diff options
Diffstat (limited to 'widgets/e-table')
104 files changed, 0 insertions, 28221 deletions
diff --git a/widgets/e-table/.cvsignore b/widgets/e-table/.cvsignore deleted file mode 100644 index b1004fee2c..0000000000 --- a/widgets/e-table/.cvsignore +++ /dev/null @@ -1,13 +0,0 @@ -.deps -.libs -.pure -Makefile -Makefile.in -*.lo -*.la -table-test -table-example-1 -table-example-2 -table-size-test -tree-example-1 -tree-example-2 diff --git a/widgets/e-table/ChangeLog b/widgets/e-table/ChangeLog deleted file mode 100644 index 7da63f4074..0000000000 --- a/widgets/e-table/ChangeLog +++ /dev/null @@ -1,2766 +0,0 @@ -2000-09-17 Iain Holmes <iain@helixcode.com> - - * e-table-item.c: Better calculations for tooltip - positionings. - - * e-cell-text.c: Same. - - * e-cell-tree.c: Same. - -2000-09-16 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Added some missing #includes. - - * e-cell-tree.c: Removed an unused variable. - - * e-table-item.c: Added some missing casts. - -2000-09-16 Iain Holmes <iain@helixcode.com> - - * e-cell-text.c (ect_show_tooltip): Removed g_print. - -2000-09-15 Iain Holmes <iain@helixcode.com> - - * e-cell-tree.c (ect_show_tooltip): If the cursor is inside - the subcell, call the show_tooltip on it. - - * e-table-header-item.c (draw_button): Draw the arrow first, - then take it's size into account when calculating how to draw - the text. Use ellipsis if the text it too long. - -2000-09-15 Iain Holmes <iain@helixcode.com> - - * e-table-header-item.c (draw_button): Fix a crash by passing - the canvas widget to gtk_paint_box. Reported by Radek. - -2000-09-14 Iain Holmes <iain@helixcode.com> - - * e-table-header-item.c (set_cursor): The column isn't resizable - if it is the last, or if all other columns after it are not - resizable. - - * e-cell-text.c (ect_max_width): Correctly calculate the width - of the line of text. Unbuild the current cell and unref the lines - as well. - (build_current_cell): Initialize cell->style to 0; - -2000-09-14 Iain Holmes <iain@helixcode.com> - - * e-table-item.c: Start timers for the tooltip to appear, on motion - events. - - * e-cell.[ch]: Add a new show_tooltip method. - - * e-cell-text.c (ect_show_tooltip): Show the tooltip. - -2000-09-14 Peter Williams <peter@beta.newton.cx> - - * e-cell-text.c (ect_draw): Typo fix. - -2000-09-11 Iain Holmes <iain@helixcode.com> - - * e-table-header-item.c (ethi_maybe_start_drag): Set maybe_drag - to FALSE. Seems to fix a crash for me. - (ethi_event): Handle the double click on the dividers. - - * e-table-header.c (e_table_header_class_init): Add a - "request_width" signal. - - * e-table-item.c (eti_add_header_model): Connect to the - "request_width" signal. - (eti_request_column_width): Call the e_cell_max_width on the - appropriate column. - - * e-cell.c (e_cell_max_width): Call the max_width method. - - * e-cell-text.c (ect_max_width): Calculate the max width. - - * e-cell-toggle.c (etog_max_width): Calculate the max width. - - * e-cell-tree.c (ect_max_width): Same. - -2000-09-11 Iain Holmes <iain@helixcode.com> - - * e-table-header-item.c (ethi_drag_motion): Check if the - type of the dragged item is a etable header item. - -2000-09-11 Iain Holmes <iain@helixcode.com> - - * e-table-header-item.c (set_cursor): Check if the column - is resizeable before setting the cursor to E_CURSOR_SIZE_X - -2000-09-11 Iain Holmes <iain@helixcode.com> - - * e-table-header-item.c: Use the font and button drawing - from the theme. - - * e-table.c: Use the height of the font to set the size for - the header_canvas, instead of hard coding it to 16 - -2000-09-11 Ettore Perazzoli <ettore@helixcode.com> - - * Makefile.am (tree_example_2_LDADD): Add `$(GNOME_VFS_LIBS)' and - `$(OAF_LIBS)'. - (INCLUDES): Add `$(GNOME_VFS_CFLAGS)' and - `$(GNOME_BONOBO_CFLAGS)'. - -2000-09-11 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Made bold text calculate widths properly. - -2000-09-11 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Made page up and page down active in the ETable. - -2000-09-09 Christopher James Lahey <clahey@helixcode.com> - - * e-tree-simple.c: Fixed the ETableModel callbacks. - -2000-09-08 Christopher James Lahey <clahey@helixcode.com> - - * e-tree-example-1.c: Added base ETableModel functions. - - * e-tree-example-2.c: Added base ETableModel functions. Made it - never return NULL as a string, instead return "". - - * e-tree-simple.c, e-tree-simple.h: Require base ETableModel - functions. - -2000-09-01 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c, e-table.c: Fixed a leak and a double unref. - -2000-09-01 Chris Toshok <toshok@helixcode.com> - - * e-tree-example-2.c: new test, a home grown 2 hour hack of a file - browser. uses node_collapsed/emitted signals to populate the left - tree. - - * Makefile.am: add tree-example-2.c stuff. - - * .cvsignore: add tree-example-2 - -2000-09-01 Chris Toshok <toshok@helixcode.com> - - * e-tree-model.h: add signals/prototypes for - e_tree_model_node_collapsed and e_tree_model_node_expanded. - - * e-tree-model.c (etree_set_expanded): emit - node_expanded/node_collapsed signals, with node_expanded happening - before the expansion so it can much with the children, and - collapsed being emitted after. - (e_tree_model_row_of_node): remove stupid check, and g_warning. - (e_tree_model_node_collapsed): new function. - (e_tree_model_node_expanded): new function. - -2000-08-31 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c: Made the selection work when shift - clicking on the first row of the table. - -2000-08-31 Richard Hult <rhult@codefactory.se> - - * e-tree-example-1.c (create_tree): Don't show the root node. - Also quit when the window is closed. - (my_icon_at): Don't use icons here since the cell tree renderer takes - care of the +/- signs itself. This stops the tree example from showing - two sets of expand/unexpand icons at every node. - -2000-08-28 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c: Make printing of groups work better - and make them print headers. - - * e-table-item.c: Turn off alternating row support. - -2000-08-28 Ettore Perazzoli <ettore@helixcode.com> - - * e-table.c (et_destroy): Don't try to destroy the `header_canvas' - if NULL. - - * e-table-group-leaf.c (etgl_set_cursor_row): If the item is NULL, - don't try to set the cursor row for it. - - * e-table.c (set_scroll_adjustments): Don't set the adjustment for - the `header_canvas' unless the `header_canvas' is not NULL. - - * e-tree-model.c (e_tree_model_row_of_node): If the node is the - root, just return -1 without emitting a warning. - -2000-08-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table-col.c, e-table-config.c, e-table-header.c, - e-table-text-model.c: Added some g_return_if_fails and - g_return_val_if_fails. - -2000-08-24 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Fix an off by one error that was causing crashes. - -2000-08-24 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Set default values for all of the signal emissions. - -2000-08-24 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c: Check for selection->selection being - NULL in e_table_selection_model_selected_count. - -2000-08-24 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Pay attention to the return value from the click - signal. - -2000-08-24 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-leaf.c, - e-table-group.c, e-table-group.h, e-table-item.c, e-table-item.h, - e-table.c, e-table.h: Added a click signal which gets sent if the - user hits the left or middle mouse button on a cell. - -2000-08-24 Christopher James Lahey <clahey@helixcode.com> - - * e-table-scrolled.c, e-table-scrolled.h, e-table.c: Added - g_return_if_fails. - -2000-08-24 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c, e-cell-toggle.c, e-cell-tree.c, e-cell.c, - e-cell.h, e-table-col.c, e-table-col.h, e-table-item.c: Added - infrastructure for setting the justification of columns. Still - need to change the cells to support it and need to add user - interface to change the justification. - -2000-08-23 Christopher James Lahey <clahey@helixcode.com> - - * e-table-subset-variable.c: Fixed a bug in - e_table_subset_variable_increment that causes problems with - ETree's. Specifically, when you incremented at position x, the - row x didn't get incremented as it should (s/>/>=/.) - -2000-08-22 Chris Toshok <toshok@helixcode.com> - - * Makefile.am (icons): remove tree-expanded.xpm and - tree-unexpanded.xpm. - - * e-tree-example-1.c: use art/tree-expanded.xpm and - art/tree-unexpanded.xpm. - (remove_node): commit the change listed below (08-21). - - * tree-expanded.xpm: removed. - - * tree-unexpanded.xpm: removed. - -2000-08-21 Lauris Kaplinski <lauris@helixcode.com> - - * e-cell-text.c (ect_event): Use e_utf8_from_gtk_event_key to translate - GDK_KEY_PRESS event to insertable UTF-8 string - -2000-08-22 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c, e-cell-toggle.c, e-cell-tree.c, e-table-item.c: - Moved drawing of the cell backgrounds from ECell into ETableItem. - - * e-tree-model.c: Include stdlib.c. - -2000-08-21 Lauris Kaplinski <lauris@helixcode.com> - - * e-cell-text.c: Changed UTF-8 syntax from char based to byte based - -2000-08-21 Chris Toshok <toshok@helixcode.com> - - * e-tree-example-1.c (remove_node): we can remove nodes with - children now. - - * e-tree-model.h: add prototype for e_tree_model_node_sort. - - * e-tree-model.c (etree_set_expanded): if the node is invisible, - just set its expanded flag and return. - (e_tree_model_root_node_set_visible): call set_expanded before we - remove it from the row array or else the aforementioned change - will result in nothing happening. - (e_tree_model_node_insert): use a position of -1 as "append". - (e_tree_model_node_insert): if the model was marked with - root_visible == FALSE, make sure to set it's expanded flag to TRUE - when the root node is inserted. - (e_tree_model_node_sort): new function. - -2000-08-21 Chris Toshok <toshok@helixcode.com> - - * e-table.c (e_table_drag_source_set): pass table, not site as the - closure for these drag signals, since e_table_drag_source_event_cb - assumes it's the table. - -2000-08-20 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c, e-table-selection-model.h: Added - e_table_selection_model_selected_count. - -2000-08-19 Lauris Kaplinski <lauris@helixcode.com> - - * e-cell-text.c: Use EFont wrapper - Use UTF-8 strings - -2000-08-19 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Made background colors alternate. - - * e-table-click-to-add.c: Made tabbing off the right edge of the - click to add commit the new values. - - * e-table-group-container.c, e-table-group-leaf.c, - e-table-group.c, e-table-group.h, e-table-sorted-variable.c, - e-table-subset-variable.c, e-table-subset-variable.h: Added a - decrement method. Made the add and remove methods not - automatically increment and decrement. - - * e-table-item.c: Fixed some view vs model issues for both rows - and columns. - - * e-table-model.c: Added debugging code. Removed automatic - signalling of changes by the ETableModel set_value_at function - (the model should send these signals itself.) - - * e-table.c: Added increment and decrement calls when a row is - removed or added from the source model. - -2000-08-09 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c, e-table-selection-model.c, - e-table-selection-model.h: Make right click select if the current - row is not selected. - -2000-08-08 Miguel de Icaza <miguel@helixcode.com> - - * e-table-header-item.c: Tag some strings for translation. - -2000-07-18 Miguel de Icaza <miguel@helixcode.com> - - * e-tree-model.c (etree_destroy): Call our parent's destroy - method. - -2000-08-09 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c: Changed e_popup_menu_run call to match - the new arguments. - -2000-08-05 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c, e-table.h: Added functions to convert from view row - to model row or from model row to view row. Also changed - e_table_set_cursor_row and e_table_get_cursor_row to take a model - row as this works better with the rest of the model. Changed the - name of e_table_get_next_row_sorted and - e_table_get_prev_row_sorted. (Dropped the _sorted.) - -2000-08-05 Dan Winship <danw@helixcode.com> - - * e-table.c (e_table_get_{next,prev}_row_sorted): fix - -2000-08-05 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Added a function to get the next row with sorting - taken into account. - -2000-08-05 Christopher James Lahey <clahey@helixcode.com> - - * e-table-sorter.c: Made it so that selection ranges work even if - the table is using grouping. - -2000-08-05 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am, e-table-selection-model.c, - e-table-selection-model.h, e-table.c, e-table.h: Made selection - ranges work even if the table is sorted. - - * e-table-sorter.c, e-table-sorter.h: New files to help with - making selection ranges work even if sorted. - -2000-08-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c, e-table.h: Built code to have autodrags only work - from within the table and to report the row dragged from - automatically. - -2000-08-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-leaf.c, - e-table-group.c, e-table-group.h, e-table-item.c, e-table-item.h: - Made drag events calculate a row and column and signal that - information. - - * e-table-selection-model.c, e-table-selection-model.h: Changed - do_something to take a GdkModifierType. - -2000-08-02 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c, e-table-item.h: Add a handler for - "model_pre_change" and properly stop editing. - - * e-table-model.c, e-table-model.h: Added a "model_pre_change" - signal that gets sent before any row numbers are changed. - - * e-table-sorted-variable.c, e-table-subset-variable.c: Emit - "model_pre_change" signals as appropriate. - - * e-table-subset.c, e-table-subset.h: Proxy "model_pre_changed" - signals. - -2000-08-02 Christopher James Lahey <clahey@helixcode.com> - - * e-table-model.c, e-table-model.h: Changed the API for the - append_row function. Now accepts a model to copy data from - instead of returning a row number and leaving it up to ETableOne - to copy the data in. - - * e-table-one.c, e-table-one.h: Adapted to use new append_row API. - - * e-table-simple.c, e-table-simple.h, e-table-subset.c: Adapted to - supply new append_row API. - -2000-07-31 Christopher James Lahey <clahey@helixcode.com> - - * e-table-col.c, e-table-col.h: Added an argument to set a column - so that you can't sort by that column. - - * e-table-header-item.c: Obey the sortable column of ETableCol. - -2000-07-29 Christopher James Lahey <clahey@helixcode.com> - - * e-table-click-to-add.c: Made enter key destroy and recreate the - ETableItem. - - * e-table-item.c: Grab focus when person clicks even if cursor - isn't changing. - -2000-07-28 Dan Winship <danw@helixcode.com> - - * e-table-header.c (eth_destroy): Remove the idle handler before - destroying the data it operates on. - -2000-07-27 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Fixed up the table behavior so that it's not - always in an edit mode. - -2000-07-27 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c: Added a comment. - -2000-07-27 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c: Fixed shift click selections. - -2000-07-27 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c: Allocate correctly in the insert and - delete methods. - - * e-table-click-to-add.c: Removed the line that was causing this - to do bad things. - -2000-07-27 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c (eti_cursor_change): Grab focus properly. - - * e-table-item.c, e-table-click-to-add.c: Fixed ETableClickToAdd - to handle carriage return. This still doesn't quite work right. - -2000-07-27 Christopher James Lahey <clahey@helixcode.com> - - * e-table-click-to-add.c: Clear the selection model when - activating. - - * e-table-item.c: Fixed a bunch of model column vs. view column - issues. - - * e-table-selection-model.c: Set the cursor to -1, -1 and emi a - "cursor_changed" signal. - -2000-07-26 Christopher James Lahey <clahey@helixcode.com> - - * e-table-click-to-add.c: Fixed a reference. - - * e-table-selection-model.c, e-table-selection-model.h: Added a - clear function. - - * e-table.c, e-table.h: Made going from click to add to the main - table and back work better. - -2000-07-26 Christopher James Lahey <clahey@helixcode.com> - - * e-table-click-to-add.c, e-table-click-to-add.h: Added an - ETableSelectionModel so this won't crash. - -2000-07-26 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Fixed the model/view row confusion. - - * e-table-selection-model.c: Changed one expression to use a - #define properly. - -2000-07-26 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-container.h, - e-table-group-leaf.c, e-table-group-leaf.h: Added "table_selection_model" - argument. Removed foreach function and selection notification. - - * e-table-group.c, e-table-group.h: Removed foreach function and - selection notification. - - * e-table-header.c: Fixed header width calculation to include the - last column. - - * e-table-item.c, e-table-item.h: Fixed this to use the new - selection model. - - * e-table-scrolled.c, e-table-scrolled.h: Removed selection - notification. - - * e-table-selection-model.c, e-table-selection-model.h: Finished - notification signals and fixed a bunch of bit manipulations. - Implemented do_something method. - - * e-table.c, e-table.h: Create an ETableSelectionModel and use it - properly. - -2000-07-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c: Made foreach call the callback in top - to bottom order. - -2000-07-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c, e-table-selection-model.h: Replaced - get_selection_list with foreach. - - * e-table.h: Add a ETableSelectionModel. - -2000-07-25 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am: Added e-table-selection-model.c and - e-table-selection-model.h. - - * e-table-selection-model.c: Added the get_selection_list and - is_row_selected functions. Removed some unused code. - - * e-table-selection-model.h: Removed some unused code. - -2000-07-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c: Added comments to the bit field code. - - * e-table-selection-model.h: Made the selection data guint32s. - -2000-07-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c: More fixes. - -2000-07-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c: Fixed up the bit manipulation a bit - here. - -2000-07-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table-selection-model.c, e-table-selection-model.h: New files - for doing a selection model. Not finished yet and thus not in - Makefile.am. - - * e-table.c, e-table.h: Renamed the new dnd signals so that they - won't conflict with the widget signals. - -2000-07-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c, e-table.h: Implemented some of the drag & drop code. - Drops all report as being on row 0, col 0. Also, automatic drags - don't set the row and column being dragged from. - -2000-07-23 Damon Chaplin <damon@helixcode.com> - - * e-cell-text.c: added a color_column where the color can be specified - as a string, e.g. "red" or "rgb:F/0/0". - - * e-cell-text.c (ect_leave_edit): don't call unbuild_current_cell() - since the CellEdit struct has been freed in ect_stop_editing() and so - has the text. - - * e-cell-text.c (unbuild_current_cell): set cell->text to NULL to make - sure we don't try to free it again. - -2000-07-21 Christopher James Lahey <clahey@helixcode.com> - - * e-table.h: Added some unused declarations for drag and drop - work. - -2000-07-14 Michael Meeks <michael@helixcode.com> - - * e-table-subset.c (etss_destroy): g_free things we g_malloc. - -2000-07-13 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c: Changed the background color of the - header. - -2000-07-12 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c: Made scroll wheel work properly in - header. - -2000-07-10 Ettore Perazzoli <ettore@helixcode.com> - - * e-table.c (set_scroll_adjustments): Be safe if @vadjustment is - NULL. - - * e-table-scrolled.c (e_table_scrolled_init): Set policy and - shadow type. - (e_table_scrolled_real_construct): Don't set the adjustments. - (e_table_scrolled_new): Create the widget with `gtk_widget_new()' - and pass hadjustment/vadjustment NULL values so that we get the - `GTK_OBJECT_CONSTRUCTED' approval. - -2000-07-10 Ettore Perazzoli <ettore@helixcode.com> - - * e-table-scrolled.h: s/GtkTable/EScrollFrameClass/. - -2000-07-09 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am: Add e-table-scrolled.c and e-table-scrolled.h. - - * e-table-item.c: Make sure that find_cell returns FALSE if the - item doesn't have any cells. - - * e-table-scrolled.c, e-table-scrolled.h: Added a widget to - contain an ETable and provide scrollbars (for ease of use.) - - * e-table.c, e-table.h: Make this support the scrollable interface - and not contain its own scrollbars. - -2000-07-09 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c (eti_event): Put back e_cell_event sometimes when - we're not editing. - -2000-07-09 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Set the dnd_code to something non-null for the - ETableHeaderItem. - -2000-07-09 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Set header canvas scroll region correctly. - -2000-07-09 Anders Carlsson <andersca@gnu.org> - - * e-table-header-item.c (ethi_drag_motion): Don't draw drop - marker when the layout won't be changed by the drop. - -2000-07-08 Ettore Perazzoli <ettore@helixcode.com> - - * e-table-item.c (eti_table_model_changed): Removed an unused - variable. - -2000-07-08 Dan Winship <danw@helixcode.com> - - * e-tree-model.c (e_tree_model_node_insert): When inserting a root - node, only call e_table_model_row_inserted if root_visible. - (e_tree_model_node_remove): Call e_table_model_row_deleted before - removing the row from the row_array, because the chain of signal - handlers will sometimes need that info. - -2000-07-08 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c (eti_event): Don't call e_cell_event if we're not - editing. - -2000-07-08 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c (eti_table_model_changed): Commented out some - unnecessary and buggy code. - -2000-07-06 Dan Winship <danw@helixcode.com> - - * e-tree-model.c (e_tree_model_node_remove): Make this work - recursively. - -2000-07-06 Chris Toshok <toshok@helixcode.com> - - * e-cell-tree.c (ect_draw): fix the conditions under which we draw - a horizontal line. - -2000-07-06 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Send GDK_BUTTON_RELEASE events to the ecell - associated with the cell (if it's the cursor.) - -2000-07-03 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Added a reflow_compare callback and did removal - if you do shift-click on a selected row that's not the cursor. - -2000-06-29 Christopher James Lahey <clahey@helixcode.com> - - * e-table-click-to-add.c: Made this appear a bit better. - - * e-table-defines.h: Cleaned this up a bit, added - ETableForeachFunc. - - * e-table-group-container.c, e-table-group-leaf.c, - e-table-group.c, e-table-group.h, e-table-item.c, e-table-item.h, - e-table.c, e-table.h: Changed e_table_select_row to - e_table_set_cursor_row. Changed e_table_get_selected_view_row to - e_table_get_cursor_row. Added e_table_selected_row_foreach. - - * e-table-header-item.c: Fixed some warnings. - - * e-table-sorted-variable.c: Removed some unneeded debugging print - statments. - - * e-tree-example-1.c: Changed e_table_get_selected_view_row to - e_table_get_cursor_row. - -2000-06-27 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c: Added an unsort command. - - * e-table-item.c: leave_edit when you loose the cursor. - -2000-06-26 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am: Added e-table-click-to-add.c, - e-table-click-to-add.h, e-table-one.c, and e-table-one.h. - - * e-table-click-to-add.c, e-table-click-to-add.h: A new canvas - item that represents a single row that sometimes exists. It's for - adding new rows to your table. - - * e-table-example-1.c, e-table-example-2.c, e-table-size-test.c, - test-check.c, test-cols.c, test-table.c: Added value_to_string handlers. - - * e-table-group-container.c: Use value_to_string to make grouping - not crash for non string columns. Made some changes to work - properly in an ECanvasVbox. - - * e-table-group-leaf.c, e-table-item.c: Made some changes to work - properly in an ECanvasVbox. - - * e-table-model.c, e-table-model.h: Added append_row and - value_to_string methods. - - * e-table-one.c, e-table-one.h: Given a source ETableModel, this - provides a single row model that uses the initialize_value, - duplicate_value, free_value, and value_is_empty methods of the - original source to implement set_value and value_at (and proxies - most of the other methods.) This is used for ETableClickToAdd. - - * e-table-simple.c, e-table-simple.h: Added append_row and - value_to_string handlers. append_row uses a GtkArg instead of a - parameter to e_table_simple_new. - - * e-table-subset.c: Added append_row and value_to_string handlers. - - * e-table.c, e-table.h: Use a vbox containing an ETableClickToAdd - and an ETableItem instead of an ETableItem directly. Only show - the ETableClickToAdd if the top level of the xml SPEC has the - attribute click-to-add set to some non-zero integer. - (click-to-add="1"). Add a "click_to_add_message" argument. - - * e-tree-model.c: Add a commented out value_to_string handler. - -2000-06-23 Larry Ewing <lewing@helixcode.com> - - * e-cell-toggle.c (etog_draw): draw pixmaps with he right - background and selection colors. - -2000-06-23 Chris Toshok <toshok@helixcode.com> - - * e-tree-model.h, e-tree-model.c: add icon_at virtual function - - it was stupid to make the insert call take 2 pixbufs. the model - should give this information. - - * e-cell-tree.c: get rid of the opened/closed pixbuf stuff. call - e_tree_model_icon_of_node. - - * e-tree-example-1.c: add my_icon_at. - - * e-tree-simple.c (simple_icon_at): new function - (e_tree_simple_new): add icon_at parameter. - - * e-tree-simple.h: add SimpleIconAtFn. - -2000-06-23 Chris Toshok <toshok@helixcode.com> - - * e-tree-example-1.c (create_tree): use the expanded/unexpanded - pixbufs as node pixbufs for the first level of children, to test - the drawing. - - * e-tree-model.c (e_tree_model_node_get_closed_pixbuf): new function. - (e_tree_model_node_get_opened_pixbuf): same. - (e_tree_model_node_insert): add opened/closed pixbuf argument. - (e_tree_model_node_insert_before): same. - - * e-tree-model.h: add prototypes for opened/closed pixbuf - accessors, and add them to the e_tree_model_node_insert_* calls. - - * e-cell-tree.c (ect_draw): add opened/closed pixbuf drawing per node. - -2000-06-22 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Make the table not move around as you resize. - -2000-06-22 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Killed a warning. - -2000-06-22 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c: Remove use of the "x" and "y" - arguments to EText. - - * e-table-item.c: Properly ref the source_model field. - - * test-check.c, test-cols.c, test-table.c: Remove use of the "x" - and "y" arguments to ETableHeaderItem. - -2000-06-21 Christopher James Lahey <clahey@helixcode.com> - - * e-table-field-chooser-dialog.c: Made the Close button work. - - * e-table-field-chooser.glade, e-table-field-chooser.glade.h: - Added a text description of this dialog. - -2000-06-21 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c: Changed this to move the cell to the - nearest edge instead of to the left of the column it's over. - - * e-table-header.c: Made target_index equal to eti->col_count be a - valid parameter to e_table_header_move. - -2000-06-21 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header.c: Made moving columns to the right work - properly. - -2000-06-20 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-leaf.c: Fix a minor warning. - - * e-table-item.c: Add to the selection if shift is held down. - Show cursor when changing sort (or if table changes majorly.) - -2000-06-20 Christopher James Lahey <clahey@helixcode.com> - - * e-table-defines.h: Fix HEADER_PADDING. - -2000-06-20 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Fix cursor column information. - -2000-06-20 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-leaf.c, - e-table-group.c, e-table-group.h: Removed the unfocus method since - that's handled by the canvas itself now. - - * e-table-item.c, e-table-item.h: Finished adapting ETableItem to - use the canvas selection/cursor system. Selection and cursor now - use row numbers associated with the source model instead of the - sorted model (if the model they are given is an ETableSubset.) - This has no effect on the interface, except that unfocus was - removed and e_table_item_focus was renamed to - e_table_item_set_cursor. - -2000-06-20 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c, e-table-item.h: Started adapting ETableItem to - use the canvas selection/cursor system. - -2000-06-17 Chris Toshok <toshok@helixcode.com> - - * e-tree-model.c (e_tree_model_node_insert): call - e_table_model_row_inserted instead of e_table_model_changed. - -2000-06-17 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Made cells with strikeout on have a line from the - left margin to the right margin, instead of just over the text. - -2000-06-16 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c, e-table.h: Moved the reflow signal handling into an - idle handler to fix a bug when resizing twice in succession. - -2000-06-15 Chris Toshok <toshok@helixcode.com> - - * e-cell-tree.c (ect_print): print the icon for the tree control. - -2000-06-14 Chris Toshok <toshok@helixcode.com> - - * e-tree-example-1.c (print_tree): new function, to generate - postscript so i can test tree printing. - (create_tree): add print button. - - * e-cell-tree.c (ect_print_height): implement function (in a - broken way for the time being, heh). - (ect_print): implement function to draw tree controls and offset - the subcell's printing. icons aren't printed yet, just lines. - (ect_draw): remove old unnecessary comments. only draw the - horizontal line in specific instances (well, add a test so a lone - root node doesn't get the horizontal line.) - (e_cell_tree_class_init): add print/print_height methods. - -2000-06-14 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Request the value of e_table_is_cell_editable of - the model_col instead of the view_col. - - * e-table-item.h: Slight style fixup. - -2000-06-13 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Clip the contained text. - - * e-table-group-container.c: Did a first pass at grouped - printing. This works, but there's no fancy boxes or headers - around the groups. - - * e-table-item.c: Added will_fit function and added quantize - function to _height. - -2000-06-12 Federico Mena Quintero <federico@helixcode.com> - - * e-table-model.[ch]: Removed the freeze/thaw stuff for the model. - As Chris wisely pointed out, having freeze/thaw on the model makes - its state inconsistent from the perspective of the views. - - * e-table-sorted-variable.c: Do not check for a frozen model. - * e-table-subset.c: Likewise. - * e-table-subset-variable.c: Likewise. - - * e-table-example-1.c: Removed the ETableModel thaw handler. - * e-table-example-2.c: Likewise. - * e-table-simple.c: Likewise. - * e-table-size-test.c: Likewise. - * test-check.c: Likewise. - * test-cols.c: Likewise. - * test-table.c: Likewise. - -2000-06-08 Federico Mena Quintero <federico@helixcode.com> - - * e-table-model.h (ETableModelClass): Added a freeze method. - - * e-table-model.c (e_table_model_freeze): Call the freeze method - instead of the thaw method! - - * e-table-simple.h (ETableSimple): Added the freeze function. - - * e-table-simple.c (simple_thaw): Check whether the function - exists. - (simple_freeze): New handler. - (e_table_simple_new): Take in and set the freeze handler. - (e_table_simple_class_init): Set the freeze handler. - - * test-check.c (check_test): Pass in the freeze handler to - e_table_simple_new(). - - * test-cols.c (multi_cols_test): Likewise. - - * e-table-example-2.c (create_table): Likewise. - - * e-table-example-1.c (create_table): Likewise. - - * test-table.c (table_browser_test): Likewise. - (do_e_table_demo): Likewise. - -2000-06-10 Chris Toshok <toshok@helixcode.com> - - * e-tree-example-1.c (create_tree): supply the pixbufs here. - - * e-cell-tree.h: change pixbuf names to open_pixbuf/closed_pixbuf. - - * e-cell-tree.c (e_cell_tree_construct): take open/closed pixbuf - parameters, and don't #include the .xpm files directly here. - (e_cell_tree_new): same. - (ect_draw): use the pixbufs from the ECellTree. - -2000-06-10 Chris Toshok <toshok@helixcode.com> - - * e-cell-tree.c (ect_event): offset events before passing them to - our subcell view. - -2000-06-10 Chris Toshok <toshok@helixcode.com> - - * e-table-item.c (eti_event): change things so we focus the cell - and select the row, and also dispatch the event to that row/cell. - This fixes the problem with the tree where you had to click twice - to activate the tree controls. - - * Makefile.am (libetable_a_SOURCES): remove e-tree-gnode.* and add - e-tree-simple.* - (icons): add tree-expanded.xpm and tree-unexpanded.xpm - - * e-cell-tree.c (ect_enter_edit): defer to subcell's view. - (ect_leave_edit): defer to subcell's view. - (visible_depth_of_node): visual depth, taking into account that - the root node of the model might not be displayed. - (offset_of_node): return the offset used to shift the subcell - over. - (ect_draw): don't draw vertical lines if we're the leftmode node - (a visual root node). also, don't shift x2 by the subcell offset, - so we get ellipses like we're supposed to. - (ect_event): remove GDK_BUTTON_RELEASE from the list of events - that we care about. - - * e-tree-example-1.c: lots of changes, a more dynamic UI so we can - test tree model api stuff. - - * e-tree-gnode.c, e-tree-gnode.c: removed files, since their guts - have been rolled into e-tree-model.c - - * e-tree-model.c, e-tree-model.h: substantially changed. too much - to really describe here. this should really be considered the - first revision of these files :) - - * e-tree-simple.c, e-tree-simple.h: analogous to e-table-simple, a - subclass that allows the use of function pointers. - -2000-06-11 Christopher James Lahey <clahey@helixcode.com> - - * e-table-model.c: Small syntactic changes. - - * e-table.c: Moved the table header into the scrolled view. - -2000-06-11 Ettore Perazzoli <ettore@helixcode.com> - - * Makefile.am (table_test_LDADD): Link with libemiscwidgets.a. - (table_size_test_LDADD): Likewise. - (table_example_1_LDADD): Likewise. - (table_example_2_LDADD): Likewise. - (tree_example_1_LDADD): Likewise. - -2000-06-10 Ettore Perazzoli <ettore@helixcode.com> - - * e-table.c (et_real_construct): EScrollFrame instead of - GtkScrolledWindow. - -2000-06-10 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am: Added $(GNOME_PRINT_LIBS) to all of the LDADDs. - - * e-cell-text.c: Added printing of text cells. - - * e-cell.c, e-cell.h: Added print and print_height methods. - - * e-table-field-chooser.glade: Added a minimum size. - - * e-table-group-container.c: Fixed a rectangle sizing bug. - - * e-table-group-leaf.c: Implemented get_printable. - - * e-table-group.c, e-table-group.h: Added a get_printable method - to return an EPrintable. - - * e-table-item.c, e-table-item.h: Added a get_printable function - to return an EPrintable. - - * e-table.c, e-table.h: Added a get_printable function to return - an EPrintable. - -2000-06-08 Chris Toshok <toshok@helixcode.com> - - * e-tree-gnode.c, e-tree-gnode.h: New files. A tree model using a - GNode structure to store it's info. - - * e-tree-model.c, e-tree-model.h: New files. A proxy model - sitting between a table model and the real tree model (of which - ETreeGNode is an example). - - * e-cell-tree.c, e-cell-tree.h: New files. A cell renderer - capable of wrapping up a subcell and drawing the tree controls for - expanding/collapsing trees. - - * tree-expanded.xpm, tree-unexpanded.xpm: New files. the standard - + and - icons. - - * e-tree-example-1.c: New file, giving a (pretty poor :) example - of using ETreeGNode. - - * Makefile.am: at the tree stuff to the build, and build - tree-example-1. - - * .cvsignore: ignore tree-example-1. - -2000-06-08 Christopher James Lahey <clahey@helixcode.com> - - * The field chooser works now. - - * e-table-field-chooser-dialog.c: Make the dialog resizable. - - * e-table-field-chooser-item.c: Requested a reflow on - realization. Made the correct column get dragged. - - * e-table-field-chooser.c: Set the height correctly. - - * e-table-field-chooser.glade: Replace the GnomeCanvas with an - ECanvas. - - * e-table-header-item.c: Receive drags from the new dialog. - -2000-06-08 Christopher James Lahey <clahey@helixcode.com> - - * e-table-field-chooser-dialog.c, e-table-field-chooser-dialog.h, - e-table-field-chooser-item.c, e-table-field-chooser.c, - e-table-field-chooser.glade, e-table-field-chooser.h, - e-table-header-item.c, e-table.c: More work on the Field Chooser. - Not quite done yet. - -2000-06-07 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am: Added e-table-field-chooser*. - - * e-table-defines.h: Moved some things to here. - - * e-table-field-chooser-dialog.c, e-table-field-chooser-dialog.h, - e-table-field-chooser-item.c, e-table-field-chooser-item.h, - e-table-field-chooser.c, e-table-field-chooser.glade, - e-table-field-chooser.glade.h, e-table-field-chooser.h: New dialog - to drag extra fields from. (Not yet finished.) - - * e-table-header-item.c, e-table-header-item.h: Changed to - accommodate e-table-field-chooser. - -2000-06-06 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-leaf.c, - e-table-group.c, e-table-group.h, e-table-item.c, e-table-item.h, - e-table.c, e-table.h: Added a right click signal. - - * e-table-sorted-variable.c: Fixed a buffer overrun. - -2000-06-02 Christopher James Lahey <clahey@helixcode.com> - - * e-table-sorted-variable.c: Fixed the multiple copies of rows in - ETable bug. - -2000-06-01 Dan Winship <danw@helixcode.com> - - * e-table-group.c (e_table_group_key_press): - * e-table.c (group_key_press): two more pastos - -2000-06-01 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Copy and paste error. - - * e-table-item.c: Mixed up parity on eti->editing. - -2000-06-01 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-leaf.c, - e-table-group.c, e-table-group.h, e-table-item.c, e-table-item.h, - e-table.c, e-table.h: Added a "key_press" signal. - -2000-06-01 Dan Winship <danw@helixcode.com> - - * e-cell-text.h: Remove an offending *. - -2000-06-01 Christopher James Lahey <clahey@helixcode.com> - - * e-table-sorted-variable.c: Made the sort when inserting a signal - row be syncronous. - -2000-06-01 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c, e-cell-text.h: Added "text_filter" argument that - takes a const void * and returns an allocated char *. - -2000-06-01 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Copy and paste error. - -2000-06-01 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-leaf.c, - e-table-group.c, e-table-group.h, e-table-item.c, e-table.c, - e-table.h: Added e_table_get_selected_view_row. - -2000-05-30 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c, e-cell-text.h: Added bold column's to ECellText. - -2000-05-30 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Make sure that the cursor is always shown when - the selection changes. - -2000-05-30 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-container.h, - e-table-group-leaf.c, e-table-group-leaf.h, e-table-group.c, - e-table-group.h, e-table-item.c, e-table-item.h, e-table.c, - e-table.h, test-check.c, test-cols.c, test-table.c: Fixed a bunch - of selection bugs. Removed "spreadsheet" argument (for now.) - Added "cursor_mode" argument. Added "cursor_change" signal. - Temporarily removed "selection_mode" argument. - -2000-05-28 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c: Fixed setting of arguments. - -2000-05-28 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-leaf.c, - e-table-group.c, e-table-group.h, e-table-item.c, e-table-item.h, - e-table.c, e-table.h: Added double click handling. - -2000-05-26 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c, e-cell-text.h: Added "strikeout_column" argument. - -2000-05-26 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-container.h, - e-table-group-leaf.c, e-table-group-leaf.h, e-table.c, e-table.h: - Made "drawgrid", "drawfocus", "spreadsheet", and - "length_threshold" arguments set from the ETable effect all the - end ETableItems. - - * e-table-header.c: Made column resize a bit less bumpy. - -2000-05-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header.c: Account for extra pixel at right end of - ETable. - - * e-table-item.c: Make grid less intrusive. - - * e-table.c: Make scrollbars disappear when appropriate. - -2000-05-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c: Made dragging columns work. - -2000-05-23 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c: Fixed the remove column callback. - -2000-05-23 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c: Added right click menus to the table - header items. - - * e-table-sort-info.c: Fixed a small bug. - -2000-05-23 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Make scrollbar arrow buttons work. - -2000-05-19 Christopher James Lahey <clahey@helixcode.com> - - * e-table-example-1.c, e-table-example-2.c, e-table-simple.c, - e-table-simple.h, e-table-size-test.c, test-check.c, test-cols.c, - test-table.c: Added initialize_value and value_is_empty callbacks. - - * e-table-model.c, e-table-model.h: Added initialize_value and - value_is_callback virtual functions to the ETableModel class. - - * e-table-subset.c: Perpetuate the initialize_value and - value_is_empty methods. - -From a patch by Iain Holmes <ih@csd.abdn.ac.uk> - - * e-table-config.c, e-table.c: Fixed getting text content from a - node in the case of a non string based content field in the xml - library. - -2000-05-16 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Fixed a memory leak. - -2000-05-16 Christopher James Lahey <clahey@helixcode.com> - - * e-table-sorted-variable.c: Changed sorting to be at priority - level 30. - - * e-table.c: Changed rebuild of the table to be at priority level - 20. This gives it an advantage over pretty much everything, - including e-table-sorted-variable sorting and canvas redraw. - -2000-05-16 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c: Removed a memory leak here. - - * e-table-group-leaf.c: Added a ref/sink pair. - - * e-table-group.c, e-table-header-item.c: Removed some unused - code. - -2000-05-16 Christopher James Lahey <clahey@helixcode.com> - - * e-table-sorted-variable.c: Fixed a FIXME comment. - - * e-table-header.c, e-table-header.h: Added code to put off size - calculation to the idle loop. Added code to not resize columns - with 0 expansion. Removed the set_width function; it's been - replaced with a Gtk+ arg. - - * Makefile.am: Added e-table-defines.h to the Makefile.am. - - * e-table-defines.h: A new file containing some #defines for use - in ETable. - -2000-05-14 Christopher James Lahey <clahey@helixcode.com> - - * Implemented the feature where the ETable columns automatically - fill the given space. - - * e-cell-text.c, e-cell-text.h: Moved #include - e-text-event-processor.h from the .h to the .c. - - * e-table-col.c, e-table-col.h: Added an expansion variable, and - made it so that width isn't set by the programmer but instead by - the e-table-header. - - * e-table-example-1.c, e-table-example-2.c, e-table-size-test.c, - test-check.c, test-cols.c, test-table.c: Fixed to handle new - ETable column resizing. - - * e-table-group-container.c, e-table-group-container.h, - e-table-group-leaf.c, e-table-group-leaf.h, e-table-group.c, - e-table-group.h, e-table-item.c, e-table-item.h: Fixed these to do - a proper canvas reflow/update loop. Changed them to take a - minimum width and return a width and a height. - - * e-table-header-item.c, e-table-header-item.h: Made this so that - it depends on e-table-header.c for deciding the actual size of - columns during resize (it was making incorrect decisions on its - own.) - - * e-table-header.c, e-table-header.h: Changed this to make sure - that the sum of the widths of the columns was always as close as - possible to the width of the window. This is done by taking a - full width and having each of the columns have an "expansion" - field. This field is what makes each column have approximately - the same portion of its part of the screen that it used to. - - * e-table.c: Changed this to set the width on the ETableHeader as - well as set the proper minimum width on the ETableGroup and get - the width and height it reports. - -2000-05-11 Miguel de Icaza <miguel@gnu.org> - - * e-table.c: Removed dead code. - -2000-04-14 Miguel de Icaza <miguel@gnu.org> - - * e-table-header-item.c (ethi_class_init): New signal action. - -2000-05-10 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am: Added e-table-col-dnd.h and table-test.h. - -2000-05-09 Christopher James Lahey <clahey@helixcode.com> - - * e-table-subset-variable.c: Fixed etssv_remove. - -2000-05-08 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Make multi-line texts display properly. Fixed - some mem leaks. - -2000-05-07 <toshok@the-dot-in.helixcode.com> - - * e-cell-text.c (ect_draw): free cell.starting_text here to avoid - a memory leak. - -2000-05-07 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Add a horizontal scrollbar. - -2000-05-07 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c, e-table-item.h, e-table.c, e-table.h: Handle - row_inserted and row_deleted signals properly. - - * e-table-model.c, e-table-model.h: Created the row_inserted and - row_deleted signals. - - * e-table-sorted-variable.c, e-table-subset-variable.c: Emit the - row_inserted and row_deleted signals as appropriate. - -2000-05-06 Chris Toshok <toshok@helixcode.com> - - * e-cell-text.c (ect_accept_edits): only to set_value_at if the - value is indeed different. - (ect_stop_editing): free edit->cell.starting_text - (build_current_cell): initialize edit->cell.starting_text as a - copy of the initial text. - -2000-05-06 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table.c: Killed some warnings. - -2000-05-04 Chris Toshok <toshok@helixcode.com> - - * e-table-sorted-variable.c (etsv_sort): use rows here instead of - E_TABLE_SUBSET(etsv)->n_map, since the table can be populated by - the gtk_main_iteration above. otherwise the vals_closure may not - be fully populated. - -2000-05-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-leaf.c, - e-table-group.c, e-table-group.h: Add an e_table_group_add_all - function and implement it in the different ETableGroup classes. - - * e-table-sort-info.c: Make set_nth not call changed twice if it - needs to allocate more space. - - * e-table-sorted-variable.c, e-table-subset-variable.c, - e-table-subset-variable.h: Add and implement an - e_table_subset_variable_add_all command. - - * e-table.c: Use e_table_group_add_all as appropriate. Fix ETable - grouping xml to work if there is a text element at the bottom of - the grouping tree. - -2000-05-04 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Sped up e_cell_text's get_height function. - -2000-05-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c, e-table-item.h: Added a height_cache idle loop - so that the height_cache will be validated in the idle loop. - -2000-05-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table-sorted-variable.c: Load all the data to be sorted by - before actually doing the sort. - -2000-05-04 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c, e-cell-text.h: Fix author information. - - * e-table-group-leaf.c: Set a length threshold of 200. - - * e-table-item.c: Height cache is now actually a map. Made - "length_threshold" argument work. If over the length threshold, - use the height cache to get a better estimate so that once the - height cache is full, height estimate is perfect. - -2000-05-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table-sorted-variable.c (qsort_callback): Add back in main - loop calls during sorting. - -2000-05-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table-sorted-variable.c: Replace insert sort completely with a - qsort. - -2000-05-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table-sorted-variable.c: Changed the insert sort to be binary - instead of linear. - -2000-05-02 Matt Loper <matt@helixcode.com> - - * Makefile.am: set G_LOG_DOMAIN. - -2000-04-30 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c: Made this more reentrant. - - * e-table-sorted-variable.c, e-table-sorted-variable.h: Does a - proper resort when the sorting info changes. - - * e-table.c, e-table.h: Made it so that ETable doesn't destroy and - recreate the entire table when sorting info changes. - -2000-04-27 Christopher James Lahey <clahey@helixcode.com> - - * arrow-down.xpm, arrow-up.xpm, e-cell-text.c, e-cell-toggle.c, - e-table-col.c, e-table-config.c, e-table-header-item.c: Fixed some - warnings. - -2000-04-26 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c: Added a missing include. - -2000-04-24 Miguel de Icaza <miguel@helixcode.com> - - * e-table.c (e_table_class_init): Add argument handling here. - - * e-table-group-leaf.c (e_table_group_apply_to_leafs): New method. - Enables us to walk all the children of an ETableGroup. - - * e-table.c (et_get_arg, et_set_arg): Implement ::get and ::set - methods. - (e_table_construct_from_spec_file): Now we return the etable. - (e_table_construct): ditto. - (et_real_construct): Now we return the ETable. Returns NULL on - construct failure. - (e_table_new): ditto. - (e_table_new_from_spec_file): ditto. - - * (et_build_grouping_spec): Removed vestige code that still - contained references to the etable->specification XML code. - - Dumped all the ifdefed out code. - - * e-table.h: Removed ETable->specification finally. - -2000-04-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table-size-test.c: Fixed a warning. - - * e-table-item.c: Removed the unnecessary gnome_canvas_update_bbox. - -2000-04-24 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Fixed some warnings. - -2000-04-23 Iain Holmes <ih@csd.abdn.ac.uk> - - * e-table-item.c (eti_bounds): Calculate the width of the table from the - width of all the columns, and update the eti->width field as appropiate. - (eti_update): Update the bbox. - -2000-04-17 Chris Toshok <toshok@helixcode.com> - - * Makefile.am (noinst_PROGRAMS): add table-size-test - - * .cvsignore: add table-size-test. - - * e-cell-text.c (ect_ecent): use e_table_model_is_cell_editable - instead of E_CELL_EDITABLE. - - * e-cell-toggle.c (etog_event): same. - - * e-cell.c (e_cell_init): don't call e_cell_set_editable. that - info comes from the model. - (e_cell_set_editable): removed function. - - * e-cell.h: remove the E_CELL_EDITABLE flag. that should be - retrieved from the model. also, remove the prototype for - e_cell_set_editable. - - * e-table-size-test.c: new file, for a stress test of sorts, of a - large, uneditable e-table. - -2000-04-16 Anders Carlsson <andersca@gnu.org> - - * e-table-item.c (eti_event): Propagate mouse wheel events upwards. - - * e-table.c (et_real_construct): Use a GtkScrolledWindow here - instead of a GtkScrollbar, since it makes mouse wheel scrolling - much easier. - -2000-04-15 Matt Loper <matt@helixcode.com> - - * e-table.c (et_xml_to_header): sanity-check our parameters. - (et_grouping_xml_to_sort_info): same. - (et_real_construct): Bail if we couldn't get the children we - wanted. - -2000-04-14 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c, e-table-item.h: Added a row height cache. - -2000-04-15 Ettore Perazzoli <ettore@helixcode.com> - - * e-table.c (e_table_construct): Use `strlen (copy)' instead of - `strlen (copy) + 1' as the size argument for `xmlParseMemory()'. - -2000-04-14 Miguel de Icaza <miguel@gnu.org> - - * e-table.c, e-table.h: Switch the parent object to be a GtkTable. - (et_real_construct): apply massaging and some loving action to - make the thing behave as a GtkTable. - (e_table_init): More love. - -2000-04-12 Miguel de Icaza <miguel@gnu.org> - - * e-table-header-item.c (ethi_drag_motion): Remove test for - source. We will fix this later. - - (ethi_end_resize): Reset resize_guide here. - -2000-04-11 Miguel de Icaza <miguel@helixcode.com> - - * e-table-header-item.c (ethi_add_destroy_marker): Add group - indent width here. - (is_pointer_on_division): Use the group indent here, so the - resize pointer is shown at the correct time. - (TOLERANCE): Bump it up to 3 - (draw_button): Do not paint an arrow if there is an icon present, - and not enough space to paint. - -2000-04-10 Miguel de Icaza <miguel@helixcode.com> - - * e-table-header-item.c (make_shapped_window_from_xpm): New - routine, creates a shapped mask window from an xpm buffer. - (ethi_add_drop_marker): New version, uses shaped windows instead - of canvas items to signal the drop location. - (ethi_maybe_start_drag): Disable dragging if there is only one - column left. - -2000-04-10 Miguel de Icaza <miguel@gnu.org> - - * e-table-header-item.c (ethi_drag_motion): Drop frozen count - support from here. - (ethi_start_drag): ditto. - - * e-table-header.h: Kill frozen_count. - -2000-04-09 Matt Loper <matt@helixcode.com> - - * e-table-col.c (e_table_col_new_with_pixbuf): ref etc->ecell, - like in e_table_col_new, since that same ECell is unref'd in - etc_destroy(). - -2000-04-08 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Separated some functions into an xml bit and a - generic bit. - -2000-04-06 Christopher James Lahey <clahey@helixcode.com> - - * test-cols.c, test-table.c: Got rid of some warnings. - - * e-table-group-container.c, e-table-group-container.h, - e-table-group-leaf.c, e-table-group-leaf.h, e-table-group.c, - e-table-group.h, e-table-header-item.c, e-table-header-item.h, - e-table-sort-info.c, e-table-sort-info.h, - e-table-sorted-variable.c, e-table-sorted-variable.h, e-table.c, - e-table.h: Changed ETableSortInfo to not use xml internally. - -2000-04-06 Miguel de Icaza <miguel@gnu.org> - - * e-cell-text.c: Killed ARG_EDITABLE. - (ect_event): Updated to new editable setup. - (e_cell_text_new): Kill editable argument. - - * e-cell-toggle.c (etog_event): Handle editability here - - * e-cell-text.h: Removed editable bit field from here, it is now - taken care at the e-cell level. - - * e-cell.c (e_cell_set_editable): New function. - (e_cell_init): Set editable to TRUE by default. - - * test-check.c (check_test): update to new api - - * test-table.c (table_browser_test): ditto. - (do_e_table_demo): ditto. - - * test-cols.c (multi_cols_test): ditto - -2000-04-02 Miguel de Icaza <miguel@gnu.org> - - * e-table-sort-info.c (e_table_sort_info_class_init): Kill - argument. Do not use XML internally - (e_table_sort_info_set_sorting): New function, use this to set the - sorting. - (e_table_sort_info_set_grouping): This one to do the grouping/. - -2000-04-01 Miguel de Icaza <miguel@gnu.org> - - * e-table.c (e_table_build_column_spec): Drop frozen support. - (e_table_make_header): Drop frozen support. - - * e-table-header.c (e_table_header_new): Drop frozen support. - - * e-table-header-item.c (ethi_drag_motion): Drop frozen support. - (ethi_drag_drop): Drop frozen support. - (ethi_start_drag): Drop frozen support. - - * e-table.c (e_table_construct_from_spec_file): Robustify: support - the case in which the XML could not be parsed; Propagate errors. - (e_table_new): Handle failure. - (e_table_new_from_spec_file): ditto. - Renamed multiple internal functions whose prefix was et_ to be e_table_ - -2000-03-31 Miguel de Icaza <miguel@gnu.org> - - * e-table-simple.h: Constify this. - -2000-04-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table-text-model.c: Make this assert a bit more readable. - - * e-table-item.c: Fix update loop behavior. - -2000-03-30 Miguel de Icaza <miguel@gnu.org> - - * Makefile.am (EXTRA_DIST): Added Glade files to the - distribution. - -2000-03-28 Matt Loper <matt@helixcode.com> - - * e-table-text-model.c (e_table_text_model_destroy): made - assertion more accurate. - -2000-03-27 Michael Meeks <michael@helixcode.com> - - * e-table-item.c (eti_update): try and fix the convoluted logic. - (eti_bounds): Implement; should fix the re-draw bugs. - - * e-table-group-container.c: kill many redundant prototypes, - stylistic cleans. - -2000-03-26 Matias Mutchinick <matias@seul.org> - - * e-cell-toggle.c (etog_draw): Removed extra code that computed - bogus width. This was the actual source of the problem with the - miss-rendering feature. - -2000-03-26 Miguel de Icaza <miguel@gnu.org> - - * e-table-header-item.c (ethi_realize): Remove warning from here. - - * test-table.c (table_browser_test): Use ECanvas, not GnomeCanvas, - to support reflow. - * test-cols.c (multi_cols_test): ditto - * e-table.c (e_table_setup_header): ditto - - * e-table-header-item.c (ethi_font_load): Replace font. - (ethi_realize): ditto. - -2000-03-22 Matt Loper <matt@helixcode.com> - - * e-table-text-model.c (e_table_text_model_destroy): Added some - assertions. - -2000-03-21 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Make rectangles resize properly when receiving the - "model_changed" signal. - -2000-03-20 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c, e-table-group-container.h, - e-table-group-leaf.c, e-table-group.c, e-table-group.h: Updated - these to use the new ECanvas reflow infrastructure. - - * e-table-item.c, e-table-item.h: Updated these to use the new - ECanvas reflow infrastructure. Fixed the bounding box. - - * e-table.c, e-table.h: Made the header have no extra space around it. - -2000-03-19 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header.c: Fixed a crashing bug when you close an - ETable. - -2000-03-13 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Fixed a crashing bug when you cancel an edit. - -2000-03-12 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Made this use an ECanvas. Fixed a bug where - e_table_new_from_spec_file was calling e_table_construct instead - of e_table_construct_from_spec_file. - - * e-table-item.c, e-table-header-item.c, e-table-column-item.c: - Switched these to use GTK_TYPE_OBJECT and GTK_VALUE_OBJECT instead - of GTK_TYPE_POINTER and GTK_TYPE_OBJECT. - - * e-cell-text.c: Got rid of a crashing bug. - - * e-table-text-model.c, e-table-text-model.h: A new object which - is an e-text-model which uses an e-table-model for its data. - - * Makefile.am: Added e-table-text-model.c and - e-table-text-model.h. - - * .cvsignore: Added table-example-1 and table-example-2. - -2000-03-08 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Changed the destroy function to disconnect from - signals before unrefing the objects the sinnals are on. Changed - the destroy function to match the objects and signal ids properly - in its disconnect section. - - * e-table-item.c, e-table-item.h: Changed this to do follow the - canvas rules better. - - * e-table-header-item.c, e-table-header-item.h: Made - ETableHeaderItem connect to the "sort_info_changed" on its - ETableSortInfo instead of just manually redrawing itself. Fixed - the update function a bit to follow the canvas rules a bit better. - -2000-03-06 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Made rows get unselected when switching from one - group to the next. - -2000-03-06 Christopher James Lahey <clahey@helixcode.com> - - * e-table-group-container.c: Use the style's font if lucidasans-10 - is not found. - -2000-03-06 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c, e-table-header-item.h: Made it so that - columns would be properly indented. - -2000-03-06 Christopher James Lahey <clahey@helixcode.com> - - * e-table-sorted-variable.c: Have identical values get sorted by - their actual row. - -2000-03-06 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Draw selected row. - -2000-03-06 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c, e-table.h: Add a "row_selection" signal. - - * test-table.c: Test the new "row_selection" signal. - - * e-table-group-container.c, e-table-group-leaf.c: Implement the - "row_selection" property properly. - - * e-table-group.c, e-table-group.h: Add a "row_selection" signal. - -2000-03-05 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c, e-table.h: Added support for the sorting info. The - Etable creates a sort_info object, and then connects to the - signals to rearrange the rows when the sort_info changes. It also - passes the info object to the ETableHeaderItem. - - * e-table-model.c: Fixed a typo where ETableModel was written as - ETableModle. - - * e-table-header.c, e-table-header.h: Added some code for sorting - here, but it's not used. I don't think we want this code, but I - wanted to check it in at least once so that it's not lost. - - * e-table-header-item.c, e-table-header-item.h: Added a - "sort_info" argument to ETableHeaderItem. Added display of - current sort settings. Added support for clicking to change the - sort settings. - - * e-table-col.h: E_TABLE_COL_ARROW_NONE is marked as being = 0 - since this is required in other places. (I think C defines this - as being the case, but it's good to have the = 0 there so that - it's obvious that it has to be first.) - - * TODO: Mark sorting as done. - - * e-table-sort-info.c, e-table-sort-info.h: New files for - containing the xml grouping/sorting information and for sending - signals on that information. - - * Makefile.am: Added e-table-sort-info.c and e-table-sort-info.h. - -2000-03-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Added saving of frozen_columns count. Added a - vertical scrollbar to ETable. - -2000-03-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Push the proper visual and colormap for ETable to work. - -2000-03-04 Christopher James Lahey <clahey@helixcode.com> - - * TODO: Touched this up a bit. - - * e-table-group.c, e-table-group-leaf.c: Check for NULL before - calling gtk_object_unref or gtk_object_destroy. - -2000-03-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Fixed a crash error. - -2000-03-04 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Fixed a compile warning. - - * e-table.c: Fixed a crash error. - -2000-03-04 Christopher James Lahey <clahey@helixcode.com> - - * TODO: Added a bunch of stuff to the TODO list. Put +s before a - few of the items that are finished. - - * test-table.c: Add a button to save the spec file. - - * e-table.c, e-table.h: Add loading configurations from files as - well as the ability to get the current configuration out of the - widget. - -2000-03-03 Christopher James Lahey <clahey@helixcode.com> - - * e-table.c: Removed some unused code. - - * e-table-header-item.c, e-table-header-item.h: Removed the unused - normal_cursor variable and object. - - * e-table-col.c: Maintain a reference count in the contained ECell. - -2000-03-01 Ettore Perazzoli <ettore@helixcode.com> - - * Makefile.am: Use `libeutil.la', not `libeutil.a'. - -2000-02-29 Christopher James Lahey <clahey@helixcode.com> - - * test-table.c: Test frozen columns - - * e-table.c: Make frozen columns available through the xml file. - - * e-table-header.c, e-table-header.h, e-table-header-item.c: Added - frozen columns API to let you specify some number of leading - columns as undraggable. - - * Makefile.am: Add e-table-example-1.c and e-table-example-2.c. - - * e-table-example-1.c, e-table-example-2.c: New files. A couple - of examples of ETable use. - -2000-02-28 NotZed <NotZed@HelixCode.com> - - * Makefile.am (table_test_LDADD): Fixed references to eutil. - -2000-02-28 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.c, e-table-header.c: Fixed a couple of crash - bugs. - -2000-02-25 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Made the E table item redraw properly. - - * e-table-group-container.c: Added handling to distinguish between - n items and 1 item. Got rid of a crash due to an abandoned timeout - callback. - -2000-02-24 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Made carriage return stop editting instead of - inserting a carriage return. - -2000-02-24 Christopher James Lahey <clahey@helixcode.com> - - * test-table.c: Added duplicate_value and add_value. Use the new - compare functions. Made it so we only create one model to better - test model view stuff. Changed the test to not have as many - extra, useless, columns. - - * test-cols.c, test-check.c: Added duplicate_value and add_value. - Use the new compare functions. - - * e-table.c, e-table.h: Use all the new features of e-table-groups - (sorting and grouping). Handle on the fly reorganization of - groups in an idle loop. Compare functions now are to return -1 if - the first item is greater, 0 if they are equal, or 1 if the second - item is greater. - - * e-table-subset.c, e-table-subset.h: Made e-table-subset - disconnect properly from its signals when it dies. - - * e-table-subset-variable.c, e-table-subset-variable.h: - Virtualized the add and remove commands so that - e_table_sorted_variable could override the add command to do - sorting. - - * e-table-sorted.c: Fixed this to inherit properly from - ETableSubset. - - * e-table-simple.h, e-table-simple.c: Added handling of - duplicate_value and free_value; - - * e-table-model.c, e-table-model.h: Added duplicate_value and - free_value for memory allocation of table elements outside the - table. - - * e-table-item.c: Fixed a crashing bug. - - * e-table-group.c: Added sorting. Fixed destruction to delete the - right things. - - * e-table-group-leaf.c, e-table-group-leaf.h: Pass column and sort - order information into the e_table_sorted_variable. Properly - destroy things when deleted. - - * e-table-group-container.c, e-table-group-container.h: Properly - handle the list of subgroups. Handle proper sorting and grouping - of subgroups. - - * e-table-sorted-variable.c, e-table-sorted-variable.h: Files to - do a sorted model that stays sorted as you add and remove rows. - - * Makefile.am: Added e-table-sorted-variable.c and - e-table-sorted-variable.h. - -2000-02-24 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Made keyboard focus navigation work across - groups. - - * e-table-header.c: Made e_table_header_col_diff not crash if you - give it a column less than 0 (it truncates negative column values - to 0.) - - * e-table-group.c, e-table-group.h: Added e_table_group_get_header - to get the ETableHeader for this ETableGroup. - - * e-table-group-container.c: Made shift tab work. - -2000-02-24 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c: Made changing focus work. - -2000-02-24 Christopher James Lahey <clahey@helixcode.com> - - * e-table-subset-variable.c, e-table-subset-variable.h: A new - model which is a subset, but you can add and remove rows. - - * test-table.c: Added a thaw method for use with the - e-table-subset (emits model_changed.) Adapted to the changes to - e_table_item. Properly parse headers. Adapted to the changes to - e_table, including creating example xml spec data. - - * test-cols.c, test-check.c: Added a thaw method for use with the - e-table-subset (emits model_changed.) Adapted to the changes to - e_table_item. - - * e-table.c, e-table.h: Reworked e-table to use the ETable - grouping system. The only difference for the interface is that - instead of passing in a column_spec and a grouping_spec, you pass - in a single string that is an xml format that includes both pieces - of information. - - * e-table-subset.h: Added rules for emacs to do correct - indentation. - - * e-table-subset.c: Implemented freezing. No signals are emitted - while frozen and "model_changed" is emitted when thawed. - - * e-table-sorted.h: ETableSortedClass has ETableSubset as its - parent object instead of ETableSubsetClass. Fixed this. - - * e-table-simple.c, e-table-simple.h: Implemented the thaw method. - Use of simple now requires an extra argument (the thaw method.) - - * e-table-model.h, e-table-model.c: Added e_table_model_freeze and - e_table_model_thaw. - - * e-table-item.h, e-table-item.c: Reworked this a bit to make it - provide some things the new group system needed and to make - inter-item keyboard focus work. Changed the external interface - only in the list of arguments it recognizes and signals it emits. - Instead of "x" and "y", you have to use - e_canvas_item_move_absolute and instead of emitting a - "height_changed" signal, it emits a "resize" signal. There's new - "has_focus", "width", and "height" arguments and a function to get - the currently focused column. - - * e-table-header-item.c: Got rid of some warnings here. Changed - the - - * e-table-group-leaf.h, e-table-group-leaf.c, - e-table-group-container.h, e-table-group-container.c: New types to - make e_table_group work properly. - - * e-table-group.h, e-table-group.c: Completely reworked e-table - grouping. e-table-group now uses a hierarchical structure. - - * e-cell.h: Added e_cell_print. This doesn't work yet. - - * e-cell.c: Made e_cell_realize exist. (It was improperly named - e_cell_view_realize in the .c.) - - * e-cell-text.c: Made the blinking cursor disappear properly. - - * check-filled.xpm, check-empty.xpm: Made these const char *[] - instead of char *[] to avoid compiler warnings. - - * Makefile.am: Added e-table-group-container.c, - e-table-group-container.h, e-table-group-leaf.c, - e-table-group-leaf.h, e-table-subset-variable.c, - e-table-subset-variable.h. - -2000-02-18 Miguel de Icaza <miguel@nuclecu.unam.mx> - - * e-table-header.c: Include <string.h> - - * Makefile.am (INCLUDES): Add EXTRA_GNOME_CFLAGS to INCLUDES> - -2000-02-12 Iain Holmes <ih@csd.abdn.ac.uk> - - * e-table-header-item.c (ethi_drag_motion): Check the ethi is actually - the one being dragged. Prevents crashes when trying to drag headeritems - and there are multiple headeritems on the same canvas. - (ethi_drag_end): Same. - (ethi_drag_drop): Same. - (ethi_drag_leave): Same. - -2000-02-11 Christopher James Lahey <clahey@helixcode.com> - - * test-check.c: Added test of sort arrows. - - * e-table-col.h, e-table-col.c: Added sort arrows for column - headers (It doesn't actually sort. It just displays the arrows.) - - * e-table-header-item.c: Added display of arrows. - -2000-02-11 Christopher James Lahey <clahey@helixcode.com> - - * clip.png: Test column header image. - - * test-check.c: Test pixbuf column headers. - - * e-table-col.h, e-table-col.c: Added pixbufs for column headers. - - * e-table-header-item.c (draw_button): Draw pixbuf column headers properly. - -2000-02-11 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.h, e-cell-text.c: Add an editable argument to - e_cell_text_new. - - * test-table.c, test-cols.c, test-check.c: Set the editable - argument to e_cell_text_new. - -2000-02-11 Christopher James Lahey <clahey@helixcode.com> - - * e-table-header-item.h, e-table-header-item.c: Added reordering - of columns. - - * e-table-header.c: Fixed a couple of bugs in the move column and - remove column functions. - -2000-02-11 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Made space around text look right. Added a - blinking cursor. - -2000-02-11 Miguel de Icaza <miguel@gnu.org> - - * e-table-item.c (eti_header_structure_changed): Add nice - assertion. - -2000-02-10 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Handle button releases properly. - - * e-table-header-item.c (ethi_start_drag): Added a drag icon. - -2000-02-09 Christopher James Lahey <clahey@helixcode.com> - - * e-cell-text.c: Tweaked e-cell-text. Added a white background - and tweaked the borders. - -2000-02-09 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am: Changes where e-text is included from. - -2000-02-07 Christopher James Lahey <clahey@helixcode.com> - - * e-table-item.c (eti_event): Fixed some motion event - bugs. (incorrect x and y.) - - * Makefile.am: Added includes for dependencies in - evolution/widgets/libevolutionwidgets.a - - * e-cell-text.h, e-cell-text.c: Completely revamped using code - from e-text.c and e-text.h. - -2000-02-07 Miguel de Icaza <miguel@gnu.org> - - * e-table.c (e_table_setup_table): Setup the scroll region of the - table canvas on size allocation. - (e_table_canvas_realize): Do not set the scrollregion here. - (e_table_canvas_init): Move root initialization here. - -2000-01-30 Miguel de Icaza <miguel@gnu.org> - - * e-table-simple.c (e_table_simple_new): Add data field back in. - -1999-12-30 Miguel de Icaza <miguel@gnu.org> - - * e-table-item.c (eti_attach_cell_views): New routine, creates the - cell views. - (eti_detach_cell_views): Detaches the cell_views from the - ETableItem. - (eti_realize_cell_views, eti_unrealize_cell_views): Simplified to - just do realize/unrealize notification. - (eti_add_table_model): Only attach the cells when we have both the - table model and the header model. - - * e-cell.h (ECellClass): Added two new methods: new_view and - kill_view which drive the view process (instead of putting that on - realize/unrealize). - - * e-cell.c: Adapt the code to use the new scheme for view - instantiation. - - * e-cell-text.c, e-cell-toggle.c: Adapted to the new class - changes. - -1999-12-22 Miguel de Icaza <miguel@helixcode.com> - - * e-table-item.c (e_table_item_focus): grab focus here with the - canvas method. - -1999-12-20 Miguel de Icaza <miguel@helixcode.com> - - * e-table-group.c (etg_update): Change the dimensions only if the - child changes its own. - - * e-table-item.c (eti_table_model_changed): Emit new signal on - table height change. - (eti_class_init): Register new "height_change" signal. - -1999-12-19 Damon Chaplin <damon@karuna.freeserve.co.uk> - - * Makefile.am (SUBDIRS): created SUBDIRS with meeting-time-sel. - - * meeting-time-sel/Makefile.am: - * meeting-time-sel/.cvsignore: - * meeting-time-sel/e-meeting-time-sel.h: - * meeting-time-sel/e-meeting-time-sel.c: - * meeting-time-sel/e-meeting-time-sel-item.h: - * meeting-time-sel/e-meeting-time-sel-item.c: - * meeting-time-sel/e-meeting-time-sel-list-item.h: - * meeting-time-sel/e-meeting-time-sel-list-item.c: - * meeting-time-sel/e-meeting-time-sel-mail.xpm: - * meeting-time-sel/e-meeting-time-sel-no-mail.xpm: - * meeting-time-sel/test-meeting-time-sel.c: new files implementing - the meeting time selector. - -1999-12-12 Miguel de Icaza <miguel@helixcode.com> - - * e-table-item.c (eti_class_init): X and Y arguments are now - doubles (to make it consistent with the rest of the canvas x, y - arguments). - - * e-table.c (e_table_create_leaf): Use new argument values here - - * test-*.c: Update to new argument types for x and y - - * e-table-group.c: New implementation as a canvas item used to - group childs. - - * e-table-item.c (eti_update): Make this play nicely with groups. - (eti_draw): ditto. - (eti_request_region_redraw): ditto. - (eti_item_region_redraw): New function. - - * e-table-subset.c (etss_proxy_model_row_changed): Added model - proxying. - - * e-cell.h: Drop ETableModel from the ECell; - (realize): Now takes an ETableModel - - * e-cell-checkbox.c: Adapted to new class - changes; - * e-cell-toggle.c: ditto - - * e-table-subset.c (etss_row_count): Fix this guy. - -1999-12-11 Miguel de Icaza <miguel@helixcode.com> - - * e-table-item.c (eti_unrealize_cell_views): Null the cell views. - (eti_header_structure_changed): Only unrealize/realize if we were - realized before. - - * e-table-header.c (e_table_header_add_column): Allow -1 as an - insert position - -1999-12-11 Miguel de Icaza <miguel@helixcode.com> - - * e-table.c: Massive fixage. - - * test-table.c: Updates to test the mega widget. - -1999-12-10 Miguel de Icaza <miguel@helixcode.com> - - * e-table.c: New file, implements the mega widget. - -1999-12-09 Miguel de Icaza <miguel@gnu.org> - - * e-table-header.c (e_table_header_col_diff): fix this routine. - -1999-12-04 Miguel de Icaza <miguel@gnu.org> - - * e-table-header-item.c (ethi_event): Started drag and drop - support. - - * e-table-item.c (eti_table_model_changed): The columns are - controled by the Header, not by the TableModel. - - * e-table-header-item.c (ethi_draw): Fixed redraw logic to support - arbitrary header positioning. - - * e-cell.h: Revamped e-cell interface. We now provide the model - column and the view column to all methods (so that the methods can - talk to the view and to the model at the same time). - - * e-table-item.c: Update to new API - * e-cell-test.c: Update to new API - -1999-12-03 Miguel de Icaza <miguel@gnu.org> - - * e-cell.c (e_cell_class_init): Provide emtpy methods for - enter_edit, and leave_edit. - - * e-table-item.c: Killed draw cell. - (eti_draw): Perform column mapping here. - (e_table_item_leave_edit): ditto. - (e_table_item_enter_edit): ditto. - (eti_event): ditto. - -1999-12-02 Miguel de Icaza <miguel@gnu.org> - - * e-table-header.c (e_table_header_index): fixed api. - -1999-12-01 Miguel de Icaza <miguel@gnu.org> - - * test-cols.c (multi_cols_test): Update to simplified API. - * test-check.c (check_test): ditto - * test-table.c (table_browser_test): ditto - - * e-table-simple.c (e_table_simple_class_init): Kill column_name method. - - * e-table-model.h: Kill column_name method. - - * e-table-col.c (e_table_col_new): Instead of using a column name, - use a column index. - - * e-cell-text.c (ect_draw): Keep track of the originally allocated - piece of code. - - * e-table-header-item.c (ethi_unrealize): Removed change cursor - from here. - - * e-cell-text.c (ect_draw): Memory leak fix. - - * table-test.c (main): Enhance the demo to load sample.table - automatically, to get memprof working. - - * e-table-header.c (eth_do_remove): Take an argument: do -remove. - - * e-table-header.c (e_table_header_add_column): Sink ETableCol to - own the object. - - * e-table-col.h: Made ETableCol a GtkObject to make reference - counting the lifecycle method for these objects. - - * e-table-col.c (e_table_col_destroy): New API call. - - * e-table-subset.c (e_table_subset_get_toplevel): New API call. - -1999-11-30 Miguel de Icaza <miguel@gnu.org> - - * e-cell-checkbox.c (e_cell_checkbox_new): This one derives from - e-cell-toggle. - - * check-emtpy.xpm, check-filled.xpm: new files. - - * e-cell-toggle.c (etog_draw): Paint in white. - If we have transparency enabled, do the nice alpha computation. - - * test-table.c, test-cols.c: new files; They implement the split - tests. - -1999-11-29 Miguel de Icaza <miguel@gnu.org> - - * e-table-col.c (e_table_col_new): Set etc->resizeable. - - * e-table-header-item.c (ethi_event): Handle non-resizeables - columns; Add support for minimum width. - - * e-cell-toggle.c, e-cell-toggle.h: New file. Implement a - multi-state image toggle cell object. - - * e-cell-text.c (ect_leave_edit): Handle the case of us calling - leave edit manually. - (ect_stop_editing): Leave manually editing here. - (ect_draw): Add one pixel to the border for left and right; - Handle off-screen cursor (must be improved). - (ect_edit_select_all): New function. - (ect_event): Select all text on editing start - - * e-table-item.c (eti_event): Map mouse events and dispatch them. - (eti_event): Add spreadsheet mode for editing; Enter editing only - with visual characters; - Leave editing mode when a different row has been selected. - (eti_get_height): Fix the computation for this; Fix logic for the - length_threshold. - - (eti_draw): Add borders on all sides of the box; - Only draw focus if the cell is not being edited. - -1999-11-28 Miguel de Icaza <miguel@gnu.org> - - * e-table-item.c (eti_draw): Focus inside, not outside. - (eti_realize): Enhance our focus gc. - - * e-cell-text.c (ect_enter_edit, ect_leave_edit): New methods; - They implement editing. - - * e-cell.h: new methods: enter_edit, leave_edit - - * e-table-model.h (set_value_at): make val argument const. - - * e-table-simple.c (simple_set_value_at): Make value argument const; - - * e-table-item.c (eti_set_arg): Add new mode: draw_focus; - -1999-11-27 Miguel de Icaza <miguel@gnu.org> - - * e-table-item.c (eti_event): beginning of the keyboard navigation. - - * e-table-model.c (e_table_model_row_changed): new function. - (e_table_model_cell_changed): new function. - (e_table_model_class_init): New signals. - - * e-table-item.c (eti_request_region_redraw): x2, y2 offsets were - wrong. - (eti_select): Repaint selected region. - (eti_request_region_redraw): Fix range. - (eti_draw): Correct offset computation here. - (e_table_item_class_init): New method: row_selection, handles the - selection. - - Now it implement GTK_SELECTION_SINGLE and GTK_SELECTION_MULTIPLE. - - Focusing and selection should be correct now. - -1999-11-26 Miguel de Icaza <miguel@gnu.org> - - * e-table-item.c (eti_realize): Compute height using the ecell - methods here. - (eti_get_height): new method to compute dimensions. - - * e-cursors.c: use a different cursor. - - * e-table-model.h: kill height and row_height methods. - - * e-cell.c (ec_height): New method. - - * e-cell-text.c (ect_realize): Load the font from the canvas. - (ect_draw): New color setup. - Center in the row. - (ect_height): Implement new method. - -1999-11-26 Michael Meeks <mmeeks@gnu.org> - - * ROADMAP.e-table: small spelling/typo fixes. - -1999-11-25 Miguel de Icaza <miguel@gnu.org> - - * e-table-item.c (eti_event): Work on mouse-button event - propagation to cells. - - * e-cell-text.c (ect_draw): Use CellViews now. - - * e-table-item.c (eti_realize_cell_views): New routine: Realizes - the cell views - (eti_unrealize_cell_views): New routine: unrealizes the cell views. - - * e-table-item.h: Move cell_views array here. - - * table-test.c (value_at): Fix return value. - (main): use new invocation method. - - * e-table-header-item.c (ethi_realize): Realize cells. - - * e-table-item.c (eti_header_dim_changed): redraw before and after. - - * e-table-header-item.c (ethi_event): Add continuous resizing. - -1999-11-24 Miguel de Icaza <miguel@gnu.org> - - * e-table-subset.h, e-table-subset.c: New files, used to implement - subset tables. - - * e-table-sorted.h, e-table-sorted.c: Now they derive from - e-table-subset. - - * e-cell.c, e-cell.h: realize method now return per view instance - data. - -1999-11-20 Miguel de Icaza <miguel@gnu.org> - - * e-table-item.c (eti_draw): WOOOOHOOOOOoO! It took me quite a - while to figure this one out. Fixed. - - * e-table-header-item.c (ethi_set_arg): Compute width, keep track - of it. - (ethi_add_table_header): Monitor changes to the Header model; - Queue updates. - (ethi_draw): Fix the redraw logic here. - - * table-test.c (main): Change the sample code, so we can better - debug this. - - * e-table-item.c (eti_header_structure_changed): Keep track of - width; - (eti_header_dim_changed): ditto. - (eti_draw): Many redraw fixes. - -1999-11-19 Miguel de Icaza <miguel@gnu.org> - - * e-table-item.c (eti_realize): Hook up; Load gcs. - (eti_unrealize): Hook up. - - * e-table-sorted.c: Finished implementing. - -1999-11-18 Miguel de Icaza <miguel@gnu.org> - - * e-table-model.c (e_table_model_class_init): Add model_changed - signal here. - - * e-table-item.c, e-table-item.h: New files. They implement the - view of the ETableModel as Canvas Items. - - * e-table-header-item.c (ethi_set_arg): Ref header here. - (ethi_destroy): Unref it here. - -1999-11-17 Ettore Perazzoli <ettore@gnu.org> - - * e-msg-composer-address-dialog.c: Moved to `$(srcdir)/composer'. - * e-msg-composer-address-dialog.h: Likewise. - * e-msg-composer-address-entry.c: Likewise. - * e-msg-composer-address-entry.h: Likewise. - * e-msg-composer-attachment-bar.c: Likewise. - * e-msg-composer-attachment-bar.h: Likewise. - * e-msg-composer-attachment.c: Likewise. - * e-msg-composer-attachment.h: Likewise. - * e-msg-composer-hdrs.c: Likewise. - * e-msg-composer-hdrs.h: Likewise. - * e-msg-composer.c: Likewise. - * e-msg-composer.h: Likewise. - * e-msg-composer-address-dialog.glade: Likewise. - * e-msg-composer-attachment.glade: Likewise. - * e-msg-composer.glade: Likewise. - * Makefile.am: Updated accordingly. - -Nov 14 1999 Elliot Lee - * Makefile.am: It's libevolutionwidgets.la, not .a - -1999-11-14 Miguel de Icaza <miguel@gnu.org> - - * e-table-header-item.c (is_pointer_on_division): Add resizing - capabilities. - - * e-table-sorted.c: Finish implementation. - -1999-11-13 Miguel de Icaza <miguel@gnu.org> - - * e-table-sorted.c: Implement e-table-sorted object. - -1999-11-12 Miguel de Icaza <miguel@gnu.org> - - * e-table-header-item.c: Make the thing configurable. - - * e-table-header-item.h: Add font field, location, height. - -1999-11-12 Ettore Perazzoli <ettore@gnu.org> - - * e-msg-composer-hdrs.c: New member `tooltips' in `struct - _EMsgComposerHdrsPrivate'. - (init): Initialize it. - (destroy): New function. - (class_init): Install it as the `destroy' GtkObject method. - (add_header): New parameters `tip', `tip_private'. Setup a - tooltip for the entry with them. - (setup_headers): Updated accordingly. - -1999-11-11 Miguel de Icaza <miguel@gnu.org> - - * e-table-header.c (e_table_header_add_column): Update offsets. - (eth_update_offsets): New routine. - - * e-table-col.h, e-table-col.c: New files. - - * e-table-header.h (e_table_header_get_selected_indexes): - Pretify. - - * table-test.c (main): New file; used for testing ETable package. - - * e-table-simple.h: Fix type. - -1999-11-12 Ettore Perazzoli <ettore@gnu.org> - - * e-msg-composer-address-dialog.glade: Cosmetical changes. - - * e-msg-composer-attachment-bar.c (size_to_string): New helper - function. - (update): Put the size in the icon's label using this function. - (ICON_SEPARATORS): Remove '.' to avoid wrapping of the size string - on the decimal dot. But gnome-libs is broken and this has no real - effect! :-( - (e_msg_composer_attachment_bar_new): No longer make text editable. - Use the `GTK_SELECTION_MULTIPLE' selection mode. - (remove_selected): No longer assume only one attachment is - selected. - - * e-msg-composer-attachment.c: #include <sys/stat.h> - (init): Initialize all the members. - (e_msg_composer_attachment_new): Set size using `stat()'. - - * e-msg-composer-attachment.h: New member `size' in `struct - _EMsgComposerAttachment'. - - * e-msg-composer.c (setup_signals): Connect `address_dialog_cb' to - the "show_address_dialog" signal of the header widget. - - * e-msg-composer-hdrs.c (add_address_header): Renamed to - `add_header'. New parameter `addrbook_button': if true, use a - button instead of a label and make it trigger an - "show_address_dialog" signal. - (address_button_clicked_cb): Signal handler to handle this on a - "clicked" signal from the button. - (setup_headers): Updated accordingly. Also, make "Subject" the - last item. (This makes it look more like Outlook and friends.) - - * e-msg-composer-hdrs.c: New signal "show_address_dialog". - * e-msg-composer-hdrs.h: Updated accordingly. - - * e-msg-composer-hdrs.c (add_address_header): Reduce padding - considerably. - - * e-msg-composer.c (e_msg_composer_construct): Do not use any - padding in the main vbox. - - * Makefile.am: Moved the `e-table*' sources to `EXTRA_DIST'. - Compile as a shared library. - -1999-11-08 Ettore Perazzoli <ettore@gnu.org> - - * e-msg-composer-address-dialog.c: Implemented cut & paste for the - recipient lists. - (init): Initialize `cut_buffer'. - (destroy): Free it. - (recipient_clist_selection_get_cb): New function. - (recipient_clist_selection_received_cb): New function. - (recipient_clist_selection_clear_event_cb): New function. - (setup_recipient_list_signals): Install them as signal handlers - for "selection_get", "selection_received" and - "selection_clear_event" respectively. - (copy_recipient_cb): New function implementing the "copy" - operation. - (cut_recipient_cb): New function implementing the "cut" operation. - (paste_recipient_cb): New function implementing the "paste" - operation. - - * e-msg-composer-address-dialog.h: New member `cut_buffer' in - `struct _EMsgComposerAddressDialog'. - -1999-11-07 Ettore Perazzoli <ettore@gnu.org> - - * e-msg-composer-address-dialog.c: New context menu - `recipient_list_popup_info' for the recipient CLists. - (recipient_clist_button_press_cb): New function. - (setup_signals): Install it as the "button_press_event" signal - handler for popping up the CList context menu. - - * e-msg-composer.c (free_string_list): New helper function. - (setup_address_dialog): Setup the initial values in the address - dialog according to the ones in the header widget. - - * e-msg-composer-hdrs.c (e_msg_composer_hdrs_get_to): New function. - (e_msg_composer_hdrs_get_cc): New function. - (e_msg_composer_hdrs_get_bcc): New function. - - * e-msg-composer.c (setup_address_dialog): New helper function. - (address_dialog_cb): Use it. - - * e-msg-composer-address-dialog.c (add_address): Do not set the - row data anymore. Instead, put the full address description - (i.e. complete with the email address, not just the full name) in - the CList. - (add_address): Do nothing if no item is selected in the address - CList. - (get_list): Get the address list from the CList without passing - through the address CList. - (set_list): New helper function. - (e_msg_composer_address_dialog_set_to_list): New function. - (e_msg_composer_address_dialog_set_cc_list): New function. - (e_msg_composer_address_dialog_set_bcc_list): New function. - - * e-msg-composer.c (address_dialog_apply_cb): Apply values from - the address dialog into the composer. - - * e-msg-composer-hdrs.c (e_msg_composer_hdrs_set_to): New function. - (e_msg_composer_hdrs_set_cc): New function. - (e_msg_composer_hdrs_set_bcc): New function. - - * e-msg-composer-address-entry.c - (e_msg_composer_address_entry_set_list): New function. - - * e-msg-composer-address-dialog.c (apply): New helper function. - (clicked): New function, `clicked' method for the `GnomeDialog' - class. - (class_init): Install it. - -1999-11-06 Ettore Perazzoli <ettore@gnu.org> - - * e-msg-composer-attachment-bar.c (destroy): Call the destroy - method of the parent class. - - * e-msg-composer.c: #include "e-msg-composer-address-dialog.h". - (address_dialog_cb): New callback to start the address dialog. - (setup_signals): Connect it to the appropriate button/menu item. - (init): Initialize the new `address_dialog' member to NULL. - (destroy): Destroy the `address_dialog' if not NULL. - - * e-msg-composer.h: New member `address_dialog' in `struct - _EMsgComposer'. - - * e-msg-composer.glade: Added button to activate the address - composition dialog. - - * e-msg-composer-address-dialog.h, e-msg-composer-address-dialog.c: - New files implementing the address composition dialog for Evolution. - - * e-msg-composer-address-dialog.glade: New file. - - * e-msg-composer-attachment.c: `signals' made static. - -1999-11-05 Ettore Perazzoli <ettore@gnu.org> - - * Makefile.am: Compile the new files in a `libevolutionwidgets' - library. - (CPPFLAGS): #define `E_GUIDIR'. - - * e-msg-composer.c, e-msg-composer.h: New files implementing an - initial version of the Evolution message composer widget. - - * e-msg-composer-address-entry.c, e-msg-composer-address-entry.h: - New files implementing a GtkEntry customized for entering email - address lists. - - * e-msg-composer-attachment-bar.c, e-msg-composer-attachment-bar.h: - New files implementing a widget for editing mail attachments. - - * e-msg-composer-attachment.c, e-msg-composer-attachment.h: New - files implementing file attachment objects for the message - composer. - - * e-msg-composer-hdrs.c, e-msg-composer-hdrs.h: New files - implementing a widget for editing of email message headers. - - * e-msg-composer-attachment.glade: New file. - * e-msg-composer.glade: New file. - -1999-10-31 Miguel de Icaza <miguel@gnu.org> - - * widgets/e-table-column.c, e-table-column.h: New file, implements the - e-table-column object. - - * widget/e-table-model.h, e-table-model.c, e-table-simple.c, - e-table-simple.h: New files. Implements the column model and - a simple table wrapper. - diff --git a/widgets/e-table/LICENSE b/widgets/e-table/LICENSE deleted file mode 100644 index b1f6ae08a4..0000000000 --- a/widgets/e-table/LICENSE +++ /dev/null @@ -1 +0,0 @@ -This code is released under the terms of the GNU GPL. diff --git a/widgets/e-table/Makefile.am b/widgets/e-table/Makefile.am deleted file mode 100644 index 4b64af40d2..0000000000 --- a/widgets/e-table/Makefile.am +++ /dev/null @@ -1,198 +0,0 @@ - -gladedir = $(datadir)/evolution/glade -glade_DATA = \ - e-table-config.glade \ - e-table-group.glade \ - e-table-field-chooser.glade - -glade_headers = \ - e-table-config.glade.h \ - e-table-group.glade.h \ - e-table-field-chooser.glade.h - -INCLUDES = \ - $(EXTRA_GNOME_CFLAGS) \ - $(GNOME_VFS_CFLAGS) \ - $(GNOME_PRINT_CFLAGS) \ - $(GNOME_BONOBO_CFLAGS) \ - $(GNOME_INCLUDEDIR) \ - -DETABLE_GLADEDIR=\"$(gladedir)\" \ - -I$(top_srcdir)/widgets/e-text \ - -I$(top_srcdir)/widgets/e-paned \ - -I$(top_srcdir)/e-util \ - -I$(top_srcdir) \ - -DG_LOG_DOMAIN=\"e-table\" - -noinst_LIBRARIES = \ - libetable.a - -libetable_a_SOURCES = \ - e-cell.c \ - e-cell.h \ - e-cell-checkbox.c \ - e-cell-checkbox.h \ - e-cell-text.c \ - e-cell-text.h \ - e-cell-toggle.c \ - e-cell-toggle.h \ - e-cell-tree.c \ - e-cell-tree.h \ - e-table.c \ - e-table.h \ - e-table-click-to-add.c \ - e-table-click-to-add.h \ - e-table-col-dnd.h \ - e-table-col.c \ - e-table-col.h \ - e-table-config.c \ - e-table-config.h \ - e-table-defines.h \ - e-table-field-chooser-dialog.c \ - e-table-field-chooser-dialog.h \ - e-table-field-chooser-item.c \ - e-table-field-chooser-item.h \ - e-table-field-chooser.c \ - e-table-field-chooser.h \ - e-table-group.c \ - e-table-group.h \ - e-table-group-container.c \ - e-table-group-container.h \ - e-table-group-leaf.c \ - e-table-group-leaf.h \ - e-table-header.c \ - e-table-header.h \ - e-table-header-item.c \ - e-table-header-item.h \ - e-table-item.c \ - e-table-item.h \ - e-table-model.c \ - e-table-model.h \ - e-table-one.c \ - e-table-one.h \ - e-table-scrolled.c \ - e-table-scrolled.h \ - e-table-selection-model.c \ - e-table-selection-model.h \ - e-table-simple.c \ - e-table-simple.h \ - e-table-sort-info.c \ - e-table-sort-info.h \ - e-table-sorted.c \ - e-table-sorted.h \ - e-table-sorted-variable.c \ - e-table-sorted-variable.h \ - e-table-sorter.c \ - e-table-sorter.h \ - e-table-subset.c \ - e-table-subset.h \ - e-table-subset-variable.c \ - e-table-subset-variable.h \ - e-table-text-model.c \ - e-table-text-model.h \ - e-tree-model.c \ - e-tree-model.h \ - e-tree-simple.c \ - e-tree-simple.h \ - e-table-tooltip.h - -noinst_PROGRAMS = \ - table-test table-example-1 table-example-2 table-size-test tree-example-1 tree-example-2 - -table_test_SOURCES = \ - test-table.c \ - test-check.c \ - test-cols.c \ - table-test.c \ - table-test.h - -table_test_LDADD = \ - libetable.a \ - $(EXTRA_GNOME_LIBS) \ - $(top_builddir)/widgets/e-text/libetext.a \ - $(top_builddir)/widgets/misc/libemiscwidgets.a \ - $(top_builddir)/e-util/libeutil.la \ - $(GNOME_PRINT_LIBS) - -table_test_LDFLAGS = `gnome-config --libs gdk_pixbuf` - -table_size_test_SOURCES = \ - e-table-size-test.c - -table_size_test_LDADD = \ - libetable.a \ - $(EXTRA_GNOME_LIBS) \ - $(top_builddir)/widgets/e-text/libetext.a \ - $(top_builddir)/widgets/misc/libemiscwidgets.a \ - $(top_builddir)/e-util/libeutil.la \ - $(GNOME_PRINT_LIBS) - -table_size_test_LDFLAGS = `gnome-config --libs gdk_pixbuf` - -table_example_1_SOURCES = \ - e-table-example-1.c - -table_example_1_LDADD = \ - libetable.a \ - $(EXTRA_GNOME_LIBS) \ - $(top_builddir)/widgets/e-text/libetext.a \ - $(top_builddir)/widgets/misc/libemiscwidgets.a \ - $(top_builddir)/e-util/libeutil.la \ - $(GNOME_PRINT_LIBS) - -table_example_1_LDFLAGS = `gnome-config --libs gdk_pixbuf` - -table_example_2_SOURCES = \ - e-table-example-2.c - -table_example_2_LDADD = \ - libetable.a \ - $(EXTRA_GNOME_LIBS) \ - $(top_builddir)/widgets/e-text/libetext.a \ - $(top_builddir)/widgets/misc/libemiscwidgets.a \ - $(top_builddir)/e-util/libeutil.la \ - $(GNOME_PRINT_LIBS) - -table_example_2_LDFLAGS = `gnome-config --libs gdk_pixbuf` - -tree_example_1_SOURCES = \ - e-tree-example-1.c - -tree_example_1_LDFLAGS = `gnome-config --libs gdk_pixbuf` - -tree_example_1_LDADD = \ - libetable.a \ - $(EXTRA_GNOME_LIBS) \ - $(top_builddir)/widgets/e-text/libetext.a \ - $(top_builddir)/widgets/misc/libemiscwidgets.a \ - $(top_builddir)/e-util/libeutil.la \ - $(GNOME_PRINT_LIBS) - -tree_example_2_SOURCES = \ - e-tree-example-2.c - -tree_example_2_LDFLAGS = `gnome-config --libs gdk_pixbuf` `gnome-config --libs vfs` - -tree_example_2_LDADD = \ - libetable.a \ - $(EXTRA_GNOME_LIBS) \ - $(top_builddir)/widgets/e-text/libetext.a \ - $(top_builddir)/widgets/e-paned/libepaned.a \ - $(top_builddir)/widgets/misc/libemiscwidgets.a \ - $(top_builddir)/e-util/libeutil.la \ - $(GNOME_VFS_LIBS) \ - $(OAF_LIBS) \ - $(GNOME_PRINT_LIBS) - -icons = \ - arrow-down.xpm \ - arrow-up.xpm \ - add-col.xpm \ - check-empty.xpm \ - check-filled.xpm \ - remove-col.xpm - -EXTRA_DIST = \ - sample.table \ - $(icons) \ - $(glade_DATA) \ - $(glade_headers) diff --git a/widgets/e-table/ROADMAP.e-table b/widgets/e-table/ROADMAP.e-table deleted file mode 100644 index 4edacced86..0000000000 --- a/widgets/e-table/ROADMAP.e-table +++ /dev/null @@ -1,113 +0,0 @@ - -The E-Table package implements an editable table that provides -user-defined rendering, user-defined editing, sorting and grouping of -the objects displayed. - -It is inspired by Java's Swing JTable object. There are models for -the actual table contents and for the table headers; they are the -actual repository of information. - -The objects are rendered by various view objects. In the current code -base, we use we use GnomeCanvasItems to do the rendering. One for -each table and one for the headers. - -* The main widget - -e-table.c, e-table.h: - - Implements a full widget. Uses various components described - below. Handles column display as well as grouping/nesting - -* The Models - -All of them are GtkObjects. - -e-table-model.h, e-table-model.c: - - These implement the abstract E-Table-Model class. You - can derive this object to create your own data repository. - - These emits signals to notify the views about selection, and - changes in the model. - -e-table-simple.h, e-table-simple.c: - - A simple implementation of e-table-model that uses callback - routines (you provide the callbacks). For lazy people, like - me. - -e-cell.c, e-cell.h: - - These are actually mis-named. Objects of type e-cell know - about rendering a single cell, and these are attached to the - e-table-cols (described next). - - The user provides the various rendering modes as e-cells (they - are actually column-rendering repositories). - - This is just an abstract class. I will provide various - e-cells: a text cell, a checkbox cell, an image cell, and - perhaps an n-state image cell (one that switches the image when - the cell is clicked). - -e-table-col.h, e-table-col.c: - - Describes a single column (the size, the string displayed, the - rendering function for each row and comparison function for - this field). - - -* The Views - -e-table-header.h, e-table-header.c: - - These implement the ETableHeaderItem canvas item. This item is - used both to control the columns displayed as well as displaying them. - - They describe what columns are shown in the screen and in - which order. - - These emit signals: column-size-changed and structure-changed - (if a column is added/removed) - -e-table-item.c, e-table-item.h - - This is a canvas item that renders the contents of a - ETableModel into the screen. - -e-table-header-item.c, e-table-header-item.h - - This canvas item renders the ETableHeader headings. - -e-cell-text.c, e-cell-text.h - - Not really a view, but actually a derivative of e-cell that - implements text display: supports justification and font - setting. Will add color in the future most likely - -e-cell-toggle.c, e-cell-toggle.h - - A derivative of e-cell as well that support N-toggle values - using images. - -e-cell-check.c, e-cell-check.h - - An e-cell-toggle with two states only (for checkboxes). - -* The Filters - -e-table-sorted.c, e-table-sorted.h - - This is an ETableModel that can sort an existing ETableModel. - -e-table-subset.c, e-table-subset.h - - Not finished, but it is just an ETableModel that happens to be - a subset of another ETableModel. - -* Everything - -e-table.c, e-table.h - - In the future these guys will implement the whole widget for - doing table editing. Nothing done about these yet. diff --git a/widgets/e-table/TODO b/widgets/e-table/TODO deleted file mode 100644 index 40e214bc96..0000000000 --- a/widgets/e-table/TODO +++ /dev/null @@ -1,99 +0,0 @@ -Short Term TODO items: - -Bonobo Issues: - 1. DnD does not seem to be working, it always defaults to "destroy column". - 2. Cursor location is not propagated (no feedback). - -Functionality: - - 2. Implement GUI grouping. - 3. Implement context menu on item-bars. - 4. Implement config tool for the view. - 5. Add multi-sorting. - -GUI: - 1. Implement behaviours for "line-selection" - 2. Implement good behaviour for editing. - 3. Use the theme information for the captions. - 4. Use the font from the widget style. - 5. Fix the update problems when a group is resized. - -Implement e-cell-height -Implement computation of heights from the e-cell-heights -Make sure we compute the height from that -Include spacing in columns and rows for the decoration lines -Add threshold to compute a "global" size -Implement the two methods for row finding: by full thing, or by a factor. - - -+ Add editing -mouse grabbing for scrolling - - -1. Make sure that all values are updated on header changes and table - model changes (they are slightly out of sync now) - -* Correctness - - * Make sure we can boot and shutdown with no memory leaks. - - * Run Insure on the thing. - -+ * Propagation - -+ * Row changes should be reflected in the subsets. - - - -* Add an ETable::get_specification method to get the current layout information. - - * Add input and output of column widths and minimum column widths. - -+ * Add GUI sort - - * Add depressed button state to ETableHeaderItem? - -* Add GUI grouping - - * Create ETableGroupItem class. - * Make it work. (A large step) - -* Add a context menu - - * Define the menu - * Create the menu object. - * Hook up all the menu items. - -* Add a possible column list GUI - - * Create ETableColumnList class. - * Hook it up to ETableHeader. - * Figure out the correct semantics for the connection between the ETableHeader and the ETableColumnList. - * Implement widget display. - * Implement drag&drop. - -* Add closing and openning of groups - - * Add + button to group display. - * Build in semantics for clicking on the button. - * Make sub items hide & show. - * Resize group. - * Figure out how to save this data. - -* Data entry ("Click here to add...") - - * Add "Allocate" to the ETableModel - * Implement ETableDataEntry (a subclass of ETableModel). - * Build GUI for the data entry model. This should be fairly simple. - -* Usability - - * When the widget grows, the columns should resize to occupy all the - available space - -* Draw little arrows for new column position instead of little triangles. -* Make new column position be closest to position instead of rounding to the left. -* Copy gtk_dnd as e_dnd. - -* Fix known bug about navigating out of the bottom of the table. - diff --git a/widgets/e-table/add-col.xpm b/widgets/e-table/add-col.xpm deleted file mode 100644 index 9c5f314c8e..0000000000 --- a/widgets/e-table/add-col.xpm +++ /dev/null @@ -1,22 +0,0 @@ -/* XPM */ -static char * add_col_xpm[] = { -"16 16 3 1", -" c None", -". c #000000", -"+ c #FFFFFF", -" ", -" ", -" ", -" ", -" .............. ", -" .++++++++++++. ", -" .++++++++++++. ", -" ....+++....... ", -" .+. ", -" . ", -" ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/e-table/arrow-down.xpm b/widgets/e-table/arrow-down.xpm deleted file mode 100644 index f1e6cb4b3c..0000000000 --- a/widgets/e-table/arrow-down.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * arrow_down_xpm[] = { -"13 16 2 1", -" c None", -". c #FF0000", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -".............", -" ........... ", -" ......... ", -" ....... ", -" ..... ", -" ... ", -" . "}; diff --git a/widgets/e-table/arrow-up.xpm b/widgets/e-table/arrow-up.xpm deleted file mode 100644 index 0cc5b9a00c..0000000000 --- a/widgets/e-table/arrow-up.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * arrow_up_xpm[] = { -"13 16 2 1", -" c None", -". c #FF0000", -" . ", -" ... ", -" ..... ", -" ....... ", -" ......... ", -" ........... ", -".............", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... "}; diff --git a/widgets/e-table/check-empty.xpm b/widgets/e-table/check-empty.xpm deleted file mode 100644 index 746b20234e..0000000000 --- a/widgets/e-table/check-empty.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * check_empty_xpm[] = { -"16 16 2 1", -" c None", -". c #000000", -" ", -" ", -" ............ ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" ............ ", -" ", -" "}; diff --git a/widgets/e-table/check-filled.xpm b/widgets/e-table/check-filled.xpm deleted file mode 100644 index c0468fc25b..0000000000 --- a/widgets/e-table/check-filled.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * check_filled_xpm[] = { -"16 16 2 1", -" c None", -". c #000000", -" ", -" ", -" ............ ", -" . . ", -" . . . ", -" . .. . ", -" . ... . ", -" . . ... . ", -" . .. ... . ", -" . ..... . ", -" . ... . ", -" . . . ", -" . . ", -" ............ ", -" ", -" "}; diff --git a/widgets/e-table/clip.png b/widgets/e-table/clip.png Binary files differdeleted file mode 100644 index 27aa5f072f..0000000000 --- a/widgets/e-table/clip.png +++ /dev/null diff --git a/widgets/e-table/e-cell-checkbox.c b/widgets/e-table/e-cell-checkbox.c deleted file mode 100644 index 1d7c319f74..0000000000 --- a/widgets/e-table/e-cell-checkbox.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * e-cell-checkbox.c: Checkbox cell renderer - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * - * (C) 1999 Helix Code, Inc - */ -#include <config.h> -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> -#include "e-cell-checkbox.h" -#include "e-util/e-util.h" -#include "e-table-item.h" - -#include "check-empty.xpm" -#include "check-filled.xpm" - -#define PARENT_TYPE e_cell_toggle_get_type () - -static GdkPixbuf *checks [2]; - -static void -e_cell_checkbox_class_init (GtkObjectClass *object_class) -{ - checks [0] = gdk_pixbuf_new_from_xpm_data (check_empty_xpm); - checks [1] = gdk_pixbuf_new_from_xpm_data (check_filled_xpm); -} - -E_MAKE_TYPE(e_cell_checkbox, "ECellCheckbox", ECellCheckbox, e_cell_checkbox_class_init, NULL, PARENT_TYPE); - -ECell * -e_cell_checkbox_new (void) -{ - ECellCheckbox *eccb = gtk_type_new (e_cell_checkbox_get_type ()); - - e_cell_toggle_construct (E_CELL_TOGGLE (eccb), 2, 2, checks); - - return (ECell *) eccb; -} diff --git a/widgets/e-table/e-cell-checkbox.h b/widgets/e-table/e-cell-checkbox.h deleted file mode 100644 index 969e4a5edc..0000000000 --- a/widgets/e-table/e-cell-checkbox.h +++ /dev/null @@ -1,24 +0,0 @@ -#ifndef _E_CELL_CHECKBOX_H_ -#define _E_CELL_CHECKBOX_H_ - -#include "e-cell-toggle.h" - -#define E_CELL_CHECKBOX_TYPE (e_cell_checkbox_get_type ()) -#define E_CELL_CHECKBOX(o) (GTK_CHECK_CAST ((o), E_CELL_CHECKBOX_TYPE, ECellCheckbox)) -#define E_CELL_CHECKBOX_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_CHECKBOX_TYPE, ECellCheckboxClass)) -#define E_IS_CELL_CHECKBOX(o) (GTK_CHECK_TYPE ((o), E_CELL_CHECKBOX_TYPE)) -#define E_IS_CELL_CHECKBOX_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_CHECKBOX_TYPE)) - -typedef struct { - ECellToggle parent; -} ECellCheckbox; - -typedef struct { - ECellToggleClass parent_class; -} ECellCheckboxClass; - -GtkType e_cell_checkbox_get_type (void); -ECell *e_cell_checkbox_new (void); - -#endif /* _E_CELL_CHECKBOX_H_ */ - diff --git a/widgets/e-table/e-cell-string.c b/widgets/e-table/e-cell-string.c deleted file mode 100644 index 992b1bd10e..0000000000 --- a/widgets/e-table/e-cell-string.c +++ /dev/null @@ -1,9 +0,0 @@ -ECell * -e_cell_string_new (void) -{ - ECell *ecell; - - ecell = gtk_type_new (ecell); - - return ecell; -} diff --git a/widgets/e-table/e-cell-text.c b/widgets/e-table/e-cell-text.c deleted file mode 100644 index 8f31b7adf4..0000000000 --- a/widgets/e-table/e-cell-text.c +++ /dev/null @@ -1,2566 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-cell-text.c - Text cell renderer - * Copyright (C) 2000 Helix Code, Inc. - * - * Authors: Miguel de Icaza <miguel@helixcode.com> - * Chris Lahey <clahey@helixcode.com> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> - * - * TODO: - * Clean up UTF-8 handling - * UTF-8 selection - */ - -#include <config.h> -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtkinvisible.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> -#include <stdio.h> -#include <unicode.h> -#include "e-cell-text.h" -#include "e-util/e-util.h" -#include "e-util/e-canvas.h" -#include "e-util/e-font.h" -#include "e-util/e-unicode.h" -#include "e-table-item.h" -#include "e-text-event-processor.h" -#include "e-text.h" -#include "e-text-event-processor-emacs-like.h" -#include "e-table-tooltip.h" - -#include <gdk/gdkx.h> /* for BlackPixel */ -#include <ctype.h> -#include <math.h> - -/* This defines a line of text */ -struct line { - char *text; /* Line's text UTF-8, it is a pointer into the text->text string */ - int length; /* Line's length in BYTES */ - int width; /* Line's width in pixels */ - int ellipsis_length; /* Length before adding ellipsis in BYTES */ -}; - -/* Object argument IDs */ -enum { - ARG_0, - ARG_TEXT, /* UTF-8 */ - ARG_X, - ARG_Y, - ARG_FONT, - ARG_FONTSET, - ARG_FONT_GDK, - ARG_ANCHOR, - ARG_JUSTIFICATION, - ARG_CLIP_WIDTH, - ARG_CLIP_HEIGHT, - ARG_CLIP, - ARG_X_OFFSET, - ARG_Y_OFFSET, - ARG_FILL_COLOR, - ARG_FILL_COLOR_GDK, - ARG_FILL_COLOR_RGBA, - ARG_FILL_STIPPLE, - ARG_TEXT_WIDTH, - ARG_TEXT_HEIGHT, - ARG_USE_ELLIPSIS, - ARG_ELLIPSIS, - ARG_STRIKEOUT_COLUMN, - ARG_BOLD_COLUMN, - ARG_TEXT_FILTER, - ARG_COLOR_COLUMN, -}; - - -enum { - E_SELECTION_PRIMARY, - E_SELECTION_CLIPBOARD -}; - -static GdkAtom clipboard_atom = GDK_NONE; - -#define PARENT_TYPE e_cell_get_type () - -#define TEXT_PAD 4 - -typedef struct { - gpointer lines; /* Text split into lines (private field) */ - int num_lines; /* Number of lines of text */ - int max_width; - int ref_count; -} ECellTextLineBreaks; - - -typedef struct _CellEdit CellEdit; - -typedef struct { - ECellView cell_view; - GdkGC *gc; -#if 0 - GdkFont *font; -#else - EFont *font; -#endif - GdkCursor *i_cursor; - GdkBitmap *stipple; /* Stipple for text */ - - GnomeCanvas *canvas; - - /* - * During editing. - */ - CellEdit *edit; - - - int xofs, yofs; /* This gets added to the x - and y for the cell text. */ - double ellipsis_width[2]; /* The width of the ellipsis. */ - -} ECellTextView; - -typedef struct _CurrentCell{ - ECellTextView *text_view; - int width; - char *text; - int model_col, view_col, row; - ECellTextLineBreaks *breaks; - EFontStyle style; -} CurrentCell; - -#define CURRENT_CELL(x) ((CurrentCell *)(x)) - -struct _CellEdit { - CurrentCell cell; - - char *old_text; - - /* - * Where the editing is taking place - */ - - int xofs_edit, yofs_edit; /* Offset because of editing. - This is negative compared - to the other offsets. */ - - /* This needs to be reworked a bit once we get line wrapping. */ - int selection_start; /* Start of selection - IN BYTES */ - int selection_end; /* End of selection - IN BYTES */ - gboolean select_by_word; /* Current selection is by word */ - - /* This section is for drag scrolling and blinking cursor. */ - /* Cursor handling. */ - gint timeout_id; /* Current timeout id for scrolling */ - GTimer *timer; /* Timer for blinking cursor and scrolling */ - - gint lastx, lasty; /* Last x and y motion events */ - gint last_state; /* Last state */ - gulong scroll_start; /* Starting time for scroll (microseconds) */ - - gint show_cursor; /* Is cursor currently shown */ - gboolean button_down; /* Is mouse button 1 down */ - - ETextEventProcessor *tep; /* Text Event Processor */ - - /* Hmmm... this should probably be in native encoding? */ - - GtkWidget *invisible; /* For selection handling */ - gboolean has_selection; /* TRUE if we have the selection */ - gchar *primary_selection; /* Primary selection text */ - gint primary_length; /* Primary selection text length in BYTES */ - gchar *clipboard_selection; /* Clipboard selection text */ - gint clipboard_length; /* Clipboard selection text length in BYTES */ - - guint pointer_in : 1; - guint default_cursor_shown : 1; -}; - -static void e_cell_text_view_command (ETextEventProcessor *tep, ETextEventProcessorCommand *command, gpointer data); - -static void e_cell_text_view_get_selection (CellEdit *edit, GdkAtom selection, guint32 time); -static void e_cell_text_view_supply_selection (CellEdit *edit, guint time, GdkAtom selection, char *data, gint length); - -static GtkWidget *e_cell_text_view_get_invisible (CellEdit *edit); -static void _selection_clear_event (GtkInvisible *invisible, - GdkEventSelection *event, - CellEdit *edit); -static void _selection_get (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint info, - guint time_stamp, - CellEdit *edit); -static void _selection_received (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint time, - CellEdit *edit); -static int number_of_lines (char *text); -static void split_into_lines (CurrentCell *cell); -static void unref_lines (CurrentCell *cell); -static void calc_line_widths (CurrentCell *cell); -static int get_line_ypos (CurrentCell *cell, struct line *line); -static int get_line_xpos (CurrentCell *cell, struct line *line); -static void _get_tep (CellEdit *edit); - -static gint _get_position_from_xy (CurrentCell *cell, gint x, gint y); -static void _get_xy_from_position (CurrentCell *cell, gint position, gint *xp, gint *yp); -static gboolean _blink_scroll_timeout (gpointer data); - -static void build_current_cell (CurrentCell *cell, ECellTextView *text_view, int model_col, int view_col, int row); -static void unbuild_current_cell (CurrentCell *cell); -static void calc_ellipsis (ECellTextView *text_view); -static void ect_free_color (gchar *color_spec, GdkColor *color, GdkColormap *colormap); -static GdkColor* e_cell_text_get_color (ECellTextView *cell_view, gchar *color_spec); - -static ECellClass *parent_class; - -static void -ect_queue_redraw (ECellTextView *text_view, int view_col, int view_row) -{ - e_table_item_redraw_range ( - text_view->cell_view.e_table_item_view, - view_col, view_row, view_col, view_row); -} - -/* - * Accept the currently edited text. if it's the same as what's in the cell, do nothing. - */ -static void -ect_accept_edits (ECellTextView *text_view) -{ - CurrentCell *cell = (CurrentCell *) text_view->edit; - - if (strcmp (text_view->edit->old_text, cell->text)) { - e_table_model_set_value_at (text_view->cell_view.e_table_model, - cell->model_col, cell->row, cell->text); - } -} - -/* - * Shuts down the editing process - */ -static void -ect_stop_editing (ECellTextView *text_view) -{ - CellEdit *edit = text_view->edit; - int row, view_col; - - if (!edit) - return; - - row = edit->cell.row; - view_col = edit->cell.view_col; - - g_free (edit->old_text); - edit->old_text = NULL; - g_free (edit->cell.text); - edit->cell.text = NULL; - if (edit->invisible) - gtk_widget_unref (edit->invisible); - if (edit->tep) - gtk_object_unref (GTK_OBJECT(edit->tep)); - if (edit->primary_selection) - g_free (edit->primary_selection); - if (edit->clipboard_selection) - g_free (edit->clipboard_selection); - if (! edit->default_cursor_shown){ - gdk_window_set_cursor (GTK_WIDGET(text_view->canvas)->window, NULL); - edit->default_cursor_shown = TRUE; - } - if (edit->timeout_id) { - g_source_remove (edit->timeout_id); - edit->timeout_id = 0; - } - if (edit->timer) { - g_timer_stop (edit->timer); - g_timer_destroy (edit->timer); - edit->timer = NULL; - } - - g_free (edit); - - text_view->edit = NULL; - ect_queue_redraw (text_view, view_col, row); -} - -/* - * Cancels the edits - */ -static void -ect_cancel_edit (ECellTextView *text_view) -{ - ect_stop_editing (text_view); -} - -/* - * ECell::new_view method - */ -static ECellView * -ect_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - ECellText *ect = E_CELL_TEXT (ecell); - ECellTextView *text_view = g_new0 (ECellTextView, 1); - GnomeCanvas *canvas = GNOME_CANVAS_ITEM (e_table_item_view)->canvas; - - text_view->cell_view.ecell = ecell; - text_view->cell_view.e_table_model = table_model; - text_view->cell_view.e_table_item_view = e_table_item_view; - - if (ect->font_name){ -#if 0 - GdkFont *f; - - f = gdk_fontset_load (ect->font_name); - text_view->font = f; -#endif - text_view->font = e_font_from_gdk_name (ect->font_name); - } - if (!text_view->font){ - text_view->font = e_font_from_gdk_font (GTK_WIDGET (canvas)->style->font); - } - - text_view->canvas = canvas; - - text_view->xofs = 0.0; - text_view->yofs = 0.0; - - return (ECellView *)text_view; -} - -/* - * ECell::kill_view method - */ -static void -ect_kill_view (ECellView *ecv) -{ - ECellTextView *text_view = (ECellTextView *) ecv; - - g_free (text_view); -} - -/* - * ECell::realize method - */ -static void -ect_realize (ECellView *ecell_view) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - - text_view->gc = gdk_gc_new (GTK_WIDGET (text_view->canvas)->window); - - text_view->i_cursor = gdk_cursor_new (GDK_XTERM); - - calc_ellipsis (text_view); - - if (parent_class->realize) - (* parent_class->realize) (ecell_view); -} - -/* - * ECell::unrealize method - */ -static void -ect_unrealize (ECellView *ecv) -{ - ECellTextView *text_view = (ECellTextView *) ecv; - ECellText *ect = (ECellText*) ecv->ecell; - GdkColormap *colormap; - - gdk_gc_unref (text_view->gc); - text_view->gc = NULL; - - if (text_view->edit){ - ect_cancel_edit (text_view); - } - - if (text_view->font) - e_font_unref (text_view->font); - - if (text_view->stipple) - gdk_bitmap_unref (text_view->stipple); - - gdk_cursor_destroy (text_view->i_cursor); - - if (ect->colors) { - colormap = gtk_widget_get_colormap (GTK_WIDGET (text_view->canvas)); - g_hash_table_foreach (ect->colors, (GHFunc) ect_free_color, - colormap); - g_hash_table_destroy (ect->colors); - ect->colors = NULL; - } - - if (parent_class->unrealize) - (* parent_class->unrealize) (ecv); -} - -static void -ect_free_color (gchar *color_spec, GdkColor *color, GdkColormap *colormap) -{ - - g_free (color_spec); - - /* This frees the color. Note we don't free it if it is the special - value. */ - if (color != (GdkColor*) 1) { - gdk_colors_free (colormap, &color->pixel, 1, 0); - - /* This frees the memory for the GdkColor. */ - gdk_color_free (color); - } -} - -static void -set_style(ECellView *ecell_view, CurrentCell *cell, int row) -{ - EFontStyle style = E_FONT_PLAIN; - ECellText *ect = E_CELL_TEXT (ecell_view->ecell); - - if (ect->bold_column >= 0 && e_table_model_value_at(ecell_view->e_table_model, ect->bold_column, row)) - style = E_FONT_BOLD; - - cell->style = style; -} - -/* - * ECell::draw method - */ -static void -ect_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2) -{ - /* New ECellText */ - ECellText *ect = E_CELL_TEXT (ecell_view->ecell); - ECellTextView *text_view = (ECellTextView *) ecell_view; - GtkWidget *canvas = GTK_WIDGET (text_view->canvas); - GdkRectangle rect, *clip_rect; - struct line *lines; - int i; - int xpos, ypos; - int start_char, end_char; - int sel_start, sel_end; - GdkRectangle sel_rect; - GdkGC *fg_gc; - EFont *font = text_view->font; - const int height = e_font_height (text_view->font); - CellEdit *edit = text_view->edit; - gboolean edit_display = FALSE; - ECellTextLineBreaks *linebreaks; - GdkColor *foreground, *cell_foreground, *cursor_color; - gchar *color_spec; - gboolean selected; - EFontStyle style = E_FONT_PLAIN; - - selected = flags & E_CELL_SELECTED; - - if (edit){ - if ((edit->cell.view_col == view_col) && (edit->cell.row == row)) { - edit_display = TRUE; - fg_gc = canvas->style->fg_gc[edit->has_selection ? GTK_STATE_SELECTED : GTK_STATE_ACTIVE]; - } else - fg_gc = canvas->style->fg_gc[GTK_STATE_ACTIVE]; - } else { - fg_gc = canvas->style->fg_gc[GTK_STATE_ACTIVE]; - } - - /* - * Be a nice citizen: clip to the region we are supposed to draw on - */ - rect.x = x1; - rect.y = y1; - rect.width = x2 - x1; - rect.height = y2 - y1; - - gdk_gc_set_clip_rectangle (text_view->gc, &rect); - gdk_gc_set_clip_rectangle (fg_gc, &rect); - clip_rect = ▭ - - if (selected){ - foreground = &canvas->style->text [GTK_STATE_SELECTED]; - } else { - foreground = &canvas->style->text [GTK_STATE_NORMAL]; - } - - cursor_color = foreground; - - if (ect->color_column != -1) { - color_spec = e_table_model_value_at (ecell_view->e_table_model, - ect->color_column, row); - cell_foreground = e_cell_text_get_color (text_view, - color_spec); - if (cell_foreground) - foreground = cell_foreground; - } - - gdk_gc_set_foreground (text_view->gc, foreground); - - x1 += 4; - y1 += 1; - x2 -= 4; - y2 -= 1; - - rect.x = x1; - rect.y = y1; - rect.width = x2 - x1; - rect.height = y2 - y1; - - gdk_gc_set_clip_rectangle (text_view->gc, &rect); - gdk_gc_set_clip_rectangle (fg_gc, &rect); - clip_rect = ▭ - - if (edit_display){ - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - - set_style(ecell_view, cell, row); - - style = cell->style; - - cell->width = x2 - x1; - - split_into_lines (cell); - - linebreaks = cell->breaks; - - lines = linebreaks->lines; - ypos = get_line_ypos (cell, lines); - ypos += e_font_ascent (text_view->font); - ypos -= edit->yofs_edit; - - for (i = 0; i < linebreaks->num_lines; i++) { - xpos = get_line_xpos (cell, lines); - xpos -= edit->xofs_edit; - - /* start_char, end_char, sel_start and sel_end are IN BYTES */ - - start_char = lines->text - cell->text; - end_char = start_char + lines->length; - - sel_start = edit->selection_start; - sel_end = edit->selection_end; - - if (sel_start > sel_end){ - sel_start ^= sel_end; - sel_end ^= sel_start; - sel_start ^= sel_end; - } - if (sel_start < start_char) - sel_start = start_char; - if (sel_end > end_char) - sel_end = end_char; - - if (sel_start < sel_end){ - sel_rect.x = xpos + x1 + e_font_utf8_text_width (font, style, lines->text, sel_start - start_char); - sel_rect.y = ypos + y1 - e_font_ascent (font); - sel_rect.width = e_font_utf8_text_width (font, style, - lines->text + sel_start - start_char, - sel_end - sel_start); - sel_rect.height = height; - gtk_paint_flat_box (canvas->style, - drawable, - edit->has_selection ? GTK_STATE_SELECTED : GTK_STATE_ACTIVE, - GTK_SHADOW_NONE, - clip_rect, - canvas, - "text", - sel_rect.x, - sel_rect.y, - sel_rect.width, - sel_rect.height); - - e_font_draw_utf8_text (drawable, font, style, text_view->gc, xpos + x1, ypos + y1, - lines->text, - sel_start - start_char); - e_font_draw_utf8_text (drawable, font, style, fg_gc, - xpos + x1 + e_font_utf8_text_width (font, style, lines->text, sel_start - start_char), - ypos + y1, - lines->text + sel_start - start_char, - sel_end - sel_start); - e_font_draw_utf8_text (drawable, font, style, text_view->gc, - xpos + x1 + e_font_utf8_text_width (font, style, lines->text, sel_end - start_char), - ypos + y1, - lines->text + sel_end - start_char, - end_char - sel_end); -#if 0 /* Do Bold in EFont directly */ - /* Draw 1,0 moved image, to simulate bold font */ - /* We move that to EFont */ - if (bold) { - e_font_draw_utf8_text (drawable, font, text_view->gc, xpos + x1 + 1, ypos + y1, - lines->text, - sel_start - start_char); - e_font_draw_utf8_text (drawable, font, fg_gc, - xpos + x1 + 1 + e_font_utf8_text_width (font, lines->text, sel_start - start_char), - ypos + y1, - g_utf8_offset_to_pointer (lines->text, sel_start - start_char), - sel_end - sel_start); - e_font_draw_utf8_text (drawable, font, text_view->gc, - xpos + x1 + 1 + e_font_utf8_text_width (font, lines->text, sel_end - start_char), - ypos + y1, - g_utf8_offset_to_pointer (lines->text, sel_end - start_char), - end_char - sel_end); - } -#endif - } else { - e_font_draw_utf8_text (drawable, font, style, text_view->gc, - xpos + x1, ypos + y1, - lines->text, - lines->length); -#if 0 - if (bold) { - e_font_draw_ucs2_text (drawable, - font, - text_view->gc, - xpos + x1 + 1, - ypos + y1, - lines->text, - lines->length); - } -#endif - } - if (edit->selection_start == edit->selection_end && - edit->selection_start >= start_char && - edit->selection_start <= end_char && - edit->show_cursor) { - gdk_gc_set_foreground (text_view->gc, cursor_color); - gdk_draw_rectangle (drawable, - text_view->gc, - TRUE, - xpos + x1 + e_font_utf8_text_width (font, style, lines->text, sel_start - start_char), - ypos + y1 - e_font_ascent (font), - 1, - height); - } - if (ect->strikeout_column >= 0 && e_table_model_value_at(ecell_view->e_table_model, ect->strikeout_column, row)) { - gdk_draw_rectangle (drawable, - text_view->gc, - TRUE, - x1, ypos + y1 - (e_font_ascent (font) / 2), - x2 - x1, - 1); - } - ypos += height; - lines ++; - } - unref_lines (cell); - } else { - - ECellTextLineBreaks *linebreaks; - CurrentCell cell; - build_current_cell (&cell, text_view, model_col, view_col, row); - - set_style(ecell_view, &cell, row); - - style = cell.style; - - cell.width = x2 - x1; - - split_into_lines (&cell); - - linebreaks = cell.breaks; - lines = linebreaks->lines; - ypos = get_line_ypos (&cell, lines); - ypos += e_font_ascent (text_view->font); - - - for (i = 0; i < linebreaks->num_lines; i++) { - xpos = get_line_xpos (&cell, lines); - if (ect->use_ellipsis && lines->ellipsis_length < lines->length) { - e_font_draw_utf8_text (drawable, font, style, text_view->gc, - xpos + x1, ypos + y1, - lines->text, - lines->ellipsis_length); - e_font_draw_utf8_text (drawable, font, style, text_view->gc, - xpos + x1 + lines->width - text_view->ellipsis_width[style], - ypos + y1, - ect->ellipsis ? ect->ellipsis : "...", - ect->ellipsis ? strlen (ect->ellipsis) : 3); -#if 0 - if (bold) { - e_font_draw_ucs2_text (drawable, - font, - text_view->gc, - xpos + x1 + 1, - ypos + y1, - lines->text, - lines->ellipsis_length); - e_font_draw_utf8_text (drawable, - font, - text_view->gc, - xpos + x1 + 1 + - lines->width - text_view->ellipsis_width[style], - ypos + y1, - ect->ellipsis ? ect->ellipsis : "...", - ect->ellipsis ? strlen (ect->ellipsis) : 3); - } -#endif - } else { - e_font_draw_utf8_text (drawable, font, style, text_view->gc, - xpos + x1, - ypos + y1, - lines->text, - lines->length); -#if 0 - if (bold) { - e_font_draw_ucs2_text (drawable, - font, - text_view->gc, - xpos + x1 + 1, - ypos + y1, - lines->text, - lines->length); - } -#endif - } - if (ect->strikeout_column >= 0 && e_table_model_value_at(ecell_view->e_table_model, ect->strikeout_column, row)) { - gdk_draw_rectangle (drawable, - text_view->gc, - TRUE, - x1, ypos + y1 - (e_font_ascent (font) / 2), - x2 - x1, - 1); - } - ypos += height; - lines++; - } - unref_lines (&cell); - unbuild_current_cell (&cell); - } - - gdk_gc_set_clip_rectangle (text_view->gc, NULL); - gdk_gc_set_clip_rectangle (fg_gc, NULL); -#if 0 - /* Old ECellText */ - - int xoff; - gboolean edit_display = FALSE; - - /* - * Figure if this cell is being edited - */ - if (edit_display){ - CellEdit *edit = text_view->edit; - const char *text = gtk_entry_get_text (edit->entry); - GdkWChar *p, *text_wc = g_new (GdkWChar, strlen (text) + 1); - int text_wc_len = gdk_mbstowcs (text_wc, text, strlen (text)); - const int cursor_pos = GTK_EDITABLE (edit->entry)->current_pos; - const int left_len = gdk_text_width_wc (text_view->font, text_wc, cursor_pos); - - text_wc [text_wc_len] = 0; - /* - * Paint - */ - gdk_gc_set_foreground (text_view->gc, &w->style->base [GTK_STATE_NORMAL]); - gdk_draw_rectangle (drawable, text_view->gc, TRUE, - rect.x, rect.y, rect.width, rect.height); - gdk_gc_set_foreground (text_view->gc, &w->style->text [GTK_STATE_NORMAL]); - - { - GdkGC *gc = text_view->gc; - const int y = y2 - font->descent - ((y2-y1-height)/2); - int px, i; - - /* - * Border - */ - x1 += 2; - x2--; - - px = x1; - - /* - * If the cursor is outside the visible range - * - * FIXME: we really want a better behaviour. - */ - if ((px + left_len) > x2) - px -= left_len - (x2-x1); - - /* - * Draw - */ - for (i = 0, p = text_wc; *p; p++, i++){ - gdk_draw_text_wc ( - drawable, font, gc, px, y, p, 1); - - if (i == cursor_pos){ - gdk_draw_line ( - drawable, gc, - px, y - font->ascent, - px, y + font->descent - 1); - } - - px += gdk_text_width_wc (font, p, 1); - } - - if (i == cursor_pos){ - gdk_draw_line ( - drawable, gc, - px, y - font->ascent, - px, y + font->descent - 1); - } - } - g_free (text_wc); - } else { - /* - * Regular cell - */ - GdkColor *background, *foreground; - int width; - - /* - * Border - */ - x1++; - x2--; - - /* - * Compute draw mode - */ - switch (ect->justify){ - case GTK_JUSTIFY_LEFT: - xoff = 1; - break; - - case GTK_JUSTIFY_RIGHT: - width = 1 + gdk_text_width (font, str, strlen (str)); - xoff = (x2 - x1) - width; - break; - - case GTK_JUSTIFY_CENTER: - xoff = ((x2 - x1) - gdk_text_width (font, str, strlen (str))) / 2; - break; - default: - xoff = 0; - g_warning ("Can not handle GTK_JUSTIFY_FILL"); - break; - } - - - if (selected){ - background = &w->style->bg [GTK_STATE_SELECTED]; - foreground = &w->style->text [GTK_STATE_SELECTED]; - } else { - background = &w->style->base [GTK_STATE_NORMAL]; - foreground = &w->style->text [GTK_STATE_NORMAL]; - } - - gdk_gc_set_foreground (text_view->gc, background); - gdk_draw_rectangle (drawable, text_view->gc, TRUE, - rect.x, rect.y, rect.width, rect.height); - gdk_gc_set_foreground (text_view->gc, foreground); - - gdk_draw_string ( - drawable, font, text_view->gc, - x1 + xoff, - y2 - font->descent - ((y2-y1-height)/2), str); - } -#endif -} - -/* - * Selects the entire string - */ -static void -ect_edit_select_all (ECellTextView *text_view) -{ - g_assert (text_view->edit); - - text_view->edit->selection_start = 0; - text_view->edit->selection_end = strlen (text_view->edit->cell.text); -} - -/* - * ECell::event method - */ -static gint -ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - ETextEventProcessorEvent e_tep_event; - gboolean edit_display = FALSE; - CellEdit *edit = text_view->edit; - GtkWidget *canvas = GTK_WIDGET (text_view->canvas); - gint return_val = 0; - - CurrentCell cell, *cellptr; - build_current_cell (&cell, text_view, model_col, view_col, row); - - - if (edit){ - if ((edit->cell.view_col == view_col) && (edit->cell.row == row)) { - edit_display = TRUE; - cellptr = CURRENT_CELL(edit); - } else { - cellptr = &cell; - } - } else { - cellptr = &cell; - } - - set_style(ecell_view, cellptr, row); - - e_tep_event.type = event->type; - switch (event->type) { - case GDK_FOCUS_CHANGE: - break; - case GDK_KEY_PRESS: /* Fall Through */ - case GDK_KEY_RELEASE: - if (event->key.keyval == GDK_Escape){ - ect_cancel_edit (text_view); - return_val = TRUE; - break; - } - - if ((!edit_display) && e_table_model_is_cell_editable (ecell_view->e_table_model, model_col, row)) { - e_table_item_enter_edit (text_view->cell_view.e_table_item_view, view_col, row); - ect_edit_select_all (text_view); - edit = text_view->edit; - cellptr = CURRENT_CELL(edit); - edit_display = TRUE; - } - if (edit_display) { - GdkEventKey key = event->key; - if (key.keyval == GDK_KP_Enter || key.keyval == GDK_Return){ - e_table_item_leave_edit (text_view->cell_view.e_table_item_view); - } else { - e_tep_event.key.time = key.time; - e_tep_event.key.state = key.state; - e_tep_event.key.keyval = key.keyval; - - /* This is probably ugly hack, but we have to handle UTF-8 input somehow */ -#if 0 - e_tep_event.key.length = key.length; - e_tep_event.key.string = key.string; -#else - e_tep_event.key.string = e_utf8_from_gtk_event_key (canvas, key.keyval, key.string); - if (e_tep_event.key.string != NULL) { - e_tep_event.key.length = strlen (e_tep_event.key.string); - } else { - e_tep_event.key.length = 0; - } -#endif - - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, &e_tep_event); - if (e_tep_event.key.string) g_free (e_tep_event.key.string); - break; - } - } - - else - return 0; - break; - case GDK_BUTTON_PRESS: /* Fall Through */ - case GDK_BUTTON_RELEASE: - event->button.x -= 4; - event->button.y -= 1; - if ((!edit_display) - && e_table_model_is_cell_editable (ecell_view->e_table_model, model_col, row) - && event->type == GDK_BUTTON_RELEASE - && event->button.button == 1) { - GdkEventButton button = event->button; - - e_table_item_enter_edit (text_view->cell_view.e_table_item_view, view_col, row); - edit = text_view->edit; - cellptr = CURRENT_CELL(edit); - edit_display = TRUE; - - e_tep_event.button.type = GDK_BUTTON_PRESS; - e_tep_event.button.time = button.time; - e_tep_event.button.state = button.state; - e_tep_event.button.button = button.button; - e_tep_event.button.position = _get_position_from_xy (cellptr, button.x, button.y); - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - if (event->button.button == 1) { - if (event->type == GDK_BUTTON_PRESS) - edit->button_down = TRUE; - else - edit->button_down = FALSE; - } - edit->lastx = button.x; - edit->lasty = button.y; - edit->last_state = button.state; - - e_tep_event.button.type = GDK_BUTTON_RELEASE; - } - if (edit_display) { - GdkEventButton button = event->button; - e_tep_event.button.time = button.time; - e_tep_event.button.state = button.state; - e_tep_event.button.button = button.button; - e_tep_event.button.position = _get_position_from_xy (cellptr, button.x, button.y); - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - if (event->button.button == 1) { - if (event->type == GDK_BUTTON_PRESS) - edit->button_down = TRUE; - else - edit->button_down = FALSE; - } - edit->lastx = button.x; - edit->lasty = button.y; - edit->last_state = button.state; - } - break; - case GDK_MOTION_NOTIFY: - event->motion.x -= 4; - event->motion.y -= 1; - if (edit_display) { - GdkEventMotion motion = event->motion; - e_tep_event.motion.time = motion.time; - e_tep_event.motion.state = motion.state; - e_tep_event.motion.position = _get_position_from_xy (cellptr, motion.x, motion.y); - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - edit->lastx = motion.x; - edit->lasty = motion.y; - edit->last_state = motion.state; - } - break; - case GDK_ENTER_NOTIFY: -#if 0 - edit->pointer_in = TRUE; -#endif - if (edit_display) { - if (edit->default_cursor_shown){ - gdk_window_set_cursor (canvas->window, text_view->i_cursor); - edit->default_cursor_shown = FALSE; - } - } - break; - case GDK_LEAVE_NOTIFY: -#if 0 - text_view->pointer_in = FALSE; -#endif - if (edit_display) { - if (! edit->default_cursor_shown){ - gdk_window_set_cursor (canvas->window, NULL); - edit->default_cursor_shown = TRUE; - } - } - break; - default: - break; - } - - unbuild_current_cell (&cell); - if (return_val) - return return_val; -#if 0 - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS(parent_class)->event (item, event); -#endif - else - return 0; - -#if 0 - switch (event->type){ - case GDK_BUTTON_PRESS: - /* - * Adjust for the border we use - */ - event->button.x++; - - printf ("Button pressed at %g %g\n", event->button.x, event->button.y); - if (text_view->edit){ - printf ("FIXME: Should handle click here\n"); - } else - e_table_item_enter_edit (text_view->cell_view.e_table_item_view, view_col, row); - break; - - case GDK_KEY_PRESS: - if (event->key.keyval == GDK_Escape){ - ect_cancel_edit (text_view); - return TRUE; - } - - if (!text_view->edit){ - e_table_item_enter_edit (text_view->cell_view.e_table_item_view, view_col, row); - ect_edit_select_all (text_view); - } - - gtk_widget_event (GTK_WIDGET (text_view->edit->entry), event); - ect_queue_redraw (text_view, view_col, row); - break; -#endif -} - -/* - * ECell::height method - */ -static int -ect_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - EFont *font; - ECellText *ect = E_CELL_TEXT(ecell_view->ecell); - - font = text_view->font; - if (ect->filter) { - gchar *string; - gint value; - - string = (*ect->filter)(e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - value = e_font_height (font) * number_of_lines(string) + TEXT_PAD; - - g_free(string); - - return value; - } else { - gchar * string; - gint value; - - string = e_table_model_value_at (ecell_view->e_table_model, model_col, row); - - value = e_font_height (font) * number_of_lines (string) + TEXT_PAD; - - return value; - } -} - -/* - * ECellView::enter_edit method - */ -static void * -ect_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - CellEdit *edit; - ECellText *ect = E_CELL_TEXT(ecell_view->ecell); - - edit = g_new (CellEdit, 1); - text_view->edit = edit; - - build_current_cell (CURRENT_CELL(edit), text_view, model_col, view_col, row); - - set_style(ecell_view, CURRENT_CELL(edit), row); - - edit->xofs_edit = 0.0; - edit->yofs_edit = 0.0; - - edit->selection_start = 0; - edit->selection_end = 0; - edit->select_by_word = FALSE; - - edit->timeout_id = g_timeout_add (10, _blink_scroll_timeout, text_view); - edit->timer = g_timer_new (); - g_timer_elapsed (edit->timer, &(edit->scroll_start)); - g_timer_start (edit->timer); - - edit->lastx = 0; - edit->lasty = 0; - edit->last_state = 0; - - edit->scroll_start = 0; - edit->show_cursor = TRUE; - edit->button_down = FALSE; - - edit->tep = NULL; - - edit->has_selection = FALSE; - - edit->invisible = NULL; - edit->primary_selection = NULL; - edit->primary_length = 0; - edit->clipboard_selection = NULL; - edit->clipboard_length = 0; - - edit->pointer_in = FALSE; - edit->default_cursor_shown = TRUE; - - if (ect->filter) { - edit->old_text = (*ect->filter)(e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - } else { - edit->old_text = g_strdup (e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - } - edit->cell.text = g_strdup (edit->old_text); - -#if 0 - if (edit->pointer_in){ - if (edit->default_cursor_shown){ - gdk_window_set_cursor (GTK_WIDGET(item->canvas)->window, text_view->i_cursor); - edit->default_cursor_shown = FALSE; - } - } -#endif - - ect_queue_redraw (text_view, view_col, row); - - return NULL; -} - -/* - * ECellView::leave_edit method - */ -static void -ect_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - CellEdit *edit = text_view->edit; - - if (edit){ - ect_accept_edits (text_view); - ect_stop_editing (text_view); - /* FIXME: edit is freed in ect_stop_editing() so I've - commented this out - Damon. */ - /*unbuild_current_cell (CURRENT_CELL(edit));*/ - } else { - /* - * We did invoke this leave edit internally - */ - } -} - -static void -ect_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height) -{ - GnomeFont *font = gnome_font_new ("Helvetica", 12); - char *string; - ECellText *ect = E_CELL_TEXT(ecell_view->ecell); - if (ect->filter) { - string = (*ect->filter)(e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - } else { - string = e_table_model_value_at (ecell_view->e_table_model, model_col, row); - } - gnome_print_gsave(context); - if (gnome_print_moveto(context, 2, 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 2, 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 2, height - 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 2, height - 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 2, 2) == -1) - /* FIXME */; - if (gnome_print_clip(context) == -1) - /* FIXME */; - gnome_print_moveto(context, 2, (height - gnome_font_get_ascender(font) + gnome_font_get_descender(font)) / 2); - gnome_print_setfont(context, font); - gnome_print_show(context, string); - gnome_print_grestore(context); - if (ect->filter) { - g_free(string); - } -} - -static gdouble -ect_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width) -{ - return 16; -} - -static int -ect_max_width (ECellView *ecell_view, - int model_col, - int view_col) -{ - /* New ECellText */ - ECellTextView *text_view = (ECellTextView *) ecell_view; - EFont *font; - int row; - int number_of_rows; - int max_width = 0; - - font = text_view->font; - number_of_rows = e_table_model_row_count (ecell_view->e_table_model); - - for (row = 0; row < number_of_rows; row++) { - CurrentCell cell; - struct line *line; - int width; - - build_current_cell (&cell, text_view, model_col, view_col, row); - split_into_lines (&cell); - calc_line_widths (&cell); - - line = (struct line *)cell.breaks->lines; - width = e_font_utf8_text_width (font, cell.style, - line->text, line->length); - max_width = MAX (max_width, width); - unref_lines (&cell); - unbuild_current_cell (&cell); - } - - return max_width; -} - -static gint -tooltip_event (GtkWidget *window, - GdkEvent *event, - ETableTooltip *tooltip) -{ - gint ret_val = FALSE; - - switch (event->type) { - case GDK_LEAVE_NOTIFY: - if (tooltip->window) { - gtk_widget_destroy (tooltip->window); - tooltip->window = NULL; - } - break; - case GDK_BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - if (event->type == GDK_BUTTON_RELEASE) { - if (tooltip->window) { - gtk_widget_destroy (tooltip->window); - tooltip->window = NULL; - } - } - - gtk_signal_emit_by_name (GTK_OBJECT (tooltip->eti), "event", - event, &ret_val); - break; - default: - break; - } - - return ret_val; -} - -static void -ect_show_tooltip (ECellView *ecell_view, - int model_col, - int view_col, - int row, - ETableTooltip *tooltip) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - CurrentCell cell; - struct line *lines; - GtkWidget *canvas; - int i; - gdouble max_width; - gboolean cut_off; - double i2c[6]; - ArtPoint origin = {0, 0}; - ArtPoint pixel_origin; - int canvas_x, canvas_y; - GnomeCanvasItem *tooltip_text; - double tooltip_width; - double tooltip_height; - double tooltip_x; - double tooltip_y; - GnomeCanvasItem *rect; - double text_height; - - tooltip->timer = 0; - - build_current_cell (&cell, text_view, model_col, view_col, row); - split_into_lines (&cell); - calc_line_widths (&cell); - - cut_off = FALSE; - for (lines = cell.breaks->lines, i = 0; i < cell.breaks->num_lines; - lines++, i++) { - if (lines->length > lines->ellipsis_length) { - cut_off = TRUE; - break; - } - } - - if (!cut_off) { - tooltip->timer = 0; - return; - } - - gnome_canvas_item_i2c_affine (GNOME_CANVAS_ITEM (tooltip->eti), i2c); - art_affine_point (&pixel_origin, &origin, i2c); - - gdk_window_get_origin (GTK_WIDGET (text_view->canvas)->window, - &canvas_x, &canvas_y); - pixel_origin.x += canvas_x; - pixel_origin.y += canvas_y; - pixel_origin.x -= (int) gtk_layout_get_hadjustment (GTK_LAYOUT (text_view->canvas))->value; - pixel_origin.y -= (int) gtk_layout_get_vadjustment (GTK_LAYOUT (text_view->canvas))->value; - - tooltip->window = gtk_window_new (GTK_WINDOW_POPUP); - gtk_container_set_border_width (GTK_CONTAINER (tooltip->window), 1); - - canvas = e_canvas_new (); - gtk_container_add (GTK_CONTAINER (tooltip->window), canvas); - - max_width = 0.0; - for (lines = cell.breaks->lines, i = 0; i < cell.breaks->num_lines; - lines++, i++) { - gdouble line_width; - - line_width = e_font_utf8_text_width (text_view->font, - E_FONT_PLAIN, lines->text, - lines->length); - max_width = MAX (max_width, line_width); - } - - text_height = e_font_height (text_view->font) * cell.breaks->num_lines + 4; - rect = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas)), - gnome_canvas_rect_get_type (), - "x1", (double) 0.0, - "y1", (double) 0.0, - "x2", (double) max_width + 4, - "y2", (double) text_height, - "fill_color", "yellow", - NULL); - - tooltip_text = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas)), - e_text_get_type (), - "anchor", GTK_ANCHOR_NW, -/* "font_gdk", text_view->font, */ - "text", cell.text, - "editable", FALSE, - "clip_width", max_width, - "clip_height", (double) text_height, - "clip", TRUE, - "line_wrap", FALSE, - "justification", E_CELL_TEXT (text_view->cell_view.ecell)->justify, - NULL); - - tooltip_width = max_width; - tooltip_height = text_height; - tooltip_y = tooltip->y; - - switch (E_CELL_TEXT (text_view->cell_view.ecell)->justify) { - case GTK_JUSTIFY_CENTER: - tooltip_x = - tooltip_width / 2; - break; - case GTK_JUSTIFY_RIGHT: - tooltip_x = tooltip_width / 2; - break; - case GTK_JUSTIFY_FILL: - case GTK_JUSTIFY_LEFT: - tooltip_x = tooltip->x; - break; - } - - gnome_canvas_item_move (tooltip_text, 3.0, 1.0); - gnome_canvas_item_set (rect, - "x2", (double) tooltip_width + 6, - "y2", (double) tooltip->row_height + 1, - NULL); - gtk_widget_set_usize (tooltip->window, tooltip_width + 6, - tooltip->row_height + 1); - gnome_canvas_set_scroll_region (GNOME_CANVAS (canvas), 0.0, 0.0, - (double) tooltip_width + 6, - (double) tooltip_height); - gtk_widget_show (canvas); - gtk_widget_realize (tooltip->window); - gtk_signal_connect (GTK_OBJECT (tooltip->window), "event", - GTK_SIGNAL_FUNC (tooltip_event), tooltip); - - gtk_widget_popup (tooltip->window, pixel_origin.x + tooltip->x, - pixel_origin.y + tooltip->y + 1); - - unref_lines (&cell); - unbuild_current_cell (&cell); - - return; -} - -/* - * GtkObject::destroy method - */ -static void -ect_destroy (GtkObject *object) -{ - ECellText *ect = E_CELL_TEXT (object); - - g_free (ect->font_name); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} -/* Set_arg handler for the text item */ -static void -ect_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ECellText *text; - - text = E_CELL_TEXT (object); - - switch (arg_id) { - case ARG_STRIKEOUT_COLUMN: - text->strikeout_column = GTK_VALUE_INT (*arg); - break; - - case ARG_BOLD_COLUMN: - text->bold_column = GTK_VALUE_INT (*arg); - break; - - case ARG_COLOR_COLUMN: - text->color_column = GTK_VALUE_INT (*arg); - break; - - case ARG_TEXT_FILTER: - text->filter = GTK_VALUE_POINTER (*arg); - break; - default: - return; - } -} - -/* Get_arg handler for the text item */ -static void -ect_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ECellText *text; - - text = E_CELL_TEXT (object); - - switch (arg_id) { - case ARG_STRIKEOUT_COLUMN: - GTK_VALUE_INT (*arg) = text->strikeout_column; - break; - - case ARG_BOLD_COLUMN: - GTK_VALUE_INT (*arg) = text->bold_column; - break; - - case ARG_COLOR_COLUMN: - GTK_VALUE_INT (*arg) = text->color_column; - break; - - case ARG_TEXT_FILTER: - GTK_VALUE_POINTER (*arg) = text->filter; - break; - - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_cell_text_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - object_class->destroy = ect_destroy; - - ecc->new_view = ect_new_view; - ecc->kill_view = ect_kill_view; - ecc->realize = ect_realize; - ecc->unrealize = ect_unrealize; - ecc->draw = ect_draw; - ecc->event = ect_event; - ecc->height = ect_height; - ecc->enter_edit = ect_enter_edit; - ecc->leave_edit = ect_leave_edit; - ecc->print = ect_print; - ecc->print_height = ect_print_height; - ecc->max_width = ect_max_width; - ecc->show_tooltip = ect_show_tooltip; - - object_class->get_arg = ect_get_arg; - object_class->set_arg = ect_set_arg; - - parent_class = gtk_type_class (PARENT_TYPE); - - gtk_object_add_arg_type ("ECellText::strikeout_column", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_STRIKEOUT_COLUMN); - gtk_object_add_arg_type ("ECellText::bold_column", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_BOLD_COLUMN); - gtk_object_add_arg_type ("ECellText::color_column", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_COLOR_COLUMN); - gtk_object_add_arg_type ("ECellText::text_filter", - GTK_TYPE_POINTER, GTK_ARG_READWRITE, ARG_TEXT_FILTER); - - if (!clipboard_atom) - clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE); -} - -static void -e_cell_text_init (ECellText *ect) -{ - ect->strikeout_column = -1; - ect->bold_column = -1; - ect->color_column = -1; -} - -E_MAKE_TYPE(e_cell_text, "ECellText", ECellText, e_cell_text_class_init, e_cell_text_init, PARENT_TYPE); - -ECell * -e_cell_text_new (ETableModel *etm, const char *fontname, GtkJustification justify) -{ - ECellText *ect = gtk_type_new (e_cell_text_get_type ()); - - ect->ellipsis = NULL; - ect->use_ellipsis = TRUE; - - ect->font_name = g_strdup (fontname); - ect->justify = justify; - - return (ECell *) ect; -} - -/* Calculates the x position of the specified line of text, based on the text's justification */ -static int -get_line_xpos (CurrentCell *cell, struct line *line) -{ - int x; - - ECellTextView *text_view = cell->text_view; - ECellText *ect = E_CELL_TEXT (((ECellView *)cell->text_view)->ecell); - - x = text_view->xofs + ect->x; - - switch (ect->justify) { - case GTK_JUSTIFY_RIGHT: - x += cell->width - line->width; - break; - - case GTK_JUSTIFY_CENTER: - x += (cell->width - line->width) / 2; - break; - - default: - /* For GTK_JUSTIFY_LEFT, we don't have to do anything. We do not support - * GTK_JUSTIFY_FILL, yet. - */ - break; - } - - return x; -} - -/* Calculates the x position of the specified line of text, based on the text's justification */ -static int -get_line_ypos (CurrentCell *cell, struct line *line) -{ - int y; - - ECellTextView *text_view = cell->text_view; - ECellText *ect = E_CELL_TEXT (((ECellView *)cell->text_view)->ecell); - ECellTextLineBreaks *linebreaks = cell->breaks; - - struct line *lines = linebreaks->lines; - - EFont *font; - - font = text_view->font; - - y = text_view->yofs + ect->y; - y += (line - lines) * e_font_height (font); - - return y; -} - -/* fixme: Handle Font attributes */ -/* position is in BYTES */ - -static void -_get_xy_from_position (CurrentCell *cell, gint position, gint *xp, gint *yp) -{ - if (xp || yp) { - struct line *lines; - int x, y; - int j; - ECellTextView *text_view = cell->text_view; - ECellTextLineBreaks *linebreaks; - EFont *font; - - font = text_view->font; - - split_into_lines (cell); - - linebreaks = cell->breaks; - lines = linebreaks->lines; - - x = get_line_xpos (cell, lines); - y = get_line_ypos (cell, lines); - for (j = 0, lines = linebreaks->lines; j < linebreaks->num_lines; lines++, j++) { - if (lines->text > cell->text + position) - break; - y += e_font_height (font); - } - lines --; - y -= e_font_descent (font); - - x += e_font_utf8_text_width (font, cell->style, - lines->text, - position - (lines->text - cell->text)); - if ((CellEdit *) cell == cell->text_view->edit){ - x -= ((CellEdit *)cell)->xofs_edit; - y -= ((CellEdit *)cell)->yofs_edit; - } - if (xp) - *xp = x; - if (yp) - *yp = y; - unref_lines (cell); - } -} - -static gint -_get_position_from_xy (CurrentCell *cell, gint x, gint y) -{ - int i, j; - int xpos, ypos; - struct line *lines; - int return_val; - gchar *p; - - ECellTextView *text_view = cell->text_view; - ECellTextLineBreaks *linebreaks; - EFont *font; - - font = text_view->font; - - split_into_lines (cell); - - linebreaks = cell->breaks; - - lines = linebreaks->lines; - - if ((CellEdit *) cell == cell->text_view->edit){ - x += ((CellEdit *)cell)->xofs_edit; - y += ((CellEdit *)cell)->yofs_edit; - } - - ypos = get_line_ypos (cell, linebreaks->lines); - j = 0; - while (y > ypos) { - ypos += e_font_height (font); - j ++; - } - j--; - if (j >= linebreaks->num_lines) - j = linebreaks->num_lines - 1; - if (j < 0) - j = 0; - i = 0; - - lines += j; - xpos = get_line_xpos (cell, lines); - - for (p = lines->text; p < lines->text + lines->length; p = unicode_next_utf8 (p)) { - gint charwidth; - - charwidth = e_font_utf8_char_width (font, cell->style, p); - - xpos += charwidth / 2; - if (xpos > x) { - break; - } - xpos += (charwidth + 1) / 2; - } - - return_val = p - cell->text; - - unref_lines (cell); - - return return_val; -} - -#define SCROLL_WAIT_TIME 30000 - -static gboolean -_blink_scroll_timeout (gpointer data) -{ - CurrentCell *cell = CURRENT_CELL(data); - ECellTextView *text_view = (ECellTextView *) data; - ECellText *ect = E_CELL_TEXT (((ECellView *)text_view)->ecell); - CellEdit *edit = text_view->edit; - ECellTextLineBreaks *linebreaks = cell->breaks; - - gulong current_time; - gboolean scroll = FALSE; - gboolean redraw = FALSE; - - g_timer_elapsed (edit->timer, ¤t_time); - - if (edit->scroll_start + SCROLL_WAIT_TIME > 1000000) { - if (current_time > edit->scroll_start - (1000000 - SCROLL_WAIT_TIME) && - current_time < edit->scroll_start) - scroll = TRUE; - } else { - if (current_time > edit->scroll_start + SCROLL_WAIT_TIME || - current_time < edit->scroll_start) - scroll = TRUE; - } - if (scroll && edit->button_down) { - /* FIXME: Copy this for y. */ - if (edit->lastx - ect->x > cell->width && - edit->xofs_edit < linebreaks->max_width - cell->width) { - edit->xofs_edit += 4; - if (edit->xofs_edit > linebreaks->max_width - cell->width + 1) - edit->xofs_edit = linebreaks->max_width - cell->width + 1; - redraw = TRUE; - } - if (edit->lastx - ect->x < 0 && - edit->xofs_edit > 0) { - edit->xofs_edit -= 4; - if (edit->xofs_edit < 0) - edit->xofs_edit = 0; - redraw = TRUE; - } - if (redraw) { - ETextEventProcessorEvent e_tep_event; - e_tep_event.type = GDK_MOTION_NOTIFY; - e_tep_event.motion.state = edit->last_state; - e_tep_event.motion.time = 0; - e_tep_event.motion.position = _get_position_from_xy (cell, edit->lastx, edit->lasty); - _get_tep (edit); - e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - edit->scroll_start = current_time; - } - } - - if (!((current_time / 500000) % 2)) { - if (!edit->show_cursor) - redraw = TRUE; - edit->show_cursor = TRUE; - } else { - if (edit->show_cursor) - redraw = TRUE; - edit->show_cursor = FALSE; - } - if (redraw){ - ect_queue_redraw (text_view, edit->cell.view_col, edit->cell.row); - } - return TRUE; -} - -static int -_get_position (ECellTextView *text_view, ETextEventProcessorCommand *command) -{ - int length; - int x, y; - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - EFont *font; - gchar *p; - int unival; - - font = text_view->font; - - switch (command->position) { - - case E_TEP_VALUE: - return command->value; - - case E_TEP_SELECTION: - return edit->selection_end; - - case E_TEP_START_OF_BUFFER: - return 0; - - /* fixme: this probably confuses TEP */ - - case E_TEP_END_OF_BUFFER: - return strlen (cell->text); - - case E_TEP_START_OF_LINE: - - if (edit->selection_end < 1) return 0; - - p = unicode_previous_utf8 (cell->text, cell->text + edit->selection_end); - - if (p == cell->text) return 0; - - p = unicode_previous_utf8 (cell->text, p); - - while (p && p > cell->text) { - if (*p == '\n') return p - cell->text + 1; - p = unicode_previous_utf8 (cell->text, p); - } - - return 0; - - case E_TEP_END_OF_LINE: - - length = strlen (cell->text); - if (edit->selection_end >= length) return length; - - p = unicode_next_utf8 (cell->text + edit->selection_end); - - while (*p) { - if (*p == '\n') return p - cell->text; - p = unicode_next_utf8 (p); - } - - return p - cell->text; - - case E_TEP_FORWARD_CHARACTER: - - length = strlen (cell->text); - if (edit->selection_end >= length) return length; - - p = unicode_next_utf8 (cell->text + edit->selection_end); - - return p - cell->text; - - case E_TEP_BACKWARD_CHARACTER: - - if (edit->selection_end < 1) return 0; - - p = unicode_previous_utf8 (cell->text, cell->text + edit->selection_end); - - if (p == NULL) return 0; - - return p - cell->text; - - case E_TEP_FORWARD_WORD: - - length = strlen (cell->text); - if (edit->selection_end >= length) return length; - - p = unicode_next_utf8 (cell->text + edit->selection_end); - - while (*p) { - unicode_get_utf8 (p, &unival); - if (unicode_isspace (unival)) return p - cell->text; - p = unicode_next_utf8 (p); - } - - return p - cell->text; - - case E_TEP_BACKWARD_WORD: - - if (edit->selection_end < 1) return 0; - - p = unicode_previous_utf8 (cell->text, cell->text + edit->selection_end); - - if (p == cell->text) return 0; - - p = unicode_previous_utf8 (cell->text, p); - - while (p && p > cell->text) { - unicode_get_utf8 (p, &unival); - if (unicode_isspace (unival)) { - return (unicode_next_utf8 (p) - cell->text); - } - p = unicode_previous_utf8 (cell->text, p); - } - - return 0; - - case E_TEP_FORWARD_LINE: - _get_xy_from_position (cell, edit->selection_end, &x, &y); - y += e_font_height (font); - return _get_position_from_xy (cell, x, y); - case E_TEP_BACKWARD_LINE: - _get_xy_from_position (cell, edit->selection_end, &x, &y); - y -= e_font_height (font); - return _get_position_from_xy (cell, x, y); - - case E_TEP_FORWARD_PARAGRAPH: - case E_TEP_BACKWARD_PARAGRAPH: - - case E_TEP_FORWARD_PAGE: - case E_TEP_BACKWARD_PAGE: - return edit->selection_end; - default: - return edit->selection_end; - } - g_assert_not_reached (); - return 0; /* Kill warning */ -} - -static void -_delete_selection (ECellTextView *text_view) -{ - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - gint length; - gchar *sp, *ep; - - if (edit->selection_end == edit->selection_start) return; - - if (edit->selection_end < edit->selection_start) { - edit->selection_end ^= edit->selection_start; - edit->selection_start ^= edit->selection_end; - edit->selection_end ^= edit->selection_start; - } - - sp = cell->text + edit->selection_start; - ep = cell->text + edit->selection_end; - length = strlen (ep) + 1; - - memmove (sp, ep, length); - - edit->selection_end = edit->selection_start; -} - -/* fixme: */ -/* NB! We expect value to be length IN BYTES */ - -static void -_insert (ECellTextView *text_view, char *string, int value) -{ - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - char *temp; - - if (value <= 0) return; - - temp = g_new (gchar, strlen (cell->text) + value + 1); - - strncpy (temp, cell->text, edit->selection_start); - strncpy (temp + edit->selection_start, string, value); - strcpy (temp + edit->selection_start + value, cell->text + edit->selection_end); - - g_free (cell->text); - - cell->text = temp; - - edit->selection_start += value; - edit->selection_end = edit->selection_start; -} - -static void -e_cell_text_view_command (ETextEventProcessor *tep, ETextEventProcessorCommand *command, gpointer data) -{ - CellEdit *edit = (CellEdit *) data; - CurrentCell *cell = CURRENT_CELL(edit); - ECellTextView *text_view = cell->text_view; - - gboolean change = FALSE; - gboolean redraw = FALSE; - - int sel_start, sel_end; - EFont *font; - - font = text_view->font; - - switch (command->action) { - case E_TEP_MOVE: - edit->selection_start = _get_position (text_view, command); - edit->selection_end = edit->selection_start; - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - break; - case E_TEP_SELECT: - edit->selection_end = _get_position (text_view, command); - sel_start = MIN(edit->selection_start, edit->selection_end); - sel_end = MAX(edit->selection_start, edit->selection_end); - if (sel_start != sel_end) { - e_cell_text_view_supply_selection (edit, command->time, GDK_SELECTION_PRIMARY, - cell->text + sel_start, - sel_end - sel_start); - } else if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - break; - case E_TEP_DELETE: - if (edit->selection_end == edit->selection_start) { - edit->selection_end = _get_position (text_view, command); - } - _delete_selection (text_view); - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - change = TRUE; - break; - - case E_TEP_INSERT: - if (edit->selection_end != edit->selection_start) { - _delete_selection (text_view); - } - _insert (text_view, command->string, command->value); - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - change = TRUE; - break; - case E_TEP_COPY: - sel_start = MIN(edit->selection_start, edit->selection_end); - sel_end = MAX(edit->selection_start, edit->selection_end); - if (sel_start != sel_end) { - e_cell_text_view_supply_selection (edit, command->time, clipboard_atom, - cell->text + sel_start, - sel_end - sel_start); - } - if (edit->timer) { - g_timer_reset (edit->timer); - } - break; - case E_TEP_PASTE: - e_cell_text_view_get_selection (edit, clipboard_atom, command->time); - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - change = TRUE; - break; - case E_TEP_GET_SELECTION: - e_cell_text_view_get_selection (edit, GDK_SELECTION_PRIMARY, command->time); - break; - case E_TEP_ACTIVATE: - e_table_item_leave_edit (text_view->cell_view.e_table_item_view); - break; - case E_TEP_SET_SELECT_BY_WORD: - edit->select_by_word = command->value; - break; - case E_TEP_GRAB: - case E_TEP_UNGRAB: -#if 0 - case E_TEP_GRAB: - gnome_canvas_item_grab (GNOME_CANVAS_ITEM(text), - GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK, - text_view->i_cursor, - command->time); - break; - gnome_canvas_item_ungrab (GNOME_CANVAS_ITEM(text), command->time); - break; -#endif - case E_TEP_NOP: - break; - } - - if (!edit->button_down) { - int x; - int i; - struct line *lines; - ECellTextLineBreaks *linebreaks; - - split_into_lines (cell); - - linebreaks = cell->breaks; - - for (lines = linebreaks->lines, i = 0; i < linebreaks->num_lines ; i++, lines ++) { - if ((lines->text - cell->text) > edit->selection_end) { - break; - } - } - lines --; - x = e_font_utf8_text_width (font, cell->style, - lines->text, - edit->selection_end - (lines->text - cell->text)); - - - if (x < edit->xofs_edit) { - edit->xofs_edit = x; - redraw = TRUE; - } - - if (2 + x - cell->width > edit->xofs_edit) { - edit->xofs_edit = 2 + x - cell->width; - redraw = TRUE; - } - unref_lines (cell); - } - - if (redraw){ - ect_queue_redraw (text_view, edit->cell.view_col, edit->cell.row); - } -#if 0 - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); -#endif -} - -static void _invisible_destroy (GtkInvisible *invisible, - CellEdit *edit) -{ - edit->invisible = NULL; -} - -static GtkWidget *e_cell_text_view_get_invisible (CellEdit *edit) -{ - GtkWidget *invisible; - if (edit->invisible) { - invisible = edit->invisible; - } else { - invisible = gtk_invisible_new (); - edit->invisible = invisible; - - gtk_selection_add_target (invisible, - GDK_SELECTION_PRIMARY, - GDK_SELECTION_TYPE_STRING, - E_SELECTION_PRIMARY); - gtk_selection_add_target (invisible, - clipboard_atom, - GDK_SELECTION_TYPE_STRING, - E_SELECTION_CLIPBOARD); - - gtk_signal_connect (GTK_OBJECT(invisible), "selection_get", - GTK_SIGNAL_FUNC (_selection_get), - edit); - gtk_signal_connect (GTK_OBJECT(invisible), "selection_clear_event", - GTK_SIGNAL_FUNC (_selection_clear_event), - edit); - gtk_signal_connect (GTK_OBJECT(invisible), "selection_received", - GTK_SIGNAL_FUNC (_selection_received), - edit); - - gtk_signal_connect (GTK_OBJECT(invisible), "destroy", - GTK_SIGNAL_FUNC (_invisible_destroy), - edit); - } - return invisible; -} - -static void -_selection_clear_event (GtkInvisible *invisible, - GdkEventSelection *event, - CellEdit *edit) -{ - if (event->selection == GDK_SELECTION_PRIMARY) { - g_free (edit->primary_selection); - edit->primary_selection = NULL; - edit->primary_length = 0; - - edit->has_selection = FALSE; -#if 0 - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); -#endif - - } else if (event->selection == clipboard_atom) { - g_free (edit->clipboard_selection); - edit->clipboard_selection = NULL; - edit->clipboard_length = 0; - } -} - -static void -_selection_get (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint info, - guint time_stamp, - CellEdit *edit) -{ - switch (info) { - case E_SELECTION_PRIMARY: - gtk_selection_data_set (selection_data, GDK_SELECTION_TYPE_STRING, - 8, edit->primary_selection, edit->primary_length); - break; - case E_SELECTION_CLIPBOARD: - gtk_selection_data_set (selection_data, GDK_SELECTION_TYPE_STRING, - 8, edit->clipboard_selection, edit->clipboard_length); - break; - } -} - -/* fixme: What happens, if delivered string is not UTF-8? */ - -static void -_selection_received (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint time, - CellEdit *edit) -{ - if (selection_data->length < 0 || selection_data->type != GDK_SELECTION_TYPE_STRING) { - return; - } else { - ETextEventProcessorCommand command; - command.action = E_TEP_INSERT; - command.position = E_TEP_SELECTION; - command.string = selection_data->data; - command.value = selection_data->length; - command.time = time; - e_cell_text_view_command (edit->tep, &command, edit); - } -} - -static void e_cell_text_view_supply_selection (CellEdit *edit, guint time, GdkAtom selection, char *data, gint length) -{ - gboolean successful; - GtkWidget *invisible; - - invisible = e_cell_text_view_get_invisible (edit); - - if (selection == GDK_SELECTION_PRIMARY){ - if (edit->primary_selection) { - g_free (edit->primary_selection); - } - edit->primary_selection = g_strndup (data, length); - edit->primary_length = length; - } else if (selection == clipboard_atom) { - if (edit->clipboard_selection) { - g_free (edit->clipboard_selection); - } - edit->clipboard_selection = g_strndup (data, length); - edit->clipboard_length = length; - } - - successful = gtk_selection_owner_set (invisible, - selection, - time); - - if (selection == GDK_SELECTION_PRIMARY) - edit->has_selection = successful; -} - -static void -e_cell_text_view_get_selection (CellEdit *edit, GdkAtom selection, guint32 time) -{ - GtkWidget *invisible; - invisible = e_cell_text_view_get_invisible (edit); - gtk_selection_convert (invisible, - selection, - GDK_SELECTION_TYPE_STRING, - time); -} - -static void -_get_tep (CellEdit *edit) -{ - if (!edit->tep) { - edit->tep = e_text_event_processor_emacs_like_new (); - gtk_object_ref (GTK_OBJECT (edit->tep)); - gtk_object_sink (GTK_OBJECT (edit->tep)); - gtk_signal_connect (GTK_OBJECT(edit->tep), - "command", - GTK_SIGNAL_FUNC(e_cell_text_view_command), - (gpointer) edit); - } -} - -static int -number_of_lines (char *text) -{ - int num_lines = 0; - gchar *p; - - if (!text) return 0; - - for (p = text; *p; p = unicode_next_utf8 (p)) { - if (*p == '\n') num_lines++; - } - - num_lines++; - return num_lines; -} - -/* Splits the text of the text item into lines */ -static void -split_into_lines (CurrentCell *cell) -{ - char *p; - struct line *lines; - gint len; - - char *text = cell->text; - ECellTextLineBreaks *linebreaks = cell->breaks; - - if (! cell->breaks) { - cell->breaks = g_new (ECellTextLineBreaks, 1); - cell->breaks->ref_count = 1; - } else { - cell->breaks->ref_count ++; - return; - } - linebreaks = cell->breaks; - - /* Check if already split. */ - - linebreaks->lines = NULL; - linebreaks->num_lines = 0; - - if (!text) - return; - - /* First, count the number of lines */ - - linebreaks->num_lines = number_of_lines(cell->text); - - /* Allocate array of lines and calculate split positions */ - - linebreaks->lines = lines = g_new0 (struct line, linebreaks->num_lines); - - len = 0; - for (p = text; *p; p = unicode_next_utf8 (p)) { - if (len == 0) lines->text = p; - if (*p == '\n') { - lines->length = p - lines->text; - lines++; - len = 0; - } else - len++; - } - - if (len == 0) - lines->text = p; - lines->length = p - lines->text; - - calc_line_widths (cell); -} - -/* Free lines structure. */ -static void -unref_lines (CurrentCell *cell) -{ - if (cell->breaks){ - cell->breaks->ref_count --; - if (cell->breaks->ref_count <= 0){ - g_free (cell->breaks->lines); - g_free (cell->breaks); - cell->breaks = NULL; - } - } -} - -static void -calc_ellipsis (ECellTextView *text_view) -{ - ECellText *ect = E_CELL_TEXT (((ECellView *)text_view)->ecell); - EFont *font; - - font = text_view->font; - if (font) - text_view->ellipsis_width[E_FONT_PLAIN] = - e_font_utf8_text_width (font, E_FONT_PLAIN, - ect->ellipsis ? ect->ellipsis : "...", - ect->ellipsis ? strlen (ect->ellipsis) : 3); - text_view->ellipsis_width[E_FONT_BOLD] = - e_font_utf8_text_width (font, E_FONT_BOLD, - ect->ellipsis ? ect->ellipsis : "...", - ect->ellipsis ? strlen (ect->ellipsis) : 3); -} - -/* Calculates the line widths (in pixels) of the text's splitted lines */ -static void -calc_line_widths (CurrentCell *cell) -{ - ECellTextView *text_view = cell->text_view; - ECellText *ect = E_CELL_TEXT (((ECellView *)text_view)->ecell); - ECellTextLineBreaks *linebreaks = cell->breaks; - struct line *lines; - int i; - int j; - EFont *font; - - font = text_view->font; - - lines = linebreaks->lines; - linebreaks->max_width = 0; - - if (!lines) return; - - for (i = 0; i < linebreaks->num_lines; i++) { - if (lines->length != 0) { - if (font) { - lines->width = e_font_utf8_text_width (font, cell->style, - lines->text, lines->length); - lines->ellipsis_length = 0; - } else { - lines->width = 0; - } - - if (ect->use_ellipsis && - (!(text_view->edit && - cell->row == text_view->edit->cell.row && - cell->view_col == text_view->edit->cell.view_col)) && - lines->width > cell->width) { - if (font) { - lines->ellipsis_length = 0; - for (j = 0; j < lines->length; j++){ - if (e_font_utf8_text_width (font, cell->style, lines->text, j) + - text_view->ellipsis_width[cell->style] <= cell->width) - lines->ellipsis_length = j; - else - break; - } - } - else - lines->ellipsis_length = 0; - lines->width = e_font_utf8_text_width (font, cell->style, lines->text, lines->ellipsis_length) + - text_view->ellipsis_width[cell->style]; - } - else - lines->ellipsis_length = lines->length; - - if (lines->width > linebreaks->max_width) - linebreaks->max_width = lines->width; - } else { - lines->width = 0; - lines->ellipsis_length = 0; - } - - lines++; - } -} - -static void -build_current_cell (CurrentCell *cell, ECellTextView *text_view, int model_col, int view_col, int row) -{ - ECellView *ecell_view = (ECellView *) text_view; - ECellText *ect = E_CELL_TEXT (ecell_view->ecell); - - cell->text_view = text_view; - cell->model_col = model_col; - cell->view_col = view_col; - cell->row = row; - cell->breaks = NULL; - - if (ect->filter) { - cell->text = (*ect->filter)(e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - } else { - cell->text = g_strdup (e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - } - cell->width = e_table_header_get_column ( - ((ETableItem *)ecell_view->e_table_item_view)->header, - view_col)->width - 8; - cell->style = 0; -} - -static void -unbuild_current_cell (CurrentCell *cell) -{ - g_free(cell->text); - cell->text = NULL; -} - - -static GdkColor* -e_cell_text_get_color (ECellTextView *cell_view, gchar *color_spec) -{ - ECellText *ect = E_CELL_TEXT (((ECellView*) cell_view)->ecell); - GdkColormap *colormap; - GdkColor *color, tmp_color; - - /* If the color spec is NULL we use the default color. */ - if (color_spec == NULL) - return NULL; - - /* Create the hash table if we haven't already. */ - if (!ect->colors) - ect->colors = g_hash_table_new (g_str_hash, g_str_equal); - - /* See if we've already allocated the color. Note that we use a - special value of (GdkColor*) 1 in the hash to indicate that we've - already tried and failed to allocate the color, so we don't keep - trying to allocate it. */ - color = g_hash_table_lookup (ect->colors, color_spec); - if (color == (GdkColor*) 1) - return NULL; - if (color) - return color; - - /* Try to parse the color. */ - if (gdk_color_parse (color_spec, &tmp_color)) { - colormap = gtk_widget_get_colormap (GTK_WIDGET (cell_view->canvas)); - - /* Try to allocate the color. */ - if (gdk_color_alloc (colormap, &tmp_color)) - color = gdk_color_copy (&tmp_color); - } - - g_hash_table_insert (ect->colors, g_strdup (color_spec), - color ? color : (GdkColor*) 1); - return color; -} - diff --git a/widgets/e-table/e-cell-text.h b/widgets/e-table/e-cell-text.h deleted file mode 100644 index e0296998b3..0000000000 --- a/widgets/e-table/e-cell-text.h +++ /dev/null @@ -1,77 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellText - Text item for e-table. - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * Drawing and event handling from: - * - * EText - Text item for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@helixcode.com> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ -#ifndef _E_CELL_TEXT_H_ -#define _E_CELL_TEXT_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-cell.h" - -/* Should return a malloced object. */ -typedef char *(*ECellTextFilter) (const void *); - -#define E_CELL_TEXT_TYPE (e_cell_text_get_type ()) -#define E_CELL_TEXT(o) (GTK_CHECK_CAST ((o), E_CELL_TEXT_TYPE, ECellText)) -#define E_CELL_TEXT_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TEXT_TYPE, ECellTextClass)) -#define E_IS_CELL_TEXT(o) (GTK_CHECK_TYPE ((o), E_CELL_TEXT_TYPE)) -#define E_IS_CELL_TEXT_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TEXT_TYPE)) - -typedef struct { - ECell parent; - - GtkJustification justify; - char *font_name; - - double x, y; /* Position at anchor */ - - gulong pixel; /* Fill color */ - - /* Clip handling */ - char *ellipsis; /* The ellipsis characters. NULL = "...". */ - - guint use_ellipsis : 1; /* Whether to use the ellipsis. */ - - int strikeout_column; - int bold_column; - - /* This column in the ETable should return a string specifying a color, - either a color name like "red" or a color spec like "rgb:F/0/0". - See the XParseColor man page for the formats available. */ - int color_column; - - ECellTextFilter filter; - - /* This stores the colors we have allocated. */ - GHashTable *colors; -} ECellText; - -typedef struct { - ECellClass parent_class; -} ECellTextClass; - -GtkType e_cell_text_get_type (void); -ECell *e_cell_text_new (ETableModel *model, const char *fontname, GtkJustification justify); - -#endif /* _E_CELL_TEXT_H_ */ - - diff --git a/widgets/e-table/e-cell-toggle.c b/widgets/e-table/e-cell-toggle.c deleted file mode 100644 index e18f4b33e7..0000000000 --- a/widgets/e-table/e-cell-toggle.c +++ /dev/null @@ -1,315 +0,0 @@ -/* - * e-cell-toggle.c: Multi-state image toggle cell object. - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * - * (C) 1999, 2000 Helix Code, Inc - */ -#include <config.h> -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> -#include "e-cell-toggle.h" -#include "e-util/e-util.h" -#include "e-table-item.h" - -#define PARENT_TYPE e_cell_get_type () - -typedef struct { - ECellView cell_view; - GdkGC *gc; - GnomeCanvas *canvas; -} ECellToggleView; - -static ECellClass *parent_class; - -static void -etog_queue_redraw (ECellToggleView *text_view, int view_col, int view_row) -{ - e_table_item_redraw_range ( - text_view->cell_view.e_table_item_view, - view_col, view_row, view_col, view_row); -} - -/* - * ECell::realize method - */ -static ECellView * -etog_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - ECellToggleView *toggle_view = g_new0 (ECellToggleView, 1); - ETableItem *eti = E_TABLE_ITEM (e_table_item_view); - GnomeCanvas *canvas = GNOME_CANVAS_ITEM (eti)->canvas; - - toggle_view->cell_view.ecell = ecell; - toggle_view->cell_view.e_table_model = table_model; - toggle_view->cell_view.e_table_item_view = e_table_item_view; - toggle_view->canvas = canvas; - - return (ECellView *) toggle_view; -} - -static void -etog_kill_view (ECellView *ecell_view) -{ - g_free (ecell_view); -} - -static void -etog_realize (ECellView *ecell_view) -{ - ECellToggleView *toggle_view = (ECellToggleView *) ecell_view; - - toggle_view->gc = gdk_gc_new (GTK_WIDGET (toggle_view->canvas)->window); -} - -/* - * ECell::unrealize method - */ -static void -etog_unrealize (ECellView *ecv) -{ - ECellToggleView *toggle_view = (ECellToggleView *) ecv; - - gdk_gc_unref (toggle_view->gc); - toggle_view->gc = NULL; -} - -/* - * ECell::draw method - */ -static void -etog_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2) -{ - ECellToggle *toggle = E_CELL_TOGGLE (ecell_view->ecell); - gboolean selected; -#if 0 - ECellToggleView *toggle_view = (ECellToggleView *) ecell_view; -#endif - GdkPixbuf *image; - int x, y, width, height; - - const int value = GPOINTER_TO_INT ( - e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - - selected = flags & E_CELL_SELECTED; - - if (value >= toggle->n_states){ - g_warning ("Value from the table model is %d, the states we support are [0..%d)\n", - value, toggle->n_states); - return; - } - - image = toggle->images [value]; - - if ((x2 - x1) < gdk_pixbuf_get_width (image)){ - x = x1; - width = x2 - x1; - } else { - x = x1 + ((x2 - x1) - gdk_pixbuf_get_width (image)) / 2; - width = gdk_pixbuf_get_width (image); - } - - if ((y2 - y1) < gdk_pixbuf_get_height (image)){ - y = y1; - height = y2 - y1; - } else { - y = y1 + ((y2 - y1) - gdk_pixbuf_get_height (image)) / 2; - height = gdk_pixbuf_get_height (image); - } - -#if 0 /* do alpha */ - if (gdk_pixbuf_get_has_alpha (image)) { - flat = gdk_pixbuf_composite_color_simple ( - image, - gdk_pixbuf_get_width (image), - gdk_pixbuf_get_height (image), - GDK_INTERP_NEAREST, - 255, - 32, - 0xffffff, 0xffffff); - - gdk_pixbuf_render_to_drawable (flat, drawable, - toggle_view->gc, - 0, 0, - x, y, - width, height, - GDK_RGB_DITHER_NORMAL, - 0, 0); - gdk_pixbuf_unref (flat); - } else { - gdk_pixbuf_render_to_drawable (image, drawable, - toggle_view->gc, - 0, 0, - x, y, - width, height, - GDK_RGB_DITHER_NORMAL, - 0, 0); - } -#else - gdk_pixbuf_render_to_drawable_alpha (image, drawable, - 0, 0, - x, y, - width, height, - GDK_PIXBUF_ALPHA_BILEVEL, - 128, - GDK_RGB_DITHER_NORMAL, - x, y); -#endif -} - -static void -etog_set_value (ECellToggleView *toggle_view, int model_col, int view_col, int row, int value) -{ - ECell *ecell = toggle_view->cell_view.ecell; - ECellToggle *toggle = E_CELL_TOGGLE (ecell); - - if (value >= toggle->n_states) - value = 0; - - e_table_model_set_value_at (toggle_view->cell_view.e_table_model, - model_col, row, GINT_TO_POINTER (value)); - etog_queue_redraw (toggle_view, view_col, row); -} - -/* - * ECell::event method - */ -static gint -etog_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row) -{ - ECellToggleView *toggle_view = (ECellToggleView *) ecell_view; - void *_value = e_table_model_value_at (ecell_view->e_table_model, model_col, row); - const int value = GPOINTER_TO_INT (_value); - - switch (event->type){ - case GDK_BUTTON_RELEASE: - if (!e_table_model_is_cell_editable(ecell_view->e_table_model, model_col, row)) - return FALSE; - - etog_set_value (toggle_view, model_col, view_col, row, value + 1); - return TRUE; - - case GDK_KEY_PRESS: - if (!e_table_model_is_cell_editable(ecell_view->e_table_model, model_col, row)) - return FALSE; - - if (event->key.keyval == GDK_space){ - etog_set_value (toggle_view, model_col, view_col, row, value + 1); - return TRUE; - } - return FALSE; - - default: - return FALSE; - } - return TRUE; -} - -/* - * ECell::height method - */ -static int -etog_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellToggle *toggle = E_CELL_TOGGLE (ecell_view->ecell); - - return toggle->height; -} - -/* - * ECell::max_width method - */ -static int -etog_max_width (ECellView *ecell_view, int model_col, int view_col) -{ - ECellToggle *toggle = E_CELL_TOGGLE (ecell_view->ecell); - void *_value = e_table_model_value_at (ecell_view->e_table_model, model_col, 0); - int max_width = gdk_pixbuf_get_width (toggle->images[GPOINTER_TO_INT (_value)]); - int number_of_rows; - int row; - - number_of_rows = e_table_model_row_count (ecell_view->e_table_model); - for (row = 1; row < number_of_rows; row++) { - void *_value = e_table_model_value_at (ecell_view->e_table_model, - model_col, row); - max_width = MAX (max_width, gdk_pixbuf_get_width (toggle->images[GPOINTER_TO_INT (_value)])); - } - - return max_width; -} - -static void -etog_destroy (GtkObject *object) -{ - ECellToggle *etog = E_CELL_TOGGLE (object); - int i; - - for (i = 0; i < etog->n_states; i++) - gdk_pixbuf_unref (etog->images [i]); - - g_free (etog->images); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static void -e_cell_toggle_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - object_class->destroy = etog_destroy; - - ecc->new_view = etog_new_view; - ecc->kill_view = etog_kill_view; - ecc->realize = etog_realize; - ecc->unrealize = etog_unrealize; - ecc->draw = etog_draw; - ecc->event = etog_event; - ecc->height = etog_height; - ecc->max_width = etog_max_width; - - parent_class = gtk_type_class (PARENT_TYPE); -} - -E_MAKE_TYPE(e_cell_toggle, "ECellToggle", ECellToggle, e_cell_toggle_class_init, NULL, PARENT_TYPE); - -void -e_cell_toggle_construct (ECellToggle *etog, int border, int n_states, GdkPixbuf **images) -{ - int max_height = 0; - int i; - - etog->border = border; - etog->n_states = n_states; - - etog->images = g_new (GdkPixbuf *, n_states); - - for (i = 0; i < n_states; i++){ - etog->images [i] = images [i]; - gdk_pixbuf_ref (images [i]); - - if (gdk_pixbuf_get_height (images [i]) > max_height) - max_height = gdk_pixbuf_get_height (images [i]); - } - - etog->height = max_height; -} - -ECell * -e_cell_toggle_new (int border, int n_states, GdkPixbuf **images) -{ - ECellToggle *etog = gtk_type_new (e_cell_toggle_get_type ()); - - e_cell_toggle_construct (etog, border, n_states, images); - - return (ECell *) etog; -} - - diff --git a/widgets/e-table/e-cell-toggle.h b/widgets/e-table/e-cell-toggle.h deleted file mode 100644 index d5773b454a..0000000000 --- a/widgets/e-table/e-cell-toggle.h +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef _E_CELL_TOGGLE_H_ -#define _E_CELL_TOGGLE_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gdk-pixbuf/gdk-pixbuf.h> -#include "e-cell.h" - -#define E_CELL_TOGGLE_TYPE (e_cell_toggle_get_type ()) -#define E_CELL_TOGGLE(o) (GTK_CHECK_CAST ((o), E_CELL_TOGGLE_TYPE, ECellToggle)) -#define E_CELL_TOGGLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TOGGLE_TYPE, ECellToggleClass)) -#define E_IS_CELL_TOGGLE(o) (GTK_CHECK_TYPE ((o), E_CELL_TOGGLE_TYPE)) -#define E_IS_CELL_TOGGLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TOGGLE_TYPE)) - -typedef struct { - ECell parent; - - int border; - int n_states; - GdkPixbuf **images; - - int height; -} ECellToggle; - -typedef struct { - ECellClass parent_class; -} ECellToggleClass; - -GtkType e_cell_toggle_get_type (void); -ECell *e_cell_toggle_new (int border, int n_states, GdkPixbuf **images); -void e_cell_toggle_construct (ECellToggle *etog, int border, - int n_states, GdkPixbuf **images); - -#endif /* _E_CELL_TOGGLE_H_ */ - - diff --git a/widgets/e-table/e-cell-tree.c b/widgets/e-table/e-cell-tree.c deleted file mode 100644 index 706551d7ad..0000000000 --- a/widgets/e-table/e-cell-tree.c +++ /dev/null @@ -1,630 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-cell-tree.c - Tree cell renderer - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Toshok <toshok@helixcode.com> - * - * A majority of code taken from: - * - * the ECellText renderer. - * - * Copyright (C) 1998 The Free Software Foundation - * - */ - -#include <config.h> -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtkinvisible.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> -#include <stdio.h> -#include "e-table-sorted-variable.h" -#include "e-tree-model.h" -#include "e-cell-tree.h" -#include "e-util/e-util.h" -#include "e-table-item.h" - -#include <gdk/gdkx.h> /* for BlackPixel */ -#include <ctype.h> -#include <math.h> - -#define PARENT_TYPE e_cell_get_type () - -typedef struct { - ECellView cell_view; - ECellView *subcell_view; - GdkGC *gc; - - GnomeCanvas *canvas; - -} ECellTreeView; - -static ECellClass *parent_class; - -#define INDENT_AMOUNT 16 - -static int -visible_depth_of_node (ETreeModel *tree_model, ETreePath *path) -{ - return (e_tree_model_node_depth (tree_model, path) - - (e_tree_model_root_node_is_visible (tree_model) ? 0 : 1)); -} - -static gint -offset_of_node (ETreeModel *tree_model, ETreePath *path) -{ - return (visible_depth_of_node(tree_model, path) + 1) * INDENT_AMOUNT; -} - -static ETreePath* -e_cell_tree_get_node (ETreeModel *tree_model, int row) -{ - return (ETreePath*)e_table_model_value_at (E_TABLE_MODEL(tree_model), -1, row); -} - -static ETreeModel* -e_cell_tree_get_tree_model (ETableModel *table_model, int row) -{ - return (ETreeModel*)e_table_model_value_at (table_model, -2, row); -} - -/* - * ECell::new_view method - */ -static ECellView * -ect_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - ECellTree *ect = E_CELL_TREE (ecell); - ECellTreeView *tree_view = g_new0 (ECellTreeView, 1); - GnomeCanvas *canvas = GNOME_CANVAS_ITEM (e_table_item_view)->canvas; - - tree_view->cell_view.ecell = ecell; - tree_view->cell_view.e_table_model = table_model; - tree_view->cell_view.e_table_item_view = e_table_item_view; - - /* create our subcell view */ - tree_view->subcell_view = e_cell_new_view (ect->subcell, table_model, e_table_item_view /* XXX */); - - tree_view->canvas = canvas; - - return (ECellView *)tree_view; -} - -/* - * ECell::kill_view method - */ -static void -ect_kill_view (ECellView *ecv) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecv; - - /* kill our subcell view */ - e_cell_kill_view (tree_view->subcell_view); - - g_free (tree_view); -} - -/* - * ECell::realize method - */ -static void -ect_realize (ECellView *ecell_view) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - /* realize our subcell view */ - e_cell_realize (tree_view->subcell_view); - - tree_view->gc = gdk_gc_new (GTK_WIDGET (tree_view->canvas)->window); - - gdk_gc_set_line_attributes (tree_view->gc, 1, - GDK_LINE_ON_OFF_DASH, None, None); - gdk_gc_set_dashes (tree_view->gc, 0, "\1\1", 2); - - if (parent_class->realize) - (* parent_class->realize) (ecell_view); -} - -/* - * ECell::unrealize method - */ -static void -ect_unrealize (ECellView *ecv) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecv; - - /* unrealize our subcell view. */ - e_cell_unrealize (tree_view->subcell_view); - - gdk_gc_unref (tree_view->gc); - tree_view->gc = NULL; - - if (parent_class->unrealize) - (* parent_class->unrealize) (ecv); -} - -/* - * ECell::draw method - */ -static void -ect_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2) -{ - ECellTreeView *tree_view = (ECellTreeView *)ecell_view; - ETreeModel *tree_model = e_cell_tree_get_tree_model(ecell_view->e_table_model, row); - ETreePath *node; - GdkRectangle rect, *clip_rect; - GtkWidget *canvas = GTK_WIDGET (tree_view->canvas); - GdkGC *fg_gc = canvas->style->fg_gc[GTK_STATE_ACTIVE]; - GdkColor *foreground; - gboolean selected; - - int offset, subcell_offset; - gboolean expanded, expandable; - - selected = flags & E_CELL_SELECTED; - - /* only draw the tree effects if we're the active sort */ - if (/* XXX */ TRUE) { - GdkPixbuf *node_image; - int node_image_width = 0, node_image_height = 0; - ETreePath *parent_node; - - node = e_cell_tree_get_node (tree_model, row); - - offset = offset_of_node (tree_model, node); - expandable = e_tree_model_node_is_expandable (tree_model, node); - expanded = e_tree_model_node_is_expanded (tree_model, node); - subcell_offset = offset; - - node_image = e_tree_model_icon_of_node (tree_model, node); - - if (node_image) { - node_image_width = gdk_pixbuf_get_width (node_image); - node_image_height = gdk_pixbuf_get_height (node_image); - } - - /* - * Be a nice citizen: clip to the region we are supposed to draw on - */ - rect.x = x1; - rect.y = y1; - rect.width = subcell_offset + node_image_width; - rect.height = y2 - y1; - - gdk_gc_set_clip_rectangle (tree_view->gc, &rect); - gdk_gc_set_clip_rectangle (fg_gc, &rect); - clip_rect = ▭ - - if (selected) { - foreground = &canvas->style->text [GTK_STATE_SELECTED]; - } else { - foreground = &canvas->style->text [GTK_STATE_NORMAL]; - } - - gdk_gc_set_foreground (tree_view->gc, foreground); - - /* draw our lines */ - if (E_CELL_TREE(tree_view->cell_view.ecell)->draw_lines) { - - if (visible_depth_of_node (tree_model, node) > 0 - || e_tree_model_node_get_children (tree_model, node, NULL) > 0) - gdk_draw_line (drawable, tree_view->gc, - rect.x + offset - INDENT_AMOUNT / 2 + 1, - rect.y + rect.height / 2, - rect.x + offset, - rect.y + rect.height / 2); - - if (visible_depth_of_node (tree_model, node) != 0) { - gdk_draw_line (drawable, tree_view->gc, - rect.x + offset - INDENT_AMOUNT / 2, - rect.y, - rect.x + offset - INDENT_AMOUNT / 2, - (e_tree_model_node_get_next (tree_model, node) - ? rect.y + rect.height - : rect.y + rect.height / 2)); - } - - /* now traverse back up to the root of the tree, checking at - each level if the node has siblings, and drawing the - correct vertical pipe for it's configuration. */ - parent_node = e_tree_model_node_get_parent (tree_model, node); - offset -= INDENT_AMOUNT; - while (parent_node && visible_depth_of_node (tree_model, parent_node) != 0) { - if (e_tree_model_node_get_next(tree_model, parent_node)) { - gdk_draw_line (drawable, tree_view->gc, - rect.x + offset - INDENT_AMOUNT / 2, - rect.y, - rect.x + offset - INDENT_AMOUNT / 2, - rect.y + rect.height); - } - parent_node = e_tree_model_node_get_parent (tree_model, parent_node); - offset -= INDENT_AMOUNT; - } - } - - /* now draw our icon if we're expandable */ - if (expandable) { - GdkPixbuf *image; - int image_width, image_height; - - image = (expanded - ? E_CELL_TREE(tree_view->cell_view.ecell)->open_pixbuf - : E_CELL_TREE(tree_view->cell_view.ecell)->closed_pixbuf); - - image_width = gdk_pixbuf_get_width(image); - image_height = gdk_pixbuf_get_height(image); - - gdk_pixbuf_render_to_drawable_alpha (image, - drawable, - 0, 0, - x1 + subcell_offset - INDENT_AMOUNT / 2 - image_width / 2, - y1 + (y2 - y1) / 2 - image_height / 2, - image_width, image_height, - GDK_PIXBUF_ALPHA_BILEVEL, - 128, - GDK_RGB_DITHER_NORMAL, - image_width, 0); - } - - if (node_image) { - gdk_pixbuf_render_to_drawable_alpha (node_image, - drawable, - 0, 0, - x1 + subcell_offset, - y1 + (y2 - y1) / 2 - node_image_height / 2, - node_image_width, node_image_height, - GDK_PIXBUF_ALPHA_BILEVEL, - 128, - GDK_RGB_DITHER_NORMAL, - node_image_width, 0); - subcell_offset += node_image_width; - } - } - - /* Now cause our subcell to draw its contents, shifted by - subcell_offset pixels */ - e_cell_draw (tree_view->subcell_view, drawable, - model_col, view_col, row, flags, - x1 + subcell_offset, y1, x2, y2); -} - -/* - * ECell::event method - */ -static gint -ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - ETreeModel *tree_model = e_cell_tree_get_tree_model (ecell_view->e_table_model, row); - ETreePath *node = e_cell_tree_get_node (tree_model, row); - int offset = offset_of_node (tree_model, node); - - switch (event->type) { - case GDK_BUTTON_PRESS: { - /* if the event happened in our area of control (and - we care about it), handle it. */ - - /* only activate the tree control if the click/release happens in the icon's area. */ - if (event->button.x > (offset - INDENT_AMOUNT) && event->button.x < offset) { - if (e_tree_model_node_is_expandable (tree_model, node)) { - e_tree_model_node_set_expanded (tree_model, - node, - !e_tree_model_node_is_expanded(tree_model, node)); - } - return TRUE; - } - else if (event->button.x < (offset - INDENT_AMOUNT)) - return TRUE; - } - default: - /* modify the event and pass it off to our subcell_view */ - switch (event->type) { - case GDK_BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - event->button.x -= offset; - break; - case GDK_MOTION_NOTIFY: - event->motion.x -= offset; - break; - default: - /* nada */ - } - e_cell_event(tree_view->subcell_view, event, model_col, view_col, row); - return TRUE; - } -} - -/* - * ECell::height method - */ -static int -ect_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - return e_cell_height (tree_view->subcell_view, model_col, view_col, row); -} - -/* - * ECell::max_width method - */ -static int -ect_max_width (ECellView *ecell_view, int model_col, int view_col) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - int row; - int number_of_rows; - int max_width = 0; - int width = 0; - - number_of_rows = e_table_model_row_count (ecell_view->e_table_model); - - for (row = 0; row < number_of_rows; row++) { - ETreeModel *tree_model = e_cell_tree_get_tree_model(ecell_view->e_table_model, row); - ETreePath *node; - GdkPixbuf *node_image; - int node_image_width = 0, node_image_height = 0; - - int offset, subcell_offset; - gboolean expanded, expandable; - - node = e_cell_tree_get_node (tree_model, row); - - offset = offset_of_node (tree_model, node); - expandable = e_tree_model_node_is_expandable (tree_model, node); - expanded = e_tree_model_node_is_expanded (tree_model, node); - subcell_offset = offset; - - node_image = e_tree_model_icon_of_node (tree_model, node); - - if (node_image) { - node_image_width = gdk_pixbuf_get_width (node_image); - node_image_height = gdk_pixbuf_get_height (node_image); - } - - width = subcell_offset + node_image_width; - - if (expandable) { - GdkPixbuf *image; - - image = (expanded - ? E_CELL_TREE(tree_view->cell_view.ecell)->open_pixbuf - : E_CELL_TREE(tree_view->cell_view.ecell)->closed_pixbuf); - - width += gdk_pixbuf_get_width(image); - } - - width += e_cell_max_width (tree_view->subcell_view, model_col, - view_col); - - max_width = MAX (max_width, width); - } - - return max_width; -} - -/* - * ECellView::show_tooltip method - */ -static void -ect_show_tooltip (ECellView *ecell_view, int model_col, int view_col, int row, - ETableTooltip *tooltip) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - ETreeModel *tree_model = e_cell_tree_get_tree_model (ecell_view->e_table_model, row); - ETreePath *node = e_cell_tree_get_node (tree_model, row); - int offset = offset_of_node (tree_model, node); - GdkPixbuf *node_image; - - node_image = e_tree_model_icon_of_node (tree_model, node); - if (node_image) - offset += gdk_pixbuf_get_width (node_image); - - /* if the tooltip happened in the subcell, then handle it */ - - if (tooltip->cx > offset) { - tooltip->x += offset; - e_cell_show_tooltip (tree_view->subcell_view, model_col, view_col, row, tooltip); - } -} - -/* - * ECellView::enter_edit method - */ -static void * -ect_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - /* just defer to our subcell's view */ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - return e_cell_enter_edit (tree_view->subcell_view, model_col, view_col, row); -} - -/* - * ECellView::leave_edit method - */ -static void -ect_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context) -{ - /* just defer to our subcell's view */ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - e_cell_leave_edit (tree_view->subcell_view, model_col, view_col, row, edit_context); -} - -static void -ect_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - if (/* XXX only if we're the active sort */ TRUE) { - ETreeModel *tree_model = e_cell_tree_get_tree_model (ecell_view->e_table_model, row); - ETreePath *node = e_cell_tree_get_node (tree_model, row); - int offset = offset_of_node (tree_model, node); - int subcell_offset = offset; - gboolean expandable = e_tree_model_node_is_expandable (tree_model, node); - gboolean expanded = e_tree_model_node_is_expanded (tree_model, node); - - /* draw our lines */ - if (E_CELL_TREE(tree_view->cell_view.ecell)->draw_lines) { - - if (!e_tree_model_node_is_root (tree_model, node) - || e_tree_model_node_get_children (tree_model, node, NULL) > 0) { - gnome_print_moveto (context, - offset - INDENT_AMOUNT / 2, - height / 2); - - gnome_print_lineto (context, - offset, - height / 2); - } - - if (visible_depth_of_node (tree_model, node) != 0) { - gnome_print_moveto (context, - offset - INDENT_AMOUNT / 2, - height); - gnome_print_lineto (context, - offset - INDENT_AMOUNT / 2, - (e_tree_model_node_get_next (tree_model, node) - ? 0 - : height / 2)); - } - - /* now traverse back up to the root of the tree, checking at - each level if the node has siblings, and drawing the - correct vertical pipe for it's configuration. */ - node = e_tree_model_node_get_parent (tree_model, node); - offset -= INDENT_AMOUNT; - while (node && visible_depth_of_node (tree_model, node) != 0) { - if (e_tree_model_node_get_next(tree_model, node)) { - gnome_print_moveto (context, - offset - INDENT_AMOUNT / 2, - height); - gnome_print_lineto (context, - offset - INDENT_AMOUNT / 2, - 0); - } - node = e_tree_model_node_get_parent (tree_model, node); - offset -= INDENT_AMOUNT; - } - } - - /* now draw our icon if we're expandable */ - if (expandable) { - double image_matrix [6] = {16, 0, 0, 16, 0, 0}; - GdkPixbuf *image = (expanded - ? E_CELL_TREE(tree_view->cell_view.ecell)->open_pixbuf - : E_CELL_TREE(tree_view->cell_view.ecell)->closed_pixbuf); - int image_width, image_height, image_rowstride; - guchar *image_pixels; - - image_width = gdk_pixbuf_get_width(image); - image_height = gdk_pixbuf_get_height(image); - image_pixels = gdk_pixbuf_get_pixels(image); - image_rowstride = gdk_pixbuf_get_rowstride(image); - - image_matrix [4] = subcell_offset - INDENT_AMOUNT / 2 - image_width / 2; - image_matrix [5] = height / 2 - image_height / 2; - - gnome_print_gsave (context); - gnome_print_concat (context, image_matrix); - - gnome_print_rgbaimage (context, image_pixels, image_width, image_height, image_rowstride); - gnome_print_grestore (context); - } - - gnome_print_stroke (context); - - if (gnome_print_translate(context, subcell_offset, 0) == -1) - /* FIXME */; - width -= subcell_offset; - } - - - e_cell_print (tree_view->subcell_view, context, model_col, view_col, row, width, height); -} - -static gdouble -ect_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width) -{ - return 12; /* XXX */ -} - -/* - * GtkObject::destroy method - */ -static void -ect_destroy (GtkObject *object) -{ - ECellTree *ect = E_CELL_TREE (object); - - /* destroy our subcell */ - gtk_object_destroy (GTK_OBJECT (ect->subcell)); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static void -e_cell_tree_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - object_class->destroy = ect_destroy; - - ecc->new_view = ect_new_view; - ecc->kill_view = ect_kill_view; - ecc->realize = ect_realize; - ecc->unrealize = ect_unrealize; - ecc->draw = ect_draw; - ecc->event = ect_event; - ecc->height = ect_height; - ecc->enter_edit = ect_enter_edit; - ecc->leave_edit = ect_leave_edit; - ecc->print = ect_print; - ecc->print_height = ect_print_height; - ecc->max_width = ect_max_width; - ecc->show_tooltip = ect_show_tooltip; - - parent_class = gtk_type_class (PARENT_TYPE); -} - -E_MAKE_TYPE(e_cell_tree, "ECellTree", ECellTree, e_cell_tree_class_init, NULL, PARENT_TYPE); - -void -e_cell_tree_construct (ECellTree *ect, - GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell) -{ - ect->subcell = subcell; - ect->open_pixbuf = open_pixbuf; - ect->closed_pixbuf = closed_pixbuf; - ect->draw_lines = draw_lines; -} - - -ECell * -e_cell_tree_new (ETableModel *etm, - GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell) -{ - ECellTree *ect = gtk_type_new (e_cell_tree_get_type ()); - - e_cell_tree_construct (ect, open_pixbuf, closed_pixbuf, draw_lines, subcell); - - return (ECell *) ect; -} diff --git a/widgets/e-table/e-cell-tree.h b/widgets/e-table/e-cell-tree.h deleted file mode 100644 index ef6babeda4..0000000000 --- a/widgets/e-table/e-cell-tree.h +++ /dev/null @@ -1,48 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellTree - Tree item for e-table. - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Toshok <toshok@helixcode.com> - * - */ -#ifndef _E_CELL_TREE_H_ -#define _E_CELL_TREE_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-cell.h" - -#define E_CELL_TREE_TYPE (e_cell_tree_get_type ()) -#define E_CELL_TREE(o) (GTK_CHECK_CAST ((o), E_CELL_TREE_TYPE, ECellTree)) -#define E_CELL_TREE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TREE_TYPE, ECellTreeClass)) -#define E_IS_CELL_TREE(o) (GTK_CHECK_TYPE ((o), E_CELL_TREE_TYPE)) -#define E_IS_CELL_TREE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TREE_TYPE)) - -typedef struct { - ECell parent; - - gboolean draw_lines; - - GdkPixbuf *open_pixbuf; - GdkPixbuf *closed_pixbuf; - - ECell *subcell; -} ECellTree; - -typedef struct { - ECellClass parent_class; -} ECellTreeClass; - -GtkType e_cell_tree_get_type (void); -ECell *e_cell_tree_new (ETableModel *model, - GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell); -void e_cell_tree_construct (ECellTree *ect, - GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell); - -#endif /* _E_CELL_TREE_H_ */ - - diff --git a/widgets/e-table/e-cell.c b/widgets/e-table/e-cell.c deleted file mode 100644 index f5d2abf733..0000000000 --- a/widgets/e-table/e-cell.c +++ /dev/null @@ -1,223 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-cell.c: base class for cell renderers in e-table - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * - * (C) 1999 Helix Code, Inc - */ -#include <config.h> -#include "e-cell.h" -#include "e-util/e-util.h" - -#define PARENT_TYPE gtk_object_get_type () - -static ECellView * -ec_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - return NULL; -} - -static void -ec_realize (ECellView *e_cell) -{ -} - -static void -ec_kill_view (ECellView *ecell_view) -{ -} - -static void -ec_unrealize (ECellView *e_cell) -{ -} - -static void -ec_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2) -{ - g_error ("e-cell-draw invoked\n"); -} - -static gint -ec_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row) -{ - g_error ("e-cell-event invoked\n"); - return 0; -} - -static gint -ec_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - g_error ("e-cell-event invoked\n"); - return 0; -} - -static void -ec_focus (ECellView *ecell_view, int model_col, int view_col, int row, int x1, int y1, int x2, int y2) -{ - ecell_view->focus_col = view_col; - ecell_view->focus_row = row; - ecell_view->focus_x1 = x1; - ecell_view->focus_y1 = y1; - ecell_view->focus_x2 = x2; - ecell_view->focus_y2 = y2; -} - -static void -ec_unfocus (ECellView *ecell_view) -{ - ecell_view->focus_col = -1; - ecell_view->focus_row = -1; - ecell_view->focus_x1 = -1; - ecell_view->focus_y1 = -1; - ecell_view->focus_x2 = -1; - ecell_view->focus_y2 = -1; -} - -static void * -ec_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - return NULL; -} - -static void -ec_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *context) -{ -} - -static void -ec_show_tooltip (ECellView *ecell_view, int model_col, int view_col, int row, ETableTooltip *tooltip) -{ - /* Do nothing */ -} - -static void -e_cell_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - ecc->realize = ec_realize; - ecc->unrealize = ec_unrealize; - ecc->new_view = ec_new_view; - ecc->kill_view = ec_kill_view; - ecc->draw = ec_draw; - ecc->event = ec_event; - ecc->focus = ec_focus; - ecc->unfocus = ec_unfocus; - ecc->height = ec_height; - ecc->enter_edit = ec_enter_edit; - ecc->leave_edit = ec_leave_edit; - ecc->print = NULL; - ecc->print_height = NULL; - ecc->max_width = NULL; - ecc->show_tooltip = ec_show_tooltip; -} - -static void -e_cell_init (GtkObject *object) -{ -} - -E_MAKE_TYPE(e_cell, "ECell", ECell, e_cell_class_init, e_cell_init, PARENT_TYPE); - - -void -e_cell_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->event ( - ecell_view, event, model_col, view_col, row); -} - -ECellView * -e_cell_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell)->klass)->new_view ( - ecell, table_model, e_table_item_view); -} - -void -e_cell_realize (ECellView *ecell_view) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->realize (ecell_view); -} - -void -e_cell_kill_view (ECellView *ecell_view) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->kill_view (ecell_view); -} - -void -e_cell_unrealize (ECellView *ecell_view) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->unrealize (ecell_view); -} - -void -e_cell_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, int x1, int y1, int x2, int y2) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->draw ( - ecell_view, drawable, model_col, view_col, row, flags, x1, y1, x2, y2); -} - -void -e_cell_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->print - (ecell_view, context, model_col, view_col, row, width, height); -} - -gdouble -e_cell_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width) -{ - if (E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->print_height) - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->print_height - (ecell_view, context, model_col, view_col, row, width); - else - return 0.0; -} - -int -e_cell_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->height ( - ecell_view, model_col, view_col, row); -} - -void * -e_cell_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->enter_edit ( - ecell_view, model_col, view_col, row); -} - -void -e_cell_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->leave_edit ( - ecell_view, model_col, view_col, row, edit_context); -} - -int -e_cell_max_width (ECellView *ecell_view, int model_col, int view_col) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->max_width - (ecell_view, model_col, view_col); -} - -void -e_cell_show_tooltip (ECellView *ecell_view, int model_col, int view_col, - int row, ETableTooltip *tooltip) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->show_tooltip - (ecell_view, model_col, view_col, row, tooltip); -} diff --git a/widgets/e-table/e-cell.h b/widgets/e-table/e-cell.h deleted file mode 100644 index 028cdad077..0000000000 --- a/widgets/e-table/e-cell.h +++ /dev/null @@ -1,104 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_CELL_H_ -#define _E_CELL_H_ - -#include <gdk/gdktypes.h> -#include <libgnomeprint/gnome-print.h> -#include "e-table-model.h" -#include "e-table-tooltip.h" - -#define E_CELL_TYPE (e_cell_get_type ()) -#define E_CELL(o) (GTK_CHECK_CAST ((o), E_CELL_TYPE, ECell)) -#define E_CELL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TYPE, ECellClass)) -#define E_IS_CELL(o) (GTK_CHECK_TYPE ((o), E_CELL_TYPE)) -#define E_IS_CELL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TYPE)) - -typedef struct _ECell ECell; -typedef struct _ECellView ECellView; -typedef enum _ECellFlags ECellFlags; - -enum _ECellFlags { - E_CELL_SELECTED = 1 << 0, - - E_CELL_JUSTIFICATION = 3 << 1, - E_CELL_JUSTIFY_CENTER = 0 << 1, - E_CELL_JUSTIFY_LEFT = 1 << 1, - E_CELL_JUSTIFY_RIGHT = 2 << 1, - E_CELL_JUSTIFY_FILL = 3 << 1, - - E_CELL_ALIGN_LEFT = 1 << 1, - E_CELL_ALIGN_RIGHT = 1 << 2, -}; - -struct _ECell { - GtkObject object; -}; - -struct _ECellView { - ECell *ecell; - ETableModel *e_table_model; - void *e_table_item_view; - - gint focus_x1, focus_y1, focus_x2, focus_y2; - gint focus_col, focus_row; -}; - -#define E_CELL_IS_FOCUSED(ecell_view) (ecell_view->focus_x1 != -1) - -typedef struct { - GtkObjectClass parent_class; - - ECellView *(*new_view) (ECell *ecell, ETableModel *table_model, void *e_table_item_view); - void (*kill_view) (ECellView *ecell_view); - - void (*realize) (ECellView *ecell_view); - void (*unrealize) (ECellView *ecell_view); - - void (*draw) (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, - ECellFlags flags, int x1, int y1, int x2, int y2); - gint (*event) (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row); - void (*focus) (ECellView *ecell_view, int model_col, int view_col, - int row, int x1, int y1, int x2, int y2); - void (*unfocus) (ECellView *ecell_view); - int (*height) (ECellView *ecell_view, int model_col, int view_col, int row); - - void *(*enter_edit) (ECellView *ecell_view, int model_col, int view_col, int row); - void (*leave_edit) (ECellView *ecell_view, int model_col, int view_col, int row, void *context); - void (*print) (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - gdouble width, gdouble height); - gdouble (*print_height) (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, gdouble width); - int (*max_width) (ECellView *ecell_view, int model_col, int view_col); - void (*show_tooltip) (ECellView *ecell_view, int model_col, int view_col, int row, ETableTooltip *tooltip); -} ECellClass; - -GtkType e_cell_get_type (void); -ECellView *e_cell_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view); -void e_cell_kill_view (ECellView *ecell_view); - -void e_cell_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row); - -void e_cell_realize (ECellView *ecell_view); -void e_cell_unrealize (ECellView *ecell_view); - -void e_cell_draw (ECellView *ecell_view, GdkDrawable *dr, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2); -void e_cell_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height); -gdouble e_cell_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, gdouble width); -int e_cell_max_width (ECellView *ecell_view, int model_col, int view_col); -void e_cell_show_tooltip (ECellView *ecell_view, int model_col, int view_col, int row, ETableTooltip *tooltip); -void e_cell_focus (ECellView *ecell_view, int model_col, int view_col, int row, - int x1, int y1, int x2, int y2); -void e_cell_unfocus (ECellView *ecell_view); -int e_cell_height (ECellView *ecell_view, int model_col, int view_col, int row); - -void *e_cell_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row); -void e_cell_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context); - -#endif /* _E_CELL_H_ */ diff --git a/widgets/e-table/e-table-click-to-add.c b/widgets/e-table/e-table-click-to-add.c deleted file mode 100644 index ba38078b2c..0000000000 --- a/widgets/e-table/e-table-click-to-add.c +++ /dev/null @@ -1,504 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-click-to-add.c: A canvas item based view of the ETableColumn. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-canvas.h> -#include <libgnomeui/gnome-canvas-util.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "e-table-header.h" -#include "e-table-click-to-add.h" -#include "e-table-defines.h" -#include "e-table-one.h" -#include "widgets/e-text/e-text.h" -#include "e-util/e-canvas.h" -#include "e-util/e-canvas-utils.h" - -enum { - CURSOR_CHANGE, - LAST_SIGNAL -}; - -static gint etcta_signals [LAST_SIGNAL] = { 0, }; - -#define PARENT_OBJECT_TYPE gnome_canvas_group_get_type () - -#define ELEMENTS(x) (sizeof (x) / sizeof (x[0])) - -static GnomeCanvasGroupClass *etcta_parent_class; - -enum { - ARG_0, - ARG_HEADER, - ARG_MODEL, - ARG_MESSAGE, - ARG_WIDTH, - ARG_HEIGHT, -}; - -static void -etcta_cursor_change (GtkObject *object, gint row, gint col, ETableClickToAdd *etcta) -{ - gtk_signal_emit (GTK_OBJECT (etcta), - etcta_signals [CURSOR_CHANGE], - row, col); -} - -static void -etcta_add_table_header (ETableClickToAdd *etcta, ETableHeader *header) -{ - etcta->eth = header; - if (etcta->eth) - gtk_object_ref (GTK_OBJECT (etcta->eth)); - if (etcta->row) - gnome_canvas_item_set(GNOME_CANVAS_ITEM(etcta->row), - "ETableHeader", header, - NULL); -} - -static void -etcta_drop_table_header (ETableClickToAdd *etcta) -{ - GtkObject *header; - - if (!etcta->eth) - return; - - header = GTK_OBJECT (etcta->eth); - - gtk_object_unref (header); - etcta->eth = NULL; -} - -static void -etcta_add_one (ETableClickToAdd *etcta, ETableModel *one) -{ - etcta->one = one; - if (etcta->one) - gtk_object_ref (GTK_OBJECT(etcta->one)); - if (etcta->row) - gnome_canvas_item_set(GNOME_CANVAS_ITEM(etcta->row), - "ETableModel", one, - NULL); - gtk_object_set(GTK_OBJECT(etcta->selection), - "model", one, - NULL); -} - -static void -etcta_drop_one (ETableClickToAdd *etcta) -{ - if (!etcta->one) - return; - gtk_object_unref (GTK_OBJECT(etcta->one)); - etcta->one = NULL; - gtk_object_set(GTK_OBJECT(etcta->selection), - "model", NULL, - NULL); -} - -static void -etcta_add_model (ETableClickToAdd *etcta, ETableModel *model) -{ - etcta->model = model; - if (etcta->model) - gtk_object_ref (GTK_OBJECT(etcta->model)); -} - -static void -etcta_drop_model (ETableClickToAdd *etcta) -{ - etcta_drop_one (etcta); - if (!etcta->model) - return; - gtk_object_unref (GTK_OBJECT(etcta->model)); - etcta->model = NULL; -} - -static void -etcta_add_message (ETableClickToAdd *etcta, char *message) -{ - etcta->message = g_strdup(message); -} - -static void -etcta_drop_message (ETableClickToAdd *etcta) -{ - g_free(etcta->message); - etcta->message = NULL; -} - - -static void -etcta_destroy (GtkObject *object){ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (object); - - etcta_drop_table_header (etcta); - etcta_drop_model (etcta); - etcta_drop_message (etcta); - gtk_object_unref(GTK_OBJECT(etcta->selection)); - - if (GTK_OBJECT_CLASS (etcta_parent_class)->destroy) - (*GTK_OBJECT_CLASS (etcta_parent_class)->destroy) (object); -} - -static void -etcta_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableClickToAdd *etcta; - - item = GNOME_CANVAS_ITEM (o); - etcta = E_TABLE_CLICK_TO_ADD (o); - - switch (arg_id){ - case ARG_HEADER: - etcta_drop_table_header (etcta); - etcta_add_table_header (etcta, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - case ARG_MODEL: - etcta_drop_model (etcta); - etcta_add_model (etcta, E_TABLE_MODEL(GTK_VALUE_OBJECT (*arg))); - break; - case ARG_MESSAGE: - etcta_drop_message (etcta); - etcta_add_message (etcta, GTK_VALUE_STRING (*arg)); - break; - case ARG_WIDTH: - etcta->width = GTK_VALUE_DOUBLE (*arg); - if (etcta->row) - gnome_canvas_item_set(etcta->row, - "minimum_width", etcta->width, - NULL); - if (etcta->text) - gnome_canvas_item_set(etcta->text, - "width", etcta->width - 4, - NULL); - if (etcta->rect) - gnome_canvas_item_set(etcta->rect, - "x2", etcta->width - 1, - NULL); - break; - } - gnome_canvas_item_request_update(item); -} - -static void -etcta_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableClickToAdd *etcta; - - etcta = E_TABLE_CLICK_TO_ADD (o); - - switch (arg_id){ - case ARG_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etcta->eth); - break; - case ARG_MODEL: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etcta->model); - break; - case ARG_MESSAGE: - GTK_VALUE_STRING (*arg) = g_strdup(etcta->message); - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etcta->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etcta->height; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etcta_realize (GnomeCanvasItem *item) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - etcta->text = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item), - e_text_get_type(), - "text", etcta->message ? etcta->message : "", - "anchor", GTK_ANCHOR_NW, - "width", etcta->width - 4, - NULL); - e_canvas_item_move_absolute (etcta->text, 2, 2); - etcta->rect = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) etcta->width - 1, - "y2", (double) etcta->height - 1, - "outline_color", "black", - "fill_color", NULL, - NULL); - - if (GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->realize) - (*GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->realize)(item); -} - -static void -etcta_unrealize (GnomeCanvasItem *item) -{ - if (GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->unrealize)(item); -} - -static double -etcta_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - -/* - * Handles the events on the ETableClickToAdd, particularly it creates the ETableItem and passes in some events. - */ -static int -etcta_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - int ret_val = TRUE; - - switch (e->type){ - case GDK_BUTTON_PRESS: - if (etcta->text) { - gtk_object_destroy(GTK_OBJECT(etcta->text)); - etcta->text = NULL; - } - if (etcta->rect) { - gtk_object_destroy(GTK_OBJECT(etcta->rect)); - etcta->rect = NULL; - } - if (!etcta->row) { - ETableModel *one; - - one = e_table_one_new(etcta->model); - etcta_add_one (etcta, one); - gtk_object_unref(GTK_OBJECT(one)); - - e_table_selection_model_clear(etcta->selection); - - etcta->row = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item), - e_table_item_get_type(), - "ETableHeader", etcta->eth, - "ETableModel", etcta->one, - "minimum_width", etcta->width, - "drawgrid", TRUE, - "table_selection_model", etcta->selection, - NULL); - - } - /* Fall through. No break; */ - case GDK_BUTTON_RELEASE: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - if (etcta->row) { - gnome_canvas_item_i2w (item, &e->button.x, &e->button.y); - gnome_canvas_item_w2i (etcta->row, &e->button.x, &e->button.y); - gtk_signal_emit_by_name(GTK_OBJECT(etcta->row), "event", e, &ret_val); - gnome_canvas_item_i2w (etcta->row, &e->button.x, &e->button.y); - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - } - break; - - case GDK_KEY_PRESS: - switch (e->key.keyval) { - case GDK_Return: - case GDK_KP_Enter: - case GDK_ISO_Enter: - case GDK_3270_Enter: - - case GDK_Tab: - case GDK_KP_Tab: - case GDK_ISO_Left_Tab: - - if (etcta->row) { - ETableModel *one; - - e_table_one_commit(E_TABLE_ONE(etcta->one)); - etcta_drop_one (etcta); - gtk_object_destroy(GTK_OBJECT(etcta->row)); - etcta->row = NULL; - - one = e_table_one_new(etcta->model); - etcta_add_one (etcta, one); - gtk_object_unref(GTK_OBJECT(one)); - - e_table_selection_model_clear(etcta->selection); - - etcta->row = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item), - e_table_item_get_type(), - "ETableHeader", etcta->eth, - "ETableModel", etcta->one, - "minimum_width", etcta->width, - "drawgrid", TRUE, - "table_selection_model", etcta->selection, - NULL); - - e_table_item_set_cursor(E_TABLE_ITEM(etcta->row), 0, 0); - } - break; - default: - break; - } - - default: - return FALSE; - } - return TRUE; -} - -static void -etcta_reflow (GnomeCanvasItem *item, int flags) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - - double old_height = etcta->height; - - if (etcta->text) { - gtk_object_get(GTK_OBJECT(etcta->text), - "height", &etcta->height, - NULL); - etcta->height += 4; - } - if (etcta->row) { - gtk_object_get(GTK_OBJECT(etcta->row), - "height", &etcta->height, - NULL); - } - - if (etcta->rect) { - gtk_object_set(GTK_OBJECT(etcta->rect), - "y2", etcta->height - 1, - NULL); - } - if (old_height != etcta->height) - e_canvas_item_request_parent_reflow(item); -} - -static void -etcta_class_init (ETableClickToAddClass *klass) -{ - GnomeCanvasItemClass *item_class = GNOME_CANVAS_ITEM_CLASS(klass); - GtkObjectClass *object_class = GTK_OBJECT_CLASS(klass); - - etcta_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - klass->cursor_change = NULL; - - object_class->destroy = etcta_destroy; - object_class->set_arg = etcta_set_arg; - object_class->get_arg = etcta_get_arg; - - item_class->realize = etcta_realize; - item_class->unrealize = etcta_unrealize; - item_class->point = etcta_point; - item_class->event = etcta_event; - - gtk_object_add_arg_type ("ETableClickToAdd::header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_HEADER); - gtk_object_add_arg_type ("ETableClickToAdd::model", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_MODEL); - gtk_object_add_arg_type ("ETableClickToAdd::message", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_MESSAGE); - gtk_object_add_arg_type ("ETableClickToAdd::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableClickToAdd::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - - etcta_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClickToAddClass, cursor_change), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, etcta_signals, LAST_SIGNAL); -} - -static void -etcta_init (GnomeCanvasItem *item) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - - etcta->one = NULL; - etcta->model = NULL; - etcta->eth = NULL; - - etcta->message = NULL; - - etcta->row = NULL; - etcta->text = NULL; - etcta->rect = NULL; - - etcta->selection = e_table_selection_model_new(); - gtk_signal_connect(GTK_OBJECT(etcta->selection), "cursor_changed", - GTK_SIGNAL_FUNC(etcta_cursor_change), etcta); - - e_canvas_item_set_reflow_callback(item, etcta_reflow); -} - -GtkType -e_table_click_to_add_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableClickToAdd", - sizeof (ETableClickToAdd), - sizeof (ETableClickToAddClass), - (GtkClassInitFunc) etcta_class_init, - (GtkObjectInitFunc) etcta_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} - -void -e_table_click_to_add_commit (ETableClickToAdd *etcta) -{ - if (etcta->row) { - e_table_one_commit(E_TABLE_ONE(etcta->one)); - etcta_drop_one (etcta); - gtk_object_destroy(GTK_OBJECT(etcta->row)); - etcta->row = NULL; - } - if (!etcta->text) { - etcta->text = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etcta), - e_text_get_type(), - "text", etcta->message ? etcta->message : "", - "anchor", GTK_ANCHOR_NW, - "width", etcta->width - 4, - NULL); - e_canvas_item_move_absolute (etcta->text, 2, 2); - } - if (!etcta->rect) { - etcta->rect = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etcta), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) etcta->width - 1, - "y2", (double) etcta->height - 1, - "outline_color", "black", - "fill_color", NULL, - NULL); - } -} diff --git a/widgets/e-table/e-table-click-to-add.h b/widgets/e-table/e-table-click-to-add.h deleted file mode 100644 index 1dcbf9ef52..0000000000 --- a/widgets/e-table/e-table-click-to-add.h +++ /dev/null @@ -1,51 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_CLICK_TO_ADD_H_ -#define _E_TABLE_CLICK_TO_ADD_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gnome-xml/tree.h> -#include "e-table-header.h" -#include "e-table-sort-info.h" -#include "e-table-item.h" -#include "e-table-selection-model.h" - -#define E_TABLE_CLICK_TO_ADD_TYPE (e_table_click_to_add_get_type ()) -#define E_TABLE_CLICK_TO_ADD(o) (GTK_CHECK_CAST ((o), E_TABLE_CLICK_TO_ADD_TYPE, ETableClickToAdd)) -#define E_TABLE_CLICK_TO_ADD_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_CLICK_TO_ADD_TYPE, ETableClickToAddClass)) -#define E_IS_TABLE_CLICK_TO_ADD(o) (GTK_CHECK_TYPE ((o), E_TABLE_CLICK_TO_ADD_TYPE)) -#define E_IS_TABLE_CLICK_TO_ADD_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_CLICK_TO_ADD_TYPE)) - -typedef struct { - GnomeCanvasGroup parent; - - ETableModel *one; /* The ETableOne. */ - - ETableModel *model; /* The backend model. */ - ETableHeader *eth; /* This is just to give to the ETableItem. */ - - char *message; - - GnomeCanvasItem *row; /* If row is NULL, we're sitting with no data and a "Click here" message. */ - GnomeCanvasItem *text; /* If text is NULL, row shouldn't be. */ - GnomeCanvasItem *rect; /* What the heck. Why not. */ - - gdouble width; - gdouble height; - - ETableSelectionModel *selection; -} ETableClickToAdd; - -typedef struct { - GnomeCanvasGroupClass parent_class; - - /* - * signals - */ - void (*cursor_change) (ETableClickToAdd *etcta, gint row, gint col); -} ETableClickToAddClass; - -GtkType e_table_click_to_add_get_type (void); - -void e_table_click_to_add_commit (ETableClickToAdd *etcta); - -#endif /* _E_TABLE_CLICK_TO_ADD_H_ */ diff --git a/widgets/e-table/e-table-col-dnd.h b/widgets/e-table/e-table-col-dnd.h deleted file mode 100644 index c1c26175c7..0000000000 --- a/widgets/e-table/e-table-col-dnd.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _E_TABLE_COL_DND_H_ -#define _E_TABLE_COL_DND_H_ - -#define TARGET_ETABLE_COL_TYPE "application/x-etable-column-header" - -enum { - TARGET_ETABLE_COL_HEADER -}; - -#endif /* _E_TABLE_COL_DND_H_ */ diff --git a/widgets/e-table/e-table-col.c b/widgets/e-table/e-table-col.c deleted file mode 100644 index c6a734b3ee..0000000000 --- a/widgets/e-table/e-table-col.c +++ /dev/null @@ -1,179 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-col.c: ETableCol implementation - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc - */ -#include <config.h> -#include <gtk/gtkobject.h> -#include <gtk/gtksignal.h> -#include "e-table-col.h" -#include "e-util/e-util.h" - -#define PARENT_TYPE (gtk_object_get_type ()) - -static GtkObjectClass *parent_class; - - -enum { - ARG_0, - ARG_SORTABLE, -}; - -static void -etc_destroy (GtkObject *object) -{ - ETableCol *etc = E_TABLE_COL (object); - - gtk_object_unref (GTK_OBJECT(etc->ecell)); - - if (etc->is_pixbuf) - gdk_pixbuf_unref (etc->pixbuf); - else - g_free (etc->text); - - (*parent_class->destroy)(object); -} - - -static void -etc_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableCol *etc = E_TABLE_COL (o); - - switch (arg_id){ - case ARG_SORTABLE: - etc->sortable = GTK_VALUE_BOOL(*arg); - break; - } -} - -static void -etc_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableCol *etc = E_TABLE_COL (o); - - switch (arg_id){ - case ARG_SORTABLE: - GTK_VALUE_BOOL(*arg) = etc->sortable; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_table_col_class_init (GtkObjectClass *object_class) -{ - parent_class = gtk_type_class (PARENT_TYPE); - object_class->destroy = etc_destroy; - object_class->get_arg = etc_get_arg; - object_class->set_arg = etc_set_arg; - - gtk_object_add_arg_type ("ETableCol::sortable", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_SORTABLE); -} - -static void -e_table_col_init (ETableCol *etc) -{ - etc->width = 0; - etc->sortable = 1; - etc->groupable = 1; - etc->justification = GTK_JUSTIFY_LEFT; -} - -E_MAKE_TYPE(e_table_col, "ETableCol", ETableCol, e_table_col_class_init, e_table_col_init, PARENT_TYPE); - -ETableCol * -e_table_col_new (int col_idx, const char *text, double expansion, int min_width, - ECell *ecell, GCompareFunc compare, gboolean resizable) -{ - ETableCol *etc; - - g_return_val_if_fail (expansion >= 0, NULL); - g_return_val_if_fail (min_width >= 0, NULL); - g_return_val_if_fail (ecell != NULL, NULL); - g_return_val_if_fail (compare != NULL, NULL); - g_return_val_if_fail (text != NULL, NULL); - - etc = gtk_type_new (E_TABLE_COL_TYPE); - - etc->is_pixbuf = FALSE; - - etc->col_idx = col_idx; - etc->text = g_strdup (text); - etc->pixbuf = NULL; - etc->expansion = expansion; - etc->min_width = min_width; - etc->ecell = ecell; - etc->compare = compare; - - etc->arrow = E_TABLE_COL_ARROW_NONE; - - etc->selected = 0; - etc->resizeable = resizable; - - gtk_object_ref (GTK_OBJECT(etc->ecell)); - - return etc; -} - -ETableCol * -e_table_col_new_with_pixbuf (int col_idx, GdkPixbuf *pixbuf, double expansion, int min_width, - ECell *ecell, GCompareFunc compare, gboolean resizable) -{ - ETableCol *etc; - - g_return_val_if_fail (expansion >= 0, NULL); - g_return_val_if_fail (min_width >= 0, NULL); - g_return_val_if_fail (ecell != NULL, NULL); - g_return_val_if_fail (compare != NULL, NULL); - g_return_val_if_fail (pixbuf != NULL, NULL); - - etc = gtk_type_new (E_TABLE_COL_TYPE); - - etc->is_pixbuf = TRUE; - - etc->col_idx = col_idx; - etc->text = NULL; - etc->pixbuf = pixbuf; - etc->expansion = expansion; - etc->min_width = min_width; - etc->ecell = ecell; - etc->compare = compare; - - etc->arrow = E_TABLE_COL_ARROW_NONE; - - etc->selected = 0; - etc->resizeable = resizable; - - gtk_object_ref (GTK_OBJECT(etc->ecell)); - gdk_pixbuf_ref (etc->pixbuf); - - return etc; -} - -void -e_table_col_set_arrow (ETableCol *col, ETableColArrow arrow) -{ - g_return_if_fail (col != NULL); - g_return_if_fail (E_IS_TABLE_COL(col)); - - col->arrow = arrow; -} - -ETableColArrow -e_table_col_get_arrow (ETableCol *col) -{ - g_return_val_if_fail (col != NULL, E_TABLE_COL_ARROW_NONE); - g_return_val_if_fail (E_IS_TABLE_COL(col), E_TABLE_COL_ARROW_NONE); - - return col->arrow; -} - - diff --git a/widgets/e-table/e-table-col.h b/widgets/e-table/e-table-col.h deleted file mode 100644 index c2585f8166..0000000000 --- a/widgets/e-table/e-table-col.h +++ /dev/null @@ -1,69 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_COL_H_ -#define _E_TABLE_COL_H_ - -#include "e-cell.h" -#include <gdk-pixbuf/gdk-pixbuf.h> - -#define E_TABLE_COL_TYPE (e_table_col_get_type ()) -#define E_TABLE_COL(o) (GTK_CHECK_CAST ((o), E_TABLE_COL_TYPE, ETableCol)) -#define E_TABLE_COL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_COL_TYPE, ETableColClass)) -#define E_IS_TABLE_COL(o) (GTK_CHECK_TYPE ((o), E_TABLE_COL_TYPE)) -#define E_IS_TABLE_COL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_COL_TYPE)) - -typedef struct _ETableCol ETableCol; -typedef struct _ETableColClass ETableColClass; -typedef enum _ETableColArrow ETableColArrow; - -enum _ETableColArrow { - E_TABLE_COL_ARROW_NONE = 0, - E_TABLE_COL_ARROW_UP, - E_TABLE_COL_ARROW_DOWN -}; - -/* - * Information about a single column - */ -struct _ETableCol { - GtkObject base; - char *text; - GdkPixbuf *pixbuf; - int min_width; - int width; - double expansion; - short x; - GCompareFunc compare; - unsigned int is_pixbuf:1; - unsigned int selected:1; - unsigned int resizeable:1; - unsigned int sortable:1; - unsigned int groupable:1; - int col_idx; - - GtkJustification justification; - - ETableColArrow arrow; - - ECell *ecell; -}; - -struct _ETableColClass { - GtkObjectClass parent_class; -}; - -GtkType e_table_col_get_type (void); -ETableCol *e_table_col_new (int col_idx, const char *text, - double expansion, int min_width, - ECell *ecell, GCompareFunc compare, - gboolean resizable); -ETableCol *e_table_col_new_with_pixbuf (int col_idx, GdkPixbuf *pixbuf, - double expansion, int min_width, - ECell *ecell, GCompareFunc compare, - gboolean resizable); -void e_table_col_destroy (ETableCol *etc); -void e_table_col_set_arrow (ETableCol *col, ETableColArrow arrow); -ETableColArrow e_table_col_get_arrow (ETableCol *col); - - -#endif /* _E_TABLE_COL_H_ */ - diff --git a/widgets/e-table/e-table-column-model.h b/widgets/e-table/e-table-column-model.h deleted file mode 100644 index 043dd783ca..0000000000 --- a/widgets/e-table/e-table-column-model.h +++ /dev/null @@ -1,5 +0,0 @@ - -class ETableColumnModel { - virtual void add_column (ETableCol *et) = 0; - virtual ETableCol *get_column (int column); - virtual diff --git a/widgets/e-table/e-table-column.c b/widgets/e-table/e-table-column.c deleted file mode 100644 index d17a285321..0000000000 --- a/widgets/e-table/e-table-column.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - * e-table-column.c: TableColumn implementation - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc - */ -#include <config.h> -#include "e-table-column.h" - -enum { - STRUCTURE_CHANGE, - DIMENSION_CHANGE, - LAST_SIGNAL -}; - -static guint etc_signals [LAST_SIGNAL] = { 0, }; - -static GtkObjectClass *e_table_column_parent_class; - -static void -e_table_column_destroy (GtkObject *object) -{ - ETableColumn *etc = E_TABLE_COLUMN (object); - const int cols = etc->col_count; - - /* - * Destroy listeners - */ - for (l = etc->listeners; l; l = l->next) - g_free (l->data); - g_slist_free (etc->listeners); - etc->listeners = NULL; - - /* - * Destroy columns - */ - for (i = 0; i < cols; i++) - e_table_column_remove (etc, i); - - if (e_table_column_parent_class->destroy) - e_table_column_parent_class->destroy (object); -} - -static void -e_table_column_class_init (GtkObjectClass *object_class) -{ - object_class->destroy = e_table_column_destroy; - - e_table_column_parent_class = (gtk_type_class (gtk_object_get_type ())); - - etc_signals [STRUCTURE_CHANGE] = - gtk_signal_new ("structure_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableColumn, structure_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - etc_signals [DIMENSION_CHANGE] = - gtk_signal_new ("dimension_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableColumn, dimension_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, etc_signals, LAST_SIGNAL); -} - -GtkType -e_table_column_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableColumn", - sizeof (ETableColumn), - sizeof (ETableColumnClass), - (GtkClassInitFunc) e_table_column_class_init, - (GtkObjectInitFunc) NULL, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (gtk_object_get_type (), &info); - } - - return type; -} - -static void -etc_do_insert (ETableColumn *etc, int pos, ETableCol *val) -{ - memcpy (&etc->columns [pos+1], &etc->columns [pos], - sizeof (ETableCol *) * (etc->col_count - pos)); - etc->columns [pos] = val; -} - -void -e_table_column_add_column (ETableColumn *etc, ETableCol *tc, int pos) -{ - ETableCol **new_ptr; - - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (tc != NULL); - g_return_if_fail (pos >= 0 && pos < etc->col_count); - - if (pos == -1) - pos = etc->col_count; - etc->columns = g_realloc (etc->columns, sizeof (ETableCol *) * (etc->col_count + 1)); - etc_do_insert (etc, pos, tc); - etc->col_count++; - - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [STRUCTURE_CHANGE]); -} - -ETableCol * -e_table_column_get_column (ETableColumn *etc, int column) -{ - g_return_val_if_fail (etc != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), NULL); - - if (column < 0) - return NULL; - - if (column >= etc->col_count) - return NULL; - - return etc->columns [column]; -} - -int -e_table_column_count (ETableColumn *etc) -{ - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - return etc->col_count; -} - -int -e_table_column_index (ETableColumn *etc, const char *identifier) -{ - int i; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - g_return_val_if_fail (identifier != NULL, 0); - - for (i = 0; i < etc->col_count; i++){ - ETableCol *tc = etc->columns [i]; - - if (strcmp (i->id, identifier) == 0) - return i; - } - - return -1; -} - -int -e_table_column_get_index_at (ETableColumn *etc, int x_offset) -{ - int i, total; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - g_return_val_if_fail (identifier != NULL, 0); - - total = 0; - for (i = 0; i < etc->col_count; i++){ - total += etc->columns [i]->width; - - if (x_offset < total) - return i; - } - - return -1; -} - -ETableCol ** -e_table_column_get_columns (ETableColumn *etc) -{ - ETableCol **ret; - int i; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - ret = g_new (ETableCol *, etc->col_count + 1); - memcpy (ret, etc->columns, sizeof (ETableCol *) * etc->col_count); - ret [etc->col_count] = NULL; - - return ret; -} - -gboolean -e_table_column_selection_ok (ETableColumn *etc) -{ - g_return_val_if_fail (etc != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), FALSE); - - return etc->selectable; -} - -int -ve_table_column_get_selected (ETableColumn *etc) -{ - int i; - int selected = 0; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - for (i = 0; i < etc->col_count; i++){ - if (etc->columns [i]->selected) - selected++; - } - - return selected; -} - -int -e_table_column_total_width (ETableColumn *etc) -{ - int total; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - total = 0; - for (i = 0; i < etc->col_count; i++) - total += etc->columns [i].width; - - return total; -} - -static void -etc_do_remove (ETableColumn *etc, int idx) -{ - memcpy (&etc->columns [idx], &etc->columns [idx+1], - sizeof (ETableCol *) * etc->col_count - idx); - etc->col_count--; -} - -void -e_table_column_move (ETableColumn *etc, int source_index, int target_index) -{ - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (source_index >= 0); - g_return_if_fail (target_index >= 0); - g_return_if_fail (source_index < etc->col_count); - g_return_if_fail (target_index < etc->col_count); - - old = etc->columns [source_index]; - etc_do_remove (etc, source_index); - etc_do_insert (etc, target_index, old); - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [STRUCTURE_CHANGE]); -} - -void -e_table_column_remove (ETableColumn *etc, int idx) -{ - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < etc->col_count); - - etc_do_remove (etc, idx); - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [STRUCTURE_CHANGE]); -} - -void -e_table_column_set_selection (ETableColumn *etc, gboolean allow_selection); -{ -} - -void -e_table_column_set_size (ETableColumn *etc, int idx, int size) -{ - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < etc->col_count); - g_return_if_fail (size > 0); - - etc->columns [idx]->width = size; - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [SIZE_CHANGE], idx); -} diff --git a/widgets/e-table/e-table-config.c b/widgets/e-table/e-table-config.c deleted file mode 100644 index d124fe5d2d..0000000000 --- a/widgets/e-table/e-table-config.c +++ /dev/null @@ -1,250 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table.c: A graphical view of a Table. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, Helix Code, Inc - */ -#include <config.h> -#include <gnome.h> -#include <glade/glade.h> -#include <gnome-xml/xmlmemory.h> -#include "e-util/e-util.h" -#include "e-util/e-xml-utils.h" -#include "e-util/e-canvas.h" -#include "e-table.h" -#include "e-table-header-item.h" -#include "e-table-subset.h" -#include "e-table-item.h" -#include "e-table-group.h" -#include "e-table-config.h" - -typedef struct { - GladeXML *gui; - char *old_spec; -} ConfigData; - -static void -load_data (GladeXML *xml, char *label_widget, const char *content) -{ - GtkLabel *label = GTK_LABEL (glade_xml_get_widget (xml, label_widget)); - - gtk_label_set_text (label, content); -} - -static char * -get_fields (ETable *etable, xmlNode *xmlRoot) -{ - xmlNode *xmlColumns; - xmlNode *column; - GString *res; - char *s; - - res = g_string_new (""); - xmlColumns = e_xml_get_child_by_name (xmlRoot, "columns-shown"); - - for (column = xmlColumns->childs; column; column = column->next){ - ETableCol *ecol; - char *content; - int col; - - content = xmlNodeListGetString (column->doc, column->childs, 1); - col = atoi (content); - xmlFree (content); - - ecol = e_table_header_get_column (etable->header, col); - - g_string_append (res, ecol->text); - if (column->next) - g_string_append (res, ", "); - } - s = res->str; - g_string_free (res, FALSE); - - return s; -} - -static char * -get_grouping (ETable *etable, xmlNode *xmlRoot) -{ - xmlNode *xmlGrouping; - GString *res; - char *s; - - res = g_string_new (""); - xmlGrouping = e_xml_get_child_by_name (xmlRoot, "grouping"); - - s = res->str; - g_string_free (res, FALSE); - - return s; -} - -static char * -get_sort (ETable *etable) -{ - return g_strdup ("None"); -} - -static char * -get_filter (ETable *etable) -{ - return g_strdup ("None"); -} - -/* - * Loads a user-readable definition of the various e-table parameters - * into the dialog for configuring it - */ -static void -load_label_data (GladeXML *gui, ETable *etable) -{ - /* FIXME: Set this to the right value. */ - xmlNode *xmlRoot = NULL; - char *s; - -/* xmlRoot = xmlDocGetRootElement (etable->specification); */ - - s = get_fields (etable, xmlRoot); - load_data (gui, "label1", s); - g_free (s); - - s = get_grouping (etable, xmlRoot); - load_data (gui, "label2", s); - g_free (s); - - s = get_sort (etable); - load_data (gui, "label3", s); - g_free (s); - - s = get_filter (etable); - load_data (gui, "label4", s); - g_free (s); -} - -static void -cb_button_fields (GtkWidget *widget, ETable *etable) -{ -} - -static void -cb_button_grouping (GtkWidget *widget, ETable *etable) -{ -} - -static void -cb_button_sort (GtkWidget *widget, ETable *etable) -{ -} - -static void -cb_button_filter (GtkWidget *widget, ETable *etable) -{ -} - -GnomeDialog * -e_table_gui_config (ETable *etable) -{ - GladeXML *gui; - GnomeDialog *dialog; - ConfigData *config_data; - - g_return_val_if_fail(etable != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE(etable), NULL); - - glade_gnome_init (); - gui = glade_xml_new (ETABLE_GLADEDIR "/e-table-config.glade", NULL); - if (!gui) - return NULL; - - dialog = GNOME_DIALOG (glade_xml_get_widget (gui, "e-table-config")); - - gtk_signal_connect ( - GTK_OBJECT (glade_xml_get_widget (gui, "button-fields")), - "clicked", GTK_SIGNAL_FUNC (cb_button_fields), etable); - gtk_signal_connect ( - GTK_OBJECT (glade_xml_get_widget (gui, "button-grouping")), - "clicked", GTK_SIGNAL_FUNC (cb_button_grouping), etable); - gtk_signal_connect ( - GTK_OBJECT (glade_xml_get_widget (gui, "button-sort")), - "clicked", GTK_SIGNAL_FUNC (cb_button_sort), etable); - gtk_signal_connect ( - GTK_OBJECT (glade_xml_get_widget (gui, "button-filter")), - "clicked", GTK_SIGNAL_FUNC (cb_button_filter), etable); - - load_label_data (gui, etable); - - config_data = g_new (ConfigData, 1); - config_data->gui = gui; - config_data->old_spec = e_table_get_specification (etable); - - gtk_object_set_data ( - GTK_OBJECT (dialog), "config-data", - config_data); - - return dialog; -} - -static void -e_table_gui_destroy_config_data (GtkWidget *widget) -{ - ConfigData *cd = gtk_object_get_data (GTK_OBJECT (widget), "config-data"); - - g_free (cd->old_spec); - gtk_object_destroy (GTK_OBJECT (cd->gui)); - g_free (cd); -} - -void -e_table_gui_config_accept (GtkWidget *widget, ETable *etable) -{ - g_return_if_fail(etable != NULL); - g_return_if_fail(E_IS_TABLE(etable)); - g_return_if_fail(widget != NULL); - g_return_if_fail(GTK_IS_WIDGET(widget)); - - e_table_gui_destroy_config_data (widget); -} - -void -e_table_gui_config_cancel (GtkWidget *widget, ETable *etable) -{ - g_return_if_fail(etable != NULL); - g_return_if_fail(E_IS_TABLE(etable)); - g_return_if_fail(widget != NULL); - g_return_if_fail(GTK_IS_WIDGET(widget)); - - e_table_gui_destroy_config_data (widget); -} - -void -e_table_do_gui_config (GtkWidget *parent, ETable *etable) -{ - GnomeDialog *dialog; - int r; - - g_return_if_fail(etable != NULL); - g_return_if_fail(E_IS_TABLE(etable)); - g_return_if_fail(parent == NULL || GTK_IS_WINDOW(parent)); - - dialog = GNOME_DIALOG (e_table_gui_config (etable)); - if (!dialog) - return; - - if (parent) - gnome_dialog_set_parent (dialog, GTK_WINDOW (parent)); - - r = gnome_dialog_run (GNOME_DIALOG (dialog)); - - if (r == -1 || r == 1) - e_table_gui_config_cancel (GTK_WIDGET (dialog), etable); - else - e_table_gui_config_accept (GTK_WIDGET (dialog), etable); - - if (r != -1) - gtk_object_destroy (GTK_OBJECT (dialog)); -} - - diff --git a/widgets/e-table/e-table-config.glade b/widgets/e-table/e-table-config.glade deleted file mode 100644 index 15223f21f1..0000000000 --- a/widgets/e-table/e-table-config.glade +++ /dev/null @@ -1,302 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <name>E-table</name> - <program_name>e-table</program_name> - <directory></directory> - <source_directory></source_directory> - <pixmaps_directory></pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <use_widget_names>False</use_widget_names> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> - <backup_source_files>True</backup_source_files> - <main_source_file>interface.c</main_source_file> - <main_header_file>interface.h</main_header_file> - <handler_source_file>callbacks.c</handler_source_file> - <handler_header_file>callbacks.h</handler_header_file> - <support_source_file>support.c</support_source_file> - <support_header_file>support.h</support_header_file> - <output_translatable_strings>True</output_translatable_strings> - <translatable_strings_file>e-table-config.glade.h</translatable_strings_file> -</project> - -<widget> - <class>GnomeDialog</class> - <name>e-table-config</name> - <visible>False</visible> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>False</allow_grow> - <auto_shrink>False</auto_shrink> - <auto_close>False</auto_close> - <hide_on_close>False</hide_on_close> - - <widget> - <class>GtkVBox</class> - <child_name>GnomeDialog:vbox</child_name> - <name>dialog-vbox2</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkFrame</class> - <name>top-frame</name> - <border_width>2</border_width> - <label></label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkTable</class> - <name>table1</name> - <border_width>2</border_width> - <rows>4</rows> - <columns>2</columns> - <homogeneous>False</homogeneous> - <row_spacing>2</row_spacing> - <column_spacing>4</column_spacing> - - <widget> - <class>GtkButton</class> - <name>button-fields</name> - <can_focus>True</can_focus> - <label>Fields</label> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-grouping</name> - <can_focus>True</can_focus> - <label>Grouping</label> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>1</top_attach> - <bottom_attach>2</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-sort</name> - <can_focus>True</can_focus> - <label>Sort</label> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>2</top_attach> - <bottom_attach>3</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-filter</name> - <can_focus>True</can_focus> - <label>Filter</label> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>3</top_attach> - <bottom_attach>4</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label1</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label2</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>1</top_attach> - <bottom_attach>2</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label3</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>2</top_attach> - <bottom_attach>3</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label4</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>3</top_attach> - <bottom_attach>4</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - </widget> - </widget> - - <widget> - <class>GtkHButtonBox</class> - <child_name>GnomeDialog:action_area</child_name> - <name>dialog-action_area2</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>0</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - <pack>GTK_PACK_END</pack> - </child> - - <widget> - <class>GtkButton</class> - <name>button12</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_OK</stock_button> - </widget> - - <widget> - <class>GtkButton</class> - <name>button14</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_CANCEL</stock_button> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/e-table/e-table-config.glade.h b/widgets/e-table/e-table-config.glade.h deleted file mode 100644 index 4dc2ec8d31..0000000000 --- a/widgets/e-table/e-table-config.glade.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * Translatable strings file generated by Glade. - * Add this file to your project's POTFILES.in. - * DO NOT compile it as part of your application. - */ - -gchar *s = N_("Fields"); -gchar *s = N_("Grouping"); -gchar *s = N_("Sort"); -gchar *s = N_("Filter"); diff --git a/widgets/e-table/e-table-config.h b/widgets/e-table/e-table-config.h deleted file mode 100644 index 617ef6a331..0000000000 --- a/widgets/e-table/e-table-config.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef _E_TABLE_CONFIG_H -#define _E_TABLE_CONFIG_H - -GnomeDialog *e_table_gui_config (ETable *etable); -void e_table_do_gui_config (GtkWidget *, ETable *etable); - -void e_table_gui_config_accept (GtkWidget *widget, ETable *etable); -void e_table_gui_config_cancel (GtkWidget *widget, ETable *etable); - - -#endif /* _E_TABLE_CONFIG_H */ diff --git a/widgets/e-table/e-table-defines.h b/widgets/e-table/e-table-defines.h deleted file mode 100644 index 9bb9e107ac..0000000000 --- a/widgets/e-table/e-table-defines.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef __E_TABLE_DEFINES__ -#define __E_TABLE_DEFINES__ 1 - -#define BUTTON_HEIGHT 10 -#define BUTTON_PADDING 2 -#define GROUP_INDENT (BUTTON_HEIGHT + (BUTTON_PADDING * 2)) - -/* Padding above and below of the string in the header display */ -#define HEADER_PADDING 2 - -#define MIN_ARROW_SIZE 10 - -typedef void (*ETableForeachFunc) (int model_row, - gpointer closure); - -#endif diff --git a/widgets/e-table/e-table-example-1.c b/widgets/e-table/e-table-example-1.c deleted file mode 100644 index 7c289778aa..0000000000 --- a/widgets/e-table/e-table-example-1.c +++ /dev/null @@ -1,287 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* This code is GPL. */ -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" -#include "e-table.h" - -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "table-test.h" - -/* - * One way in which we make it simpler to build an ETableModel is through - * the ETableSimple class. Instead of creating your own ETableModel - * class, you simply create a new object of the ETableSimple class. You - * give it a bunch of functions that act as callbacks. - * - * You also get to pass a void * to ETableSimple and it gets passed to - * your callbacks. This would be for having multiple models of the same - * type. This is just an example though, so we statically define all the - * data and ignore the void *data parameter. - * - * In our example we will be creating a table model with 6 columns and 10 - * rows. This corresponds to having 6 different types of information and - * 10 different sets of data in our database. - * - * The headers will be hard coded, as will be the example data. - * - */ - -/* - * There are two different meanings to the word "column". The first is - * the model column. A model column corresponds to a specific type of - * data. This is very much like the usage in a database table where a - * column is a field in the database. - * - * The second type of column is a view column. A view column - * corresponds to a visually displayed column. Each view column - * corresponds to a specific model column, though a model column may - * have any number of view columns associated with it, from zero to - * greater than one. - * - * Also, a view column doesn't necessarily depend on only one model - * column. In some cases, the view column renderer can be given a - * reference to another column to get extra information about its - * display. -*/ - -#define ROWS 10 -#define COLS 4 - -#define IMPORTANCE_COLUMN 4 -#define COLOR_COLUMN 5 - -/* - * Here we define the initial layout of the table. This is an xml - * format that allows you to change the initial ordering of the - * columns or to do sorting or grouping initially. This specification - * shows all 5 columns, but moves the importance column nearer to the - * front. It also sorts by the "Full Name" column (ascending.) - * Sorting and grouping take the model column as their arguments - * (sorting is specified by the "column" argument to the leaf elemnt. - */ - -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 4 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping> <leaf column=\"1\" ascending=\"1\"/> </grouping> \ -</ETableSpecification>" - -char *headers [COLS] = { - "Email", - "Full Name", - "Address", - "Phone" -}; - -/* - * Virtual Column list: - * 0 Email - * 1 Full Name - * 2 Address - * 3 Phone - */ - -char *table_data [ROWS] [COLS]; - -/* - * ETableSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -/* - * Since our model is a constant size, we can just return its size in - * the column and row count fields. - */ - -/* This function returns the number of columns in our ETableModel. */ -static int -my_col_count (ETableModel *etc, void *data) -{ - return COLS; -} - -/* This function returns the number of rows in our ETableModel. */ -static int -my_row_count (ETableModel *etc, void *data) -{ - return ROWS; -} - -/* This function returns the value at a particular point in our ETableModel. */ -static void * -my_value_at (ETableModel *etc, int col, int row, void *data) -{ - return (void *) table_data [row] [col]; -} - -/* This function sets the value at a particular point in our ETableModel. */ -static void -my_set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_free (table_data [row] [col]); - table_data [row] [col] = g_strdup (val); -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -my_is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -/* This function duplicates the value passed to it. */ -static void * -my_duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup (value); -} - -/* This function frees the value passed to it. */ -static void -my_free_value (ETableModel *etc, int col, void *value, void *data) -{ - g_free (value); -} - -/* This function creates an empty value. */ -static void * -my_initialize_value (ETableModel *etc, int col, void *data) -{ - return g_strdup (""); -} - -/* This function reports if a value is empty. */ -static gboolean -my_value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - return !(value && *(char *)value); -} - -/* This function reports if a value is empty. */ -static char * -my_value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup(value); -} - -/* We create a window containing our new table. */ -static void -create_table (void) -{ - GtkWidget *e_table, *window, *frame; - ECell *cell_left_just; - ETableHeader *e_table_header; - int i, j; - ETableModel *e_table_model = NULL; - - /* First we fill in the simple data. */ - for (i = 0; i < ROWS; i++){ - for (j = 0; j < COLS; j++) - table_data [i] [j] = g_strdup (""); - } - /* Next we create our model. This uses the functions we defined - earlier. */ - e_table_model = e_table_simple_new ( - my_col_count, my_row_count, my_value_at, - my_set_value_at, my_is_cell_editable, - my_duplicate_value, my_free_value, - my_initialize_value, my_value_is_empty, - my_value_to_string, - NULL); - /* - * Next we create a header. The ETableHeader is used in two - * different way. The first is the full_header. This is the - * list of possible columns in the view. The second use is - * completely internal. Many of the ETableHeader functions are - * for that purpose. The only functions we really need are - * e_table_header_new and e_table_header_add_col. - * - * First we create the header. - */ - e_table_header = e_table_header_new (); - - /* - * Next we have to build renderers for all of the columns. - * Since all our columns are text columns, we can simply use - * the same renderer over and over again. If we had different - * types of columns, we could use a different renderer for - * each column. - */ - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - /* - * Next we create a column object for each view column and add - * them to the header. We don't create a column object for - * the importance column since it will not be shown. - */ - for (i = 0; i < COLS; i++) { - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* - * Here we create a window for our new table. This window - * will get shown and the person will be able to test their - * item. - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - /* This frame is simply to get a bevel around our table. */ - frame = gtk_frame_new (NULL); - - /* - * Here we create the table. We give it the three pieces of - * the table we've created, the header, the model, and the - * initial layout. It does the rest. - */ - e_table = e_table_new (e_table_header, e_table_model, INITIAL_SPEC); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* Size the initial window. */ - gtk_widget_set_usize (window, 200, 200); - - /* Show it all. */ - gtk_widget_show_all (window); -} - -/* This is the main function which just initializes gnome and call our create_table function */ - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - create_table (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} - diff --git a/widgets/e-table/e-table-example-2.c b/widgets/e-table/e-table-example-2.c deleted file mode 100644 index e9d8d9ea80..0000000000 --- a/widgets/e-table/e-table-example-2.c +++ /dev/null @@ -1,330 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* This code is GPL. */ -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" -#include "e-table.h" - -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "table-test.h" - -/* -One way in which we make it simpler to build an ETableModel is through -the ETableSimple class. Instead of creating your own ETableModel -class, you simply create a new object of the ETableSimple class. You -give it a bunch of functions that act as callbacks. - -You also get to pass a void * to ETableSimple and it gets passed to -your callbacks. This would be for having multiple models of the same -type. This is just an example though, so we statically define all the -data and ignore the void *data parameter. - -In our example we will be creating a table model with 6 columns and 10 -rows. This corresponds to having 6 different types of information and -10 different sets of data in our database. - -The headers will be hard coded, as will be the example data. - -*/ - -/* - There are two different meanings to the word "column". The first is - the model column. A model column corresponds to a specific type of - data. This is very much like the usage in a database table where a - column is a field in the database. - - The second type of column is a view column. A view column - corresponds to a visually displayed column. Each view column - corresponds to a specific model column, though a model column may - have any number of view columns associated with it, from zero to - greater than one. - - Also, a view column doesn't necessarily depend on only one model - column. In some cases, the view column renderer can be given a - reference to another column to get extra information about its - display. -*/ - -#define ROWS 10 -#define VIEW_COLS 4 -#define PHYSICAL_COLS 5 -#define VIRTUAL_COLS 6 - -#define IMPORTANCE_COLUMN 4 -#define COLOR_COLUMN 5 - -/* Here we define the initial layout of the table. This is an xml - format that allows you to change the initial ordering of the - columns or to do sorting or grouping initially. This specification - shows all 5 columns, but moves the importance column nearer to the - front. It also sorts by the "Full Name" column (ascending.) - Sorting and grouping take the model column as their arguments - (sorting is specified by the "column" argument to the leaf elemnt. */ -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 4 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping> <leaf column=\"1\" ascending=\"1\"/> </grouping> \ -</ETableSpecification>" - -char *headers[VIEW_COLS] = { - "Email", - "Full Name", - "Address", - "Phone" -}; - -/* Virtual Column list: - 0 Full Name - 1 Email - 2 Address - 3 Phone - 4 Importance field. This field will be a boolean. It also has a - special header, so doesn't appear in the headers list. - 5 Color field. This column is also not displayed. It is also - not stored in the database. It's calculated based on the - Importance field. -*/ - -char *table_data[ROWS][VIEW_COLS]; -gboolean importance_data[ROWS]; - -/* - * ETableSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -/* Since our model is a constant size, we can just return its size in - the column and row count fields. */ - -static GdkColor *color1; -static GdkColor *color2; - -static int -my_col_count (ETableModel *etc, void *data) -{ - return VIRTUAL_COLS; -} - -static int -my_row_count (ETableModel *etc, void *data) -{ - return ROWS; -} - -static void * -my_value_at (ETableModel *etc, int col, int row, void *data) -{ - if (col == COLOR_COLUMN){ - if (importance_data[row]){ - return color1; - } else { - return color2; - } - } else if (col == IMPORTANCE_COLUMN){ - return (gpointer) importance_data[row]; - } else { - return (void *) table_data [row][col]; - } -} - -static void -my_set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - if (col == COLOR_COLUMN){ - } else if (col == IMPORTANCE_COLUMN){ - importance_data[row] = (gboolean) val; - } else { - g_free (table_data [row][col]); - table_data [row][col] = g_strdup (val); - } -} - -static gboolean -my_is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - if (col == IMPORTANCE_COLUMN) - return FALSE; - else - return TRUE; -} - -static void * -my_duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == COLOR_COLUMN){ - return (void *) value; - } else if (col == IMPORTANCE_COLUMN){ - return (void *) value; - } else { - return g_strdup (value); - } -} - -static void -my_free_value (ETableModel *etc, int col, void *value, void *data) -{ - if (col == COLOR_COLUMN){ - } else if (col == IMPORTANCE_COLUMN){ - } else { - g_free (value); - } -} - -static void * -my_initialize_value (ETableModel *etc, int col, void *data) -{ - if (col == COLOR_COLUMN){ - return NULL; - } else if (col == IMPORTANCE_COLUMN){ - return NULL; - } else { - return g_strdup (""); - } -} - -static gboolean -my_value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == COLOR_COLUMN){ - return value == NULL; - } else if (col == IMPORTANCE_COLUMN){ - return value == NULL; - } else { - return !(value && *(char *)value); - } -} - -static char * -my_value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == COLOR_COLUMN){ - return g_strdup_printf("%d", (int) value); - } else if (col == IMPORTANCE_COLUMN){ - return g_strdup_printf("%d", (int) value); - } else { - return g_strdup(value); - } -} - -/* We create a window containing our new table. */ -static void -create_table () -{ - GtkWidget *e_table, *window, *frame; - ECell *cell_left_just; - ECell *cell_checkbox; - ETableHeader *e_table_header; - int i, j; - ETableModel *e_table_model = NULL; - ETableCol *ecol; - GdkPixbuf *pixbuf; - - /* First we fill in the simple data. */ - for (i = 0; i < ROWS; i++){ - for (j = 0; j < VIEW_COLS; j++){ - table_data[i][j] = g_strdup (""); - } - importance_data[i] = FALSE; - } - /* Next we create our model. This uses the functions we defined - earlier. */ - e_table_model = e_table_simple_new ( - my_col_count, my_row_count, my_value_at, - my_set_value_at, my_is_cell_editable, - my_duplicate_value, my_free_value, - my_initialize_value, my_value_is_empty, - my_value_to_string, - NULL); - /* - Next we create a header. The ETableHeader is used in two - different way. The first is the full_header. This is the - list of possible columns in the view. The second use is - completely internal. Many of the ETableHeader functions are - for that purpose. The only functions we really need are - e_table_header_new and e_table_header_add_col. - - First we create the header. */ - e_table_header = e_table_header_new (); - - /* Next we have to build renderers for all of the columns. - Since all our columns are text columns, we can simply use - the same renderer over and over again. If we had different - types of columns, we could use a different renderer for - each column. */ - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - /* Next we create a column object for each view column and add - them to the header. We don't create a column object for - the importance column since it will not be shown. */ - for (i = 0; i < VIEW_COLS; i++){ - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* Next we add a special column for the check box. */ - - cell_checkbox = e_cell_checkbox_new (); - pixbuf = gdk_pixbuf_new_from_file ("clip.png"); - ecol = e_table_col_new_with_pixbuf (i, pixbuf, 0.0, 18, cell_checkbox, g_int_compare, TRUE); - e_table_header_add_column (e_table_header, ecol, i); - - /* - * Setup GUI - */ - /* Here we create a window for our new table. This window - will get shown and the person will be able to test their - item. */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - /* This frame is simply to get a bevel around our table. */ - frame = gtk_frame_new (NULL); - /* Here we create the table. We give it the three pieces of - the table we've created, the header, the model, and the - initial layout. It does the rest. */ - e_table = e_table_new (e_table_header, e_table_model, INITIAL_SPEC); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* Size the initial window. */ - gtk_widget_set_usize (window, 200, 200); - /* Show it all. */ - gtk_widget_show_all (window); -} - - - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - create_table (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} diff --git a/widgets/e-table/e-table-field-chooser-dialog.c b/widgets/e-table/e-table-field-chooser-dialog.c deleted file mode 100644 index b54c57e80e..0000000000 --- a/widgets/e-table/e-table-field-chooser-dialog.c +++ /dev/null @@ -1,190 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-field-chooser-dialog.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <gnome.h> -#include <e-table-field-chooser-dialog.h> - -static void e_table_field_chooser_dialog_init (ETableFieldChooserDialog *card); -static void e_table_field_chooser_dialog_class_init (ETableFieldChooserDialogClass *klass); -static void e_table_field_chooser_dialog_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_dialog_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_dialog_destroy (GtkObject *object); -static void e_table_field_chooser_dialog_clicked (GnomeDialog *dialog, gint button); - -static GnomeDialogClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_DND_CODE, - ARG_FULL_HEADER, -}; - -GtkType -e_table_field_chooser_dialog_get_type (void) -{ - static GtkType table_field_chooser_dialog_type = 0; - - if (!table_field_chooser_dialog_type) - { - static const GtkTypeInfo table_field_chooser_dialog_info = - { - "ETableFieldChooserDialog", - sizeof (ETableFieldChooserDialog), - sizeof (ETableFieldChooserDialogClass), - (GtkClassInitFunc) e_table_field_chooser_dialog_class_init, - (GtkObjectInitFunc) e_table_field_chooser_dialog_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - table_field_chooser_dialog_type = gtk_type_unique (gnome_dialog_get_type (), &table_field_chooser_dialog_info); - } - - return table_field_chooser_dialog_type; -} - -static void -e_table_field_chooser_dialog_class_init (ETableFieldChooserDialogClass *klass) -{ - GtkObjectClass *object_class; - GnomeDialogClass *dialog_class; - - object_class = (GtkObjectClass*) klass; - dialog_class = GNOME_DIALOG_CLASS (klass); - - parent_class = gtk_type_class (gnome_dialog_get_type ()); - - object_class->destroy = e_table_field_chooser_dialog_destroy; - object_class->set_arg = e_table_field_chooser_dialog_set_arg; - object_class->get_arg = e_table_field_chooser_dialog_get_arg; - - dialog_class->clicked = e_table_field_chooser_dialog_clicked; - - gtk_object_add_arg_type ("ETableFieldChooserDialog::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableFieldChooserDialog::full_header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_FULL_HEADER); -} - -static void -e_table_field_chooser_dialog_init (ETableFieldChooserDialog *e_table_field_chooser_dialog) -{ - GtkWidget *widget; - - e_table_field_chooser_dialog->etfc = NULL; - e_table_field_chooser_dialog->dnd_code = g_strdup(""); - e_table_field_chooser_dialog->full_header = NULL; - - gnome_dialog_append_buttons(GNOME_DIALOG(e_table_field_chooser_dialog), - GNOME_STOCK_BUTTON_CLOSE, - NULL); - - gtk_window_set_policy(GTK_WINDOW(e_table_field_chooser_dialog), FALSE, TRUE, FALSE); - - widget = e_table_field_chooser_new(); - e_table_field_chooser_dialog->etfc = E_TABLE_FIELD_CHOOSER(widget); - - gtk_object_set(GTK_OBJECT(widget), - "dnd_code", e_table_field_chooser_dialog->dnd_code, - "full_header", e_table_field_chooser_dialog->full_header, - NULL); - - gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(e_table_field_chooser_dialog)->vbox), - widget, TRUE, TRUE, 0); - - gtk_widget_show(GTK_WIDGET(widget)); -} - -GtkWidget* -e_table_field_chooser_dialog_new (void) -{ - GtkWidget *widget = GTK_WIDGET (gtk_type_new (e_table_field_chooser_dialog_get_type ())); - return widget; -} - -static void -e_table_field_chooser_dialog_destroy (GtkObject *object) -{ - ETableFieldChooserDialog *etfcd = E_TABLE_FIELD_CHOOSER_DIALOG (object); - g_free(etfcd->dnd_code); - if (etfcd->full_header) - gtk_object_unref(GTK_OBJECT(etfcd->full_header)); -} - -static void -e_table_field_chooser_dialog_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooserDialog *etfcd = E_TABLE_FIELD_CHOOSER_DIALOG(object); - switch (arg_id){ - case ARG_DND_CODE: - g_free(etfcd->dnd_code); - etfcd->dnd_code = g_strdup(GTK_VALUE_STRING (*arg)); - if (etfcd->etfc) - gtk_object_set(GTK_OBJECT(etfcd->etfc), - "dnd_code", etfcd->dnd_code, - NULL); - break; - case ARG_FULL_HEADER: - if (etfcd->full_header) - gtk_object_unref(GTK_OBJECT(etfcd->full_header)); - if (GTK_VALUE_OBJECT(*arg)) - etfcd->full_header = E_TABLE_HEADER(GTK_VALUE_OBJECT(*arg)); - else - etfcd->full_header = NULL; - if (etfcd->full_header) - gtk_object_ref(GTK_OBJECT(etfcd->full_header)); - if (etfcd->etfc) - gtk_object_set(GTK_OBJECT(etfcd->etfc), - "full_header", etfcd->full_header, - NULL); - break; - default: - break; - } -} - -static void -e_table_field_chooser_dialog_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooserDialog *etfcd = E_TABLE_FIELD_CHOOSER_DIALOG(object); - switch (arg_id) { - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (etfcd->dnd_code); - break; - case ARG_FULL_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etfcd->full_header); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_table_field_chooser_dialog_clicked (GnomeDialog *dialog, int button) -{ - if (button == 0) - gnome_dialog_close(dialog); -} diff --git a/widgets/e-table/e-table-field-chooser-dialog.h b/widgets/e-table/e-table-field-chooser-dialog.h deleted file mode 100644 index c209210dda..0000000000 --- a/widgets/e-table/e-table-field-chooser-dialog.h +++ /dev/null @@ -1,76 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-table-field-chooser-dialog.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_TABLE_FIELD_CHOOSER_DIALOG_H__ -#define __E_TABLE_FIELD_CHOOSER_DIALOG_H__ - -#include <gnome.h> -#include <glade/glade.h> -#include "e-table-field-chooser.h" -#include "e-table-header.h" - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ETableFieldChooserDialog - A dialog displaying information about a contact. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - */ - -#define E_TABLE_FIELD_CHOOSER_DIALOG_TYPE (e_table_field_chooser_dialog_get_type ()) -#define E_TABLE_FIELD_CHOOSER_DIALOG(obj) (GTK_CHECK_CAST ((obj), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE, ETableFieldChooserDialog)) -#define E_TABLE_FIELD_CHOOSER_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE, ETableFieldChooserDialogClass)) -#define E_IS_TABLE_FIELD_CHOOSER_DIALOG(obj) (GTK_CHECK_TYPE ((obj), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE)) -#define E_IS_TABLE_FIELD_CHOOSER_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE)) - - -typedef struct _ETableFieldChooserDialog ETableFieldChooserDialog; -typedef struct _ETableFieldChooserDialogClass ETableFieldChooserDialogClass; - -struct _ETableFieldChooserDialog -{ - GnomeDialog parent; - - /* item specific fields */ - ETableFieldChooser *etfc; - gchar *dnd_code; - ETableHeader *full_header; -}; - -struct _ETableFieldChooserDialogClass -{ - GnomeDialogClass parent_class; -}; - - -GtkWidget *e_table_field_chooser_dialog_new(void); -GtkType e_table_field_chooser_dialog_get_type (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TABLE_FIELD_CHOOSER_DIALOG_H__ */ diff --git a/widgets/e-table/e-table-field-chooser-item.c b/widgets/e-table/e-table-field-chooser-item.c deleted file mode 100644 index e23fc4c9f5..0000000000 --- a/widgets/e-table/e-table-field-chooser-item.c +++ /dev/null @@ -1,566 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-column-view.c: A canvas item based view of the ETableColumn. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkdnd.h> -#include <libgnomeui/gnome-canvas.h> -#include <libgnomeui/gnome-canvas-util.h> -#include <libgnomeui/gnome-canvas-polygon.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "e-util/e-xml-utils.h" -#include "e-util/e-canvas.h" - -#include "e-table-header.h" -#include "e-table-col-dnd.h" -#include "e-table-defines.h" - -#include "e-table-field-chooser-item.h" - -#if 0 -enum { - BUTTON_PRESSED, - LAST_SIGNAL -}; - -static guint etfci_signals [LAST_SIGNAL] = { 0, }; -#endif - -#define PARENT_OBJECT_TYPE gnome_canvas_item_get_type () - -#define ELEMENTS(x) (sizeof (x) / sizeof (x[0])) - -static GnomeCanvasItemClass *etfci_parent_class; - -static void etfci_drop_table_header (ETableFieldChooserItem *etfci); - -enum { - ARG_0, - ARG_FULL_HEADER, - ARG_DND_CODE, - ARG_WIDTH, - ARG_HEIGHT, -}; - -static void -etfci_destroy (GtkObject *object){ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (object); - - etfci_drop_table_header (etfci); - - gdk_font_unref(etfci->font); - - if (GTK_OBJECT_CLASS (etfci_parent_class)->destroy) - (*GTK_OBJECT_CLASS (etfci_parent_class)->destroy) (object); -} - -static void -etfci_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - double old_height; - - old_height = etfci->height; - - etfci->height = e_table_header_count (etfci->full_header) * etfci->button_height; - - if (old_height != etfci->height) - e_canvas_item_request_parent_reflow(item); - - gnome_canvas_item_request_update(item); -} - -static void -etfci_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - double i2c [6]; - ArtPoint c1, c2, i1, i2; - - if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->update) - (*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->update)(item, affine, clip_path, flags); - - i1.x = i1.y = 0; - i2.x = etfci->width; - i2.y = etfci->height; - - gnome_canvas_item_i2c_affine (item, i2c); - art_affine_point (&c1, &i1, i2c); - art_affine_point (&c2, &i2, i2c); - - if (item->x1 != c1.x || - item->y1 != c1.y || - item->x2 != c2.x || - item->y2 != c2.y) - { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); - item->x1 = c1.x; - item->y1 = c1.y; - item->x2 = c2.x; - item->y2 = c2.y; - - gnome_canvas_group_child_bounds (GNOME_CANVAS_GROUP (item->parent), item); - } - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); -} - -static void -etfci_font_load (ETableFieldChooserItem *etfci, char *font) -{ - if (etfci->font) - gdk_font_unref (etfci->font); - etfci->font = NULL; - - if (font) - etfci->font = gdk_fontset_load (font); - - if (etfci->font == NULL) { - etfci->font = GTK_WIDGET(GNOME_CANVAS_ITEM(etfci)->canvas)->style->font; - gdk_font_ref(etfci->font); - } - - etfci->button_height = etfci->font->ascent + etfci->font->descent + HEADER_PADDING; -} - -static void -etfci_drop_table_header (ETableFieldChooserItem *etfci) -{ - GtkObject *header; - - if (!etfci->full_header) - return; - - header = GTK_OBJECT (etfci->full_header); - if (etfci->structure_change_id) - gtk_signal_disconnect (header, etfci->structure_change_id); - if (etfci->dimension_change_id) - gtk_signal_disconnect (header, etfci->dimension_change_id); - etfci->structure_change_id = 0; - etfci->dimension_change_id = 0; - - if (header) - gtk_object_unref (header); - etfci->full_header = NULL; - etfci->height = 0; - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -structure_changed (ETableHeader *header, ETableFieldChooserItem *etfci) -{ - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -dimension_changed (ETableHeader *header, int col, ETableFieldChooserItem *etfci) -{ - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -etfci_add_table_header (ETableFieldChooserItem *etfci, ETableHeader *header) -{ - etfci->full_header = header; - gtk_object_ref (GTK_OBJECT (etfci->full_header)); - - etfci->structure_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "structure_change", - GTK_SIGNAL_FUNC(structure_changed), etfci); - etfci->dimension_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "dimension_change", - GTK_SIGNAL_FUNC(dimension_changed), etfci); - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -etfci_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableFieldChooserItem *etfci; - - item = GNOME_CANVAS_ITEM (o); - etfci = E_TABLE_FIELD_CHOOSER_ITEM (o); - - switch (arg_id){ - case ARG_FULL_HEADER: - etfci_drop_table_header (etfci); - if (GTK_VALUE_OBJECT (*arg)) - etfci_add_table_header (etfci, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_DND_CODE: - g_free(etfci->dnd_code); - etfci->dnd_code = g_strdup(GTK_VALUE_STRING (*arg)); - break; - - case ARG_WIDTH: - etfci->width = GTK_VALUE_DOUBLE (*arg); - gnome_canvas_item_request_update(item); - break; - } -} - -static void -etfci_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableFieldChooserItem *etfci; - - item = GNOME_CANVAS_ITEM (o); - etfci = E_TABLE_FIELD_CHOOSER_ITEM (o); - - switch (arg_id){ - - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (etfci->dnd_code); - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etfci->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etfci->height; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etfci_drag_data_get (GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETableFieldChooserItem *etfci) -{ - if (etfci->drag_col != -1) { - gchar *string = g_strdup_printf("%d", etfci->drag_col); - gtk_selection_data_set(selection_data, - GDK_SELECTION_TYPE_STRING, - sizeof(string[0]), - string, - strlen(string)); - g_free(string); - } -} - -static void -etfci_drag_end (GtkWidget *canvas, - GdkDragContext *context, - ETableFieldChooserItem *etfci) -{ - etfci->drag_col = -1; -} - -static void -etfci_realize (GnomeCanvasItem *item) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - GdkWindow *window; - - if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)-> realize) - (*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->realize)(item); - - window = GTK_WIDGET (item->canvas)->window; - - if (!etfci->font) - etfci_font_load (etfci, NULL); - - etfci->drag_end_id = gtk_signal_connect ( - GTK_OBJECT (item->canvas), "drag_end", - GTK_SIGNAL_FUNC (etfci_drag_end), etfci); - etfci->drag_data_get_id = gtk_signal_connect ( - GTK_OBJECT (item->canvas), "drag_data_get", - GTK_SIGNAL_FUNC (etfci_drag_data_get), etfci); - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -etfci_unrealize (GnomeCanvasItem *item) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - - if (etfci->font) - gdk_font_unref (etfci->font); - etfci->font = NULL; - - gtk_signal_disconnect (GTK_OBJECT (item->canvas), etfci->drag_end_id); - etfci->drag_end_id = 0; - gtk_signal_disconnect (GTK_OBJECT (item->canvas), etfci->drag_data_get_id); - etfci->drag_data_get_id = 0; - - if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->unrealize)(item); -} - -static void -draw_button (ETableFieldChooserItem *etfci, ETableCol *col, - GdkDrawable *drawable, GtkStyle *style, - int x, int y, int width, int height) -{ - GdkRectangle clip; - int xtra; - GdkRectangle area; - - GtkWidget *widget = GTK_WIDGET(GNOME_CANVAS_ITEM(etfci)->canvas); - - gdk_window_clear_area (drawable, x, y, width, height); - - area.x = x; - area.y = y; - area.width = width; - area.height = height; - - gtk_paint_box (style, drawable, - GTK_STATE_NORMAL, GTK_SHADOW_OUT, - &area, widget, "button", - x, y, width, height); - - clip.x = x + HEADER_PADDING / 2; - clip.y = y + HEADER_PADDING / 2; - clip.width = width - HEADER_PADDING; - clip.height = etfci->button_height; - - if (col->is_pixbuf){ - xtra = (clip.width - gdk_pixbuf_get_width (col->pixbuf))/2; - - xtra += HEADER_PADDING / 2; - - gdk_pixbuf_render_to_drawable_alpha (col->pixbuf, - drawable, - 0, 0, - x + xtra, y + (clip.height - gdk_pixbuf_get_height (col->pixbuf)) / 2, - gdk_pixbuf_get_width (col->pixbuf), gdk_pixbuf_get_height(col->pixbuf), - GDK_PIXBUF_ALPHA_FULL, 128, - GDK_RGB_DITHER_NORMAL, - 0, 0); - } else { - /* Center the thing */ - xtra = (clip.width - gdk_string_measure (etfci->font, col->text))/2; - - /* Skip over border */ - if (xtra < 0) - xtra = 0; - - xtra += HEADER_PADDING / 2; - - gdk_draw_text ( - drawable, etfci->font, - style->text_gc[GTK_STATE_NORMAL], x + xtra, y + etfci->button_height - etfci->font->descent - HEADER_PADDING / 2, - col->text, strlen (col->text)); - } -} - -static void -etfci_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - const int rows = e_table_header_count (etfci->full_header); - int y1, y2; - int row; - - y1 = y2 = 0; - for (row = 0; row < rows; row++, y1 = y2){ - ETableCol *ecol = e_table_header_get_column (etfci->full_header, row); - - y2 += etfci->button_height; - - if (y1 > (y + height)) - break; - - if (y2 < y) - continue; - - draw_button (etfci, ecol, drawable, - GTK_WIDGET (canvas)->style, - - x, y1 - y, etfci->width, y2 - y1); - } -} - -static double -etfci_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - -static gboolean -etfci_maybe_start_drag (ETableFieldChooserItem *etfci, double x, double y) -{ - if (!etfci->maybe_drag) - return FALSE; - - if (MAX (abs (etfci->click_x - x), - abs (etfci->click_y - y)) <= 3) - return FALSE; - - return TRUE; -} - -static void -etfci_start_drag (ETableFieldChooserItem *etfci, GdkEvent *event, double x, double y) -{ - GtkWidget *widget = GTK_WIDGET (GNOME_CANVAS_ITEM (etfci)->canvas); - GtkTargetList *list; - GdkDragContext *context; - ETableCol *ecol; - GdkPixmap *pixmap; - int drag_col; - - GtkTargetEntry etfci_drag_types [] = { - { TARGET_ETABLE_COL_TYPE, 0, TARGET_ETABLE_COL_HEADER }, - }; - - drag_col = y / etfci->button_height; - - if (drag_col < 0 || drag_col > e_table_header_count(etfci->full_header)) - return; - - ecol = e_table_header_get_column (etfci->full_header, drag_col); - - etfci->drag_col = ecol->col_idx; - - etfci_drag_types[0].target = g_strdup_printf("%s-%s", etfci_drag_types[0].target, etfci->dnd_code); - list = gtk_target_list_new (etfci_drag_types, ELEMENTS (etfci_drag_types)); - context = gtk_drag_begin (widget, list, GDK_ACTION_MOVE, 1, event); - g_free(etfci_drag_types[0].target); - - - pixmap = gdk_pixmap_new (widget->window, etfci->width, etfci->button_height, -1); - draw_button (etfci, ecol, pixmap, - widget->style, - 0, 0, etfci->width, etfci->button_height); - gtk_drag_set_icon_pixmap (context, - gdk_window_get_colormap (widget->window), - pixmap, - NULL, - etfci->width / 2, - etfci->button_height / 2); - gdk_pixmap_unref (pixmap); - etfci->maybe_drag = FALSE; -} - -/* - * Handles the events on the ETableFieldChooserItem - */ -static int -etfci_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - int x, y; - - switch (e->type){ - case GDK_MOTION_NOTIFY: - gnome_canvas_w2c (canvas, e->motion.x, e->motion.y, &x, &y); - - if (etfci_maybe_start_drag (etfci, x, y)) - etfci_start_drag (etfci, e, x, y); - break; - - case GDK_BUTTON_PRESS: - gnome_canvas_w2c (canvas, e->button.x, e->button.y, &x, &y); - - if (e->button.button == 1){ - etfci->click_x = x; - etfci->click_y = y; - etfci->maybe_drag = TRUE; - } - break; - - case GDK_BUTTON_RELEASE: { - etfci->maybe_drag = FALSE; - break; - } - - default: - return FALSE; - } - return TRUE; -} - -static void -etfci_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - - etfci_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - object_class->destroy = etfci_destroy; - object_class->set_arg = etfci_set_arg; - object_class->get_arg = etfci_get_arg; - - item_class->update = etfci_update; - item_class->realize = etfci_realize; - item_class->unrealize = etfci_unrealize; - item_class->draw = etfci_draw; - item_class->point = etfci_point; - item_class->event = etfci_event; - - gtk_object_add_arg_type ("ETableFieldChooserItem::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableFieldChooserItem::full_header", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_FULL_HEADER); - gtk_object_add_arg_type ("ETableFieldChooserItem::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableFieldChooserItem::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); -} - -static void -etfci_init (GnomeCanvasItem *item) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - - etfci->full_header = NULL; - - etfci->height = etfci->width = 0; - etfci->button_height = 0; - - etfci->font = NULL; - - etfci->structure_change_id = 0; - etfci->dimension_change_id = 0; - - etfci->dnd_code = NULL; - - etfci->maybe_drag = 0; - etfci->drag_end_id = 0; - - e_canvas_item_set_reflow_callback(item, etfci_reflow); -} - -GtkType -e_table_field_chooser_item_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableFieldChooserItem", - sizeof (ETableFieldChooserItem), - sizeof (ETableFieldChooserItemClass), - (GtkClassInitFunc) etfci_class_init, - (GtkObjectInitFunc) etfci_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} - diff --git a/widgets/e-table/e-table-field-chooser-item.h b/widgets/e-table/e-table-field-chooser-item.h deleted file mode 100644 index 4b349f40e3..0000000000 --- a/widgets/e-table/e-table-field-chooser-item.h +++ /dev/null @@ -1,47 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_FIELD_CHOOSER_ITEM_H_ -#define _E_TABLE_FIELD_CHOOSER_ITEM_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gnome-xml/tree.h> -#include "e-table-header.h" - -#define E_TABLE_FIELD_CHOOSER_ITEM_TYPE (e_table_field_chooser_item_get_type ()) -#define E_TABLE_FIELD_CHOOSER_ITEM(o) (GTK_CHECK_CAST ((o), E_TABLE_FIELD_CHOOSER_ITEM_TYPE, ETableFieldChooserItem)) -#define E_TABLE_FIELD_CHOOSER_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_FIELD_CHOOSER_ITEM_TYPE, ETableFieldChooserItemClass)) -#define E_IS_TABLE_FIELD_CHOOSER_ITEM(o) (GTK_CHECK_TYPE ((o), E_TABLE_FIELD_CHOOSER_ITEM_TYPE)) -#define E_IS_TABLE_FIELD_CHOOSER_ITEM_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_FIELD_CHOOSER_ITEM_TYPE)) - -typedef struct { - GnomeCanvasItem parent; - ETableHeader *full_header; - - double height, width; - double button_height; - - GdkFont *font; - - /* - * Ids - */ - int structure_change_id, dimension_change_id; - - gchar *dnd_code; - - /* - * For dragging columns - */ - guint maybe_drag:1; - int click_x, click_y; - int drag_col; - guint drag_data_get_id; - guint drag_end_id; -} ETableFieldChooserItem; - -typedef struct { - GnomeCanvasItemClass parent_class; -} ETableFieldChooserItemClass; - -GtkType e_table_field_chooser_item_get_type (void); - -#endif /* _E_TABLE_FIELD_CHOOSER_ITEM_H_ */ diff --git a/widgets/e-table/e-table-field-chooser.c b/widgets/e-table/e-table-field-chooser.c deleted file mode 100644 index 0d56945f7f..0000000000 --- a/widgets/e-table/e-table-field-chooser.c +++ /dev/null @@ -1,246 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-field-chooser.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <gnome.h> -#include <e-table-field-chooser.h> -#include <e-table-field-chooser-item.h> - -static void e_table_field_chooser_init (ETableFieldChooser *card); -static void e_table_field_chooser_class_init (ETableFieldChooserClass *klass); -static void e_table_field_chooser_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_destroy (GtkObject *object); - -static GtkVBoxClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_FULL_HEADER, - ARG_DND_CODE, -}; - -GtkType -e_table_field_chooser_get_type (void) -{ - static GtkType table_field_chooser_type = 0; - - if (!table_field_chooser_type) - { - static const GtkTypeInfo table_field_chooser_info = - { - "ETableFieldChooser", - sizeof (ETableFieldChooser), - sizeof (ETableFieldChooserClass), - (GtkClassInitFunc) e_table_field_chooser_class_init, - (GtkObjectInitFunc) e_table_field_chooser_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - table_field_chooser_type = gtk_type_unique (gtk_vbox_get_type (), &table_field_chooser_info); - } - - return table_field_chooser_type; -} - -static void -e_table_field_chooser_class_init (ETableFieldChooserClass *klass) -{ - GtkObjectClass *object_class; - GtkVBoxClass *vbox_class; - - object_class = (GtkObjectClass*) klass; - vbox_class = (GtkVBoxClass *) klass; - - parent_class = gtk_type_class (gtk_vbox_get_type ()); - - object_class->set_arg = e_table_field_chooser_set_arg; - object_class->get_arg = e_table_field_chooser_get_arg; - object_class->destroy = e_table_field_chooser_destroy; - gtk_object_add_arg_type ("ETableFieldChooser::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableFieldChooser::full_header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_FULL_HEADER); -} - -static void allocate_callback(GtkWidget *canvas, GtkAllocation *allocation, ETableFieldChooser *etfc) -{ - double height; - etfc->last_alloc = *allocation; - gnome_canvas_item_set( etfc->item, - "width", (double) allocation->width, - NULL ); - gtk_object_get(GTK_OBJECT(etfc->item), - "height", &height, - NULL); - height = MAX(height, allocation->height); - gnome_canvas_set_scroll_region(GNOME_CANVAS( etfc->canvas ), 0, 0, allocation->width - 1, height - 1); - gnome_canvas_item_set( etfc->rect, - "x2", (double) allocation->width, - "y2", (double) height, - NULL ); -} - -static void resize(GnomeCanvas *canvas, ETableFieldChooser *etfc) -{ - double height; - gtk_object_get(GTK_OBJECT(etfc->item), - "height", &height, - NULL); - - height = MAX(height, etfc->last_alloc.height); - - gnome_canvas_set_scroll_region (GNOME_CANVAS(etfc->canvas), 0, 0, etfc->last_alloc.width - 1, height - 1); - gnome_canvas_item_set( etfc->rect, - "x2", (double) etfc->last_alloc.width, - "y2", (double) height, - NULL ); -} - -static void -e_table_field_chooser_init (ETableFieldChooser *etfc) -{ - GladeXML *gui; - GtkWidget *widget; - - gui = glade_xml_new (ETABLE_GLADEDIR "/e-table-field-chooser.glade", NULL); - etfc->gui = gui; - - widget = glade_xml_get_widget(gui, "vbox-top"); - if (!widget) { - return; - } - gtk_widget_reparent(widget, - GTK_WIDGET(etfc)); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - etfc->canvas = GNOME_CANVAS(glade_xml_get_widget(gui, "canvas-buttons")); - - etfc->rect = gnome_canvas_item_new(gnome_canvas_root( GNOME_CANVAS( etfc->canvas ) ), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) 100, - "y2", (double) 100, - "fill_color", "white", - NULL ); - - etfc->item = gnome_canvas_item_new(gnome_canvas_root(etfc->canvas), - e_table_field_chooser_item_get_type(), - "width", (double) 100, - "full_header", etfc->full_header, - "dnd_code", etfc->dnd_code, - NULL ); - - gtk_signal_connect( GTK_OBJECT( etfc->canvas ), "reflow", - GTK_SIGNAL_FUNC( resize ), - etfc); - - gnome_canvas_set_scroll_region ( GNOME_CANVAS( etfc->canvas ), - 0, 0, - 100, 100 ); - - /* Connect the signals */ - gtk_signal_connect (GTK_OBJECT (etfc->canvas), "size_allocate", - GTK_SIGNAL_FUNC (allocate_callback), - etfc); - - gtk_widget_pop_visual (); - gtk_widget_pop_colormap (); - gtk_widget_show(widget); -} - -static void -e_table_field_chooser_destroy (GtkObject *object) -{ - ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); - - g_free(etfc->dnd_code); - if (etfc->full_header) - gtk_object_unref(GTK_OBJECT(etfc->full_header)); - - if (etfc->gui) - gtk_object_unref(GTK_OBJECT(etfc->gui)); -} - -GtkWidget* -e_table_field_chooser_new (void) -{ - GtkWidget *widget = GTK_WIDGET (gtk_type_new (e_table_field_chooser_get_type ())); - return widget; -} - -static void -e_table_field_chooser_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); - - switch (arg_id){ - case ARG_DND_CODE: - g_free(etfc->dnd_code); - etfc->dnd_code = g_strdup(GTK_VALUE_STRING (*arg)); - if (etfc->item) - gtk_object_set(GTK_OBJECT(etfc->item), - "dnd_code", etfc->dnd_code, - NULL); - break; - case ARG_FULL_HEADER: - if (etfc->full_header) - gtk_object_unref(GTK_OBJECT(etfc->full_header)); - if (GTK_VALUE_OBJECT(*arg)) - etfc->full_header = E_TABLE_HEADER(GTK_VALUE_OBJECT(*arg)); - else - etfc->full_header = NULL; - if (etfc->full_header) - gtk_object_ref(GTK_OBJECT(etfc->full_header)); - if (etfc->item) - gtk_object_set(GTK_OBJECT(etfc->item), - "full_header", etfc->full_header, - NULL); - break; - default: - break; - } -} - -static void -e_table_field_chooser_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); - - switch (arg_id) { - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (etfc->dnd_code); - break; - case ARG_FULL_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etfc->full_header); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} diff --git a/widgets/e-table/e-table-field-chooser.glade b/widgets/e-table/e-table-field-chooser.glade deleted file mode 100644 index a5cd37c2df..0000000000 --- a/widgets/e-table/e-table-field-chooser.glade +++ /dev/null @@ -1,131 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <name>e-table-field-chooser</name> - <program_name>e-table-field-chooser</program_name> - <directory></directory> - <source_directory>src</source_directory> - <pixmaps_directory>pixmaps</pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <use_widget_names>True</use_widget_names> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> - <gnome_help_support>True</gnome_help_support> - <output_translatable_strings>True</output_translatable_strings> - <translatable_strings_file>e-table-field-chooser.glade.h</translatable_strings_file> -</project> - -<widget> - <class>GnomeDialog</class> - <name>dialog-field-chooser</name> - <visible>False</visible> - <title>Field Chooser</title> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - <auto_close>False</auto_close> - <hide_on_close>False</hide_on_close> - - <widget> - <class>GtkVBox</class> - <child_name>GnomeDialog:vbox</child_name> - <name>dialog-vbox1</name> - <homogeneous>False</homogeneous> - <spacing>8</spacing> - <child> - <padding>4</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHButtonBox</class> - <child_name>GnomeDialog:action_area</child_name> - <name>dialog-action_area1</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>8</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - <pack>GTK_PACK_END</pack> - </child> - - <widget> - <class>GtkButton</class> - <name>button3</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_CLOSE</stock_button> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox-top</name> - <homogeneous>False</homogeneous> - <spacing>4</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkLabel</class> - <name>label1</name> - <label>To add a column to your table, drag it into -the location in which you want it to appear.</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow1</name> - <width>200</width> - <height>200</height> - <hscrollbar_policy>GTK_POLICY_AUTOMATIC</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_AUTOMATIC</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>Custom</class> - <name>canvas-buttons</name> - <creation_function>e_canvas_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Thu, 08 Jun 2000 07:27:33 GMT</last_modification_time> - </widget> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/e-table/e-table-field-chooser.glade.h b/widgets/e-table/e-table-field-chooser.glade.h deleted file mode 100644 index a36bd6052c..0000000000 --- a/widgets/e-table/e-table-field-chooser.glade.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * Translatable strings file generated by Glade. - * Add this file to your project's POTFILES.in. - * DO NOT compile it as part of your application. - */ - -gchar *s = N_("Field Chooser"); -gchar *s = N_("To add a column to your table, drag it into\n" - "the location in which you want it to appear."); diff --git a/widgets/e-table/e-table-field-chooser.h b/widgets/e-table/e-table-field-chooser.h deleted file mode 100644 index d84aafdc63..0000000000 --- a/widgets/e-table/e-table-field-chooser.h +++ /dev/null @@ -1,81 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-contact-editor-fullname.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_TABLE_FIELD_CHOOSER_H__ -#define __E_TABLE_FIELD_CHOOSER_H__ - -#include <gnome.h> -#include <glade/glade.h> -#include "e-table-header.h" - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ETableFieldChooser - A dialog displaying information about a contact. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - */ - -#define E_TABLE_FIELD_CHOOSER_TYPE (e_table_field_chooser_get_type ()) -#define E_TABLE_FIELD_CHOOSER(obj) (GTK_CHECK_CAST ((obj), E_TABLE_FIELD_CHOOSER_TYPE, ETableFieldChooser)) -#define E_TABLE_FIELD_CHOOSER_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TABLE_FIELD_CHOOSER_TYPE, ETableFieldChooserClass)) -#define E_IS_TABLE_FIELD_CHOOSER(obj) (GTK_CHECK_TYPE ((obj), E_TABLE_FIELD_CHOOSER_TYPE)) -#define E_IS_TABLE_FIELD_CHOOSER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TABLE_FIELD_CHOOSER_TYPE)) - - -typedef struct _ETableFieldChooser ETableFieldChooser; -typedef struct _ETableFieldChooserClass ETableFieldChooserClass; - -struct _ETableFieldChooser -{ - GtkVBox parent; - - /* item specific fields */ - GladeXML *gui; - GnomeCanvas *canvas; - GnomeCanvasItem *item; - - GnomeCanvasItem *rect; - GtkAllocation last_alloc; - - gchar *dnd_code; - ETableHeader *full_header; -}; - -struct _ETableFieldChooserClass -{ - GtkVBoxClass parent_class; -}; - - -GtkWidget *e_table_field_chooser_new(void); -GtkType e_table_field_chooser_get_type (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TABLE_FIELD_CHOOSER_H__ */ diff --git a/widgets/e-table/e-table-group-container.c b/widgets/e-table/e-table-group-container.c deleted file mode 100644 index f042364c99..0000000000 --- a/widgets/e-table/e-table-group-container.c +++ /dev/null @@ -1,1270 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-Table-Group.c: Implements the grouping objects for elements on a table - * - * Author: - * Chris Lahey <clahey@helixcode.com> - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000 Helix Code, Inc. - */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-group-container.h" -#include "e-table-group-leaf.h" -#include "e-table-item.h" -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-util/e-util.h" -#include "e-util/e-canvas.h" -#include "e-util/e-canvas-utils.h" -#include "widgets/e-text/e-text.h" -#include "e-table-defines.h" - -#define TITLE_HEIGHT 16 - -#define PARENT_TYPE e_table_group_get_type () - -static GnomeCanvasGroupClass *etgc_parent_class; - -/* The arguments we take */ -enum { - ARG_0, - ARG_HEIGHT, - ARG_WIDTH, - ARG_MINIMUM_WIDTH, - ARG_FROZEN, - ARG_TABLE_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_TABLE_SELECTION_MODEL, - ARG_LENGTH_THRESHOLD, -}; - -typedef struct { - ETableGroup *child; - void *key; - char *string; - GnomeCanvasItem *text; - GnomeCanvasItem *rect; - gint count; -} ETableGroupContainerChildNode; - -static EPrintable * -etgc_get_printable (ETableGroup *etg); - - -static void -e_table_group_container_child_node_free (ETableGroupContainer *etgc, - ETableGroupContainerChildNode *child_node) -{ - ETableGroup *etg = E_TABLE_GROUP (etgc); - ETableGroup *child = child_node->child; - - gtk_object_destroy (GTK_OBJECT (child)); - e_table_model_free_value (etg->model, etgc->ecol->col_idx, - child_node->key); - g_free(child_node->string); - gtk_object_destroy (GTK_OBJECT (child_node->text)); - gtk_object_destroy (GTK_OBJECT (child_node->rect)); -} - -static void -e_table_group_container_list_free (ETableGroupContainer *etgc) -{ - ETableGroupContainerChildNode *child_node; - GList *list; - - for (list = etgc->children; list; list = g_list_next (list)) { - child_node = (ETableGroupContainerChildNode *) list->data; - e_table_group_container_child_node_free (etgc, child_node); - } - - g_list_free (etgc->children); -} - -static void -etgc_destroy (GtkObject *object) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (object); - - if (etgc->font) - gdk_font_unref (etgc->font); - etgc->font = NULL; - - if (etgc->ecol) - gtk_object_unref (GTK_OBJECT(etgc->ecol)); - - if (etgc->sort_info) - gtk_object_unref (GTK_OBJECT(etgc->sort_info)); - - if (etgc->table_selection_model) - gtk_object_unref (GTK_OBJECT(etgc->table_selection_model)); - - if (etgc->rect) - gtk_object_destroy (GTK_OBJECT(etgc->rect)); - - e_table_group_container_list_free (etgc); - - GTK_OBJECT_CLASS (etgc_parent_class)->destroy (object); -} - -void -e_table_group_container_construct (GnomeCanvasGroup *parent, ETableGroupContainer *etgc, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n) -{ - ETableCol *col; - ETableSortColumn column = e_table_sort_info_grouping_get_nth(sort_info, n); - - if (column.column > e_table_header_count (full_header)) - col = e_table_header_get_column (full_header, e_table_header_count (full_header) - 1); - else - col = e_table_header_get_column (full_header, column.column); - - e_table_group_construct (parent, E_TABLE_GROUP (etgc), full_header, header, model); - etgc->ecol = col; - gtk_object_ref (GTK_OBJECT(etgc->ecol)); - etgc->sort_info = sort_info; - gtk_object_ref (GTK_OBJECT(etgc->sort_info)); - etgc->n = n; - etgc->ascending = column.ascending; - - - etgc->font = gdk_font_load ("lucidasans-10"); - if (!etgc->font){ - etgc->font = GTK_WIDGET (GNOME_CANVAS_ITEM (etgc)->canvas)->style->font; - - gdk_font_ref (etgc->font); - } - etgc->open = TRUE; -} - -ETableGroup * -e_table_group_container_new (GnomeCanvasGroup *parent, ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n) -{ - ETableGroupContainer *etgc; - - g_return_val_if_fail (parent != NULL, NULL); - - etgc = gtk_type_new (e_table_group_container_get_type ()); - - e_table_group_container_construct (parent, etgc, full_header, header, - model, sort_info, n); - return E_TABLE_GROUP (etgc); -} - - -static int -etgc_event (GnomeCanvasItem *item, GdkEvent *event) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(item); - gboolean return_val = TRUE; - gboolean change_focus = FALSE; - gboolean use_col = FALSE; - gint start_col = 0; - gint old_col; - EFocus direction = E_FOCUS_START; - - switch (event->type) { - case GDK_KEY_PRESS: - if (event->key.keyval == GDK_Tab || - event->key.keyval == GDK_KP_Tab || - event->key.keyval == GDK_ISO_Left_Tab) { - change_focus = TRUE; - use_col = TRUE; - start_col = (event->key.state & GDK_SHIFT_MASK) ? -1 : 0; - direction = (event->key.state & GDK_SHIFT_MASK) ? E_FOCUS_END : E_FOCUS_START; - } else if (event->key.keyval == GDK_Left || - event->key.keyval == GDK_KP_Left) { - change_focus = TRUE; - use_col = TRUE; - start_col = -1; - direction = E_FOCUS_END; - } else if (event->key.keyval == GDK_Right || - event->key.keyval == GDK_KP_Right) { - change_focus = TRUE; - use_col = TRUE; - start_col = 0; - direction = E_FOCUS_START; - } else if (event->key.keyval == GDK_Down || - event->key.keyval == GDK_KP_Down) { - change_focus = TRUE; - use_col = FALSE; - direction = E_FOCUS_START; - } else if (event->key.keyval == GDK_Up || - event->key.keyval == GDK_KP_Up) { - change_focus = TRUE; - use_col = FALSE; - direction = E_FOCUS_END; - } else if (event->key.keyval == GDK_Return || - event->key.keyval == GDK_KP_Enter) { - change_focus = TRUE; - use_col = FALSE; - direction = E_FOCUS_START; - } - if (change_focus){ - GList *list; - for (list = etgc->children; list; list = list->next) { - ETableGroupContainerChildNode *child_node; - ETableGroup *child; - - child_node = (ETableGroupContainerChildNode *)list->data; - child = child_node->child; - - if (e_table_group_get_focus (child)) { - old_col = e_table_group_get_focus_column (child); - if (old_col == -1) - old_col = 0; - if (start_col == -1) - start_col = e_table_header_count (e_table_group_get_header (child)) - 1; - - if (direction == E_FOCUS_END) - list = list->prev; - else - list = list->next; - - if (list) { - child_node = (ETableGroupContainerChildNode *)list->data; - child = child_node->child; - if (use_col) - e_table_group_set_focus (child, direction, start_col); - else - e_table_group_set_focus (child, direction, old_col); - return 1; - } else { - return 0; - } - } - } - if (direction == E_FOCUS_END) - list = g_list_last(etgc->children); - else - list = etgc->children; - if (list) { - ETableGroupContainerChildNode *child_node; - ETableGroup *child; - - child_node = (ETableGroupContainerChildNode *)list->data; - child = child_node->child; - - if (start_col == -1) - start_col = e_table_header_count (e_table_group_get_header (child)) - 1; - - e_table_group_set_focus (child, direction, start_col); - return 1; - } - } - return_val = FALSE; - break; - default: - return_val = FALSE; - break; - } - if (return_val == FALSE) { - if (GNOME_CANVAS_ITEM_CLASS(etgc_parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->event (item, event); - } - return return_val; - -} - -/* Realize handler for the text item */ -static void -etgc_realize (GnomeCanvasItem *item) -{ - ETableGroupContainer *etgc; - - if (GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->realize) - (* GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->realize) (item); - - etgc = E_TABLE_GROUP_CONTAINER (item); - - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc)); -} - -/* Unrealize handler for the etgc item */ -static void -etgc_unrealize (GnomeCanvasItem *item) -{ - ETableGroupContainer *etgc; - - etgc = E_TABLE_GROUP_CONTAINER (item); - - if (GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->unrealize) - (* GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->unrealize) (item); -} - -static void -compute_text (ETableGroupContainer *etgc, ETableGroupContainerChildNode *child_node) -{ - gchar *text; - if (etgc->ecol->text) - text = g_strdup_printf ("%s : %s (%d item%s)", - etgc->ecol->text, - child_node->string, - (gint) child_node->count, - child_node->count == 1 ? "" : "s"); - else - text = g_strdup_printf ("%s (%d item%s)", - child_node->string, - (gint) child_node->count, - child_node->count == 1 ? "" : "s"); - gnome_canvas_item_set (child_node->text, - "text", text, - NULL); - g_free (text); -} - -static void -child_cursor_change (ETableGroup *etg, int row, - ETableGroupContainer *etgc) -{ - e_table_group_cursor_change (E_TABLE_GROUP (etgc), row); -} - -static void -child_double_click (ETableGroup *etg, int row, - ETableGroupContainer *etgc) -{ - e_table_group_double_click (E_TABLE_GROUP (etgc), row); -} - -static gint -child_right_click (ETableGroup *etg, int row, int col, GdkEvent *event, - ETableGroupContainer *etgc) -{ - return e_table_group_right_click (E_TABLE_GROUP (etgc), row, col, event); -} - -static gint -child_click (ETableGroup *etg, int row, int col, GdkEvent *event, - ETableGroupContainer *etgc) -{ - return e_table_group_click (E_TABLE_GROUP (etgc), row, col, event); -} - -static gint -child_key_press (ETableGroup *etg, int row, int col, GdkEvent *event, - ETableGroupContainer *etgc) -{ - return e_table_group_key_press (E_TABLE_GROUP (etgc), row, col, event); -} - -static void -etgc_add (ETableGroup *etg, gint row) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (etg); - void *val = e_table_model_value_at (etg->model, etgc->ecol->col_idx, row); - GCompareFunc comp = etgc->ecol->compare; - GList *list = etgc->children; - ETableGroup *child; - ETableGroupContainerChildNode *child_node; - int i = 0; - - for (; list; list = g_list_next (list), i++){ - int comp_val; - - child_node = list->data; - comp_val = (*comp)(child_node->key, val); - if (comp_val == 0) { - child = child_node->child; - child_node->count ++; - e_table_group_add (child, row); - compute_text (etgc, child_node); - return; - } - if ((comp_val > 0 && etgc->ascending) || - (comp_val < 0 && (!etgc->ascending))) - break; - } - child_node = g_new (ETableGroupContainerChildNode, 1); - child_node->rect = gnome_canvas_item_new (GNOME_CANVAS_GROUP (etgc), - gnome_canvas_rect_get_type (), - "fill_color", "grey70", - "outline_color", "grey50", - NULL); - child_node->text = gnome_canvas_item_new (GNOME_CANVAS_GROUP (etgc), - e_text_get_type (), - "font_gdk", etgc->font, - "anchor", GTK_ANCHOR_SW, - "fill_color", "black", - NULL); - child = e_table_group_new (GNOME_CANVAS_GROUP (etgc), etg->full_header, - etg->header, etg->model, etgc->sort_info, etgc->n + 1); - gnome_canvas_item_set(GNOME_CANVAS_ITEM(child), - "drawgrid", etgc->draw_grid, - "drawfocus", etgc->draw_focus, - "cursor_mode", etgc->cursor_mode, - "table_selection_model", etgc->table_selection_model, - "length_threshold", etgc->length_threshold, - NULL); - gtk_signal_connect (GTK_OBJECT (child), "cursor_change", - GTK_SIGNAL_FUNC (child_cursor_change), etgc); - gtk_signal_connect (GTK_OBJECT (child), "double_click", - GTK_SIGNAL_FUNC (child_double_click), etgc); - gtk_signal_connect (GTK_OBJECT (child), "right_click", - GTK_SIGNAL_FUNC (child_right_click), etgc); - gtk_signal_connect (GTK_OBJECT (child), "click", - GTK_SIGNAL_FUNC (child_click), etgc); - gtk_signal_connect (GTK_OBJECT (child), "key_press", - GTK_SIGNAL_FUNC (child_key_press), etgc); - child_node->child = child; - child_node->key = e_table_model_duplicate_value (etg->model, etgc->ecol->col_idx, val); - child_node->string = e_table_model_value_to_string (etg->model, etgc->ecol->col_idx, val); - child_node->count = 1; - e_table_group_add (child, row); - - if (list) - etgc->children = g_list_insert (etgc->children, child_node, i); - else - etgc->children = g_list_append (etgc->children, child_node); - - compute_text (etgc, child_node); - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc)); -} - -static void -etgc_add_all (ETableGroup *etg) -{ - int rows = e_table_model_row_count(etg->model); - int i; - for (i = 0; i < rows; i++) - etgc_add(etg, i); -} - -static gboolean -etgc_remove (ETableGroup *etg, gint row) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list; - - for (list = etgc->children ; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = list->data; - ETableGroup *child = child_node->child; - - if (e_table_group_remove (child, row)) { - child_node->count --; - if (child_node->count == 0) { - e_table_group_container_child_node_free (etgc, child_node); - etgc->children = g_list_remove (etgc->children, child_node); - g_free (child_node); - } else - compute_text (etgc, child_node); - - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc)); - - return TRUE; - } - } - return FALSE; -} - -static int -etgc_row_count (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list; - gint count = 0; - for (list = etgc->children; list; list = g_list_next(list)) { - ETableGroup *group = ((ETableGroupContainerChildNode *)list->data)->child; - gint this_count = e_table_group_row_count(group); - count += this_count; - } - return count; -} - -static void -etgc_increment (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list = etgc->children; - - for (list = etgc->children ; list; list = g_list_next (list)) - e_table_group_increment (((ETableGroupContainerChildNode *)list->data)->child, - position, amount); -} - -static void -etgc_decrement (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list = etgc->children; - - for (list = etgc->children ; list; list = g_list_next (list)) - e_table_group_decrement (((ETableGroupContainerChildNode *)list->data)->child, - position, amount); -} - -static void -etgc_set_cursor_row (ETableGroup *etg, gint row) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list; - for (list = etgc->children; list; list = g_list_next(list)) { - ETableGroup *group = ((ETableGroupContainerChildNode *)list->data)->child; - gint this_count = e_table_group_row_count(group); - if (row < this_count) { - e_table_group_set_cursor_row(group, row); - return; - } - row -= this_count; - } -} - -static int -etgc_get_cursor_row (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list; - int count = 0; - for (list = etgc->children; list; list = g_list_next(list)) { - ETableGroup *group = ((ETableGroupContainerChildNode *)list->data)->child; - int row = e_table_group_get_cursor_row(group); - if (row != -1) - return count + row; - count += e_table_group_row_count(group); - } - return -1; -} - -static void -etgc_set_focus (ETableGroup *etg, EFocus direction, gint view_col) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - if (etgc->children) { - if (direction == E_FOCUS_END) - e_table_group_set_focus (((ETableGroupContainerChildNode *)g_list_last (etgc->children)->data)->child, - direction, view_col); - else - e_table_group_set_focus (((ETableGroupContainerChildNode *)etgc->children->data)->child, - direction, view_col); - } -} - -static gint -etgc_get_focus_column (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - if (etgc->children) { - GList *list; - for (list = etgc->children; list; list = list->next) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - ETableGroup *child = child_node->child; - if (e_table_group_get_focus (child)) { - return e_table_group_get_focus_column (child); - } - } - } - return 0; -} - -static void -etgc_compute_location (ETableGroup *etg, int *x, int *y, int *row, int *col) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - - if (row) - *row = -1; - if (col) - *col = -1; - - *x -= GROUP_INDENT; - *y -= TITLE_HEIGHT; - - if (*x >= 0 && *y >= 0 && etgc->children) { - GList *list; - for (list = etgc->children; list; list = list->next) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - ETableGroup *child = child_node->child; - - e_table_group_compute_location (child, x, y, row, col); - if ((*row != -1) && (*col != -1)) - return; - } - } -} - -static void etgc_thaw (ETableGroup *etg) -{ - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM(etg)); -} - -static void -etgc_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (object); - GList *list; - - switch (arg_id) { - case ARG_FROZEN: - if (GTK_VALUE_BOOL (*arg)) - etg->frozen = TRUE; - else { - etg->frozen = FALSE; - etgc_thaw (etg); - } - break; - case ARG_MINIMUM_WIDTH: - case ARG_WIDTH: - etgc->minimum_width = GTK_VALUE_DOUBLE(*arg); - - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "minimum_width", etgc->minimum_width - GROUP_INDENT, - NULL); - } - break; - case ARG_LENGTH_THRESHOLD: - etgc->length_threshold = GTK_VALUE_INT (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - } - break; - - case ARG_TABLE_SELECTION_MODEL: - if (etgc->table_selection_model) - gtk_object_unref(GTK_OBJECT(etgc->table_selection_model)); - etgc->table_selection_model = E_TABLE_SELECTION_MODEL(GTK_VALUE_OBJECT (*arg)); - if (etgc->table_selection_model) - gtk_object_ref(GTK_OBJECT(etgc->table_selection_model)); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "table_selection_model", etgc->table_selection_model, - NULL); - } - break; - - case ARG_TABLE_DRAW_GRID: - etgc->draw_grid = GTK_VALUE_BOOL (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "drawgrid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_FOCUS: - etgc->draw_focus = GTK_VALUE_BOOL (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "drawfocus", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_CURSOR_MODE: - etgc->cursor_mode = GTK_VALUE_INT (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "cursor_mode", GTK_VALUE_INT (*arg), - NULL); - } - break; - default: - break; - } -} - -static void -etgc_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (object); - - switch (arg_id) { - case ARG_FROZEN: - GTK_VALUE_BOOL (*arg) = etg->frozen; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etgc->height; - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etgc->width; - break; - case ARG_MINIMUM_WIDTH: - etgc->minimum_width = GTK_VALUE_DOUBLE(*arg); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etgc_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableGroupClass *e_group_class = E_TABLE_GROUP_CLASS(object_class); - - object_class->destroy = etgc_destroy; - object_class->set_arg = etgc_set_arg; - object_class->get_arg = etgc_get_arg; - - item_class->event = etgc_event; - item_class->realize = etgc_realize; - item_class->unrealize = etgc_unrealize; - - etgc_parent_class = gtk_type_class (PARENT_TYPE); - - e_group_class->add = etgc_add; - e_group_class->add_all = etgc_add_all; - e_group_class->remove = etgc_remove; - e_group_class->increment = etgc_increment; - e_group_class->decrement = etgc_decrement; - e_group_class->row_count = etgc_row_count; - e_group_class->set_focus = etgc_set_focus; - e_group_class->set_cursor_row = etgc_set_cursor_row; - e_group_class->get_cursor_row = etgc_get_cursor_row; - e_group_class->get_focus_column = etgc_get_focus_column; - e_group_class->get_printable = etgc_get_printable; - e_group_class->compute_location = etgc_compute_location; - - gtk_object_add_arg_type ("ETableGroupContainer::drawgrid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_GRID); - gtk_object_add_arg_type ("ETableGroupContainer::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETableGroupContainer::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETableGroupContainer::table_selection_model", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_TABLE_SELECTION_MODEL); - gtk_object_add_arg_type ("ETableGroupContainer::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - - gtk_object_add_arg_type ("ETableGroupContainer::frozen", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_FROZEN); - gtk_object_add_arg_type ("ETableGroupContainer::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("ETableGroupContainer::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableGroupContainer::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); -} - -static void -etgc_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(item); - gboolean frozen; - - gtk_object_get (GTK_OBJECT(etgc), - "frozen", &frozen, - NULL); - - if (frozen) - return; - - - if (GTK_OBJECT_FLAGS(etgc)& GNOME_CANVAS_ITEM_REALIZED){ - gdouble running_height = 0; - gdouble running_width = 0; - gdouble old_height; - gdouble old_width; - - old_height = etgc->height; - old_width = etgc->width; - if (etgc->children == NULL){ - } else { - GList *list; - gdouble extra_height = 0; - gdouble item_height = 0; - gdouble item_width = 0; - - if (etgc->font) - extra_height += etgc->font->ascent + etgc->font->descent + BUTTON_PADDING * 2; - - extra_height = MAX(extra_height, BUTTON_HEIGHT + BUTTON_PADDING * 2); - - running_height = extra_height; - - for ( list = etgc->children; list; list = g_list_next (list)){ - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *) list->data; - ETableGroup *child = child_node->child; - - gtk_object_get (GTK_OBJECT(child), - "width", &item_width, - NULL); - - if (item_width > running_width) - running_width = item_width; - } - for ( list = etgc->children; list; list = g_list_next (list)){ - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *) list->data; - ETableGroup *child = child_node->child; - gtk_object_get (GTK_OBJECT(child), - "height", &item_height, - NULL); - - e_canvas_item_move_absolute (GNOME_CANVAS_ITEM(child_node->text), - GROUP_INDENT, - running_height - BUTTON_PADDING); - - e_canvas_item_move_absolute (GNOME_CANVAS_ITEM(child), - GROUP_INDENT, - running_height); - - gnome_canvas_item_set (GNOME_CANVAS_ITEM(child_node->rect), - "x1", (double) 0, - "x2", (double) running_width + GROUP_INDENT, - "y1", (double) running_height - extra_height, - "y2", (double) running_height + item_height, - NULL); - - running_height += item_height + extra_height; - } - running_height -= extra_height; - } - if (running_height != old_height || running_width != old_width) { - etgc->height = running_height; - etgc->width = running_width; - e_canvas_item_request_parent_reflow (item); - } - } -} - -static void -etgc_init (GtkObject *object) -{ - ETableGroupContainer *container = E_TABLE_GROUP_CONTAINER(object); - container->children = FALSE; - - e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM(object), etgc_reflow); - - container->draw_grid = 1; - container->draw_focus = 1; - container->cursor_mode = E_TABLE_CURSOR_SIMPLE; - container->length_threshold = -1; - container->table_selection_model = NULL; -} - -E_MAKE_TYPE (e_table_group_container, "ETableGroupContainer", ETableGroupContainer, etgc_class_init, etgc_init, PARENT_TYPE); - -void -e_table_group_apply_to_leafs (ETableGroup *etg, ETableGroupLeafFn fn, void *closure) -{ - if (E_IS_TABLE_GROUP_CONTAINER (etg)){ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (etg); - GList *list = etgc->children; - - for (list = etgc->children; list; list = list->next){ - ETableGroupContainerChildNode *child_node = list->data; - - e_table_group_apply_to_leafs (child_node->child, fn, closure); - } - } else if (E_IS_TABLE_GROUP_LEAF (etg)){ - (*fn) (E_TABLE_GROUP_LEAF (etg)->item, closure); - } else { - g_error ("Unknown ETableGroup found: %s", - gtk_type_name (GTK_OBJECT (etg)->klass->type)); - } -} - - -typedef struct { - ETableGroupContainer *etgc; - GList *child; - EPrintable *child_printable; -} ETGCPrintContext; - -#if 0 -#define CHECK(x) if((x) == -1) return -1; - -static gint -gp_draw_rect (GnomePrintContext *context, gdouble x, gdouble y, gdouble width, gdouble height, gdouble r, gdouble g, gdouble b) -{ - CHECK(gnome_print_moveto(context, x, y)); - CHECK(gnome_print_lineto(context, x + width, y)); - CHECK(gnome_print_lineto(context, x + width, y - height)); - CHECK(gnome_print_lineto(context, x, y - height)); - CHECK(gnome_print_lineto(context, x, y)); - return gnome_print_fill(context); -} -#endif - -#define CHECK(x) if((x) == -1) return -1; - -static gint -gp_draw_rect (GnomePrintContext *context, gdouble x, gdouble y, gdouble width, gdouble height) -{ - CHECK(gnome_print_moveto(context, x, y)); - CHECK(gnome_print_lineto(context, x + width, y)); - CHECK(gnome_print_lineto(context, x + width, y - height)); - CHECK(gnome_print_lineto(context, x, y - height)); - CHECK(gnome_print_lineto(context, x, y)); - return gnome_print_fill(context); -} - -#define TEXT_HEIGHT (12) -#define TEXT_AREA_HEIGHT (TEXT_HEIGHT + 4) - -static void -e_table_group_container_print_page (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble height, - gboolean quantize, - ETGCPrintContext *groupcontext) -{ - gdouble yd = height; - gdouble child_height; - ETableGroupContainerChildNode *child_node; - GList *child; - EPrintable *child_printable; - gchar *string; - - GnomeFont *font = gnome_font_new ("Helvetica", TEXT_HEIGHT); - - child_printable = groupcontext->child_printable; - child = groupcontext->child; - - if (child_printable) { - if (child) - child_node = child->data; - else - child_node = NULL; - gtk_object_ref(GTK_OBJECT(child_printable)); - } else { - if (!child) { - return; - } else { - child_node = child->data; - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - } - - while (1) { - child_height = e_printable_height(child_printable, context, width - 36, yd - TEXT_AREA_HEIGHT, quantize); - - if (gnome_print_gsave(context) == -1) - /* FIXME */; - if (gnome_print_moveto(context, 0, yd - child_height - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 36, yd - child_height - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 36, yd - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width, yd - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width, yd) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, yd) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, yd - child_height - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_setrgbcolor(context, .7, .7, .7) == -1) - /* FIXME */; - if (gnome_print_fill(context) == -1) - /* FIXME */; - if (gnome_print_grestore(context) == -1) - /* FIXME */; - - if (gnome_print_gsave(context) == -1) - /* FIXME */; - if (gnome_print_moveto(context, 0, yd - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width, yd - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width, yd) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, yd) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, yd - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_clip(context) == -1) - /* FIXME */; - - if (gnome_print_moveto(context, 2, yd - (TEXT_AREA_HEIGHT + gnome_font_get_ascender(font) - gnome_font_get_descender(font)) / 2) == -1) - /* FIXME */; - if (gnome_print_setfont(context, font)) - /* FIXME */; - if (groupcontext->etgc->ecol->text) - string = g_strdup_printf ("%s : %s (%d item%s)", - groupcontext->etgc->ecol->text, - child_node->string, - (gint) child_node->count, - child_node->count == 1 ? "" : "s"); - else - string = g_strdup_printf ("%s (%d item%s)", - child_node->string, - (gint) child_node->count, - child_node->count == 1 ? "" : "s"); - if (gnome_print_show(context, string)) - /* FIXME */; - g_free(string); - if (gnome_print_grestore(context) == -1) - /* FIXME */; - - if (gnome_print_gsave(context) == -1) - /* FIXME */; - if (gnome_print_translate(context, 36, yd - TEXT_AREA_HEIGHT - child_height) == -1) - /* FIXME */; - if (gnome_print_moveto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 36, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 36, child_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, child_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_clip(context) == -1) - /* FIXME */; - e_printable_print_page(child_printable, context, width - 36, child_height, quantize); - if (gnome_print_grestore(context) == -1) - /* FIXME */; - - gp_draw_rect(context, 0, yd - child_height - TEXT_AREA_HEIGHT + 1, width, 1); - gp_draw_rect(context, width - 1, yd, 1, yd - child_height - TEXT_AREA_HEIGHT); - gp_draw_rect(context, 0, yd, 1, yd - child_height - TEXT_AREA_HEIGHT); - - yd -= child_height + TEXT_AREA_HEIGHT; - - if (e_printable_data_left(child_printable)) - break; - - child = child->next; - if (!child) { - child_printable = NULL; - break; - } - - child_node = child->data; - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - - gp_draw_rect(context, 0, height, width, 1); - - if (groupcontext->child_printable) - gtk_object_unref(GTK_OBJECT(groupcontext->child_printable)); - groupcontext->child_printable = child_printable; - groupcontext->child = child; - -} - -static gboolean -e_table_group_container_data_left (EPrintable *ep, - ETGCPrintContext *groupcontext) -{ - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "data_left"); - return groupcontext->child != NULL; -} - -static void -e_table_group_container_reset (EPrintable *ep, - ETGCPrintContext *groupcontext) -{ - groupcontext->child = groupcontext->etgc->children; - if (groupcontext->child_printable) - gtk_object_unref(GTK_OBJECT(groupcontext->child_printable)); - groupcontext->child_printable = NULL; -} - -static gdouble -e_table_group_container_height (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETGCPrintContext *groupcontext) -{ - gdouble height = 0; - gdouble child_height; - gdouble yd = max_height; - ETableGroupContainerChildNode *child_node; - GList *child; - EPrintable *child_printable; - - child_printable = groupcontext->child_printable; - child = groupcontext->child; - - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - else { - if (!child) { - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "height"); - return 0; - } else { - child_node = child->data; - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - } - - if (yd != -1 && yd < TEXT_AREA_HEIGHT) - return 0; - - while (1) { - child_height = e_printable_height(child_printable, context, width - 36, yd - (yd == -1 ? 0 : TEXT_AREA_HEIGHT), quantize); - - height += child_height + TEXT_AREA_HEIGHT; - - if (yd != -1) { - if (!e_printable_will_fit(child_printable, context, width - 36, yd - (yd == -1 ? 0 : TEXT_AREA_HEIGHT), quantize)) { - break; - } - - yd -= child_height + TEXT_AREA_HEIGHT; - } - - child = child->next; - if (!child) { - break; - } - - child_node = child->data; - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "height"); - return height; -} - -static gboolean -e_table_group_container_will_fit (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETGCPrintContext *groupcontext) -{ - gboolean will_fit = TRUE; - gdouble child_height; - gdouble yd = max_height; - ETableGroupContainerChildNode *child_node; - GList *child; - EPrintable *child_printable; - - child_printable = groupcontext->child_printable; - child = groupcontext->child; - - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - else { - if (!child) { - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "will_fit"); - return will_fit; - } else { - child_node = child->data; - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - } - - if (yd != -1 && yd < TEXT_AREA_HEIGHT) - will_fit = FALSE; - else { - while (1) { - child_height = e_printable_height(child_printable, context, width - 36, yd - (yd == -1 ? 0 : TEXT_AREA_HEIGHT), quantize); - - if (yd != -1) { - if (!e_printable_will_fit(child_printable, context, width - 36, yd - (yd == -1 ? 0 : TEXT_AREA_HEIGHT), quantize)) { - will_fit = FALSE; - break; - } - - yd -= child_height + TEXT_AREA_HEIGHT; - } - - child = child->next; - if (!child) { - break; - } - - child_node = child->data; - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - } - - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "will_fit"); - return will_fit; -} - -static void -e_table_group_container_printable_destroy (GtkObject *object, - ETGCPrintContext *groupcontext) -{ - gtk_object_unref(GTK_OBJECT(groupcontext->etgc)); - if (groupcontext->child_printable) - gtk_object_ref(GTK_OBJECT(groupcontext->child_printable)); - g_free(groupcontext); -} - -static EPrintable * -etgc_get_printable (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - EPrintable *printable = e_printable_new(); - ETGCPrintContext *groupcontext; - - groupcontext = g_new(ETGCPrintContext, 1); - groupcontext->etgc = etgc; - gtk_object_ref(GTK_OBJECT(etgc)); - groupcontext->child = etgc->children; - groupcontext->child_printable = NULL; - - gtk_signal_connect (GTK_OBJECT(printable), - "print_page", - GTK_SIGNAL_FUNC(e_table_group_container_print_page), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "data_left", - GTK_SIGNAL_FUNC(e_table_group_container_data_left), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "reset", - GTK_SIGNAL_FUNC(e_table_group_container_reset), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "height", - GTK_SIGNAL_FUNC(e_table_group_container_height), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "will_fit", - GTK_SIGNAL_FUNC(e_table_group_container_will_fit), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "destroy", - GTK_SIGNAL_FUNC(e_table_group_container_printable_destroy), - groupcontext); - - return printable; -} diff --git a/widgets/e-table/e-table-group-container.h b/widgets/e-table/e-table-group-container.h deleted file mode 100644 index bdb717b92d..0000000000 --- a/widgets/e-table/e-table-group-container.h +++ /dev/null @@ -1,69 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_GROUP_CONTAINER_H_ -#define _E_TABLE_GROUP_CONTAINER_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-table-model.h" -#include "e-table-header.h" -#include "e-table-group.h" -#include "e-table-item.h" - -#define E_TABLE_GROUP_CONTAINER_TYPE (e_table_group_container_get_type ()) -#define E_TABLE_GROUP_CONTAINER(o) (GTK_CHECK_CAST ((o), E_TABLE_GROUP_CONTAINER_TYPE, ETableGroupContainer)) -#define E_TABLE_GROUP_CONTAINER_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_GROUP_CONTAINER_TYPE, ETableGroupContainerClass)) -#define E_IS_TABLE_GROUP_CONTAINER(o) (GTK_CHECK_TYPE ((o), E_TABLE_GROUP_CONTAINER_TYPE)) -#define E_IS_TABLE_GROUP_CONTAINER_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_GROUP_CONTAINER_TYPE)) - -typedef struct { - ETableGroup group; - - /* - * The ETableCol used to group this set - */ - ETableCol *ecol; - gint ascending; - - /* - * List of ETableGroups we stack - */ - GList *children; - - /* - * The canvas rectangle that contains the children - */ - GnomeCanvasItem *rect; - - GdkFont *font; - - gdouble width, height, minimum_width; - - ETableSortInfo *sort_info; - int n; - int length_threshold; - - ETableSelectionModel *table_selection_model; - - guint draw_grid : 1; - guint draw_focus : 1; - ETableCursorMode cursor_mode; - - /* - * State: the ETableGroup is open or closed - */ - guint open:1; -} ETableGroupContainer; - -typedef struct { - ETableGroupClass parent_class; -} ETableGroupContainerClass; - -ETableGroup *e_table_group_container_new (GnomeCanvasGroup *parent, ETableHeader *full_header, ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n); -void e_table_group_container_construct (GnomeCanvasGroup *parent, ETableGroupContainer *etgc, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n); - -GtkType e_table_group_container_get_type (void); - -#endif /* _E_TABLE_GROUP_CONTAINER_H_ */ diff --git a/widgets/e-table/e-table-group-leaf.c b/widgets/e-table/e-table-group-leaf.c deleted file mode 100644 index 082963a616..0000000000 --- a/widgets/e-table/e-table-group-leaf.c +++ /dev/null @@ -1,438 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-Table-Group.c: Implements the grouping objects for elements on a table - * - * Author: - * Miguel de Icaza (miguel@gnu.org () - * - * Copyright 1999, Helix Code, Inc. - */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-group-leaf.h" -#include "e-table-item.h" -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-util/e-util.h" -#include "e-util/e-canvas.h" - -#define PARENT_TYPE e_table_group_get_type () - -static GnomeCanvasGroupClass *etgl_parent_class; - -/* The arguments we take */ -enum { - ARG_0, - ARG_HEIGHT, - ARG_WIDTH, - ARG_MINIMUM_WIDTH, - ARG_FROZEN, - ARG_TABLE_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, - ARG_TABLE_SELECTION_MODEL, -}; - -static void etgl_set_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void etgl_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); - -static void -etgl_destroy (GtkObject *object) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF(object); - if (etgl->subset) - gtk_object_unref (GTK_OBJECT(etgl->subset)); - if (etgl->item) - gtk_object_destroy (GTK_OBJECT(etgl->item)); - if (etgl->table_selection_model) - gtk_object_unref (GTK_OBJECT(etgl->table_selection_model)); - if (GTK_OBJECT_CLASS (etgl_parent_class)->destroy) - GTK_OBJECT_CLASS (etgl_parent_class)->destroy (object); -} - -static void -e_table_group_leaf_construct (GnomeCanvasGroup *parent, - ETableGroupLeaf *etgl, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info) -{ - etgl->subset = E_TABLE_SUBSET_VARIABLE(e_table_sorted_variable_new (model, full_header, sort_info)); - gtk_object_ref(GTK_OBJECT(etgl->subset)); - gtk_object_sink(GTK_OBJECT(etgl->subset)); - e_table_group_construct (parent, E_TABLE_GROUP (etgl), full_header, header, model); -} - -ETableGroup * -e_table_group_leaf_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info) -{ - ETableGroupLeaf *etgl; - - g_return_val_if_fail (parent != NULL, NULL); - - etgl = gtk_type_new (e_table_group_leaf_get_type ()); - - e_table_group_leaf_construct (parent, etgl, full_header, - header, model, sort_info); - return E_TABLE_GROUP (etgl); -} - -static void -etgl_cursor_change (GtkObject *object, gint row, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->subset)->n_map) - e_table_group_cursor_change (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->subset)->map_table[row]); -} - -static void -etgl_double_click (GtkObject *object, gint row, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->subset)->n_map) - e_table_group_double_click (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->subset)->map_table[row]); -} - -static gint -etgl_key_press (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->subset)->n_map) - return e_table_group_key_press (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->subset)->map_table[row], col, event); - else - return 0; -} - -static gint -etgl_right_click (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->subset)->n_map) - return e_table_group_right_click (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->subset)->map_table[row], col, event); - else - return 0; -} - -static gint -etgl_click (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->subset)->n_map) - return e_table_group_click (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->subset)->map_table[row], col, event); - else - return 0; -} - -static void -etgl_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableGroupLeaf *leaf = E_TABLE_GROUP_LEAF(item); - gtk_object_get(GTK_OBJECT(leaf->item), - "height", &leaf->height, - NULL); - gtk_object_get(GTK_OBJECT(leaf->item), - "width", &leaf->width, - NULL); - e_canvas_item_request_parent_reflow (item); -} - -static void -etgl_realize (GnomeCanvasItem *item) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF(item); - - if (GNOME_CANVAS_ITEM_CLASS (etgl_parent_class)->realize) - GNOME_CANVAS_ITEM_CLASS (etgl_parent_class)->realize (item); - - etgl->item = E_TABLE_ITEM(gnome_canvas_item_new (GNOME_CANVAS_GROUP(etgl), - e_table_item_get_type (), - "ETableHeader", E_TABLE_GROUP(etgl)->header, - "ETableModel", etgl->subset, - "drawgrid", etgl->draw_grid, - "drawfocus", etgl->draw_focus, - "cursor_mode", etgl->cursor_mode, - "minimum_width", etgl->minimum_width, - "length_threshold", etgl->length_threshold, - "table_selection_model", etgl->table_selection_model, - NULL)); - - gtk_signal_connect (GTK_OBJECT(etgl->item), "cursor_change", - GTK_SIGNAL_FUNC(etgl_cursor_change), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "double_click", - GTK_SIGNAL_FUNC(etgl_double_click), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "right_click", - GTK_SIGNAL_FUNC(etgl_right_click), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "click", - GTK_SIGNAL_FUNC(etgl_click), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "key_press", - GTK_SIGNAL_FUNC(etgl_key_press), etgl); - e_canvas_item_request_reflow(item); -} - -static void -etgl_add (ETableGroup *etg, gint row) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_subset_variable_add (etgl->subset, row); -} - -static void -etgl_add_all (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_subset_variable_add_all (etgl->subset); -} - -static gboolean -etgl_remove (ETableGroup *etg, gint row) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - return e_table_subset_variable_remove (etgl->subset, row); -} - -static void -etgl_increment (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_subset_variable_increment (etgl->subset, position, amount); -} - -static void -etgl_decrement (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_subset_variable_decrement (etgl->subset, position, amount); -} - -static int -etgl_row_count (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - return e_table_model_row_count(E_TABLE_MODEL(etgl->subset)); -} - -static void -etgl_set_focus (ETableGroup *etg, EFocus direction, gint view_col) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (direction == E_FOCUS_END) { - e_table_item_set_cursor (etgl->item, view_col, e_table_model_row_count(E_TABLE_MODEL(etgl->subset)) - 1); - } else { - e_table_item_set_cursor (etgl->item, view_col, 0); - } -} - -static void -etgl_set_cursor_row (ETableGroup *etg, gint row) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - - if (etgl->item != NULL) - gnome_canvas_item_set(GNOME_CANVAS_ITEM(etgl->item), - "cursor_row", row, - NULL); -} - -static int -etgl_get_cursor_row (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - int row; - gtk_object_get(GTK_OBJECT(etgl->item), - "cursor_row", &row, - NULL); - return row; -} - -static gint -etgl_get_focus_column (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - return e_table_item_get_focused_column (etgl->item); -} - -static EPrintable * -etgl_get_printable (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - return e_table_item_get_printable (etgl->item); -} - -static void -etgl_compute_location (ETableGroup *etg, int *x, int *y, int *row, int *col) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_item_compute_location (etgl->item, x, y, row, col); -} - -static void -etgl_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object); - - switch (arg_id) { - case ARG_FROZEN: - if (GTK_VALUE_BOOL (*arg)) - etg->frozen = TRUE; - else { - etg->frozen = FALSE; - } - break; - case ARG_MINIMUM_WIDTH: - case ARG_WIDTH: - etgl->minimum_width = GTK_VALUE_DOUBLE(*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "minimum_width", etgl->minimum_width, - NULL); - } - break; - case ARG_LENGTH_THRESHOLD: - etgl->length_threshold = GTK_VALUE_INT (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - } - break; - case ARG_TABLE_SELECTION_MODEL: - if (etgl->table_selection_model) - gtk_object_unref(GTK_OBJECT(etgl->table_selection_model)); - etgl->table_selection_model = E_TABLE_SELECTION_MODEL(GTK_VALUE_OBJECT (*arg)); - if (etgl->table_selection_model) - gtk_object_ref(GTK_OBJECT(etgl->table_selection_model)); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "table_selection_model", etgl->table_selection_model, - NULL); - } - - case ARG_TABLE_DRAW_GRID: - etgl->draw_grid = GTK_VALUE_BOOL (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "drawgrid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_FOCUS: - etgl->draw_focus = GTK_VALUE_BOOL (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "drawfocus", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_CURSOR_MODE: - etgl->cursor_mode = GTK_VALUE_INT (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "cursor_mode", GTK_VALUE_INT (*arg), - NULL); - } - break; - default: - break; - } -} - -static void -etgl_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object); - - switch (arg_id) { - case ARG_FROZEN: - GTK_VALUE_BOOL (*arg) = etg->frozen; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etgl->height; - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etgl->width; - break; - case ARG_MINIMUM_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etgl->minimum_width; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etgl_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableGroupClass *e_group_class = E_TABLE_GROUP_CLASS(object_class); - - object_class->destroy = etgl_destroy; - object_class->set_arg = etgl_set_arg; - object_class->get_arg = etgl_get_arg; - - item_class->realize = etgl_realize; - - etgl_parent_class = gtk_type_class (PARENT_TYPE); - - e_group_class->add = etgl_add; - e_group_class->add_all = etgl_add_all; - e_group_class->remove = etgl_remove; - e_group_class->increment = etgl_increment; - e_group_class->decrement = etgl_decrement; - e_group_class->row_count = etgl_row_count; - e_group_class->set_focus = etgl_set_focus; - e_group_class->set_cursor_row = etgl_set_cursor_row; - e_group_class->get_cursor_row = etgl_get_cursor_row; - e_group_class->get_focus_column = etgl_get_focus_column; - e_group_class->get_printable = etgl_get_printable; - e_group_class->compute_location = etgl_compute_location; - - gtk_object_add_arg_type ("ETableGroupLeaf::drawgrid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_GRID); - gtk_object_add_arg_type ("ETableGroupLeaf::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETableGroupLeaf::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETableGroupLeaf::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - gtk_object_add_arg_type ("ETableGroupLeaf::table_selection_model", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_TABLE_SELECTION_MODEL); - - gtk_object_add_arg_type ("ETableGroupLeaf::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("ETableGroupLeaf::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableGroupLeaf::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); - gtk_object_add_arg_type ("ETableGroupLeaf::frozen", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_FROZEN); -} - -static void -etgl_init (GtkObject *object) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object); - - etgl->width = 1; - etgl->height = 1; - etgl->minimum_width = 0; - - etgl->subset = NULL; - etgl->item = NULL; - - etgl->draw_grid = 1; - etgl->draw_focus = 1; - etgl->cursor_mode = E_TABLE_CURSOR_SIMPLE; - etgl->length_threshold = -1; - - etgl->table_selection_model = NULL; - - e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM(object), etgl_reflow); -} - -E_MAKE_TYPE (e_table_group_leaf, "ETableGroupLeaf", ETableGroupLeaf, etgl_class_init, etgl_init, PARENT_TYPE); diff --git a/widgets/e-table/e-table-group-leaf.h b/widgets/e-table/e-table-group-leaf.h deleted file mode 100644 index 1cc041206b..0000000000 --- a/widgets/e-table/e-table-group-leaf.h +++ /dev/null @@ -1,52 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_GROUP_LEAF_H_ -#define _E_TABLE_GROUP_LEAF_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-table-group.h" -#include "e-table-sorted-variable.h" -#include "e-table-item.h" - -#define E_TABLE_GROUP_LEAF_TYPE (e_table_group_leaf_get_type ()) -#define E_TABLE_GROUP_LEAF(o) (GTK_CHECK_CAST ((o), E_TABLE_GROUP_LEAF_TYPE, ETableGroupLeaf)) -#define E_TABLE_GROUP_LEAF_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_GROUP_LEAF_TYPE, ETableGroupLeafClass)) -#define E_IS_TABLE_GROUP_LEAF(o) (GTK_CHECK_TYPE ((o), E_TABLE_GROUP_LEAF_TYPE)) -#define E_IS_TABLE_GROUP_LEAF_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_GROUP_LEAF_TYPE)) - -typedef struct { - ETableGroup group; - - /* - * Item. - */ - ETableItem *item; - - gdouble height; - gdouble width; - gdouble minimum_width; - - ETableSubsetVariable *subset; - - int length_threshold; - - guint draw_grid : 1; - guint draw_focus : 1; - ETableCursorMode cursor_mode; - - ETableSelectionModel *table_selection_model; -} ETableGroupLeaf; - -typedef struct { - ETableGroupClass parent_class; -} ETableGroupLeafClass; - -ETableGroup *e_table_group_leaf_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info); -GtkType e_table_group_leaf_get_type (void); - - -#endif /* _E_TABLE_GROUP_LEAF_H_ */ - diff --git a/widgets/e-table/e-table-group.c b/widgets/e-table/e-table-group.c deleted file mode 100644 index 213a94969f..0000000000 --- a/widgets/e-table/e-table-group.c +++ /dev/null @@ -1,445 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-Table-Group.c: Implements the grouping objects for elements on a table - * - * Author: - * Miguel de Icaza (miguel@helixcode.com) - * Chris Lahey (clahey@helixcode.com) - * - * Copyright 1999, 2000 Helix Code, Inc. - */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-group.h" -#include "e-table-group-container.h" -#include "e-table-group-leaf.h" -#include "e-table-item.h" -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-util/e-util.h" - -#define PARENT_TYPE gnome_canvas_group_get_type () - -#define ETG_CLASS(e) (E_TABLE_GROUP_CLASS(GTK_OBJECT(e)->klass)) - -static GnomeCanvasGroupClass *etg_parent_class; - -enum { - CURSOR_CHANGE, - DOUBLE_CLICK, - RIGHT_CLICK, - CLICK, - KEY_PRESS, - LAST_SIGNAL -}; - -static gint etg_signals [LAST_SIGNAL] = { 0, }; - -static gboolean etg_get_focus (ETableGroup *etg); -static void etg_destroy (GtkObject *object); - -static void -etg_destroy (GtkObject *object) -{ - ETableGroup *etg = E_TABLE_GROUP(object); - if (etg->header) - gtk_object_unref (GTK_OBJECT(etg->header)); - if (etg->full_header) - gtk_object_unref (GTK_OBJECT(etg->full_header)); - if (etg->model) - gtk_object_unref (GTK_OBJECT(etg->model)); - if (GTK_OBJECT_CLASS (etg_parent_class)->destroy) - GTK_OBJECT_CLASS (etg_parent_class)->destroy (object); -} - -ETableGroup * -e_table_group_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info, - int n) -{ - g_return_val_if_fail (model != NULL, NULL); - - if (n < e_table_sort_info_grouping_get_count(sort_info)) { - return e_table_group_container_new (parent, full_header, header, model, sort_info, n); - } else { - return e_table_group_leaf_new (parent, full_header, header, model, sort_info); - } - return NULL; -} - -void -e_table_group_construct (GnomeCanvasGroup *parent, - ETableGroup *etg, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model) -{ - etg->full_header = full_header; - gtk_object_ref (GTK_OBJECT(etg->full_header)); - etg->header = header; - gtk_object_ref (GTK_OBJECT(etg->header)); - etg->model = model; - gtk_object_ref (GTK_OBJECT(etg->model)); - gnome_canvas_item_constructv (GNOME_CANVAS_ITEM (etg), parent, 0, NULL); -} - -void -e_table_group_add (ETableGroup *etg, - gint row) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->add) - ETG_CLASS (etg)->add (etg, row); -} - -void -e_table_group_add_all (ETableGroup *etg) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->add_all) - ETG_CLASS (etg)->add_all (etg); -} - -gboolean -e_table_group_remove (ETableGroup *etg, - gint row) -{ - g_return_val_if_fail (etg != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), FALSE); - - if (ETG_CLASS (etg)->remove) - return ETG_CLASS (etg)->remove (etg, row); - else - return FALSE; -} - -gint -e_table_group_get_count (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), 0); - - if (ETG_CLASS (etg)->get_count) - return ETG_CLASS (etg)->get_count (etg); - else - return 0; -} - -gint -e_table_group_row_count (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), 0); - - if (ETG_CLASS (etg)->row_count) - return ETG_CLASS (etg)->row_count (etg); - else - return 0; -} - -void -e_table_group_increment (ETableGroup *etg, - gint position, - gint amount) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->increment) - ETG_CLASS (etg)->increment (etg, position, amount); -} - -void -e_table_group_decrement (ETableGroup *etg, - gint position, - gint amount) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->decrement) - ETG_CLASS (etg)->decrement (etg, position, amount); -} - -void -e_table_group_set_focus (ETableGroup *etg, - EFocus direction, - gint row) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->set_focus) - ETG_CLASS (etg)->set_focus (etg, direction, row); -} - -void -e_table_group_set_cursor_row (ETableGroup *etg, - gint row) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->set_cursor_row) - ETG_CLASS (etg)->set_cursor_row (etg, row); -} - -int -e_table_group_get_cursor_row (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, -1); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), -1); - - if (ETG_CLASS (etg)->get_cursor_row) - return ETG_CLASS (etg)->get_cursor_row (etg); - else - return -1; -} - -gboolean -e_table_group_get_focus (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), FALSE); - - if (ETG_CLASS (etg)->get_focus) - return ETG_CLASS (etg)->get_focus (etg); - else - return FALSE; -} - -gboolean -e_table_group_get_focus_column (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), FALSE); - - if (ETG_CLASS (etg)->get_focus_column) - return ETG_CLASS (etg)->get_focus_column (etg); - else - return FALSE; -} - -ETableCol * -e_table_group_get_ecol (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), NULL); - - if (ETG_CLASS (etg)->get_ecol) - return ETG_CLASS (etg)->get_ecol (etg); - else - return NULL; -} - -EPrintable * -e_table_group_get_printable (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), NULL); - - if (ETG_CLASS (etg)->get_printable) - return ETG_CLASS (etg)->get_printable (etg); - else - return NULL; -} - -void -e_table_group_compute_location (ETableGroup *etg, int *x, int *y, int *row, int *col) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->compute_location) - ETG_CLASS (etg)->compute_location (etg, x, y, row, col); -} - -void -e_table_group_cursor_change (ETableGroup *e_table_group, gint row) -{ - g_return_if_fail (e_table_group != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (e_table_group)); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [CURSOR_CHANGE], - row); -} - -void -e_table_group_double_click (ETableGroup *e_table_group, gint row) -{ - g_return_if_fail (e_table_group != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (e_table_group)); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [DOUBLE_CLICK], - row); -} - -gint -e_table_group_right_click (ETableGroup *e_table_group, gint row, gint col, GdkEvent *event) -{ - gint return_val = 0; - - g_return_val_if_fail (e_table_group != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (e_table_group), 0); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [RIGHT_CLICK], - row, col, event, &return_val); - - return return_val; -} - -gint -e_table_group_click (ETableGroup *e_table_group, gint row, gint col, GdkEvent *event) -{ - gint return_val = 0; - - g_return_val_if_fail (e_table_group != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (e_table_group), 0); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [CLICK], - row, col, event, &return_val); - - return return_val; -} - -gint -e_table_group_key_press (ETableGroup *e_table_group, gint row, gint col, GdkEvent *event) -{ - gint return_val = 0; - - g_return_val_if_fail (e_table_group != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (e_table_group), 0); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [KEY_PRESS], - row, col, event, &return_val); - - return return_val; -} - -ETableHeader * -e_table_group_get_header (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), NULL); - - return etg->header; -} - -static int -etg_event (GnomeCanvasItem *item, GdkEvent *event) -{ - ETableGroup *etg = E_TABLE_GROUP (item); - gboolean return_val = TRUE; - - switch (event->type) { - - case GDK_FOCUS_CHANGE: - etg->has_focus = event->focus_change.in; - return_val = FALSE; - - default: - return_val = FALSE; - } - if (return_val == FALSE){ - if (GNOME_CANVAS_ITEM_CLASS(etg_parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS(etg_parent_class)->event (item, event); - } - return return_val; - -} - -static gboolean -etg_get_focus (ETableGroup *etg) -{ - return etg->has_focus; -} - -static void -etg_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableGroupClass *klass = (ETableGroupClass *) object_class; - - object_class->destroy = etg_destroy; - - item_class->event = etg_event; - - klass->cursor_change = NULL; - klass->double_click = NULL; - klass->right_click = NULL; - klass->click = NULL; - klass->key_press = NULL; - - klass->add = NULL; - klass->add_all = NULL; - klass->remove = NULL; - klass->get_count = NULL; - klass->row_count = NULL; - klass->increment = NULL; - klass->decrement = NULL; - klass->set_focus = NULL; - klass->set_cursor_row = NULL; - klass->get_cursor_row = NULL; - klass->get_focus = etg_get_focus; - klass->get_ecol = NULL; - klass->get_printable = NULL; - klass->compute_location = NULL; - - etg_parent_class = gtk_type_class (PARENT_TYPE); - - etg_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, cursor_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - etg_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, double_click), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - etg_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, right_click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - etg_signals [CLICK] = - gtk_signal_new ("click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - etg_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, key_press), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, etg_signals, LAST_SIGNAL); -} - -E_MAKE_TYPE (e_table_group, "ETableGroup", ETableGroup, etg_class_init, NULL, PARENT_TYPE); diff --git a/widgets/e-table/e-table-group.glade b/widgets/e-table/e-table-group.glade deleted file mode 100644 index 39274d3c61..0000000000 --- a/widgets/e-table/e-table-group.glade +++ /dev/null @@ -1,208 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <directory></directory> - <source_directory>src</source_directory> - <pixmaps_directory>pixmaps</pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <use_widget_names>False</use_widget_names> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> - <backup_source_files>False</backup_source_files> - <main_source_file>interface.c</main_source_file> - <main_header_file>interface.h</main_header_file> - <handler_source_file>callbacks.c</handler_source_file> - <handler_header_file>callbacks.h</handler_header_file> - <support_source_file>support.c</support_source_file> - <support_header_file>support.h</support_header_file> - <output_translatable_strings>True</output_translatable_strings> - <translatable_strings_file>e-table-group.glade.h</translatable_strings_file> -</project> - -<widget> - <class>GtkWindow</class> - <name>window1</name> - <title>window1</title> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - - <widget> - <class>GtkTable</class> - <name>table1</name> - <rows>3</rows> - <columns>3</columns> - <homogeneous>False</homogeneous> - <row_spacing>0</row_spacing> - <column_spacing>0</column_spacing> - - <widget> - <class>GtkFrame</class> - <name>frame1</name> - <border_width>4</border_width> - <label>Available fields</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>True</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow1</name> - <hscrollbar_policy>GTK_POLICY_ALWAYS</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - - <widget> - <class>GtkCList</class> - <name>clist1</name> - <can_focus>True</can_focus> - <columns>1</columns> - <column_widths>80</column_widths> - <selection_mode>GTK_SELECTION_SINGLE</selection_mode> - <show_titles>False</show_titles> - <shadow_type>GTK_SHADOW_NONE</shadow_type> - - <widget> - <class>GtkLabel</class> - <child_name>CList:title</child_name> - <name>label1</name> - <label>label1</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkFrame</class> - <name>frame2</name> - <border_width>4</border_width> - <label>Show in this order</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <left_attach>2</left_attach> - <right_attach>3</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow2</name> - <hscrollbar_policy>GTK_POLICY_ALWAYS</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - - <widget> - <class>GtkCList</class> - <name>clist2</name> - <can_focus>True</can_focus> - <columns>1</columns> - <column_widths>80</column_widths> - <selection_mode>GTK_SELECTION_SINGLE</selection_mode> - <show_titles>False</show_titles> - <shadow_type>GTK_SHADOW_NONE</shadow_type> - - <widget> - <class>GtkLabel</class> - <child_name>CList:title</child_name> - <name>label2</name> - <label>label2</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox1</name> - <border_width>4</border_width> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>4</xpad> - <ypad>4</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>False</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkButton</class> - <name>button1</name> - <border_width>4</border_width> - <can_focus>True</can_focus> - <label>Add >></label> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button2</name> - <border_width>4</border_width> - <can_focus>True</can_focus> - <label><< Remove</label> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/e-table/e-table-group.glade.h b/widgets/e-table/e-table-group.glade.h deleted file mode 100644 index 3ab6304734..0000000000 --- a/widgets/e-table/e-table-group.glade.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * Translatable strings file generated by Glade. - * Add this file to your project's POTFILES.in. - * DO NOT compile it as part of your application. - */ - -gchar *s = N_("window1"); -gchar *s = N_("Available fields"); -gchar *s = N_("label1"); -gchar *s = N_("Show in this order"); -gchar *s = N_("label2"); -gchar *s = N_("Add >>"); -gchar *s = N_("<< Remove"); diff --git a/widgets/e-table/e-table-group.h b/widgets/e-table/e-table-group.h deleted file mode 100644 index 9a67a7b9d3..0000000000 --- a/widgets/e-table/e-table-group.h +++ /dev/null @@ -1,140 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_GROUP_H_ -#define _E_TABLE_GROUP_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-table-model.h" -#include "e-table-header.h" -#include "e-table-sort-info.h" -#include "e-table-defines.h" -#include "e-util/e-util.h" -#include "e-util/e-printable.h" - -#define E_TABLE_GROUP_TYPE (e_table_group_get_type ()) -#define E_TABLE_GROUP(o) (GTK_CHECK_CAST ((o), E_TABLE_GROUP_TYPE, ETableGroup)) -#define E_TABLE_GROUP_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_GROUP_TYPE, ETableGroupClass)) -#define E_IS_TABLE_GROUP(o) (GTK_CHECK_TYPE ((o), E_TABLE_GROUP_TYPE)) -#define E_IS_TABLE_GROUP_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_GROUP_TYPE)) - -typedef struct { - GnomeCanvasGroup group; - - /* - * The full header. - */ - ETableHeader *full_header; - ETableHeader *header; - - /* - * The model we pull data from. - */ - ETableModel *model; - - /* - * Whether we should add indentation and open/close markers, - * or if we just act as containers of subtables. - */ - guint transparent : 1; - - guint has_focus : 1; - - guint frozen : 1; -} ETableGroup; - -typedef struct { - GnomeCanvasGroupClass parent_class; - - /* Signals */ - void (*cursor_change) (ETableGroup *etg, int row); - void (*double_click) (ETableGroup *etg, int row); - gint (*right_click) (ETableGroup *etg, int row, int col, GdkEvent *event); - gint (*click) (ETableGroup *etg, int row, int col, GdkEvent *event); - gint (*key_press) (ETableGroup *etg, int row, int col, GdkEvent *event); - - /* Virtual functions. */ - void (*add) (ETableGroup *etg, gint row); - void (*add_all) (ETableGroup *etg); - gboolean (*remove) (ETableGroup *etg, gint row); - gint (*get_count) (ETableGroup *etg); - gint (*row_count) (ETableGroup *etg); - void (*increment) (ETableGroup *etg, gint position, gint amount); - void (*decrement) (ETableGroup *etg, gint position, gint amount); - void (*set_focus) (ETableGroup *etg, EFocus direction, gint view_col); - void (*set_cursor_row) (ETableGroup *etg, gint row); - int (*get_cursor_row) (ETableGroup *etg); - gboolean (*get_focus) (ETableGroup *etg); - gint (*get_focus_column) (ETableGroup *etg); - ETableCol *(*get_ecol) (ETableGroup *etg); - EPrintable *(*get_printable) (ETableGroup *etg); - void (*compute_location) (ETableGroup *etg, int *x, int *y, int *row, int *col); - -} ETableGroupClass; - -/* Virtual functions */ -void e_table_group_add (ETableGroup *etg, - gint row); -void e_table_group_add_all (ETableGroup *etg); -gboolean e_table_group_remove (ETableGroup *etg, - gint row); -gint e_table_group_get_count (ETableGroup *etg); -void e_table_group_increment (ETableGroup *etg, - gint position, - gint amount); -void e_table_group_decrement (ETableGroup *etg, - gint position, - gint amount); -gint e_table_group_row_count (ETableGroup *etg); -void e_table_group_set_focus (ETableGroup *etg, - EFocus direction, - gint view_col); -void e_table_group_set_cursor_row (ETableGroup *etg, - gint row); -int e_table_group_get_cursor_row (ETableGroup *etg); -gboolean e_table_group_get_focus (ETableGroup *etg); -gint e_table_group_get_focus_column (ETableGroup *etg); -ETableHeader *e_table_group_get_header (ETableGroup *etg); -ETableCol *e_table_group_get_ecol (ETableGroup *etg); -EPrintable *e_table_group_get_printable (ETableGroup *etg); -void e_table_group_compute_location (ETableGroup *etg, - int *x, - int *y, - int *row, - int *col); - -ETableGroup *e_table_group_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info, - int n); -void e_table_group_construct (GnomeCanvasGroup *parent, - ETableGroup *etg, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model); - -/* For emitting the signals */ -void e_table_group_cursor_change (ETableGroup *etg, - gint row); -void e_table_group_double_click (ETableGroup *etg, - gint row); -gint e_table_group_right_click (ETableGroup *etg, - gint row, - gint col, - GdkEvent *event); -gint e_table_group_click (ETableGroup *etg, - gint row, - gint col, - GdkEvent *event); -gint e_table_group_key_press (ETableGroup *etg, - gint row, - gint col, - GdkEvent *event); - -GtkType e_table_group_get_type (void); - -typedef void (*ETableGroupLeafFn) (void *e_table_item, void *closure); -void e_table_group_apply_to_leafs (ETableGroup *etg, - ETableGroupLeafFn fn, void *closure); - -#endif /* _E_TABLE_GROUP_H_ */ diff --git a/widgets/e-table/e-table-header-item.c b/widgets/e-table/e-table-header-item.c deleted file mode 100644 index 903d6b954f..0000000000 --- a/widgets/e-table/e-table-header-item.c +++ /dev/null @@ -1,1554 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-column-view.c: A canvas item based view of the ETableColumn. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkdnd.h> -#include <libgnomeui/gnome-canvas.h> -#include <libgnomeui/gnome-canvas-util.h> -#include <libgnomeui/gnome-canvas-polygon.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include <gdk-pixbuf/gdk-pixbuf.h> -#include "e-util/e-cursors.h" -#include "e-util/e-xml-utils.h" -#include "e-util/e-popup-menu.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-col-dnd.h" -#include "e-table-defines.h" -#include "e-table-field-chooser-dialog.h" - -#include "add-col.xpm" -#include "remove-col.xpm" -#include "arrow-up.xpm" -#include "arrow-down.xpm" - -enum { - BUTTON_PRESSED, - LAST_SIGNAL -}; - -static guint ethi_signals [LAST_SIGNAL] = { 0, }; - -#define ARROW_DOWN_HEIGHT 16 -#define ARROW_PTR 7 - -/* Defines the tolerance for proximity of the column division to the cursor position */ -#define TOLERANCE 4 - -#define ETHI_RESIZING(x) ((x)->resize_col != -1) - -#define PARENT_OBJECT_TYPE gnome_canvas_item_get_type () - -#define ELEMENTS(x) (sizeof (x) / sizeof (x[0])) - -static GnomeCanvasItemClass *ethi_parent_class; - -static void ethi_drop_table_header (ETableHeaderItem *ethi); - -/* - * They display the arrows for the drop location. - */ - -static GtkWidget *arrow_up, *arrow_down; - -/* - * DnD icons - */ -static GdkColormap *dnd_colormap; -static GdkPixmap *remove_col_pixmap, *remove_col_mask; -static GdkPixmap *add_col_pixmap, *add_col_mask; - -enum { - ARG_0, - ARG_TABLE_HEADER, - ARG_FULL_HEADER, - ARG_DND_CODE, - ARG_TABLE_FONTSET, - ARG_SORT_INFO -}; - -static void -ethi_destroy (GtkObject *object){ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (object); - - ethi_drop_table_header (ethi); - - if (ethi->sort_info){ - if (ethi->sort_info_changed_id) - gtk_signal_disconnect (GTK_OBJECT(ethi->sort_info), ethi->sort_info_changed_id); - if (ethi->group_info_changed_id) - gtk_signal_disconnect (GTK_OBJECT(ethi->sort_info), ethi->group_info_changed_id); - gtk_object_unref (GTK_OBJECT(ethi->sort_info)); - } - - if (GTK_OBJECT_CLASS (ethi_parent_class)->destroy) - (*GTK_OBJECT_CLASS (ethi_parent_class)->destroy) (object); -} - -static void -ethi_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - - double i2c [6]; - ArtPoint c1, c2, i1, i2; - - if (GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->update) - (*GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->update)(item, affine, clip_path, flags); - - - if (ethi->sort_info) - ethi->group_indent_width = e_table_sort_info_grouping_get_count(ethi->sort_info) * GROUP_INDENT; - else - ethi->group_indent_width = 0; - - ethi->width = e_table_header_total_width (ethi->eth) + ethi->group_indent_width; - - i1.x = i1.y = 0; - i2.x = ethi->width; - i2.y = ethi->height; - - gnome_canvas_item_i2c_affine (item, i2c); - art_affine_point (&c1, &i1, i2c); - art_affine_point (&c2, &i2, i2c); - - if (item->x1 != c1.x || - item->y1 != c1.y || - item->x2 != c2.x || - item->y2 != c2.y) - { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); - item->x1 = c1.x; - item->y1 = c1.y; - item->x2 = c2.x; - item->y2 = c2.y; - - gnome_canvas_group_child_bounds (GNOME_CANVAS_GROUP (item->parent), item); - } - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); -} - -static void -ethi_font_set (ETableHeaderItem *ethi, GdkFont *font) -{ - if (ethi->font) - gdk_font_unref (ethi->font); - - ethi->font = font; - - ethi->height = ethi->font->ascent + ethi->font->descent + HEADER_PADDING; - if (ethi->height < MIN_ARROW_SIZE + 4 + HEADER_PADDING) - ethi->height = MIN_ARROW_SIZE + 4 + HEADER_PADDING; -} - -static void -ethi_font_load (ETableHeaderItem *ethi, char *fontname) -{ - GdkFont *font; - - font = gdk_fontset_load (fontname); - if (font == NULL) - font = gdk_font_load ("-adobe-helvetica-medium-r-normal--*-120-*-*-*-*-iso8859-1"); - - ethi_font_set (ethi, font); -} - -static void -ethi_drop_table_header (ETableHeaderItem *ethi) -{ - GtkObject *header; - - if (!ethi->eth) - return; - - header = GTK_OBJECT (ethi->eth); - gtk_signal_disconnect (header, ethi->structure_change_id); - gtk_signal_disconnect (header, ethi->dimension_change_id); - - gtk_object_unref (header); - ethi->eth = NULL; - ethi->width = 0; -} - -static void -structure_changed (ETableHeader *header, ETableHeaderItem *ethi) -{ - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); -} - -static void -dimension_changed (ETableHeader *header, int col, ETableHeaderItem *ethi) -{ - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_add_table_header (ETableHeaderItem *ethi, ETableHeader *header) -{ - ethi->eth = header; - gtk_object_ref (GTK_OBJECT (ethi->eth)); - - ethi->structure_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "structure_change", - GTK_SIGNAL_FUNC(structure_changed), ethi); - ethi->dimension_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "dimension_change", - GTK_SIGNAL_FUNC(dimension_changed), ethi); - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_sort_info_changed (ETableSortInfo *sort_info, ETableHeaderItem *ethi) -{ - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableHeaderItem *ethi; - - item = GNOME_CANVAS_ITEM (o); - ethi = E_TABLE_HEADER_ITEM (o); - - switch (arg_id){ - case ARG_TABLE_HEADER: - ethi_drop_table_header (ethi); - ethi_add_table_header (ethi, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_FULL_HEADER: - if (ethi->full_header) - gtk_object_unref(GTK_OBJECT(ethi->full_header)); - ethi->full_header = E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg)); - if (ethi->full_header) - gtk_object_ref(GTK_OBJECT(ethi->full_header)); - break; - - case ARG_DND_CODE: - g_free(ethi->dnd_code); - ethi->dnd_code = g_strdup (GTK_VALUE_STRING (*arg)); - break; - - case ARG_TABLE_FONTSET: - ethi_font_load (ethi, GTK_VALUE_STRING (*arg)); - break; - - case ARG_SORT_INFO: - if (ethi->sort_info){ - if (ethi->sort_info_changed_id) - gtk_signal_disconnect ( - GTK_OBJECT(ethi->sort_info), - ethi->sort_info_changed_id); - - if (ethi->group_info_changed_id) - gtk_signal_disconnect ( - GTK_OBJECT(ethi->sort_info), - ethi->group_info_changed_id); - gtk_object_unref (GTK_OBJECT(ethi->sort_info)); - } - ethi->sort_info = GTK_VALUE_POINTER (*arg); - gtk_object_ref (GTK_OBJECT(ethi->sort_info)); - ethi->sort_info_changed_id = - gtk_signal_connect ( - GTK_OBJECT(ethi->sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC(ethi_sort_info_changed), ethi); - ethi->group_info_changed_id = - gtk_signal_connect ( - GTK_OBJECT(ethi->sort_info), "group_info_changed", - GTK_SIGNAL_FUNC(ethi_sort_info_changed), ethi); - break; - - } - gnome_canvas_item_request_update(item); -} - -static void -ethi_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableHeaderItem *ethi; - - ethi = E_TABLE_HEADER_ITEM (o); - - switch (arg_id){ - case ARG_FULL_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT (ethi->full_header); - break; - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (ethi->dnd_code); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static int -ethi_find_col_by_x (ETableHeaderItem *ethi, int x) -{ - const int cols = e_table_header_count (ethi->eth); - int x1 = 0; - int col; - - if (x < x1) - return -1; - - x1 += ethi->group_indent_width; - - for (col = 0; col < cols; col++){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - - if ((x >= x1) && (x <= x1 + ecol->width)) - return col; - - x1 += ecol->width; - } - return -1; -} - -static int -ethi_find_col_by_x_nearest (ETableHeaderItem *ethi, int x) -{ - const int cols = e_table_header_count (ethi->eth); - int x1 = 0; - int col; - - if (x < x1) - return -1; - - x1 += ethi->group_indent_width; - - for (col = 0; col < cols; col++){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - - x1 += (ecol->width / 2); - - if (x <= x1) - return col; - - x1 += (ecol->width + 1) / 2; - } - return col; -} - -static void -ethi_remove_drop_marker (ETableHeaderItem *ethi) -{ - if (ethi->drag_mark == -1) - return; - - gtk_widget_hide (arrow_up); - gtk_widget_hide (arrow_down); - - ethi->drag_mark = -1; -} - -static GtkWidget * -make_shapped_window_from_xpm (const char **xpm) -{ - GdkPixbuf *pixbuf; - GdkPixmap *pixmap; - GdkBitmap *bitmap; - GtkWidget *win, *pix; - - pixbuf = gdk_pixbuf_new_from_xpm_data (xpm); - gdk_pixbuf_render_pixmap_and_mask (pixbuf, &pixmap, &bitmap, 128); - gdk_pixbuf_unref (pixbuf); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - win = gtk_window_new (GTK_WINDOW_POPUP); - pix = gtk_pixmap_new (pixmap, bitmap); - gtk_widget_realize (win); - gtk_container_add (GTK_CONTAINER (win), pix); - gtk_widget_shape_combine_mask (win, bitmap, 0, 0); - gtk_widget_pop_visual (); - gtk_widget_pop_colormap (); - - gdk_pixmap_unref (pixmap); - gdk_bitmap_unref (bitmap); - - return win; -} - -static void -ethi_add_drop_marker (ETableHeaderItem *ethi, int col) -{ - int rx, ry; - int x; - - if (ethi->drag_mark == col) - return; - - ethi->drag_mark = col; - - x = e_table_header_col_diff (ethi->eth, 0, col); - if (col > 0) - x += ethi->group_indent_width; - - if (!arrow_up){ - arrow_up = make_shapped_window_from_xpm (arrow_up_xpm); - arrow_down = make_shapped_window_from_xpm (arrow_down_xpm); - } - - gdk_window_get_origin ( - GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas)->window, - &rx, &ry); - - gtk_widget_set_uposition (arrow_down, rx + x - ARROW_PTR, ry - ARROW_DOWN_HEIGHT); - gtk_widget_show_all (arrow_down); - - gtk_widget_set_uposition (arrow_up, rx + x - ARROW_PTR, ry + ethi->height); - gtk_widget_show_all (arrow_up); -} - -#define gray50_width 2 -#define gray50_height 2 -static char gray50_bits [] = { - 0x02, 0x01, }; - -static void -ethi_add_destroy_marker (ETableHeaderItem *ethi) -{ - double x1; - - if (ethi->remove_item) - gtk_object_destroy (GTK_OBJECT (ethi->remove_item)); - - if (!ethi->stipple) - ethi->stipple = gdk_bitmap_create_from_data ( - NULL, gray50_bits, gray50_width, gray50_height); - - x1 = (double) e_table_header_col_diff (ethi->eth, 0, ethi->drag_col); - if (ethi->drag_col > 0) - x1 += ethi->group_indent_width; - - ethi->remove_item = gnome_canvas_item_new ( - GNOME_CANVAS_GROUP (GNOME_CANVAS_ITEM (ethi)->canvas->root), - gnome_canvas_rect_get_type (), - "x1", x1 + 1, - "y1", (double) 1, - "x2", (double) x1 + e_table_header_col_diff ( - ethi->eth, ethi->drag_col, ethi->drag_col+1) - 2, - - "y2", (double) ethi->height - 2, - "fill_color", "red", - "fill_stipple", ethi->stipple, - NULL); -} - -static void -ethi_remove_destroy_marker (ETableHeaderItem *ethi) -{ - if (!ethi->remove_item) - return; - - gtk_object_destroy (GTK_OBJECT (ethi->remove_item)); - ethi->remove_item = NULL; -} - -#if 0 -static gboolean -moved (ETableHeaderItem *ethi, guint col, guint model_col) -{ - if (col == -1) - return TRUE; - ecol = e_table_header_get_column (ethi->eth, col); - if (ecol->col_idx == model_col) - return FALSE; - if (col > 0) { - ecol = e_table_header_get_column (ethi->eth, col - 1); - if (ecol->col_idx == model_col) - return FALSE; - } - return TRUE; -} -#endif - -static gboolean -ethi_drag_motion (GtkObject *canvas, GdkDragContext *context, - gint x, gint y, guint time, - ETableHeaderItem *ethi) -{ - char *droptype, *headertype; - - gdk_drag_status (context, 0, time); - - droptype = gdk_atom_name (GPOINTER_TO_INT (context->targets->data)); - headertype = g_strdup_printf ("%s-%s", TARGET_ETABLE_COL_TYPE, - ethi->dnd_code); - - if (strcmp (droptype, headertype) != 0) { - g_free (headertype); - return FALSE; - } - - g_free (headertype); - - if ((x >= 0) && (x <= (ethi->width)) && - (y >= 0) && (y <= (ethi->height))){ - int col; - - col = ethi_find_col_by_x_nearest (ethi, x); - - if (col == ethi->drag_col || col == ethi->drag_col + 1) { - if (ethi->drag_col != -1) - ethi_remove_destroy_marker (ethi); - - ethi_remove_drop_marker (ethi); - gdk_drag_status (context, context->suggested_action, time); - } - else if (col != -1){ - if (ethi->drag_col != -1) - ethi_remove_destroy_marker (ethi); - - ethi_add_drop_marker (ethi, col); - gdk_drag_status (context, context->suggested_action, time); - } else { - ethi_remove_drop_marker (ethi); - if (ethi->drag_col != -1) - ethi_add_destroy_marker (ethi); - } - } else { - ethi_remove_drop_marker (ethi); - if (ethi->drag_col != -1) - ethi_add_destroy_marker (ethi); - } - - return TRUE; -} - -static void -ethi_drag_end (GtkWidget *canvas, GdkDragContext *context, ETableHeaderItem *ethi) -{ - if (context->action == 0) { - e_table_header_remove (ethi->eth, ethi->drag_col); - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); - } - ethi_remove_drop_marker (ethi); - ethi_remove_destroy_marker (ethi); - ethi->drag_col = -1; -} - -static void -ethi_drag_data_received (GtkWidget *canvas, - GdkDragContext *drag_context, - gint x, - gint y, - GtkSelectionData *data, - guint info, - guint time, - ETableHeaderItem *ethi) -{ - int found = FALSE; - int count = e_table_header_count(ethi->eth); - int column = atoi(data->data); - int drop_col = ethi->drop_col; - int i; - ethi->drop_col = -1; - - if (column < 0) - return; - for (i = 0; i < count; i++) { - ETableCol *ecol = e_table_header_get_column (ethi->eth, i); - if (ecol->col_idx == column) { - e_table_header_move(ethi->eth, i, drop_col); - found = TRUE; - break; - } - } - if (!found) { - count = e_table_header_count(ethi->full_header); - for (i = 0; i < count; i++) { - ETableCol *ecol = e_table_header_get_column (ethi->full_header, i); - if (ecol->col_idx == column) { - e_table_header_add_column (ethi->eth, ecol, drop_col); - break; - } - } - } - ethi_remove_drop_marker (ethi); - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_drag_data_get (GtkWidget *canvas, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETableHeaderItem *ethi) -{ - if (ethi->drag_col != -1) { - ETableCol *ecol = e_table_header_get_column (ethi->eth, ethi->drag_col); - - gchar *string = g_strdup_printf("%d", ecol->col_idx); - gtk_selection_data_set(selection_data, - GDK_SELECTION_TYPE_STRING, - sizeof(string[0]), - string, - strlen(string)); - g_free(string); - } -} - -static gboolean -ethi_drag_drop (GtkWidget *canvas, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETableHeaderItem *ethi) -{ - gboolean successful = FALSE; - - if ((x >= 0) && (x <= (ethi->width)) && - (y >= 0) && (y <= (ethi->height))){ - int col; - - col = ethi_find_col_by_x_nearest (ethi, x); - - ethi_add_drop_marker (ethi, col); - - ethi->drop_col = col; - - if (col != -1) { - char *target = g_strdup_printf ("%s-%s", TARGET_ETABLE_COL_TYPE, ethi->dnd_code); - gtk_drag_get_data (canvas, context, gdk_atom_intern(target, FALSE), time); - g_free (target); - } - } - gtk_drag_finish (context, successful, successful, time); - return successful; -} - -static void -ethi_drag_leave (GtkWidget *widget, GdkDragContext *context, guint time, ETableHeaderItem *ethi) -{ - ethi_remove_drop_marker (ethi); - if (ethi->drag_col != -1) - ethi_add_destroy_marker (ethi); -} - -static void -ethi_realize (GnomeCanvasItem *item) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - GdkWindow *window; - GdkColor c; - GtkTargetEntry ethi_drop_types [] = { - { TARGET_ETABLE_COL_TYPE, 0, TARGET_ETABLE_COL_HEADER }, - }; - - - if (GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)-> realize) - (*GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->realize)(item); - - window = GTK_WIDGET (item->canvas)->window; - - ethi->gc = gdk_gc_new (window); - gnome_canvas_get_color (item->canvas, "black", &c); - gdk_gc_set_foreground (ethi->gc, &c); - - if (!ethi->font) - ethi_font_set (ethi, GTK_WIDGET (item->canvas)->style->font); - - /* - * Now, configure DnD - */ - ethi_drop_types[0].target = g_strdup_printf("%s-%s", ethi_drop_types[0].target, ethi->dnd_code); - gtk_drag_dest_set (GTK_WIDGET (item->canvas), 0, - ethi_drop_types, ELEMENTS (ethi_drop_types), - GDK_ACTION_MOVE); - g_free(ethi_drop_types[0].target); - - /* Drop signals */ - ethi->drag_motion_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_motion", - GTK_SIGNAL_FUNC (ethi_drag_motion), ethi); - ethi->drag_leave_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_leave", - GTK_SIGNAL_FUNC (ethi_drag_leave), ethi); - ethi->drag_drop_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_drop", - GTK_SIGNAL_FUNC (ethi_drag_drop), ethi); - ethi->drag_data_received_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_data_received", - GTK_SIGNAL_FUNC (ethi_drag_data_received), ethi); - - /* Drag signals */ - ethi->drag_end_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_end", - GTK_SIGNAL_FUNC (ethi_drag_end), ethi); - ethi->drag_data_get_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_data_get", - GTK_SIGNAL_FUNC (ethi_drag_data_get), ethi); - -} - -static void -ethi_unrealize (GnomeCanvasItem *item) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - - gdk_gc_unref (ethi->gc); - ethi->gc = NULL; - - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_motion_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_leave_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_drop_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_data_received_id); - - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_end_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_data_get_id); - - if (ethi->stipple){ - gdk_bitmap_unref (ethi->stipple); - ethi->stipple = NULL; - } - - if (GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->unrealize)(item); -} - -static void -draw_button (ETableHeaderItem *ethi, ETableCol *col, - GdkDrawable *drawable, GdkGC *gc, GtkStyle *style, - int x, int y, int width, int height, ETableColArrow arrow) -{ - GdkRectangle clip; - int xtra; - - clip.x = x; - clip.y = y; - clip.width = width; - clip.height = height; - - gdk_window_set_back_pixmap (GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas)->window, NULL, FALSE); - - gtk_paint_box (style, drawable, - GTK_STATE_NORMAL, GTK_SHADOW_OUT, - &clip, GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas), - "button", x, y, width, height); - - clip.x = x + HEADER_PADDING / 2; - clip.y = y + HEADER_PADDING / 2; - clip.width = width - HEADER_PADDING; - clip.height = ethi->height - HEADER_PADDING; - - gdk_gc_set_clip_rectangle (ethi->gc, &clip); - - switch (arrow){ - case E_TABLE_COL_ARROW_NONE: - break; - - case E_TABLE_COL_ARROW_UP: - case E_TABLE_COL_ARROW_DOWN: - gtk_paint_arrow ( - gtk_widget_get_style (GTK_WIDGET(GNOME_CANVAS_ITEM(ethi)->canvas)), - drawable, - GTK_STATE_NORMAL, - GTK_SHADOW_IN, - &clip, - GTK_WIDGET(GNOME_CANVAS_ITEM(ethi)->canvas), - "header", - (arrow == E_TABLE_COL_ARROW_UP) ? GTK_ARROW_UP : GTK_ARROW_DOWN, - TRUE, - x + HEADER_PADDING / 2 + clip.width - MIN_ARROW_SIZE - 2, - y + (ethi->height - MIN_ARROW_SIZE) / 2, - MIN_ARROW_SIZE, - MIN_ARROW_SIZE); - - clip.width -= (MIN_ARROW_SIZE + 2 + HEADER_PADDING); - break; - } - - if (col->is_pixbuf){ - xtra = (clip.width - gdk_pixbuf_get_width (col->pixbuf))/2; - - xtra += HEADER_PADDING / 2; - - gdk_pixbuf_render_to_drawable_alpha (col->pixbuf, - drawable, - 0, 0, - x + xtra, y + (clip.height - gdk_pixbuf_get_height (col->pixbuf)) / 2, - gdk_pixbuf_get_width (col->pixbuf), gdk_pixbuf_get_height(col->pixbuf), - GDK_PIXBUF_ALPHA_FULL, 128, - GDK_RGB_DITHER_NORMAL, - 0, 0); - } else { - int str_width, ellipsis_width, text_len; - - text_len = strlen (col->text); - ellipsis_width = gdk_text_width (ethi->font, "...", 3); - - str_width = gdk_text_width (ethi->font, col->text, text_len); - - if (str_width < clip.width) { - /* Center the thing */ - xtra = (clip.width - gdk_string_measure (ethi->font, col->text))/2; - - /* Skip over border */ - if (xtra < 0) - xtra = 0; - - xtra += HEADER_PADDING / 2; - - gdk_draw_text ( - drawable, ethi->font, - ethi->gc, x + xtra, y + ethi->height - ethi->font->descent - HEADER_PADDING / 2, - col->text, text_len); - } else { - /* Need ellipsis */ - gchar *p; - int ellipsis_length = 0; - - for (p = col->text; p && *p && (p - col->text) < text_len; p++) { - if (gdk_text_width (ethi->font, col->text, p - col->text) + ellipsis_width <= clip.width) - ellipsis_length = p - col->text; - else - break; - } - - xtra = (clip.width - gdk_text_measure (ethi->font, col->text, ellipsis_length) - gdk_string_measure (ethi->font, "..."))/2; - - if (xtra < 0) - xtra = 0; - - xtra += HEADER_PADDING / 2; - - gdk_draw_text (drawable, ethi->font, ethi->gc, - x + xtra, y + ethi->height - ethi->font->descent - HEADER_PADDING / 2, - col->text, ellipsis_length); - gdk_draw_string (drawable, ethi->font, ethi->gc, - x + xtra + gdk_text_width (ethi->font, - col->text, - ellipsis_length), - y + ethi->height - ethi->font->descent - HEADER_PADDING / 2, - "..."); - } - } - - if (col->pixbuf){ - if ((gdk_pixbuf_get_width (col->pixbuf) + MIN_ARROW_SIZE + 4) > width) - return; - } -} - -static void -ethi_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - GdkGC *gc; - const int cols = e_table_header_count (ethi->eth); - int x1, x2; - int col; - GHashTable *arrows = g_hash_table_new (NULL, NULL); - - - if (ethi->sort_info) { - int length = e_table_sort_info_grouping_get_count(ethi->sort_info); - int i; - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - g_hash_table_insert (arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_DOWN : - E_TABLE_COL_ARROW_UP)); - } - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - g_hash_table_insert (arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_DOWN : - E_TABLE_COL_ARROW_UP)); - } - } - - ethi->width = e_table_header_total_width (ethi->eth) + ethi->group_indent_width; - x1 = x2 = 0; - x2 += ethi->group_indent_width; - for (col = 0; col < cols; col++, x1 = x2){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - int col_width; - - col_width = ecol->width; - - x2 += col_width; - - if (x1 > (x + width)) - break; - - if (x2 < x) - continue; - - gc = GTK_WIDGET (canvas)->style->bg_gc [GTK_STATE_NORMAL]; - - draw_button (ethi, ecol, drawable, gc, - GTK_WIDGET (canvas)->style, - x1 - x, - y, x2 - x1, ethi->height, - (ETableColArrow) g_hash_table_lookup (arrows, (gpointer) ecol->col_idx)); - } - g_hash_table_destroy (arrows); -} - -static double -ethi_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - -/* - * is_pointer_on_division: - * - * Returns whether @pos is a column header division; If @the_total is not NULL, - * then the actual position is returned here. If @return_ecol is not NULL, - * then the ETableCol that actually contains this point is returned here - */ -static gboolean -is_pointer_on_division (ETableHeaderItem *ethi, int pos, int *the_total, int *return_col) -{ - const int cols = e_table_header_count (ethi->eth); - int col, total; - - total = 0; - for (col = 0; col < cols; col++){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - - if (col == 0) - total += ethi->group_indent_width; - - total += ecol->width; - - if ((total - TOLERANCE < pos)&& (pos < total + TOLERANCE)){ - if (return_col) - *return_col = col; - if (the_total) - *the_total = total; - - return TRUE; - } - - if (total > pos + TOLERANCE) - return FALSE; - } - - return FALSE; -} - -#define convert(c,sx,sy,x,y) gnome_canvas_w2c (c,sx,sy,x,y) - -static void -set_cursor (ETableHeaderItem *ethi, int pos) -{ - int col; - GtkWidget *canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas); - gboolean resizeable = FALSE; - - /* We might be invoked before we are realized */ - if (!canvas->window) - return; - - if (is_pointer_on_division (ethi, pos, NULL, &col)) { - int last_col = ethi->eth->col_count - 1; - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - - /* Last column is not resizable */ - if (ecol->resizeable && col != last_col) { - int c = col + 1; - - /* Column is not resizable if all columns after it - are also not resizable */ - for (; c <= last_col; c++){ - ETableCol *ecol2; - - ecol2 = e_table_header_get_column (ethi->eth, c); - if (ecol2->resizeable) { - resizeable = TRUE; - break; - } - } - } - } - - if (resizeable) - e_cursor_set (canvas->window, E_CURSOR_SIZE_X); - else - e_cursor_set (canvas->window, E_CURSOR_ARROW); -} - -static void -ethi_end_resize (ETableHeaderItem *ethi) -{ - ethi->resize_col = -1; - ethi->resize_guide = GINT_TO_POINTER (0); - - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); -} - -static gboolean -ethi_maybe_start_drag (ETableHeaderItem *ethi, GdkEventMotion *event) -{ - if (!ethi->maybe_drag) - return FALSE; - - if (ethi->eth->col_count < 2) { - ethi->maybe_drag = FALSE; - return FALSE; - } - - if (MAX (abs (ethi->click_x - event->x), - abs (ethi->click_y - event->y)) <= 3) - return FALSE; - - return TRUE; -} - -static void -ethi_start_drag (ETableHeaderItem *ethi, GdkEvent *event) -{ - GtkWidget *widget = GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas); - GtkTargetList *list; - GdkDragContext *context; - ETableCol *ecol; - int col_width; - GdkPixmap *pixmap; - GdkGC *gc; - int group_indent = 0; - GHashTable *arrows = g_hash_table_new (NULL, NULL); - - GtkTargetEntry ethi_drag_types [] = { - { TARGET_ETABLE_COL_TYPE, 0, TARGET_ETABLE_COL_HEADER }, - }; - - ethi->drag_col = ethi_find_col_by_x (ethi, event->motion.x); - - if (ethi->drag_col == -1) - return; - - if (ethi->sort_info) { - int length = e_table_sort_info_grouping_get_count(ethi->sort_info); - int i; - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - group_indent ++; - g_hash_table_insert (arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_DOWN : - E_TABLE_COL_ARROW_UP)); - } - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - g_hash_table_insert (arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_DOWN : - E_TABLE_COL_ARROW_UP)); - } - } - - ethi_drag_types[0].target = g_strdup_printf("%s-%s", ethi_drag_types[0].target, ethi->dnd_code); - list = gtk_target_list_new (ethi_drag_types, ELEMENTS (ethi_drag_types)); - context = gtk_drag_begin (widget, list, GDK_ACTION_MOVE, 1, event); - g_free(ethi_drag_types[0].target); - - ecol = e_table_header_get_column (ethi->eth, ethi->drag_col); - col_width = ecol->width; - pixmap = gdk_pixmap_new (widget->window, col_width, ethi->height, -1); - gc = widget->style->bg_gc [GTK_STATE_ACTIVE]; - draw_button (ethi, ecol, pixmap, gc, - widget->style, - 0, 0, col_width, ethi->height, - (ETableColArrow) g_hash_table_lookup (arrows, (gpointer) ecol->col_idx)); - gtk_drag_set_icon_pixmap (context, - gdk_window_get_colormap (widget->window), - pixmap, - NULL, - col_width / 2, - ethi->height / 2); - gdk_pixmap_unref (pixmap); - - ethi->maybe_drag = FALSE; - g_hash_table_destroy (arrows); -} - -typedef struct { - ETableHeaderItem *ethi; - int col; -} EthiHeaderInfo; - -static void -ethi_popup_sort_ascending(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableCol *col; - int model_col; - int length; - int i; - int found = FALSE; - ETableHeaderItem *ethi = info->ethi; - - col = e_table_header_get_column (ethi->eth, info->col); - model_col = col->col_idx; - - length = e_table_sort_info_grouping_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - column.ascending = 1; - e_table_sort_info_grouping_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - if (!found) { - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - column.ascending = 1; - e_table_sort_info_sorting_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - } - if (!found) { - ETableSortColumn column = { model_col, 1 }; - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - if (length == 0) - length++; - e_table_sort_info_sorting_set_nth(ethi->sort_info, length - 1, column); - } -} - -static void -ethi_popup_sort_descending(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableCol *col; - int model_col; - int length; - int i; - int found = FALSE; - ETableHeaderItem *ethi = info->ethi; - - col = e_table_header_get_column (ethi->eth, info->col); - model_col = col->col_idx; - - length = e_table_sort_info_grouping_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - column.ascending = 0; - e_table_sort_info_grouping_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - if (!found) { - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - column.ascending = 0; - e_table_sort_info_sorting_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - } - if (!found) { - ETableSortColumn column = { model_col, 0 }; - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - if (length == 0) - length++; - e_table_sort_info_sorting_set_nth(ethi->sort_info, length - 1, column); - } -} - -static void -ethi_popup_unsort(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableHeaderItem *ethi = info->ethi; - - e_table_sort_info_grouping_truncate(ethi->sort_info, 0); - e_table_sort_info_sorting_truncate(ethi->sort_info, 0); -} - -static void -ethi_popup_group_field(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableCol *col; - int model_col; - ETableHeaderItem *ethi = info->ethi; - ETableSortColumn column; - - col = e_table_header_get_column (ethi->eth, info->col); - model_col = col->col_idx; - - column.column = model_col; - column.ascending = 1; - e_table_sort_info_grouping_set_nth(ethi->sort_info, 0, column); - e_table_sort_info_grouping_truncate(ethi->sort_info, 1); -} - -static void -ethi_popup_group_box(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static void -ethi_popup_remove_column(GtkWidget *widget, EthiHeaderInfo *info) -{ - e_table_header_remove(info->ethi->eth, info->col); -} - -static void -ethi_popup_field_chooser(GtkWidget *widget, EthiHeaderInfo *info) -{ - GtkWidget *etfcd = e_table_field_chooser_dialog_new(); - gtk_object_set(GTK_OBJECT(etfcd), - "full_header", info->ethi->full_header, - "dnd_code", info->ethi->dnd_code, - NULL); - gtk_widget_show(etfcd); -} - -static void -ethi_popup_alignment(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static void -ethi_popup_best_fit(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static void -ethi_popup_format_columns(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static void -ethi_popup_customize_view(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -/* Bit 1 is always disabled. */ -/* Bit 2 is disabled if not "sortable". */ -static EPopupMenu ethi_context_menu [] = { - { N_("Sort Ascending"), NULL, GTK_SIGNAL_FUNC(ethi_popup_sort_ascending), 2}, - { N_("Sort Descending"), NULL, GTK_SIGNAL_FUNC(ethi_popup_sort_descending), 2}, - { N_("Unsort"), NULL, GTK_SIGNAL_FUNC(ethi_popup_unsort), 0}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), 0}, - { N_("Group By This Field"), NULL, GTK_SIGNAL_FUNC(ethi_popup_group_field), 0}, - { N_("Group By Box"), NULL, GTK_SIGNAL_FUNC(ethi_popup_group_box), 1}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), 1}, - { N_("Remove This Column"), NULL, GTK_SIGNAL_FUNC(ethi_popup_remove_column), 0}, - { N_("Field Chooser"), NULL, GTK_SIGNAL_FUNC(ethi_popup_field_chooser), 0}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), 1}, - { N_("Alignment"), NULL, GTK_SIGNAL_FUNC(ethi_popup_alignment), 1}, - { N_("Best Fit"), NULL, GTK_SIGNAL_FUNC(ethi_popup_best_fit), 1}, - { N_("Format Columns..."), NULL, GTK_SIGNAL_FUNC(ethi_popup_format_columns), 1}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), 1}, - { N_("Customize Current View..."), NULL, GTK_SIGNAL_FUNC(ethi_popup_customize_view), 1}, - { NULL, NULL, NULL, 0 } -}; - -static void -ethi_header_context_menu (ETableHeaderItem *ethi, GdkEventButton *event) -{ - EthiHeaderInfo *info = g_new(EthiHeaderInfo, 1); - ETableCol *col; - info->ethi = ethi; - info->col = ethi_find_col_by_x (ethi, event->x); - col = e_table_header_get_column (ethi->eth, info->col); - e_popup_menu_run (ethi_context_menu, event, 1 + (col->sortable ? 0 : 2), 0, info); -} - -static void -ethi_button_pressed (ETableHeaderItem *ethi, GdkEventButton *event) -{ - gtk_signal_emit (GTK_OBJECT (ethi), - ethi_signals [BUTTON_PRESSED], event); -} - -/* - * Handles the events on the ETableHeaderItem, particularly it handles resizing - */ -static int -ethi_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - const gboolean resizing = ETHI_RESIZING (ethi); - int x, y, start, col; - int was_maybe_drag = 0; - - switch (e->type){ - case GDK_ENTER_NOTIFY: - convert (canvas, e->crossing.x, e->crossing.y, &x, &y); - set_cursor (ethi, x); - break; - - case GDK_LEAVE_NOTIFY: - e_cursor_set (GTK_WIDGET (canvas)->window, E_CURSOR_ARROW); - break; - - case GDK_MOTION_NOTIFY: - - convert (canvas, e->motion.x, e->motion.y, &x, &y); - if (resizing){ - int new_width; - - if (ethi->resize_guide == NULL){ - /* Quick hack until I actually bind the views */ - ethi->resize_guide = GINT_TO_POINTER (1); - - gnome_canvas_item_grab (item, - GDK_POINTER_MOTION_MASK | - GDK_BUTTON_RELEASE_MASK, - e_cursor_get (E_CURSOR_SIZE_X), - e->button.time); - } - - new_width = x - ethi->resize_start_pos; - - e_table_header_set_size (ethi->eth, ethi->resize_col, new_width); - - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); - } else if (ethi_maybe_start_drag (ethi, &e->motion)){ - ethi_start_drag (ethi, e); - } else - set_cursor (ethi, x); - break; - - case GDK_BUTTON_PRESS: - if (e->button.button > 3) - return FALSE; - - convert (canvas, e->button.x, e->button.y, &x, &y); - - if (is_pointer_on_division (ethi, x, &start, &col) && e->button.button == 1){ - ETableCol *ecol; - - /* - * Record the important bits. - * - * By setting resize_pos to a non -1 value, - * we know that we are being resized (used in the - * other event handlers). - */ - ecol = e_table_header_get_column (ethi->eth, col); - - if (!ecol->resizeable) - break; - ethi->resize_col = col; - ethi->resize_start_pos = start - ecol->width; - ethi->resize_min_width = ecol->min_width; - } else { - if (e->button.button == 1){ - ethi->click_x = e->button.x; - ethi->click_y = e->button.y; - ethi->maybe_drag = TRUE; - } else if (e->button.button == 3){ - ethi_header_context_menu (ethi, &e->button); - } else - ethi_button_pressed (ethi, &e->button); - } - break; - - case GDK_2BUTTON_PRESS: - if (!resizing) - break; - - if (e->button.button != 1) - break; - else { - int width = 0; - gtk_signal_emit_by_name (GTK_OBJECT (ethi->eth), - "request_width", - (int)ethi->resize_col, &width); - /* Add 10 to stop it from "..."ing */ - e_table_header_set_size (ethi->eth, ethi->resize_col, width + 10); - - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); - ethi->maybe_drag = FALSE; - } - break; - - case GDK_BUTTON_RELEASE: { - gboolean needs_ungrab = FALSE; - - was_maybe_drag = ethi->maybe_drag; - - ethi->maybe_drag = FALSE; - - if (ethi->resize_col != -1){ - needs_ungrab = (ethi->resize_guide != NULL); - ethi_end_resize (ethi); - } else if (was_maybe_drag && ethi->sort_info) { - ETableCol *col; - int model_col; - int length; - int i; - int found = FALSE; - - col = e_table_header_get_column (ethi->eth, ethi_find_col_by_x (ethi, e->button.x)); - model_col = col->col_idx; - - length = e_table_sort_info_grouping_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - int ascending = column.ascending; - ascending = ! ascending; - column.ascending = ascending; - e_table_sort_info_grouping_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - if(col->sortable) { - if (!found) { - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - int ascending = column.ascending; - ascending = ! ascending; - column.ascending = ascending; - e_table_sort_info_sorting_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - } - if (!found) { - ETableSortColumn column = { model_col, 1 }; - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - if (length == 0) - length++; - e_table_sort_info_sorting_set_nth(ethi->sort_info, length - 1, column); - } - } - } - - if (needs_ungrab) - gnome_canvas_item_ungrab (item, e->button.time); - - break; - } - - default: - return FALSE; - } - return TRUE; -} - -static void -ethi_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - - ethi_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - object_class->destroy = ethi_destroy; - object_class->set_arg = ethi_set_arg; - object_class->get_arg = ethi_get_arg; - - item_class->update = ethi_update; - item_class->realize = ethi_realize; - item_class->unrealize = ethi_unrealize; - item_class->draw = ethi_draw; - item_class->point = ethi_point; - item_class->event = ethi_event; - - gtk_object_add_arg_type ("ETableHeaderItem::ETableHeader", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_TABLE_HEADER); - gtk_object_add_arg_type ("ETableHeaderItem::full_header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_FULL_HEADER); - gtk_object_add_arg_type ("ETableHeaderItem::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableHeaderItem::fontset", GTK_TYPE_STRING, - GTK_ARG_WRITABLE, ARG_TABLE_FONTSET); - gtk_object_add_arg_type ("ETableHeaderItem::sort_info", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_SORT_INFO); - - /* - * Create our pixmaps for DnD - */ - dnd_colormap = gtk_widget_get_default_colormap (); - remove_col_pixmap = gdk_pixmap_colormap_create_from_xpm_d ( - NULL, dnd_colormap, - &remove_col_mask, NULL, remove_col_xpm); - - add_col_pixmap = gdk_pixmap_colormap_create_from_xpm_d ( - NULL, dnd_colormap, - &add_col_mask, NULL, add_col_xpm); - - ethi_signals [BUTTON_PRESSED] = - gtk_signal_new ("button_pressed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableHeaderItemClass, button_pressed), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, ethi_signals, LAST_SIGNAL); -} - -static void -ethi_init (GnomeCanvasItem *item) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - - ethi->resize_col = -1; - - item->x1 = 0; - item->y1 = 0; - item->x2 = 0; - item->y2 = 0; - - ethi->drag_col = -1; - ethi->drag_mark = -1; - - ethi->sort_info = NULL; - - ethi->sort_info_changed_id = 0; - ethi->group_info_changed_id = 0; - - ethi->group_indent_width = 0; -} - -GtkType -e_table_header_item_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableHeaderItem", - sizeof (ETableHeaderItem), - sizeof (ETableHeaderItemClass), - (GtkClassInitFunc) ethi_class_init, - (GtkObjectInitFunc) ethi_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} diff --git a/widgets/e-table/e-table-header-item.h b/widgets/e-table/e-table-header-item.h deleted file mode 100644 index 15b627bfa9..0000000000 --- a/widgets/e-table/e-table-header-item.h +++ /dev/null @@ -1,76 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_HEADER_ITEM_H_ -#define _E_TABLE_HEADER_ITEM_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gnome-xml/tree.h> -#include "e-table-header.h" -#include "e-table-sort-info.h" - -#define E_TABLE_HEADER_ITEM_TYPE (e_table_header_item_get_type ()) -#define E_TABLE_HEADER_ITEM(o) (GTK_CHECK_CAST ((o), E_TABLE_HEADER_ITEM_TYPE, ETableHeaderItem)) -#define E_TABLE_HEADER_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_HEADER_ITEM_TYPE, ETableHeaderItemClass)) -#define E_IS_TABLE_HEADER_ITEM(o) (GTK_CHECK_TYPE ((o), E_TABLE_HEADER_ITEM_TYPE)) -#define E_IS_TABLE_HEADER_ITEM_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_HEADER_ITEM_TYPE)) - -typedef struct { - GnomeCanvasItem parent; - ETableHeader *eth; - - GdkGC *gc; - GdkCursor *change_cursor; - - short height, width; - GdkFont *font; - - /* - * Used during resizing; Could be shorts - */ - int resize_col; - int resize_start_pos; - int resize_min_width; - - GtkObject *resize_guide; - - int group_indent_width; - - /* - * Ids - */ - int structure_change_id, dimension_change_id; - - /* - * For dragging columns - */ - guint maybe_drag:1; - guint dnd_ready:1; - int click_x, click_y; - int drag_col, drop_col, drag_mark; - guint drag_motion_id, drag_end_id, drag_leave_id, drag_drop_id, drag_data_received_id, drag_data_get_id; - guint sort_info_changed_id, group_info_changed_id; - GnomeCanvasItem *remove_item; - GdkBitmap *stipple; - - gchar *dnd_code; - - /* - * For column sorting info - */ - ETableSortInfo *sort_info; - - /* For adding fields. */ - ETableHeader *full_header; -} ETableHeaderItem; - -typedef struct { - GnomeCanvasItemClass parent_class; - - /* - * signals - */ - void (*button_pressed) (ETableHeaderItem *ethi, GdkEventButton *button); -} ETableHeaderItemClass; - -GtkType e_table_header_item_get_type (void); - -#endif /* _E_TABLE_HEADER_ITEM_H_ */ diff --git a/widgets/e-table/e-table-header.c b/widgets/e-table/e-table-header.c deleted file mode 100644 index bc3b7a7e09..0000000000 --- a/widgets/e-table/e-table-header.c +++ /dev/null @@ -1,681 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-col-head.c: TableColHead implementation - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc - */ -#include <config.h> -#include <string.h> -#include <gtk/gtkobject.h> -#include <gtk/gtksignal.h> -#include "e-table-header.h" -#include "e-table-defines.h" - -/* The arguments we take */ -enum { - ARG_0, - ARG_SORT_INFO, - ARG_WIDTH, -}; - -enum { - STRUCTURE_CHANGE, - DIMENSION_CHANGE, - REQUEST_WIDTH, - LAST_SIGNAL -}; - -static void eth_set_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void eth_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void eth_do_remove (ETableHeader *eth, int idx, gboolean do_unref); -static void eth_set_width(ETableHeader *eth, int width); -static void eth_set_size (ETableHeader *eth, int idx, int size); -static void eth_calc_widths (ETableHeader *eth); -static void dequeue(ETableHeader *eth, int *column, int *width); - -static guint eth_signals [LAST_SIGNAL] = { 0, }; - -static GtkObjectClass *e_table_header_parent_class; - -struct two_ints { - int column; - int width; -}; - -static gboolean -dequeue_idle(ETableHeader *eth) -{ - int column, width; - dequeue(eth, &column, &width); - while(eth->change_queue && ((struct two_ints *)eth->change_queue->data)->column == column) - dequeue(eth, &column, &width); - if (column == -1) - eth_set_width(eth, width); - else if (column < eth->col_count) - eth_set_size(eth, column, width); - if (eth->change_queue) - return TRUE; - else { - eth_calc_widths(eth); - eth->idle = 0; - return FALSE; - } -} - -static void -enqueue(ETableHeader *eth, int column, int width) -{ - struct two_ints *store; - store = g_new(struct two_ints, 1); - store->column = column; - store->width = width; - - eth->change_tail = g_slist_last(g_slist_append(eth->change_tail, store)); - if (!eth->change_queue) - eth->change_queue = eth->change_tail; - - if (!eth->idle) { - eth->idle = g_idle_add_full(G_PRIORITY_LOW, (GSourceFunc) dequeue_idle, eth, NULL); - } -} - -static void -dequeue(ETableHeader *eth, int *column, int *width) -{ - GSList *head; - struct two_ints *store; - head = eth->change_queue; - eth->change_queue = eth->change_queue->next; - if (!eth->change_queue) - eth->change_tail = NULL; - store = head->data; - g_slist_free_1(head); - if (column) - *column = store->column; - if (width) - *width = store->width; - g_free(store); -} - -static void -eth_destroy (GtkObject *object) -{ - ETableHeader *eth = E_TABLE_HEADER (object); - const int cols = eth->col_count; - int i; - - if (eth->sort_info) { - if (eth->sort_info_group_change_id) - gtk_signal_disconnect(GTK_OBJECT(eth->sort_info), - eth->sort_info_group_change_id); - gtk_object_unref(GTK_OBJECT(eth->sort_info)); - } - - if (eth->idle) - g_source_remove(eth->idle); - g_slist_foreach(eth->change_queue, (GFunc) g_free, NULL); - g_slist_free(eth->change_queue); - - /* - * Destroy columns - */ - for (i = cols - 1; i >= 0; i--){ - eth_do_remove (eth, i, TRUE); - } - - if (e_table_header_parent_class->destroy) - e_table_header_parent_class->destroy (object); -} - -static void -e_table_header_class_init (GtkObjectClass *object_class) -{ - object_class->destroy = eth_destroy; - object_class->set_arg = eth_set_arg; - object_class->get_arg = eth_get_arg; - - - e_table_header_parent_class = (gtk_type_class (gtk_object_get_type ())); - - gtk_object_add_arg_type ("ETableHeader::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableHeader::sort_info", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_SORT_INFO); - - eth_signals [STRUCTURE_CHANGE] = - gtk_signal_new ("structure_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableHeaderClass, structure_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - eth_signals [DIMENSION_CHANGE] = - gtk_signal_new ("dimension_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableHeaderClass, dimension_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - eth_signals [REQUEST_WIDTH] = - gtk_signal_new ("request_width", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableHeaderClass, request_width), - gtk_marshal_INT__INT, - GTK_TYPE_INT, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, eth_signals, LAST_SIGNAL); -} - -static void -e_table_header_init (ETableHeader *eth) -{ - eth->col_count = 0; - eth->width = 0; - - eth->sort_info = NULL; - eth->sort_info_group_change_id = 0; - - eth->columns = NULL; - eth->selectable = FALSE; - - eth->change_queue = NULL; - eth->change_tail = NULL; -} - -GtkType -e_table_header_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableHeader", - sizeof (ETableHeader), - sizeof (ETableHeaderClass), - (GtkClassInitFunc) e_table_header_class_init, - (GtkObjectInitFunc) e_table_header_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (gtk_object_get_type (), &info); - } - - return type; -} - -ETableHeader * -e_table_header_new (void) -{ - ETableHeader *eth; - - eth = gtk_type_new (e_table_header_get_type ()); - - return eth; -} - -static void -eth_group_info_changed(ETableSortInfo *info, ETableHeader *eth) -{ - enqueue(eth, -1, eth->nominal_width); -} - -static void -eth_set_width(ETableHeader *eth, int width) -{ - eth->width = width; -} - -static void -eth_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableHeader *eth = E_TABLE_HEADER (object); - - switch (arg_id) { - case ARG_WIDTH: - eth->nominal_width = GTK_VALUE_DOUBLE (*arg); - enqueue(eth, -1, GTK_VALUE_DOUBLE (*arg)); - break; - case ARG_SORT_INFO: - if (eth->sort_info) { - if (eth->sort_info_group_change_id) - gtk_signal_disconnect(GTK_OBJECT(eth->sort_info), eth->sort_info_group_change_id); - gtk_object_unref(GTK_OBJECT(eth->sort_info)); - } - eth->sort_info = E_TABLE_SORT_INFO(GTK_VALUE_OBJECT (*arg)); - if (eth->sort_info) { - gtk_object_ref(GTK_OBJECT(eth->sort_info)); - eth->sort_info_group_change_id - = gtk_signal_connect(GTK_OBJECT(eth->sort_info), "group_info_changed", - GTK_SIGNAL_FUNC(eth_group_info_changed), eth); - } - enqueue(eth, -1, eth->nominal_width); - break; - default: - break; - } -} - -static void -eth_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableHeader *eth = E_TABLE_HEADER (object); - - switch (arg_id) { - case ARG_SORT_INFO: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(eth->sort_info); - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = eth->nominal_width; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -eth_update_offsets (ETableHeader *eth) -{ - int i; - int x = 0; - - for (i = 0; i < eth->col_count; i++){ - ETableCol *etc = eth->columns [i]; - - etc->x = x; - x += etc->width; - } -} - -static void -eth_do_insert (ETableHeader *eth, int pos, ETableCol *val) -{ - memmove (ð->columns [pos+1], ð->columns [pos], - sizeof (ETableCol *) * (eth->col_count - pos)); - eth->columns [pos] = val; - eth->col_count ++; -} - -void -e_table_header_add_column (ETableHeader *eth, ETableCol *tc, int pos) -{ - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (tc != NULL); - g_return_if_fail (E_IS_TABLE_COL (tc)); - g_return_if_fail (pos >= -1 && pos <= eth->col_count); - - if (pos == -1) - pos = eth->col_count; - eth->columns = g_realloc (eth->columns, sizeof (ETableCol *) * (eth->col_count + 1)); - - /* - * We are the primary owners of the column - */ - gtk_object_ref (GTK_OBJECT (tc)); - gtk_object_sink (GTK_OBJECT (tc)); - - eth_do_insert (eth, pos, tc); - - enqueue(eth, -1, eth->nominal_width); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); -} - -ETableCol * -e_table_header_get_column (ETableHeader *eth, int column) -{ - g_return_val_if_fail (eth != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), NULL); - - if (column < 0) - return NULL; - - if (column >= eth->col_count) - return NULL; - - return eth->columns [column]; -} - -int -e_table_header_count (ETableHeader *eth) -{ - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - return eth->col_count; -} - -int -e_table_header_index (ETableHeader *eth, int col) -{ - g_return_val_if_fail (eth != NULL, -1); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), -1); - g_return_val_if_fail (col >= 0 && col < eth->col_count, -1); - - return eth->columns [col]->col_idx; -} - -int -e_table_header_get_index_at (ETableHeader *eth, int x_offset) -{ - int i, total; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - total = 0; - for (i = 0; i < eth->col_count; i++){ - total += eth->columns [i]->width; - - if (x_offset < total) - return i; - } - - return -1; -} - -ETableCol ** -e_table_header_get_columns (ETableHeader *eth) -{ - ETableCol **ret; - int i; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - ret = g_new (ETableCol *, eth->col_count + 1); - memcpy (ret, eth->columns, sizeof (ETableCol *) * eth->col_count); - ret [eth->col_count] = NULL; - - for (i = 0; i < eth->col_count; i++) { - gtk_object_ref(GTK_OBJECT(ret[i])); - } - - return ret; -} - -gboolean -e_table_header_selection_ok (ETableHeader *eth) -{ - g_return_val_if_fail (eth != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), FALSE); - - return eth->selectable; -} - -int -e_table_header_get_selected (ETableHeader *eth) -{ - int i; - int selected = 0; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - for (i = 0; i < eth->col_count; i++){ - if (eth->columns [i]->selected) - selected++; - } - - return selected; -} - -int -e_table_header_total_width (ETableHeader *eth) -{ - int total, i; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - total = 0; - for (i = 0; i < eth->col_count; i++) - total += eth->columns [i]->width; - - return total; -} - -static void -eth_do_remove (ETableHeader *eth, int idx, gboolean do_unref) -{ - if (do_unref) - gtk_object_unref (GTK_OBJECT (eth->columns [idx])); - - memmove (ð->columns [idx], ð->columns [idx+1], - sizeof (ETableCol *) * (eth->col_count - idx - 1)); - eth->col_count--; -} - -void -e_table_header_move (ETableHeader *eth, int source_index, int target_index) -{ - ETableCol *old; - - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (source_index >= 0); - g_return_if_fail (target_index >= 0); - g_return_if_fail (source_index < eth->col_count); - g_return_if_fail (target_index < eth->col_count + 1); /* Can be moved beyond the last item. */ - - if (source_index < target_index) - target_index --; - - old = eth->columns [source_index]; - eth_do_remove (eth, source_index, FALSE); - eth_do_insert (eth, target_index, old); - eth_update_offsets (eth); - - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [DIMENSION_CHANGE]); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); -} - -void -e_table_header_remove (ETableHeader *eth, int idx) -{ - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < eth->col_count); - - eth_do_remove (eth, idx, TRUE); - enqueue(eth, -1, eth->nominal_width); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); -} - -void -e_table_header_set_selection (ETableHeader *eth, gboolean allow_selection) -{ - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); -} - -void -e_table_header_set_size(ETableHeader *eth, int idx, int size) -{ - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - - enqueue(eth, idx, size); -} - -static void -eth_set_size (ETableHeader *eth, int idx, int size) -{ - double expansion; - double old_expansion; - int min_width; - int left_width; - int total_extra; - int expandable_count; - int usable_width; - int i; - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < eth->col_count); - - /* If this column is not resizable, don't do anything. */ - if (!eth->columns[idx]->resizeable) - return; - - expansion = 0; - min_width = 0; - left_width = 0; - expandable_count = -1; - - /* Calculate usable area. */ - for (i = 0; i < idx; i++) { - left_width += eth->columns[i]->width; - } - /* - 1 to account for the last pixel border. */ - usable_width = eth->width - left_width - 1; - - if (eth->sort_info) - usable_width -= e_table_sort_info_grouping_get_count(eth->sort_info) * GROUP_INDENT; - - /* Calculate minimum_width of stuff on the right as well as - * total usable expansion on the right. - */ - for (; i < eth->col_count; i++) { - min_width += eth->columns[i]->min_width; - if (eth->columns[i]->resizeable) { - expansion += eth->columns[i]->expansion; - expandable_count ++; - } - } - /* If there's no room for anything, don't change. */ - if (expansion == 0) - return; - - /* (1) If none of the columns to the right are expandable, use - * all the expansion space in this column. - */ - if(expandable_count == 0) { - eth->columns[idx]->expansion = expansion; - for (i = idx + 1; i < eth->col_count; i++) { - eth->columns[i]->expansion = 0; - } - return; - } - - total_extra = usable_width - min_width; - /* If there's no extra space, set all expansions to 0. */ - if (total_extra <= 0) { - for (i = idx; i < eth->col_count; i++) { - eth->columns[i]->expansion = 0; - } - return; - } - - /* If you try to resize smaller than the minimum width, it - * uses the minimum. */ - if (size < eth->columns[idx]->min_width) - size = eth->columns[idx]->min_width; - - /* If all the extra space will be used up in this column, use - * all the expansion and set all others to 0. - */ - if (size >= total_extra + eth->columns[idx]->min_width) { - eth->columns[idx]->expansion = expansion; - for (i = idx + 1; i < eth->col_count; i++) { - eth->columns[i]->expansion = 0; - } - return; - } - - /* The old_expansion used by columns to the right. */ - old_expansion = expansion; - old_expansion -= eth->columns[idx]->expansion; - /* Set the new expansion so that it will generate the desired size. */ - eth->columns[idx]->expansion = expansion * (((double)(size - eth->columns[idx]->min_width))/((double)total_extra)); - /* The expansion left for the columns on the right. */ - expansion -= eth->columns[idx]->expansion; - - /* (2) If the old columns to the right didn't have any - * expansion before, expand them evenly. old_expansion > 0 by - * expansion = SUM(i=idx to col_count -1, - * columns[i]->min_width) - columns[idx]->min_width) = - * SUM(non-negatives). - */ - if (old_expansion == 0) { - for (i = idx + 1; i < eth->col_count; i++) { - if (eth->columns[idx]->resizeable) { - /* expandable_count != 0 by (1) */ - eth->columns[i]->expansion = expansion / expandable_count; - } - } - return; - } - - /* Remove from total_extra the amount used for this column. */ - total_extra -= size - eth->columns[idx]->min_width; - for (i = idx + 1; i < eth->col_count; i++) { - if (eth->columns[idx]->resizeable) { - /* old_expansion != 0 by (2) */ - eth->columns[i]->expansion *= expansion / old_expansion; - } - } -} - -int -e_table_header_col_diff (ETableHeader *eth, int start_col, int end_col) -{ - int total, col; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - if (start_col < 0) - start_col = 0; - if (end_col > eth->col_count) - end_col = eth->col_count; - - total = 0; - for (col = start_col; col < end_col; col++){ - - total += eth->columns [col]->width; - } - - return total; -} - -static void -eth_calc_widths (ETableHeader *eth) -{ - int i; - int extra; - double expansion; - int last_position = 0; - double next_position = 0; - int last_resizable = -1; - /* - 1 to account for the last pixel border. */ - extra = eth->width - 1; - expansion = 0; - for (i = 0; i < eth->col_count; i++) { - extra -= eth->columns[i]->min_width; - if (eth->columns[i]->resizeable && eth->columns[i]->expansion > 0) - last_resizable = i; - expansion += eth->columns[i]->resizeable ? eth->columns[i]->expansion : 0; - eth->columns[i]->width = eth->columns[i]->min_width; - } - if (eth->sort_info) - extra -= e_table_sort_info_grouping_get_count(eth->sort_info) * GROUP_INDENT; - if (expansion == 0 || extra <= 0) - return; - for (i = 0; i < last_resizable; i++) { - next_position += extra * (eth->columns[i]->resizeable ? eth->columns[i]->expansion : 0)/expansion; - eth->columns[i]->width += next_position - last_position; - last_position = next_position; - } - eth->columns[i]->width += extra - last_position; - - eth_update_offsets (eth); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [DIMENSION_CHANGE]); -} diff --git a/widgets/e-table/e-table-header.h b/widgets/e-table/e-table-header.h deleted file mode 100644 index dcdcc440ed..0000000000 --- a/widgets/e-table/e-table-header.h +++ /dev/null @@ -1,80 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_COLUMN_H_ -#define _E_TABLE_COLUMN_H_ - -#include <gtk/gtkobject.h> -#include <gdk/gdk.h> -#include "e-table-sort-info.h" -#include "e-table-col.h" - -typedef struct _ETableHeader ETableHeader; - -#define E_TABLE_HEADER_TYPE (e_table_header_get_type ()) -#define E_TABLE_HEADER(o) (GTK_CHECK_CAST ((o), E_TABLE_HEADER_TYPE, ETableHeader)) -#define E_TABLE_HEADER_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_HEADER_TYPE, ETableHeaderClass)) -#define E_IS_TABLE_HEADER(o) (GTK_CHECK_TYPE ((o), E_TABLE_HEADER_TYPE)) -#define E_IS_TABLE_HEADER_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_HEADER_TYPE)) - -/* - * A Columnar header. - */ -struct _ETableHeader { - GtkObject base; - - int col_count; - int width; - int nominal_width; - - ETableSortInfo *sort_info; - int sort_info_group_change_id; - - ETableCol **columns; - gboolean selectable; - - GSList *change_queue, *change_tail; - gint idle; -}; - -typedef struct { - GtkObjectClass parent_class; - - void (*structure_change) (ETableHeader *eth); - void (*dimension_change) (ETableHeader *eth, int col); - int (*request_width) (ETableHeader *eth, int col); -} ETableHeaderClass; - -GtkType e_table_header_get_type (void); -ETableHeader *e_table_header_new (void); - -void e_table_header_add_column (ETableHeader *eth, - ETableCol *tc, int pos); -ETableCol * e_table_header_get_column (ETableHeader *eth, - int column); -int e_table_header_count (ETableHeader *eth); -int e_table_header_index (ETableHeader *eth, - int col); -int e_table_header_get_index_at (ETableHeader *eth, - int x_offset); -ETableCol **e_table_header_get_columns (ETableHeader *eth); - -gboolean e_table_header_selection_ok (ETableHeader *eth); -int e_table_header_get_selected (ETableHeader *eth); -int e_table_header_total_width (ETableHeader *eth); -void e_table_header_move (ETableHeader *eth, - int source_index, - int target_index); -void e_table_header_remove (ETableHeader *eth, int idx); -void e_table_header_set_size (ETableHeader *eth, int idx, int size); -void e_table_header_set_selection (ETableHeader *eth, - gboolean allow_selection); - -int e_table_header_col_diff (ETableHeader *eth, - int start_col, int end_col); - -void e_table_header_calc_widths (ETableHeader *eth); - -GList *e_table_header_get_selected_indexes (ETableHeader *eth); - - -#endif /* _E_TABLE_HEADER_H_ */ - diff --git a/widgets/e-table/e-table-item.c b/widgets/e-table/e-table-item.c deleted file mode 100644 index 87d79ea9c5..0000000000 --- a/widgets/e-table/e-table-item.c +++ /dev/null @@ -1,2347 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-item.c: A GnomeCanvasItem that is a view of an ETableModel. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, Helix Code, Inc. - * - * TODO: - * Add a border to the thing, so that focusing works properly. - * - */ -#include <config.h> -#include <stdio.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <math.h> -#include "e-table-item.h" -#include "e-table-subset.h" -#include "e-cell.h" -#include "e-util/e-canvas.h" -#include "e-util/e-canvas-utils.h" -#include "e-util/e-util.h" - -#define PARENT_OBJECT_TYPE gnome_canvas_item_get_type () - -#define FOCUSED_BORDER 2 - -static GnomeCanvasItemClass *eti_parent_class; - -enum { - CURSOR_CHANGE, - DOUBLE_CLICK, - RIGHT_CLICK, - CLICK, - KEY_PRESS, - LAST_SIGNAL -}; - -static gint eti_signals [LAST_SIGNAL] = { 0, }; - -enum { - ARG_0, - ARG_TABLE_HEADER, - ARG_TABLE_MODEL, - ARG_TABLE_SELECTION_MODEL, - ARG_TABLE_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, - ARG_CURSOR_ROW, - - ARG_MINIMUM_WIDTH, - ARG_WIDTH, - ARG_HEIGHT, -}; - -static int eti_get_height (ETableItem *eti); -static int eti_get_minimum_width (ETableItem *eti); -static int eti_row_height (ETableItem *eti, int row); -static void e_table_item_focus (ETableItem *eti, int col, int row, GdkModifierType state); -static void eti_cursor_change (ETableSelectionModel *selection, int row, int col, ETableItem *eti); -static void eti_selection_change (ETableSelectionModel *selection, ETableItem *eti); -#if 0 -static void eti_request_region_show (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row); -#endif -#define ETI_ROW_HEIGHT(eti,row) ((eti)->height_cache && (eti)->height_cache[(row)] != -1 ? (eti)->height_cache[(row)] : eti_row_height((eti),(row))) - -inline static gint -model_to_view_row(ETableItem *eti, int row) -{ - int i; - if (eti->uses_source_model) { - ETableSubset *etss = E_TABLE_SUBSET(eti->table_model); - if (eti->row_guess >= 0 && eti->row_guess < etss->n_map) { - if (etss->map_table[eti->row_guess] == row) { - return eti->row_guess; - } - } - for (i = 0; i < etss->n_map; i++) { - if (etss->map_table[i] == row) - return i; - } - return -1; - } else - return row; -} - -inline static gint -view_to_model_row(ETableItem *eti, int row) -{ - if (eti->uses_source_model) { - ETableSubset *etss = E_TABLE_SUBSET(eti->table_model); - if (row >= 0 && row < etss->n_map) - return etss->map_table[row]; - else - return -1; - } else - return row; -} - -inline static gint -model_to_view_col(ETableItem *eti, int col) -{ - int i; - for (i = 0; i < eti->cols; i++) { - ETableCol *ecol = e_table_header_get_column (eti->header, i); - if (ecol->col_idx == col) - return i; - } - return -1; -} - -inline static gint -view_to_model_col(ETableItem *eti, int col) -{ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - return ecol->col_idx; -} - -static gboolean -eti_editing (ETableItem *eti) -{ - if (eti->editing_col == -1) - return FALSE; - else - return TRUE; -} - -/* - * During realization, we have to invoke the per-ecell realize routine - * (On our current setup, we have one e-cell per column. - * - * We might want to optimize this to only realize the unique e-cells: - * ie, a strings-only table, uses the same e-cell for every column, and - * we might want to avoid realizing each e-cell. - */ -static void -eti_realize_cell_views (ETableItem *eti) -{ - int i; - - for (i = 0; i < eti->n_cells; i++) - e_cell_realize (eti->cell_views [i]); - eti->cell_views_realized = 1; -} - -static void -eti_attach_cell_views (ETableItem *eti) -{ - int i; - - g_assert (eti->header); - g_assert (eti->table_model); - - /* - * Now realize the various ECells - */ - eti->n_cells = eti->cols; - eti->cell_views = g_new (ECellView *, eti->n_cells); - - for (i = 0; i < eti->n_cells; i++){ - ETableCol *ecol = e_table_header_get_column (eti->header, i); - - eti->cell_views [i] = e_cell_new_view (ecol->ecell, eti->table_model, eti); - } - - eti->needs_compute_height = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); -} - -/* - * During unrealization: we invoke every e-cell (one per column in the current - * setup) to dispose all X resources allocated - */ -static void -eti_unrealize_cell_views (ETableItem *eti) -{ - int i; - - if (eti->cell_views_realized == 0) - return; - - for (i = 0; i < eti->n_cells; i++) - e_cell_unrealize (eti->cell_views [i]); - eti->cell_views_realized = 0; -} - -static void -eti_detach_cell_views (ETableItem *eti) -{ - int i; - - for (i = 0; i < eti->n_cells; i++){ - e_cell_kill_view (eti->cell_views [i]); - eti->cell_views [i] = NULL; - } - - g_free (eti->cell_views); - eti->cell_views = NULL; - eti->n_cells = 0; -} - -static void -eti_bounds (GnomeCanvasItem *item, double *x1, double *y1, double *x2, double *y2) -{ - double i2c [6]; - ArtPoint c1, c2, i1, i2; - ETableItem *eti = E_TABLE_ITEM (item); - - /* Wrong BBox's are the source of redraw nightmares */ - - gnome_canvas_item_i2c_affine (GNOME_CANVAS_ITEM (eti), i2c); - - i1.x = eti->x1; - i1.y = eti->y1; - i2.x = eti->x1 + eti->width; - i2.y = eti->y1 + eti->height; - art_affine_point (&c1, &i1, i2c); - art_affine_point (&c2, &i2, i2c); - - *x1 = c1.x; - *y1 = c1.y; - *x2 = c2.x + 1; - *y2 = c2.y + 1; -} - -static void -eti_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableItem *eti = E_TABLE_ITEM (item); - - if (eti->needs_compute_height) { - int new_height = eti_get_height (eti); - - if (new_height != eti->height) { - eti->height = new_height; - e_canvas_item_request_parent_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); - } - eti->needs_compute_height = 0; - } - if (eti->needs_compute_width) { - int new_width = eti_get_minimum_width (eti); - new_width = MAX(new_width, eti->minimum_width); - if (new_width != eti->width) { - eti->width = new_width; - e_canvas_item_request_parent_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); - } - eti->needs_compute_width = 0; - } -} - -/* - * GnomeCanvasItem::update method - */ -static void -eti_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - ArtPoint o1, o2; - ETableItem *eti = E_TABLE_ITEM (item); - - if (GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->update) - (*GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->update)(item, affine, clip_path, flags); - - o1.x = item->x1; - o1.y = item->y1; - o2.x = item->x2; - o2.y = item->y2; - - eti_bounds (item, &item->x1, &item->y1, &item->x2, &item->y2); - if (item->x1 != o1.x || - item->y1 != o1.y || - item->x2 != o2.x || - item->y2 != o2.y) { - gnome_canvas_request_redraw (item->canvas, o1.x, o1.y, o2.x, o2.y); - eti->needs_redraw = 1; - } - - if (eti->needs_redraw) { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, - item->x2, item->y2); - eti->needs_redraw = 0; - } -} - -/* - * eti_remove_table_model: - * - * Invoked to release the table model associated with this ETableItem - */ -static void -eti_remove_table_model (ETableItem *eti) -{ - if (!eti->table_model) - return; - - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_pre_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_row_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_cell_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_row_inserted_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_row_deleted_id); - gtk_object_unref (GTK_OBJECT (eti->table_model)); - if (eti->source_model) - gtk_object_unref (GTK_OBJECT (eti->source_model)); - - eti->table_model_pre_change_id = 0; - eti->table_model_change_id = 0; - eti->table_model_row_change_id = 0; - eti->table_model_cell_change_id = 0; - eti->table_model_row_inserted_id = 0; - eti->table_model_row_deleted_id = 0; - eti->table_model = NULL; - eti->source_model = NULL; - eti->uses_source_model = 0; -} - -/* - * eti_remove_table_model: - * - * Invoked to release the table model associated with this ETableItem - */ -static void -eti_remove_table_selection_model (ETableItem *eti) -{ - if (!eti->selection) - return; - - gtk_signal_disconnect (GTK_OBJECT (eti->selection), - eti->selection_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->selection), - eti->cursor_change_id); - gtk_object_unref (GTK_OBJECT (eti->selection)); - - eti->selection_change_id = 0; - eti->cursor_change_id = 0; - eti->selection = NULL; -} - -/* - * eti_remove_header_model: - * - * Invoked to release the header model associated with this ETableItem - */ -static void -eti_remove_header_model (ETableItem *eti) -{ - if (!eti->header) - return; - - gtk_signal_disconnect (GTK_OBJECT (eti->header), - eti->header_structure_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->header), - eti->header_dim_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->header), - eti->header_request_width_id); - - if (eti->cell_views){ - eti_unrealize_cell_views (eti); - eti_detach_cell_views (eti); - } - gtk_object_unref (GTK_OBJECT (eti->header)); - - - eti->header_structure_change_id = 0; - eti->header_dim_change_id = 0; - eti->header_request_width_id = 0; - eti->header = NULL; -} - -/* - * eti_row_height_real: - * - * Returns the height used by row @row. This does not include the one-pixel - * used as a separator between rows - */ -static int -eti_row_height_real (ETableItem *eti, int row) -{ - const int cols = e_table_header_count (eti->header); - int col; - int h, max_h; - - g_assert (eti->cell_views); - - max_h = 0; - - for (col = 0; col < cols; col++){ - h = e_cell_height (eti->cell_views [col], view_to_model_col(eti, col), col, row); - - if (h > max_h) - max_h = h; - } - return max_h; -} - -static gboolean -height_cache_idle(ETableItem *eti) -{ - int changed = 0; - int i; - if (!eti->height_cache) { - eti->height_cache = g_new(int, eti->rows); - } - for (i = eti->height_cache_idle_count; i < eti->rows; i++) { - if (eti->height_cache[i] == -1) { - eti_row_height(eti, i); - changed ++; - if (changed >= 20) - break; - } - } - if (changed >= 20) { - eti->height_cache_idle_count = i; - return TRUE; - } - eti->height_cache_idle_id = 0; - return FALSE; -} - -static void -free_height_cache (ETableItem *eti) -{ - if (eti->height_cache) - g_free (eti->height_cache); - eti->height_cache = NULL; - eti->height_cache_idle_count = 0; - - if (eti->height_cache_idle_id == 0) - eti->height_cache_idle_id = g_idle_add_full(G_PRIORITY_LOW, (GSourceFunc) height_cache_idle, eti, NULL); -} - -static void -calculate_height_cache (ETableItem *eti) -{ - int i; - free_height_cache(eti); - eti->height_cache = g_new(int, eti->rows); - for (i = 0; i < eti->rows; i++) { - eti->height_cache[i] = -1; - } -} - - -/* - * eti_row_height: - * - * Returns the height used by row @row. This does not include the one-pixel - * used as a separator between rows - */ -static int -eti_row_height (ETableItem *eti, int row) -{ - if (!eti->height_cache) { - calculate_height_cache (eti); - } - if (eti->height_cache[row] == -1) { - eti->height_cache[row] = eti_row_height_real(eti, row); - if (row > 0 && - eti->length_threshold != -1 && - eti->rows > eti->length_threshold && - eti->height_cache[row] != eti_row_height(eti, 0)) { - eti->needs_compute_height = 1; - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(eti)); - } - } - return eti->height_cache[row]; -} - -/* - * eti_get_height: - * - * Returns the height of the ETableItem. - * - * The ETableItem might compute the whole height by asking every row its - * size. There is a special mode (designed to work when there are too - * many rows in the table that performing the previous step could take - * too long) set by the ETableItem->length_threshold that would determine - * when the height is computed by using the first row as the size for - * every other row in the ETableItem. - */ -static int -eti_get_height (ETableItem *eti) -{ - const int rows = eti->rows; - int row; - int height; - - if (rows == 0) - return 0; - - if (eti->length_threshold != -1){ - if (rows > eti->length_threshold){ - int row_height = eti_row_height(eti, 0); - if (eti->height_cache) { - height = 0; - for (row = 0; row < rows; row++) { - if (eti->height_cache[row] == -1) { - height += (row_height + 1) * (rows - row); - break; - } - else - height += eti->height_cache[row] + 1; - } - } else - height = (eti_row_height (eti, 0) + 1) * rows; - - /* - * 1 pixel at the top - */ - return height + 1; - } - } - - height = 1; - for (row = 0; row < rows; row++) - height += eti_row_height (eti, row) + 1; - - return height; -} - -static int -eti_get_minimum_width (ETableItem *eti) -{ - int width = 0; - int col; - for (col = 0; col < eti->cols; col++){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - width += ecol->min_width; - } - return width; -} - -static void -eti_item_region_redraw (ETableItem *eti, int x0, int y0, int x1, int y1) -{ - GnomeCanvasItem *item = GNOME_CANVAS_ITEM (eti); - ArtDRect rect; - double i2c [6]; - - rect.x0 = x0; - rect.y0 = y0; - rect.x1 = x1; - rect.y1 = y1; - - gnome_canvas_item_i2c_affine (item, i2c); - art_drect_affine_transform (&rect, &rect, i2c); - - gnome_canvas_request_redraw (item->canvas, rect.x0, rect.y0, rect.x1, rect.y1); -} - -/* - * Callback routine: invoked before the ETableModel has suffers a change - */ -static void -eti_table_model_pre_change (ETableModel *table_model, ETableItem *eti) -{ - if (eti_editing (eti)) - e_table_item_leave_edit (eti); -} - -/* - * Callback routine: invoked when the ETableModel has suffered a change - */ -static void -eti_table_model_changed (ETableModel *table_model, ETableItem *eti) -{ -#if 0 - int view_row; -#endif - - eti->rows = e_table_model_row_count (eti->table_model); - - free_height_cache(eti); - - eti->needs_compute_height = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); - -#if 0 - view_row = model_to_view_row(eti, eti->cursor_row); - if (view_row >= 0 && eti->cursor_col >= 0) - eti_request_region_show (eti, eti->cursor_col, view_row, eti->cursor_col, view_row); -#endif -} - -/* - * Computes the distance between @start_row and @end_row in pixels - */ -static int -eti_row_diff (ETableItem *eti, int start_row, int end_row) -{ - int row, total; - - total = 0; - - for (row = start_row; row < end_row; row++) - total += eti_row_height (eti, row) + 1; - - return total; -} - -/* - * eti_request_region_redraw: - * - * Request a canvas redraw on the range (start_col, start_row) to (end_col, end_row). - * This is inclusive (ie, you can use: 0,0-0,0 to redraw the first cell). - * - * The @border argument is a number of pixels around the region that should also be queued - * for redraw. This is typically used by the focus routines to queue a redraw for the - * border as well. - */ -static void -eti_request_region_redraw (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row, int border) -{ - int x1, y1, width, height; - - if (eti->rows > 0) { - - x1 = e_table_header_col_diff (eti->header, 0, start_col); - y1 = eti_row_diff (eti, 0, start_row); - width = e_table_header_col_diff (eti->header, start_col, end_col + 1); - height = eti_row_diff (eti, start_row, end_row + 1); - - eti_item_region_redraw (eti, eti->x1 + x1 - border, - eti->y1 + y1 - border, - eti->x1 + x1 + width + 1 + border, - eti->y1 + y1 + height + 1 + border); - } -} - -/* - * eti_request_region_show - * - * Request a canvas show on the range (start_col, start_row) to (end_col, end_row). - * This is inclusive (ie, you can use: 0,0-0,0 to show the first cell). - */ -static void -eti_request_region_show (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row) -{ - int x1, y1, x2, y2; - - x1 = e_table_header_col_diff (eti->header, 0, start_col); - y1 = eti_row_diff (eti, 0, start_row); - x2 = x1 + e_table_header_col_diff (eti->header, start_col, end_col + 1); - y2 = y1 + eti_row_diff (eti, start_row, end_row + 1); - - e_canvas_item_show_area(GNOME_CANVAS_ITEM(eti), x1, y1, x2, y2); -} - -static void -eti_table_model_row_changed (ETableModel *table_model, int row, ETableItem *eti) -{ - if (eti->renderers_can_change_size) { - eti_table_model_changed (table_model, eti); - return; - } - - eti_request_region_redraw (eti, 0, row, eti->cols, row, 0); -} - -static void -eti_table_model_cell_changed (ETableModel *table_model, int col, int row, ETableItem *eti) -{ - if (eti->renderers_can_change_size) { - eti_table_model_changed (table_model, eti); - return; - } - - eti_request_region_redraw (eti, 0, row, eti->cols -1, row, 0); -} - -static void -eti_table_model_row_inserted (ETableModel *table_model, int row, ETableItem *eti) -{ - eti_table_model_changed (table_model, eti); -} - -static void -eti_table_model_row_deleted (ETableModel *table_model, int row, ETableItem *eti) -{ - eti_table_model_changed (table_model, eti); -} - -void -e_table_item_redraw_range (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row) -{ - int border; - int cursor_col, cursor_row; - - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - "cursor_row", &cursor_row, - NULL); - - if ((start_col == cursor_col) || - (end_col == cursor_col) || - (view_to_model_row(eti, start_row) == cursor_row) || - (view_to_model_row(eti, end_row) == cursor_row)) - border = 2; - else - border = 0; - - eti_request_region_redraw(eti, start_col, start_row, end_col, end_row, border); -} - -static void -eti_add_table_model (ETableItem *eti, ETableModel *table_model) -{ - g_assert (eti->table_model == NULL); - - eti->table_model = table_model; - gtk_object_ref (GTK_OBJECT (eti->table_model)); - - eti->table_model_pre_change_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_pre_change", - GTK_SIGNAL_FUNC (eti_table_model_pre_change), eti); - - eti->table_model_change_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_changed", - GTK_SIGNAL_FUNC (eti_table_model_changed), eti); - - eti->table_model_row_change_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_row_changed", - GTK_SIGNAL_FUNC (eti_table_model_row_changed), eti); - - eti->table_model_cell_change_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_cell_changed", - GTK_SIGNAL_FUNC (eti_table_model_cell_changed), eti); - - eti->table_model_row_inserted_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_row_inserted", - GTK_SIGNAL_FUNC (eti_table_model_row_inserted), eti); - - eti->table_model_row_deleted_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_row_deleted", - GTK_SIGNAL_FUNC (eti_table_model_row_deleted), eti); - - if (eti->header) { - eti_detach_cell_views (eti); - eti_attach_cell_views (eti); - } - - if (E_IS_TABLE_SUBSET(table_model)) { - eti->uses_source_model = 1; - eti->source_model = E_TABLE_SUBSET(table_model)->source; - if (eti->source_model) - gtk_object_ref(GTK_OBJECT(eti->source_model)); - } - - eti_table_model_changed (table_model, eti); -} - -static void -eti_add_table_selection_model (ETableItem *eti, ETableSelectionModel *selection) -{ - g_assert (eti->selection == NULL); - - eti->selection = selection; - gtk_object_ref (GTK_OBJECT (eti->selection)); - - eti->selection_change_id = gtk_signal_connect ( - GTK_OBJECT (selection), "selection_changed", - GTK_SIGNAL_FUNC (eti_selection_change), eti); - - eti->cursor_change_id = gtk_signal_connect ( - GTK_OBJECT (selection), "cursor_changed", - GTK_SIGNAL_FUNC (eti_cursor_change), eti); - - eti_selection_change(selection, eti); -} - -static void -eti_header_dim_changed (ETableHeader *eth, int col, ETableItem *eti) -{ - eti->needs_compute_width = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); -} - -static void -eti_header_structure_changed (ETableHeader *eth, ETableItem *eti) -{ - eti->cols = e_table_header_count (eti->header); - eti->width = e_table_header_total_width (eti->header); - - /* - * There should be at least one column - */ - g_assert (eti->cols != 0); - - if (eti->cell_views){ - eti_unrealize_cell_views (eti); - eti_detach_cell_views (eti); - eti_attach_cell_views (eti); - eti_realize_cell_views (eti); - } else { - if (eti->table_model) { - eti_detach_cell_views (eti); - eti_attach_cell_views (eti); - } - } - eti->needs_compute_width = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); -} - -static int -eti_request_column_width (ETableHeader *eth, int col, ETableItem *eti) -{ - int width = 0; - - if (eti->cell_views) { - width = e_cell_max_width (eti->cell_views[col], view_to_model_col(eti, col), col); - } - - return width; -} - -static void -eti_add_header_model (ETableItem *eti, ETableHeader *header) -{ - g_assert (eti->header == NULL); - - eti->header = header; - gtk_object_ref (GTK_OBJECT (header)); - - eti_header_structure_changed (header, eti); - - eti->header_dim_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "dimension_change", - GTK_SIGNAL_FUNC (eti_header_dim_changed), eti); - - eti->header_structure_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "structure_change", - GTK_SIGNAL_FUNC (eti_header_structure_changed), eti); - - eti->header_request_width_id = gtk_signal_connect - (GTK_OBJECT (header), "request_width", - GTK_SIGNAL_FUNC (eti_request_column_width), eti); -} - -/* - * GtkObject::destroy method - */ -static void -eti_destroy (GtkObject *object) -{ - ETableItem *eti = E_TABLE_ITEM (object); - - eti_remove_header_model (eti); - eti_remove_table_model (eti); - eti_remove_table_selection_model (eti); - - if (eti->height_cache_idle_id) - g_source_remove(eti->height_cache_idle_id); - - g_free (eti->height_cache); - - if (eti->tooltip->window) - gtk_widget_destroy (eti->tooltip->window); - g_free (eti->tooltip); - - if (GTK_OBJECT_CLASS (eti_parent_class)->destroy) - (*GTK_OBJECT_CLASS (eti_parent_class)->destroy) (object); -} - -static void -eti_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableItem *eti; - int cursor_col; - - item = GNOME_CANVAS_ITEM (o); - eti = E_TABLE_ITEM (o); - - switch (arg_id){ - case ARG_TABLE_HEADER: - eti_remove_header_model (eti); - eti_add_header_model (eti, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_TABLE_MODEL: - eti_remove_table_model (eti); - eti_add_table_model (eti, E_TABLE_MODEL(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_TABLE_SELECTION_MODEL: - eti_remove_table_selection_model (eti); - if (GTK_VALUE_OBJECT (*arg)) - eti_add_table_selection_model (eti, E_TABLE_SELECTION_MODEL(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_LENGTH_THRESHOLD: - eti->length_threshold = GTK_VALUE_INT (*arg); - break; - - case ARG_TABLE_DRAW_GRID: - eti->draw_grid = GTK_VALUE_BOOL (*arg); - break; - - case ARG_TABLE_DRAW_FOCUS: - eti->draw_focus = GTK_VALUE_BOOL (*arg); - break; - - case ARG_CURSOR_MODE: - eti->cursor_mode = GTK_VALUE_INT (*arg); - break; - - case ARG_MINIMUM_WIDTH: - case ARG_WIDTH: - if (eti->minimum_width == eti->width && GTK_VALUE_DOUBLE (*arg) > eti->width) - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->minimum_width = GTK_VALUE_DOUBLE (*arg); - if (eti->minimum_width < eti->width) - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - break; - case ARG_CURSOR_ROW: - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - NULL); - - e_table_item_focus (eti, cursor_col != -1 ? cursor_col : 0, view_to_model_row(eti, GTK_VALUE_INT (*arg)), 0); - break; - } - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(eti)); -} - -static void -eti_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableItem *eti; - int row; - - item = GNOME_CANVAS_ITEM (o); - eti = E_TABLE_ITEM (o); - - switch (arg_id){ - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = eti->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = eti->height; - break; - case ARG_MINIMUM_WIDTH: - GTK_VALUE_DOUBLE (*arg) = eti->minimum_width; - break; - case ARG_CURSOR_ROW: - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &row, - NULL); - GTK_VALUE_INT (*arg) = model_to_view_row(eti, row); - break; - default: - arg->type = GTK_TYPE_INVALID; - } -} - -static void -eti_init (GnomeCanvasItem *item) -{ - ETableItem *eti = E_TABLE_ITEM (item); - - eti->editing_col = -1; - eti->editing_row = -1; - eti->height = 0; - eti->width = 0; - eti->minimum_width = 0; - - eti->height_cache = NULL; - eti->height_cache_idle_id = 0; - eti->height_cache_idle_count = 0; - - eti->length_threshold = -1; - eti->renderers_can_change_size = 1; - - eti->uses_source_model = 0; - eti->source_model = NULL; - - eti->row_guess = -1; - eti->cursor_mode = E_TABLE_CURSOR_SIMPLE; - - eti->selection_change_id = 0; - eti->cursor_change_id = 0; - eti->selection = NULL; - - eti->needs_redraw = 0; - eti->needs_compute_height = 0; - - eti->tooltip = g_new0 (ETableTooltip, 1); - - e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM (eti), eti_reflow); -} - -#define gray50_width 2 -#define gray50_height 2 -static const char gray50_bits[] = { - 0x02, 0x01, }; - -static void -eti_realize (GnomeCanvasItem *item) -{ - ETableItem *eti = E_TABLE_ITEM (item); - GtkWidget *canvas_widget = GTK_WIDGET (item->canvas); - GdkWindow *window; - - if (GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->realize) - (*GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->realize)(item); - - /* - * Gdk Resource allocation - */ - window = canvas_widget->window; - - eti->fill_gc = gdk_gc_new (window); - - eti->grid_gc = gdk_gc_new (window); -#if 0 - /* This sets it to gray */ -/* gdk_gc_set_foreground (eti->grid_gc, &canvas_widget->style->bg [GTK_STATE_NORMAL]); */ -#else - gdk_gc_set_foreground (eti->grid_gc, &canvas_widget->style->dark [GTK_STATE_NORMAL]); -#endif - eti->focus_gc = gdk_gc_new (window); - gdk_gc_set_foreground (eti->focus_gc, &canvas_widget->style->bg [GTK_STATE_NORMAL]); - gdk_gc_set_background (eti->focus_gc, &canvas_widget->style->fg [GTK_STATE_NORMAL]); - eti->stipple = gdk_bitmap_create_from_data (NULL, gray50_bits, gray50_width, gray50_height); - gdk_gc_set_ts_origin (eti->focus_gc, 0, 0); - gdk_gc_set_stipple (eti->focus_gc, eti->stipple); - gdk_gc_set_fill (eti->focus_gc, GDK_OPAQUE_STIPPLED); - - if (eti->cell_views == NULL) - eti_attach_cell_views (eti); - - eti_realize_cell_views (eti); - - eti->needs_compute_height = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); -} - -static void -eti_unrealize (GnomeCanvasItem *item) -{ - ETableItem *eti = E_TABLE_ITEM (item); - - if (eti_editing (eti)) - e_table_item_leave_edit (eti); - - gdk_gc_unref (eti->fill_gc); - eti->fill_gc = NULL; - gdk_gc_unref (eti->grid_gc); - eti->grid_gc = NULL; - gdk_gc_unref (eti->focus_gc); - eti->focus_gc = NULL; - gdk_bitmap_unref (eti->stipple); - eti->stipple = NULL; - - eti_unrealize_cell_views (eti); - - eti->height = 0; - - if (GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->unrealize)(item); -} - -static void -eti_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - ETableItem *eti = E_TABLE_ITEM (item); - const int rows = eti->rows; - const int cols = eti->cols; - int row, col, y1, y2; - int first_col, last_col, x_offset; - int first_row, last_row, y_offset, yd; - int x1, x2; - int f_x1, f_x2, f_y1, f_y2; - gboolean f_found; - double i2c [6]; - ArtPoint eti_base, eti_base_item; - GtkWidget *canvas = GTK_WIDGET(item->canvas); - GdkColor *background; - - /* - * Clear the background - */ -#if 0 - gdk_draw_rectangle ( - drawable, eti->fill_gc, TRUE, - eti->x1 - x, eti->y1 - y, eti->width, eti->height); -#endif - - /* - * Find out our real position after grouping - */ - gnome_canvas_item_i2c_affine (item, i2c); - eti_base_item.x = eti->x1; - eti_base_item.y = eti->y1; - art_affine_point (&eti_base, &eti_base_item, i2c); - - /* - * First column to draw, last column to draw - */ - first_col = -1; - last_col = x_offset = 0; - x1 = x2 = floor (eti_base.x); - for (col = 0; col < cols; col++, x1 = x2){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - x2 = x1 + ecol->width; - - if (x1 > (x + width)) - break; - if (x2 < x) - continue; - if (first_col == -1){ - x_offset = x1 - x; - first_col = col; - } - } - last_col = col; - - /* - * Nothing to paint - */ - if (first_col == -1) - return; - - /* - * Compute row span. - */ - first_row = -1; - y_offset = 0; - y1 = y2 = floor (eti_base.y) + 1; - for (row = 0; row < rows; row++, y1 = y2){ - - y2 += ETI_ROW_HEIGHT (eti, row) + 1; - - if (y1 > y + height) - break; - - if (y2 < y) - continue; - - if (first_row == -1){ - y_offset = y1 - y; - first_row = row; - } - } - last_row = row; - - if (first_row == -1) - return; - - /* - * Draw cells - */ - yd = y_offset; - f_x1 = f_x2 = f_y1 = f_y2 = -1; - f_found = FALSE; - - if (eti->draw_grid && first_row == 0){ - gdk_draw_line ( - drawable, eti->grid_gc, - eti_base.x - x, yd, eti_base.x + eti->width - x, yd); - } - yd++; - - for (row = first_row; row < last_row; row++){ - int xd, height; - gboolean selected; - gint cursor_col, cursor_row; - - height = ETI_ROW_HEIGHT (eti, row); - - xd = x_offset; -/* printf ("paint: %d %d\n", yd, yd + height); */ - - selected = e_table_selection_model_is_row_selected(eti->selection, view_to_model_row(eti,row)); - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - "cursor_row", &cursor_row, - NULL); - - for (col = first_col; col < last_col; col++){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - ECellView *ecell_view = eti->cell_views [col]; - gboolean col_selected = selected; - ECellFlags flags; - switch (eti->cursor_mode) { - case E_TABLE_CURSOR_SIMPLE: - if (cursor_col == ecol->col_idx && cursor_row == view_to_model_row(eti, row)) - col_selected = !col_selected; - break; - case E_TABLE_CURSOR_LINE: - /* Nothing */ - break; - } - - if (selected){ - background = &canvas->style->bg [GTK_STATE_SELECTED]; - } else { -#if 0 - if (row % 2) -#endif - background = &canvas->style->base [GTK_STATE_NORMAL]; -#if 0 - else - background = &canvas->style->base [GTK_STATE_SELECTED]; -#endif - } - - gdk_gc_set_foreground (eti->fill_gc, background); - gdk_draw_rectangle (drawable, eti->fill_gc, TRUE, - xd, yd, ecol->width, height); - - flags = col_selected ? E_CELL_SELECTED : 0; - switch (ecol->justification) { - case GTK_JUSTIFY_LEFT: - flags |= E_CELL_JUSTIFY_LEFT; - break; - case GTK_JUSTIFY_RIGHT: - flags |= E_CELL_JUSTIFY_RIGHT; - break; - case GTK_JUSTIFY_CENTER: - flags |= E_CELL_JUSTIFY_CENTER; - break; - case GTK_JUSTIFY_FILL: - flags |= E_CELL_JUSTIFY_FILL; - break; - } - - e_cell_draw (ecell_view, drawable, ecol->col_idx, col, row, flags, - xd, yd, xd + ecol->width, yd + height); - - if (view_to_model_col(eti, col) == cursor_col && view_to_model_row(eti, row) == cursor_row){ - f_x1 = xd; - f_x2 = xd + ecol->width; - f_y1 = yd; - f_y2 = yd + height; - f_found = TRUE; - } - - xd += ecol->width; - } - yd += height; - - if (eti->draw_grid) - gdk_draw_line ( - drawable, eti->grid_gc, - eti_base.x - x, yd, eti_base.x + eti->width - x, yd); - yd++; - } - - if (eti->draw_grid){ - int xd = x_offset; - - for (col = first_col; col <= last_col; col++){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - gdk_draw_line ( - drawable, eti->grid_gc, - xd, y_offset, xd, yd - 1); - - /* - * This looks wierd, but it is to draw the last line - */ - if (ecol) - xd += ecol->width; - } - } - - /* - * Draw focus - */ - if (f_found && eti->draw_focus){ - gdk_draw_rectangle (drawable, eti->focus_gc, FALSE, - f_x1 + 1, f_y1, f_x2 - f_x1 - 2, f_y2 - f_y1 - 1); - } -} - -static double -eti_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - - return 0.0; -} - -static gboolean -find_cell (ETableItem *eti, double x, double y, int *col_res, int *row_res, double *x1_res, double *y1_res) -{ - const int cols = eti->cols; - const int rows = eti->rows; - gdouble x1, y1, x2, y2; - int col, row; - - /* FIXME: this routine is inneficient, fix later */ - - if (cols == 0 || rows == 0) - return FALSE; - - x -= eti->x1; - y -= eti->y1; - - x1 = 0; - for (col = 0; col < cols - 1; col++, x1 = x2){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - if (x < x1) - return FALSE; - - x2 = x1 + ecol->width; - - if (x <= x2) - break; - } - - y1 = y2 = 0; - for (row = 0; row < rows - 1; row++, y1 = y2){ - if (y < y1) - return FALSE; - - y2 += ETI_ROW_HEIGHT (eti, row) + 1; - - if (y <= y2) - break; - } - *col_res = col; - if (x1_res) - *x1_res = x - x1; - *row_res = row; - if (y1_res) - *y1_res = y - y1; - return TRUE; -} - -static void -eti_cursor_move (ETableItem *eti, gint row, gint column) -{ - e_table_item_leave_edit (eti); - e_table_item_focus (eti, view_to_model_col(eti, column), view_to_model_row(eti, row), 0); -} - -static void -eti_cursor_move_left (ETableItem *eti) -{ - int cursor_col, cursor_row; - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - "cursor_row", &cursor_row, - NULL); - - eti_cursor_move (eti, model_to_view_row(eti, cursor_row), model_to_view_col(eti, cursor_col) - 1); -} - -static void -eti_cursor_move_right (ETableItem *eti) -{ - int cursor_col, cursor_row; - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - "cursor_row", &cursor_row, - NULL); - - eti_cursor_move (eti, model_to_view_row(eti, cursor_row), model_to_view_col(eti, cursor_col) + 1); -} - -static void -eti_cursor_move_up (ETableItem *eti) -{ - int cursor_col, cursor_row; - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - "cursor_row", &cursor_row, - NULL); - - eti_cursor_move (eti, model_to_view_row(eti, cursor_row) - 1, model_to_view_col(eti, cursor_col)); -} - -static void -eti_cursor_move_down (ETableItem *eti) -{ - int cursor_col, cursor_row; - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - "cursor_row", &cursor_row, - NULL); - - eti_cursor_move (eti, model_to_view_row(eti, cursor_row) + 1, model_to_view_col(eti, cursor_col)); -} - -static int -_do_tooltip (ETableItem *eti) -{ - ECellView *ecell_view; - int x = 0, y = 0; - int i; - - ecell_view = eti->cell_views[eti->tooltip->col]; - - for (i = 0; i < eti->tooltip->col; i++) - x += eti->header->columns[i]->width; - eti->tooltip->x = x; - - for (i = 0; i < eti->tooltip->row; i++) - y += (ETI_ROW_HEIGHT (eti, i) + 1); - eti->tooltip->y = y; - eti->tooltip->eti = GNOME_CANVAS_ITEM (eti); - eti->tooltip->row_height = ETI_ROW_HEIGHT (eti, i); - - e_cell_show_tooltip (ecell_view, - view_to_model_col (eti, eti->tooltip->col), - eti->tooltip->col, - eti->tooltip->row, - eti->tooltip); - return FALSE; -} - -/* FIXME: cursor */ -static int -eti_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableItem *eti = E_TABLE_ITEM (item); - ECellView *ecell_view; - gint return_val = TRUE; - - switch (e->type){ - case GDK_BUTTON_PRESS: { - double x1, y1; - int col, row; - gint cursor_row, cursor_col; - - if (eti->tooltip->timer) { - gtk_timeout_remove (eti->tooltip->timer); - eti->tooltip->timer = 0; - } - if (eti->tooltip->window) { - gtk_widget_destroy (eti->tooltip->window); - eti->tooltip->window = NULL; - } - e_canvas_item_grab_focus(GNOME_CANVAS_ITEM(eti)); - - switch (e->button.button) { - case 1: /* Fall through. */ - case 2: - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) - return TRUE; - - return_val = FALSE; - - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [CLICK], - row, col, e, &return_val); - - if (return_val) - return TRUE; - - e_table_selection_model_do_something(eti->selection, view_to_model_row(eti, row), view_to_model_col(eti, col), e->button.state); - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (cursor_row == view_to_model_row(eti, row) && cursor_col == view_to_model_col(eti, col)){ - - if ((!eti_editing(eti)) && e_table_model_is_cell_editable(eti->selection->model, cursor_col, cursor_row)) { - e_table_item_enter_edit (eti, col, row); - } - - ecell_view = eti->cell_views [col]; - - /* - * Adjust the event positions - */ - e->button.x = x1; - e->button.y = y1; - - e_cell_event (ecell_view, e, view_to_model_col(eti, col), col, row); - } - - break; - case 3: - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) - return TRUE; - - e_table_selection_model_maybe_do_something(eti->selection, view_to_model_row(eti, row), view_to_model_col(eti, col), 0); - - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [RIGHT_CLICK], - row, col, e, &return_val); - break; - case 4: - case 5: - return FALSE; - break; - - } - break; - } - - case GDK_BUTTON_RELEASE: { - double x1, y1; - int col, row; - gint cursor_row, cursor_col; - - if (eti->tooltip->timer) { - gtk_timeout_remove (eti->tooltip->timer); - eti->tooltip->timer = 0; - } - if (eti->tooltip->window) { - gtk_widget_destroy (eti->tooltip->window); - eti->tooltip->window = NULL; - } - switch (e->button.button) { - case 1: /* Fall through. */ - case 2: - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) - return TRUE; - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (cursor_row == view_to_model_row(eti, row) && cursor_col == view_to_model_col(eti, col)){ - - ecell_view = eti->cell_views [col]; - - /* - * Adjust the event positions - */ - e->button.x = x1; - e->button.y = y1; - - e_cell_event (ecell_view, e, view_to_model_col(eti, col), col, row); - } - break; - case 3: - case 4: - case 5: - return FALSE; - break; - - } - break; - } - - case GDK_2BUTTON_PRESS: { - double x1, y1; - int col, row; - - if (e->button.button == 5 || - e->button.button == 4) - return FALSE; - - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) - return TRUE; - - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [DOUBLE_CLICK], - row); - break; - } - case GDK_MOTION_NOTIFY: { - int col, row; - double x1, y1; - gint cursor_col, cursor_row; - - gnome_canvas_item_w2i (item, &e->motion.x, &e->motion.y); - - if (!find_cell (eti, e->motion.x, e->motion.y, &col, &row, &x1, &y1)) - return TRUE; - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (eti->tooltip->timer > 0) - gtk_timeout_remove (eti->tooltip->timer); - eti->tooltip->col = col; - eti->tooltip->row = row; - eti->tooltip->cx = e->motion.x; - eti->tooltip->cy = e->motion.y; - eti->tooltip->timer = gtk_timeout_add (1000, (GSourceFunc)_do_tooltip, eti); - - if (cursor_row == view_to_model_row(eti, row) && cursor_col == view_to_model_col(eti, col)){ - ecell_view = eti->cell_views [col]; - - /* - * Adjust the event positions - */ - e->motion.x = x1; - e->motion.y = y1; - - e_cell_event (ecell_view, e, view_to_model_col(eti, col), col, row); - } - break; - } - - case GDK_KEY_PRESS: { - gint cursor_row, cursor_col; - gint handled = TRUE; - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (cursor_col == -1) - return FALSE; - - switch (e->key.keyval){ - case GDK_Left: - if (eti_editing (eti)) { - handled = FALSE; - break; - } - - if (cursor_col != view_to_model_col(eti, 0)) - eti_cursor_move_left (eti); - break; - - case GDK_Right: - if (eti_editing (eti)) { - handled = FALSE; - break; - } - - if (cursor_col != view_to_model_col(eti, eti->cols - 1)) - eti_cursor_move_right (eti); - break; - - case GDK_Up: - if (cursor_row != view_to_model_row(eti, 0)) - eti_cursor_move_up (eti); - else - return_val = FALSE; - break; - - case GDK_Down: - if (cursor_row != view_to_model_row(eti, eti->rows - 1)) - eti_cursor_move_down (eti); - else - return_val = FALSE; - break; - - case GDK_Tab: - case GDK_KP_Tab: - case GDK_ISO_Left_Tab: - if ((e->key.state & GDK_SHIFT_MASK) != 0){ - /* shift tab */ - if (cursor_col != view_to_model_col(eti, 0)) - eti_cursor_move_left (eti); - else if (cursor_row != view_to_model_row(eti, 0)) - eti_cursor_move (eti, model_to_view_row(eti, cursor_row) - 1, eti->cols - 1); - else - return_val = FALSE; - } else { - if (cursor_col != view_to_model_col (eti, eti->cols - 1)) - eti_cursor_move_right (eti); - else if (cursor_row != view_to_model_row(eti, eti->rows - 1)) - eti_cursor_move (eti, model_to_view_row(eti, cursor_row) + 1, 0); - else - return_val = FALSE; - } - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (cursor_col >= 0 && cursor_row >= 0 && return_val && - (!eti_editing(eti)) && e_table_model_is_cell_editable(eti->selection->model, cursor_col, cursor_row)) { - e_table_item_enter_edit (eti, model_to_view_col(eti, cursor_col), model_to_view_row(eti, cursor_row)); - } - break; - - case GDK_Return: - case GDK_KP_Enter: - case GDK_ISO_Enter: - case GDK_3270_Enter: - if (eti_editing (eti)){ - e_table_item_leave_edit (eti); -#if 0 - ecell_view = eti->cell_views [eti->editing_col]; - e_cell_event (ecell_view, e, view_to_model_col(eti, eti->editing_col), eti->editing_col, eti->editing_row); -#endif - } - return_val = FALSE; - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [KEY_PRESS], - model_to_view_row(eti, cursor_row), cursor_col, e, &return_val); - break; - - default: - handled = FALSE; - break; - } - if (!handled) { - if (!eti_editing (eti)){ - gint col, row; - row = model_to_view_row(eti, cursor_row); - col = model_to_view_col(eti, cursor_col); - if (col != -1 && row != -1 && e_table_model_is_cell_editable(eti->selection->model, cursor_col, cursor_row)) { - e_table_item_enter_edit (eti, col, row); - } - } - if (!eti_editing (eti)){ - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [KEY_PRESS], - model_to_view_row(eti, cursor_row), cursor_col, e, &return_val); - } else { - ecell_view = eti->cell_views [eti->editing_col]; - e_cell_event (ecell_view, e, view_to_model_col(eti, eti->editing_col), eti->editing_col, eti->editing_row); - } - } - break; - } - - case GDK_KEY_RELEASE: { - gint cursor_row, cursor_col; - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (cursor_col == -1) - return FALSE; - - if (eti_editing (eti)){ - ecell_view = eti->cell_views [eti->editing_col]; - e_cell_event (ecell_view, e, view_to_model_col(eti, eti->editing_col), eti->editing_col, eti->editing_row); - } - break; - } - - case GDK_LEAVE_NOTIFY: - case GDK_ENTER_NOTIFY: - if (eti->tooltip->timer > 0) - gtk_timeout_remove (eti->tooltip->timer); - break; - - default: - return_val = FALSE; - } - return return_val; -} - -static void -eti_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableItemClass *eti_class = (ETableItemClass *) object_class; - - eti_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - object_class->destroy = eti_destroy; - object_class->set_arg = eti_set_arg; - object_class->get_arg = eti_get_arg; - - item_class->update = eti_update; - item_class->realize = eti_realize; - item_class->unrealize = eti_unrealize; - item_class->draw = eti_draw; - item_class->point = eti_point; - item_class->event = eti_event; - - eti_class->cursor_change = NULL; - eti_class->double_click = NULL; - eti_class->right_click = NULL; - eti_class->click = NULL; - eti_class->key_press = NULL; - - gtk_object_add_arg_type ("ETableItem::ETableHeader", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_TABLE_HEADER); - gtk_object_add_arg_type ("ETableItem::ETableModel", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_TABLE_MODEL); - gtk_object_add_arg_type ("ETableItem::table_selection_model", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_TABLE_SELECTION_MODEL); - gtk_object_add_arg_type ("ETableItem::drawgrid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_GRID); - gtk_object_add_arg_type ("ETableItem::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETableItem::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETableItem::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - - gtk_object_add_arg_type ("ETableItem::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); - gtk_object_add_arg_type ("ETableItem::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableItem::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("ETableItem::cursor_row", GTK_TYPE_INT, - GTK_ARG_READWRITE, ARG_CURSOR_ROW); - - eti_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, cursor_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - eti_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, double_click), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - eti_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, right_click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - eti_signals [CLICK] = - gtk_signal_new ("click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - eti_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, key_press), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, eti_signals, LAST_SIGNAL); - -} - -GtkType -e_table_item_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableItem", - sizeof (ETableItem), - sizeof (ETableItemClass), - (GtkClassInitFunc) eti_class_init, - (GtkObjectInitFunc) eti_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} - -void -e_table_item_set_cursor (ETableItem *eti, int col, int row) -{ - e_table_item_focus(eti, col, view_to_model_row(eti, row), 0); -} - -static void -e_table_item_focus (ETableItem *eti, int col, int row, GdkModifierType state) -{ - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - if (row == -1) { - row = view_to_model_row(eti, eti->rows - 1); - } - - if (col == -1) { - col = eti->cols - 1; - } - - if (row != -1) { - e_table_selection_model_do_something(eti->selection, - row, col, - state); - } -} - -gint -e_table_item_get_focused_column (ETableItem *eti) -{ - int cursor_col; - - g_return_val_if_fail (eti != NULL, -1); - g_return_val_if_fail (E_IS_TABLE_ITEM (eti), -1); - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - NULL); - - return cursor_col; -} - -gboolean -e_table_item_is_row_selected (ETableItem *eti, int row) -{ - g_return_val_if_fail (eti != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_ITEM (eti), FALSE); - - return e_table_selection_model_is_row_selected(eti->selection, row); -} - -static void -eti_cursor_change (ETableSelectionModel *selection, int row, int col, ETableItem *eti) -{ - int view_row = model_to_view_row(eti, row); - int view_col = model_to_view_col(eti, col); - - if (view_row == -1 || view_col == -1) { - e_table_item_leave_edit (eti); - return; - } - - eti_request_region_show (eti, view_col, view_row, view_col, view_row); - e_canvas_item_grab_focus(GNOME_CANVAS_ITEM(eti)); - if (eti_editing(eti)) - e_table_item_leave_edit (eti); - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [CURSOR_CHANGE], - view_row); - eti->needs_redraw = TRUE; - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(eti)); -} - -static void -eti_selection_change (ETableSelectionModel *selection, ETableItem *eti) -{ - eti->needs_redraw = TRUE; - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(eti)); -} - -void -e_table_item_enter_edit (ETableItem *eti, int col, int row) -{ - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - if (eti_editing (eti)) - e_table_item_leave_edit(eti); - - eti->editing_col = col; - eti->editing_row = row; - - eti->edit_ctx = e_cell_enter_edit (eti->cell_views [col], view_to_model_col(eti, col), col, row); -} - -void -e_table_item_leave_edit (ETableItem *eti) -{ - int col, row; - void *edit_ctx; - - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - if (!eti_editing (eti)) - return; - - col = eti->editing_col; - row = eti->editing_row; - edit_ctx = eti->edit_ctx; - - eti->editing_col = -1; - eti->editing_row = -1; - eti->edit_ctx = NULL; - - e_cell_leave_edit (eti->cell_views [col], - view_to_model_col(eti, col), - col, row, edit_ctx); -} - -void -e_table_item_compute_location (ETableItem *eti, - int *x, - int *y, - int *row, - int *col) -{ - if (!find_cell (eti, *x, *y, col, row, NULL, NULL)) { - *y -= eti_get_height(eti); - } - -} - -typedef struct { - ETableItem *item; - int rows_printed; -} ETableItemPrintContext; - -static gdouble * -e_table_item_calculate_print_widths (ETableHeader *eth, gdouble width) -{ - int i; - double extra; - double expansion; - int last_resizable = -1; - gdouble scale = 300.0L / 70.0L; - gdouble *widths = g_new(gdouble, e_table_header_count(eth)); - /* - 1 to account for the last pixel border. */ - extra = width - 1; - expansion = 0; - for (i = 0; i < eth->col_count; i++) { - extra -= eth->columns[i]->min_width * scale; - if (eth->columns[i]->resizeable && eth->columns[i]->expansion > 0) - last_resizable = i; - expansion += eth->columns[i]->resizeable ? eth->columns[i]->expansion : 0; - widths[i] = eth->columns[i]->min_width * scale; - } - for (i = 0; i <= last_resizable; i++) { - widths[i] += extra * (eth->columns[i]->resizeable ? eth->columns[i]->expansion : 0)/expansion; - } - - return widths; -} - -static gdouble -eti_printed_row_height (ETableItem *eti, gdouble *widths, GnomePrintContext *context, gint row) -{ - int col; - int cols = eti->cols; - gdouble height = 0; - for (col = 0; col < cols; col++) { - ECellView *ecell_view = eti->cell_views [col]; - gdouble this_height = e_cell_print_height (ecell_view, context, view_to_model_col(eti, col), col, row, - widths[col] - 1); - if (this_height > height) - height = this_height; - } - return height; -} - -#define CHECK(x) if((x) == -1) return -1; - -static gint -gp_draw_rect (GnomePrintContext *context, gdouble x, gdouble y, gdouble width, gdouble height) -{ - CHECK(gnome_print_moveto(context, x, y)); - CHECK(gnome_print_lineto(context, x + width, y)); - CHECK(gnome_print_lineto(context, x + width, y - height)); - CHECK(gnome_print_lineto(context, x, y - height)); - CHECK(gnome_print_lineto(context, x, y)); - return gnome_print_fill(context); -} - -static void -e_table_item_print_page (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble height, - gboolean quantize, - ETableItemPrintContext *itemcontext) -{ - ETableItem *eti = itemcontext->item; - const int rows = eti->rows; - const int cols = eti->cols; - int rows_printed = itemcontext->rows_printed; - gdouble *widths; - int row, col; - gdouble yd = height; - - widths = e_table_item_calculate_print_widths (itemcontext->item->header, width); - - /* - * Draw cells - */ - if (eti->draw_grid){ - gp_draw_rect(context, 0, yd, width, 1); - } - yd--; - - for (row = rows_printed; row < rows; row++){ - gdouble xd = 1, row_height; - - row_height = eti_printed_row_height(eti, widths, context, row); - if (quantize) { - if (yd - row_height - 1 < 0 && row != rows_printed) { - break; - } - } else { - if (yd < 0) { - break; - } - } - - for (col = 0; col < cols; col++){ - ECellView *ecell_view = eti->cell_views [col]; - - if (gnome_print_gsave(context) == -1) - /* FIXME */; - if (gnome_print_translate(context, xd, yd - row_height) == -1) - /* FIXME */; - - if (gnome_print_moveto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, widths[col] - 1, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, widths[col] - 1, row_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, row_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_clip(context) == -1) - /* FIXME */; - - e_cell_print (ecell_view, context, view_to_model_col(eti, col), col, row, - widths[col] - 1, row_height); - - if (gnome_print_grestore(context) == -1) - /* FIXME */; - - xd += widths[col]; - } - yd -= row_height; - - if (eti->draw_grid){ - gp_draw_rect(context, 0, yd, width, 1); - } - yd--; - } - - itemcontext->rows_printed = row; - - if (eti->draw_grid){ - gdouble xd = 0; - - for (col = 0; col < cols; col++){ - gp_draw_rect(context, xd, height, 1, height - yd); - - xd += widths[col]; - } - gp_draw_rect(context, xd, height, 1, height - yd); - } - - g_free (widths); -} - -static gboolean -e_table_item_data_left (EPrintable *ep, - ETableItemPrintContext *itemcontext) -{ - ETableItem *item = itemcontext->item; - int rows_printed = itemcontext->rows_printed; - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "data_left"); - return rows_printed < item->rows; -} - -static void -e_table_item_reset (EPrintable *ep, - ETableItemPrintContext *itemcontext) -{ - itemcontext->rows_printed = 0; -} - -static gdouble -e_table_item_height (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETableItemPrintContext *itemcontext) -{ - ETableItem *item = itemcontext->item; - const int rows = item->rows; - int rows_printed = itemcontext->rows_printed; - gdouble *widths; - int row; - gdouble yd = 0; - - widths = e_table_item_calculate_print_widths (itemcontext->item->header, width); - - /* - * Draw cells - */ - yd++; - - for (row = rows_printed; row < rows; row++){ - gdouble row_height; - - row_height = eti_printed_row_height(item, widths, context, row); - if (quantize) { - if (max_height != -1 && yd + row_height + 1 > max_height && row != rows_printed) { - break; - } - } else { - if (max_height != -1 && yd > max_height) { - break; - } - } - - yd += row_height; - - yd++; - } - - g_free (widths); - - if (max_height != -1 && (!quantize) && yd > max_height) - yd = max_height; - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "height"); - return yd; -} - -static gboolean -e_table_item_will_fit (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETableItemPrintContext *itemcontext) -{ - ETableItem *item = itemcontext->item; - const int rows = item->rows; - int rows_printed = itemcontext->rows_printed; - gdouble *widths; - int row; - gdouble yd = 0; - gboolean ret_val = TRUE; - - widths = e_table_item_calculate_print_widths (itemcontext->item->header, width); - - /* - * Draw cells - */ - yd++; - - for (row = rows_printed; row < rows; row++){ - gdouble row_height; - - row_height = eti_printed_row_height(item, widths, context, row); - if (quantize) { - if (max_height != -1 && yd + row_height + 1 > max_height && row != rows_printed) { - ret_val = FALSE; - break; - } - } else { - if (max_height != -1 && yd > max_height) { - ret_val = FALSE; - break; - } - } - - yd += row_height; - - yd++; - } - - g_free (widths); - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "will_fit"); - return ret_val; -} - -static void -e_table_item_printable_destroy (GtkObject *object, - ETableItemPrintContext *itemcontext) -{ - gtk_object_unref(GTK_OBJECT(itemcontext->item)); - g_free(itemcontext); -} - -EPrintable * -e_table_item_get_printable (ETableItem *item) -{ - EPrintable *printable = e_printable_new(); - ETableItemPrintContext *itemcontext; - - itemcontext = g_new(ETableItemPrintContext, 1); - itemcontext->item = item; - gtk_object_ref(GTK_OBJECT(item)); - itemcontext->rows_printed = 0; - - gtk_signal_connect (GTK_OBJECT(printable), - "print_page", - GTK_SIGNAL_FUNC(e_table_item_print_page), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "data_left", - GTK_SIGNAL_FUNC(e_table_item_data_left), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "reset", - GTK_SIGNAL_FUNC(e_table_item_reset), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "height", - GTK_SIGNAL_FUNC(e_table_item_height), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "will_fit", - GTK_SIGNAL_FUNC(e_table_item_will_fit), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "destroy", - GTK_SIGNAL_FUNC(e_table_item_printable_destroy), - itemcontext); - - return printable; -} diff --git a/widgets/e-table/e-table-item.h b/widgets/e-table/e-table-item.h deleted file mode 100644 index 504563081c..0000000000 --- a/widgets/e-table/e-table-item.h +++ /dev/null @@ -1,151 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_ITEM_H_ -#define _E_TABLE_ITEM_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-table-model.h" -#include "e-table-header.h" -#include "e-table-selection-model.h" -#include "e-table-defines.h" -#include "e-table-tooltip.h" -#include <e-util/e-printable.h> - -#define E_TABLE_ITEM_TYPE (e_table_item_get_type ()) -#define E_TABLE_ITEM(o) (GTK_CHECK_CAST ((o), E_TABLE_ITEM_TYPE, ETableItem)) -#define E_TABLE_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_ITEM_TYPE, ETableItemClass)) -#define E_IS_TABLE_ITEM(o) (GTK_CHECK_TYPE ((o), E_TABLE_ITEM_TYPE)) -#define E_IS_TABLE_ITEM_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_ITEM_TYPE)) - -/* list selection modes */ -typedef enum -{ - E_TABLE_CURSOR_LINE, - E_TABLE_CURSOR_SIMPLE, -} ETableCursorMode; - -typedef struct { - GnomeCanvasItem parent; - ETableModel *table_model; - ETableHeader *header; - - ETableModel *source_model; - ETableSelectionModel *selection; - - int x1, y1; - int minimum_width, width, height; - - int cols, rows; - - /* - * Ids for the signals we connect to - */ - int header_dim_change_id; - int header_structure_change_id; - int header_request_width_id; - int table_model_pre_change_id; - int table_model_change_id; - int table_model_row_change_id; - int table_model_cell_change_id; - int table_model_row_inserted_id; - int table_model_row_deleted_id; - - int selection_change_id; - int cursor_change_id; - - GdkGC *fill_gc; - GdkGC *grid_gc; - GdkGC *focus_gc; - GdkBitmap *stipple; - - guint draw_grid:1; - guint draw_focus:1; - guint renderers_can_change_size:1; - guint cell_views_realized:1; - - guint needs_redraw : 1; - guint needs_compute_height : 1; - guint needs_compute_width : 1; - - guint uses_source_model : 1; - - /* - * Realized views, per column - */ - ECellView **cell_views; - int n_cells; - - int *height_cache; - int height_cache_idle_id; - int height_cache_idle_count; - - /* - * Lengh Threshold: above this, we stop computing correctly - * the size - */ - int length_threshold; - - gint row_guess; - ETableCursorMode cursor_mode; - - /* - * During editing - */ - int editing_col, editing_row; - void *edit_ctx; - - /* - * Tooltip - */ - ETableTooltip *tooltip; - -} ETableItem; - -typedef struct { - GnomeCanvasItemClass parent_class; - - void (*cursor_change) (ETableItem *eti, int row); - void (*double_click) (ETableItem *eti, int row); - gint (*right_click) (ETableItem *eti, int row, int col, GdkEvent *event); - gint (*click) (ETableItem *eti, int row, int col, GdkEvent *event); - gint (*key_press) (ETableItem *eti, int row, int col, GdkEvent *event); -} ETableItemClass; - -GtkType e_table_item_get_type (void); - - -/* - * Focus - */ -void e_table_item_set_cursor (ETableItem *eti, int col, int row); - -gint e_table_item_get_focused_column (ETableItem *eti); - -/* - * Handling the selection - */ -gboolean e_table_item_is_row_selected (ETableItem *e_table_Item, - int row); - -void e_table_item_selected_row_foreach (ETableItem *eti, - ETableForeachFunc func, - gpointer closure); - -void e_table_item_leave_edit (ETableItem *eti); -void e_table_item_enter_edit (ETableItem *eti, int col, int row); - -void e_table_item_redraw_range (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row); - -EPrintable *e_table_item_get_printable (ETableItem *eti); -void e_table_item_print_height (ETableItem *eti, - GnomePrintContext *context, - gdouble width); -void e_table_item_compute_location (ETableItem *eti, - int *x, - int *y, - int *row, - int *col); - - -#endif /* _E_TABLE_ITEM_H_ */ diff --git a/widgets/e-table/e-table-model.c b/widgets/e-table/e-table-model.c deleted file mode 100644 index d9c0c4fd38..0000000000 --- a/widgets/e-table/e-table-model.c +++ /dev/null @@ -1,354 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-model.c: a Table Model - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-model.h" - -#define ETM_CLASS(e) ((ETableModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - -#define d(x) - -d(static gint depth = 0); - - -static GtkObjectClass *e_table_model_parent_class; - -enum { - MODEL_CHANGED, - MODEL_PRE_CHANGE, - MODEL_ROW_CHANGED, - MODEL_CELL_CHANGED, - MODEL_ROW_INSERTED, - MODEL_ROW_DELETED, - ROW_SELECTION, - LAST_SIGNAL -}; - -static guint e_table_model_signals [LAST_SIGNAL] = { 0, }; - -int -e_table_model_column_count (ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), 0); - - return ETM_CLASS (e_table_model)->column_count (e_table_model); -} - - -int -e_table_model_row_count (ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), 0); - - return ETM_CLASS (e_table_model)->row_count (e_table_model); -} - -void * -e_table_model_value_at (ETableModel *e_table_model, int col, int row) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - return ETM_CLASS (e_table_model)->value_at (e_table_model, col, row); -} - -void -e_table_model_set_value_at (ETableModel *e_table_model, int col, int row, const void *data) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - ETM_CLASS (e_table_model)->set_value_at (e_table_model, col, row, data); -} - -gboolean -e_table_model_is_cell_editable (ETableModel *e_table_model, int col, int row) -{ - g_return_val_if_fail (e_table_model != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), FALSE); - - return ETM_CLASS (e_table_model)->is_cell_editable (e_table_model, col, row); -} - -void -e_table_model_append_row (ETableModel *e_table_model, ETableModel *source, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - if (ETM_CLASS (e_table_model)->append_row) - ETM_CLASS (e_table_model)->append_row (e_table_model, source, row); -} - -void * -e_table_model_duplicate_value (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->duplicate_value) - return ETM_CLASS (e_table_model)->duplicate_value (e_table_model, col, value); - else - return NULL; -} - -void -e_table_model_free_value (ETableModel *e_table_model, int col, void *value) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - if (ETM_CLASS (e_table_model)->free_value) - ETM_CLASS (e_table_model)->free_value (e_table_model, col, value); -} - -void * -e_table_model_initialize_value (ETableModel *e_table_model, int col) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->initialize_value) - return ETM_CLASS (e_table_model)->initialize_value (e_table_model, col); - else - return NULL; -} - -gboolean -e_table_model_value_is_empty (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), FALSE); - - if (ETM_CLASS (e_table_model)->value_is_empty) - return ETM_CLASS (e_table_model)->value_is_empty (e_table_model, col, value); - else - return FALSE; -} - -char * -e_table_model_value_to_string (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->value_to_string) - return ETM_CLASS (e_table_model)->value_to_string (e_table_model, col, value); - else - return g_strdup(""); -} - -static void -e_table_model_destroy (GtkObject *object) -{ - if (e_table_model_parent_class->destroy) - (*e_table_model_parent_class->destroy)(object); -} - -static void -e_table_model_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *klass = E_TABLE_MODEL_CLASS(object_class); - e_table_model_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = e_table_model_destroy; - - e_table_model_signals [MODEL_CHANGED] = - gtk_signal_new ("model_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_table_model_signals [MODEL_PRE_CHANGE] = - gtk_signal_new ("model_pre_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_pre_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_table_model_signals [MODEL_ROW_CHANGED] = - gtk_signal_new ("model_row_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_row_changed), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - e_table_model_signals [MODEL_CELL_CHANGED] = - gtk_signal_new ("model_cell_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_cell_changed), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - e_table_model_signals [MODEL_ROW_INSERTED] = - gtk_signal_new ("model_row_inserted", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_row_inserted), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - e_table_model_signals [MODEL_ROW_DELETED] = - gtk_signal_new ("model_row_deleted", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_row_deleted), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, e_table_model_signals, LAST_SIGNAL); - - klass->column_count = NULL; - klass->row_count = NULL; - klass->value_at = NULL; - klass->set_value_at = NULL; - klass->is_cell_editable = NULL; - klass->append_row = NULL; - - klass->duplicate_value = NULL; - klass->free_value = NULL; - klass->initialize_value = NULL; - klass->value_is_empty = NULL; - klass->value_to_string = NULL; - klass->model_changed = NULL; - klass->model_row_changed = NULL; - klass->model_cell_changed = NULL; - klass->model_row_inserted = NULL; - klass->model_row_deleted = NULL; -} - - -guint -e_table_model_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "ETableModel", - sizeof (ETableModel), - sizeof (ETableModelClass), - (GtkClassInitFunc) e_table_model_class_init, - NULL, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -#if d(!)0 -static void -print_tabs (void) -{ - int i; - for (i = 0; i < depth; i++) - g_print("\t"); -} -#endif - -void -e_table_model_pre_change (ETableModel *e_table_model) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting pre_change on model 0x%p.\n", e_table_model)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_PRE_CHANGE]); - d(depth--); -} - -void -e_table_model_changed (ETableModel *e_table_model) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting model_changed on model 0x%p.\n", e_table_model)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_CHANGED]); - d(depth--); -} - -void -e_table_model_row_changed (ETableModel *e_table_model, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting row_changed on model 0x%p, row %d.\n", e_table_model, row)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROW_CHANGED], row); - d(depth--); -} - -void -e_table_model_cell_changed (ETableModel *e_table_model, int col, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting cell_changed on model 0x%p, row %d, col %d.\n", e_table_model, row, col)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_CELL_CHANGED], col, row); - d(depth--); -} - -void -e_table_model_row_inserted (ETableModel *e_table_model, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting row_inserted on model 0x%p, row %d.\n", e_table_model, row)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROW_INSERTED], row); - d(depth--); -} - -void -e_table_model_row_deleted (ETableModel *e_table_model, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting row_deleted on model 0x%p, row %d.\n", e_table_model, row)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROW_DELETED], row); - d(depth--); -} diff --git a/widgets/e-table/e-table-model.h b/widgets/e-table/e-table-model.h deleted file mode 100644 index d4fae1659e..0000000000 --- a/widgets/e-table/e-table-model.h +++ /dev/null @@ -1,88 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_MODEL_H_ -#define _E_TABLE_MODEL_H_ - -#include <gtk/gtkobject.h> - -#define E_TABLE_MODEL_TYPE (e_table_model_get_type ()) -#define E_TABLE_MODEL(o) (GTK_CHECK_CAST ((o), E_TABLE_MODEL_TYPE, ETableModel)) -#define E_TABLE_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_MODEL_TYPE, ETableModelClass)) -#define E_IS_TABLE_MODEL(o) (GTK_CHECK_TYPE ((o), E_TABLE_MODEL_TYPE)) -#define E_IS_TABLE_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_MODEL_TYPE)) - -typedef struct { - GtkObject base; -} ETableModel; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Virtual methods - */ - int (*column_count) (ETableModel *etm); - int (*row_count) (ETableModel *etm); - void *(*value_at) (ETableModel *etm, int col, int row); - void (*set_value_at) (ETableModel *etm, int col, int row, const void *value); - gboolean (*is_cell_editable) (ETableModel *etm, int col, int row); - void (*append_row) (ETableModel *etm, ETableModel *source, int row); - - /* Allocate a copy of the given value. */ - void *(*duplicate_value) (ETableModel *etm, int col, const void *value); - /* Free an allocated value. */ - void (*free_value) (ETableModel *etm, int col, void *value); - /* Return an allocated empty value. */ - void *(*initialize_value) (ETableModel *etm, int col); - /* Return TRUE if value is equivalent to an empty cell. */ - gboolean (*value_is_empty) (ETableModel *etm, int col, const void *value); - /* Return an allocated string. */ - char *(*value_to_string) (ETableModel *etm, int col, const void *value); - - /* - * Signals - */ - - /* - * These all come after the change has been made. - * Major structural changes: model_changed - * Changes only in a row: row_changed - * Only changes in a cell: cell_changed - * A row inserted: row_inserted - * A row deleted: row_deleted - */ - void (*model_pre_change) (ETableModel *etm); - - void (*model_changed) (ETableModel *etm); - void (*model_row_changed) (ETableModel *etm, int row); - void (*model_cell_changed) (ETableModel *etm, int col, int row); - void (*model_row_inserted) (ETableModel *etm, int row); - void (*model_row_deleted) (ETableModel *etm, int row); -} ETableModelClass; - -GtkType e_table_model_get_type (void); - -int e_table_model_column_count (ETableModel *e_table_model); -const char *e_table_model_column_name (ETableModel *e_table_model, int col); -int e_table_model_row_count (ETableModel *e_table_model); -void *e_table_model_value_at (ETableModel *e_table_model, int col, int row); -void e_table_model_set_value_at (ETableModel *e_table_model, int col, int row, const void *value); -gboolean e_table_model_is_cell_editable (ETableModel *e_table_model, int col, int row); -void e_table_model_append_row (ETableModel *e_table_model, ETableModel *source, int row); - -void *e_table_model_duplicate_value (ETableModel *e_table_model, int col, const void *value); -void e_table_model_free_value (ETableModel *e_table_model, int col, void *value); -void *e_table_model_initialize_value (ETableModel *e_table_model, int col); -gboolean e_table_model_value_is_empty (ETableModel *e_table_model, int col, const void *value); -char *e_table_model_value_to_string (ETableModel *e_table_model, int col, const void *value); - -/* - * Routines for emitting signals on the e_table - */ -void e_table_model_pre_change (ETableModel *e_table_model); -void e_table_model_changed (ETableModel *e_table_model); -void e_table_model_row_changed (ETableModel *e_table_model, int row); -void e_table_model_cell_changed (ETableModel *e_table_model, int col, int row); -void e_table_model_row_inserted (ETableModel *e_table_model, int row); -void e_table_model_row_deleted (ETableModel *e_table_model, int row); - -#endif /* _E_TABLE_MODEL_H_ */ diff --git a/widgets/e-table/e-table-one.c b/widgets/e-table/e-table-one.c deleted file mode 100644 index 40c24517f8..0000000000 --- a/widgets/e-table/e-table-one.c +++ /dev/null @@ -1,236 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-model.c: a one table model implementation that uses function - * pointers to simplify the creation of new, exotic and colorful tables in - * no time. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ - -#include <config.h> -#include "e-table-one.h" - -#define PARENT_TYPE e_table_model_get_type () - -static int -one_column_count (ETableModel *etm) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_column_count(one->source); - else - return 0; -} - -static int -one_row_count (ETableModel *etm) -{ - return 1; -} - -static void * -one_value_at (ETableModel *etm, int col, int row) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->data) - return one->data[col]; - else - return NULL; -} - -static void -one_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->data && one->source) { - e_table_model_free_value(one->source, col, one->data[col]); - one->data[col] = e_table_model_duplicate_value(one->source, col, val); - } -} - -static gboolean -one_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_is_cell_editable(one->source, 0, row); - else - return FALSE; -} - -/* The default for one_duplicate_value is to return the raw value. */ -static void * -one_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_duplicate_value(one->source, col, value); - else - return (void *)value; -} - -static void -one_free_value (ETableModel *etm, int col, void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - e_table_model_free_value(one->source, col, value); -} - -static void * -one_initialize_value (ETableModel *etm, int col) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_initialize_value (one->source, col); - else - return NULL; -} - -static gboolean -one_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_value_is_empty (one->source, col, value); - else - return FALSE; -} - -static char * -one_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_value_to_string (one->source, col, value); - else - return g_strdup(""); -} - -static void -one_destroy (GtkObject *object) -{ - ETableOne *one = E_TABLE_ONE(object); - - if (one->source) { - int i; - int col_count; - - col_count = e_table_model_column_count(one->source); - - if (one->data) { - for (i = 0; i < col_count; i++) { - e_table_model_free_value(one->source, i, one->data[i]); - } - } - - gtk_object_unref(GTK_OBJECT(one->source)); - } - - g_free(one->data); -} - -static void -e_table_one_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *model_class = (ETableModelClass *) object_class; - - model_class->column_count = one_column_count; - model_class->row_count = one_row_count; - model_class->value_at = one_value_at; - model_class->set_value_at = one_set_value_at; - model_class->is_cell_editable = one_is_cell_editable; - model_class->duplicate_value = one_duplicate_value; - model_class->free_value = one_free_value; - model_class->initialize_value = one_initialize_value; - model_class->value_is_empty = one_value_is_empty; - model_class->value_to_string = one_value_to_string; - - object_class->destroy = one_destroy; -} - -static void -e_table_one_init (GtkObject *object) -{ - ETableOne *one = E_TABLE_ONE(object); - - one->source = NULL; - one->data = NULL; -} - -GtkType -e_table_one_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableOne", - sizeof (ETableOne), - sizeof (ETableOneClass), - (GtkClassInitFunc) e_table_one_class_init, - (GtkObjectInitFunc) e_table_one_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -ETableModel * -e_table_one_new (ETableModel *source) -{ - ETableOne *eto; - int col_count; - int i; - - eto = gtk_type_new (e_table_one_get_type ()); - - eto->source = source; - - col_count = e_table_model_column_count(source); - eto->data = g_new(void *, col_count); - for (i = 0; i < col_count; i++) { - eto->data[i] = e_table_model_initialize_value(source, i); - } - - if (source) - gtk_object_ref(GTK_OBJECT(source)); - - return (ETableModel *) eto; -} - -void -e_table_one_commit (ETableOne *one) -{ - if (one->source) { - int empty = TRUE; - int col; - int cols = e_table_model_column_count(one->source); - for (col = 0; col < cols; col++) { - if (!e_table_model_value_is_empty(one->source, col, one->data[col])) { - empty = FALSE; - break; - } - } - if (!empty) { - e_table_model_append_row(one->source, E_TABLE_MODEL(one), 0); - } - } -} diff --git a/widgets/e-table/e-table-one.h b/widgets/e-table/e-table-one.h deleted file mode 100644 index c6958cee3a..0000000000 --- a/widgets/e-table/e-table-one.h +++ /dev/null @@ -1,30 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_ONE_H_ -#define _E_TABLE_ONE_H_ - -#include "e-table-model.h" - -#define E_TABLE_ONE_TYPE (e_table_one_get_type ()) -#define E_TABLE_ONE(o) (GTK_CHECK_CAST ((o), E_TABLE_ONE_TYPE, ETableOne)) -#define E_TABLE_ONE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_ONE_TYPE, ETableOneClass)) -#define E_IS_TABLE_ONE(o) (GTK_CHECK_TYPE ((o), E_TABLE_ONE_TYPE)) -#define E_IS_TABLE_ONE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_ONE_TYPE)) - -typedef struct { - ETableModel parent; - - ETableModel *source; - void **data; -} ETableOne; - -typedef struct { - ETableModelClass parent_class; -} ETableOneClass; - -GtkType e_table_one_get_type (void); - -ETableModel *e_table_one_new (ETableModel *source); -void e_table_one_commit (ETableOne *one); - -#endif /* _E_TABLE_ONE_H_ */ - diff --git a/widgets/e-table/e-table-scrolled.c b/widgets/e-table/e-table-scrolled.c deleted file mode 100644 index 50cb01a440..0000000000 --- a/widgets/e-table/e-table-scrolled.c +++ /dev/null @@ -1,388 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-scrolled.c: A graphical view of a Table. - * - * Author: - * Chris Lahey <clahey@helixcode.com> - * Miguel de Icaza (miguel@helixcode.com) - * - * Copyright 2000, 1999, Helix Code, Inc - */ -#include <config.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <stdio.h> -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> - -#include "e-table.h" -#include "e-table-scrolled.h" - -#define COLUMN_HEADER_HEIGHT 16 - -#define PARENT_TYPE e_scroll_frame_get_type () - -static GtkObjectClass *parent_class; - -enum { - CURSOR_CHANGE, - DOUBLE_CLICK, - RIGHT_CLICK, - KEY_PRESS, - LAST_SIGNAL -}; - -enum { - ARG_0, - ARG_TABLE_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, - ARG_CLICK_TO_ADD_MESSAGE, -}; - -static gint ets_signals [LAST_SIGNAL] = { 0, }; - -static void -cursor_change_proxy (ETable *et, int row, ETableScrolled *ets) -{ - gtk_signal_emit (GTK_OBJECT (ets), - ets_signals [CURSOR_CHANGE], - row); -} - -static void -double_click_proxy (ETable *et, int row, ETableScrolled *ets) -{ - gtk_signal_emit (GTK_OBJECT (ets), - ets_signals [DOUBLE_CLICK], - row); -} - -static gint -right_click_proxy (ETable *et, int row, int col, GdkEvent *event, ETableScrolled *ets) -{ - int return_val = 0; - gtk_signal_emit (GTK_OBJECT (ets), - ets_signals [RIGHT_CLICK], - row, col, event, &return_val); - return return_val; -} - -static gint -key_press_proxy (ETable *et, int row, int col, GdkEvent *event, ETableScrolled *ets) -{ - int return_val; - gtk_signal_emit (GTK_OBJECT (ets), - ets_signals [KEY_PRESS], - row, col, event, &return_val); - return return_val; -} - -static void -e_table_scrolled_init (GtkObject *object) -{ - ETableScrolled *ets; - EScrollFrame *scroll_frame; - - ets = E_TABLE_SCROLLED (object); - scroll_frame = E_SCROLL_FRAME (object); - - ets->table = gtk_type_new(e_table_get_type()); - - e_scroll_frame_set_policy (scroll_frame, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - e_scroll_frame_set_shadow_type (scroll_frame, GTK_SHADOW_IN); -} - -static void -e_table_scrolled_real_construct (ETableScrolled *ets) -{ - gtk_object_set(GTK_OBJECT(ets), - "shadow_type", GTK_SHADOW_IN, - "hscrollbar_policy", GTK_POLICY_NEVER, - "vscrollbar_policy", GTK_POLICY_AUTOMATIC, - NULL); - - gtk_container_add(GTK_CONTAINER(ets), GTK_WIDGET(ets->table)); - - gtk_signal_connect(GTK_OBJECT(ets->table), "cursor_change", - GTK_SIGNAL_FUNC(cursor_change_proxy), ets); - gtk_signal_connect(GTK_OBJECT(ets->table), "double_click", - GTK_SIGNAL_FUNC(double_click_proxy), ets); - gtk_signal_connect(GTK_OBJECT(ets->table), "right_click", - GTK_SIGNAL_FUNC(right_click_proxy), ets); - gtk_signal_connect(GTK_OBJECT(ets->table), "key_press", - GTK_SIGNAL_FUNC(key_press_proxy), ets); - - gtk_widget_show(GTK_WIDGET(ets->table)); -} - -ETableScrolled * -e_table_scrolled_construct (ETableScrolled *ets, ETableHeader *full_header, - ETableModel *etm, const char *spec) -{ - g_return_val_if_fail(ets != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_SCROLLED(ets), NULL); - g_return_val_if_fail(full_header != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_HEADER(full_header), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(spec != NULL, NULL); - - e_table_construct(ets->table, full_header, etm, spec); - - e_table_scrolled_real_construct(ets); - - return ets; -} - -ETableScrolled * -e_table_scrolled_construct_from_spec_file (ETableScrolled *ets, ETableHeader *full_header, ETableModel *etm, - const char *filename) -{ - g_return_val_if_fail(ets != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_SCROLLED(ets), NULL); - g_return_val_if_fail(full_header != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_HEADER(full_header), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(filename != NULL, NULL); - - e_table_construct_from_spec_file(ets->table, full_header, etm, filename); - - e_table_scrolled_real_construct(ets); - - return ets; -} - -GtkWidget * -e_table_scrolled_new (ETableHeader *full_header, ETableModel *etm, const char *spec) -{ - ETableScrolled *ets; - - g_return_val_if_fail(full_header != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_HEADER(full_header), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(spec != NULL, NULL); - - ets = E_TABLE_SCROLLED (gtk_widget_new (e_table_scrolled_get_type (), - "hadjustment", NULL, - "vadjustment", NULL, - NULL)); - - ets = e_table_scrolled_construct (ets, full_header, etm, spec); - - return GTK_WIDGET (ets); -} - -GtkWidget * -e_table_scrolled_new_from_spec_file (ETableHeader *full_header, ETableModel *etm, const char *filename) -{ - ETableScrolled *ets; - - g_return_val_if_fail(full_header != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_HEADER(full_header), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(filename != NULL, NULL); - - ets = gtk_type_new (e_table_scrolled_get_type ()); - - ets = e_table_scrolled_construct_from_spec_file (ets, full_header, etm, filename); - - return GTK_WIDGET (ets); -} - -gchar * -e_table_scrolled_get_specification (ETableScrolled *ets) -{ - g_return_val_if_fail(ets != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_SCROLLED(ets), NULL); - - return e_table_get_specification(ets->table); -} - -void -e_table_scrolled_save_specification (ETableScrolled *ets, gchar *filename) -{ - g_return_if_fail(ets != NULL); - g_return_if_fail(E_IS_TABLE_SCROLLED(ets)); - g_return_if_fail(filename != NULL); - - e_table_save_specification(ets->table, filename); -} - -void -e_table_scrolled_set_cursor_row (ETableScrolled *ets, int row) -{ - g_return_if_fail(ets != NULL); - g_return_if_fail(E_IS_TABLE_SCROLLED(ets)); - - e_table_set_cursor_row(ets->table, row); -} - -int -e_table_scrolled_get_cursor_row (ETableScrolled *ets) -{ - g_return_val_if_fail(ets != NULL, -1); - g_return_val_if_fail(E_IS_TABLE_SCROLLED(ets), -1); - - return e_table_get_cursor_row(ets->table); -} - -void -e_table_scrolled_selected_row_foreach (ETableScrolled *ets, - ETableForeachFunc callback, - gpointer closure) -{ - g_return_if_fail(ets != NULL); - g_return_if_fail(E_IS_TABLE_SCROLLED(ets)); - - e_table_selected_row_foreach(ets->table, - callback, - closure); -} - -EPrintable * -e_table_scrolled_get_printable (ETableScrolled *ets) -{ - g_return_val_if_fail(ets != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_SCROLLED(ets), NULL); - - return e_table_get_printable(ets->table); -} - -static void -ets_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableScrolled *ets = E_TABLE_SCROLLED (o); - gboolean bool_val; - gchar *string_val; - - switch (arg_id){ - case ARG_TABLE_DRAW_GRID: - gtk_object_get(GTK_OBJECT(ets->table), - "drawgrid", &bool_val, - NULL); - GTK_VALUE_BOOL (*arg) = bool_val; - break; - - case ARG_TABLE_DRAW_FOCUS: - gtk_object_get(GTK_OBJECT(ets->table), - "drawfocus", &bool_val, - NULL); - GTK_VALUE_BOOL (*arg) = bool_val; - break; - - case ARG_CLICK_TO_ADD_MESSAGE: - gtk_object_get(GTK_OBJECT(ets->table), - "click_to_add_message", &string_val, - NULL); - GTK_VALUE_STRING (*arg) = string_val; - break; - } -} - -static void -ets_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableScrolled *ets = E_TABLE_SCROLLED (o); - - switch (arg_id){ - case ARG_LENGTH_THRESHOLD: - gtk_object_set(GTK_OBJECT(ets->table), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - break; - - case ARG_TABLE_DRAW_GRID: - gtk_object_set(GTK_OBJECT(ets->table), - "drawgrid", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_TABLE_DRAW_FOCUS: - gtk_object_set(GTK_OBJECT(ets->table), - "drawfocus", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_CURSOR_MODE: - gtk_object_set(GTK_OBJECT(ets->table), - "cursor_mode", GTK_VALUE_INT (*arg), - NULL); - break; - case ARG_CLICK_TO_ADD_MESSAGE: - gtk_object_set(GTK_OBJECT(ets->table), - "click_to_add_message", GTK_VALUE_STRING (*arg), - NULL); - break; - } -} - -static void -e_table_scrolled_class_init (GtkObjectClass *object_class) -{ - ETableScrolledClass *klass = E_TABLE_SCROLLED_CLASS(object_class); - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->set_arg = ets_set_arg; - object_class->get_arg = ets_get_arg; - - klass->cursor_change = NULL; - klass->double_click = NULL; - klass->right_click = NULL; - klass->key_press = NULL; - - ets_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableScrolledClass, cursor_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - ets_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableScrolledClass, double_click), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - ets_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableScrolledClass, right_click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - ets_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableScrolledClass, key_press), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, ets_signals, LAST_SIGNAL); - - gtk_object_add_arg_type ("ETableScrolled::drawgrid", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_TABLE_DRAW_GRID); - gtk_object_add_arg_type ("ETableScrolled::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETableScrolled::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETableScrolled::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - gtk_object_add_arg_type ("ETableScrolled::click_to_add_message", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_CLICK_TO_ADD_MESSAGE); -} - -E_MAKE_TYPE(e_table_scrolled, "ETableScrolled", ETableScrolled, e_table_scrolled_class_init, e_table_scrolled_init, PARENT_TYPE); - diff --git a/widgets/e-table/e-table-scrolled.h b/widgets/e-table/e-table-scrolled.h deleted file mode 100644 index 75f9986143..0000000000 --- a/widgets/e-table/e-table-scrolled.h +++ /dev/null @@ -1,64 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SCROLLED_H_ -#define _E_TABLE_SCROLLED_H_ - -#include "widgets/misc/e-scroll-frame.h" -#include "e-table-model.h" -#include "e-table-header.h" -#include "e-table.h" -#include "e-util/e-printable.h" - -BEGIN_GNOME_DECLS - -#define E_TABLE_SCROLLED_TYPE (e_table_scrolled_get_type ()) -#define E_TABLE_SCROLLED(o) (GTK_CHECK_CAST ((o), E_TABLE_SCROLLED_TYPE, ETableScrolled)) -#define E_TABLE_SCROLLED_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SCROLLED_TYPE, ETableScrolledClass)) -#define E_IS_TABLE_SCROLLED(o) (GTK_CHECK_TYPE ((o), E_TABLE_SCROLLED_TYPE)) -#define E_IS_TABLE_SCROLLED_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SCROLLED_TYPE)) - -typedef struct { - EScrollFrame parent; - - ETable *table; -} ETableScrolled; - -typedef struct { - EScrollFrameClass parent_class; - - void (*cursor_change) (ETableScrolled *est, int row); - void (*double_click) (ETableScrolled *est, int row); - gint (*right_click) (ETableScrolled *est, int row, int col, GdkEvent *event); - gint (*key_press) (ETableScrolled *est, int row, int col, GdkEvent *event); -} ETableScrolledClass; - -GtkType e_table_scrolled_get_type (void); - -ETableScrolled *e_table_scrolled_construct (ETableScrolled *ets, ETableHeader *full_header, ETableModel *etm, - const char *spec); -GtkWidget *e_table_scrolled_new (ETableHeader *full_header, ETableModel *etm, - const char *spec); - -ETableScrolled *e_table_scrolled_construct_from_spec_file (ETableScrolled *e_table_scrolled, - ETableHeader *full_header, - ETableModel *etm, - const char *filename); -GtkWidget *e_table_scrolled_new_from_spec_file (ETableHeader *full_header, - ETableModel *etm, - const char *filename); - -gchar *e_table_scrolled_get_specification (ETableScrolled *e_table_scrolled); -void e_table_scrolled_save_specification (ETableScrolled *e_table_scrolled, gchar *filename); - -void e_table_scrolled_set_cursor_row (ETableScrolled *e_table_scrolled, - int row); -/* -1 means we don't have the cursor. */ -int e_table_scrolled_get_cursor_row (ETableScrolled *e_table_scrolled); -void e_table_scrolled_selected_row_foreach (ETableScrolled *e_table_scrolled, - ETableForeachFunc callback, - gpointer closure); -EPrintable *e_table_scrolled_get_printable (ETableScrolled *e_table_scrolled); - -END_GNOME_DECLS - -#endif /* _E_TABLE_SCROLLED_H_ */ - diff --git a/widgets/e-table/e-table-selection-model.c b/widgets/e-table/e-table-selection-model.c deleted file mode 100644 index 6585840a8f..0000000000 --- a/widgets/e-table/e-table-selection-model.c +++ /dev/null @@ -1,503 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-selection-model.c: a Table Selection Model - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-selection-model.h" -#include "e-util/e-util.h" - -#define ETSM_CLASS(e) ((ETableSelectionModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - -#define ONES ((guint32) 0xffffffff) - -#define BOX(n) ((n) / 32) -#define OFFSET(n) (31 - ((n) % 32)) -#define BITMASK(n) ((guint32)(((guint32) 0x1) << OFFSET((n)))) -#define BITMASK_LEFT(n) ((((n) % 32) == 0) ? 0 : (ONES << (32 - ((n) % 32)))) -#define BITMASK_RIGHT(n) ((guint32)(((guint32) ONES) >> ((n) % 32))) - -static GtkObjectClass *e_table_selection_model_parent_class; - -enum { - CURSOR_CHANGED, - SELECTION_CHANGED, - LAST_SIGNAL -}; - -static guint e_table_selection_model_signals [LAST_SIGNAL] = { 0, }; - -enum { - ARG_0, - ARG_MODEL, - ARG_SORTER, - ARG_CURSOR_ROW, - ARG_CURSOR_COL, -}; - -static void -model_changed(ETableModel *etm, ETableSelectionModel *etsm) -{ - e_table_selection_model_clear(etsm); -} - -#if 0 -static void -model_row_inserted(ETableModel *etm, int row, ETableSelectionModel *etsm) -{ - int box; - int i; - if(etsm->row_count >= 0) { - /* Add another word if needed. */ - if ((etsm->row_count & 0x1f) == 0) { - etsm->selection = g_renew(etsm->selection, gint, (etsm->row_count >> 5) + 1); - etsm->selection[etsm->row_count >> 5] = 0; - } - - /* The box is the word that our row is in. */ - box = BOX(row); - /* Shift all words to the right of our box right one bit. */ - for (i = etsm->row_count >> 5; i > box; i--) { - etsm->selection[i] = (etsm->selection[i] >> 1) | (etsm->selection[i - 1] << 31); - } - - /* Shift right half of box one bit to the right. */ - etsm->selection[box] = (etsm->selection[box] & BITMASK_LEFT(row)) | ((etsm->selection[box] & BITMASK_RIGHT(row)) >> 1); - etsm->row_count ++; - } -} - -static void -model_row_deleted(ETableModel *etm, int row, ETableSelectionModel *etsm) -{ - int box; - int i; - int last; - if(etsm->row_count >= 0) { - guint32 bitmask; - box = row >> 5; - last = etsm->row_count >> 5; - - /* Build bitmasks for the left and right half of the box */ - bitmask = BITMASK_RIGHT(row) >> 1; - /* Shift right half of box one bit to the left. */ - etsm->selection[box] = (etsm->selection[box] & BITMASK_LEFT(row))| ((etsm->selection[box] & bitmask) << 1); - - /* Shift all words to the right of our box left one bit. */ - if (box < last) { - etsm->selection[box] &= etsm->selection[box + 1] >> 31; - - for (i = box + 1; i < last; i++) { - etsm->selection[i] = (etsm->selection[i] << 1) | (etsm->selection[i + 1] >> 31); - } - etsm->selection[i] = etsm->selection[i] << 1; - } - etsm->row_count --; - /* Remove the last word if not needed. */ - if ((etsm->row_count & 0x1f) == 0) { - etsm->selection = g_renew(etsm->selection, gint, etsm->row_count >> 5); - } - } -} - -#else - -static void -model_row_inserted(ETableModel *etm, int row, ETableSelectionModel *etsm) -{ - model_changed(etm, etsm); -} - -static void -model_row_deleted(ETableModel *etm, int row, ETableSelectionModel *etsm) -{ - model_changed(etm, etsm); -} -#endif - -inline static void -add_model(ETableSelectionModel *etsm, ETableModel *model) -{ - etsm->model = model; - if (model) { - gtk_object_ref(GTK_OBJECT(model)); - etsm->model_changed_id = gtk_signal_connect(GTK_OBJECT(model), "model_changed", - GTK_SIGNAL_FUNC(model_changed), etsm); - etsm->model_row_inserted_id = gtk_signal_connect(GTK_OBJECT(model), "model_row_inserted", - GTK_SIGNAL_FUNC(model_row_inserted), etsm); - etsm->model_row_deleted_id = gtk_signal_connect(GTK_OBJECT(model), "model_row_deleted", - GTK_SIGNAL_FUNC(model_row_deleted), etsm); - } -} - -inline static void -drop_model(ETableSelectionModel *etsm) -{ - if (etsm->model) { - gtk_signal_disconnect(GTK_OBJECT(etsm->model), - etsm->model_changed_id); - gtk_signal_disconnect(GTK_OBJECT(etsm->model), - etsm->model_row_inserted_id); - gtk_signal_disconnect(GTK_OBJECT(etsm->model), - etsm->model_row_deleted_id); - gtk_object_unref(GTK_OBJECT(etsm->model)); - } - etsm->model = NULL; -} - -inline static void -add_sorter(ETableSelectionModel *etsm, ETableSorter *sorter) -{ - etsm->sorter = sorter; - if (sorter) { - gtk_object_ref(GTK_OBJECT(sorter)); - } -} - -inline static void -drop_sorter(ETableSelectionModel *etsm) -{ - if (etsm->sorter) { - gtk_object_unref(GTK_OBJECT(etsm->sorter)); - } - etsm->sorter = NULL; -} - -static void -etsm_destroy (GtkObject *object) -{ - ETableSelectionModel *etsm; - - etsm = E_TABLE_SELECTION_MODEL (object); - - drop_model(etsm); - drop_sorter(etsm); - - g_free(etsm->selection); -} - -static void -etsm_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableSelectionModel *etsm = E_TABLE_SELECTION_MODEL (o); - - switch (arg_id){ - case ARG_MODEL: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etsm->model); - break; - - case ARG_SORTER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etsm->sorter); - break; - - case ARG_CURSOR_ROW: - GTK_VALUE_INT(*arg) = etsm->cursor_row; - break; - - case ARG_CURSOR_COL: - GTK_VALUE_INT(*arg) = etsm->cursor_col; - break; - } -} - -static void -etsm_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableSelectionModel *etsm = E_TABLE_SELECTION_MODEL (o); - - switch (arg_id){ - case ARG_MODEL: - drop_model(etsm); - add_model(etsm, GTK_VALUE_OBJECT (*arg) ? E_TABLE_MODEL(GTK_VALUE_OBJECT (*arg)) : NULL); - break; - - case ARG_SORTER: - drop_sorter(etsm); - add_sorter(etsm, GTK_VALUE_OBJECT (*arg) ? E_TABLE_SORTER(GTK_VALUE_OBJECT (*arg)) : NULL); - break; - - case ARG_CURSOR_ROW: - e_table_selection_model_do_something(etsm, GTK_VALUE_INT(*arg), etsm->cursor_col, 0); - break; - - case ARG_CURSOR_COL: - e_table_selection_model_do_something(etsm, etsm->cursor_row, GTK_VALUE_INT(*arg), 0); - break; - } -} - -static void -e_table_selection_model_init (ETableSelectionModel *selection) -{ - selection->selection = NULL; - selection->row_count = -1; - selection->model = NULL; -} - -static void -e_table_selection_model_class_init (ETableSelectionModelClass *klass) -{ - GtkObjectClass *object_class; - - e_table_selection_model_parent_class = gtk_type_class (gtk_object_get_type ()); - - object_class = GTK_OBJECT_CLASS(klass); - - object_class->destroy = etsm_destroy; - object_class->get_arg = etsm_get_arg; - object_class->set_arg = etsm_set_arg; - - e_table_selection_model_signals [CURSOR_CHANGED] = - gtk_signal_new ("cursor_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableSelectionModelClass, cursor_changed), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - e_table_selection_model_signals [SELECTION_CHANGED] = - gtk_signal_new ("selection_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableSelectionModelClass, selection_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - klass->cursor_changed = NULL; - klass->selection_changed = NULL; - - gtk_object_class_add_signals (object_class, e_table_selection_model_signals, LAST_SIGNAL); - - gtk_object_add_arg_type ("ETableSelectionModel::model", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_MODEL); - gtk_object_add_arg_type ("ETableSelectionModel::sorter", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_SORTER); - gtk_object_add_arg_type ("ETableSelectionModel::cursor_row", GTK_TYPE_INT, - GTK_ARG_READWRITE, ARG_CURSOR_ROW); - gtk_object_add_arg_type ("ETableSelectionModel::cursor_col", GTK_TYPE_INT, - GTK_ARG_READWRITE, ARG_CURSOR_COL); -} - -E_MAKE_TYPE(e_table_selection_model, "ETableSelectionModel", ETableSelectionModel, - e_table_selection_model_class_init, e_table_selection_model_init, PARENT_TYPE); - -ETableSelectionModel * -e_table_selection_model_new (void) -{ - return gtk_type_new (e_table_selection_model_get_type ()); -} - -gboolean -e_table_selection_model_is_row_selected (ETableSelectionModel *selection, - gint n) -{ - if (selection->row_count < n) - return 0; - else - return (selection->selection[BOX(n)] >> OFFSET(n)) & 0x1; -} - -void -e_table_selection_model_foreach (ETableSelectionModel *selection, - ETableForeachFunc callback, - gpointer closure) -{ - int i; - int last = (selection->row_count + 31) / 32; - for (i = 0; i < last; i++) { - if (selection->selection[i]) { - int j; - guint32 value = selection->selection[i]; - for (j = 0; j < 32; j++) { - if (value & 0x80000000) { - callback(i * 32 + j, closure); - } - value <<= 1; - } - } - } -} - -#define OPERATE(object, i,mask,grow) ((grow) ? (((object)->selection[(i)]) |= ((guint32) ~(mask))) : (((object)->selection[(i)]) &= (mask))) - -static void -change_one_row(ETableSelectionModel *selection, int row, gboolean grow) -{ - int i; - i = BOX(row); - - OPERATE(selection, i, BITMASK_LEFT(row) | BITMASK_RIGHT(row + 1), grow); -} - -static void -change_selection(ETableSelectionModel *selection, int start, int end, gboolean grow) -{ - int i, last; - if (start != end) { - if (selection->sorter && e_table_sorter_needs_sorting(selection->sorter)) { - for ( i = start; i < end; i++) { - change_one_row(selection, e_table_sorter_sorted_to_model(selection->sorter, i), grow); - } - } else { - i = BOX(start); - last = BOX(end); - - if (i == last) { - OPERATE(selection, i, BITMASK_LEFT(start) | BITMASK_RIGHT(end), grow); - } else { - OPERATE(selection, i, BITMASK_LEFT(start), grow); - if (grow) - for (i ++; i < last; i++) - selection->selection[i] = ONES; - else - for (i ++; i < last; i++) - selection->selection[i] = 0; - OPERATE(selection, i, BITMASK_RIGHT(end), grow); - } - } - } -} - -void e_table_selection_model_do_something (ETableSelectionModel *selection, - guint row, - guint col, - GdkModifierType state) -{ - gint shift_p = state & GDK_SHIFT_MASK; - gint ctrl_p = state & GDK_CONTROL_MASK; - if (selection->row_count < 0) { - if (selection->model) { - selection->row_count = e_table_model_row_count(selection->model); - g_free(selection->selection); - selection->selection = g_new0(gint, (selection->row_count + 31) / 32); - } - } - if (selection->row_count >= 0 && row < selection->row_count) { - if (shift_p) { - int old_start; - int old_end; - int new_start; - int new_end; - if (selection->sorter && e_table_sorter_needs_sorting(selection->sorter)) { - old_start = MIN (e_table_sorter_model_to_sorted(selection->sorter, selection->selection_start_row), - e_table_sorter_model_to_sorted(selection->sorter, selection->cursor_row)); - old_end = MAX (e_table_sorter_model_to_sorted(selection->sorter, selection->selection_start_row), - e_table_sorter_model_to_sorted(selection->sorter, selection->cursor_row)) + 1; - new_start = MIN (e_table_sorter_model_to_sorted(selection->sorter, selection->selection_start_row), - e_table_sorter_model_to_sorted(selection->sorter, row)); - new_end = MAX (e_table_sorter_model_to_sorted(selection->sorter, selection->selection_start_row), - e_table_sorter_model_to_sorted(selection->sorter, row)) + 1; - } else { - old_start = MIN (selection->selection_start_row, selection->cursor_row); - old_end = MAX (selection->selection_start_row, selection->cursor_row) + 1; - new_start = MIN (selection->selection_start_row, row); - new_end = MAX (selection->selection_start_row, row) + 1; - } - /* This wouldn't work nearly so smoothly if one end of the selection held in place. */ - if (old_start < new_start) - change_selection(selection, old_start, new_start, FALSE); - if (new_start < old_start) - change_selection(selection, new_start, old_start, TRUE); - if (old_end < new_end) - change_selection(selection, old_end, new_end, TRUE); - if (new_end < old_end) - change_selection(selection, new_end, old_end, FALSE); - gtk_signal_emit(GTK_OBJECT(selection), - e_table_selection_model_signals [SELECTION_CHANGED]); - } else { - if (ctrl_p) { - if (selection->selection[BOX(row)] & BITMASK(row)) - selection->selection[BOX(row)] &= ~BITMASK(row); - else - selection->selection[BOX(row)] |= BITMASK(row); - gtk_signal_emit(GTK_OBJECT(selection), - e_table_selection_model_signals [SELECTION_CHANGED]); - } else { - int i; - for (i = 0; i < ((selection->row_count + 31) / 32); i++) { - if (!((i == BOX(row) && selection->selection[i] == BITMASK(row)) || - (i != BOX(row) && selection->selection[i] == 0))) { - g_free(selection->selection); - selection->selection = g_new0(gint, (selection->row_count + 31) / 32); - selection->selection[BOX(row)] = BITMASK(row); - - gtk_signal_emit(GTK_OBJECT(selection), - e_table_selection_model_signals [SELECTION_CHANGED]); - break; - } - } - } - selection->selection_start_row = row; - } - if (selection->cursor_row != row || - selection->cursor_col != col) { - selection->cursor_row = row; - selection->cursor_col = col; - gtk_signal_emit(GTK_OBJECT(selection), - e_table_selection_model_signals[CURSOR_CHANGED], row, col); - } - } -} - -void e_table_selection_model_maybe_do_something (ETableSelectionModel *selection, - guint row, - guint col, - GdkModifierType state) -{ - if (e_table_selection_model_is_row_selected(selection, row)) { - selection->cursor_row = row; - selection->cursor_col = col; - } else { - e_table_selection_model_do_something(selection, row, col, state); - } -} - -void -e_table_selection_model_clear(ETableSelectionModel *selection) -{ - g_free(selection->selection); - selection->selection = NULL; - selection->row_count = -1; - selection->cursor_row = -1; - selection->cursor_col = -1; - gtk_signal_emit(GTK_OBJECT(selection), - e_table_selection_model_signals [CURSOR_CHANGED], -1, -1); - gtk_signal_emit(GTK_OBJECT(selection), - e_table_selection_model_signals [SELECTION_CHANGED]); -} - -#define PART(x,n) (((x) & (0x01010101 << n)) >> n) -#define SECTION(x, n) (((x) >> (n * 8)) & 0xff) - -gint -e_table_selection_model_selected_count (ETableSelectionModel *selection) -{ - gint count; - int i; - int last; - - if (!selection->selection) - return 0; - - count = 0; - - last = BOX(selection->row_count - 1); - - for (i = 0; i <= last; i++) { - int j; - guint32 thiscount = 0; - for (j = 0; j < 8; j++) - thiscount += PART(selection->selection[i], j); - for (j = 0; j < 4; j++) - count += SECTION(thiscount, j); - } - - return count; -} diff --git a/widgets/e-table/e-table-selection-model.h b/widgets/e-table/e-table-selection-model.h deleted file mode 100644 index 6d7b25ed3d..0000000000 --- a/widgets/e-table/e-table-selection-model.h +++ /dev/null @@ -1,70 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SELECTION_MODEL_H_ -#define _E_TABLE_SELECTION_MODEL_H_ - -#include <gtk/gtkobject.h> -#include "widgets/e-table/e-table-model.h" -#include "widgets/e-table/e-table-defines.h" -#include "widgets/e-table/e-table-sorter.h" - -#define E_TABLE_SELECTION_MODEL_TYPE (e_table_selection_model_get_type ()) -#define E_TABLE_SELECTION_MODEL(o) (GTK_CHECK_CAST ((o), E_TABLE_SELECTION_MODEL_TYPE, ETableSelectionModel)) -#define E_TABLE_SELECTION_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SELECTION_MODEL_TYPE, ETableSelectionModelClass)) -#define E_IS_TABLE_SELECTION_MODEL(o) (GTK_CHECK_TYPE ((o), E_TABLE_SELECTION_MODEL_TYPE)) -#define E_IS_TABLE_SELECTION_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SELECTION_MODEL_TYPE)) - -typedef struct { - GtkObject base; - - ETableModel *model; - ETableSorter *sorter; - - gint row_count; - guint32 *selection; - - gint cursor_row; - gint cursor_col; - gint selection_start_row; - - guint model_changed_id; - guint model_row_inserted_id, model_row_deleted_id; - - guint frozen : 1; - guint selection_model_changed : 1; - guint group_info_changed : 1; -} ETableSelectionModel; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Signals - */ - - void (*cursor_changed) (ETableSelectionModel *selection, int row, int col); - void (*selection_changed) (ETableSelectionModel *selection); - -} ETableSelectionModelClass; - -GtkType e_table_selection_model_get_type (void); - -gboolean e_table_selection_model_is_row_selected (ETableSelectionModel *selection, - gint n); -void e_table_selection_model_foreach (ETableSelectionModel *selection, - ETableForeachFunc callback, - gpointer closure); - -void e_table_selection_model_do_something (ETableSelectionModel *selection, - guint row, - guint col, - GdkModifierType state); -void e_table_selection_model_maybe_do_something (ETableSelectionModel *selection, - guint row, - guint col, - GdkModifierType state); -void e_table_selection_model_clear (ETableSelectionModel *selection); -gint e_table_selection_model_selected_count (ETableSelectionModel *selection); - -ETableSelectionModel *e_table_selection_model_new (void); - -#endif /* _E_TABLE_SELECTION_MODEL_H_ */ diff --git a/widgets/e-table/e-table-simple.c b/widgets/e-table/e-table-simple.c deleted file mode 100644 index 8c8ed87b70..0000000000 --- a/widgets/e-table/e-table-simple.c +++ /dev/null @@ -1,242 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-model.c: a simple table model implementation that uses function - * pointers to simplify the creation of new, exotic and colorful tables in - * no time. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ - -#include <config.h> -#include "e-table-simple.h" - -enum { - ARG_0, - ARG_APPEND_ROW, -}; - -#define PARENT_TYPE e_table_model_get_type () - -static int -simple_column_count (ETableModel *etm) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->col_count) - return simple->col_count (etm, simple->data); - else - return 0; -} - -static int -simple_row_count (ETableModel *etm) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->row_count) - return simple->row_count (etm, simple->data); - else - return 0; -} - -static void * -simple_value_at (ETableModel *etm, int col, int row) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->value_at) - return simple->value_at (etm, col, row, simple->data); - else - return NULL; -} - -static void -simple_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->set_value_at) - simple->set_value_at (etm, col, row, val, simple->data); -} - -static gboolean -simple_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->is_cell_editable) - return simple->is_cell_editable (etm, col, row, simple->data); - else - return FALSE; -} - -/* The default for simple_duplicate_value is to return the raw value. */ -static void * -simple_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->duplicate_value) - return simple->duplicate_value (etm, col, value, simple->data); - else - return (void *)value; -} - -static void -simple_free_value (ETableModel *etm, int col, void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->free_value) - simple->free_value (etm, col, value, simple->data); -} - -static void * -simple_initialize_value (ETableModel *etm, int col) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->initialize_value) - return simple->initialize_value (etm, col, simple->data); - else - return NULL; -} - -static gboolean -simple_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->value_is_empty) - return simple->value_is_empty (etm, col, value, simple->data); - else - return FALSE; -} - -static char * -simple_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->value_to_string) - return simple->value_to_string (etm, col, value, simple->data); - else - return g_strdup (""); -} - -static void -simple_append_row (ETableModel *etm, ETableModel *source, int row) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->append_row) - simple->append_row (etm, source, row, simple->data); -} - -static void -simple_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableSimple *simple = E_TABLE_SIMPLE (o); - - switch (arg_id){ - case ARG_APPEND_ROW: - GTK_VALUE_POINTER(*arg) = simple->append_row; - break; - } -} - -static void -simple_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableSimple *simple = E_TABLE_SIMPLE (o); - - switch (arg_id){ - case ARG_APPEND_ROW: - simple->append_row = GTK_VALUE_POINTER(*arg); - break; - default: - arg->type = GTK_TYPE_INVALID; - } -} - -static void -e_table_simple_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *model_class = (ETableModelClass *) object_class; - - object_class->set_arg = simple_set_arg; - object_class->get_arg = simple_get_arg; - - model_class->column_count = simple_column_count; - model_class->row_count = simple_row_count; - model_class->value_at = simple_value_at; - model_class->set_value_at = simple_set_value_at; - model_class->is_cell_editable = simple_is_cell_editable; - model_class->duplicate_value = simple_duplicate_value; - model_class->free_value = simple_free_value; - model_class->initialize_value = simple_initialize_value; - model_class->value_is_empty = simple_value_is_empty; - model_class->value_to_string = simple_value_to_string; - model_class->append_row = simple_append_row; - - gtk_object_add_arg_type ("ETableSimple::append_row", GTK_TYPE_POINTER, - GTK_ARG_READWRITE, ARG_APPEND_ROW); -} - -GtkType -e_table_simple_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableSimple", - sizeof (ETableSimple), - sizeof (ETableSimpleClass), - (GtkClassInitFunc) e_table_simple_class_init, - (GtkObjectInitFunc) NULL, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -ETableModel * -e_table_simple_new (ETableSimpleColumnCountFn col_count, - ETableSimpleRowCountFn row_count, - ETableSimpleValueAtFn value_at, - ETableSimpleSetValueAtFn set_value_at, - ETableSimpleIsCellEditableFn is_cell_editable, - ETableSimpleDuplicateValueFn duplicate_value, - ETableSimpleFreeValueFn free_value, - ETableSimpleInitializeValueFn initialize_value, - ETableSimpleValueIsEmptyFn value_is_empty, - ETableSimpleValueToStringFn value_to_string, - void *data) -{ - ETableSimple *et; - - et = gtk_type_new (e_table_simple_get_type ()); - - et->col_count = col_count; - et->row_count = row_count; - et->value_at = value_at; - et->set_value_at = set_value_at; - et->is_cell_editable = is_cell_editable; - et->duplicate_value = duplicate_value; - et->free_value = free_value; - et->initialize_value = initialize_value; - et->value_is_empty = value_is_empty; - et->value_to_string = value_to_string; - et->data = data; - - return (ETableModel *) et; -} diff --git a/widgets/e-table/e-table-simple.h b/widgets/e-table/e-table-simple.h deleted file mode 100644 index 34e76eed79..0000000000 --- a/widgets/e-table/e-table-simple.h +++ /dev/null @@ -1,61 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SIMPLE_H_ -#define _E_TABLE_SIMPLE_H_ - -#include "e-table-model.h" - -#define E_TABLE_SIMPLE_TYPE (e_table_simple_get_type ()) -#define E_TABLE_SIMPLE(o) (GTK_CHECK_CAST ((o), E_TABLE_SIMPLE_TYPE, ETableSimple)) -#define E_TABLE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SIMPLE_TYPE, ETableSimpleClass)) -#define E_IS_TABLE_SIMPLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_SIMPLE_TYPE)) -#define E_IS_TABLE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SIMPLE_TYPE)) - -typedef int (*ETableSimpleColumnCountFn) (ETableModel *etm, void *data); -typedef int (*ETableSimpleRowCountFn) (ETableModel *etm, void *data); -typedef void *(*ETableSimpleValueAtFn) (ETableModel *etm, int col, int row, void *data); -typedef void (*ETableSimpleSetValueAtFn) (ETableModel *etm, int col, int row, const void *val, void *data); -typedef gboolean (*ETableSimpleIsCellEditableFn) (ETableModel *etm, int col, int row, void *data); -typedef void (*ETableSimpleAppendRowFn) (ETableModel *etm, ETableModel *model, int row, void *data); -typedef void *(*ETableSimpleDuplicateValueFn) (ETableModel *etm, int col, const void *val, void *data); -typedef void (*ETableSimpleFreeValueFn) (ETableModel *etm, int col, void *val, void *data); -typedef void *(*ETableSimpleInitializeValueFn) (ETableModel *etm, int col, void *data); -typedef gboolean (*ETableSimpleValueIsEmptyFn) (ETableModel *etm, int col, const void *val, void *data); -typedef char *(*ETableSimpleValueToStringFn) (ETableModel *etm, int col, const void *val, void *data); - -typedef struct { - ETableModel parent; - - ETableSimpleColumnCountFn col_count; - ETableSimpleRowCountFn row_count; - ETableSimpleValueAtFn value_at; - ETableSimpleSetValueAtFn set_value_at; - ETableSimpleIsCellEditableFn is_cell_editable; - ETableSimpleDuplicateValueFn duplicate_value; - ETableSimpleFreeValueFn free_value; - ETableSimpleInitializeValueFn initialize_value; - ETableSimpleValueIsEmptyFn value_is_empty; - ETableSimpleValueToStringFn value_to_string; - ETableSimpleAppendRowFn append_row; - void *data; -} ETableSimple; - -typedef struct { - ETableModelClass parent_class; -} ETableSimpleClass; - -GtkType e_table_simple_get_type (void); - -ETableModel *e_table_simple_new (ETableSimpleColumnCountFn col_count, - ETableSimpleRowCountFn row_count, - ETableSimpleValueAtFn value_at, - ETableSimpleSetValueAtFn set_value_at, - ETableSimpleIsCellEditableFn is_cell_editable, - ETableSimpleDuplicateValueFn duplicate_value, - ETableSimpleFreeValueFn free_value, - ETableSimpleInitializeValueFn initialize_value, - ETableSimpleValueIsEmptyFn value_is_empty, - ETableSimpleValueToStringFn value_to_string, - void *data); - -#endif /* _E_TABLE_SIMPLE_H_ */ - diff --git a/widgets/e-table/e-table-size-test.c b/widgets/e-table/e-table-size-test.c deleted file mode 100644 index 2bc18235e8..0000000000 --- a/widgets/e-table/e-table-size-test.c +++ /dev/null @@ -1,288 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* This code is GPL. */ -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" -#include "e-table.h" - -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "table-test.h" - -/* - * One way in which we make it simpler to build an ETableModel is through - * the ETableSimple class. Instead of creating your own ETableModel - * class, you simply create a new object of the ETableSimple class. You - * give it a bunch of functions that act as callbacks. - * - * You also get to pass a void * to ETableSimple and it gets passed to - * your callbacks. This would be for having multiple models of the same - * type. This is just an example though, so we statically define all the - * data and ignore the void *data parameter. - * - * In our example we will be creating a table model with 6 columns and 10 - * rows. This corresponds to having 6 different types of information and - * 10 different sets of data in our database. - * - * The headers will be hard coded, as will be the example data. - * - */ - -/* - * There are two different meanings to the word "column". The first is - * the model column. A model column corresponds to a specific type of - * data. This is very much like the usage in a database table where a - * column is a field in the database. - * - * The second type of column is a view column. A view column - * corresponds to a visually displayed column. Each view column - * corresponds to a specific model column, though a model column may - * have any number of view columns associated with it, from zero to - * greater than one. - * - * Also, a view column doesn't necessarily depend on only one model - * column. In some cases, the view column renderer can be given a - * reference to another column to get extra information about its - * display. -*/ - -#define ROWS 5000 -#define COLS 4 - -#define IMPORTANCE_COLUMN 4 -#define COLOR_COLUMN 5 - -/* - * Here we define the initial layout of the table. This is an xml - * format that allows you to change the initial ordering of the - * columns or to do sorting or grouping initially. This specification - * shows all 5 columns, but moves the importance column nearer to the - * front. It also sorts by the "Full Name" column (ascending.) - * Sorting and grouping take the model column as their arguments - * (sorting is specified by the "column" argument to the leaf elemnt. - */ - -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 4 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping> <leaf column=\"1\" ascending=\"1\"/> </grouping> \ -</ETableSpecification>" - -char *headers [COLS] = { - "Email", - "Full Name", - "Address", - "Phone" -}; - -/* - * Virtual Column list: - * 0 Email - * 1 Full Name - * 2 Address - * 3 Phone - */ - -/* - * ETableSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -/* - * Since our model is a constant size, we can just return its size in - * the column and row count fields. - */ - -/* This function returns the number of columns in our ETableModel. */ -static int -my_col_count (ETableModel *etc, void *data) -{ - return COLS; -} - -/* This function returns the number of rows in our ETableModel. */ -static int -my_row_count (ETableModel *etc, void *data) -{ - return ROWS; -} - -/* This function returns the value at a particular point in our ETableModel. */ -static void * -my_value_at (ETableModel *etc, int col, int row, void *data) -{ - static guchar t[] = {'A', 0xc3, 0x84, 0xc3, 0x95, 0xc3, 0x94, 0xc3, 0xb5, 0x00}; - -#if 0 - if (col == 1) return "toshok@helixcode.com"; -#else - if (col == 1) return t; -#endif - else if (col == 2) return "Chris Toshok"; - else if (col == 3) return "43 Vicksburg, SF"; - else if (col == 4) return "415-867-5309"; - else return NULL; -} - -/* This function sets the value at a particular point in our ETableModel. */ -static void -my_set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -my_is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return FALSE; -} - -/* This function duplicates the value passed to it. */ -static void * -my_duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup (value); -} - -/* This function frees the value passed to it. */ -static void -my_free_value (ETableModel *etc, int col, void *value, void *data) -{ - g_free (value); -} - -/* This function creates an empty value. */ -static void * -my_initialize_value (ETableModel *etc, int col, void *data) -{ - return g_strdup (""); -} - -/* This function reports if a value is empty. */ -static gboolean -my_value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - return !(value && *(char *)value); -} - -/* This function reports if a value is empty. */ -static char * -my_value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup(value); -} - -/* We create a window containing our new table. */ -static void -create_table (void) -{ - GtkWidget *e_table, *window, *frame; - ECell *cell_left_just; - ETableHeader *e_table_header; - ETableModel *e_table_model = NULL; - int i; - - /* Next we create our model. This uses the functions we defined - earlier. */ - e_table_model = e_table_simple_new ( - my_col_count, my_row_count, my_value_at, - my_set_value_at, my_is_cell_editable, - my_duplicate_value, my_free_value, - my_initialize_value, my_value_is_empty, - my_value_to_string, - NULL); - /* - * Next we create a header. The ETableHeader is used in two - * different way. The first is the full_header. This is the - * list of possible columns in the view. The second use is - * completely internal. Many of the ETableHeader functions are - * for that purpose. The only functions we really need are - * e_table_header_new and e_table_header_add_col. - * - * First we create the header. - */ - e_table_header = e_table_header_new (); - - /* - * Next we have to build renderers for all of the columns. - * Since all our columns are text columns, we can simply use - * the same renderer over and over again. If we had different - * types of columns, we could use a different renderer for - * each column. - */ - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - /* - * Next we create a column object for each view column and add - * them to the header. We don't create a column object for - * the importance column since it will not be shown. - */ - for (i = 0; i < COLS; i++) { - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* - * Here we create a window for our new table. This window - * will get shown and the person will be able to test their - * item. - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - /* This frame is simply to get a bevel around our table. */ - frame = gtk_frame_new (NULL); - - /* - * Here we create the table. We give it the three pieces of - * the table we've created, the header, the model, and the - * initial layout. It does the rest. - */ - e_table = e_table_new (e_table_header, e_table_model, INITIAL_SPEC); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* Size the initial window. */ - gtk_widget_set_usize (window, 300, 200); - - /* Show it all. */ - gtk_widget_show_all (window); -} - -/* This is the main function which just initializes gnome and call our create_table function */ - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - create_table (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} - diff --git a/widgets/e-table/e-table-sort-info.c b/widgets/e-table/e-table-sort-info.c deleted file mode 100644 index 32ba3d9e65..0000000000 --- a/widgets/e-table/e-table-sort-info.c +++ /dev/null @@ -1,238 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-sort-info.c: a Table Model - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-sort-info.h" -#include "e-util/e-util.h" - -#define ETM_CLASS(e) ((ETableSortInfoClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - - -static GtkObjectClass *e_table_sort_info_parent_class; - -enum { - SORT_INFO_CHANGED, - GROUP_INFO_CHANGED, - LAST_SIGNAL -}; - -static guint e_table_sort_info_signals [LAST_SIGNAL] = { 0, }; - -static void -etsi_destroy (GtkObject *object) -{ - ETableSortInfo *etsi; - - etsi = E_TABLE_SORT_INFO (object); - - if (etsi->groupings) - g_free(etsi->groupings); - if (etsi->sortings) - g_free(etsi->sortings); -} - -static void -e_table_sort_info_init (ETableSortInfo *info) -{ - info->group_count = 0; - info->groupings = NULL; - info->sort_count = 0; - info->sortings = NULL; - info->frozen = 0; - info->sort_info_changed = 0; - info->group_info_changed = 0; -} - -static void -e_table_sort_info_class_init (ETableSortInfoClass *klass) -{ - GtkObjectClass *object_class; - - e_table_sort_info_parent_class = gtk_type_class (gtk_object_get_type ()); - - object_class = GTK_OBJECT_CLASS(klass); - - object_class->destroy = etsi_destroy; - - e_table_sort_info_signals [SORT_INFO_CHANGED] = - gtk_signal_new ("sort_info_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableSortInfoClass, sort_info_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_table_sort_info_signals [GROUP_INFO_CHANGED] = - gtk_signal_new ("group_info_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableSortInfoClass, group_info_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - klass->sort_info_changed = NULL; - klass->group_info_changed = NULL; - - gtk_object_class_add_signals (object_class, e_table_sort_info_signals, LAST_SIGNAL); -} - -E_MAKE_TYPE(e_table_sort_info, "ETableSortInfo", ETableSortInfo, - e_table_sort_info_class_init, e_table_sort_info_init, PARENT_TYPE); - -static void -e_table_sort_info_sort_info_changed (ETableSortInfo *info) -{ - g_return_if_fail (info != NULL); - g_return_if_fail (E_IS_TABLE_SORT_INFO (info)); - - if (info->frozen) { - info->sort_info_changed = 1; - } else { - gtk_signal_emit (GTK_OBJECT (info), - e_table_sort_info_signals [SORT_INFO_CHANGED]); - } -} - -static void -e_table_sort_info_group_info_changed (ETableSortInfo *info) -{ - g_return_if_fail (info != NULL); - g_return_if_fail (E_IS_TABLE_SORT_INFO (info)); - - if (info->frozen) { - info->group_info_changed = 1; - } else { - gtk_signal_emit (GTK_OBJECT (info), - e_table_sort_info_signals [GROUP_INFO_CHANGED]); - } -} - -void -e_table_sort_info_freeze (ETableSortInfo *info) -{ - info->frozen = 1; -} - -void -e_table_sort_info_thaw (ETableSortInfo *info) -{ - info->frozen = 0; - if (info->sort_info_changed) { - info->sort_info_changed = 0; - e_table_sort_info_sort_info_changed(info); - } - if (info->group_info_changed) { - info->group_info_changed = 0; - e_table_sort_info_group_info_changed(info); - } -} - - -guint -e_table_sort_info_grouping_get_count (ETableSortInfo *info) -{ - return info->group_count; -} - -static void -e_table_sort_info_grouping_real_truncate (ETableSortInfo *info, int length) -{ - if (length < info->group_count) { - info->group_count = length; - } - if (length > info->group_count) { - info->groupings = g_realloc(info->groupings, length * sizeof(ETableSortColumn)); - info->group_count = length; - } -} - -void -e_table_sort_info_grouping_truncate (ETableSortInfo *info, int length) -{ - e_table_sort_info_grouping_real_truncate(info, length); - e_table_sort_info_group_info_changed(info); -} - -ETableSortColumn -e_table_sort_info_grouping_get_nth (ETableSortInfo *info, int n) -{ - if (n < info->group_count) { - return info->groupings[n]; - } else { - ETableSortColumn fake = {0, 0}; - return fake; - } -} - -void -e_table_sort_info_grouping_set_nth (ETableSortInfo *info, int n, ETableSortColumn column) -{ - if (n >= info->group_count) { - e_table_sort_info_grouping_real_truncate(info, n + 1); - } - info->groupings[n] = column; - e_table_sort_info_group_info_changed(info); -} - - -guint -e_table_sort_info_sorting_get_count (ETableSortInfo *info) -{ - return info->sort_count; -} - -static void -e_table_sort_info_sorting_real_truncate (ETableSortInfo *info, int length) -{ - if (length < info->sort_count) { - info->sort_count = length; - } - if (length > info->sort_count) { - info->sortings = g_realloc(info->sortings, length * sizeof(ETableSortColumn)); - info->sort_count = length; - } -} - -void -e_table_sort_info_sorting_truncate (ETableSortInfo *info, int length) -{ - e_table_sort_info_sorting_real_truncate (info, length); - e_table_sort_info_sort_info_changed(info); -} - -ETableSortColumn -e_table_sort_info_sorting_get_nth (ETableSortInfo *info, int n) -{ - if (n < info->sort_count) { - return info->sortings[n]; - } else { - ETableSortColumn fake = {0, 0}; - return fake; - } -} - -void -e_table_sort_info_sorting_set_nth (ETableSortInfo *info, int n, ETableSortColumn column) -{ - if (n >= info->sort_count) { - e_table_sort_info_sorting_real_truncate(info, n + 1); - } - info->sortings[n] = column; - e_table_sort_info_sort_info_changed(info); -} - - -ETableSortInfo * -e_table_sort_info_new (void) -{ - return gtk_type_new (e_table_sort_info_get_type ()); -} diff --git a/widgets/e-table/e-table-sort-info.h b/widgets/e-table/e-table-sort-info.h deleted file mode 100644 index 6446230116..0000000000 --- a/widgets/e-table/e-table-sort-info.h +++ /dev/null @@ -1,60 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SORT_INFO_H_ -#define _E_TABLE_SORT_INFO_H_ - -#include <gtk/gtkobject.h> - -#define E_TABLE_SORT_INFO_TYPE (e_table_sort_info_get_type ()) -#define E_TABLE_SORT_INFO(o) (GTK_CHECK_CAST ((o), E_TABLE_SORT_INFO_TYPE, ETableSortInfo)) -#define E_TABLE_SORT_INFO_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SORT_INFO_TYPE, ETableSortInfoClass)) -#define E_IS_TABLE_SORT_INFO(o) (GTK_CHECK_TYPE ((o), E_TABLE_SORT_INFO_TYPE)) -#define E_IS_TABLE_SORT_INFO_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SORT_INFO_TYPE)) - -typedef struct _ETableSortColumn ETableSortColumn; - -struct _ETableSortColumn { - guint column : 31; - guint ascending : 1; -}; - -typedef struct { - GtkObject base; - - gint group_count; - ETableSortColumn *groupings; - gint sort_count; - ETableSortColumn *sortings; - - guint frozen : 1; - guint sort_info_changed : 1; - guint group_info_changed : 1; -} ETableSortInfo; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Signals - */ - void (*sort_info_changed) (ETableSortInfo *info); - void (*group_info_changed) (ETableSortInfo *info); -} ETableSortInfoClass; - -GtkType e_table_sort_info_get_type (void); - -void e_table_sort_info_freeze (ETableSortInfo *info); -void e_table_sort_info_thaw (ETableSortInfo *info); - -guint e_table_sort_info_grouping_get_count (ETableSortInfo *info); -void e_table_sort_info_grouping_truncate (ETableSortInfo *info, int length); -ETableSortColumn e_table_sort_info_grouping_get_nth (ETableSortInfo *info, int n); -void e_table_sort_info_grouping_set_nth (ETableSortInfo *info, int n, ETableSortColumn column); - -guint e_table_sort_info_sorting_get_count (ETableSortInfo *info); -void e_table_sort_info_sorting_truncate (ETableSortInfo *info, int length); -ETableSortColumn e_table_sort_info_sorting_get_nth (ETableSortInfo *info, int n); -void e_table_sort_info_sorting_set_nth (ETableSortInfo *info, int n, ETableSortColumn column); - -ETableSortInfo *e_table_sort_info_new (void); - -#endif /* _E_TABLE_SORT_INFO_H_ */ diff --git a/widgets/e-table/e-table-sorted-variable.c b/widgets/e-table/e-table-sorted-variable.c deleted file mode 100644 index 7584b31a74..0000000000 --- a/widgets/e-table/e-table-sorted-variable.c +++ /dev/null @@ -1,337 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-sorted.c: Implements a table that sorts another table - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include <string.h> -#include "e-util/e-util.h" -#include "e-table-sorted-variable.h" - -#define PARENT_TYPE E_TABLE_SUBSET_VARIABLE_TYPE - -#define INCREMENT_AMOUNT 100 - -static ETableSubsetVariableClass *etsv_parent_class; - -static void etsv_proxy_model_changed (ETableModel *etm, ETableSortedVariable *etsv); -#if 0 -static void etsv_proxy_model_row_changed (ETableModel *etm, int row, ETableSortedVariable *etsv); -static void etsv_proxy_model_cell_changed (ETableModel *etm, int col, int row, ETableSortedVariable *etsv); -#endif -static void etsv_sort_info_changed (ETableSortInfo *info, ETableSortedVariable *etsv); -static void etsv_sort (ETableSortedVariable *etsv); -static void etsv_add (ETableSubsetVariable *etssv, gint row); -static void etsv_add_all (ETableSubsetVariable *etssv); - -static void -etsv_destroy (GtkObject *object) -{ - ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (object); - ETableSubset *etss = E_TABLE_SUBSET (object); - - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etsv->table_model_changed_id); -#if 0 - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etsv->table_model_row_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etsv->table_model_cell_changed_id); -#endif - gtk_signal_disconnect (GTK_OBJECT (etsv->sort_info), - etsv->sort_info_changed_id); - - if (etsv->sort_idle_id) { - g_source_remove(etsv->sort_idle_id); - } - - etsv->table_model_changed_id = 0; - etsv->table_model_row_changed_id = 0; - etsv->table_model_cell_changed_id = 0; - - if (etsv->sort_info) - gtk_object_unref(GTK_OBJECT(etsv->sort_info)); - if (etsv->full_header) - gtk_object_unref(GTK_OBJECT(etsv->full_header)); - - GTK_OBJECT_CLASS (etsv_parent_class)->destroy (object); -} - -static void -etsv_class_init (GtkObjectClass *object_class) -{ - ETableSubsetVariableClass *etssv_class = E_TABLE_SUBSET_VARIABLE_CLASS(object_class); - - etsv_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = etsv_destroy; - - etssv_class->add = etsv_add; - etssv_class->add_all = etsv_add_all; -} - -static void -etsv_init (ETableSortedVariable *etsv) -{ - etsv->full_header = NULL; - etsv->sort_info = NULL; - - etsv->table_model_changed_id = 0; - etsv->table_model_row_changed_id = 0; - etsv->table_model_cell_changed_id = 0; - etsv->sort_info_changed_id = 0; - - etsv->sort_idle_id = 0; -} - -E_MAKE_TYPE(e_table_sorted_variable, "ETableSortedVariable", ETableSortedVariable, etsv_class_init, etsv_init, PARENT_TYPE); - -static gboolean -etsv_sort_idle(ETableSortedVariable *etsv) -{ - gtk_object_ref(GTK_OBJECT(etsv)); - etsv_sort(etsv); - etsv->sort_idle_id = 0; - gtk_object_unref(GTK_OBJECT(etsv)); - return FALSE; -} - -/* This takes source rows. */ -static int -etsv_compare(ETableSortedVariable *etsv, int row1, int row2) -{ - int j; - int sort_count = e_table_sort_info_sorting_get_count(etsv->sort_info); - int comp_val = 0; - int ascending = 1; - ETableSubset *etss = E_TABLE_SUBSET(etsv); - - for (j = 0; j < sort_count; j++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(etsv->sort_info, j); - ETableCol *col; - if (column.column > e_table_header_count (etsv->full_header)) - col = e_table_header_get_column (etsv->full_header, e_table_header_count (etsv->full_header) - 1); - else - col = e_table_header_get_column (etsv->full_header, column.column); - comp_val = (*col->compare)(e_table_model_value_at (etss->source, col->col_idx, row1), - e_table_model_value_at (etss->source, col->col_idx, row2)); - ascending = column.ascending; - if (comp_val != 0) - break; - } - if (comp_val == 0) { - if (row1 < row2) - comp_val = -1; - if (row1 > row2) - comp_val = 1; - } - if (!ascending) - comp_val = -comp_val; - return comp_val; -} - - -static void -etsv_add (ETableSubsetVariable *etssv, - gint row) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (etssv); - int i; - - if (etss->n_map + 1 > etssv->n_vals_allocated) { - etssv->n_vals_allocated += INCREMENT_AMOUNT; - etss->map_table = g_realloc (etss->map_table, (etssv->n_vals_allocated) * sizeof(int)); - } - i = etss->n_map; - if (etsv->sort_idle_id == 0) { - i = 0; - while (i < etss->n_map && etsv_compare(etsv, etss->map_table[i], row) < 0) - i++; - memmove(etss->map_table + i + 1, etss->map_table + i, (etss->n_map - i) * sizeof(int)); - } - etss->map_table[i] = row; - etss->n_map++; - - e_table_model_row_inserted (etm, i); -} - -static void -etsv_add_all (ETableSubsetVariable *etssv) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (etssv); - int rows; - int i; - - e_table_model_pre_change(etm); - - rows = e_table_model_row_count(etss->source); - - if (etss->n_map + rows > etssv->n_vals_allocated){ - etssv->n_vals_allocated += MAX(INCREMENT_AMOUNT, rows); - etss->map_table = g_realloc (etss->map_table, etssv->n_vals_allocated * sizeof(int)); - } - for (i = 0; i < rows; i++) - etss->map_table[etss->n_map++] = i; - - if (etsv->sort_idle_id == 0) { - etsv->sort_idle_id = g_idle_add_full(50, (GSourceFunc) etsv_sort_idle, etsv, NULL); - } - - e_table_model_changed (etm); -} - -ETableModel * -e_table_sorted_variable_new (ETableModel *source, ETableHeader *full_header, ETableSortInfo *sort_info) -{ - ETableSortedVariable *etsv = gtk_type_new (E_TABLE_SORTED_VARIABLE_TYPE); - ETableSubsetVariable *etssv = E_TABLE_SUBSET_VARIABLE (etsv); - - if (e_table_subset_variable_construct (etssv, source) == NULL){ - gtk_object_destroy (GTK_OBJECT (etsv)); - return NULL; - } - - etsv->sort_info = sort_info; - gtk_object_ref(GTK_OBJECT(etsv->sort_info)); - etsv->full_header = full_header; - gtk_object_ref(GTK_OBJECT(etsv->full_header)); - - etsv->table_model_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_changed", - GTK_SIGNAL_FUNC (etsv_proxy_model_changed), etsv); -#if 0 - etsv->table_model_row_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_row_changed", - GTK_SIGNAL_FUNC (etsv_proxy_model_row_changed), etsv); - etsv->table_model_cell_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_cell_changed", - GTK_SIGNAL_FUNC (etsv_proxy_model_cell_changed), etsv); -#endif - etsv->sort_info_changed_id = gtk_signal_connect (GTK_OBJECT (sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC (etsv_sort_info_changed), etsv); - - return E_TABLE_MODEL(etsv); -} - -static void -etsv_proxy_model_changed (ETableModel *etm, ETableSortedVariable *etsv) -{ - /* FIXME: do_resort (); */ -} -#if 0 -static void -etsv_proxy_model_row_changed (ETableModel *etm, int row, ETableSortedVariable *etsv) -{ - ETableSubsetVariable *etssv = E_TABLE_SUBSET_VARIABLE(etsv); - - if (e_table_subset_variable_remove(etssv, row)) - e_table_subset_variable_add (etssv, row); -} - -static void -etsv_proxy_model_cell_changed (ETableModel *etm, int col, int row, ETableSortedVariable *etsv) -{ - ETableSubsetVariable *etssv = E_TABLE_SUBSET_VARIABLE(etsv); - - if (e_table_subset_variable_remove(etssv, row)) - e_table_subset_variable_add (etssv, row); -} -#endif - -static void -etsv_sort_info_changed (ETableSortInfo *info, ETableSortedVariable *etsv) -{ - etsv_sort(etsv); -} - -static ETableSortedVariable *etsv_closure; -void **vals_closure; -int cols_closure; -int *ascending_closure; -GCompareFunc *compare_closure; - -/* FIXME: Make it not cache the second and later columns (as if anyone cares.) */ - -static int -qsort_callback(const void *data1, const void *data2) -{ - gint row1 = *(int *)data1; - gint row2 = *(int *)data2; - int j; - int sort_count = e_table_sort_info_sorting_get_count(etsv_closure->sort_info); - int comp_val = 0; - int ascending = 1; - for (j = 0; j < sort_count; j++) { - comp_val = (*(compare_closure[j]))(vals_closure[cols_closure * row1 + j], vals_closure[cols_closure * row2 + j]); - ascending = ascending_closure[j]; - if (comp_val != 0) - break; - } - if (comp_val == 0) { - if (row1 < row2) - comp_val = -1; - if (row1 > row2) - comp_val = 1; - } - if (!ascending) - comp_val = -comp_val; - return comp_val; -} - - -static void -etsv_sort(ETableSortedVariable *etsv) -{ - ETableSubset *etss = E_TABLE_SUBSET(etsv); - static int reentering = 0; - int rows = E_TABLE_SUBSET(etsv)->n_map; - int total_rows; - int i; - int j; - int cols; - if (reentering) - return; - reentering = 1; - - e_table_model_pre_change(E_TABLE_MODEL(etsv)); - - total_rows = e_table_model_row_count(E_TABLE_SUBSET(etsv)->source); - cols = e_table_sort_info_sorting_get_count(etsv->sort_info); - cols_closure = cols; - etsv_closure = etsv; - vals_closure = g_new(void *, total_rows * cols); - ascending_closure = g_new(int, cols); - compare_closure = g_new(GCompareFunc, cols); - for (j = 0; j < cols; j++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(etsv->sort_info, j); - ETableCol *col; - if (column.column > e_table_header_count (etsv->full_header)) - col = e_table_header_get_column (etsv->full_header, e_table_header_count (etsv->full_header) - 1); - else - col = e_table_header_get_column (etsv->full_header, column.column); - for (i = 0; i < rows; i++) { -#if 0 - if( !(i & 0xff) ) { - while(gtk_events_pending()) - gtk_main_iteration(); - } -#endif - vals_closure[E_TABLE_SUBSET(etsv)->map_table[i] * cols + j] = e_table_model_value_at (etss->source, col->col_idx, E_TABLE_SUBSET(etsv)->map_table[i]); - } - compare_closure[j] = col->compare; - ascending_closure[j] = column.ascending; - } - qsort(E_TABLE_SUBSET(etsv)->map_table, rows, sizeof(int), qsort_callback); - g_free(vals_closure); - g_free(ascending_closure); - g_free(compare_closure); - e_table_model_changed (E_TABLE_MODEL(etsv)); - reentering = 0; -} diff --git a/widgets/e-table/e-table-sorted-variable.h b/widgets/e-table/e-table-sorted-variable.h deleted file mode 100644 index c6a57c5ede..0000000000 --- a/widgets/e-table/e-table-sorted-variable.h +++ /dev/null @@ -1,38 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SORTED_VARIABLE_H_ -#define _E_TABLE_SORTED_VARIABLE_H_ - -#include <gtk/gtkobject.h> -#include "e-table-model.h" -#include "e-table-subset-variable.h" -#include "e-table-sort-info.h" -#include "e-table-header.h" - -#define E_TABLE_SORTED_VARIABLE_TYPE (e_table_sorted_variable_get_type ()) -#define E_TABLE_SORTED_VARIABLE(o) (GTK_CHECK_CAST ((o), E_TABLE_SORTED_VARIABLE_TYPE, ETableSortedVariable)) -#define E_TABLE_SORTED_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SORTED_VARIABLE_TYPE, ETableSortedVariableClass)) -#define E_IS_TABLE_SORTED_VARIABLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_SORTED_VARIABLE_TYPE)) -#define E_IS_TABLE_SORTED_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SORTED_VARIABLE_TYPE)) - -typedef struct { - ETableSubsetVariable base; - - ETableSortInfo *sort_info; - - ETableHeader *full_header; - - int table_model_changed_id; - int table_model_row_changed_id; - int table_model_cell_changed_id; - int sort_info_changed_id; - int sort_idle_id; -} ETableSortedVariable; - -typedef struct { - ETableSubsetVariableClass parent_class; -} ETableSortedVariableClass; - -GtkType e_table_sorted_variable_get_type (void); -ETableModel *e_table_sorted_variable_new (ETableModel *etm, ETableHeader *header, ETableSortInfo *sort_info); - -#endif /* _E_TABLE_SORTED_VARIABLE_H_ */ diff --git a/widgets/e-table/e-table-sorted.c b/widgets/e-table/e-table-sorted.c deleted file mode 100644 index c754f4cff7..0000000000 --- a/widgets/e-table/e-table-sorted.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * E-table-sorted.c: Implements a table that sorts another table - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include "e-util/e-util.h" -#include "e-table-sorted.h" - -#define PARENT_TYPE E_TABLE_SUBSET_TYPE - -static ETableSubsetClass *ets_parent_class; - -static void -ets_class_init (GtkObjectClass *klass) -{ - ets_parent_class = gtk_type_class (PARENT_TYPE); -} - -E_MAKE_TYPE(e_table_sorted, "ETableSorted", ETableSorted, ets_class_init, NULL, PARENT_TYPE); - -static ETableSorted *sort_ets; - -static int -my_sort (const void *a, const void *b) -{ - ETableModel *source = E_TABLE_SUBSET (sort_ets)->source; - const int *ia = (const int *) a; - const int *ib = (const int *) b; - void *va, *vb; - - va = e_table_model_value_at (source, sort_ets->sort_col, *ia); - vb = e_table_model_value_at (source, sort_ets->sort_col, *ib); - - return (*sort_ets->compare) (va, vb); -} - -static void -do_sort (ETableSorted *ets) -{ - ETableSubset *etss = E_TABLE_SUBSET (ets); - g_assert (sort_ets == NULL); - - sort_ets = ets; - qsort (etss->map_table, etss->n_map, sizeof (unsigned int), my_sort); - sort_ets = NULL; -} - -ETableModel * -e_table_sorted_new (ETableModel *source, int col, GCompareFunc compare) -{ - ETableSorted *ets = gtk_type_new (E_TABLE_SORTED_TYPE); - ETableSubset *etss = E_TABLE_SUBSET (ets); - const int nvals = e_table_model_row_count (source); - int i; - - if (e_table_subset_construct (etss, source, nvals) == NULL){ - gtk_object_destroy (GTK_OBJECT (ets)); - return NULL; - } - - ets->compare = compare; - ets->sort_col = col; - - /* Init */ - for (i = 0; i < nvals; i++) - etss->map_table [i] = i; - - do_sort (ets); - - return (ETableModel *) ets; -} - -void -e_table_sorted_resort (ETableSorted *ets, int col, GCompareFunc compare) -{ - if (col == -1 || compare == NULL) - do_sort (ets); - else { - ets->sort_col = col; - ets->compare = compare; - do_sort (ets); - } -} - diff --git a/widgets/e-table/e-table-sorted.h b/widgets/e-table/e-table-sorted.h deleted file mode 100644 index 92bd8d1522..0000000000 --- a/widgets/e-table/e-table-sorted.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef _E_TABLE_SORTED_H_ -#define _E_TABLE_SORTED_H_ - -#include <gtk/gtkobject.h> -#include "e-table-model.h" -#include "e-table-subset.h" - -#define E_TABLE_SORTED_TYPE (e_table_sorted_get_type ()) -#define E_TABLE_SORTED(o) (GTK_CHECK_CAST ((o), E_TABLE_SORTED_TYPE, ETableSorted)) -#define E_TABLE_SORTED_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SORTED_TYPE, ETableSortedClass)) -#define E_IS_TABLE_SORTED(o) (GTK_CHECK_TYPE ((o), E_TABLE_SORTED_TYPE)) -#define E_IS_TABLE_SORTED_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SORTED_TYPE)) - -typedef struct { - ETableSubset base; - - short sort_col; - GCompareFunc compare; -} ETableSorted; - -typedef struct { - ETableSubsetClass parent_class; -} ETableSortedClass; - -GtkType e_table_sorted_get_type (void); -ETableModel *e_table_sorted_new (ETableModel *etm, int col, GCompareFunc compare); -void e_table_sorted_resort (ETableSorted *ets, int col, GCompareFunc compare); - -#endif /* _E_TABLE_SORTED_H_ */ diff --git a/widgets/e-table/e-table-sorter.c b/widgets/e-table/e-table-sorter.c deleted file mode 100644 index eb2391b0d0..0000000000 --- a/widgets/e-table/e-table-sorter.c +++ /dev/null @@ -1,295 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-sorted.c: Implements a table that sorts another table - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include <string.h> -#include "e-util/e-util.h" -#include "e-table-sorter.h" - -#define PARENT_TYPE gtk_object_get_type() - -#define INCREMENT_AMOUNT 100 - -static GtkObjectClass *parent_class; - -static void ets_model_changed (ETableModel *etm, ETableSorter *ets); -static void ets_model_row_changed (ETableModel *etm, int row, ETableSorter *ets); -static void ets_model_cell_changed (ETableModel *etm, int col, int row, ETableSorter *ets); -static void ets_sort_info_changed (ETableSortInfo *info, ETableSorter *ets); -static void ets_clean (ETableSorter *ets); -static void ets_sort (ETableSorter *ets); -static void ets_backsort (ETableSorter *ets); - -static void -ets_destroy (GtkObject *object) -{ - ETableSorter *ets = E_TABLE_SORTER (object); - - gtk_signal_disconnect (GTK_OBJECT (ets->source), - ets->table_model_changed_id); - gtk_signal_disconnect (GTK_OBJECT (ets->source), - ets->table_model_row_changed_id); - gtk_signal_disconnect (GTK_OBJECT (ets->source), - ets->table_model_cell_changed_id); - gtk_signal_disconnect (GTK_OBJECT (ets->sort_info), - ets->sort_info_changed_id); - - ets->table_model_changed_id = 0; - ets->table_model_row_changed_id = 0; - ets->table_model_cell_changed_id = 0; - ets->sort_info_changed_id = 0; - - if (ets->sort_info) - gtk_object_unref(GTK_OBJECT(ets->sort_info)); - if (ets->full_header) - gtk_object_unref(GTK_OBJECT(ets->full_header)); - if (ets->source) - gtk_object_unref(GTK_OBJECT(ets->source)); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static void -ets_class_init (ETableSorterClass *klass) -{ - GtkObjectClass *object_class = GTK_OBJECT_CLASS(klass); - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = ets_destroy; -} - -static void -ets_init (ETableSorter *ets) -{ - ets->full_header = NULL; - ets->sort_info = NULL; - ets->source = NULL; - - ets->needs_sorting = -1; - - ets->table_model_changed_id = 0; - ets->table_model_row_changed_id = 0; - ets->table_model_cell_changed_id = 0; - ets->sort_info_changed_id = 0; -} - -E_MAKE_TYPE(e_table_sorter, "ETableSorter", ETableSorter, ets_class_init, ets_init, PARENT_TYPE); - -ETableSorter * -e_table_sorter_new (ETableModel *source, ETableHeader *full_header, ETableSortInfo *sort_info) -{ - ETableSorter *ets = gtk_type_new (E_TABLE_SORTER_TYPE); - - ets->sort_info = sort_info; - gtk_object_ref(GTK_OBJECT(ets->sort_info)); - ets->full_header = full_header; - gtk_object_ref(GTK_OBJECT(ets->full_header)); - ets->source = source; - gtk_object_ref(GTK_OBJECT(ets->source)); - - ets->table_model_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_changed", - GTK_SIGNAL_FUNC (ets_model_changed), ets); - ets->table_model_row_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_row_changed", - GTK_SIGNAL_FUNC (ets_model_row_changed), ets); - ets->table_model_cell_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_cell_changed", - GTK_SIGNAL_FUNC (ets_model_cell_changed), ets); - ets->sort_info_changed_id = gtk_signal_connect (GTK_OBJECT (sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC (ets_sort_info_changed), ets); - - return ets; -} - -static void -ets_model_changed (ETableModel *etm, ETableSorter *ets) -{ - ets_clean(ets); -} - -static void -ets_model_row_changed (ETableModel *etm, int row, ETableSorter *ets) -{ - ets_clean(ets); -} - -static void -ets_model_cell_changed (ETableModel *etm, int col, int row, ETableSorter *ets) -{ - ets_clean(ets); -} - -static void -ets_sort_info_changed (ETableSortInfo *info, ETableSorter *ets) -{ - ets_clean(ets); -} - -static ETableSorter *ets_closure; -void **vals_closure; -int cols_closure; -int *ascending_closure; -GCompareFunc *compare_closure; - -/* FIXME: Make it not cache the second and later columns (as if anyone cares.) */ - -static int -qsort_callback(const void *data1, const void *data2) -{ - gint row1 = *(int *)data1; - gint row2 = *(int *)data2; - int j; - int sort_count = e_table_sort_info_sorting_get_count(ets_closure->sort_info) + e_table_sort_info_grouping_get_count(ets_closure->sort_info); - int comp_val = 0; - int ascending = 1; - for (j = 0; j < sort_count; j++) { - comp_val = (*(compare_closure[j]))(vals_closure[cols_closure * row1 + j], vals_closure[cols_closure * row2 + j]); - ascending = ascending_closure[j]; - if (comp_val != 0) - break; - } - if (comp_val == 0) { - if (row1 < row2) - comp_val = -1; - if (row1 > row2) - comp_val = 1; - } - if (!ascending) - comp_val = -comp_val; - return comp_val; -} - -static void -ets_clean(ETableSorter *ets) -{ - g_free(ets->sorted); - ets->sorted = NULL; - - g_free(ets->backsorted); - ets->backsorted = NULL; - - ets->needs_sorting = -1; -} - -static void -ets_sort(ETableSorter *ets) -{ - int rows; - int i; - int j; - int cols; - int group_cols; - - if (ets->sorted) - return; - - rows = e_table_model_row_count(ets->source); - group_cols = e_table_sort_info_grouping_get_count(ets->sort_info); - cols = e_table_sort_info_sorting_get_count(ets->sort_info) + group_cols; - - ets->sorted = g_new(int, rows); - for (i = 0; i < rows; i++) - ets->sorted[i] = i; - - cols_closure = cols; - ets_closure = ets; - - vals_closure = g_new(void *, rows * cols); - ascending_closure = g_new(int, cols); - compare_closure = g_new(GCompareFunc, cols); - - for (j = 0; j < cols; j++) { - ETableSortColumn column; - ETableCol *col; - - if (j < group_cols) - column = e_table_sort_info_grouping_get_nth(ets->sort_info, j); - else - column = e_table_sort_info_sorting_get_nth(ets->sort_info, j - group_cols); - - if (column.column > e_table_header_count (ets->full_header)) - col = e_table_header_get_column (ets->full_header, e_table_header_count (ets->full_header) - 1); - else - col = e_table_header_get_column (ets->full_header, column.column); - - for (i = 0; i < rows; i++) { - vals_closure[i * cols + j] = e_table_model_value_at (ets->source, col->col_idx, i); - } - - compare_closure[j] = col->compare; - ascending_closure[j] = column.ascending; - } - qsort(ets->sorted, rows, sizeof(int), qsort_callback); - - g_free(vals_closure); - g_free(ascending_closure); - g_free(compare_closure); -} - -static void -ets_backsort(ETableSorter *ets) -{ - int i, rows; - - if (ets->backsorted) - return; - - ets_sort(ets); - - rows = e_table_model_row_count(ets->source); - ets->backsorted = g_new0(int, rows); - - for (i = 0; i < rows; i++) { - ets->backsorted[ets->sorted[i]] = i; - } -} - -gboolean -e_table_sorter_needs_sorting(ETableSorter *ets) -{ - if (ets->needs_sorting < 0) { - if (e_table_sort_info_sorting_get_count(ets->sort_info) + e_table_sort_info_grouping_get_count(ets->sort_info)) - ets->needs_sorting = 1; - else - ets->needs_sorting = 0; - } - return ets->needs_sorting; -} - - -gint -e_table_sorter_model_to_sorted (ETableSorter *sorter, int row) -{ - int rows = e_table_model_row_count(sorter->source); - - g_return_val_if_fail(row >= 0, -1); - g_return_val_if_fail(row < rows, -1); - - if (e_table_sorter_needs_sorting(sorter)) { - ets_backsort(sorter); - return sorter->backsorted[row]; - } else - return row; -} - -gint -e_table_sorter_sorted_to_model (ETableSorter *sorter, int row) -{ - int rows = e_table_model_row_count(sorter->source); - - g_return_val_if_fail(row >= 0, -1); - g_return_val_if_fail(row < rows, -1); - - if (e_table_sorter_needs_sorting(sorter)) { - ets_sort(sorter); - return sorter->sorted[row]; - } else - return row; -} diff --git a/widgets/e-table/e-table-sorter.h b/widgets/e-table/e-table-sorter.h deleted file mode 100644 index f5a71565a3..0000000000 --- a/widgets/e-table/e-table-sorter.h +++ /dev/null @@ -1,47 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SORTER_H_ -#define _E_TABLE_SORTER_H_ - -#include <gtk/gtkobject.h> -#include "e-table-model.h" -#include "e-table-subset-variable.h" -#include "e-table-sort-info.h" -#include "e-table-header.h" - -#define E_TABLE_SORTER_TYPE (e_table_sorter_get_type ()) -#define E_TABLE_SORTER(o) (GTK_CHECK_CAST ((o), E_TABLE_SORTER_TYPE, ETableSorter)) -#define E_TABLE_SORTER_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SORTER_TYPE, ETableSorterClass)) -#define E_IS_TABLE_SORTER(o) (GTK_CHECK_TYPE ((o), E_TABLE_SORTER_TYPE)) -#define E_IS_TABLE_SORTER_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SORTER_TYPE)) - -typedef struct { - GtkObject base; - - ETableModel *source; - ETableHeader *full_header; - ETableSortInfo *sort_info; - - int needs_sorting; - - int *sorted; - int *backsorted; - - int table_model_changed_id; - int table_model_row_changed_id; - int table_model_cell_changed_id; - int sort_info_changed_id; -} ETableSorter; - -typedef struct { - GtkObjectClass parent_class; -} ETableSorterClass; - -GtkType e_table_sorter_get_type (void); -ETableSorter *e_table_sorter_new (ETableModel *etm, ETableHeader *full_header, ETableSortInfo *sort_info); - -gint e_table_sorter_model_to_sorted (ETableSorter *sorter, int row); -gint e_table_sorter_sorted_to_model (ETableSorter *sorter, int row); - -gboolean e_table_sorter_needs_sorting (ETableSorter *sorter); - -#endif /* _E_TABLE_SORTER_H_ */ diff --git a/widgets/e-table/e-table-subset-variable.c b/widgets/e-table/e-table-subset-variable.c deleted file mode 100644 index 11b9c79d32..0000000000 --- a/widgets/e-table/e-table-subset-variable.c +++ /dev/null @@ -1,193 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-subset.c: Implements a table that contains a subset of another table. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include <string.h> -#include "e-util/e-util.h" -#include "e-table-subset-variable.h" - -#define ETSSV_CLASS(e) ((ETableSubsetVariableClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE E_TABLE_SUBSET_TYPE - -#define INCREMENT_AMOUNT 10 - -static ETableSubsetClass *etssv_parent_class; - -static void -etssv_add (ETableSubsetVariable *etssv, - gint row) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - - e_table_model_pre_change(etm); - - if (etss->n_map + 1 > etssv->n_vals_allocated){ - etss->map_table = g_realloc (etss->map_table, (etssv->n_vals_allocated + INCREMENT_AMOUNT) * sizeof(int)); - etssv->n_vals_allocated += INCREMENT_AMOUNT; - } - - etss->map_table[etss->n_map++] = row; - - e_table_model_row_inserted (etm, etss->n_map - 1); -} - -static void -etssv_add_all (ETableSubsetVariable *etssv) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - int rows; - int i; - - e_table_model_pre_change(etm); - - rows = e_table_model_row_count(etss->source); - if (etss->n_map + rows > etssv->n_vals_allocated){ - etssv->n_vals_allocated += MAX(INCREMENT_AMOUNT, rows); - etss->map_table = g_realloc (etss->map_table, etssv->n_vals_allocated * sizeof(int)); - } - for (i = 0; i < rows; i++) - etss->map_table[etss->n_map++] = i; - - e_table_model_changed (etm); -} - -static gboolean -etssv_remove (ETableSubsetVariable *etssv, - gint row) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - int i; - - for (i = 0; i < etss->n_map; i++){ - if (etss->map_table[i] == row) { - e_table_model_pre_change (etm); - memmove (etss->map_table + i, etss->map_table + i + 1, (etss->n_map - i - 1) * sizeof(int)); - etss->n_map --; - - e_table_model_row_deleted (etm, i); - return TRUE; - } - } - return FALSE; -} - -static void -etssv_class_init (GtkObjectClass *object_class) -{ - ETableSubsetVariableClass *klass = E_TABLE_SUBSET_VARIABLE_CLASS(object_class); - etssv_parent_class = gtk_type_class (PARENT_TYPE); - - klass->add = etssv_add; - klass->add_all = etssv_add_all; - klass->remove = etssv_remove; -} - -E_MAKE_TYPE(e_table_subset_variable, "ETableSubsetVariable", ETableSubsetVariable, etssv_class_init, NULL, PARENT_TYPE); - -ETableModel * -e_table_subset_variable_construct (ETableSubsetVariable *etssv, - ETableModel *source) -{ - if (e_table_subset_construct (E_TABLE_SUBSET(etssv), source, 1) == NULL) - return NULL; - E_TABLE_SUBSET(etssv)->n_map = 0; - - return E_TABLE_MODEL (etssv); -} - -ETableModel * -e_table_subset_variable_new (ETableModel *source) -{ - ETableSubsetVariable *etssv = gtk_type_new (E_TABLE_SUBSET_VARIABLE_TYPE); - - if (e_table_subset_variable_construct (etssv, source) == NULL){ - gtk_object_destroy (GTK_OBJECT (etssv)); - return NULL; - } - - return (ETableModel *) etssv; -} - -void -e_table_subset_variable_add (ETableSubsetVariable *etssv, - gint row) -{ - g_return_if_fail (etssv != NULL); - g_return_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv)); - - if (ETSSV_CLASS(etssv)->add) - ETSSV_CLASS (etssv)->add (etssv, row); -} - -void -e_table_subset_variable_add_all (ETableSubsetVariable *etssv) -{ - g_return_if_fail (etssv != NULL); - g_return_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv)); - - if (ETSSV_CLASS(etssv)->add_all) - ETSSV_CLASS (etssv)->add_all (etssv); -} - -gboolean -e_table_subset_variable_remove (ETableSubsetVariable *etssv, - gint row) -{ - g_return_val_if_fail (etssv != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv), FALSE); - - if (ETSSV_CLASS(etssv)->remove) - return ETSSV_CLASS (etssv)->remove (etssv, row); - else - return FALSE; -} - -void -e_table_subset_variable_increment (ETableSubsetVariable *etssv, - gint position, - gint amount) -{ - int i; - ETableSubset *etss = E_TABLE_SUBSET(etssv); - for (i = 0; i < etss->n_map; i++) { - if (etss->map_table[i] >= position) - etss->map_table[i] += amount; - } -} - -void -e_table_subset_variable_decrement (ETableSubsetVariable *etssv, - gint position, - gint amount) -{ - int i; - ETableSubset *etss = E_TABLE_SUBSET(etssv); - for (i = 0; i < etss->n_map; i++) { - if (etss->map_table[i] >= position) - etss->map_table[i] -= amount; - } -} - -void -e_table_subset_variable_set_allocation (ETableSubsetVariable *etssv, - gint total) -{ - ETableSubset *etss = E_TABLE_SUBSET(etssv); - if (total <= 0) - total = 1; - if (total > etss->n_map){ - etss->map_table = g_realloc (etss->map_table, total * sizeof(int)); - } -} diff --git a/widgets/e-table/e-table-subset-variable.h b/widgets/e-table/e-table-subset-variable.h deleted file mode 100644 index 9d44828728..0000000000 --- a/widgets/e-table/e-table-subset-variable.h +++ /dev/null @@ -1,48 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SUBSET_VARIABLE_H_ -#define _E_TABLE_SUBSET_VARIABLE_H_ - -#include <gtk/gtkobject.h> -#include "e-table-subset.h" - -#define E_TABLE_SUBSET_VARIABLE_TYPE (e_table_subset_variable_get_type ()) -#define E_TABLE_SUBSET_VARIABLE(o) (GTK_CHECK_CAST ((o), E_TABLE_SUBSET_VARIABLE_TYPE, ETableSubsetVariable)) -#define E_TABLE_SUBSET_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SUBSET_VARIABLE_TYPE, ETableSubsetVariableClass)) -#define E_IS_TABLE_SUBSET_VARIABLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_SUBSET_VARIABLE_TYPE)) -#define E_IS_TABLE_SUBSET_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SUBSET_VARIABLE_TYPE)) - -typedef struct { - ETableSubset base; - - int n_vals_allocated; -} ETableSubsetVariable; - -typedef struct { - ETableSubsetClass parent_class; - - void (*add) (ETableSubsetVariable *ets, - gint row); - void (*add_all) (ETableSubsetVariable *ets); - gboolean (*remove) (ETableSubsetVariable *ets, - gint row); -} ETableSubsetVariableClass; - -GtkType e_table_subset_variable_get_type (void); -ETableModel *e_table_subset_variable_new (ETableModel *etm); -ETableModel *e_table_subset_variable_construct (ETableSubsetVariable *etssv, - ETableModel *source); -void e_table_subset_variable_add (ETableSubsetVariable *ets, - gint row); -void e_table_subset_variable_add_all (ETableSubsetVariable *ets); -gboolean e_table_subset_variable_remove (ETableSubsetVariable *ets, - gint row); -void e_table_subset_variable_increment (ETableSubsetVariable *ets, - gint position, - gint amount); -void e_table_subset_variable_decrement (ETableSubsetVariable *ets, - gint position, - gint amount); -void e_table_subset_variable_set_allocation (ETableSubsetVariable *ets, - gint total); -#endif /* _E_TABLE_SUBSET_VARIABLE_H_ */ - diff --git a/widgets/e-table/e-table-subset.c b/widgets/e-table/e-table-subset.c deleted file mode 100644 index 1cac0f88ea..0000000000 --- a/widgets/e-table/e-table-subset.c +++ /dev/null @@ -1,253 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-subset.c: Implements a table that contains a subset of another table. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include "e-util/e-util.h" -#include "e-table-subset.h" - -#define PARENT_TYPE E_TABLE_MODEL_TYPE - -static ETableModelClass *etss_parent_class; - -static void -etss_destroy (GtkObject *object) -{ - ETableSubset *etss = E_TABLE_SUBSET (object); - - if (etss->source) - gtk_object_unref (GTK_OBJECT (etss->source)); - - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_pre_change_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_row_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_cell_changed_id); - - etss->table_model_pre_change_id = 0; - etss->table_model_changed_id = 0; - etss->table_model_row_changed_id = 0; - etss->table_model_cell_changed_id = 0; - - g_free (etss->map_table); - - GTK_OBJECT_CLASS (etss_parent_class)->destroy (object); -} - -static int -etss_column_count (ETableModel *etm) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_column_count (etss->source); -} - -static int -etss_row_count (ETableModel *etm) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return etss->n_map; -} - -static void * -etss_value_at (ETableModel *etm, int col, int row) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_value_at (etss->source, col, etss->map_table [row]); -} - -static void -etss_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_set_value_at (etss->source, col, etss->map_table [row], val); -} - -static gboolean -etss_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_is_cell_editable (etss->source, col, etss->map_table [row]); -} - -static void -etss_append_row (ETableModel *etm, ETableModel *source, int row) -{ - ETableSubset *etss = (ETableSubset *)etm; - e_table_model_append_row (etss->source, source, row); -} - -static void * -etss_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_duplicate_value (etss->source, col, value); -} - -static void -etss_free_value (ETableModel *etm, int col, void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - e_table_model_free_value (etss->source, col, value); -} - -static void * -etss_initialize_value (ETableModel *etm, int col) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_initialize_value (etss->source, col); -} - -static gboolean -etss_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_value_is_empty (etss->source, col, value); -} - -static char * -etss_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_value_to_string (etss->source, col, value); -} - -static void -etss_class_init (GtkObjectClass *klass) -{ - ETableModelClass *table_class = (ETableModelClass *) klass; - - etss_parent_class = gtk_type_class (PARENT_TYPE); - - klass->destroy = etss_destroy; - - table_class->column_count = etss_column_count; - table_class->row_count = etss_row_count; - table_class->value_at = etss_value_at; - table_class->set_value_at = etss_set_value_at; - table_class->is_cell_editable = etss_is_cell_editable; - table_class->append_row = etss_append_row; - table_class->duplicate_value = etss_duplicate_value; - table_class->free_value = etss_free_value; - table_class->initialize_value = etss_initialize_value; - table_class->value_is_empty = etss_value_is_empty; - table_class->value_to_string = etss_value_to_string; -} - -E_MAKE_TYPE(e_table_subset, "ETableSubset", ETableSubset, etss_class_init, NULL, PARENT_TYPE); - -static void -etss_proxy_model_pre_change (ETableModel *etm, ETableSubset *etss) -{ - e_table_model_pre_change (E_TABLE_MODEL (etss)); -} - -static void -etss_proxy_model_changed (ETableModel *etm, ETableSubset *etss) -{ - e_table_model_changed (E_TABLE_MODEL (etss)); -} - -static void -etss_proxy_model_row_changed (ETableModel *etm, int row, ETableSubset *etss) -{ - const int n = etss->n_map; - const int * const map_table = etss->map_table; - int i; - - for (i = 0; i < n; i++){ - if (map_table [i] == row){ - e_table_model_row_changed (E_TABLE_MODEL (etss), i); - return; - } - } -} - -static void -etss_proxy_model_cell_changed (ETableModel *etm, int col, int row, ETableSubset *etss) -{ - const int n = etss->n_map; - const int * const map_table = etss->map_table; - int i; - - for (i = 0; i < n; i++){ - if (map_table [i] == row){ - e_table_model_cell_changed (E_TABLE_MODEL (etss), col, i); - return; - } - } -} - -ETableModel * -e_table_subset_construct (ETableSubset *etss, ETableModel *source, int nvals) -{ - unsigned int *buffer; - int i; - - buffer = (unsigned int *) g_malloc (sizeof (unsigned int) * nvals); - if (buffer == NULL) - return NULL; - etss->map_table = buffer; - etss->n_map = nvals; - etss->source = source; - gtk_object_ref (GTK_OBJECT (source)); - - /* Init */ - for (i = 0; i < nvals; i++) - etss->map_table [i] = i; - - etss->table_model_pre_change_id = gtk_signal_connect (GTK_OBJECT (source), "model_pre_change", - GTK_SIGNAL_FUNC (etss_proxy_model_pre_change), etss); - etss->table_model_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_changed", - GTK_SIGNAL_FUNC (etss_proxy_model_changed), etss); - etss->table_model_row_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_row_changed", - GTK_SIGNAL_FUNC (etss_proxy_model_row_changed), etss); - etss->table_model_cell_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_cell_changed", - GTK_SIGNAL_FUNC (etss_proxy_model_cell_changed), etss); - - return E_TABLE_MODEL (etss); -} - -ETableModel * -e_table_subset_new (ETableModel *source, const int nvals) -{ - ETableSubset *etss = gtk_type_new (E_TABLE_SUBSET_TYPE); - - if (e_table_subset_construct (etss, source, nvals) == NULL){ - gtk_object_destroy (GTK_OBJECT (etss)); - return NULL; - } - - return (ETableModel *) etss; -} - -ETableModel * -e_table_subset_get_toplevel (ETableSubset *table) -{ - g_return_val_if_fail (table != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_SUBSET (table), NULL); - - if (E_IS_TABLE_SUBSET (table->source)) - return e_table_subset_get_toplevel (E_TABLE_SUBSET (table->source)); - else - return table->source; -} diff --git a/widgets/e-table/e-table-subset.h b/widgets/e-table/e-table-subset.h deleted file mode 100644 index 9e10de7a4b..0000000000 --- a/widgets/e-table/e-table-subset.h +++ /dev/null @@ -1,38 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SUBSET_H_ -#define _E_TABLE_SUBSET_H_ - -#include <gtk/gtkobject.h> -#include "e-table-model.h" - -#define E_TABLE_SUBSET_TYPE (e_table_subset_get_type ()) -#define E_TABLE_SUBSET(o) (GTK_CHECK_CAST ((o), E_TABLE_SUBSET_TYPE, ETableSubset)) -#define E_TABLE_SUBSET_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SUBSET_TYPE, ETableSubsetClass)) -#define E_IS_TABLE_SUBSET(o) (GTK_CHECK_TYPE ((o), E_TABLE_SUBSET_TYPE)) -#define E_IS_TABLE_SUBSET_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SUBSET_TYPE)) - -typedef struct { - ETableModel base; - - ETableModel *source; - int n_map; - int *map_table; - - int table_model_pre_change_id; - int table_model_changed_id; - int table_model_row_changed_id; - int table_model_cell_changed_id; -} ETableSubset; - -typedef struct { - ETableModelClass parent_class; -} ETableSubsetClass; - -GtkType e_table_subset_get_type (void); -ETableModel *e_table_subset_new (ETableModel *etm, int n_vals); -ETableModel *e_table_subset_construct (ETableSubset *ets, ETableModel *source, int nvals); - -ETableModel *e_table_subset_get_toplevel (ETableSubset *table_model); - -#endif /* _E_TABLE_SUBSET_H_ */ - diff --git a/widgets/e-table/e-table-text-model.c b/widgets/e-table/e-table-text-model.c deleted file mode 100644 index abda0bcc84..0000000000 --- a/widgets/e-table/e-table-text-model.c +++ /dev/null @@ -1,225 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETableTextModel - Text item model for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#include <config.h> -#include <ctype.h> -#include "e-table-text-model.h" - -static void e_table_text_model_class_init (ETableTextModelClass *class); -static void e_table_text_model_init (ETableTextModel *model); -static void e_table_text_model_destroy (GtkObject *object); - -static gchar *e_table_text_model_get_text (ETextModel *model); -static void e_table_text_model_set_text (ETextModel *model, gchar *text); -static void e_table_text_model_insert (ETextModel *model, gint postion, gchar *text); -static void e_table_text_model_insert_length (ETextModel *model, gint postion, gchar *text, gint length); -static void e_table_text_model_delete (ETextModel *model, gint postion, gint length); - -static GtkObject *parent_class; - - - -/** - * e_table_text_model_get_type: - * @void: - * - * Registers the &ETableTextModel class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the &ETableTextModel class. - **/ -GtkType -e_table_text_model_get_type (void) -{ - static GtkType model_type = 0; - - if (!model_type) { - GtkTypeInfo model_info = { - "ETableTextModel", - sizeof (ETableTextModel), - sizeof (ETableTextModelClass), - (GtkClassInitFunc) e_table_text_model_class_init, - (GtkObjectInitFunc) e_table_text_model_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - model_type = gtk_type_unique (e_text_model_get_type (), &model_info); - } - - return model_type; -} - -/* Class initialization function for the text item */ -static void -e_table_text_model_class_init (ETableTextModelClass *klass) -{ - GtkObjectClass *object_class; - ETextModelClass *model_class; - - object_class = (GtkObjectClass *) klass; - model_class = (ETextModelClass *) klass; - - parent_class = gtk_type_class (e_text_model_get_type ()); - - model_class->get_text = e_table_text_model_get_text; - model_class->set_text = e_table_text_model_set_text; - model_class->insert = e_table_text_model_insert; - model_class->insert_length = e_table_text_model_insert_length; - model_class->delete = e_table_text_model_delete; - - object_class->destroy = e_table_text_model_destroy; -} - -/* Object initialization function for the text item */ -static void -e_table_text_model_init (ETableTextModel *model) -{ - model->model = NULL; - model->row = 0; - model->model_col = 0; - model->cell_changed_signal_id = 0; - model->row_changed_signal_id = 0; -} - -/* Destroy handler for the text item */ -static void -e_table_text_model_destroy (GtkObject *object) -{ - ETableTextModel *model; - - g_return_if_fail (object != NULL); - g_return_if_fail (E_IS_TABLE_TEXT_MODEL (object)); - - model = E_TABLE_TEXT_MODEL (object); - - if (model->model) - g_assert (GTK_IS_OBJECT (model->model)); - - if (model->cell_changed_signal_id) - gtk_signal_disconnect (GTK_OBJECT(model->model), - model->cell_changed_signal_id); - - if (model->row_changed_signal_id) - gtk_signal_disconnect (GTK_OBJECT(model->model), - model->row_changed_signal_id); - - if (model->model) - gtk_object_unref (GTK_OBJECT(model->model)); - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} -static gchar * -e_table_text_model_get_text (ETextModel *text_model) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model) - return (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - else - return ""; -} - -static void -e_table_text_model_set_text (ETextModel *text_model, gchar *text) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model) - e_table_model_set_value_at (model->model, model->model_col, model->row, (void *) text); -} - -static void -e_table_text_model_insert (ETextModel *text_model, gint position, gchar *text) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%s%s", position, temp, text, temp + position); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -e_table_text_model_insert_length (ETextModel *text_model, gint position, gchar *text, gint length) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%.*s%s", position, temp, length, text, temp + position); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -e_table_text_model_delete (ETextModel *text_model, gint position, gint length) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%s", position, temp, temp + position + length); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -cell_changed (ETableModel *table_model, int model_col, int row, ETableTextModel *model) -{ - if (model->model_col == model_col && - model->row == row) - e_text_model_changed (E_TEXT_MODEL(model)); -} - -static void -row_changed (ETableModel *table_model, int row, ETableTextModel *model) -{ - if (model->row == row) - e_text_model_changed (E_TEXT_MODEL(model)); -} - -ETableTextModel * -e_table_text_model_new (ETableModel *table_model, int row, int model_col) -{ - ETableTextModel *model; - - g_return_val_if_fail(table_model != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(table_model), NULL); - - model = gtk_type_new (e_table_text_model_get_type ()); - model->model = table_model; - if (model->model){ - gtk_object_ref (GTK_OBJECT(model->model)); - model->cell_changed_signal_id = - gtk_signal_connect (GTK_OBJECT(model->model), - "model_cell_changed", - GTK_SIGNAL_FUNC(cell_changed), - model); - model->row_changed_signal_id = - gtk_signal_connect (GTK_OBJECT(model->model), - "model_row_changed", - GTK_SIGNAL_FUNC(row_changed), - model); - } - model->row = row; - model->model_col = model_col; - return model; -} - diff --git a/widgets/e-table/e-table-text-model.h b/widgets/e-table/e-table-text-model.h deleted file mode 100644 index dcc9afde7c..0000000000 --- a/widgets/e-table/e-table-text-model.h +++ /dev/null @@ -1,61 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETableTextModel - Text item for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#ifndef E_TABLE_TEXT_MODEL_H -#define E_TABLE_TEXT_MODEL_H - -#include <gnome.h> -#include "e-text-model.h" -#include "e-table-model.h" - - -BEGIN_GNOME_DECLS - -#define E_TYPE_TABLE_TEXT_MODEL (e_table_text_model_get_type ()) -#define E_TABLE_TEXT_MODEL(obj) (GTK_CHECK_CAST ((obj), E_TYPE_TABLE_TEXT_MODEL, ETableTextModel)) -#define E_TABLE_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_TABLE_TEXT_MODEL, ETableTextModelClass)) -#define E_IS_TABLE_TEXT_MODEL(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_TABLE_TEXT_MODEL)) -#define E_IS_TABLE_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_TABLE_TEXT_MODEL)) - -typedef struct _ETableTextModel ETableTextModel; -typedef struct _ETableTextModelClass ETableTextModelClass; - -struct _ETableTextModel { - ETextModel parent; - - ETableModel *model; - int row; - int model_col; - - int cell_changed_signal_id; - int row_changed_signal_id; -}; - -struct _ETableTextModelClass { - ETextModelClass parent_class; - -}; - - -/* Standard Gtk function */ -GtkType e_table_text_model_get_type (void); -ETableTextModel *e_table_text_model_new (ETableModel *table_model, int row, int model_col); - -END_GNOME_DECLS - -#endif diff --git a/widgets/e-table/e-table-tooltip.h b/widgets/e-table/e-table-tooltip.h deleted file mode 100644 index 4bc3e5f8eb..0000000000 --- a/widgets/e-table/e-table-tooltip.h +++ /dev/null @@ -1,17 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_TOOLTIP_H_ -#define _E_TABLE_TOOLTIP_H_ - -#include <libgnomeui/gnome-canvas.h> - -typedef struct { - GtkWidget *window; - gint timer; - int col, row; - int row_height; - int x, y; - int cx, cy; - GnomeCanvasItem *eti; -} ETableTooltip; - -#endif diff --git a/widgets/e-table/e-table-tree.h b/widgets/e-table/e-table-tree.h deleted file mode 100644 index e7e125a6af..0000000000 --- a/widgets/e-table/e-table-tree.h +++ /dev/null @@ -1,19 +0,0 @@ -#ifndef _E_TABLE_TREE_H_ -#define _E_TABLE_TREE_H_ - -typedef struct { - char *title; - - union { - ETableModel *table; - GList *children; - } u; - - guint expanded :1; - guint is_leaf :1; -} ETableGroup; - -ETableGroup *e_table_group_new (const char *title, ETableModel *table); -ETableGroup *e_table_group_new_leaf (const char *title); - -#endif /* _E_TABLE_TREE_H_ */ diff --git a/widgets/e-table/e-table.c b/widgets/e-table/e-table.c deleted file mode 100644 index cbc7ec3e4d..0000000000 --- a/widgets/e-table/e-table.c +++ /dev/null @@ -1,1836 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table.c: A graphical view of a Table. - * - * Author: - * Miguel de Icaza (miguel@helixcode.com) - * Chris Lahey (clahey@helixcode.com) - * - * Copyright 1999, Helix Code, Inc - */ -#include <config.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#ifdef HAVE_ALLOCA_H -#include <alloca.h> -#endif -#include <stdio.h> -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> - -#include "e-util/e-util.h" -#include "e-util/e-xml-utils.h" -#include "e-util/e-canvas.h" -#include "e-util/e-canvas-vbox.h" -#include "e-table.h" -#include "e-table-header-item.h" -#include "e-table-subset.h" -#include "e-table-item.h" -#include "e-table-group.h" -#include "e-table-group-leaf.h" -#include "e-table-click-to-add.h" - -#define COLUMN_HEADER_HEIGHT 16 - -#define PARENT_TYPE gtk_table_get_type () - -static GtkObjectClass *e_table_parent_class; - -enum { - CURSOR_CHANGE, - DOUBLE_CLICK, - RIGHT_CLICK, - CLICK, - KEY_PRESS, - - TABLE_DRAG_BEGIN, - TABLE_DRAG_END, - TABLE_DRAG_DATA_GET, - TABLE_DRAG_DATA_DELETE, - - TABLE_DRAG_LEAVE, - TABLE_DRAG_MOTION, - TABLE_DRAG_DROP, - TABLE_DRAG_DATA_RECEIVED, - - LAST_SIGNAL -}; - -enum { - ARG_0, - ARG_TABLE_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, - ARG_CLICK_TO_ADD_MESSAGE, -}; - -static gint et_signals [LAST_SIGNAL] = { 0, }; - -static void e_table_fill_table (ETable *e_table, ETableModel *model); -static gboolean changed_idle (gpointer data); - -static void et_drag_begin (GtkWidget *widget, - GdkDragContext *context, - ETable *et); -static void et_drag_end (GtkWidget *widget, - GdkDragContext *context, - ETable *et); -static void et_drag_data_get(GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETable *et); -static void et_drag_data_delete(GtkWidget *widget, - GdkDragContext *context, - ETable *et); - -static void et_drag_leave(GtkWidget *widget, - GdkDragContext *context, - guint time, - ETable *et); -static gboolean et_drag_motion(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETable *et); -static gboolean et_drag_drop(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETable *et); -static void et_drag_data_received(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time, - ETable *et); -static gint e_table_drag_source_event_cb (GtkWidget *widget, - GdkEvent *event, - ETable *table); - -static void -et_destroy (GtkObject *object) -{ - ETable *et = E_TABLE (object); - - - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_model_change_id); - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_row_change_id); - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_cell_change_id); - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_row_inserted_id); - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_row_deleted_id); - if (et->group_info_change_id) - gtk_signal_disconnect (GTK_OBJECT (et->sort_info), - et->group_info_change_id); - - if (et->reflow_idle_id) - g_source_remove(et->reflow_idle_id); - et->reflow_idle_id = 0; - - gtk_object_unref (GTK_OBJECT (et->model)); - gtk_object_unref (GTK_OBJECT (et->full_header)); - gtk_object_unref (GTK_OBJECT (et->header)); - gtk_object_unref (GTK_OBJECT (et->sort_info)); - gtk_object_unref (GTK_OBJECT (et->sorter)); - gtk_object_unref (GTK_OBJECT (et->selection)); - - if (et->header_canvas != NULL) - gtk_widget_destroy (GTK_WIDGET (et->header_canvas)); - - gtk_widget_destroy (GTK_WIDGET (et->table_canvas)); - - if (et->rebuild_idle_id) { - g_source_remove (et->rebuild_idle_id); - et->rebuild_idle_id = 0; - } - - g_free(et->click_to_add_message); - - (*e_table_parent_class->destroy)(object); -} - -static void -e_table_init (GtkObject *object) -{ - ETable *e_table = E_TABLE (object); - GtkTable *gtk_table = GTK_TABLE (object); - - gtk_table->homogeneous = FALSE; - - e_table->sort_info = NULL; - e_table->group_info_change_id = 0; - e_table->reflow_idle_id = 0; - - e_table->draw_grid = 1; - e_table->draw_focus = 1; - e_table->cursor_mode = E_TABLE_CURSOR_SIMPLE; - e_table->length_threshold = 200; - - e_table->need_rebuild = 0; - e_table->rebuild_idle_id = 0; - - e_table->click_to_add_message = NULL; - - e_table->drag_get_data_row = -1; - e_table->drag_get_data_col = -1; - e_table->drop_row = -1; - e_table->drop_col = -1; - e_table->site = NULL; - e_table->drag_source_button_press_event_id = 0; - e_table->drag_source_motion_notify_event_id = 0; - - e_table->sorter = NULL; - e_table->selection = e_table_selection_model_new(); - e_table->cursor_loc = E_TABLE_CURSOR_LOC_NONE; -} - -static void -header_canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, ETable *e_table) -{ - gnome_canvas_set_scroll_region ( - GNOME_CANVAS (e_table->header_canvas), - 0, 0, alloc->width - 1, /* COLUMN_HEADER_HEIGHT - 1 */ - E_TABLE_HEADER_ITEM (e_table->header_item)->height - 1); - - /* When the header item is created ->height == 0, - as the font is only created when everything is realized. - So we set the usize here as well, so that the size of the - header is correct */ - if (GTK_WIDGET (e_table->header_canvas)->allocation.height != - E_TABLE_HEADER_ITEM (e_table->header_item)->height) - gtk_widget_set_usize (GTK_WIDGET (e_table->header_canvas), -1, - E_TABLE_HEADER_ITEM (e_table->header_item)->height); -} - -static void -sort_info_changed (ETableSortInfo *info, ETable *et) -{ - et->need_rebuild = TRUE; - if (!et->rebuild_idle_id) - et->rebuild_idle_id = g_idle_add_full (20, changed_idle, et, NULL); -} - -static void -e_table_setup_header (ETable *e_table) -{ - e_table->header_canvas = GNOME_CANVAS (e_canvas_new ()); - - gtk_widget_show (GTK_WIDGET (e_table->header_canvas)); - - e_table->header_item = gnome_canvas_item_new ( - gnome_canvas_root (e_table->header_canvas), - e_table_header_item_get_type (), - "ETableHeader", e_table->header, - "full_header", e_table->full_header, - "sort_info", e_table->sort_info, - "dnd_code", "(unset)", - NULL); - - gtk_signal_connect ( - GTK_OBJECT (e_table->header_canvas), "size_allocate", - GTK_SIGNAL_FUNC (header_canvas_size_allocate), e_table); - - gtk_widget_set_usize (GTK_WIDGET (e_table->header_canvas), -1, - E_TABLE_HEADER_ITEM (e_table->header_item)->height); -} - -static gboolean -table_canvas_reflow_idle (ETable *e_table) -{ - gdouble height, width; - GtkAllocation *alloc = &(GTK_WIDGET (e_table->table_canvas)->allocation); - - gtk_object_get (GTK_OBJECT (e_table->canvas_vbox), - "height", &height, - "width", &width, - NULL); - height = MAX ((int)height, alloc->height); - width = MAX((int)width, alloc->width); - /* I have no idea why this needs to be -1, but it works. */ - gnome_canvas_set_scroll_region ( - GNOME_CANVAS (e_table->table_canvas), - 0, 0, width - 1, height - 1); - e_table->reflow_idle_id = 0; - return FALSE; -} - -static void -table_canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, - ETable *e_table) -{ - gdouble width; - width = alloc->width; - - gtk_object_set (GTK_OBJECT (e_table->canvas_vbox), - "width", width, - NULL); - gtk_object_set (GTK_OBJECT (e_table->header), - "width", width, - NULL); - if (e_table->reflow_idle_id) - g_source_remove(e_table->reflow_idle_id); - table_canvas_reflow_idle(e_table); -} - -static void -table_canvas_reflow (GnomeCanvas *canvas, ETable *e_table) -{ - if (!e_table->reflow_idle_id) - e_table->reflow_idle_id = g_idle_add_full (400, (GSourceFunc) table_canvas_reflow_idle, e_table, NULL); -} - -static void -click_to_add_cursor_change (ETableClickToAdd *etcta, int row, int col, ETable *et) -{ - if (et->cursor_loc == E_TABLE_CURSOR_LOC_TABLE) { - e_table_selection_model_clear(et->selection); - } - et->cursor_loc = E_TABLE_CURSOR_LOC_ETCTA; -} - -static void -group_cursor_change (ETableGroup *etg, int row, ETable *et) -{ - if (et->cursor_loc == E_TABLE_CURSOR_LOC_ETCTA && et->click_to_add) { - e_table_click_to_add_commit(E_TABLE_CLICK_TO_ADD(et->click_to_add)); - } - et->cursor_loc = E_TABLE_CURSOR_LOC_TABLE; - gtk_signal_emit (GTK_OBJECT (et), - et_signals [CURSOR_CHANGE], - row); -} - -static void -group_double_click (ETableGroup *etg, int row, ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [DOUBLE_CLICK], - row); -} - -static gint -group_right_click (ETableGroup *etg, int row, int col, GdkEvent *event, ETable *et) -{ - int return_val = 0; - gtk_signal_emit (GTK_OBJECT (et), - et_signals [RIGHT_CLICK], - row, col, event, &return_val); - return return_val; -} - -static gint -group_click (ETableGroup *etg, int row, int col, GdkEvent *event, ETable *et) -{ - int return_val = 0; - gtk_signal_emit (GTK_OBJECT (et), - et_signals [CLICK], - row, col, event, &return_val); - return return_val; -} - -static gint -group_key_press (ETableGroup *etg, int row, int col, GdkEvent *event, ETable *et) -{ - int return_val = 0; - GdkEventKey *key = (GdkEventKey *) event; - GdkEventButton click; - switch (key->keyval) { - case GDK_Page_Down: - gtk_adjustment_set_value(gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas)), - CLAMP(gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->value + - (gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->page_size - 20), - 0, - gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->upper - - gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->page_size)); - click.type = GDK_BUTTON_PRESS; - click.window = GTK_LAYOUT (et->table_canvas)->bin_window; - click.send_event = key->send_event; - click.time = key->time; - click.x = 30; - click.y = gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->page_size - 1; - click.state = key->state; - click.button = 1; - gtk_widget_event(GTK_WIDGET(et->table_canvas), - (GdkEvent *) &click); - return_val = 1; - break; - case GDK_Page_Up: - gtk_adjustment_set_value(gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas)), - gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->value - - (gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->page_size - 20)); - click.type = GDK_BUTTON_PRESS; - click.window = GTK_LAYOUT (et->table_canvas)->bin_window; - click.send_event = key->send_event; - click.time = key->time; - click.x = 30; - click.y = 1; - click.state = key->state; - click.button = 1; - gtk_widget_event(GTK_WIDGET(et->table_canvas), - (GdkEvent *) &click); - return_val = 1; - break; - default: - gtk_signal_emit (GTK_OBJECT (et), - et_signals [KEY_PRESS], - row, col, event, &return_val); - break; - } - return return_val; -} - -static gboolean -changed_idle (gpointer data) -{ - ETable *et = E_TABLE (data); - - if (et->need_rebuild) { - gtk_object_destroy (GTK_OBJECT (et->group)); - et->group = e_table_group_new (GNOME_CANVAS_GROUP (et->canvas_vbox), - et->full_header, - et->header, - et->model, - et->sort_info, - 0); - e_canvas_vbox_add_item(E_CANVAS_VBOX(et->canvas_vbox), GNOME_CANVAS_ITEM(et->group)); - gnome_canvas_item_set(GNOME_CANVAS_ITEM(et->group), - "drawgrid", et->draw_grid, - "drawfocus", et->draw_focus, - "cursor_mode", et->cursor_mode, - "length_threshold", et->length_threshold, - "table_selection_model", et->selection, - NULL); - gtk_signal_connect (GTK_OBJECT (et->group), "cursor_change", - GTK_SIGNAL_FUNC (group_cursor_change), et); - gtk_signal_connect (GTK_OBJECT (et->group), "double_click", - GTK_SIGNAL_FUNC (group_double_click), et); - gtk_signal_connect (GTK_OBJECT (et->group), "right_click", - GTK_SIGNAL_FUNC (group_right_click), et); - gtk_signal_connect (GTK_OBJECT (et->group), "click", - GTK_SIGNAL_FUNC (group_click), et); - gtk_signal_connect (GTK_OBJECT (et->group), "key_press", - GTK_SIGNAL_FUNC (group_key_press), et); - e_table_fill_table (et, et->model); - - gtk_object_set (GTK_OBJECT (et->canvas_vbox), - "width", (double) GTK_WIDGET (et->table_canvas)->allocation.width, - NULL); - } - - et->need_rebuild = 0; - et->rebuild_idle_id = 0; - - return FALSE; -} - -static void -et_table_model_changed (ETableModel *model, ETable *et) -{ - et->need_rebuild = TRUE; - if (!et->rebuild_idle_id) - et->rebuild_idle_id = g_idle_add_full (20, changed_idle, et, NULL); -} - -static void -et_table_row_changed (ETableModel *table_model, int row, ETable *et) -{ - if (!et->need_rebuild) { - if (e_table_group_remove (et->group, row)) - e_table_group_add (et->group, row); - } -} - -static void -et_table_cell_changed (ETableModel *table_model, int view_col, int row, ETable *et) -{ - et_table_row_changed (table_model, row, et); -} - -static void -et_table_row_inserted (ETableModel *table_model, int row, ETable *et) -{ - /* This number has already been decremented. */ - int row_count = e_table_model_row_count(table_model); - if (!et->need_rebuild) { - if (row != row_count - 1) - e_table_group_increment(et->group, row, 1); - e_table_group_add (et->group, row); - } -} - -static void -et_table_row_deleted (ETableModel *table_model, int row, ETable *et) -{ - int row_count = e_table_model_row_count(table_model); - if (!et->need_rebuild) { - e_table_group_remove (et->group, row); - if (row != row_count) - e_table_group_decrement(et->group, row, 1); - } -} - -static void -e_table_setup_table (ETable *e_table, ETableHeader *full_header, ETableHeader *header, - ETableModel *model) -{ - e_table->table_canvas = GNOME_CANVAS (e_canvas_new ()); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "size_allocate", - GTK_SIGNAL_FUNC (table_canvas_size_allocate), e_table); - - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "drag_begin", - GTK_SIGNAL_FUNC (et_drag_begin), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "drag_end", - GTK_SIGNAL_FUNC (et_drag_end), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "drag_data_get", - GTK_SIGNAL_FUNC (et_drag_data_get), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "drag_data_delete", - GTK_SIGNAL_FUNC (et_drag_data_delete), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "drag_motion", - GTK_SIGNAL_FUNC (et_drag_motion), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "drag_leave", - GTK_SIGNAL_FUNC (et_drag_leave), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "drag_drop", - GTK_SIGNAL_FUNC (et_drag_drop), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "drag_data_received", - GTK_SIGNAL_FUNC (et_drag_data_received), e_table); - - gtk_signal_connect (GTK_OBJECT(e_table->table_canvas), "reflow", - GTK_SIGNAL_FUNC (table_canvas_reflow), e_table); - - gtk_widget_show (GTK_WIDGET (e_table->table_canvas)); - - - e_table->canvas_vbox = gnome_canvas_item_new(gnome_canvas_root(e_table->table_canvas), - e_canvas_vbox_get_type(), - "spacing", 10.0, - NULL); - - if (e_table->use_click_to_add) { - e_table->click_to_add = gnome_canvas_item_new (GNOME_CANVAS_GROUP(e_table->canvas_vbox), - e_table_click_to_add_get_type (), - "header", e_table->header, - "model", e_table->model, - "message", e_table->click_to_add_message, - NULL); - - e_canvas_vbox_add_item(E_CANVAS_VBOX(e_table->canvas_vbox), e_table->click_to_add); - gtk_signal_connect(GTK_OBJECT (e_table->click_to_add), "cursor_change", - GTK_SIGNAL_FUNC(click_to_add_cursor_change), e_table); - } - - e_table->group = e_table_group_new ( - GNOME_CANVAS_GROUP (e_table->canvas_vbox), - full_header, header, - model, e_table->sort_info, 0); - e_canvas_vbox_add_item(E_CANVAS_VBOX(e_table->canvas_vbox), GNOME_CANVAS_ITEM(e_table->group)); - - gnome_canvas_item_set(GNOME_CANVAS_ITEM(e_table->group), - "drawgrid", e_table->draw_grid, - "drawfocus", e_table->draw_focus, - "cursor_mode", e_table->cursor_mode, - "length_threshold", e_table->length_threshold, - "table_selection_model", e_table->selection, - NULL); - - gtk_signal_connect (GTK_OBJECT (e_table->group), "cursor_change", - GTK_SIGNAL_FUNC(group_cursor_change), e_table); - gtk_signal_connect (GTK_OBJECT (e_table->group), "double_click", - GTK_SIGNAL_FUNC(group_double_click), e_table); - gtk_signal_connect (GTK_OBJECT (e_table->group), "right_click", - GTK_SIGNAL_FUNC(group_right_click), e_table); - gtk_signal_connect (GTK_OBJECT (e_table->group), "click", - GTK_SIGNAL_FUNC(group_click), e_table); - gtk_signal_connect (GTK_OBJECT (e_table->group), "key_press", - GTK_SIGNAL_FUNC(group_key_press), e_table); - - e_table->table_model_change_id = gtk_signal_connect ( - GTK_OBJECT (model), "model_changed", - GTK_SIGNAL_FUNC (et_table_model_changed), e_table); - - e_table->table_row_change_id = gtk_signal_connect ( - GTK_OBJECT (model), "model_row_changed", - GTK_SIGNAL_FUNC (et_table_row_changed), e_table); - - e_table->table_cell_change_id = gtk_signal_connect ( - GTK_OBJECT (model), "model_cell_changed", - GTK_SIGNAL_FUNC (et_table_cell_changed), e_table); - - e_table->table_row_inserted_id = gtk_signal_connect ( - GTK_OBJECT (model), "model_row_inserted", - GTK_SIGNAL_FUNC (et_table_row_inserted), e_table); - - e_table->table_row_deleted_id = gtk_signal_connect ( - GTK_OBJECT (model), "model_row_deleted", - GTK_SIGNAL_FUNC (et_table_row_deleted), e_table); - -} - -static void -e_table_fill_table (ETable *e_table, ETableModel *model) -{ - e_table_group_add_all (e_table->group); -} - -static ETableHeader * -et_xml_to_header (ETable *e_table, ETableHeader *full_header, xmlNode *xmlColumns) -{ - ETableHeader *nh; - xmlNode *column; - const int max_cols = e_table_header_count (full_header); - - g_return_val_if_fail (e_table, NULL); - g_return_val_if_fail (full_header, NULL); - g_return_val_if_fail (xmlColumns, NULL); - - nh = e_table_header_new (); - - for (column = xmlColumns->childs; column; column = column->next) { - gchar *content; - int col; - - content = xmlNodeListGetString (column->doc, column->childs, 1); - col = atoi (content); - xmlFree (content); - - if (col >= max_cols) - continue; - - e_table_header_add_column (nh, e_table_header_get_column (full_header, col), -1); - } - - return nh; -} - -static void -et_grouping_xml_to_sort_info (ETable *table, xmlNode *grouping) -{ - int i; - - g_return_if_fail (table!=NULL); - g_return_if_fail (grouping!=NULL); - - table->sort_info = e_table_sort_info_new (); - - gtk_object_ref (GTK_OBJECT (table->sort_info)); - gtk_object_sink (GTK_OBJECT (table->sort_info)); - - i = 0; - for (grouping = grouping->childs; grouping && !strcmp (grouping->name, "group"); grouping = grouping->childs) { - ETableSortColumn column; - column.column = e_xml_get_integer_prop_by_name (grouping, "column"); - column.ascending = e_xml_get_integer_prop_by_name (grouping, "ascending"); - e_table_sort_info_grouping_set_nth(table->sort_info, i++, column); - } - i = 0; - for (; grouping && !strcmp (grouping->name, "leaf"); grouping = grouping->childs) { - ETableSortColumn column; - column.column = e_xml_get_integer_prop_by_name (grouping, "column"); - column.ascending = e_xml_get_integer_prop_by_name (grouping, "ascending"); - e_table_sort_info_sorting_set_nth(table->sort_info, i++, column); - } - - table->group_info_change_id = - gtk_signal_connect (GTK_OBJECT (table->sort_info), "group_info_changed", - GTK_SIGNAL_FUNC (sort_info_changed), table); -} - -static ETable * -et_real_construct (ETable *e_table, ETableHeader *full_header, ETableModel *etm, - xmlDoc *xmlSpec) -{ - xmlNode *xmlRoot; - xmlNode *xmlColumns; - xmlNode *xmlGrouping; - gboolean no_header; - int row = 0; - - xmlRoot = xmlDocGetRootElement (xmlSpec); - xmlColumns = e_xml_get_child_by_name (xmlRoot, "columns-shown"); - xmlGrouping = e_xml_get_child_by_name (xmlRoot, "grouping"); - - if ((xmlColumns == NULL) || (xmlGrouping == NULL)) - return NULL; - - no_header = e_xml_get_integer_prop_by_name(xmlRoot, "no-header"); - e_table->use_click_to_add = e_xml_get_integer_prop_by_name(xmlRoot, "click-to-add"); - - - e_table->full_header = full_header; - gtk_object_ref (GTK_OBJECT (full_header)); - - e_table->model = etm; - gtk_object_ref (GTK_OBJECT (etm)); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - e_table->header = et_xml_to_header (e_table, full_header, xmlColumns); - et_grouping_xml_to_sort_info (e_table, xmlGrouping); - - gtk_object_set(GTK_OBJECT(e_table->header), - "sort_info", e_table->sort_info, - NULL); - - e_table->sorter = e_table_sorter_new(etm, e_table->full_header, e_table->sort_info); - - gtk_object_set (GTK_OBJECT (e_table->selection), - "model", etm, - "sorter", e_table->sorter, - NULL); - - if (!no_header) { - e_table_setup_header (e_table); - } - e_table_setup_table (e_table, full_header, e_table->header, etm); - e_table_fill_table (e_table, etm); - - gtk_layout_get_vadjustment (GTK_LAYOUT (e_table->table_canvas))->step_increment = 20; - gtk_adjustment_changed(gtk_layout_get_vadjustment (GTK_LAYOUT (e_table->table_canvas))); - - if (!no_header) { - /* - * The header - */ - gtk_table_attach (GTK_TABLE (e_table), GTK_WIDGET (e_table->header_canvas), - 0, 1, 0 + row, 1 + row, - GTK_FILL | GTK_EXPAND, - GTK_FILL, 0, 0); - row ++; - } - gtk_table_attach (GTK_TABLE (e_table), GTK_WIDGET (e_table->table_canvas), - 0, 1, 0 + row, 1 + row, - GTK_FILL | GTK_EXPAND, - GTK_FILL | GTK_EXPAND, - 0, 0); - - gtk_widget_pop_colormap (); - gtk_widget_pop_visual (); - - return e_table; -} - -ETable * -e_table_construct (ETable *e_table, ETableHeader *full_header, - ETableModel *etm, const char *spec) -{ - xmlDoc *xmlSpec; - char *copy; - - g_return_val_if_fail(e_table != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE(e_table), NULL); - g_return_val_if_fail(full_header != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_HEADER(full_header), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(spec != NULL, NULL); - - copy = g_strdup (spec); - - xmlSpec = xmlParseMemory (copy, strlen(copy)); - e_table = et_real_construct (e_table, full_header, etm, xmlSpec); - xmlFreeDoc (xmlSpec); - g_free (copy); - - return e_table; -} - -ETable * -e_table_construct_from_spec_file (ETable *e_table, ETableHeader *full_header, ETableModel *etm, - const char *filename) -{ - xmlDoc *xmlSpec; - - g_return_val_if_fail(e_table != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE(e_table), NULL); - g_return_val_if_fail(full_header != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_HEADER(full_header), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(filename != NULL, NULL); - - xmlSpec = xmlParseFile (filename); - e_table = et_real_construct (e_table, full_header, etm, xmlSpec); - xmlFreeDoc (xmlSpec); - - return e_table; -} - -GtkWidget * -e_table_new (ETableHeader *full_header, ETableModel *etm, const char *spec) -{ - ETable *e_table; - - g_return_val_if_fail(full_header != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_HEADER(full_header), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(spec != NULL, NULL); - - e_table = gtk_type_new (e_table_get_type ()); - - e_table = e_table_construct (e_table, full_header, etm, spec); - - return GTK_WIDGET (e_table); -} - -GtkWidget * -e_table_new_from_spec_file (ETableHeader *full_header, ETableModel *etm, const char *filename) -{ - ETable *e_table; - - g_return_val_if_fail(full_header != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_HEADER(full_header), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(filename != NULL, NULL); - - e_table = gtk_type_new (e_table_get_type ()); - - e_table = e_table_construct_from_spec_file (e_table, full_header, etm, filename); - - return (GtkWidget *) e_table; -} - -static xmlNode * -et_build_column_spec (ETable *e_table) -{ - xmlNode *columns_shown; - gint i; - gint col_count; - - columns_shown = xmlNewNode (NULL, "columns-shown"); - - col_count = e_table_header_count (e_table->header); - for (i = 0; i < col_count; i++){ - gchar *text = g_strdup_printf ("%d", e_table_header_index(e_table->header, i)); - xmlNewChild (columns_shown, NULL, "column", text); - g_free (text); - } - - return columns_shown; -} - -static xmlNode * -et_build_grouping_spec (ETable *e_table) -{ - xmlNode *node; - xmlNode *grouping; - int i; - const int sort_count = e_table_sort_info_sorting_get_count (e_table->sort_info); - const int group_count = e_table_sort_info_grouping_get_count (e_table->sort_info); - - grouping = xmlNewNode (NULL, "grouping"); - node = grouping; - - for (i = 0; i < group_count; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(e_table->sort_info, i); - xmlNode *new_node = xmlNewChild(node, NULL, "group", NULL); - - e_xml_set_integer_prop_by_name (new_node, "column", column.column); - e_xml_set_integer_prop_by_name (new_node, "ascending", column.ascending); - node = new_node; - } - - for (i = 0; i < sort_count; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(e_table->sort_info, i); - xmlNode *new_node = xmlNewChild(node, NULL, "leaf", NULL); - - e_xml_set_integer_prop_by_name (new_node, "column", column.column); - e_xml_set_integer_prop_by_name (new_node, "ascending", column.ascending); - node = new_node; - } - - return grouping; -} - -static xmlDoc * -et_build_tree (ETable *e_table) -{ - xmlDoc *doc; - xmlNode *root; - - doc = xmlNewDoc ("1.0"); - if (doc == NULL) - return NULL; - - root = xmlNewDocNode (doc, NULL, "ETableSpecification", NULL); - xmlDocSetRootElement (doc, root); - xmlAddChild (root, et_build_column_spec (e_table)); - xmlAddChild (root, et_build_grouping_spec (e_table)); - - return doc; -} - -gchar * -e_table_get_specification (ETable *e_table) -{ - xmlDoc *doc; - xmlChar *buffer; - gint size; - - g_return_val_if_fail(e_table != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE(e_table), NULL); - - doc = et_build_tree (e_table); - xmlDocDumpMemory (doc, &buffer, &size); - xmlFreeDoc (doc); - - return buffer; -} - -void -e_table_save_specification (ETable *e_table, gchar *filename) -{ - xmlDoc *doc = et_build_tree (e_table); - - g_return_if_fail(e_table != NULL); - g_return_if_fail(E_IS_TABLE(e_table)); - g_return_if_fail(filename != NULL); - - xmlSaveFile (filename, doc); - xmlFreeDoc (doc); -} - -void -e_table_set_cursor_row (ETable *e_table, int row) -{ - g_return_if_fail(e_table != NULL); - g_return_if_fail(E_IS_TABLE(e_table)); - g_return_if_fail(row >= 0); - - row = e_table_sorter_model_to_sorted(e_table->sorter, row); - if (row != -1) - e_table_group_set_cursor_row(e_table->group, row); -} - -int -e_table_get_cursor_row (ETable *e_table) -{ - int row; - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - - row = e_table_group_get_cursor_row(e_table->group); - row = e_table_sorter_sorted_to_model(e_table->sorter, row); - return row; -} - -void -e_table_selected_row_foreach (ETable *e_table, - ETableForeachFunc callback, - gpointer closure) -{ - g_return_if_fail(e_table != NULL); - g_return_if_fail(E_IS_TABLE(e_table)); - - e_table_selection_model_foreach(e_table->selection, - callback, - closure); -} - - -EPrintable * -e_table_get_printable (ETable *e_table) -{ - g_return_val_if_fail(e_table != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE(e_table), NULL); - - return e_table_group_get_printable(e_table->group); -} - -static void -et_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETable *etable = E_TABLE (o); - - switch (arg_id){ - case ARG_TABLE_DRAW_GRID: - GTK_VALUE_BOOL (*arg) = etable->draw_grid; - break; - - case ARG_TABLE_DRAW_FOCUS: - GTK_VALUE_BOOL (*arg) = etable->draw_focus; - break; - - case ARG_CLICK_TO_ADD_MESSAGE: - GTK_VALUE_STRING (*arg) = g_strdup (etable->click_to_add_message); - break; - } -} - -typedef struct { - char *arg; - gboolean setting; -} bool_closure; - -static void -et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETable *etable = E_TABLE (o); - - switch (arg_id){ - case ARG_LENGTH_THRESHOLD: - etable->length_threshold = GTK_VALUE_INT (*arg); - if (etable->group) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etable->group), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_GRID: - etable->draw_grid = GTK_VALUE_BOOL (*arg); - if (etable->group) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etable->group), - "drawgrid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_FOCUS: - etable->draw_focus = GTK_VALUE_BOOL (*arg); - if (etable->group) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etable->group), - "drawfocus", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_CURSOR_MODE: - etable->cursor_mode = GTK_VALUE_INT (*arg); - if (etable->group) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etable->group), - "cursor_mode", GTK_VALUE_INT (*arg), - NULL); - } - break; - case ARG_CLICK_TO_ADD_MESSAGE: - if (etable->click_to_add_message) - g_free(etable->click_to_add_message); - etable->click_to_add_message = g_strdup(GTK_VALUE_STRING (*arg)); - if (etable->click_to_add) - gnome_canvas_item_set(etable->click_to_add, - "message", etable->click_to_add_message, - NULL); - break; - } -} - -static void -set_scroll_adjustments (ETable *table, - GtkAdjustment *hadjustment, - GtkAdjustment *vadjustment) -{ - if (vadjustment != NULL) { - vadjustment->step_increment = 20; - gtk_adjustment_changed(vadjustment); - } - - gtk_layout_set_hadjustment (GTK_LAYOUT(table->table_canvas), - hadjustment); - gtk_layout_set_vadjustment (GTK_LAYOUT(table->table_canvas), - vadjustment); - - if (table->header_canvas != NULL) - gtk_layout_set_hadjustment (GTK_LAYOUT(table->header_canvas), - hadjustment); -} - -gint -e_table_get_next_row (ETable *e_table, - gint model_row) -{ - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - - if (e_table->sorter) { - int i; - i = e_table_sorter_model_to_sorted(e_table->sorter, model_row); - i++; - if (i < e_table_model_row_count(e_table->model)) { - return e_table_sorter_sorted_to_model(e_table->sorter, i); - } else - return -1; - } else - if (model_row < e_table_model_row_count(e_table->model) - 1) - return model_row + 1; - else - return -1; -} - -gint -e_table_get_prev_row (ETable *e_table, - gint model_row) -{ - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - - if (e_table->sorter) { - int i; - i = e_table_sorter_model_to_sorted(e_table->sorter, model_row); - i--; - if (i >= 0) - return e_table_sorter_sorted_to_model(e_table->sorter, i); - else - return -1; - } else - return model_row - 1; -} - -gint -e_table_model_to_view_row (ETable *e_table, - gint model_row) -{ - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - - if (e_table->sorter) - return e_table_sorter_model_to_sorted(e_table->sorter, model_row); - else - return model_row; -} - -gint -e_table_view_to_model_row (ETable *e_table, - gint view_row) -{ - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - - if (e_table->sorter) - return e_table_sorter_sorted_to_model(e_table->sorter, view_row); - else - return view_row; -} - -struct _ETableDragSourceSite -{ - GdkModifierType start_button_mask; - GtkTargetList *target_list; /* Targets for drag data */ - GdkDragAction actions; /* Possible actions */ - GdkColormap *colormap; /* Colormap for drag icon */ - GdkPixmap *pixmap; /* Icon for drag data */ - GdkBitmap *mask; - - /* Stored button press information to detect drag beginning */ - gint state; - gint x, y; - gint row, col; -}; - -typedef enum -{ - GTK_DRAG_STATUS_DRAG, - GTK_DRAG_STATUS_WAIT, - GTK_DRAG_STATUS_DROP -} GtkDragStatus; - -typedef struct _GtkDragDestInfo GtkDragDestInfo; -typedef struct _GtkDragSourceInfo GtkDragSourceInfo; - -struct _GtkDragDestInfo -{ - GtkWidget *widget; /* Widget in which drag is in */ - GdkDragContext *context; /* Drag context */ - GtkDragSourceInfo *proxy_source; /* Set if this is a proxy drag */ - GtkSelectionData *proxy_data; /* Set while retrieving proxied data */ - gboolean dropped : 1; /* Set after we receive a drop */ - guint32 proxy_drop_time; /* Timestamp for proxied drop */ - gboolean proxy_drop_wait : 1; /* Set if we are waiting for a - * status reply before sending - * a proxied drop on. - */ - gint drop_x, drop_y; /* Position of drop */ -}; - -struct _GtkDragSourceInfo -{ - GtkWidget *widget; - GtkTargetList *target_list; /* Targets for drag data */ - GdkDragAction possible_actions; /* Actions allowed by source */ - GdkDragContext *context; /* drag context */ - GtkWidget *icon_window; /* Window for drag */ - GtkWidget *ipc_widget; /* GtkInvisible for grab, message passing */ - GdkCursor *cursor; /* Cursor for drag */ - gint hot_x, hot_y; /* Hot spot for drag */ - gint button; /* mouse button starting drag */ - - GtkDragStatus status; /* drag status */ - GdkEvent *last_event; /* motion event waiting for response */ - - gint start_x, start_y; /* Initial position */ - gint cur_x, cur_y; /* Current Position */ - - GList *selections; /* selections we've claimed */ - - GtkDragDestInfo *proxy_dest; /* Set if this is a proxy drag */ - - guint drop_timeout; /* Timeout for aborting drop */ - guint destroy_icon : 1; /* If true, destroy icon_window - */ -}; - -/* Drag & drop stuff. */ -/* Target */ -void e_table_drag_get_data (ETable *table, - int row, - int col, - GdkDragContext *context, - GdkAtom target, - guint32 time) -{ - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); - - table->drag_get_data_row = row; - table->drag_get_data_col = col; - gtk_drag_get_data(GTK_WIDGET(table), - context, - target, - time); - -} - -void e_table_drag_highlight (ETable *table, - int row, - int col) /* col == -1 to highlight entire row. */ -{ - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); -} - -void e_table_drag_unhighlight (ETable *table) -{ - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); -} - -void e_table_drag_dest_set (ETable *table, - GtkDestDefaults flags, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions) -{ - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); - - gtk_drag_dest_set(GTK_WIDGET(table), - flags, - targets, - n_targets, - actions); -} - -void e_table_drag_dest_set_proxy (ETable *table, - GdkWindow *proxy_window, - GdkDragProtocol protocol, - gboolean use_coordinates) -{ - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); - - gtk_drag_dest_set_proxy(GTK_WIDGET(table), - proxy_window, - protocol, - use_coordinates); -} - -/* There probably should be functions for setting the targets - * as a GtkTargetList - */ - -void e_table_drag_dest_unset (GtkWidget *widget) -{ - g_return_if_fail(widget != NULL); - g_return_if_fail(E_IS_TABLE(widget)); - - gtk_drag_dest_unset(widget); -} - -/* Source side */ - -void e_table_drag_source_set (ETable *table, - GdkModifierType start_button_mask, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions) -{ - ETableDragSourceSite *site; - GtkWidget *canvas; - - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); - - canvas = GTK_WIDGET(table->table_canvas); - site = table->site; - - gtk_widget_add_events (canvas, - gtk_widget_get_events (canvas) | - GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | - GDK_BUTTON_MOTION_MASK); - - if (site) { - if (site->target_list) - gtk_target_list_unref (site->target_list); - } else { - site = g_new0 (ETableDragSourceSite, 1); - - table->drag_source_button_press_event_id = - gtk_signal_connect (GTK_OBJECT (canvas), "button_press_event", - GTK_SIGNAL_FUNC (e_table_drag_source_event_cb), - table); - table->drag_source_motion_notify_event_id = - gtk_signal_connect (GTK_OBJECT (canvas), "motion_notify_event", - GTK_SIGNAL_FUNC (e_table_drag_source_event_cb), - table); - - table->site = site; - } - - site->start_button_mask = start_button_mask; - - if (targets) - site->target_list = gtk_target_list_new (targets, n_targets); - else - site->target_list = NULL; - - site->actions = actions; -} - -void e_table_drag_source_unset (ETable *table) -{ - ETableDragSourceSite *site; - - g_return_if_fail (table != NULL); - g_return_if_fail (E_IS_TABLE(table)); - - site = table->site; - - if (site) { - gtk_signal_disconnect (GTK_OBJECT (table->table_canvas), table->drag_source_button_press_event_id); - gtk_signal_disconnect (GTK_OBJECT (table->table_canvas), table->drag_source_motion_notify_event_id); - g_free(site); - table->site = NULL; - } -} - -/* There probably should be functions for setting the targets - * as a GtkTargetList - */ - -GdkDragContext * -e_table_drag_begin (ETable *table, - int row, - int col, - GtkTargetList *targets, - GdkDragAction actions, - gint button, - GdkEvent *event) -{ - g_return_val_if_fail (table != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE(table), NULL); - - table->drag_row = row; - table->drag_col = col; - - return gtk_drag_begin(GTK_WIDGET(table), - targets, - actions, - button, - event); -} - -static void -e_table_compute_location(ETable *table, - GtkWidget *widget, - int x, - int y, - int *row, - int *col) -{ - if (!(row || col)) - return; - e_table_group_compute_location(table->group, &x, &y, row, col); -} - -static void -et_drag_begin (GtkWidget *widget, - GdkDragContext *context, - ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_BEGIN], - et->drag_row, - et->drag_col, - context); -} - -static void -et_drag_end (GtkWidget *widget, - GdkDragContext *context, - ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_END], - et->drag_row, - et->drag_col, - context); -} - -static void -et_drag_data_get(GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_DATA_GET], - et->drag_row, - et->drag_col, - context, - selection_data, - info, - time); -} - -static void -et_drag_data_delete(GtkWidget *widget, - GdkDragContext *context, - ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_DATA_DELETE], - et->drag_row, - et->drag_col, - context); -} - -static void -et_drag_leave(GtkWidget *widget, - GdkDragContext *context, - guint time, - ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_LEAVE], - et->drop_row, - et->drop_col, - context, - time); - et->drop_row = -1; - et->drop_col = -1; -} - -static gboolean -et_drag_motion(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETable *et) -{ - gboolean ret_val; - int row, col; - e_table_compute_location(et, - widget, - x, - y, - &row, - &col); - if (et->drop_row >= 0 && et->drop_col >= 0 && - row != et->drop_row && col != et->drop_row) { - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_LEAVE], - et->drop_row, - et->drop_col, - context, - time); - } - et->drop_row = row; - et->drop_col = col; - if (row >= 0 && col >= 0) - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_MOTION], - et->drop_row, - et->drop_col, - context, - x, - y, - time, - &ret_val); - return ret_val; -} - -static gboolean -et_drag_drop(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETable *et) -{ - gboolean ret_val; - int row, col; - e_table_compute_location(et, - widget, - x, - y, - &row, - &col); - if (et->drop_row >= 0 && et->drop_col >= 0 && - row != et->drop_row && col != et->drop_row) { - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_LEAVE], - et->drop_row, - et->drop_col, - context, - time); - if (row >= 0 && col >= 0) - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_MOTION], - row, - col, - context, - x, - y, - time, - &ret_val); - } - et->drop_row = row; - et->drop_col = col; - if (row >= 0 && col >= 0) - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_DROP], - et->drop_row, - et->drop_col, - context, - x, - y, - time, - &ret_val); - et->drop_row = -1; - et->drop_col = -1; - return ret_val; -} - -static void -et_drag_data_received(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time, - ETable *et) -{ - int row, col; - e_table_compute_location(et, - widget, - x, - y, - &row, - &col); - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_MOTION], - row, - col, - context, - x, - y, - selection_data, - info, - time); -} - -static gint -e_table_drag_source_event_cb (GtkWidget *widget, - GdkEvent *event, - ETable *table) -{ - ETableDragSourceSite *site; - site = table->site; - - switch (event->type) { - case GDK_BUTTON_PRESS: - if ((GDK_BUTTON1_MASK << (event->button.button - 1)) & site->start_button_mask) { - int row, col; - e_table_compute_location(table, widget, event->button.x, event->button.y, &row, &col); - if (row >= 0 && col >= 0) { - site->state |= (GDK_BUTTON1_MASK << (event->button.button - 1)); - site->x = event->button.x; - site->y = event->button.y; - site->row = row; - site->col = col; - } - } - break; - - case GDK_BUTTON_RELEASE: - if ((GDK_BUTTON1_MASK << (event->button.button - 1)) & site->start_button_mask) { - site->state &= ~(GDK_BUTTON1_MASK << (event->button.button - 1)); - } - break; - - case GDK_MOTION_NOTIFY: - if (site->state & event->motion.state & site->start_button_mask) { - /* FIXME: This is really broken and can leave us - * with a stuck grab - */ - int i; - for (i=1; i<6; i++) { - if (site->state & event->motion.state & - GDK_BUTTON1_MASK << (i - 1)) - break; - } - - if (MAX (abs (site->x - event->motion.x), - abs (site->y - event->motion.y)) > 3) { - GtkDragSourceInfo *info; - GdkDragContext *context; - - site->state = 0; - context = e_table_drag_begin (table, site->row, site->col, - site->target_list, - site->actions, - i, event); - - - info = g_dataset_get_data (context, "gtk-info"); - - if (!info->icon_window) { - if (site->pixmap) - gtk_drag_set_icon_pixmap (context, - site->colormap, - site->pixmap, - site->mask, -2, -2); - else - gtk_drag_set_icon_default (context); - } - - return TRUE; - } - } - break; - - default: /* hit for 2/3BUTTON_PRESS */ - break; - } - return FALSE; -} - -static void -e_table_class_init (GtkObjectClass *object_class) -{ - ETableClass *klass = E_TABLE_CLASS(object_class); - GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(object_class); - - e_table_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = et_destroy; - object_class->set_arg = et_set_arg; - object_class->get_arg = et_get_arg; - - klass->cursor_change = NULL; - klass->double_click = NULL; - klass->right_click = NULL; - klass->click = NULL; - klass->key_press = NULL; - - klass->table_drag_begin = NULL; - klass->table_drag_end = NULL; - klass->table_drag_data_get = NULL; - klass->table_drag_data_delete = NULL; - - klass->table_drag_leave = NULL; - klass->table_drag_motion = NULL; - klass->table_drag_drop = NULL; - klass->table_drag_data_received = NULL; - - et_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, cursor_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - et_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, double_click), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - et_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, right_click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - et_signals [CLICK] = - gtk_signal_new ("click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - et_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, key_press), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - et_signals[TABLE_DRAG_BEGIN] = - gtk_signal_new ("table_drag_begin", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_begin), - gtk_marshal_NONE__INT_INT_POINTER, - GTK_TYPE_NONE, 3, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT); - et_signals[TABLE_DRAG_END] = - gtk_signal_new ("table_drag_end", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_end), - gtk_marshal_NONE__INT_INT_POINTER, - GTK_TYPE_NONE, 3, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT); - et_signals[TABLE_DRAG_DATA_GET] = - gtk_signal_new ("table_drag_data_get", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_data_get), - e_marshal_NONE__INT_INT_POINTER_POINTER_UINT_UINT, - GTK_TYPE_NONE, 6, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_SELECTION_DATA, - GTK_TYPE_UINT, - GTK_TYPE_UINT); - et_signals[TABLE_DRAG_DATA_DELETE] = - gtk_signal_new ("table_drag_data_delete", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_data_delete), - gtk_marshal_NONE__INT_INT_POINTER, - GTK_TYPE_NONE, 3, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT); - - et_signals[TABLE_DRAG_LEAVE] = - gtk_signal_new ("table_drag_leave", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_leave), - e_marshal_NONE__INT_INT_POINTER_UINT, - GTK_TYPE_NONE, 4, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_UINT); - et_signals[TABLE_DRAG_MOTION] = - gtk_signal_new ("table_drag_motion", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_motion), - e_marshal_BOOL__INT_INT_POINTER_INT_INT_UINT, - GTK_TYPE_BOOL, 6, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_UINT); - et_signals[TABLE_DRAG_DROP] = - gtk_signal_new ("table_drag_drop", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_drop), - e_marshal_BOOL__INT_INT_POINTER_INT_INT_UINT, - GTK_TYPE_BOOL, 6, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_UINT); - et_signals[TABLE_DRAG_DATA_RECEIVED] = - gtk_signal_new ("table_drag_data_received", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_data_received), - e_marshal_NONE__INT_INT_POINTER_INT_INT_POINTER_UINT_UINT, - GTK_TYPE_NONE, 8, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_SELECTION_DATA, - GTK_TYPE_UINT, - GTK_TYPE_UINT); - - gtk_object_class_add_signals (object_class, et_signals, LAST_SIGNAL); - - klass->set_scroll_adjustments = set_scroll_adjustments; - - widget_class->set_scroll_adjustments_signal = - gtk_signal_new ("set_scroll_adjustments", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, set_scroll_adjustments), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT); - - gtk_object_add_arg_type ("ETable::drawgrid", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_TABLE_DRAW_GRID); - gtk_object_add_arg_type ("ETable::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETable::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETable::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - gtk_object_add_arg_type ("ETable::click_to_add_message", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_CLICK_TO_ADD_MESSAGE); -} - -E_MAKE_TYPE(e_table, "ETable", ETable, e_table_class_init, e_table_init, PARENT_TYPE); - diff --git a/widgets/e-table/e-table.h b/widgets/e-table/e-table.h deleted file mode 100644 index f42ca51069..0000000000 --- a/widgets/e-table/e-table.h +++ /dev/null @@ -1,253 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_H_ -#define _E_TABLE_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtktable.h> -#include <gnome-xml/tree.h> -#include "e-table-model.h" -#include "e-table-header.h" -#include "e-table-group.h" -#include "e-table-sort-info.h" -#include "e-table-item.h" -#include "e-table-selection-model.h" -#include "e-util/e-printable.h" - -BEGIN_GNOME_DECLS - -#define E_TABLE_TYPE (e_table_get_type ()) -#define E_TABLE(o) (GTK_CHECK_CAST ((o), E_TABLE_TYPE, ETable)) -#define E_TABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_TYPE, ETableClass)) -#define E_IS_TABLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_TYPE)) -#define E_IS_TABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_TYPE)) - -typedef struct _ETableDragSourceSite ETableDragSourceSite; - -typedef enum { - E_TABLE_CURSOR_LOC_NONE = 0, - E_TABLE_CURSOR_LOC_ETCTA = 1 << 0, - E_TABLE_CURSOR_LOC_TABLE = 1 << 1, -} ETableCursorLoc; - -typedef struct { - GtkTable parent; - - ETableModel *model; - - ETableHeader *full_header, *header; - - GnomeCanvasItem *canvas_vbox; - ETableGroup *group; - - ETableSortInfo *sort_info; - ETableSorter *sorter; - - ETableSelectionModel *selection; - ETableCursorLoc cursor_loc; - - int table_model_change_id; - int table_row_change_id; - int table_cell_change_id; - int table_row_inserted_id; - int table_row_deleted_id; - - int group_info_change_id; - - int reflow_idle_id; - - GnomeCanvas *header_canvas, *table_canvas; - - GnomeCanvasItem *header_item, *root; - - gint length_threshold; - - gint rebuild_idle_id; - guint need_rebuild:1; - - /* - * Configuration settings - */ - guint draw_grid : 1; - guint draw_focus : 1; - guint row_selection_active : 1; - - char *click_to_add_message; - GnomeCanvasItem *click_to_add; - gboolean use_click_to_add; - - ETableCursorMode cursor_mode; - - int drag_get_data_row; - int drag_get_data_col; - - int drop_row; - int drop_col; - - int drag_row; - int drag_col; - ETableDragSourceSite *site; - - int drag_source_button_press_event_id; - int drag_source_motion_notify_event_id; -} ETable; - -typedef struct { - GtkTableClass parent_class; - - void (*cursor_change) (ETable *et, int row); - void (*double_click) (ETable *et, int row); - gint (*right_click) (ETable *et, int row, int col, GdkEvent *event); - gint (*click) (ETable *et, int row, int col, GdkEvent *event); - gint (*key_press) (ETable *et, int row, int col, GdkEvent *event); - - void (*set_scroll_adjustments) (ETable *table, - GtkAdjustment *hadjustment, - GtkAdjustment *vadjustment); - - /* Source side drag signals */ - void (* table_drag_begin) (ETable *table, - int row, - int col, - GdkDragContext *context); - void (* table_drag_end) (ETable *table, - int row, - int col, - GdkDragContext *context); - void (* table_drag_data_get) (ETable *table, - int row, - int col, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time); - void (* table_drag_data_delete) (ETable *table, - int row, - int col, - GdkDragContext *context); - - /* Target side drag signals */ - void (* table_drag_leave) (ETable *table, - int row, - int col, - GdkDragContext *context, - guint time); - gboolean (* table_drag_motion) (ETable *table, - int row, - int col, - GdkDragContext *context, - gint x, - gint y, - guint time); - gboolean (* table_drag_drop) (ETable *table, - int row, - int col, - GdkDragContext *context, - gint x, - gint y, - guint time); - void (* table_drag_data_received) (ETable *table, - int row, - int col, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time); -} ETableClass; - -GtkType e_table_get_type (void); - -ETable *e_table_construct (ETable *e_table, ETableHeader *full_header, ETableModel *etm, - const char *spec); -GtkWidget *e_table_new (ETableHeader *full_header, ETableModel *etm, - const char *spec); - -ETable *e_table_construct_from_spec_file (ETable *e_table, - ETableHeader *full_header, - ETableModel *etm, - const char *filename); -GtkWidget *e_table_new_from_spec_file (ETableHeader *full_header, - ETableModel *etm, - const char *filename); - -gchar *e_table_get_specification (ETable *e_table); -void e_table_save_specification (ETable *e_table, gchar *filename); - -void e_table_set_cursor_row (ETable *e_table, - int row); -/* -1 means we don't have the cursor. */ -int e_table_get_cursor_row (ETable *e_table); -void e_table_selected_row_foreach (ETable *e_table, - ETableForeachFunc callback, - gpointer closure); -EPrintable *e_table_get_printable (ETable *e_table); - -gint e_table_get_next_row (ETable *e_table, - gint model_row); -gint e_table_get_prev_row (ETable *e_table, - gint model_row); - -gint e_table_model_to_view_row (ETable *e_table, - gint model_row); -gint e_table_view_to_model_row (ETable *e_table, - gint view_row); - - -/* Drag & drop stuff. */ -/* Target */ -void e_table_drag_get_data (ETable *table, - int row, - int col, - GdkDragContext *context, - GdkAtom target, - guint32 time); - -void e_table_drag_highlight (ETable *table, - int row, - int col); /* col == -1 to highlight entire row. */ -void e_table_drag_unhighlight (ETable *table); - -void e_table_drag_dest_set (ETable *table, - GtkDestDefaults flags, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions); - -void e_table_drag_dest_set_proxy (ETable *table, - GdkWindow *proxy_window, - GdkDragProtocol protocol, - gboolean use_coordinates); - -/* There probably should be functions for setting the targets - * as a GtkTargetList - */ - -void e_table_drag_dest_unset (GtkWidget *widget); - -/* Source side */ - -void e_table_drag_source_set (ETable *table, - GdkModifierType start_button_mask, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions); - -void e_table_drag_source_unset (ETable *table); - -/* There probably should be functions for setting the targets - * as a GtkTargetList - */ - -GdkDragContext *e_table_drag_begin (ETable *table, - int row, - int col, - GtkTargetList *targets, - GdkDragAction actions, - gint button, - GdkEvent *event); - -END_GNOME_DECLS - -#endif /* _E_TABLE_H_ */ - diff --git a/widgets/e-table/e-tree-example-1.c b/widgets/e-table/e-tree-example-1.c deleted file mode 100644 index abc40a0449..0000000000 --- a/widgets/e-table/e-tree-example-1.c +++ /dev/null @@ -1,450 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* This code is GPL. */ -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-tree.h" -#include "e-cell-checkbox.h" -#include "e-table.h" -#include "e-tree-simple.h" -#include "libgnomeprint/gnome-print.h" -#include "libgnomeprint/gnome-print-preview.h" - -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "art/tree-expanded.xpm" -#include "art/tree-unexpanded.xpm" - -GdkPixbuf *tree_expanded_pixbuf; -GdkPixbuf *tree_unexpanded_pixbuf; - -#define COLS 4 - -#define IMPORTANCE_COLUMN 4 -#define COLOR_COLUMN 5 - -/* - * Here we define the initial layout of the table. This is an xml - * format that allows you to change the initial ordering of the - * columns or to do sorting or grouping initially. This specification - * shows all 5 columns, but moves the importance column nearer to the - * front. It also sorts by the "Full Name" column (ascending.) - * Sorting and grouping take the model column as their arguments - * (sorting is specified by the "column" argument to the leaf elemnt. - */ - -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 4 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping></grouping> \ -</ETableSpecification>" - -/* - * Virtual Column list: - * 0 Subject - * 1 Full Name - * 2 Email - * 3 Date - */ -char *headers [COLS] = { - "Subject", - "Full Name", - "Email", - "Date" -}; - -GtkWidget *e_table; - -/* - * ETreeSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -/* This function returns the number of columns in our ETableModel. */ -static int -my_col_count (ETableModel *etc, void *data) -{ - return COLS; -} - -/* This function duplicates the value passed to it. */ -static void * -my_duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup (value); -} - -/* This function frees the value passed to it. */ -static void -my_free_value (ETableModel *etc, int col, void *value, void *data) -{ - g_free (value); -} - -/* This function creates an empty value. */ -static void * -my_initialize_value (ETableModel *etc, int col, void *data) -{ - return g_strdup (""); -} - -/* This function reports if a value is empty. */ -static gboolean -my_value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - return !(value && *(char *)value); -} - -/* This function reports if a value is empty. */ -static char * -my_value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup(value); -} - -/* This function returns the value at a particular point in our ETreeModel. */ -static void * -my_value_at (ETreeModel *etm, ETreePath *path, int col, void *model_data) -{ - switch (col) { - case 0: return e_tree_model_node_get_data (etm, path); - case 1: return "Chris Toshok"; - case 2: return "toshok@helixcode.com"; - case 3: return "Jun 07 2000"; - default: return NULL; - } -} - -static GdkPixbuf * -my_icon_at (ETreeModel *etm, ETreePath *path, void *model_data) -{ - /* No icon, since the cell tree renderer takes care of the +/- icons itself. */ - return NULL; -} - -/* This function sets the value at a particular point in our ETreeModel. */ -static void -my_set_value_at (ETreeModel *etm, ETreePath *path, int col, const void *val, void *model_data) -{ - if (col == 0) { - char *str = e_tree_model_node_get_data (etm, path); - g_free (str); - e_tree_model_node_set_data (etm, path, g_strdup(val)); - } -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -my_is_editable (ETreeModel *etm, ETreePath *path, int col, void *model_data) -{ - if (col == 0) - return TRUE; - else - return FALSE; -} - -static void -toggle_root (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = (ETreeModel*)data; - e_tree_model_root_node_set_visible (e_tree_model, !e_tree_model_root_node_is_visible (e_tree_model)); -} - -static void -add_sibling (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = E_TREE_MODEL (data); - int selected_row; - ETreePath *selected_node; - ETreePath *parent_node; - - selected_row = e_table_get_cursor_row (E_TABLE (e_table)); - if (selected_row == -1) - return; - - selected_node = e_tree_model_node_at_row (e_tree_model, selected_row); - g_assert (selected_node); - - parent_node = e_tree_model_node_get_parent (e_tree_model, selected_node); - - e_tree_model_node_insert_before (e_tree_model, parent_node, - selected_node, - g_strdup("User added sibling")); - -} - -static void -add_child (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = E_TREE_MODEL (data); - int selected_row; - ETreePath *selected_node; - - selected_row = e_table_get_cursor_row (E_TABLE (e_table)); - if (selected_row == -1) - return; - - selected_node = e_tree_model_node_at_row (e_tree_model, selected_row); - g_assert (selected_node); - - e_tree_model_node_insert (e_tree_model, selected_node, - 0, - g_strdup("User added child")); -} - -static void -remove_node (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = E_TREE_MODEL (data); - int selected_row; - char *str; - ETreePath *selected_node; - - selected_row = e_table_get_cursor_row (E_TABLE (e_table)); - if (selected_row == -1) - return; - - selected_node = e_tree_model_node_at_row (e_tree_model, selected_row); - g_assert (selected_node); - - str = (char*)e_tree_model_node_remove (e_tree_model, selected_node); - printf ("removed node %s\n", str); - g_free (str); -} - -static void -expand_all (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = E_TREE_MODEL (data); - int selected_row; - ETreePath *selected_node; - - selected_row = e_table_get_cursor_row (E_TABLE (e_table)); - if (selected_row == -1) - return; - - selected_node = e_tree_model_node_at_row (e_tree_model, selected_row); - g_assert (selected_node); - - e_tree_model_node_set_expanded_recurse (e_tree_model, selected_node, TRUE); -} - -static void -collapse_all (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = E_TREE_MODEL (data); - int selected_row; - ETreePath *selected_node; - - selected_row = e_table_get_cursor_row (E_TABLE (e_table)); - if (selected_row == -1) - return; - - selected_node = e_tree_model_node_at_row (e_tree_model, selected_row); - g_assert (selected_node); - - e_tree_model_node_set_expanded_recurse (e_tree_model, selected_node, FALSE); -} - -static void -print_tree (GtkButton *button, gpointer data) -{ - EPrintable *printable = e_table_get_printable (E_TABLE (e_table)); - GnomePrintContext *gpc; - - gpc = gnome_print_context_new (gnome_printer_new_generic_ps ("tree-out.ps")); - - e_printable_print_page (printable, gpc, 8*72, 10*72, FALSE); - - gnome_print_context_close (gpc); -} - -/* We create a window containing our new tree. */ -static void -create_tree (void) -{ - GtkWidget *window, *frame, *button, *vbox; - ECell *cell_left_just; - ECell *cell_tree; - ETableHeader *e_table_header; - int i, j; - ETreeModel *e_tree_model = NULL; - ETreePath *root_node; - - /* here we create our model. This uses the functions we defined - earlier. */ - e_tree_model = e_tree_simple_new (my_col_count, - my_duplicate_value, - my_free_value, - my_initialize_value, - my_value_is_empty, - my_value_to_string, - my_icon_at, - my_value_at, - my_set_value_at, - my_is_editable, - NULL); - - /* create a root node with 5 children */ - root_node = e_tree_model_node_insert (e_tree_model, NULL, - 0, - g_strdup("Root Node")); - - e_tree_model_root_node_set_visible (e_tree_model, FALSE); - - for (i = 0; i < 5; i++){ - ETreePath *n = e_tree_model_node_insert (e_tree_model, - root_node, 0, - g_strdup("First level of children")); - for (j = 0; j < 5; j ++) { - e_tree_model_node_insert (e_tree_model, - n, 0, - g_strdup("Second level of children")); - } - } - - /* - * Next we create a header. The ETableHeader is used in two - * different way. The first is the full_header. This is the - * list of possible columns in the view. The second use is - * completely internal. Many of the ETableHeader functions are - * for that purpose. The only functions we really need are - * e_table_header_new and e_table_header_add_col. - * - * First we create the header. - */ - e_table_header = e_table_header_new (); - - /* - * Next we have to build renderers for all of the columns. - * Since all our columns are text columns, we can simply use - * the same renderer over and over again. If we had different - * types of columns, we could use a different renderer for - * each column. - */ - cell_left_just = e_cell_text_new (E_TABLE_MODEL(e_tree_model), NULL, GTK_JUSTIFY_LEFT); - - /* - * This renderer is used for the tree column (the leftmost one), and - * has as its subcell renderer the text renderer. this means that - * text is displayed to the right of the tree pipes. - */ - cell_tree = e_cell_tree_new (E_TABLE_MODEL(e_tree_model), - tree_expanded_pixbuf, tree_unexpanded_pixbuf, - TRUE, cell_left_just); - - /* - * Next we create a column object for each view column and add - * them to the header. We don't create a column object for - * the importance column since it will not be shown. - */ - for (i = 0; i < COLS; i++) { - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 80, 20, - i == 0 ? cell_tree - : cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* - * Here we create a window for our new table. This window - * will get shown and the person will be able to test their - * item. - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - /* This frame is simply to get a bevel around our table. */ - vbox = gtk_vbox_new (FALSE, 0); - frame = gtk_frame_new (NULL); - - /* - * Here we create the table. We give it the three pieces of - * the table we've created, the header, the model, and the - * initial layout. It does the rest. - */ - e_table = e_table_new (e_table_header, E_TABLE_MODEL(e_tree_model), INITIAL_SPEC); - - if (!e_table) printf ("BAH!"); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0); - - button = gtk_button_new_with_label ("Toggle Root Node"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", toggle_root, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Add Sibling"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", add_sibling, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Add Child"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", add_child, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Remove Node"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", remove_node, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Expand All Below"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", expand_all, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Collapse All Below"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", collapse_all, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Print Tree"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", print_tree, e_tree_model); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - gtk_container_add (GTK_CONTAINER (window), vbox); - - /* Size the initial window. */ - gtk_widget_set_usize (window, 200, 200); - - gtk_signal_connect (GTK_OBJECT (window), "delete-event", gtk_main_quit, NULL); - - /* Show it all. */ - gtk_widget_show_all (window); -} - -/* This is the main function which just initializes gnome and call our create_tree function */ - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - /* - * Create our pixbuf for expanding/unexpanding - */ - tree_expanded_pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)tree_expanded_xpm); - tree_unexpanded_pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)tree_unexpanded_xpm); - - create_tree (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} - diff --git a/widgets/e-table/e-tree-example-2.c b/widgets/e-table/e-tree-example-2.c deleted file mode 100644 index 6324333c19..0000000000 --- a/widgets/e-table/e-tree-example-2.c +++ /dev/null @@ -1,727 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-tree-example-2.c - Test program for directory reading in the GNOME - Virtual File System. - - Copyright (C) 1999 Free Software Foundation - - The Gnome Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The Gnome Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the Gnome Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. - - Author: Ettore Perazzoli <ettore@comm2000.it> */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdio.h> -#include <gnome.h> -#include <libgnomevfs/gnome-vfs.h> -#include <libgnomevfs/gnome-vfs-mime-handlers.h> -#include "e-hpaned.h" -#include "e-util/e-cursors.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-tree.h" -#include "e-cell-checkbox.h" -#include "e-table-scrolled.h" -#include "e-tree-simple.h" -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "art/tree-expanded.xpm" -#include "art/tree-unexpanded.xpm" - -GdkPixbuf *tree_expanded_pixbuf; -GdkPixbuf *tree_unexpanded_pixbuf; - -#define MINI_ICON_SIZE 16 - -#define RIGHT_COLS 4 -#define LEFT_COLS 4 - -#define RIGHT_E_TABLE_SPEC \ -"<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping></grouping> \ -</ETableSpecification>" - -#define LEFT_E_TABLE_SPEC \ -"<ETableSpecification no-header=\"1\"> \ - <columns-shown> \ - <column> 0 </column> \ - </columns-shown> \ - <grouping></grouping> \ -</ETableSpecification>" - -char *left_headers [LEFT_COLS] = { - "Folder" -}; - -char *right_headers [RIGHT_COLS] = { - "Name", - "Size", - "Type", - "Mime Type" -}; - - - -GnomeVFSDirectoryFilter *left_filter; -GnomeVFSDirectoryFilter *right_filter; -GHashTable *mime_type_to_pixbuf; -GnomeVFSDirectoryList *right_list = NULL; -ETreePath *right_root; -ETreeModel *right_model = NULL; -ETreeModel *left_model = NULL; - -typedef struct { - char *node_uri; - GnomeVFSFileInfo *info; - - /* next two used only if the node is a directory */ - /* used if the node is expanded */ - GnomeVFSDirectoryList *list; - /* used if the node is collapsed */ - ETreePath *placeholder; -} VFSInfo; - -/* - * ETreeSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -static gchar * -type_to_string (GnomeVFSFileType type) -{ - switch (type) { - case GNOME_VFS_FILE_TYPE_UNKNOWN: - return "Unknown"; - case GNOME_VFS_FILE_TYPE_REGULAR: - return "Regular"; - case GNOME_VFS_FILE_TYPE_DIRECTORY: - return "Directory"; - case GNOME_VFS_FILE_TYPE_SYMBOLIC_LINK: - return "Symbolic Link"; - case GNOME_VFS_FILE_TYPE_FIFO: - return "FIFO"; - case GNOME_VFS_FILE_TYPE_SOCKET: - return "Socket"; - case GNOME_VFS_FILE_TYPE_CHARACTER_DEVICE: - return "Character device"; - case GNOME_VFS_FILE_TYPE_BLOCK_DEVICE: - return "Block device"; - default: - return "???"; - } -} - -/* This function returns the value at a particular point in our ETreeModel. */ -static void * -tree_value_at (ETreeModel *etm, ETreePath *path, int col, void *model_data) -{ - VFSInfo *vfs_info = e_tree_model_node_get_data (etm, path); - - switch (col) { - case 0: /* filename */ - if (vfs_info->info) - return vfs_info->info->name; - else - return vfs_info->node_uri; - case 1: /* size */ { - static char buf[15]; - if (vfs_info->info) { - if (vfs_info->info->type == GNOME_VFS_FILE_TYPE_DIRECTORY) - return ""; - else { - g_snprintf (buf, sizeof(buf), "%ld", (glong) vfs_info->info->size); - return buf; - } - } - else - return ""; - } - case 2: /* file type */ - if (vfs_info->info) - return type_to_string (vfs_info->info->type); - else - return ""; - case 3: /* mime type */ - if (vfs_info->info) { - const char *mime_type = gnome_vfs_file_info_get_mime_type (vfs_info->info); - if (mime_type == NULL) - mime_type = "(Unknown)"; - return (void*)mime_type; - } - else { - return ""; - } - default: return ""; - } -} - -/* This function returns the number of columns in our ETableModel. */ -static int -tree_col_count (ETableModel *etc, void *data) -{ - return RIGHT_COLS; -} - -/* This function duplicates the value passed to it. */ -static void * -tree_duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup (value); -} - -/* This function frees the value passed to it. */ -static void -tree_free_value (ETableModel *etc, int col, void *value, void *data) -{ - g_free (value); -} - -/* This function creates an empty value. */ -static void * -tree_initialize_value (ETableModel *etc, int col, void *data) -{ - return g_strdup (""); -} - -/* This function reports if a value is empty. */ -static gboolean -tree_value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - return !(value && *(char *)value); -} - -/* This function reports if a value is empty. */ -static char * -tree_value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup(value); -} - -static GdkPixbuf * -tree_icon_at (ETreeModel *etm, ETreePath *path, void *model_data) -{ - VFSInfo *vfs_info = e_tree_model_node_get_data (etm, path); - const char *mime_type; - GdkPixbuf *scaled_pixbuf = NULL; - - if (vfs_info->info == NULL) - return NULL; - - mime_type = gnome_vfs_file_info_get_mime_type (vfs_info->info); - if (mime_type == NULL) - mime_type = "(Unknown)"; - - scaled_pixbuf = g_hash_table_lookup (mime_type_to_pixbuf, mime_type); - if (!scaled_pixbuf) { - const char *icon_filename = gnome_vfs_mime_get_icon (mime_type); - if (icon_filename) { - GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (icon_filename); - - if (pixbuf) { - scaled_pixbuf = gdk_pixbuf_new (gdk_pixbuf_get_colorspace (pixbuf), - gdk_pixbuf_get_has_alpha (pixbuf), - gdk_pixbuf_get_bits_per_sample (pixbuf), - MINI_ICON_SIZE, MINI_ICON_SIZE); - - gdk_pixbuf_scale (pixbuf, scaled_pixbuf, - 0, 0, MINI_ICON_SIZE, MINI_ICON_SIZE, - 0.0, 0.0, - (double) MINI_ICON_SIZE / gdk_pixbuf_get_width (pixbuf), - (double) MINI_ICON_SIZE / gdk_pixbuf_get_height (pixbuf), - GDK_INTERP_HYPER); - - g_hash_table_insert (mime_type_to_pixbuf, (char*)mime_type, scaled_pixbuf); - - gdk_pixbuf_unref (pixbuf); - } - } - } - - return scaled_pixbuf; -} - -/* This function sets the value at a particular point in our ETreeModel. */ -static void -tree_set_value_at (ETreeModel *etm, ETreePath *path, int col, const void *val, void *model_data) -{ -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -tree_is_editable (ETreeModel *etm, ETreePath *path, int col, void *model_data) -{ - return FALSE; -} - -static void -sort_list (GnomeVFSDirectoryList *list) -{ - GnomeVFSDirectorySortRule rules[] = { - GNOME_VFS_DIRECTORY_SORT_DIRECTORYFIRST, - GNOME_VFS_DIRECTORY_SORT_BYNAME, - GNOME_VFS_DIRECTORY_SORT_NONE - }; - - - gnome_vfs_directory_list_sort (list, FALSE, rules); -} - - - -static void -node_collapsed (ETreeModel *etm, ETreePath *path, void *data) -{ - VFSInfo *vfs_info = e_tree_model_node_get_data (etm, path); - char *name; - ETreePath **paths; - int num_children, i; - - if (vfs_info->info) - name = vfs_info->info->name; - else - name = vfs_info->node_uri; - - gnome_vfs_directory_list_destroy (vfs_info->list); - - /* remove the children of this node, and replace the placeholder */ - num_children = e_tree_model_node_get_children (etm, path, &paths); - for (i = 0; i < num_children; i ++) - e_tree_model_node_remove (etm, paths[i]); - vfs_info->placeholder = e_tree_model_node_insert (etm, path, 0, NULL); -} - -static void -node_expanded (ETreeModel *etm, ETreePath *path, gboolean *allow_expand, void *data) -{ - VFSInfo *vfs_info = e_tree_model_node_get_data (etm, path); - GnomeVFSFileInfo *info; - GnomeVFSResult result; - char *name; - - if (vfs_info->info) - name = vfs_info->info->name; - else - name = vfs_info->node_uri; - - /* Load with no filters and without requesting any metadata. */ - result = gnome_vfs_directory_list_load - (&vfs_info->list, vfs_info->node_uri, - (GNOME_VFS_FILE_INFO_GET_MIME_TYPE - | GNOME_VFS_FILE_INFO_FORCE_FAST_MIME_TYPE - | GNOME_VFS_FILE_INFO_FOLLOW_LINKS), - left_filter); - - *allow_expand = (result == GNOME_VFS_OK); - - if (!*allow_expand) { - char *buf = g_strdup_printf ("Cannot open directory %s : %s\n", - vfs_info->info->name, gnome_vfs_result_to_string (result)); - gnome_error_dialog (buf); - g_free (buf); - return; - } - - sort_list (vfs_info->list); - - /* remove the placeholder and insert all the children of this node */ - e_tree_model_node_remove (etm, vfs_info->placeholder); - - info = gnome_vfs_directory_list_first (vfs_info->list); - - if (info == NULL) { - /* no files */ - return; - } - - while (info != NULL) { - if (info->type == GNOME_VFS_FILE_TYPE_DIRECTORY) { - ETreePath *new_node; - VFSInfo *new_vfs_info = g_new0(VFSInfo, 1); - new_vfs_info->info = info; - - new_node = e_tree_model_node_insert (etm, path, -1, new_vfs_info); - new_vfs_info->placeholder = e_tree_model_node_insert (etm, new_node, -1, NULL); - new_vfs_info->node_uri = g_strdup_printf("%s%s/", vfs_info->node_uri, info->name); - } - - info = gnome_vfs_directory_list_next (vfs_info->list); - } -} - -static void -on_cursor_change (ETable *table, - int row, - gpointer user_data) -{ - int num_children, i; - GnomeVFSFileInfo *info; - GnomeVFSResult result; - ETreePath **paths; - ETreePath *left_path = e_tree_model_node_at_row (left_model, row); - VFSInfo *vfs_info = e_tree_model_node_get_data (left_model, left_path); - - if (right_list) { - gnome_vfs_directory_list_destroy (right_list); - right_list = NULL; - } - - /* remove the children of this node, and replace the placeholder */ - num_children = e_tree_model_node_get_children (right_model, right_root, &paths); - for (i = 0; i < num_children; i ++) - e_tree_model_node_remove (right_model, paths[i]); - - /* Load with no filters and without requesting any metadata. */ - result = gnome_vfs_directory_list_load - (&right_list, vfs_info->node_uri, - (GNOME_VFS_FILE_INFO_GET_MIME_TYPE - | GNOME_VFS_FILE_INFO_FORCE_FAST_MIME_TYPE - | GNOME_VFS_FILE_INFO_FOLLOW_LINKS), - right_filter); - - if (result != GNOME_VFS_OK) - return; - - info = gnome_vfs_directory_list_first (right_list); - if (!info) - return; - - while (info != NULL) { - ETreePath *new_node; - VFSInfo *new_vfs_info = g_new0(VFSInfo, 1); - new_vfs_info->info = info; - - new_node = e_tree_model_node_insert (right_model, right_root, -1, new_vfs_info); - - new_vfs_info->node_uri = g_strdup_printf("%s%s", vfs_info->node_uri, info->name); - - info = gnome_vfs_directory_list_next (right_list); - } - -} - -static void -on_double_click (ETable *etable, - int row, - void *data) -{ - GnomeVFSMimeApplication *app; - ETreePath *path = e_tree_model_node_at_row (right_model, row); - VFSInfo *vfs_info = e_tree_model_node_get_data (right_model, path); - const char *mime_type = gnome_vfs_file_info_get_mime_type (vfs_info->info); - if (mime_type == NULL) - mime_type = "(Unknown)"; - - app = gnome_vfs_mime_get_default_application (mime_type); - - if (app) - printf ("exec %s\n", app->command); - else - printf ("no command for mime type %s\n", mime_type); -} - -/* create the table on the right */ -static GtkWidget* -create_right_tree(GtkWidget *paned) -{ - GtkWidget *e_table; - GtkWidget *frame; - ECell *cell_left_just; - ECell *cell_tree; - ETableHeader *e_table_header; - int i; - - right_filter = gnome_vfs_directory_filter_new (GNOME_VFS_DIRECTORY_FILTER_NONE, - GNOME_VFS_DIRECTORY_FILTER_NODIRS, - NULL); - - /* here we create our model. This uses the functions we defined - earlier. */ - right_model = e_tree_simple_new (tree_col_count, - tree_duplicate_value, - tree_free_value, - tree_initialize_value, - tree_value_is_empty, - tree_value_to_string, - tree_icon_at, - tree_value_at, - tree_set_value_at, - tree_is_editable, - NULL); - - /* create the unexpanded root node and it's placeholder child. */ - right_root = e_tree_model_node_insert (right_model, NULL, - 0, NULL); - e_tree_model_root_node_set_visible (right_model, FALSE); - - /* - * Next we create a header. The ETableHeader is used in two - * different way. The first is the full_header. This is the - * list of possible columns in the view. The second use is - * completely internal. Many of the ETableHeader functions are - * for that purpose. The only functions we really need are - * e_table_header_new and e_table_header_add_col. - * - * First we create the header. - */ - e_table_header = e_table_header_new (); - - /* - * Next we have to build renderers for all of the columns. - * Since all our columns are text columns, we can simply use - * the same renderer over and over again. If we had different - * types of columns, we could use a different renderer for - * each column. - */ - cell_left_just = e_cell_text_new (E_TABLE_MODEL(right_model), NULL, GTK_JUSTIFY_LEFT); - - /* - * This renderer is used for the tree column (the leftmost one), and - * has as its subcell renderer the text renderer. this means that - * text is displayed to the right of the tree pipes. - */ - cell_tree = e_cell_tree_new (E_TABLE_MODEL(right_model), - tree_expanded_pixbuf, tree_unexpanded_pixbuf, - TRUE, cell_left_just); - - /* - * Next we create a column object for each view column and add - * them to the header. We don't create a column object for - * the importance column since it will not be shown. - */ - for (i = 0; i < RIGHT_COLS; i++) { - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, right_headers [i], - 80, 20, - i == 0 ? cell_tree - : cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* This frame is simply to get a bevel around our table. */ - frame = gtk_frame_new (NULL); - - /* - * Here we create the table. We give it the three pieces of - * the table we've created, the header, the model, and the - * initial layout. It does the rest. - */ - e_table = e_table_scrolled_new (e_table_header, E_TABLE_MODEL(right_model), RIGHT_E_TABLE_SPEC); - - gtk_signal_connect (GTK_OBJECT (e_table), "double_click", GTK_SIGNAL_FUNC (on_double_click), NULL); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_container_add (GTK_CONTAINER (paned), frame); - - return e_table; -} - -/* We create a window containing our new tree. */ -static GtkWidget * -create_left_tree (GtkWidget *paned, char *root_uri) -{ - GtkWidget *scrolled; - GtkWidget *e_table; - GtkWidget *frame; - ECell *cell_left_just; - ECell *cell_tree; - ETableHeader *e_table_header; - ETreePath *root_node; - VFSInfo *root_vfs_info; - ETableCol *ecol; - - left_filter = gnome_vfs_directory_filter_new (GNOME_VFS_DIRECTORY_FILTER_NONE, - /* putting DIRSONLY doesn't work here, so we filter - files out in node_expanded. */ - (GNOME_VFS_DIRECTORY_FILTER_NOSELFDIR - | GNOME_VFS_DIRECTORY_FILTER_NOPARENTDIR), - NULL); - - - /* here we create our model. This uses the functions we defined - earlier. */ - left_model = e_tree_simple_new (tree_col_count, - tree_duplicate_value, - tree_free_value, - tree_initialize_value, - tree_value_is_empty, - tree_value_to_string, - tree_icon_at, - tree_value_at, - tree_set_value_at, - tree_is_editable, - NULL); - - /* catch collapsed/expanded signals */ - gtk_signal_connect (GTK_OBJECT (left_model), "node_expanded", - GTK_SIGNAL_FUNC (node_expanded), NULL); - - gtk_signal_connect (GTK_OBJECT (left_model), "node_collapsed", - GTK_SIGNAL_FUNC (node_collapsed), NULL); - - /* create the unexpanded root node and it's placeholder child. */ - root_vfs_info = g_new0 (VFSInfo, 1); - root_vfs_info->node_uri = g_strdup (root_uri); - root_vfs_info->info = gnome_vfs_file_info_new(); - - gnome_vfs_get_file_info (root_uri, root_vfs_info->info, - GNOME_VFS_FILE_INFO_GET_MIME_TYPE - | GNOME_VFS_FILE_INFO_FORCE_FAST_MIME_TYPE - | GNOME_VFS_FILE_INFO_FOLLOW_LINKS); - - root_node = e_tree_model_node_insert (left_model, NULL, - 0, - root_vfs_info); - e_tree_model_node_set_expanded (left_model, root_node, FALSE); - - root_vfs_info->placeholder = e_tree_model_node_insert (left_model, root_node, 0, NULL); - - e_tree_model_root_node_set_visible (left_model, TRUE); - - /* - * Next we create a header. The ETableHeader is used in two - * different way. The first is the full_header. This is the - * list of possible columns in the view. The second use is - * completely internal. Many of the ETableHeader functions are - * for that purpose. The only functions we really need are - * e_table_header_new and e_table_header_add_col. - * - * First we create the header. - */ - e_table_header = e_table_header_new (); - - /* - * Next we have to build renderers for all of the columns. - * Since all our columns are text columns, we can simply use - * the same renderer over and over again. If we had different - * types of columns, we could use a different renderer for - * each column. - */ - cell_left_just = e_cell_text_new (E_TABLE_MODEL(left_model), NULL, GTK_JUSTIFY_LEFT); - - /* - * This renderer is used for the tree column (the leftmost one), and - * has as its subcell renderer the text renderer. this means that - * text is displayed to the right of the tree pipes. - */ - cell_tree = e_cell_tree_new (E_TABLE_MODEL(left_model), - tree_expanded_pixbuf, tree_unexpanded_pixbuf, - TRUE, cell_left_just); - - /* Create the column. */ - ecol = e_table_col_new (0, left_headers [0], - 80, 20, - cell_tree, - g_str_compare, TRUE); - - e_table_header_add_column (e_table_header, ecol, 0); - - /* This frame is simply to get a bevel around our table. */ - frame = gtk_frame_new (NULL); - - /* - * Here we create the table. We give it the three pieces of - * the table we've created, the header, the model, and the - * initial layout. It does the rest. - */ - e_table = e_table_new (e_table_header, E_TABLE_MODEL(left_model), LEFT_E_TABLE_SPEC); - - gtk_object_set (GTK_OBJECT (e_table), - "cursor_mode", E_TABLE_CURSOR_LINE, - NULL); - - scrolled = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (scrolled), e_table); - gtk_container_add (GTK_CONTAINER (frame), scrolled); - gtk_container_add (GTK_CONTAINER (paned), frame); - - return e_table; -} - -static void -create_window(char *root_uri) -{ - GtkWidget *paned; - GtkWidget *window, *left_tree, *right_tree; - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - paned = e_hpaned_new (); - - gtk_container_add (GTK_CONTAINER (window), paned); - - left_tree = create_left_tree (paned, root_uri); - right_tree = create_right_tree (paned); - - /* Show it all. */ - gtk_widget_show_all (window); - - gtk_signal_connect (GTK_OBJECT (left_tree), "cursor_change", GTK_SIGNAL_FUNC (on_cursor_change), NULL); - gtk_signal_connect (GTK_OBJECT (window), "delete-event", gtk_main_quit, NULL); - - /* kick things off by selecting the root node */ - e_table_set_cursor_row (E_TABLE (left_tree), 0); - on_cursor_change (E_TABLE(left_tree), 0, NULL); -} - - -int -main (int argc, char **argv) -{ - gchar *root_uri; - - if (argv[1] == NULL) - root_uri = "file:///"; - else - root_uri = argv[1]; - - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - gnome_vfs_init (); - - mime_type_to_pixbuf = g_hash_table_new (g_str_hash, g_str_equal); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - /* - * Create our pixbuf for expanding/unexpanding - */ - tree_expanded_pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)tree_expanded_xpm); - tree_unexpanded_pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)tree_unexpanded_xpm); - - create_window (root_uri); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} diff --git a/widgets/e-table/e-tree-model.c b/widgets/e-table/e-tree-model.c deleted file mode 100644 index 2744bc1cd2..0000000000 --- a/widgets/e-table/e-tree-model.c +++ /dev/null @@ -1,811 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-model.c: a Tree Model - * - * Author: - * Chris Toshok (toshok@helixcode.com) - * - * Adapted from the gtree code and ETableModel. - * - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include <stdlib.h> -#include "e-util/e-util.h" -#include "e-tree-model.h" - -#define ETM_CLASS(e) ((ETreeModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE E_TABLE_MODEL_TYPE - -static ETableModel *e_tree_model_parent_class; - -typedef struct { - gboolean expanded; - guint visible_descendents; - gpointer node_data; -} ENode; - -enum { - NODE_CHANGED, - NODE_INSERTED, - NODE_REMOVED, - NODE_COLLAPSED, - NODE_EXPANDED, - LAST_SIGNAL -}; - -static guint e_tree_model_signals [LAST_SIGNAL] = {0, }; - -static void add_visible_descendents_to_array (ETreeModel *etm, GNode *gnode, int *row, int *count); - - -/* virtual methods */ - -static void -etree_destroy (GtkObject *object) -{ - ETreeModel *etree = E_TREE_MODEL (object); - - /* XXX lots of stuff to free here */ - g_array_free (etree->row_array, TRUE); - - GTK_OBJECT_CLASS (e_tree_model_parent_class)->destroy (object); -} - -static ETreePath* -etree_get_root (ETreeModel *etm) -{ - return etm->root; -} - -static ETreePath* -etree_get_parent (ETreeModel *etm, ETreePath *path) -{ - g_return_val_if_fail (path, NULL); - - return path->parent; -} - -static ETreePath* -etree_get_next (ETreeModel *etm, ETreePath *node) -{ - g_return_val_if_fail (node, NULL); - - return g_node_next_sibling(node); -} - -static ETreePath* -etree_get_prev (ETreeModel *etm, ETreePath *node) -{ - g_return_val_if_fail (node, NULL); - - return g_node_prev_sibling (node); -} - -static guint -etree_get_children (ETreeModel *etm, ETreePath* node, ETreePath ***paths) -{ - guint n_children; - - g_return_val_if_fail (node, 0); - - n_children = g_node_n_children (node); - - if (paths) { - int i; - (*paths) = g_malloc (sizeof (ETreePath*) * n_children); - for (i = 0; i < n_children; i ++) { - (*paths)[i] = g_node_nth_child (node, i); - } - } - - return n_children; -} - -static gboolean -etree_is_expanded (ETreeModel *etm, ETreePath* node) -{ - g_return_val_if_fail (node && node->data, FALSE); - - return ((ENode*)node->data)->expanded; -} - -static gboolean -etree_is_visible (ETreeModel *etm, ETreePath* node) -{ - g_return_val_if_fail (node, FALSE); - - for (node = node->parent; node; node = node->parent) { - if (!((ENode*)node->data)->expanded) - return FALSE; - } - - return TRUE; -} - -static void -etree_set_expanded (ETreeModel *etm, ETreePath* node, gboolean expanded) -{ - GNode *child; - ENode *enode; - int row; - - g_return_if_fail (node && node->data); - - enode = ((ENode*)node->data); - - if (enode->expanded == expanded) - return; - - if (expanded) { - gboolean allow_expand = TRUE; - e_tree_model_node_expanded (etm, node, &allow_expand); - if (!allow_expand) - return; - } - - enode->expanded = expanded; - - /* if the node wasn't visible at present */ - if ((row = e_tree_model_row_of_node (etm, node)) == -1) { - if (!expanded) { - e_tree_model_node_collapsed (etm, node); - } - return; - } - - row++; - - if (expanded) { - GNode *parent; - - if (e_tree_model_node_is_visible (etm, node)) { - enode->visible_descendents = 0; - for (child = g_node_first_child (node); child; - child = g_node_next_sibling (child)) { - add_visible_descendents_to_array (etm, child, &row, &enode->visible_descendents); - } - } - /* now iterate back up the tree, adding to our - ancestors' visible descendents */ - - for (parent = node->parent; parent; parent = parent->parent) { - ENode *parent_enode = (ENode*)parent->data; - parent_enode->visible_descendents += enode->visible_descendents; - } - } - else { - int i; - GNode *parent; - - if (e_tree_model_node_is_visible (etm, node)) { - for (i = 0; i < enode->visible_descendents; i ++) { - etm->row_array = g_array_remove_index (etm->row_array, row); - e_table_model_row_deleted (E_TABLE_MODEL (etm), row); - } - } - /* now iterate back up the tree, subtracting from our - ancestors' visible descendents */ - - for (parent = node->parent; parent; parent = parent->parent) { - ENode *parent_enode = (ENode*)parent->data; - - parent_enode->visible_descendents -= enode->visible_descendents; - } - - enode->visible_descendents = 0; - - e_tree_model_node_collapsed (etm, node); - } -} - -/* fairly naive implementation */ -static void -etree_set_expanded_recurse (ETreeModel *etm, ETreePath* node, gboolean expanded) -{ - ETreePath **paths; - guint num_children; - int i; - - e_tree_model_node_set_expanded (etm, node, expanded); - - num_children = e_tree_model_node_get_children (etm, node, &paths); - if (num_children) { - for (i = 0; i < num_children; i ++) { - e_tree_model_node_set_expanded_recurse (etm, paths[i], expanded); - } - - g_free (paths); - } -} - -static ETreePath * -etree_node_at_row (ETreeModel *etree, int row) -{ - g_return_val_if_fail (row < etree->row_array->len, NULL); - - return g_array_index (etree->row_array, GNode*, row); -} - - -/* ETable analogs */ -static void* -etree_value_at (ETreeModel *etm, ETreePath* node, int col) -{ - /* shouldn't be called */ - g_assert (0); - return NULL; -} - -static GdkPixbuf* -etree_icon_at (ETreeModel *etm, ETreePath* node) -{ - /* shouldn't be called */ - g_assert (0); - return NULL; -} - -static void -etree_set_value_at (ETreeModel *etm, ETreePath* node, int col, const void *val) -{ - /* shouldn't be called */ - g_assert (0); -} - -static gboolean -etree_is_editable (ETreeModel *etm, ETreePath* node, int col) -{ - /* shouldn't be called */ - g_assert(0); - return FALSE; -} - - -/* ETable virtual functions we map */ -static int -etable_row_count (ETableModel *etm) -{ - ETreeModel *tree = E_TREE_MODEL (etm); - return tree->row_array->len; -} - -static void * -etable_value_at (ETableModel *etm, int col, int row) -{ - ETreeModel *etree = E_TREE_MODEL(etm); - ETreeModelClass *et_class = ETM_CLASS(etm); - ETreePath* node = e_tree_model_node_at_row (etree, row); - - g_return_val_if_fail (node, NULL); - - if (col == -1) - return node; - else if (col == -2) - return etm; - else - return et_class->value_at (etree, node, col); -} - -static void -etable_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETreeModel *etree = E_TREE_MODEL(etm); - ETreeModelClass *et_class = ETM_CLASS(etm); - ETreePath* node = e_tree_model_node_at_row (etree, row); - - g_return_if_fail (node); - - et_class->set_value_at (etree, node, col, val); -} - -static gboolean -etable_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETreeModel *etree = E_TREE_MODEL(etm); - ETreeModelClass *et_class = ETM_CLASS(etm); - ETreePath* node = e_tree_model_node_at_row (etree, row); - - g_return_val_if_fail (node, FALSE); - - return et_class->is_editable (etree, node, col); -} - - -static void -e_tree_model_class_init (GtkObjectClass *klass) -{ - ETableModelClass *table_class = (ETableModelClass *) klass; - ETreeModelClass *tree_class = (ETreeModelClass *) klass; - - e_tree_model_parent_class = gtk_type_class (PARENT_TYPE); - - klass->destroy = etree_destroy; - - e_tree_model_signals [NODE_CHANGED] = - gtk_signal_new ("node_changed", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_changed), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, GTK_TYPE_POINTER); - - e_tree_model_signals [NODE_INSERTED] = - gtk_signal_new ("node_inserted", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_inserted), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_POINTER, GTK_TYPE_POINTER); - - e_tree_model_signals [NODE_REMOVED] = - gtk_signal_new ("node_removed", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_removed), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_POINTER, GTK_TYPE_POINTER); - - e_tree_model_signals [NODE_COLLAPSED] = - gtk_signal_new ("node_collapsed", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_collapsed), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, GTK_TYPE_POINTER); - - e_tree_model_signals [NODE_EXPANDED] = - gtk_signal_new ("node_expanded", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_expanded), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_POINTER, GTK_TYPE_POINTER); - - gtk_object_class_add_signals (klass, e_tree_model_signals, LAST_SIGNAL); - - table_class->row_count = etable_row_count; - table_class->value_at = etable_value_at; - table_class->set_value_at = etable_set_value_at; - table_class->is_cell_editable = etable_is_cell_editable; -#if 0 - /* XX need to pass these through */ - table_class->duplicate_value = etable_duplicate_value; - table_class->free_value = etable_free_value; - table_class->initialize_value = etable_initialize_value; - table_class->value_is_empty = etable_value_is_empty; - table_class->value_to_string = etable_value_to_string; - table_class->thaw = etable_thaw; -#endif - - tree_class->get_root = etree_get_root; - tree_class->get_prev = etree_get_prev; - tree_class->get_next = etree_get_next; - tree_class->get_parent = etree_get_parent; - - tree_class->value_at = etree_value_at; - tree_class->icon_at = etree_icon_at; - tree_class->set_value_at = etree_set_value_at; - tree_class->is_editable = etree_is_editable; - - tree_class->get_children = etree_get_children; - tree_class->is_expanded = etree_is_expanded; - tree_class->is_visible = etree_is_visible; - tree_class->set_expanded = etree_set_expanded; - tree_class->set_expanded_recurse = etree_set_expanded_recurse; - tree_class->node_at_row = etree_node_at_row; -} - -E_MAKE_TYPE(e_tree_model, "ETreeModel", ETreeModel, e_tree_model_class_init, NULL, PARENT_TYPE) - - -/* signals */ -void -e_tree_model_node_changed (ETreeModel *tree_model, ETreePath *node) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_CHANGED]); -} - -void -e_tree_model_node_inserted (ETreeModel *tree_model, - ETreePath *parent_node, - ETreePath *inserted_node) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_INSERTED], - parent_node, inserted_node); -} - -void -e_tree_model_node_removed (ETreeModel *tree_model, ETreePath *parent_node, ETreePath *removed_node) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_REMOVED], - parent_node, removed_node); -} - -void -e_tree_model_node_collapsed (ETreeModel *tree_model, ETreePath *node) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_COLLAPSED], - node); -} - -void -e_tree_model_node_expanded (ETreeModel *tree_model, ETreePath *node, gboolean *allow_expand) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_EXPANDED], - node, allow_expand); -} - - -void -e_tree_model_construct (ETreeModel *etree) -{ - etree->root = NULL; - etree->root_visible = TRUE; - etree->row_array = g_array_new (FALSE, FALSE, sizeof(GNode*)); -} - -ETreeModel * -e_tree_model_new () -{ - ETreeModel *et; - - et = gtk_type_new (e_tree_model_get_type ()); - - return et; -} - -ETreePath * -e_tree_model_get_root (ETreeModel *etree) -{ - return ETM_CLASS(etree)->get_root(etree); -} - -ETreePath * -e_tree_model_node_at_row (ETreeModel *etree, int row) -{ - return ETM_CLASS(etree)->node_at_row (etree, row); -} - -GdkPixbuf * -e_tree_model_icon_of_node (ETreeModel *etree, ETreePath *path) -{ - return ETM_CLASS(etree)->icon_at (etree, path); -} - -int -e_tree_model_row_of_node (ETreeModel *etree, ETreePath *node) -{ - int i; - - for (i = 0; i < etree->row_array->len; i ++) - if (g_array_index (etree->row_array, GNode*, i) == node) - return i; - - return -1; -} - -void -e_tree_model_root_node_set_visible (ETreeModel *etm, gboolean visible) -{ - if (visible != etm->root_visible) { - etm->root_visible = visible; - if (etm->root) { - if (visible) { - etm->row_array = g_array_insert_val (etm->row_array, 0, etm->root); - } - else { - ETreePath *root_path = e_tree_model_get_root (etm); - e_tree_model_node_set_expanded (etm, root_path, TRUE); - etm->row_array = g_array_remove_index (etm->row_array, 0); - } - - e_table_model_changed (E_TABLE_MODEL (etm)); - } - } -} - -gboolean -e_tree_model_root_node_is_visible (ETreeModel *etm) -{ - return etm->root_visible; -} - - -ETreePath * -e_tree_model_node_get_next (ETreeModel *etree, ETreePath *node) -{ - return ETM_CLASS(etree)->get_next(etree, node); -} - -ETreePath * -e_tree_model_node_get_prev (ETreeModel *etree, ETreePath *node) -{ - return ETM_CLASS(etree)->get_prev(etree, node); -} - -guint -e_tree_model_node_depth (ETreeModel *etree, ETreePath *path) -{ - return g_node_depth (path) - 1; -} - -ETreePath * -e_tree_model_node_get_parent (ETreeModel *etree, ETreePath *path) -{ - return ETM_CLASS(etree)->get_parent(etree, path); -} - -gboolean -e_tree_model_node_is_root (ETreeModel *etree, ETreePath *path) -{ - return (e_tree_model_node_depth (etree, path) == 0); -} - -gboolean -e_tree_model_node_is_expandable (ETreeModel *etree, ETreePath *path) -{ - return (e_tree_model_node_get_children (etree, path, NULL) > 0); -} - -gboolean -e_tree_model_node_is_expanded (ETreeModel *etree, ETreePath *path) -{ - return ETM_CLASS(etree)->is_expanded (etree, path); -} - -gboolean -e_tree_model_node_is_visible (ETreeModel *etree, ETreePath *path) -{ - return ETM_CLASS(etree)->is_visible (etree, path); -} - -void -e_tree_model_node_set_expanded (ETreeModel *etree, ETreePath *path, gboolean expanded) -{ - ETM_CLASS(etree)->set_expanded (etree, path, expanded); -} - -void -e_tree_model_node_set_expanded_recurse (ETreeModel *etree, ETreePath *path, gboolean expanded) -{ - ETM_CLASS(etree)->set_expanded_recurse (etree, path, expanded); -} - -guint -e_tree_model_node_get_children (ETreeModel *etree, ETreePath *path, ETreePath ***paths) -{ - return ETM_CLASS(etree)->get_children (etree, path, paths); -} - -guint -e_tree_model_node_num_visible_descendents (ETreeModel *etm, ETreePath *node) -{ - ENode *enode = (ENode*)node->data; - - return enode->visible_descendents; -} - -gpointer -e_tree_model_node_get_data (ETreeModel *etm, ETreePath *node) -{ - ENode *enode; - - g_return_val_if_fail (node && node->data, NULL); - - enode = (ENode*)node->data; - - return enode->node_data; -} - -void -e_tree_model_node_set_data (ETreeModel *etm, ETreePath *node, gpointer node_data) -{ - ENode *enode; - - g_return_if_fail (node && node->data); - - enode = (ENode*)node->data; - - enode->node_data = node_data; -} - -ETreePath* -e_tree_model_node_insert (ETreeModel *tree_model, - ETreePath *parent_path, - int position, - gpointer node_data) -{ - ENode *node; - ETreePath *new_path; - - g_return_val_if_fail (parent_path != NULL || tree_model->root == NULL, NULL); - - node = g_new0 (ENode, 1); - - node->expanded = FALSE; - node->node_data = node_data; - - if (parent_path != NULL) { - - new_path = g_node_new (node); - - g_node_insert (parent_path, position, new_path); - - if (e_tree_model_node_is_visible (tree_model, new_path)) { - int parent_row; - GNode *n; - - /* we need to iterate back up to the root, incrementing the number of visible - descendents */ - for (n = parent_path; n; n = n->parent) { - ENode *parent_enode = (ENode*)n->data; - - parent_enode->visible_descendents ++; - } - - /* finally, insert a row into the table */ - if (position == -1) - position = e_tree_model_node_num_visible_descendents (tree_model, parent_path) - 1; - - parent_row = e_tree_model_row_of_node (tree_model, parent_path); - - tree_model->row_array = g_array_insert_val (tree_model->row_array, - parent_row + position + 1, new_path); - - e_table_model_row_inserted (E_TABLE_MODEL(tree_model), parent_row + position + 1); - } - } - else { - tree_model->root = g_node_new (node); - if (tree_model->root_visible) { - tree_model->row_array = g_array_insert_val (tree_model->row_array, 0, tree_model->root); - e_table_model_row_inserted (E_TABLE_MODEL (tree_model), 0); - } - else { - /* need to mark the new node as expanded or - we'll never see it's children */ - node->expanded = TRUE; - } - new_path = tree_model->root; - } - - return new_path; -} - -ETreePath * -e_tree_model_node_insert_before (ETreeModel *etree, - ETreePath *parent, - ETreePath *sibling, - gpointer node_data) -{ - return e_tree_model_node_insert (etree, parent, - g_node_child_position (parent, sibling), - node_data); -} - -static void -child_remove (GNode *node, gpointer etree) -{ - e_tree_model_node_remove (etree, node); -} - -gpointer -e_tree_model_node_remove (ETreeModel *etree, ETreePath *path) -{ - GNode *parent = path->parent; - ENode *enode = (ENode*)path->data; - gpointer ret = enode->node_data; - - /* remove children */ - g_node_children_foreach (path, G_TRAVERSE_ALL, child_remove, etree); - - /* clean up the display */ - if (parent) { - if (e_tree_model_node_is_visible (etree, path)) { - int row = e_tree_model_row_of_node (etree, path); - e_table_model_row_deleted (E_TABLE_MODEL (etree), row); - etree->row_array = g_array_remove_index (etree->row_array, row); - - /* we need to iterate back up to the root, incrementing the number of visible - descendents */ - for (; parent; parent = parent->parent) { - ENode *parent_enode = (ENode*)parent->data; - - parent_enode->visible_descendents --; - } - } - } - else if (path == etree->root) { - etree->root = NULL; - if (etree->root_visible) { - etree->row_array = g_array_remove_index (etree->row_array, 0); - e_table_model_row_deleted (E_TABLE_MODEL (etree), 0); - } - } - else { - /* XXX invalid path */ - return NULL; - } - - - /* now free up the storage from that path */ - g_node_destroy (path); - g_free (enode); - - return ret; -} - - -static void -add_visible_descendents_to_array (ETreeModel *etm, GNode *gnode, int *row, int *count) -{ - GNode *child; - ENode *enode; - - /* add a row for this node */ - etm->row_array = g_array_insert_val (etm->row_array, (*row), gnode); - e_table_model_row_inserted (E_TABLE_MODEL (etm), (*row)++); - (*count) ++; - - /* then loop over its children, calling this routine for each - of them */ - enode = (ENode*)gnode->data; - if (enode->expanded) { - for (child = g_node_first_child (gnode); child; - child = g_node_next_sibling (child)) { - add_visible_descendents_to_array (etm, child, row, count); - } - } -} - -void -e_tree_model_node_sort (ETreeModel *tree_model, - ETreePath *node, - GCompareFunc compare) -{ - int num_nodes = g_node_n_children (node); - ETreePath **path_array; - int i; - - if (num_nodes == 0) - return; - - path_array = g_new (ETreePath*, num_nodes); - - for (i = 0; i < num_nodes; i ++) { - path_array[i] = g_node_first_child(node); - g_node_unlink (path_array[i]); - } - - qsort (path_array, num_nodes, sizeof(ETreePath*), compare); - - for (i = 0; i < num_nodes; i ++) { - g_node_append (node, path_array[i]); - } - - g_free (path_array); - - e_table_model_changed (E_TABLE_MODEL (tree_model)); -} diff --git a/widgets/e-table/e-tree-model.h b/widgets/e-table/e-tree-model.h deleted file mode 100644 index 70464f094c..0000000000 --- a/widgets/e-table/e-tree-model.h +++ /dev/null @@ -1,111 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TREE_MODEL_H_ -#define _E_TREE_MODEL_H_ - -#include "e-table-model.h" -#include "gdk-pixbuf/gdk-pixbuf.h" - -#define E_TREE_MODEL_TYPE (e_tree_model_get_type ()) -#define E_TREE_MODEL(o) (GTK_CHECK_CAST ((o), E_TREE_MODEL_TYPE, ETreeModel)) -#define E_TREE_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_MODEL_TYPE, ETreeModelClass)) -#define E_IS_TREE_MODEL(o) (GTK_CHECK_TYPE ((o), E_TREE_MODEL_TYPE)) -#define E_IS_TREE_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_MODEL_TYPE)) - -typedef GNode ETreePath; - -typedef struct { - ETableModel base; - GNode *root; - gboolean root_visible; - GArray *row_array; /* used in the mapping between ETable and our tree */ -} ETreeModel; - -typedef struct { - ETableModelClass parent_class; - - /* - * Virtual methods - */ - ETreePath *(*get_root) (ETreeModel *etm); - - ETreePath *(*get_parent) (ETreeModel *etm, ETreePath* node); - ETreePath *(*get_next) (ETreeModel *etm, ETreePath* node); - ETreePath *(*get_prev) (ETreeModel *etm, ETreePath* node); - guint (*get_children) (ETreeModel *etm, ETreePath* node, ETreePath ***paths); - - gboolean (*is_expanded) (ETreeModel *etm, ETreePath* node); - gboolean (*is_visible) (ETreeModel *etm, ETreePath* node); - void (*set_expanded) (ETreeModel *etm, ETreePath* node, gboolean expanded); - void (*set_expanded_recurse) (ETreeModel *etm, ETreePath *node, gboolean expanded); - void (*set_expanded_level) (ETreeModel *etm, ETreePath *node, gboolean expanded, int level); - - GdkPixbuf *(*icon_at) (ETreeModel *etm, ETreePath* node); - ETreePath* (*node_at_row) (ETreeModel *etm, int row); - - /* - * ETable analogs - */ - void *(*value_at) (ETreeModel *etm, ETreePath* node, int col); - void (*set_value_at) (ETreeModel *etm, ETreePath* node, int col, const void *val); - gboolean (*is_editable) (ETreeModel *etm, ETreePath* node, int col); - - - /* - * Signals - */ - void (*node_changed) (ETreeModel *etm, ETreePath *node); - void (*node_inserted) (ETreeModel *etm, ETreePath *parent, ETreePath *inserted_node); - void (*node_removed) (ETreeModel *etm, ETreePath *parent, ETreePath *removed_node); - void (*node_collapsed) (ETreeModel *etm, ETreePath *node); - void (*node_expanded) (ETreeModel *etm, ETreePath *node, gboolean *allow_expand); - -} ETreeModelClass; - -GtkType e_tree_model_get_type (void); -void e_tree_model_construct (ETreeModel *etree); -ETreeModel *e_tree_model_new (void); - -/* tree traversal operations */ -ETreePath *e_tree_model_get_root (ETreeModel *etree); -ETreePath *e_tree_model_node_get_parent (ETreeModel *etree, ETreePath *path); -ETreePath *e_tree_model_node_get_next (ETreeModel *etree, ETreePath *path); -ETreePath *e_tree_model_node_get_prev (ETreeModel *etree, ETreePath *path); - -/* node operations */ -ETreePath *e_tree_model_node_insert (ETreeModel *etree, ETreePath *parent, int position, gpointer node_data); -ETreePath *e_tree_model_node_insert_before (ETreeModel *etree, ETreePath *parent, ETreePath *sibling, gpointer node_data); -gpointer e_tree_model_node_remove (ETreeModel *etree, ETreePath *path); - -/* node accessors */ -gboolean e_tree_model_node_is_root (ETreeModel *etree, ETreePath *path); -gboolean e_tree_model_node_is_expandable (ETreeModel *etree, ETreePath *path); -gboolean e_tree_model_node_is_expanded (ETreeModel *etree, ETreePath *path); -gboolean e_tree_model_node_is_visible (ETreeModel *etree, ETreePath *path); -void e_tree_model_node_set_expanded (ETreeModel *etree, ETreePath *path, gboolean expanded); -void e_tree_model_node_set_expanded_recurse (ETreeModel *etree, ETreePath *path, gboolean expanded); -guint e_tree_model_node_get_children (ETreeModel *etree, ETreePath *path, ETreePath ***paths); -guint e_tree_model_node_depth (ETreeModel *etree, ETreePath *path); -guint e_tree_model_node_num_visible_descendents (ETreeModel *etm, ETreePath *node); -gpointer e_tree_model_node_get_data (ETreeModel *etm, ETreePath *node); -void e_tree_model_node_set_data (ETreeModel *etm, ETreePath *node, gpointer node_data); - -/* display oriented routines */ -ETreePath *e_tree_model_node_at_row (ETreeModel *etree, int row); -GdkPixbuf *e_tree_model_icon_of_node (ETreeModel *etree, ETreePath *path); -int e_tree_model_row_of_node (ETreeModel *etree, ETreePath *path); -void e_tree_model_root_node_set_visible (ETreeModel *etree, gboolean visible); -gboolean e_tree_model_root_node_is_visible (ETreeModel *etree); - -/* sort routine, analogous to gtk_ctree_node_sort */ -void e_tree_model_node_sort (ETreeModel *tree_model, ETreePath *node, GCompareFunc compare); - -/* -** Routines for emitting signals on the ETreeModel -*/ -void e_tree_model_node_changed (ETreeModel *tree_model, ETreePath *node); -void e_tree_model_node_inserted (ETreeModel *tree_model, ETreePath *parent_node, ETreePath *inserted_node); -void e_tree_model_node_removed (ETreeModel *tree_model, ETreePath *parent_node, ETreePath *removed_node); -void e_tree_model_node_collapsed (ETreeModel *tree_model, ETreePath *node); -void e_tree_model_node_expanded (ETreeModel *tree_model, ETreePath *node, gboolean *allow_expand); - -#endif /* _E_TREE_MODEL_H */ diff --git a/widgets/e-table/e-tree-simple.c b/widgets/e-table/e-tree-simple.c deleted file mode 100644 index 15b54f782c..0000000000 --- a/widgets/e-table/e-tree-simple.c +++ /dev/null @@ -1,173 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-simple.c: a Tree Model that offers a function pointer - * interface to using ETreeModel, similar to ETableSimple. - * - * Author: - * Chris Toshok (toshok@helixcode.com) - * - * (C) 2000 Helix Code, Inc. */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-util/e-util.h" -#include "e-tree-simple.h" - -#define PARENT_TYPE E_TREE_MODEL_TYPE - -static int -simple_column_count (ETableModel *etm) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->col_count) - return simple->col_count (etm, simple->model_data); - else - return 0; -} - -/* The default for simple_duplicate_value is to return the raw value. */ -static void * -simple_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->duplicate_value) - return simple->duplicate_value (etm, col, value, simple->model_data); - else - return (void *)value; -} - -static void -simple_free_value (ETableModel *etm, int col, void *value) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->free_value) - simple->free_value (etm, col, value, simple->model_data); -} - -static void * -simple_initialize_value (ETableModel *etm, int col) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->initialize_value) - return simple->initialize_value (etm, col, simple->model_data); - else - return NULL; -} - -static gboolean -simple_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->value_is_empty) - return simple->value_is_empty (etm, col, value, simple->model_data); - else - return FALSE; -} - -static char * -simple_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->value_to_string) - return simple->value_to_string (etm, col, value, simple->model_data); - else - return g_strdup (""); -} - -static void * -simple_value_at (ETreeModel *etm, ETreePath *node, int col) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - return simple->value_at (etm, node, col, simple->model_data); -} - -static GdkPixbuf * -simple_icon_at (ETreeModel *etm, ETreePath *node) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - return simple->icon_at (etm, node, simple->model_data); -} - -static void -simple_set_value_at (ETreeModel *etm, ETreePath *node, int col, const void *val) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - simple->set_value_at (etm, node, col, val, simple->model_data); -} - -static gboolean -simple_is_editable (ETreeModel *etm, ETreePath *node, int col) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - return simple->is_editable (etm, node, col, simple->model_data); -} - -static void -e_tree_simple_class_init (GtkObjectClass *object_class) -{ - ETreeModelClass *model_class = (ETreeModelClass *) object_class; - ETableModelClass *table_model_class = (ETableModelClass *) object_class; - - table_model_class->column_count = simple_column_count; - table_model_class->duplicate_value = simple_duplicate_value; - table_model_class->free_value = simple_free_value; - table_model_class->initialize_value = simple_initialize_value; - table_model_class->value_is_empty = simple_value_is_empty; - table_model_class->value_to_string = simple_value_to_string; - - model_class ->icon_at = simple_icon_at; - model_class ->value_at = simple_value_at; - model_class ->set_value_at = simple_set_value_at; - model_class ->is_editable = simple_is_editable; -} - -E_MAKE_TYPE(e_tree_simple, "ETreeSimple", ETreeSimple, e_tree_simple_class_init, NULL, PARENT_TYPE) - -ETreeModel * -e_tree_simple_new (ETableSimpleColumnCountFn col_count, - ETableSimpleDuplicateValueFn duplicate_value, - ETableSimpleFreeValueFn free_value, - ETableSimpleInitializeValueFn initialize_value, - ETableSimpleValueIsEmptyFn value_is_empty, - ETableSimpleValueToStringFn value_to_string, - - ETreeSimpleIconAtFn icon_at, - ETreeSimpleValueAtFn value_at, - ETreeSimpleSetValueAtFn set_value_at, - ETreeSimpleIsEditableFn is_editable, - - gpointer model_data) -{ - ETreeSimple *etg; - - etg = gtk_type_new (e_tree_simple_get_type ()); - - e_tree_model_construct (E_TREE_MODEL (etg)); - - etg->col_count = col_count; - etg->duplicate_value = duplicate_value; - etg->free_value = free_value; - etg->initialize_value = initialize_value; - etg->value_is_empty = value_is_empty; - etg->value_to_string = value_to_string; - - etg->icon_at = icon_at; - etg->value_at = value_at; - etg->set_value_at = set_value_at; - etg->is_editable = is_editable; - - etg->model_data = model_data; - - return (ETreeModel*)etg; -} - diff --git a/widgets/e-table/e-tree-simple.h b/widgets/e-table/e-tree-simple.h deleted file mode 100644 index 46d910c39f..0000000000 --- a/widgets/e-table/e-tree-simple.h +++ /dev/null @@ -1,59 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -#ifndef _E_TREE_SIMPLE_H_ -#define _E_TREE_SIMPLE_H_ - -#include "e-tree-model.h" -#include "e-table-simple.h" - -#define E_TREE_SIMPLE_TYPE (e_tree_simple_get_type ()) -#define E_TREE_SIMPLE(o) (GTK_CHECK_CAST ((o), E_TREE_SIMPLE_TYPE, ETreeSimple)) -#define E_TREE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_SIMPLE_TYPE, ETreeSimpleClass)) -#define E_IS_TREE_SIMPLE(o) (GTK_CHECK_TYPE ((o), E_TREE_SIMPLE_TYPE)) -#define E_IS_TREE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_SIMPLE_TYPE)) - - -typedef GdkPixbuf* (*ETreeSimpleIconAtFn) (ETreeModel *etree, ETreePath *path, void *model_data); -typedef void* (*ETreeSimpleValueAtFn) (ETreeModel *etree, ETreePath *path, int col, void *model_data); -typedef void (*ETreeSimpleSetValueAtFn) (ETreeModel *etree, ETreePath *path, int col, const void *val, void *model_data); -typedef gboolean (*ETreeSimpleIsEditableFn) (ETreeModel *etree, ETreePath *path, int col, void *model_data); - -typedef struct { - ETreeModel parent; - - /* Table methods */ - ETableSimpleColumnCountFn col_count; - ETableSimpleDuplicateValueFn duplicate_value; - ETableSimpleFreeValueFn free_value; - ETableSimpleInitializeValueFn initialize_value; - ETableSimpleValueIsEmptyFn value_is_empty; - ETableSimpleValueToStringFn value_to_string; - - /* Tree methods */ - ETreeSimpleIconAtFn icon_at; - ETreeSimpleValueAtFn value_at; - ETreeSimpleSetValueAtFn set_value_at; - ETreeSimpleIsEditableFn is_editable; - - gpointer model_data; -} ETreeSimple; - -typedef struct { - ETreeModelClass parent_class; -} ETreeSimpleClass; - -GtkType e_tree_simple_get_type (void); - -ETreeModel *e_tree_simple_new (ETableSimpleColumnCountFn col_count, - ETableSimpleDuplicateValueFn duplicate_value, - ETableSimpleFreeValueFn free_value, - ETableSimpleInitializeValueFn initialize_value, - ETableSimpleValueIsEmptyFn value_is_empty, - ETableSimpleValueToStringFn value_to_string, - ETreeSimpleIconAtFn icon_at, - ETreeSimpleValueAtFn value_at, - ETreeSimpleSetValueAtFn set_value_at, - ETreeSimpleIsEditableFn is_editable, - gpointer model_data); - -#endif /* _E_TREE_SIMPLE_H_ */ diff --git a/widgets/e-table/image1.png b/widgets/e-table/image1.png Binary files differdeleted file mode 100644 index 8326ac241f..0000000000 --- a/widgets/e-table/image1.png +++ /dev/null diff --git a/widgets/e-table/image2.png b/widgets/e-table/image2.png Binary files differdeleted file mode 100644 index e6a4c75dbe..0000000000 --- a/widgets/e-table/image2.png +++ /dev/null diff --git a/widgets/e-table/image3.png b/widgets/e-table/image3.png Binary files differdeleted file mode 100644 index 50e16e8620..0000000000 --- a/widgets/e-table/image3.png +++ /dev/null diff --git a/widgets/e-table/remove-col.xpm b/widgets/e-table/remove-col.xpm deleted file mode 100644 index ff1024f0c9..0000000000 --- a/widgets/e-table/remove-col.xpm +++ /dev/null @@ -1,22 +0,0 @@ -/* XPM */ -static char * remove_col_xpm[] = { -"16 16 3 1", -" c None", -". c #000000", -"+ c #FF0000", -"... ...", -".++. .++.", -".+++. .+++.", -" .+++. .+++. ", -" .+++. .+++. ", -" .+++..+++. ", -" .++++++. ", -" .++++. ", -" .++++. ", -" .++++++. ", -" .+++..+++. ", -" .+++. .+++. ", -" .+++. .+++. ", -".+++. .+++.", -".++. .++.", -"... ..."}; diff --git a/widgets/e-table/sample.table b/widgets/e-table/sample.table deleted file mode 100644 index 45c8ff0691..0000000000 --- a/widgets/e-table/sample.table +++ /dev/null @@ -1,11 +0,0 @@ -Col1 Col2 Address Title Dorks -c1.a c2.a a.a tit-1 DorkA -c1.b c2.b a.b tit-2 DDork -c1.c c2.c a.c tit-1 DorkB -c1.d c2.d a.d tit-2 ADork -c1.e c2.e a.e tit-1 DorkC -c1.f c2.f a.f tit-2 UDork -c1.g c2.g a.g tit-3 Dork--- -j k k tit-1 DorkA - - diff --git a/widgets/e-table/table-test.c b/widgets/e-table/table-test.c deleted file mode 100644 index f83b6e2808..0000000000 --- a/widgets/e-table/table-test.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <fcntl.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "table-test.h" - -int -main (int argc, char *argv []) -{ - - if (isatty (0)){ - int fd; - - close (0); - fd = open ("sample.table", O_RDONLY); - if (fd == -1){ - fprintf (stderr, "Could not find sample.table, try feeding a table on stdin"); - exit (1); - } - dup2 (fd, 0); - } - - gnome_init ("TableTest", "TableTest", argc, argv); - e_cursors_init (); - - -/* table_browser_test (); */ -/* multi_cols_test (); */ -/* check_test (); */ - - e_table_test (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} diff --git a/widgets/e-table/table-test.h b/widgets/e-table/table-test.h deleted file mode 100644 index ad8cfcc083..0000000000 --- a/widgets/e-table/table-test.h +++ /dev/null @@ -1,4 +0,0 @@ -void table_browser_test (void); -void multi_cols_test (void); -void check_test (void); -void e_table_test (void); diff --git a/widgets/e-table/test-check.c b/widgets/e-table/test-check.c deleted file mode 100644 index 3bb022821e..0000000000 --- a/widgets/e-table/test-check.c +++ /dev/null @@ -1,206 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-util/e-cursors.h" -#include "e-util/e-canvas-utils.h" -#include "e-util/e-canvas.h" -#include "e-util/e-util.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" - -#include "table-test.h" - -#define LINES 4 - -static struct { - int value; - char *string; -} my_table [LINES] = { - { 0, "Buy food" }, - { 1, "Breathe " }, - { 0, "Cancel gdb session with shrink" }, - { 1, "Make screenshots" }, -}; -/* - * ETableSimple callbacks - */ -static int -col_count (ETableModel *etc, void *data) -{ - return 2; -} - -static int -row_count (ETableModel *etc, void *data) -{ - return LINES; -} - -static void * -value_at (ETableModel *etc, int col, int row, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0) - return GINT_TO_POINTER (my_table [row].value); - else - return my_table [row].string; - -} - -static void -set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0) { - my_table [row].value = GPOINTER_TO_INT (val); - printf ("Value at %d,%d set to %d\n", col, row, GPOINTER_TO_INT (val)); - } else { - my_table [row].string = g_strdup (val); - printf ("Value at %d,%d set to %s\n", col, row, (char *) val); - } -} - -static gboolean -is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -static void * -duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) { - return (void *) value; - } else { - return g_strdup (value); - } -} - -static void -free_value (ETableModel *etc, int col, void *value, void *data) -{ - if (col != 0) { - g_free (value); - } -} - -static void * -initialize_value (ETableModel *etc, int col, void *data) -{ - if (col == 0) - return NULL; - else - return g_strdup (""); -} - -static gboolean -value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return value == NULL; - else - return !(value && *(char *)value); -} - -static char * -value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return g_strdup_printf("%d", (int) value); - else - return g_strdup(value); -} - -static void -set_canvas_size (GnomeCanvas *canvas, GtkAllocation *alloc) -{ - gnome_canvas_set_scroll_region (canvas, 0, 0, alloc->width, alloc->height); -} - -void -check_test (void) -{ - GtkWidget *canvas, *window; - ETableModel *e_table_model; - ETableHeader *e_table_header; - ETableCol *col_0, *col_1; - ECell *cell_left_just, *cell_image_check; - GdkPixbuf *pixbuf; - GnomeCanvasItem *item; - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - e_table_model = e_table_simple_new ( - col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - /* - * Header - */ - e_table_header = e_table_header_new (); - - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - cell_image_check = e_cell_checkbox_new (); - pixbuf = gdk_pixbuf_new_from_file ("clip.png"); - col_0 = e_table_col_new_with_pixbuf (0, pixbuf, 0.0, 18, cell_image_check, g_int_compare, TRUE); - gdk_pixbuf_unref (pixbuf); - e_table_header_add_column (e_table_header, col_0, 0); - - col_1 = e_table_col_new (1, "Item Name", 1.0, 20, cell_left_just, g_str_compare, TRUE); - e_table_header_add_column (e_table_header, col_1, 1); - e_table_col_set_arrow (col_1, E_TABLE_COL_ARROW_DOWN); - - /* - * GUI - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - canvas = e_canvas_new (); - - gtk_signal_connect (GTK_OBJECT (canvas), "size_allocate", - GTK_SIGNAL_FUNC (set_canvas_size), NULL); - - gtk_container_add (GTK_CONTAINER (window), canvas); - gtk_widget_show_all (window); - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header, - NULL); - - item = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_item_get_type (), - "ETableHeader", e_table_header, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, -#if 0 - "spreadsheet", TRUE, -#endif - "cursor_mode", E_TABLE_CURSOR_SIMPLE, - NULL); - e_canvas_item_move_absolute (item, 0, 30); -} - diff --git a/widgets/e-table/test-cols.c b/widgets/e-table/test-cols.c deleted file mode 100644 index c47a1d47d7..0000000000 --- a/widgets/e-table/test-cols.c +++ /dev/null @@ -1,250 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-canvas-utils.h" -#include "e-util/e-canvas.h" -#include "e-util/e-cursors.h" -#include "e-util/e-util.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-toggle.h" - -#include "table-test.h" - -#define LINES 4 - -static struct { - int value; - char *string; -} my_table [LINES] = { - { 0, "You are not" }, - { 1, "A beautiful and unique " }, - { 0, "Snowflake" }, - { 2, "You are not your wallet" }, -}; -/* - * ETableSimple callbacks - */ -static int -col_count (ETableModel *etc, void *data) -{ - return 2; -} - -static int -row_count (ETableModel *etc, void *data) -{ - return LINES; -} - -static void * -value_at (ETableModel *etc, int col, int row, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0) - return GINT_TO_POINTER (my_table [row].value); - else - return my_table [row].string; - -} - -static void -set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0){ - my_table [row].value = GPOINTER_TO_INT (val); - printf ("Value at %d,%d set to %d\n", col, row, GPOINTER_TO_INT (val)); - } else { - my_table [row].string = g_strdup (val); - printf ("Value at %d,%d set to %s\n", col, row, (char *) val); - } -} - -static gboolean -is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -static void * -duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0){ - return (void *)value; - } else { - return g_strdup (value); - } -} - -static void -free_value (ETableModel *etc, int col, void *value, void *data) -{ - if (col != 0){ - g_free (value); - } -} - -static void * -initialize_value (ETableModel *etc, int col, void *data) -{ - if (col == 0) - return NULL; - else - return g_strdup (""); -} - -static gboolean -value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return value == NULL; - else - return !(value && *(char *)value); -} - -static char * -value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return g_strdup_printf("%d", (int) value); - else - return g_strdup(value); -} - -static void -set_canvas_size (GnomeCanvas *canvas, GtkAllocation *alloc) -{ - gnome_canvas_set_scroll_region (canvas, 0, 0, alloc->width, alloc->height); -} - -void -multi_cols_test (void) -{ - GtkWidget *canvas, *window; - ETableModel *e_table_model; - ETableHeader *e_table_header, *e_table_header_multiple; - ETableCol *col_0, *col_1; - ECell *cell_left_just, *cell_image_toggle; - GnomeCanvasItem *item; - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - e_table_model = e_table_simple_new ( - col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - /* - * Header - */ - e_table_header = e_table_header_new (); - - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - { - GdkPixbuf **images = g_new (GdkPixbuf *, 3); - int i; - - images [0] = gdk_pixbuf_new_from_file ("image1.png"); - images [1] = gdk_pixbuf_new_from_file ("image2.png"); - images [2] = gdk_pixbuf_new_from_file ("image3.png"); - - cell_image_toggle = e_cell_toggle_new (0, 3, images); - - for (i = 0; i < 3; i++) - gdk_pixbuf_unref (images [i]); - - g_free (images); - } - - col_1 = e_table_col_new (1, "Item Name", 1.0, 20, cell_left_just, g_str_compare, TRUE); - e_table_header_add_column (e_table_header, col_1, 0); - - col_0 = e_table_col_new (0, "A", 0.0, 48, cell_image_toggle, g_int_compare, TRUE); - e_table_header_add_column (e_table_header, col_0, 1); - - /* - * Second test - */ - e_table_header_multiple = e_table_header_new (); - e_table_header_add_column (e_table_header_multiple, col_0, 0); - e_table_header_add_column (e_table_header_multiple, col_1, 1); - e_table_header_add_column (e_table_header_multiple, col_1, 2); - - /* - * GUI - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - canvas = e_canvas_new (); - - gtk_signal_connect (GTK_OBJECT (canvas), "size_allocate", - GTK_SIGNAL_FUNC (set_canvas_size), NULL); - - gtk_container_add (GTK_CONTAINER (window), canvas); - gtk_widget_show_all (window); - - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header, - NULL); - - item = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_item_get_type (), - "ETableHeader", e_table_header, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, - "cursor_mode", E_TABLE_CURSOR_SIMPLE, -#if 0 - "spreadsheet", TRUE, -#endif - NULL); - - e_canvas_item_move_absolute (item, 0, 30); - - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header_multiple, - NULL); - item = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_item_get_type (), - "ETableHeader", e_table_header_multiple, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, -#if 0 - "spreadsheet", TRUE, -#endif - "cursor_mode", E_TABLE_CURSOR_SIMPLE, - NULL); - e_canvas_item_move_absolute (item, 300, 30); -} - - - - - diff --git a/widgets/e-table/test-table.c b/widgets/e-table/test-table.c deleted file mode 100644 index b30b412f08..0000000000 --- a/widgets/e-table/test-table.c +++ /dev/null @@ -1,394 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "e-util/e-canvas.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-table.h" -#include "e-table-config.h" - -#include "table-test.h" - -char buffer [1024]; -char **column_labels; -char ***table_data; -int cols = 0; -int lines = 0; -int lines_alloc = 0; - -static void -parse_headers () -{ - char *p, *s; - int in_value = 0, i; - - fgets (buffer, sizeof (buffer)-1, stdin); - - for (p = buffer; *p; p++){ - if (*p == ' ' || *p == '\t'){ - if (in_value){ - cols++; - in_value = 0; - } - } else - in_value = 1; - } - if (in_value) - cols++; - - if (!cols){ - fprintf (stderr, "No columns in first row\n"); - exit (1); - } - - column_labels = g_new0 (char *, cols); - - p = buffer; - for (i = 0; (s = strtok (p, " \t")) != NULL; i++){ - column_labels [i] = g_strdup (s); - if (strchr (column_labels [i], '\n')) - *strchr (column_labels [i], '\n') = 0; - p = NULL; - } - - printf ("%d headers:\n", cols); - for (i = 0; i < cols; i++){ - printf ("header %d: %s\n", i, column_labels [i]); - } -} - -static char ** -load_line (char *buffer, int cols) -{ - char **line = g_new0 (char *, cols); - char *p; - int i; - - for (i = 0; i < cols; i++){ - p = strtok (buffer, " \t\n"); - if (p == NULL){ - for (; i < cols; i++) - line [i] = g_strdup (""); - return line; - } else - line [i] = g_strdup (p); - buffer = NULL; - } - return line; -} - -static void -append_line (char **line) -{ - if (lines <= lines_alloc){ - lines_alloc = lines + 50; - table_data = g_renew (char **, table_data, lines_alloc); - } - table_data [lines] = line; - lines++; -} - -static void -load_data () -{ - int i; - - { - static int loaded; - - if (loaded) - return; - - loaded = TRUE; - } - - - parse_headers (); - - while (fgets (buffer, sizeof (buffer)-1, stdin) != NULL){ - char **line; - - if (buffer [0] == '\n') - continue; - line = load_line (buffer, cols); - append_line (line); - } - - for (i = 0; i < lines; i++){ - int j; - - printf ("Line %d: ", i); - for (j = 0; j < cols; j++) - printf ("[%s] ", table_data [i][j]); - printf ("\n"); - } -} - -/* - * ETableSimple callbacks - */ -static int -col_count (ETableModel *etc, void *data) -{ - return cols; -} - -static int -row_count (ETableModel *etc, void *data) -{ - return lines; -} - -static void * -value_at (ETableModel *etc, int col, int row, void *data) -{ - g_assert (col < cols); - g_assert (row < lines); - - return (void *) table_data [row][col]; -} - -static void -set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_assert (col < cols); - g_assert (row < lines); - - g_free (table_data [row][col]); - table_data [row][col] = g_strdup (val); - - printf ("Value at %d,%d set to %s\n", col, row, (char *) val); -} - -static gboolean -is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -static void * -duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup (value); -} - -static void -free_value (ETableModel *etc, int col, void *value, void *data) -{ - g_free (value); -} - -static void * -initialize_value (ETableModel *etc, int col, void *data) -{ - return g_strdup (""); -} - -static gboolean -value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - return !(value && *(char *)value); -} - -static char * -value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup(value); -} - -static void -set_canvas_size (GnomeCanvas *canvas, GtkAllocation *alloc) -{ - gnome_canvas_set_scroll_region (canvas, 0, 0, alloc->width, alloc->height); -} - -void -table_browser_test (void) -{ - GtkWidget *canvas, *window; - ETableModel *e_table_model; - ETableHeader *e_table_header; - ECell *cell_left_just; - GnomeCanvasItem *group; - int i; - - load_data (); - - /* - * Data model - */ - e_table_model = e_table_simple_new ( - col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - /* - * Header - */ - e_table_header = e_table_header_new (); - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - for (i = 0; i < cols; i++){ - ETableCol *ecol = e_table_col_new ( - i, column_labels [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - - e_table_header_add_column (e_table_header, ecol, i); - } - - /* - * Setup GUI - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - canvas = e_canvas_new (); - - gtk_signal_connect (GTK_OBJECT (canvas), "size_allocate", - GTK_SIGNAL_FUNC (set_canvas_size), NULL); - - gtk_container_add (GTK_CONTAINER (window), canvas); - gtk_widget_show_all (window); - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header, - NULL); - - group = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - gnome_canvas_group_get_type (), - "x", 30.0, - "y", 30.0, - NULL); - - gnome_canvas_item_new ( - GNOME_CANVAS_GROUP (group), - e_table_item_get_type (), - "ETableHeader", e_table_header, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, -#if 0 - "spreadsheet", TRUE, -#endif - NULL); -} - -static void -save_spec (GtkWidget *button, ETable *e_table) -{ - e_table_save_specification (e_table, "e-table-test.xml"); -} - -static void -row_selection_test (ETable *table, int row, gboolean selected) -{ - if (selected) - g_print ("Row %d selected\n", row); - else - g_print ("Row %d unselected\n", row); -} - -static void -toggle_grid (void *nothing, ETable *etable) -{ - static gboolean shown; - - gtk_object_get (GTK_OBJECT (etable), "drawgrid", &shown, NULL); - gtk_object_set (GTK_OBJECT (etable), "drawgrid", !shown, NULL); -} - -static void -do_e_table_demo (const char *spec) -{ - GtkWidget *e_table, *window, *frame, *vbox, *button, *bhide; - ECell *cell_left_just; - ETableHeader *full_header; - int i; - - /* - * Data model - */ - static ETableModel *e_table_model = NULL; - - if (e_table_model == NULL) - e_table_model = - e_table_simple_new (col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - full_header = e_table_header_new (); - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - for (i = 0; i < cols; i++){ - ETableCol *ecol = e_table_col_new ( - i, column_labels [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - - e_table_header_add_column (full_header, ecol, i); - } - - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - frame = gtk_frame_new (NULL); - e_table = e_table_new (full_header, e_table_model, spec); - gtk_signal_connect (GTK_OBJECT(e_table), "row_selection", - GTK_SIGNAL_FUNC(row_selection_test), NULL); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), e_table, TRUE, TRUE, 0); - gtk_container_add (GTK_CONTAINER (frame), vbox); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* - * gadgets - */ - button = gtk_button_new_with_label ("Save spec"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (save_spec), e_table); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - bhide = gtk_button_new_with_label ("Toggle Grid"); - gtk_signal_connect (GTK_OBJECT (bhide), "clicked", - GTK_SIGNAL_FUNC (toggle_grid), e_table); - gtk_box_pack_start (GTK_BOX (vbox), bhide, FALSE, FALSE, 0); - - gtk_widget_set_usize (window, 200, 200); - gtk_widget_show_all (window); - - if (getenv ("TEST")){ - e_table_do_gui_config (NULL, E_TABLE(e_table)); - } -} - -void -e_table_test (void) -{ - load_data (); - - if (1){/*getenv ("DO")){*/ - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <leaf column=\"3\" ascending=\"1\"/> </grouping> </ETableSpecification>"); - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <group column=\"3\" ascending=\"1\"> <group column=\"4\" ascending=\"0\"> <leaf column=\"2\" ascending=\"1\"/> </group> </group> </grouping> </ETableSpecification>"); - } - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <group column=\"4\" ascending=\"1\"> <leaf column=\"2\" ascending=\"1\"/> </group> </grouping> </ETableSpecification>"); - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <group column=\"3\" ascending=\"1\"> <leaf column=\"2\" ascending=\"1\"/> </group> </grouping> </ETableSpecification>"); -} |
