diff options
Diffstat (limited to 'widgets/table/e-table-group-leaf.c')
| -rw-r--r-- | widgets/table/e-table-group-leaf.c | 499 |
1 files changed, 0 insertions, 499 deletions
diff --git a/widgets/table/e-table-group-leaf.c b/widgets/table/e-table-group-leaf.c deleted file mode 100644 index d527991a41..0000000000 --- a/widgets/table/e-table-group-leaf.c +++ /dev/null @@ -1,499 +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, Ximian, Inc. - */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-table-group-leaf.h" -#include "e-table-item.h" -#include "e-table-sorted-variable.h" -#include "e-table-sorted.h" -#include "gal/util/e-util.h" -#include "gal/widgets/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_ALTERNATING_ROW_COLORS, - ARG_TABLE_HORIZONTAL_DRAW_GRID, - ARG_TABLE_VERTICAL_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, - ARG_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->ets) - gtk_object_unref (GTK_OBJECT(etgl->ets)); - if (etgl->item) - gtk_object_destroy (GTK_OBJECT(etgl->item)); - if (etgl->selection_model) - gtk_object_unref (GTK_OBJECT(etgl->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->is_grouped = e_table_sort_info_grouping_get_count(sort_info); - if (etgl->is_grouped) - etgl->ets = E_TABLE_SUBSET(e_table_sorted_variable_new (model, full_header, sort_info)); - else - etgl->ets = E_TABLE_SUBSET(e_table_sorted_new (model, full_header, sort_info)); - gtk_object_ref(GTK_OBJECT(etgl->ets)); - gtk_object_sink(GTK_OBJECT(etgl->ets)); - e_table_group_construct (parent, E_TABLE_GROUP (etgl), full_header, header, model); -} - -/** - * e_table_group_leaf_new - * @parent: The %GnomeCanvasGroup to create a child of. - * @full_header: The full header of the %ETable. - * @header: The current header of the %ETable. - * @model: The %ETableModel of the %ETable. - * @sort_info: The %ETableSortInfo of the %ETable. - * - * %ETableGroupLeaf is an %ETableGroup which simply contains an - * %ETableItem. - * - * Returns: The new %ETableGroupLeaf. - */ -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->ets)->n_map) - e_table_group_cursor_change (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->ets)->map_table[row]); -} - -static void -etgl_cursor_activated (GtkObject *object, gint row, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->ets)->n_map) - e_table_group_cursor_activated (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->ets)->map_table[row]); -} - -static void -etgl_double_click (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl) -{ - e_table_group_double_click (E_TABLE_GROUP(etgl), row, col, event); -} - -static gint -etgl_key_press (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->ets)->n_map) - return e_table_group_key_press (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->ets)->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->ets)->n_map) - return e_table_group_right_click (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->ets)->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->ets)->n_map) - return e_table_group_click (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->ets)->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->ets, - "alternating_row_colors", etgl->alternating_row_colors, - "horizontal_draw_grid", etgl->horizontal_draw_grid, - "vertical_draw_grid", etgl->vertical_draw_grid, - "drawfocus", etgl->draw_focus, - "cursor_mode", etgl->cursor_mode, - "minimum_width", etgl->minimum_width, - "length_threshold", etgl->length_threshold, - "selection_model", etgl->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), "cursor_activated", - GTK_SIGNAL_FUNC(etgl_cursor_activated), 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); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - e_table_subset_variable_add (E_TABLE_SUBSET_VARIABLE(etgl->ets), row); - } -} - -static void -etgl_add_array (ETableGroup *etg, const gint *array, gint count) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - e_table_subset_variable_add_array (E_TABLE_SUBSET_VARIABLE(etgl->ets), array, count); - } -} - -static void -etgl_add_all (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - e_table_subset_variable_add_all (E_TABLE_SUBSET_VARIABLE(etgl->ets)); - } -} - -static gboolean -etgl_remove (ETableGroup *etg, gint row) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - return e_table_subset_variable_remove (E_TABLE_SUBSET_VARIABLE(etgl->ets), row); - } - return FALSE; -} - -static void -etgl_increment (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - e_table_subset_variable_increment (E_TABLE_SUBSET_VARIABLE(etgl->ets), position, amount); - } -} - -static void -etgl_decrement (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - e_table_subset_variable_decrement (E_TABLE_SUBSET_VARIABLE(etgl->ets), 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->ets)); -} - -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->ets)) - 1); - } else { - e_table_item_set_cursor (etgl->item, view_col, 0); - } -} - -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_get_cell_geometry (ETableGroup *etg, int *row, int *col, int *x, int *y, int *width, int *height) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_item_get_cell_geometry (etgl->item, row, col, x, y, width, height); -} - -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_SELECTION_MODEL: - if (etgl->selection_model) - gtk_object_unref(GTK_OBJECT(etgl->selection_model)); - etgl->selection_model = E_SELECTION_MODEL(GTK_VALUE_OBJECT (*arg)); - if (etgl->selection_model) - gtk_object_ref(GTK_OBJECT(etgl->selection_model)); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "selection_model", etgl->selection_model, - NULL); - } - break; - - case ARG_TABLE_ALTERNATING_ROW_COLORS: - etgl->alternating_row_colors = GTK_VALUE_BOOL (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "alternating_row_colors", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_HORIZONTAL_DRAW_GRID: - etgl->horizontal_draw_grid = GTK_VALUE_BOOL (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "horizontal_draw_grid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_VERTICAL_DRAW_GRID: - etgl->vertical_draw_grid = GTK_VALUE_BOOL (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "vertical_draw_grid", 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_array = etgl_add_array; - 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->get_focus_column = etgl_get_focus_column; - e_group_class->get_printable = etgl_get_printable; - e_group_class->compute_location = etgl_compute_location; - e_group_class->get_cell_geometry = etgl_get_cell_geometry; - - gtk_object_add_arg_type ("ETableGroupLeaf::alternating_row_colors", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_ALTERNATING_ROW_COLORS); - gtk_object_add_arg_type ("ETableGroupLeaf::horizontal_draw_grid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_HORIZONTAL_DRAW_GRID); - gtk_object_add_arg_type ("ETableGroupLeaf::vertical_draw_grid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_VERTICAL_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::selection_model", E_SELECTION_MODEL_TYPE, - GTK_ARG_WRITABLE, ARG_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->ets = NULL; - etgl->item = NULL; - - etgl->alternating_row_colors = 1; - etgl->horizontal_draw_grid = 1; - etgl->vertical_draw_grid = 1; - etgl->draw_focus = 1; - etgl->cursor_mode = E_CURSOR_SIMPLE; - etgl->length_threshold = -1; - - etgl->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); |