diff options
Diffstat (limited to 'widgets/e-table/e-table-item.c')
| -rw-r--r-- | widgets/e-table/e-table-item.c | 203 |
1 files changed, 136 insertions, 67 deletions
diff --git a/widgets/e-table/e-table-item.c b/widgets/e-table/e-table-item.c index ad645a8c39..854693a3d7 100644 --- a/widgets/e-table/e-table-item.c +++ b/widgets/e-table/e-table-item.c @@ -28,6 +28,7 @@ static GnomeCanvasItemClass *eti_parent_class; enum { ROW_SELECTION, + CURSOR_CHANGE, DOUBLE_CLICK, LAST_SIGNAL }; @@ -40,13 +41,13 @@ enum { ARG_TABLE_MODEL, ARG_TABLE_DRAW_GRID, ARG_TABLE_DRAW_FOCUS, - ARG_MODE_SPREADSHEET, + ARG_CURSOR_MODE, ARG_LENGTH_THRESHOLD, + ARG_HAS_CURSOR, ARG_MINIMUM_WIDTH, ARG_WIDTH, ARG_HEIGHT, - ARG_HAS_FOCUS, }; static int eti_get_height (ETableItem *eti); @@ -476,8 +477,10 @@ eti_table_model_changed (ETableModel *table_model, ETableItem *eti) { eti->rows = e_table_model_row_count (eti->table_model); - if (eti->focused_row > eti->rows - 1) - eti->focused_row = eti->rows - 1; + /* FIXME: cursor */ + if (eti->cursor_row > eti->rows - 1) + eti->cursor_row = eti->rows - 1; + free_height_cache(eti); @@ -524,11 +527,11 @@ eti_request_region_redraw (ETableItem *eti, 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->y1 + y1 - border, + eti->x1 + x1 + width + 1 + border, + eti->y1 + y1 + height + 1 + border); } static void @@ -550,7 +553,7 @@ eti_table_model_cell_changed (ETableModel *table_model, int col, int row, ETable return; } - eti_request_region_redraw (eti, 0, row, eti->cols, row, 0); + eti_request_region_redraw (eti, 0, row, eti->cols -1, row, 0); } static void @@ -575,10 +578,10 @@ e_table_item_redraw_range (ETableItem *eti, g_return_if_fail (eti != NULL); g_return_if_fail (E_IS_TABLE_ITEM (eti)); - if ((start_col == eti->focused_col) || - (end_col == eti->focused_col) || - (start_row == eti->focused_row) || - (end_row == eti->focused_row)) + if ((start_col == eti->cursor_col) || + (end_col == eti->cursor_col) || + (start_row == eti->cursor_row) || + (end_row == eti->cursor_row)) border = 2; else border = 0; @@ -685,7 +688,9 @@ eti_destroy (GtkObject *object) eti_remove_header_model (eti); eti_remove_table_model (eti); +#if 0 g_slist_free (eti->selection); +#endif if (eti->height_cache_idle_id) g_source_remove(eti->height_cache_idle_id); @@ -728,9 +733,10 @@ eti_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) eti->draw_focus = GTK_VALUE_BOOL (*arg); break; - case ARG_MODE_SPREADSHEET: - eti->mode_spreadsheet = GTK_VALUE_BOOL (*arg); + case ARG_CURSOR_MODE: + eti->cursor_mode = GTK_VALUE_INT (*arg); break; + case ARG_MINIMUM_WIDTH: if (eti->minimum_width == eti->width && GTK_VALUE_DOUBLE (*arg) > eti->width) e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); @@ -762,6 +768,9 @@ eti_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) case ARG_MINIMUM_WIDTH: GTK_VALUE_DOUBLE (*arg) = eti->minimum_width; break; + case ARG_HAS_CURSOR: + GTK_VALUE_BOOL (*arg) = (eti->cursor_row != -1); + break; default: arg->type = GTK_TYPE_INVALID; } @@ -772,8 +781,10 @@ eti_init (GnomeCanvasItem *item) { ETableItem *eti = E_TABLE_ITEM (item); - eti->focused_col = -1; - eti->focused_row = -1; + eti->cursor_row = -1; + eti->cursor_col = 0; + eti->cursor_mode = E_TABLE_CURSOR_SIMPLE; + eti->editing_col = -1; eti->editing_row = -1; eti->height = 0; @@ -787,7 +798,9 @@ eti_init (GnomeCanvasItem *item) eti->length_threshold = -1; eti->renderers_can_change_size = 1; +#if 0 eti->selection_mode = GTK_SELECTION_SINGLE; +#endif eti->needs_redraw = 0; eti->needs_compute_height = 0; @@ -975,16 +988,29 @@ eti_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, xd = x_offset; /* printf ("paint: %d %d\n", yd, yd + height); */ +#if 0 selected = g_slist_find (eti->selection, GINT_TO_POINTER (row)) != NULL; +#endif + selected = (row == eti->cursor_row); 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; + switch (eti->cursor_mode) { + case E_TABLE_CURSOR_SIMPLE: + if (eti->cursor_col == col && eti->cursor_row == row) + col_selected = !col_selected; + break; + case E_TABLE_CURSOR_LINE: + /* Nothing */ + break; + } - e_cell_draw (ecell_view, drawable, ecol->col_idx, col, row, selected, + e_cell_draw (ecell_view, drawable, ecol->col_idx, col, row, col_selected, xd, yd, xd + ecol->width, yd + height); - if (col == eti->focused_col && row == eti->focused_row){ + if (col == eti->cursor_col && row == eti->cursor_row){ f_x1 = xd; f_x2 = xd + ecol->width; f_y1 = yd; @@ -1097,27 +1123,28 @@ eti_cursor_move (ETableItem *eti, gint row, gint column) static void eti_cursor_move_left (ETableItem *eti) { - eti_cursor_move (eti, eti->focused_row, eti->focused_col - 1); + eti_cursor_move (eti, eti->cursor_row, eti->cursor_col - 1); } static void eti_cursor_move_right (ETableItem *eti) { - eti_cursor_move (eti, eti->focused_row, eti->focused_col + 1); + eti_cursor_move (eti, eti->cursor_row, eti->cursor_col + 1); } static void eti_cursor_move_up (ETableItem *eti) { - eti_cursor_move (eti, eti->focused_row - 1, eti->focused_col); + eti_cursor_move (eti, eti->cursor_row - 1, eti->cursor_col); } static void eti_cursor_move_down (ETableItem *eti) { - eti_cursor_move (eti, eti->focused_row + 1, eti->focused_col); + eti_cursor_move (eti, eti->cursor_row + 1, eti->cursor_col); } +/* FIXME: cursor */ static int eti_event (GnomeCanvasItem *item, GdkEvent *e) { @@ -1141,7 +1168,7 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) return TRUE; - if (eti->focused_row == row && eti->focused_col == col){ + if (eti->cursor_row == row && eti->cursor_col == col){ ecol = e_table_header_get_column (eti->header, col); ecell_view = eti->cell_views [col]; @@ -1159,7 +1186,6 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) */ e_table_item_leave_edit (eti); e_table_item_focus (eti, col, row); - e_table_item_select_row (eti, row); } break; } @@ -1178,7 +1204,7 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) return TRUE; gtk_signal_emit (GTK_OBJECT (eti), eti_signals [DOUBLE_CLICK], - GPOINTER_TO_INT (eti->selection->data)); + row); break; } case GDK_MOTION_NOTIFY: { @@ -1190,7 +1216,7 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) if (!find_cell (eti, e->motion.x, e->motion.y, &col, &row, &x1, &y1)) return TRUE; - if (eti->focused_row == row && eti->focused_col == col){ + if (eti->cursor_row == row && eti->cursor_col == col){ ecol = e_table_header_get_column (eti->header, col); ecell_view = eti->cell_views [col]; @@ -1206,35 +1232,39 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) } case GDK_KEY_PRESS: - if (eti->focused_col == -1) + if (eti->cursor_col == -1) return FALSE; switch (e->key.keyval){ case GDK_Left: +#if 0 if (!eti->mode_spreadsheet && eti_editing (eti)) break; +#endif - if (eti->focused_col > 0) + if (eti->cursor_col > 0) eti_cursor_move_left (eti); break; case GDK_Right: +#if 0 if (!eti->mode_spreadsheet && eti_editing (eti)) break; +#endif - if (eti->focused_col < eti->cols - 1) + if (eti->cursor_col < eti->cols - 1) eti_cursor_move_right (eti); break; case GDK_Up: - if (eti->focused_row > 0) + if (eti->cursor_row > 0) eti_cursor_move_up (eti); else return_val = FALSE; break; case GDK_Down: - if ((eti->focused_row + 1) < eti->rows) + if ((eti->cursor_row + 1) < eti->rows) eti_cursor_move_down (eti); else return_val = FALSE; @@ -1245,17 +1275,17 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) case GDK_ISO_Left_Tab: if ((e->key.state & GDK_SHIFT_MASK) != 0){ /* shift tab */ - if (eti->focused_col > 0) + if (eti->cursor_col > 0) eti_cursor_move_left (eti); - else if (eti->focused_row > 0) - eti_cursor_move (eti, eti->focused_row - 1, eti->cols - 1); + else if (eti->cursor_row > 0) + eti_cursor_move (eti, eti->cursor_row - 1, eti->cols - 1); else return_val = FALSE; } else { - if (eti->focused_col < eti->cols - 1) + if (eti->cursor_col < eti->cols - 1) eti_cursor_move_right (eti); - else if (eti->focused_row < eti->rows - 1) - eti_cursor_move (eti, eti->focused_row + 1, 0); + else if (eti->cursor_row < eti->rows - 1) + eti_cursor_move (eti, eti->cursor_row + 1, 0); else return_val = FALSE; } @@ -1270,14 +1300,14 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) return_val = FALSE; } - ecol = e_table_header_get_column (eti->header, eti->focused_col); - ecell_view = eti->cell_views [eti->focused_col]; - e_cell_event (ecell_view, e, ecol->col_idx, eti->focused_col, eti->focused_row); + ecol = e_table_header_get_column (eti->header, eti->cursor_col); + ecell_view = eti->cell_views [eti->cursor_col]; + e_cell_event (ecell_view, e, ecol->col_idx, eti->cursor_col, eti->cursor_row); } break; case GDK_KEY_RELEASE: - if (eti->focused_col == -1) + if (eti->cursor_col == -1) return FALSE; if (eti_editing (eti)){ @@ -1287,13 +1317,6 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) } break; - case GDK_FOCUS_CHANGE: - if (e->focus_change.in) { - } else { - e_table_item_leave_edit (eti); - e_table_item_unfocus (eti); - } - default: return_val = FALSE; } @@ -1306,12 +1329,14 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) static void eti_row_selection (ETableItem *eti, int row, gboolean selected) { +#if 0 eti_request_region_redraw (eti, 0, row, eti->cols - 1, row, 0); if (selected) eti->selection = g_slist_prepend (eti->selection, GINT_TO_POINTER (row)); else eti->selection = g_slist_remove (eti->selection, GINT_TO_POINTER (row)); +#endif } @@ -1334,8 +1359,9 @@ eti_class_init (GtkObjectClass *object_class) item_class->point = eti_point; item_class->event = eti_event; - eti_class->row_selection = eti_row_selection; - eti_class->double_click = NULL; + eti_class->row_selection = eti_row_selection; + eti_class->cursor_change = NULL; + eti_class->double_click = NULL; gtk_object_add_arg_type ("ETableItem::ETableHeader", GTK_TYPE_OBJECT, GTK_ARG_WRITABLE, ARG_TABLE_HEADER); @@ -1345,8 +1371,8 @@ eti_class_init (GtkObjectClass *object_class) 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::spreadsheet", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_MODE_SPREADSHEET); + 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); @@ -1356,8 +1382,8 @@ eti_class_init (GtkObjectClass *object_class) 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::has_focus", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_HAS_FOCUS); + gtk_object_add_arg_type ("ETableItem::has_cursor", GTK_TYPE_BOOL, + GTK_ARG_READWRITE, ARG_HAS_CURSOR); eti_signals [ROW_SELECTION] = gtk_signal_new ("row_selection", @@ -1367,6 +1393,14 @@ eti_class_init (GtkObjectClass *object_class) gtk_marshal_NONE__INT_INT, GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); + 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, @@ -1413,13 +1447,34 @@ e_table_item_focus (ETableItem *eti, int col, int row) */ gnome_canvas_item_grab_focus (GNOME_CANVAS_ITEM (eti)); - if (eti->focused_col != -1) - e_table_item_unfocus (eti); + e_table_item_unfocus (eti); + + if (row == -1) { + row = eti->rows - 1; + } + + if (col == -1) { + col = eti->cursor_col; + row = -1; + } - eti->focused_col = col; - eti->focused_row = row; + eti->cursor_col = col; + eti->cursor_row = row; - eti_request_region_redraw (eti, col, row, col, row, FOCUSED_BORDER); + gtk_signal_emit (GTK_OBJECT (eti), eti_signals [CURSOR_CHANGE], + row); + if (row != -1) { +#if 0 + if (eti->cursor_mode == E_TABLE_CURSOR_SPREADSHEET) + eti_request_region_redraw (eti, col, row, col, row, FOCUSED_BORDER); + else +#endif + /* FIXME: remove once selection stuff is done. */ + eti_request_region_redraw (eti, 0, row, eti->cols - 1, row, FOCUSED_BORDER); +#if 0 + e_table_item_select_row (eti, row); +#endif + } } void @@ -1428,20 +1483,32 @@ e_table_item_unfocus (ETableItem *eti) g_return_if_fail (eti != NULL); g_return_if_fail (E_IS_TABLE_ITEM (eti)); - if (eti->focused_row == -1) + if (eti->cursor_row == -1) return; { - const int col = eti->focused_col; - const int row = eti->focused_row; +#if 0 + const int col = eti->cursor_col; +#endif + const int row = eti->cursor_row; - eti_request_region_redraw (eti, col, row, col, row, FOCUSED_BORDER); +#if 0 + if (eti->cursor_mode == E_TABLE_CURSOR_SPREADSHEET) + eti_request_region_redraw (eti, col, row, col, row, FOCUSED_BORDER); + else +#endif + /* FIXME: remove once selection stuff is done. */ + gtk_signal_emit (GTK_OBJECT (eti), eti_signals [ROW_SELECTION], + row, 0); + eti_request_region_redraw (eti, 0, row, eti->cols - 1, row, FOCUSED_BORDER); +#if 0 while (eti->selection){ e_table_item_unselect_row (eti, GPOINTER_TO_INT(eti->selection->data)); } +#endif } - eti->focused_col = -1; - eti->focused_row = -1; + eti->cursor_col = -1; + eti->cursor_row = -1; } gint @@ -1450,10 +1517,11 @@ e_table_item_get_focused_column (ETableItem *eti) g_return_val_if_fail (eti != NULL, -1); g_return_val_if_fail (E_IS_TABLE_ITEM (eti), -1); - return eti->focused_col; + return eti->cursor_col; } +#if 0 const GSList * e_table_item_get_selection (ETableItem *eti) { @@ -1544,6 +1612,7 @@ e_table_item_select_row (ETableItem *eti, int row) } } +#endif void e_table_item_enter_edit (ETableItem *eti, int col, int row) |