2 * Copyright (C) 2003 James Henstridge
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
26 #define GDK_DISABLE_DEPRECATION_WARNINGS
31 #define STDOUT_FILENO 1
34 struct { const gchar *filename; guint merge_id; } merge_ids[] = {
41 dump_tree (GtkWidget *button,
46 dump = gtk_ui_manager_get_ui (merge);
47 g_message ("%s", dump);
54 gtk_accel_map_save_fd (STDOUT_FILENO);
58 print_toplevel (GtkWidget *widget, gpointer user_data)
60 g_print ("%s\n", G_OBJECT_TYPE_NAME (widget));
64 dump_toplevels (GtkWidget *button,
69 toplevels = gtk_ui_manager_get_toplevels (merge,
70 GTK_UI_MANAGER_MENUBAR |
71 GTK_UI_MANAGER_TOOLBAR |
72 GTK_UI_MANAGER_POPUP);
74 g_slist_foreach (toplevels, (GFunc) print_toplevel, NULL);
75 g_slist_free (toplevels);
79 toggle_tearoffs (GtkWidget *button,
82 gboolean add_tearoffs;
84 add_tearoffs = gtk_ui_manager_get_add_tearoffs (merge);
86 gtk_ui_manager_set_add_tearoffs (merge, !add_tearoffs);
90 delayed_toggle_dynamic (GtkUIManager *merge)
93 static GtkActionGroup *dynamic = NULL;
94 static guint merge_id = 0;
98 dynamic = gtk_action_group_new ("dynamic");
99 gtk_ui_manager_insert_action_group (merge, dynamic, 0);
100 dyn = g_object_new (GTK_TYPE_ACTION,
102 "label", "Dynamic action 1",
103 "stock_id", GTK_STOCK_COPY,
105 gtk_action_group_add_action (dynamic, dyn);
106 dyn = g_object_new (GTK_TYPE_ACTION,
108 "label", "Dynamic action 2",
109 "stock_id", GTK_STOCK_EXECUTE,
111 gtk_action_group_add_action (dynamic, dyn);
116 merge_id = gtk_ui_manager_new_merge_id (merge);
117 gtk_ui_manager_add_ui (merge, merge_id, "/toolbar1/ToolbarPlaceholder",
118 "dyn1", "dyn1", 0, 0);
119 gtk_ui_manager_add_ui (merge, merge_id, "/toolbar1/ToolbarPlaceholder",
120 "dynsep", NULL, GTK_UI_MANAGER_SEPARATOR, 0);
121 gtk_ui_manager_add_ui (merge, merge_id, "/toolbar1/ToolbarPlaceholder",
122 "dyn2", "dyn2", 0, 0);
124 gtk_ui_manager_add_ui (merge, merge_id, "/menubar/EditMenu",
125 "dyn1menu", "dyn1", GTK_UI_MANAGER_MENU, 0);
126 gtk_ui_manager_add_ui (merge, merge_id, "/menubar/EditMenu/dyn1menu",
127 "dyn1", "dyn1", GTK_UI_MANAGER_MENUITEM, 0);
128 gtk_ui_manager_add_ui (merge, merge_id, "/menubar/EditMenu/dyn1menu/dyn1",
129 "dyn2", "dyn2", GTK_UI_MANAGER_AUTO, FALSE);
133 gtk_ui_manager_remove_ui (merge, merge_id);
141 toggle_dynamic (GtkWidget *button,
144 gdk_threads_add_timeout (2000, (GSourceFunc)delayed_toggle_dynamic, merge);
148 activate_action (GtkAction *action)
150 const gchar *name = gtk_action_get_name (action);
151 const gchar *typename = G_OBJECT_TYPE_NAME (action);
153 g_message ("Action %s (type=%s) activated", name, typename);
157 toggle_action (GtkAction *action)
159 const gchar *name = gtk_action_get_name (action);
160 const gchar *typename = G_OBJECT_TYPE_NAME (action);
162 g_message ("ToggleAction %s (type=%s) toggled (active=%d)", name, typename,
163 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
168 radio_action_changed (GtkAction *action, GtkRadioAction *current)
170 g_message ("RadioAction %s (type=%s) activated (active=%d) (value %d)",
171 gtk_action_get_name (GTK_ACTION (current)),
172 G_OBJECT_TYPE_NAME (GTK_ACTION (current)),
173 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current)),
174 gtk_radio_action_get_current_value (current));
177 static GtkActionEntry entries[] = {
178 { "FileMenuAction", NULL, "_File" },
179 { "EditMenuAction", NULL, "_Edit" },
180 { "HelpMenuAction", NULL, "_Help" },
181 { "JustifyMenuAction", NULL, "_Justify" },
182 { "EmptyMenu1Action", NULL, "Empty 1" },
183 { "EmptyMenu2Action", NULL, "Empty 2" },
184 { "Test", NULL, "Test" },
186 { "QuitAction", GTK_STOCK_QUIT, NULL, "<control>q", "Quit", G_CALLBACK (gtk_main_quit) },
187 { "NewAction", GTK_STOCK_NEW, NULL, "<control>n", "Create something", G_CALLBACK (activate_action) },
188 { "New2Action", GTK_STOCK_NEW, NULL, "<control>m", "Create something else", G_CALLBACK (activate_action) },
189 { "OpenAction", GTK_STOCK_OPEN, NULL, NULL, "Open it", G_CALLBACK (activate_action) },
190 { "CutAction", GTK_STOCK_CUT, NULL, "<control>x", "Knive", G_CALLBACK (activate_action) },
191 { "CopyAction", GTK_STOCK_COPY, NULL, "<control>c", "Copy", G_CALLBACK (activate_action) },
192 { "PasteAction", GTK_STOCK_PASTE, NULL, "<control>v", "Paste", G_CALLBACK (activate_action) },
193 { "AboutAction", NULL, "_About", NULL, "About", G_CALLBACK (activate_action) },
195 static guint n_entries = G_N_ELEMENTS (entries);
197 static GtkToggleActionEntry toggle_entries[] = {
198 { "BoldAction", GTK_STOCK_BOLD, "_Bold", "<control>b", "Make it bold", G_CALLBACK (toggle_action),
201 static guint n_toggle_entries = G_N_ELEMENTS (toggle_entries);
210 static GtkRadioActionEntry radio_entries[] = {
211 { "justify-left", GTK_STOCK_JUSTIFY_LEFT, NULL, "<control>L",
212 "Left justify the text", JUSTIFY_LEFT },
213 { "justify-center", GTK_STOCK_JUSTIFY_CENTER, NULL, "<super>E",
214 "Center justify the text", JUSTIFY_CENTER },
215 { "justify-right", GTK_STOCK_JUSTIFY_RIGHT, NULL, "<hyper>R",
216 "Right justify the text", JUSTIFY_RIGHT },
217 { "justify-fill", GTK_STOCK_JUSTIFY_FILL, NULL, "<super><hyper>J",
218 "Fill justify the text", JUSTIFY_FILL },
220 static guint n_radio_entries = G_N_ELEMENTS (radio_entries);
223 add_widget (GtkUIManager *merge,
227 gtk_box_pack_start (box, widget, FALSE, FALSE, 0);
228 gtk_widget_show (widget);
232 toggle_merge (GtkWidget *button,
237 mergenum = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (button), "mergenum"));
239 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
243 g_message ("merging %s", merge_ids[mergenum].filename);
244 merge_ids[mergenum].merge_id =
245 gtk_ui_manager_add_ui_from_file (merge, merge_ids[mergenum].filename, &err);
250 dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_toplevel (button)),
251 0, GTK_MESSAGE_WARNING, GTK_BUTTONS_OK,
252 "could not merge %s: %s", merge_ids[mergenum].filename,
255 g_signal_connect (dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);
256 gtk_widget_show (dialog);
258 g_clear_error (&err);
263 g_message ("unmerging %s (merge_id=%u)", merge_ids[mergenum].filename,
264 merge_ids[mergenum].merge_id);
265 gtk_ui_manager_remove_ui (merge, merge_ids[mergenum].merge_id);
270 set_name_func (GtkTreeViewColumn *tree_column,
271 GtkCellRenderer *cell,
272 GtkTreeModel *tree_model,
279 gtk_tree_model_get (tree_model, iter, 0, &action, -1);
280 g_object_get (action, "name", &name, NULL);
281 g_object_set (cell, "text", name, NULL);
283 g_object_unref (action);
287 set_sensitive_func (GtkTreeViewColumn *tree_column,
288 GtkCellRenderer *cell,
289 GtkTreeModel *tree_model,
296 gtk_tree_model_get (tree_model, iter, 0, &action, -1);
297 g_object_get (action, "sensitive", &sensitive, NULL);
298 g_object_set (cell, "active", sensitive, NULL);
299 g_object_unref (action);
304 set_visible_func (GtkTreeViewColumn *tree_column,
305 GtkCellRenderer *cell,
306 GtkTreeModel *tree_model,
313 gtk_tree_model_get (tree_model, iter, 0, &action, -1);
314 g_object_get (action, "visible", &visible, NULL);
315 g_object_set (cell, "active", visible, NULL);
316 g_object_unref (action);
320 sensitivity_toggled (GtkCellRendererToggle *cell,
321 const gchar *path_str,
329 path = gtk_tree_path_new_from_string (path_str);
330 gtk_tree_model_get_iter (model, &iter, path);
332 gtk_tree_model_get (model, &iter, 0, &action, -1);
333 g_object_get (action, "sensitive", &sensitive, NULL);
334 g_object_set (action, "sensitive", !sensitive, NULL);
335 gtk_tree_model_row_changed (model, path, &iter);
336 gtk_tree_path_free (path);
340 visibility_toggled (GtkCellRendererToggle *cell,
341 const gchar *path_str,
349 path = gtk_tree_path_new_from_string (path_str);
350 gtk_tree_model_get_iter (model, &iter, path);
352 gtk_tree_model_get (model, &iter, 0, &action, -1);
353 g_object_get (action, "visible", &visible, NULL);
354 g_object_set (action, "visible", !visible, NULL);
355 gtk_tree_model_row_changed (model, path, &iter);
356 gtk_tree_path_free (path);
360 iter_compare_func (GtkTreeModel *model,
365 GValue a_value = G_VALUE_INIT, b_value = G_VALUE_INIT;
366 GtkAction *a_action, *b_action;
367 const gchar *a_name, *b_name;
370 gtk_tree_model_get_value (model, a, 0, &a_value);
371 gtk_tree_model_get_value (model, b, 0, &b_value);
372 a_action = GTK_ACTION (g_value_get_object (&a_value));
373 b_action = GTK_ACTION (g_value_get_object (&b_value));
375 a_name = gtk_action_get_name (a_action);
376 b_name = gtk_action_get_name (b_action);
377 if (a_name == NULL && b_name == NULL)
379 else if (a_name == NULL)
381 else if (b_name == NULL)
384 retval = strcmp (a_name, b_name);
386 g_value_unset (&b_value);
387 g_value_unset (&a_value);
393 create_tree_view (GtkUIManager *merge)
395 GtkWidget *tree_view, *sw;
398 GtkCellRenderer *cell;
400 store = gtk_list_store_new (1, GTK_TYPE_ACTION);
401 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (store), 0,
402 iter_compare_func, NULL, NULL);
403 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store), 0,
406 for (p = gtk_ui_manager_get_action_groups (merge); p; p = p->next)
410 actions = gtk_action_group_list_actions (p->data);
412 for (l = actions; l; l = l->next)
416 gtk_list_store_append (store, &iter);
417 gtk_list_store_set (store, &iter, 0, l->data, -1);
420 g_list_free (actions);
423 tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
424 g_object_unref (store);
426 gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (tree_view),
428 gtk_cell_renderer_text_new (),
429 set_name_func, NULL, NULL);
431 gtk_tree_view_column_set_sort_column_id (gtk_tree_view_get_column (GTK_TREE_VIEW (tree_view), 0), 0);
433 cell = gtk_cell_renderer_toggle_new ();
434 g_signal_connect (cell, "toggled", G_CALLBACK (sensitivity_toggled), store);
435 gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (tree_view),
438 set_sensitive_func, NULL, NULL);
440 cell = gtk_cell_renderer_toggle_new ();
441 g_signal_connect (cell, "toggled", G_CALLBACK (visibility_toggled), store);
442 gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (tree_view),
445 set_visible_func, NULL, NULL);
447 sw = gtk_scrolled_window_new (NULL, NULL);
448 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
449 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
450 gtk_container_add (GTK_CONTAINER (sw), tree_view);
456 area_press (GtkWidget *drawing_area,
457 GdkEventButton *event,
460 gtk_widget_grab_focus (drawing_area);
462 if (gdk_event_triggers_context_menu ((GdkEvent *) event) &&
463 event->type == GDK_BUTTON_PRESS)
465 GtkWidget *menu = gtk_ui_manager_get_widget (merge, "/FileMenu");
467 if (GTK_IS_MENU (menu))
469 gtk_menu_popup (GTK_MENU (menu), NULL, NULL,
481 activate_path (GtkWidget *button,
484 GtkAction *action = gtk_ui_manager_get_action (merge,
485 "/menubar/HelpMenu/About");
487 gtk_action_activate (action);
489 g_message ("no action found");
492 typedef struct _ActionStatus ActionStatus;
494 struct _ActionStatus {
496 GtkWidget *statusbar;
500 action_status_destroy (gpointer data)
502 ActionStatus *action_status = data;
504 g_object_unref (action_status->action);
505 g_object_unref (action_status->statusbar);
507 g_free (action_status);
511 set_tip (GtkWidget *widget)
516 data = g_object_get_data (G_OBJECT (widget), "action-status");
520 g_object_get (data->action, "tooltip", &tooltip, NULL);
522 gtk_statusbar_push (GTK_STATUSBAR (data->statusbar), 0,
523 tooltip ? tooltip : "");
530 unset_tip (GtkWidget *widget)
534 data = g_object_get_data (G_OBJECT (widget), "action-status");
537 gtk_statusbar_pop (GTK_STATUSBAR (data->statusbar), 0);
541 connect_proxy (GtkUIManager *merge,
544 GtkWidget *statusbar)
546 if (GTK_IS_MENU_ITEM (proxy))
550 data = g_object_get_data (G_OBJECT (proxy), "action-status");
553 g_object_unref (data->action);
554 g_object_unref (data->statusbar);
556 data->action = g_object_ref (action);
557 data->statusbar = g_object_ref (statusbar);
561 data = g_new0 (ActionStatus, 1);
563 data->action = g_object_ref (action);
564 data->statusbar = g_object_ref (statusbar);
566 g_object_set_data_full (G_OBJECT (proxy), "action-status",
567 data, action_status_destroy);
569 g_signal_connect (proxy, "select", G_CALLBACK (set_tip), NULL);
570 g_signal_connect (proxy, "deselect", G_CALLBACK (unset_tip), NULL);
576 main (int argc, char **argv)
578 GtkActionGroup *action_group;
581 GtkWidget *window, *grid, *frame, *menu_box, *vbox, *view;
582 GtkWidget *button, *area, *statusbar;
586 gtk_init (&argc, &argv);
588 action_group = gtk_action_group_new ("TestActions");
589 gtk_action_group_add_actions (action_group,
592 action = gtk_action_group_get_action (action_group, "EmptyMenu1Action");
593 g_object_set (action, "hide_if_empty", FALSE, NULL);
594 action = gtk_action_group_get_action (action_group, "EmptyMenu2Action");
595 g_object_set (action, "hide_if_empty", TRUE, NULL);
596 gtk_action_group_add_toggle_actions (action_group,
597 toggle_entries, n_toggle_entries,
599 gtk_action_group_add_radio_actions (action_group,
600 radio_entries, n_radio_entries,
602 G_CALLBACK (radio_action_changed), NULL);
604 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
605 gtk_window_set_default_size (GTK_WINDOW (window), -1, 400);
606 g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
608 grid = gtk_grid_new ();
609 gtk_grid_set_row_spacing (GTK_GRID (grid), 2);
610 gtk_grid_set_column_spacing (GTK_GRID (grid), 2);
611 gtk_container_set_border_width (GTK_CONTAINER (grid), 2);
612 gtk_container_add (GTK_CONTAINER (window), grid);
614 frame = gtk_frame_new ("Menus and Toolbars");
615 gtk_grid_attach (GTK_GRID (grid), frame, 0, 1, 2, 1);
617 menu_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
618 gtk_container_set_border_width (GTK_CONTAINER (menu_box), 2);
619 gtk_container_add (GTK_CONTAINER (frame), menu_box);
621 statusbar = gtk_statusbar_new ();
622 gtk_box_pack_end (GTK_BOX (menu_box), statusbar, FALSE, FALSE, 0);
624 area = gtk_drawing_area_new ();
625 gtk_widget_set_events (area, GDK_BUTTON_PRESS_MASK);
626 gtk_widget_set_size_request (area, -1, 40);
627 gtk_box_pack_end (GTK_BOX (menu_box), area, FALSE, FALSE, 0);
628 gtk_widget_show (area);
630 button = gtk_button_new ();
631 gtk_box_pack_end (GTK_BOX (menu_box), button, FALSE, FALSE, 0);
632 gtk_activatable_set_related_action (GTK_ACTIVATABLE (button),
633 gtk_action_group_get_action (action_group, "AboutAction"));
635 gtk_widget_show (button);
637 button = gtk_check_button_new ();
638 gtk_box_pack_end (GTK_BOX (menu_box), button, FALSE, FALSE, 0);
639 gtk_activatable_set_related_action (GTK_ACTIVATABLE (button),
640 gtk_action_group_get_action (action_group, "BoldAction"));
641 gtk_widget_show (button);
643 box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
644 gtk_box_pack_end (GTK_BOX (menu_box), box, FALSE, FALSE, 0);
645 gtk_container_add (GTK_CONTAINER (box), gtk_label_new ("Bold:"));
646 button = gtk_switch_new ();
647 gtk_container_add (GTK_CONTAINER (box), button);
648 gtk_activatable_set_related_action (GTK_ACTIVATABLE (button),
649 gtk_action_group_get_action (action_group, "BoldAction"));
650 gtk_widget_show_all (box);
652 merge = gtk_ui_manager_new ();
654 g_signal_connect (merge, "connect-proxy", G_CALLBACK (connect_proxy), statusbar);
655 g_signal_connect (area, "button_press_event", G_CALLBACK (area_press), merge);
657 gtk_ui_manager_insert_action_group (merge, action_group, 0);
658 g_signal_connect (merge, "add_widget", G_CALLBACK (add_widget), menu_box);
660 gtk_window_add_accel_group (GTK_WINDOW (window),
661 gtk_ui_manager_get_accel_group (merge));
663 frame = gtk_frame_new ("UI Files");
664 gtk_widget_set_vexpand (frame, TRUE);
665 gtk_grid_attach (GTK_GRID (grid), frame, 0, 0, 1, 1);
667 vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
668 gtk_container_set_border_width (GTK_CONTAINER (vbox), 2);
669 gtk_container_add (GTK_CONTAINER (frame), vbox);
671 for (i = 0; i < G_N_ELEMENTS (merge_ids); i++)
673 button = gtk_check_button_new_with_label (merge_ids[i].filename);
674 g_object_set_data (G_OBJECT (button), "mergenum", GINT_TO_POINTER (i));
675 g_signal_connect (button, "toggled", G_CALLBACK (toggle_merge), merge);
676 gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
677 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
680 button = gtk_check_button_new_with_label ("Tearoffs");
681 g_signal_connect (button, "clicked", G_CALLBACK (toggle_tearoffs), merge);
682 gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
684 button = gtk_check_button_new_with_label ("Dynamic");
685 g_signal_connect (button, "clicked", G_CALLBACK (toggle_dynamic), merge);
686 gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
688 button = gtk_button_new_with_label ("Activate path");
689 g_signal_connect (button, "clicked", G_CALLBACK (activate_path), merge);
690 gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
692 button = gtk_button_new_with_label ("Dump Tree");
693 g_signal_connect (button, "clicked", G_CALLBACK (dump_tree), merge);
694 gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
696 button = gtk_button_new_with_label ("Dump Toplevels");
697 g_signal_connect (button, "clicked", G_CALLBACK (dump_toplevels), merge);
698 gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
700 button = gtk_button_new_with_label ("Dump Accels");
701 g_signal_connect (button, "clicked", G_CALLBACK (dump_accels), NULL);
702 gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
704 view = create_tree_view (merge);
705 gtk_widget_set_hexpand (view, TRUE);
706 gtk_widget_set_vexpand (view, TRUE);
707 gtk_grid_attach (GTK_GRID (grid), view, 1, 0, 1, 1);
709 gtk_widget_show_all (window);
712 #ifdef DEBUG_UI_MANAGER
716 g_print ("\n> before unreffing the ui manager <\n");
717 for (action = gtk_action_group_list_actions (action_group);
719 action = action->next)
721 GtkAction *a = action->data;
722 g_print (" action %s ref count %d\n",
723 gtk_action_get_name (a), G_OBJECT (a)->ref_count);
728 g_object_unref (merge);
730 #ifdef DEBUG_UI_MANAGER
734 g_print ("\n> after unreffing the ui manager <\n");
735 for (action = gtk_action_group_list_actions (action_group);
737 action = action->next)
739 GtkAction *a = action->data;
740 g_print (" action %s ref count %d\n",
741 gtk_action_get_name (a), G_OBJECT (a)->ref_count);
746 g_object_unref (action_group);