2 * Copyright (C) 2011 Red Hat, Inc.
3 * Written by Matthias Clasen
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
30 * - Focus changes. Verify that stopping subscriptions works.
32 * - Other attributes. What about icons ?
41 gboolean items_changed;
44 /* Menumodel callbacks {{{2 */
47 connect_to_items_changed (GMenuModel *model,
55 if (!g_object_get_data (G_OBJECT (model), "handler-connected"))
57 g_signal_connect (model, "items-changed", callback, data);
58 g_object_set_data (G_OBJECT (model), "handler-connected", GINT_TO_POINTER (1));
60 for (i = 0; i < g_menu_model_get_n_items (model); i++)
62 iter = g_menu_model_iterate_item_links (model, i);
63 while (g_menu_link_iter_next (iter))
65 m = g_menu_link_iter_get_value (iter);
66 connect_to_items_changed (m, callback, data);
69 g_object_unref (iter);
74 items_changed (GMenuModel *model,
80 g_print ("Received GMenuModel::items-changed\n");
81 holder->items_changed = TRUE;
82 connect_to_items_changed (model, G_CALLBACK (items_changed), holder);
85 /* Actiongroup callbacks {{{2 */
91 gulong enabled_changed_id;
92 gulong state_changed_id;
93 gulong activate_handler;
97 action_data_free (gpointer data)
101 if (a->enabled_changed_id)
102 g_signal_handler_disconnect (a->group, a->enabled_changed_id);
104 if (a->state_changed_id)
105 g_signal_handler_disconnect (a->group, a->state_changed_id);
107 g_object_unref (a->group);
115 enabled_changed (GActionGroup *group,
116 const gchar *action_name,
120 gtk_widget_set_sensitive (widget, enabled);
124 toggle_state_changed (GActionGroup *group,
131 a = g_object_get_data (G_OBJECT (w), "action");
132 g_signal_handler_block (w, a->activate_handler);
133 gtk_check_menu_item_set_active (w, g_variant_get_boolean (state));
134 g_signal_handler_unblock (w, a->activate_handler);
138 radio_state_changed (GActionGroup *group,
146 a = g_object_get_data (G_OBJECT (w), "action");
147 g_signal_handler_block (w, a->activate_handler);
148 b = g_strcmp0 (a->target, g_variant_get_string (state, NULL)) == 0;
149 gtk_check_menu_item_set_active (w, b);
150 g_signal_handler_unblock (w, a->activate_handler);
153 /* Menuitem callbacks {{{2 */
156 item_activated (GtkWidget *w,
162 a = g_object_get_data (G_OBJECT (w), "action");
164 parameter = g_variant_new_string (a->target);
167 g_action_group_activate_action (a->group, a->name, parameter);
170 /* GtkMenu construction {{{2 */
173 create_menuitem_from_model (GMenuModel *model,
183 const GVariantType *type;
187 g_menu_model_get_item_attribute (model, item, G_MENU_ATTRIBUTE_LABEL, "s", &label);
190 g_menu_model_get_item_attribute (model, item, G_MENU_ATTRIBUTE_ACTION, "s", &action);
193 type = g_action_group_get_action_state_type (group, action);
198 w = gtk_menu_item_new_with_mnemonic (label);
199 else if (g_variant_type_equal (type, G_VARIANT_TYPE_BOOLEAN))
200 w = gtk_check_menu_item_new_with_label (label);
201 else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING))
203 w = gtk_check_menu_item_new_with_label (label);
204 gtk_check_menu_item_set_draw_as_radio (GTK_CHECK_MENU_ITEM (w), TRUE);
207 g_assert_not_reached ();
211 a = g_new0 (ActionData, 1);
212 a->group = g_object_ref (group);
213 a->name = g_strdup (action);
214 g_object_set_data_full (G_OBJECT (w), "action", a, action_data_free);
216 if (!g_action_group_get_action_enabled (group, action))
217 gtk_widget_set_sensitive (w, FALSE);
219 s = g_strconcat ("action-enabled-changed::", action, NULL);
220 a->enabled_changed_id = g_signal_connect (group, s,
221 G_CALLBACK (enabled_changed), w);
224 a->activate_handler = g_signal_connect (w, "activate", G_CALLBACK (item_activated), NULL);
230 else if (g_variant_type_equal (type, G_VARIANT_TYPE_BOOLEAN))
232 s = g_strconcat ("action-state-changed::", action, NULL);
233 a->state_changed_id = g_signal_connect (group, s,
234 G_CALLBACK (toggle_state_changed), w);
236 v = g_action_group_get_action_state (group, action);
237 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (w),
238 g_variant_get_boolean (v));
241 else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING))
243 s = g_strconcat ("action-state-changed::", action, NULL);
244 a->state_changed_id = g_signal_connect (group, s,
245 G_CALLBACK (radio_state_changed), w);
247 g_menu_model_get_item_attribute (model, item, G_MENU_ATTRIBUTE_TARGET, "s", &target);
248 a->target = g_strdup (target);
249 v = g_action_group_get_action_state (group, action);
250 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (w),
251 g_strcmp0 (g_variant_get_string (v, NULL), target) == 0);
256 g_assert_not_reached ();
265 static GtkWidget *create_menu_from_model (GMenuModel *model,
266 GActionGroup *group);
269 append_items_from_model (GtkWidget *menu,
272 gboolean *need_separator,
273 const gchar *heading)
283 n = g_menu_model_get_n_items (model);
285 if (*need_separator && n > 0)
287 w = gtk_separator_menu_item_new ();
289 gtk_menu_shell_append (GTK_MENU_SHELL (menu), w);
290 *need_separator = FALSE;
295 w = gtk_menu_item_new_with_label (heading);
297 gtk_widget_set_sensitive (w, FALSE);
298 gtk_menu_shell_append (GTK_MENU_SHELL (menu), w);
300 /* FIXME: this interferes with toggle spacing */
301 w = gtk_bin_get_child (GTK_BIN (w));
302 gtk_misc_set_alignment (GTK_MISC (w), 0.5, 0.5);
306 for (i = 0; i < n; i++)
308 if ((m = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION)))
311 g_menu_model_get_item_attribute (model, i, G_MENU_ATTRIBUTE_LABEL, "s", &label);
312 append_items_from_model (menu, m, group, need_separator, label);
318 w = gtk_separator_menu_item_new ();
320 gtk_menu_shell_append (GTK_MENU_SHELL (menu), w);
321 *need_separator = FALSE;
327 menuitem = create_menuitem_from_model (model, i, group);
329 if ((m = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU)))
331 submenu = create_menu_from_model (m, group);
332 gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
336 gtk_widget_show (menuitem);
337 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
339 *need_separator = TRUE;
344 create_menu_from_model (GMenuModel *model,
348 gboolean need_separator;
351 need_separator = FALSE;
352 append_items_from_model (w, model, group, &need_separator, NULL);
360 menu_holder_new (GMenuModel *model,
365 holder = g_new (MenuHolder, 1);
366 holder->model = g_object_ref (model);
367 holder->group = g_object_ref (group);
368 holder->menu = create_menu_from_model (model, group);
369 holder->items_changed = FALSE;
371 connect_to_items_changed (model, G_CALLBACK (items_changed), holder);
377 menu_holder_get_menu (MenuHolder *holder)
379 if (holder->items_changed)
381 holder->items_changed = FALSE;
382 gtk_widget_destroy (holder->menu);
383 holder->menu = create_menu_from_model (holder->model, holder->group);
389 /* The example menu {{{1 */
391 static const gchar menu_markup[] =
393 "<menu id='edit-menu'>\n"
396 " <attribute name='action'>undo</attribute>\n"
397 " <attribute name='label' translatable='yes' context='Stock label'>_Undo</attribute>\n"
400 " <attribute name='label' translatable='yes'>Redo</attribute>\n"
401 " <attribute name='action'>redo</attribute>\n"
406 " <attribute name='label' translatable='yes'>Copy & Paste</attribute>\n"
408 " <attribute name='label' translatable='yes'>Cut</attribute>\n"
409 " <attribute name='action'>cut</attribute>\n"
412 " <attribute name='label' translatable='yes'>Copy</attribute>\n"
413 " <attribute name='action'>copy</attribute>\n"
416 " <attribute name='label' translatable='yes'>Paste</attribute>\n"
417 " <attribute name='action'>paste</attribute>\n"
422 " <attribute name='label' translatable='yes'>Bold</attribute>\n"
423 " <attribute name='action'>bold</attribute>\n"
426 " <attribute name='label' translatable='yes'>Language</attribute>\n"
428 " <attribute name='label' translatable='yes'>Latin</attribute>\n"
429 " <attribute name='action'>lang</attribute>\n"
430 " <attribute name='target'>latin</attribute>\n"
433 " <attribute name='label' translatable='yes'>Greek</attribute>\n"
434 " <attribute name='action'>lang</attribute>\n"
435 " <attribute name='target'>greek</attribute>\n"
438 " <attribute name='label' translatable='yes'>Urdu</attribute>\n"
439 " <attribute name='action'>lang</attribute>\n"
440 " <attribute name='target'>urdu</attribute>\n"
450 GError *error = NULL;
454 builder = gtk_builder_new ();
455 gtk_builder_add_from_string (builder, menu_markup, -1, &error);
456 g_assert_no_error (error);
458 menu = g_object_ref (gtk_builder_get_object (builder, "edit-menu"));
459 g_object_unref (builder);
464 /* The example actions {{{1 */
467 activate_action (GSimpleAction *action, GVariant *parameter, gpointer user_data)
469 g_print ("Action %s activated\n", g_action_get_name (G_ACTION (action)));
473 activate_toggle (GSimpleAction *action, GVariant *parameter, gpointer user_data)
475 GVariant *old_state, *new_state;
477 old_state = g_action_get_state (G_ACTION (action));
478 new_state = g_variant_new_boolean (!g_variant_get_boolean (old_state));
480 g_print ("Toggle action %s activated, state changes from %d to %d\n",
481 g_action_get_name (G_ACTION (action)),
482 g_variant_get_boolean (old_state),
483 g_variant_get_boolean (new_state));
485 g_simple_action_set_state (action, new_state);
486 g_variant_unref (old_state);
490 activate_radio (GSimpleAction *action, GVariant *parameter, gpointer user_data)
492 GVariant *old_state, *new_state;
494 old_state = g_action_get_state (G_ACTION (action));
495 new_state = g_variant_new_string (g_variant_get_string (parameter, NULL));
497 g_print ("Radio action %s activated, state changes from %s to %s\n",
498 g_action_get_name (G_ACTION (action)),
499 g_variant_get_string (old_state, NULL),
500 g_variant_get_string (new_state, NULL));
502 g_simple_action_set_state (action, new_state);
503 g_variant_unref (old_state);
506 static GActionEntry actions[] = {
507 { "undo", activate_action, NULL, NULL, NULL },
508 { "redo", activate_action, NULL, NULL, NULL },
509 { "cut", activate_action, NULL, NULL, NULL },
510 { "copy", activate_action, NULL, NULL, NULL },
511 { "paste", activate_action, NULL, NULL, NULL },
512 { "bold", activate_toggle, NULL, "true", NULL },
513 { "lang", activate_radio, "s", "'latin'", NULL },
516 static GActionGroup *
519 GSimpleActionGroup *group;
521 group = g_simple_action_group_new ();
523 g_simple_action_group_add_entries (group, actions, G_N_ELEMENTS (actions), NULL);
525 return G_ACTION_GROUP (group);
528 /* The action treeview {{{1 */
531 enabled_cell_func (GtkTreeViewColumn *column,
532 GtkCellRenderer *cell,
537 GActionGroup *group = data;
541 gtk_tree_model_get (model, iter, 0, &name, -1);
542 enabled = g_action_group_get_action_enabled (group, name);
545 gtk_cell_renderer_toggle_set_active (GTK_CELL_RENDERER_TOGGLE (cell), enabled);
549 state_cell_func (GtkTreeViewColumn *column,
550 GtkCellRenderer *cell,
555 GActionGroup *group = data;
559 gtk_tree_model_get (model, iter, 0, &name, -1);
560 state = g_action_group_get_action_state (group, name);
563 gtk_cell_renderer_set_visible (cell, FALSE);
564 g_object_set (cell, "mode", GTK_CELL_RENDERER_MODE_INERT, NULL);
569 if (g_variant_is_of_type (state, G_VARIANT_TYPE_BOOLEAN) &&
570 GTK_IS_CELL_RENDERER_TOGGLE (cell))
572 gtk_cell_renderer_set_visible (cell, TRUE);
573 g_object_set (cell, "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE, NULL);
574 gtk_cell_renderer_toggle_set_active (GTK_CELL_RENDERER_TOGGLE (cell),
575 g_variant_get_boolean (state));
577 else if (g_variant_is_of_type (state, G_VARIANT_TYPE_STRING) &&
578 GTK_IS_CELL_RENDERER_COMBO (cell))
580 gtk_cell_renderer_set_visible (cell, TRUE);
581 g_object_set (cell, "mode", GTK_CELL_RENDERER_MODE_EDITABLE, NULL);
582 g_object_set (cell, "text", g_variant_get_string (state, NULL), NULL);
585 g_variant_unref (state);
589 enabled_cell_toggled (GtkCellRendererToggle *cell,
590 const gchar *path_str,
600 group = g_object_get_data (G_OBJECT (model), "group");
601 path = gtk_tree_path_new_from_string (path_str);
602 gtk_tree_model_get_iter (model, &iter, path);
603 gtk_tree_model_get (model, &iter, 0, &name, -1);
605 enabled = g_action_group_get_action_enabled (group, name);
606 action = g_simple_action_group_lookup (G_SIMPLE_ACTION_GROUP (group), name);
607 g_simple_action_set_enabled (G_SIMPLE_ACTION (action), !enabled);
609 gtk_tree_model_row_changed (model, path, &iter);
612 gtk_tree_path_free (path);
616 state_cell_toggled (GtkCellRendererToggle *cell,
617 const gchar *path_str,
627 group = g_object_get_data (G_OBJECT (model), "group");
628 path = gtk_tree_path_new_from_string (path_str);
629 gtk_tree_model_get_iter (model, &iter, path);
630 gtk_tree_model_get (model, &iter, 0, &name, -1);
632 state = g_action_group_get_action_state (group, name);
633 action = g_simple_action_group_lookup (G_SIMPLE_ACTION_GROUP (group), name);
634 if (state && g_variant_is_of_type (state, G_VARIANT_TYPE_BOOLEAN))
638 b = g_variant_get_boolean (state);
639 g_simple_action_set_state (G_SIMPLE_ACTION (action), g_variant_new_boolean (!b));
646 gtk_tree_model_row_changed (model, path, &iter);
649 gtk_tree_path_free (path);
651 g_variant_unref (state);
655 state_cell_edited (GtkCellRendererCombo *cell,
656 const gchar *path_str,
657 const gchar *new_text,
666 group = g_object_get_data (G_OBJECT (model), "group");
667 path = gtk_tree_path_new_from_string (path_str);
668 gtk_tree_model_get_iter (model, &iter, path);
669 gtk_tree_model_get (model, &iter, 0, &name, -1);
670 action = g_simple_action_group_lookup (G_SIMPLE_ACTION_GROUP (group), name);
671 g_simple_action_set_state (G_SIMPLE_ACTION (action), g_variant_new_string (new_text));
673 gtk_tree_model_row_changed (model, path, &iter);
676 gtk_tree_path_free (path);
680 create_action_treeview (GActionGroup *group)
684 GtkListStore *values;
686 GtkTreeViewColumn *column;
687 GtkCellRenderer *cell;
691 store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
692 actions = g_action_group_list_actions (group);
693 for (i = 0; actions[i]; i++)
695 gtk_list_store_append (store, &iter);
696 gtk_list_store_set (store, &iter, 0, actions[i], -1);
698 g_strfreev (actions);
699 g_object_set_data (G_OBJECT (store), "group", group);
701 tv = gtk_tree_view_new ();
703 g_signal_connect_swapped (group, "action-enabled-changed",
704 G_CALLBACK (gtk_widget_queue_draw), tv);
705 g_signal_connect_swapped (group, "action-state-changed",
706 G_CALLBACK (gtk_widget_queue_draw), tv);
708 gtk_tree_view_set_model (GTK_TREE_VIEW (tv), GTK_TREE_MODEL (store));
710 cell = gtk_cell_renderer_text_new ();
711 column = gtk_tree_view_column_new_with_attributes ("Action", cell,
714 gtk_tree_view_append_column (GTK_TREE_VIEW (tv), column);
716 column = gtk_tree_view_column_new ();
717 gtk_tree_view_column_set_title (column, "Enabled");
718 cell = gtk_cell_renderer_toggle_new ();
719 gtk_tree_view_column_pack_start (column, cell, FALSE);
720 gtk_tree_view_column_set_cell_data_func (column, cell, enabled_cell_func, group, NULL);
721 g_signal_connect (cell, "toggled", G_CALLBACK (enabled_cell_toggled), store);
722 gtk_tree_view_append_column (GTK_TREE_VIEW (tv), column);
724 column = gtk_tree_view_column_new ();
725 gtk_tree_view_column_set_title (column, "State");
726 cell = gtk_cell_renderer_toggle_new ();
727 gtk_tree_view_column_pack_start (column, cell, FALSE);
728 gtk_tree_view_column_set_cell_data_func (column, cell, state_cell_func, group, NULL);
729 g_signal_connect (cell, "toggled", G_CALLBACK (state_cell_toggled), store);
730 cell = gtk_cell_renderer_combo_new ();
731 values = gtk_list_store_new (1, G_TYPE_STRING);
732 gtk_list_store_append (values, &iter);
733 gtk_list_store_set (values, &iter, 0, "latin", -1);
734 gtk_list_store_append (values, &iter);
735 gtk_list_store_set (values, &iter, 0, "greek", -1);
736 gtk_list_store_append (values, &iter);
737 gtk_list_store_set (values, &iter, 0, "urdu", -1);
738 gtk_list_store_append (values, &iter);
739 gtk_list_store_set (values, &iter, 0, "sumerian", -1);
746 gtk_tree_view_column_pack_start (column, cell, FALSE);
747 gtk_tree_view_column_set_cell_data_func (column, cell, state_cell_func, group, NULL);
748 g_signal_connect (cell, "edited", G_CALLBACK (state_cell_edited), store);
749 gtk_tree_view_append_column (GTK_TREE_VIEW (tv), column);
754 /* Dynamic menu changes {{{1 */
757 toggle_sumerian (GtkToggleButton *button, gpointer data)
763 model = g_object_get_data (G_OBJECT (button), "model");
765 adding = gtk_toggle_button_get_active (button);
767 m = g_menu_model_get_item_link (model, g_menu_model_get_n_items (model) - 1, G_MENU_LINK_SECTION);
768 m = g_menu_model_get_item_link (m, g_menu_model_get_n_items (m) - 1, G_MENU_LINK_SUBMENU);
770 g_menu_append (G_MENU (m), "Sumerian", "lang::sumerian");
772 g_menu_remove (G_MENU (m), g_menu_model_get_n_items (m) - 1);
776 action_list_add (GtkTreeModel *store,
781 gtk_list_store_append (GTK_LIST_STORE (store), &iter);
782 gtk_list_store_set (GTK_LIST_STORE (store), &iter, 0, action, -1);
786 action_list_remove (GtkTreeModel *store,
792 gtk_tree_model_get_iter_first (store, &iter);
794 gtk_tree_model_get (store, &iter, 0, &text, -1);
795 if (g_strcmp0 (action, text) == 0)
798 gtk_list_store_remove (GTK_LIST_STORE (store), &iter);
802 } while (gtk_tree_model_iter_next (store, &iter));
806 toggle_italic (GtkToggleButton *button, gpointer data)
810 GSimpleAction *action;
813 GtkTreeView *tv = data;
816 model = g_object_get_data (G_OBJECT (button), "model");
817 group = g_object_get_data (G_OBJECT (button), "group");
819 store = gtk_tree_view_get_model (tv);
821 adding = gtk_toggle_button_get_active (button);
823 m = g_menu_model_get_item_link (model, g_menu_model_get_n_items (model) - 1, G_MENU_LINK_SECTION);
826 action = g_simple_action_new_stateful ("italic", NULL, g_variant_new_boolean (FALSE));
827 g_simple_action_group_insert (G_SIMPLE_ACTION_GROUP (group), G_ACTION (action));
828 g_signal_connect (action, "activate", G_CALLBACK (activate_toggle), NULL);
829 g_object_unref (action);
830 action_list_add (store, "italic");
831 g_menu_insert (G_MENU (m), 1, "Italic", "italic");
835 g_simple_action_group_remove (G_SIMPLE_ACTION_GROUP (group), "italic");
836 action_list_remove (store, "italic");
837 g_menu_remove (G_MENU (m), 1);
842 toggle_speed (GtkToggleButton *button, gpointer data)
846 GSimpleAction *action;
850 GtkTreeView *tv = data;
853 model = g_object_get_data (G_OBJECT (button), "model");
854 group = g_object_get_data (G_OBJECT (button), "group");
856 store = gtk_tree_view_get_model (tv);
858 adding = gtk_toggle_button_get_active (button);
860 m = g_menu_model_get_item_link (model, 1, G_MENU_LINK_SECTION);
863 action = g_simple_action_new ("faster", NULL);
864 g_simple_action_group_insert (G_SIMPLE_ACTION_GROUP (group), G_ACTION (action));
865 g_signal_connect (action, "activate", G_CALLBACK (activate_action), NULL);
866 g_object_unref (action);
868 action = g_simple_action_new ("slower", NULL);
869 g_simple_action_group_insert (G_SIMPLE_ACTION_GROUP (group), G_ACTION (action));
870 g_signal_connect (action, "activate", G_CALLBACK (activate_action), NULL);
871 g_object_unref (action);
873 action_list_add (store, "faster");
874 action_list_add (store, "slower");
876 submenu = g_menu_new ();
877 g_menu_append (submenu, "Faster", "faster");
878 g_menu_append (submenu, "Slower", "slower");
879 g_menu_append_submenu (G_MENU (m), "Speed", G_MENU_MODEL (submenu));
883 g_simple_action_group_remove (G_SIMPLE_ACTION_GROUP (group), "faster");
884 g_simple_action_group_remove (G_SIMPLE_ACTION_GROUP (group), "slower");
886 action_list_remove (store, "faster");
887 action_list_remove (store, "slower");
889 g_menu_remove (G_MENU (m), g_menu_model_get_n_items (m) - 1);
893 create_add_remove_buttons (GActionGroup *group,
900 box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
902 button = gtk_check_button_new_with_label ("Add Italic");
903 gtk_container_add (GTK_CONTAINER (box), button);
905 g_object_set_data (G_OBJECT (button), "group", group);
906 g_object_set_data (G_OBJECT (button), "model", model);
908 g_signal_connect (button, "toggled",
909 G_CALLBACK (toggle_italic), treeview);
911 button = gtk_check_button_new_with_label ("Add Sumerian");
912 gtk_container_add (GTK_CONTAINER (box), button);
914 g_object_set_data (G_OBJECT (button), "group", group);
915 g_object_set_data (G_OBJECT (button), "model", model);
917 g_signal_connect (button, "toggled",
918 G_CALLBACK (toggle_sumerian), NULL);
920 button = gtk_check_button_new_with_label ("Add Speed");
921 gtk_container_add (GTK_CONTAINER (box), button);
923 g_object_set_data (G_OBJECT (button), "group", group);
924 g_object_set_data (G_OBJECT (button), "model", model);
926 g_signal_connect (button, "toggled",
927 G_CALLBACK (toggle_speed), treeview);
934 button_clicked (GtkButton *button,
939 menu = menu_holder_get_menu (holder);
940 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, 0, 0);
943 #define BUS_NAME "org.gtk.TestMenus"
944 #define OBJ_PATH "/org/gtk/TestMenus"
947 on_delete_event (GtkWidget *widget,
956 main (int argc, char *argv[])
966 GDBusConnection *bus;
967 GError *error = NULL;
968 gboolean do_export = FALSE;
969 gboolean do_import = FALSE;
970 GOptionEntry entries[] = {
971 { "export", 0, 0, G_OPTION_ARG_NONE, &do_export, "Export actions and menus over D-Bus", NULL },
972 { "import", 0, 0, G_OPTION_ARG_NONE, &do_import, "Use exported actions and menus", NULL },
976 gtk_init_with_args (&argc, &argv, NULL, entries, NULL, NULL);
978 if (do_export && do_import)
980 g_error ("can't have it both ways\n");
984 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
985 g_signal_connect (window, "delete-event", G_CALLBACK(on_delete_event), NULL);
986 box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
987 gtk_container_add (GTK_CONTAINER (window), box);
989 bus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL);
993 g_print ("Getting menus from the bus...\n");
994 model = (GMenuModel*)g_dbus_menu_model_get (bus, BUS_NAME, OBJ_PATH);
995 g_print ("Getting actions from the bus...\n");
996 group = (GActionGroup*)g_dbus_action_group_get (bus, BUS_NAME, OBJ_PATH);
1000 group = get_group ();
1001 model = get_model ();
1003 tv = create_action_treeview (group);
1004 gtk_container_add (GTK_CONTAINER (box), tv);
1005 buttons = create_add_remove_buttons (group, model, tv);
1006 gtk_container_add (GTK_CONTAINER (box), buttons);
1011 g_print ("Exporting menus on the bus...\n");
1012 if (!g_dbus_connection_export_menu_model (bus, OBJ_PATH, model, &error))
1014 g_warning ("Menu export failed: %s", error->message);
1017 g_print ("Exporting actions on the bus...\n");
1018 if (!g_dbus_connection_export_action_group (bus, OBJ_PATH, group, &error))
1020 g_warning ("Action export failed: %s", error->message);
1023 g_bus_own_name_on_connection (bus, BUS_NAME, 0, NULL, NULL, NULL, NULL);
1027 holder = menu_holder_new (model, group);
1028 button = gtk_button_new_with_label ("Click here");
1029 g_signal_connect (button, "clicked",
1030 G_CALLBACK (button_clicked), holder);
1031 gtk_container_add (GTK_CONTAINER (box), button);
1034 gtk_widget_show_all (window);
1042 /* vim:set foldmethod=marker: */