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);
169 g_variant_unref (parameter);
172 /* GtkMenu construction {{{2 */
175 create_menuitem_from_model (GMenuModel *model,
185 const GVariantType *type;
189 g_menu_model_get_item_attribute (model, item, G_MENU_ATTRIBUTE_LABEL, "s", &label);
192 g_menu_model_get_item_attribute (model, item, G_MENU_ATTRIBUTE_ACTION, "s", &action);
195 type = g_action_group_get_action_state_type (group, action);
200 w = gtk_menu_item_new_with_mnemonic (label);
201 else if (g_variant_type_equal (type, G_VARIANT_TYPE_BOOLEAN))
202 w = gtk_check_menu_item_new_with_label (label);
203 else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING))
205 w = gtk_check_menu_item_new_with_label (label);
206 gtk_check_menu_item_set_draw_as_radio (GTK_CHECK_MENU_ITEM (w), TRUE);
209 g_assert_not_reached ();
213 a = g_new0 (ActionData, 1);
214 a->group = g_object_ref (group);
215 a->name = g_strdup (action);
216 g_object_set_data_full (G_OBJECT (w), "action", a, action_data_free);
218 if (!g_action_group_get_action_enabled (group, action))
219 gtk_widget_set_sensitive (w, FALSE);
221 s = g_strconcat ("action-enabled-changed::", action, NULL);
222 a->enabled_changed_id = g_signal_connect (group, s,
223 G_CALLBACK (enabled_changed), w);
226 a->activate_handler = g_signal_connect (w, "activate", G_CALLBACK (item_activated), NULL);
232 else if (g_variant_type_equal (type, G_VARIANT_TYPE_BOOLEAN))
234 s = g_strconcat ("action-state-changed::", action, NULL);
235 a->state_changed_id = g_signal_connect (group, s,
236 G_CALLBACK (toggle_state_changed), w);
238 v = g_action_group_get_action_state (group, action);
239 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (w),
240 g_variant_get_boolean (v));
243 else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING))
245 s = g_strconcat ("action-state-changed::", action, NULL);
246 a->state_changed_id = g_signal_connect (group, s,
247 G_CALLBACK (radio_state_changed), w);
249 g_menu_model_get_item_attribute (model, item, G_MENU_ATTRIBUTE_TARGET, "s", &target);
250 a->target = g_strdup (target);
251 v = g_action_group_get_action_state (group, action);
252 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (w),
253 g_strcmp0 (g_variant_get_string (v, NULL), target) == 0);
258 g_assert_not_reached ();
267 static GtkWidget *create_menu_from_model (GMenuModel *model,
268 GActionGroup *group);
271 append_items_from_model (GtkWidget *menu,
274 gboolean *need_separator,
275 const gchar *heading)
285 n = g_menu_model_get_n_items (model);
287 if (*need_separator && n > 0)
289 w = gtk_separator_menu_item_new ();
291 gtk_menu_shell_append (GTK_MENU_SHELL (menu), w);
292 *need_separator = FALSE;
297 w = gtk_menu_item_new_with_label (heading);
299 gtk_widget_set_sensitive (w, FALSE);
300 gtk_menu_shell_append (GTK_MENU_SHELL (menu), w);
302 /* FIXME: this interferes with toggle spacing */
303 w = gtk_bin_get_child (GTK_BIN (w));
304 gtk_misc_set_alignment (GTK_MISC (w), 0.5, 0.5);
308 for (i = 0; i < n; i++)
310 if ((m = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION)))
313 g_menu_model_get_item_attribute (model, i, G_MENU_ATTRIBUTE_LABEL, "s", &label);
314 append_items_from_model (menu, m, group, need_separator, label);
322 w = gtk_separator_menu_item_new ();
324 gtk_menu_shell_append (GTK_MENU_SHELL (menu), w);
325 *need_separator = FALSE;
328 menuitem = create_menuitem_from_model (model, i, group);
330 if ((m = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU)))
332 submenu = create_menu_from_model (m, group);
333 gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
337 gtk_widget_show (menuitem);
338 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
340 *need_separator = TRUE;
345 create_menu_from_model (GMenuModel *model,
349 gboolean need_separator;
352 need_separator = FALSE;
353 append_items_from_model (w, model, group, &need_separator, NULL);
361 menu_holder_new (GMenuModel *model,
366 holder = g_new (MenuHolder, 1);
367 holder->model = g_object_ref (model);
368 holder->group = g_object_ref (group);
369 holder->menu = create_menu_from_model (model, group);
370 holder->items_changed = FALSE;
372 connect_to_items_changed (model, G_CALLBACK (items_changed), holder);
378 menu_holder_get_menu (MenuHolder *holder)
380 if (holder->items_changed)
382 holder->items_changed = FALSE;
383 gtk_widget_destroy (holder->menu);
384 holder->menu = create_menu_from_model (holder->model, holder->group);
390 /* The example menu {{{1 */
392 static const gchar menu_markup[] =
393 "<menu id='edit-menu'>\n"
395 " <item action='undo'>\n"
396 " <attribute name='label' translatable='yes' context='Stock label'>'_Undo'</attribute>\n"
398 " <item label='Redo' action='redo'/>\n"
400 " <section></section>\n"
401 " <section label='Copy & Paste'>\n"
402 " <item label='Cut' action='cut'/>\n"
403 " <item label='Copy' action='copy'/>\n"
404 " <item label='Paste' action='paste'/>\n"
407 " <item label='Bold' action='bold'/>\n"
408 " <submenu label='Language'>\n"
409 " <item label='Latin' action='lang' target='latin'/>\n"
410 " <item label='Greek' action='lang' target='greek'/>\n"
411 " <item label='Urdu' action='lang' target='urdu'/>\n"
417 start_element (GMarkupParseContext *context,
418 const gchar *element_name,
419 const gchar **attribute_names,
420 const gchar **attribute_values,
424 if (strcmp (element_name, "menu") == 0)
425 g_menu_markup_parser_start_menu (context, "gtk30", NULL);
429 end_element (GMarkupParseContext *context,
430 const gchar *element_name,
434 GMenu **menu = user_data;
436 if (strcmp (element_name, "menu") == 0)
437 *menu = g_menu_markup_parser_end_menu (context);
440 static const GMarkupParser parser = {
441 start_element, end_element, NULL, NULL, NULL
447 GMarkupParseContext *context;
449 GError *error = NULL;
451 context = g_markup_parse_context_new (&parser, 0, &menu, NULL);
452 if (!g_markup_parse_context_parse (context, menu_markup, -1, &error))
454 g_warning ("menu parsing failed: %s\n", error->message);
457 g_markup_parse_context_free (context);
460 return G_MENU_MODEL (menu);
463 /* The example actions {{{1 */
466 activate_action (GSimpleAction *action, GVariant *parameter, gpointer user_data)
468 g_print ("Action %s activated\n", g_action_get_name (G_ACTION (action)));
472 activate_toggle (GSimpleAction *action, GVariant *parameter, gpointer user_data)
474 GVariant *old_state, *new_state;
476 old_state = g_action_get_state (G_ACTION (action));
477 new_state = g_variant_new_boolean (!g_variant_get_boolean (old_state));
479 g_print ("Toggle action %s activated, state changes from %d to %d\n",
480 g_action_get_name (G_ACTION (action)),
481 g_variant_get_boolean (old_state),
482 g_variant_get_boolean (new_state));
484 g_simple_action_set_state (action, new_state);
485 g_variant_unref (old_state);
489 activate_radio (GSimpleAction *action, GVariant *parameter, gpointer user_data)
491 GVariant *old_state, *new_state;
493 old_state = g_action_get_state (G_ACTION (action));
494 new_state = g_variant_new_string (g_variant_get_string (parameter, NULL));
496 g_print ("Radio action %s activated, state changes from %s to %s\n",
497 g_action_get_name (G_ACTION (action)),
498 g_variant_get_string (old_state, NULL),
499 g_variant_get_string (new_state, NULL));
501 g_simple_action_set_state (action, new_state);
502 g_variant_unref (old_state);
505 static GActionEntry actions[] = {
506 { "undo", activate_action, NULL, NULL, NULL },
507 { "redo", activate_action, NULL, NULL, NULL },
508 { "cut", activate_action, NULL, NULL, NULL },
509 { "copy", activate_action, NULL, NULL, NULL },
510 { "paste", activate_action, NULL, NULL, NULL },
511 { "bold", activate_toggle, NULL, "true", NULL },
512 { "lang", activate_radio, "s", "'latin'", NULL },
515 static GActionGroup *
518 GSimpleActionGroup *group;
520 group = g_simple_action_group_new ();
522 g_simple_action_group_add_entries (group, actions, G_N_ELEMENTS (actions), NULL);
524 return G_ACTION_GROUP (group);
527 /* The action treeview {{{1 */
530 enabled_cell_func (GtkTreeViewColumn *column,
531 GtkCellRenderer *cell,
536 GActionGroup *group = data;
540 gtk_tree_model_get (model, iter, 0, &name, -1);
541 enabled = g_action_group_get_action_enabled (group, name);
544 gtk_cell_renderer_toggle_set_active (GTK_CELL_RENDERER_TOGGLE (cell), enabled);
548 state_cell_func (GtkTreeViewColumn *column,
549 GtkCellRenderer *cell,
554 GActionGroup *group = data;
558 gtk_tree_model_get (model, iter, 0, &name, -1);
559 state = g_action_group_get_action_state (group, name);
562 gtk_cell_renderer_set_visible (cell, FALSE);
563 g_object_set (cell, "mode", GTK_CELL_RENDERER_MODE_INERT, NULL);
568 if (g_variant_is_of_type (state, G_VARIANT_TYPE_BOOLEAN) &&
569 GTK_IS_CELL_RENDERER_TOGGLE (cell))
571 gtk_cell_renderer_set_visible (cell, TRUE);
572 g_object_set (cell, "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE, NULL);
573 gtk_cell_renderer_toggle_set_active (GTK_CELL_RENDERER_TOGGLE (cell),
574 g_variant_get_boolean (state));
576 else if (g_variant_is_of_type (state, G_VARIANT_TYPE_STRING) &&
577 GTK_IS_CELL_RENDERER_COMBO (cell))
579 gtk_cell_renderer_set_visible (cell, TRUE);
580 g_object_set (cell, "mode", GTK_CELL_RENDERER_MODE_EDITABLE, NULL);
581 g_object_set (cell, "text", g_variant_get_string (state, NULL), NULL);
584 g_variant_unref (state);
588 enabled_cell_toggled (GtkCellRendererToggle *cell,
589 const gchar *path_str,
599 group = g_object_get_data (G_OBJECT (model), "group");
600 path = gtk_tree_path_new_from_string (path_str);
601 gtk_tree_model_get_iter (model, &iter, path);
602 gtk_tree_model_get (model, &iter, 0, &name, -1);
604 enabled = g_action_group_get_action_enabled (group, name);
605 action = g_simple_action_group_lookup (G_SIMPLE_ACTION_GROUP (group), name);
606 g_simple_action_set_enabled (G_SIMPLE_ACTION (action), !enabled);
608 gtk_tree_model_row_changed (model, path, &iter);
611 gtk_tree_path_free (path);
615 state_cell_toggled (GtkCellRendererToggle *cell,
616 const gchar *path_str,
626 group = g_object_get_data (G_OBJECT (model), "group");
627 path = gtk_tree_path_new_from_string (path_str);
628 gtk_tree_model_get_iter (model, &iter, path);
629 gtk_tree_model_get (model, &iter, 0, &name, -1);
631 state = g_action_group_get_action_state (group, name);
632 action = g_simple_action_group_lookup (G_SIMPLE_ACTION_GROUP (group), name);
633 if (state && g_variant_is_of_type (state, G_VARIANT_TYPE_BOOLEAN))
637 b = g_variant_get_boolean (state);
638 g_simple_action_set_state (G_SIMPLE_ACTION (action), g_variant_new_boolean (!b));
645 gtk_tree_model_row_changed (model, path, &iter);
648 gtk_tree_path_free (path);
650 g_variant_unref (state);
654 state_cell_edited (GtkCellRendererCombo *cell,
655 const gchar *path_str,
656 const gchar *new_text,
665 group = g_object_get_data (G_OBJECT (model), "group");
666 path = gtk_tree_path_new_from_string (path_str);
667 gtk_tree_model_get_iter (model, &iter, path);
668 gtk_tree_model_get (model, &iter, 0, &name, -1);
669 action = g_simple_action_group_lookup (G_SIMPLE_ACTION_GROUP (group), name);
670 g_simple_action_set_state (G_SIMPLE_ACTION (action), g_variant_new_string (new_text));
672 gtk_tree_model_row_changed (model, path, &iter);
675 gtk_tree_path_free (path);
679 create_action_treeview (GActionGroup *group)
683 GtkListStore *values;
685 GtkTreeViewColumn *column;
686 GtkCellRenderer *cell;
690 store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
691 actions = g_action_group_list_actions (group);
692 for (i = 0; actions[i]; i++)
694 gtk_list_store_append (store, &iter);
695 gtk_list_store_set (store, &iter, 0, actions[i], -1);
697 g_strfreev (actions);
698 g_object_set_data (G_OBJECT (store), "group", group);
700 tv = gtk_tree_view_new ();
702 g_signal_connect_swapped (group, "action-enabled-changed",
703 G_CALLBACK (gtk_widget_queue_draw), tv);
704 g_signal_connect_swapped (group, "action-state-changed",
705 G_CALLBACK (gtk_widget_queue_draw), tv);
707 gtk_tree_view_set_model (GTK_TREE_VIEW (tv), GTK_TREE_MODEL (store));
709 cell = gtk_cell_renderer_text_new ();
710 column = gtk_tree_view_column_new_with_attributes ("Action", cell,
713 gtk_tree_view_append_column (GTK_TREE_VIEW (tv), column);
715 column = gtk_tree_view_column_new ();
716 gtk_tree_view_column_set_title (column, "Enabled");
717 cell = gtk_cell_renderer_toggle_new ();
718 gtk_tree_view_column_pack_start (column, cell, FALSE);
719 gtk_tree_view_column_set_cell_data_func (column, cell, enabled_cell_func, group, NULL);
720 g_signal_connect (cell, "toggled", G_CALLBACK (enabled_cell_toggled), store);
721 gtk_tree_view_append_column (GTK_TREE_VIEW (tv), column);
723 column = gtk_tree_view_column_new ();
724 gtk_tree_view_column_set_title (column, "State");
725 cell = gtk_cell_renderer_toggle_new ();
726 gtk_tree_view_column_pack_start (column, cell, FALSE);
727 gtk_tree_view_column_set_cell_data_func (column, cell, state_cell_func, group, NULL);
728 g_signal_connect (cell, "toggled", G_CALLBACK (state_cell_toggled), store);
729 cell = gtk_cell_renderer_combo_new ();
730 values = gtk_list_store_new (1, G_TYPE_STRING);
731 gtk_list_store_append (values, &iter);
732 gtk_list_store_set (values, &iter, 0, "latin", -1);
733 gtk_list_store_append (values, &iter);
734 gtk_list_store_set (values, &iter, 0, "greek", -1);
735 gtk_list_store_append (values, &iter);
736 gtk_list_store_set (values, &iter, 0, "urdu", -1);
737 gtk_list_store_append (values, &iter);
738 gtk_list_store_set (values, &iter, 0, "sumerian", -1);
745 gtk_tree_view_column_pack_start (column, cell, FALSE);
746 gtk_tree_view_column_set_cell_data_func (column, cell, state_cell_func, group, NULL);
747 g_signal_connect (cell, "edited", G_CALLBACK (state_cell_edited), store);
748 gtk_tree_view_append_column (GTK_TREE_VIEW (tv), column);
753 /* Dynamic menu changes {{{1 */
756 toggle_sumerian (GtkToggleButton *button, gpointer data)
762 model = g_object_get_data (G_OBJECT (button), "model");
764 adding = gtk_toggle_button_get_active (button);
766 m = g_menu_model_get_item_link (model, g_menu_model_get_n_items (model) - 1, G_MENU_LINK_SECTION);
767 m = g_menu_model_get_item_link (m, g_menu_model_get_n_items (m) - 1, G_MENU_LINK_SUBMENU);
769 g_menu_append (G_MENU (m), "Sumerian", "lang::sumerian");
771 g_menu_remove (G_MENU (m), g_menu_model_get_n_items (m) - 1);
775 action_list_add (GtkTreeModel *store,
780 gtk_list_store_append (GTK_LIST_STORE (store), &iter);
781 gtk_list_store_set (GTK_LIST_STORE (store), &iter, 0, action, -1);
785 action_list_remove (GtkTreeModel *store,
791 gtk_tree_model_get_iter_first (store, &iter);
793 gtk_tree_model_get (store, &iter, 0, &text, -1);
794 if (g_strcmp0 (action, text) == 0)
797 gtk_list_store_remove (GTK_LIST_STORE (store), &iter);
801 } while (gtk_tree_model_iter_next (store, &iter));
805 toggle_italic (GtkToggleButton *button, gpointer data)
809 GSimpleAction *action;
812 GtkTreeView *tv = data;
815 model = g_object_get_data (G_OBJECT (button), "model");
816 group = g_object_get_data (G_OBJECT (button), "group");
818 store = gtk_tree_view_get_model (tv);
820 adding = gtk_toggle_button_get_active (button);
822 m = g_menu_model_get_item_link (model, g_menu_model_get_n_items (model) - 1, G_MENU_LINK_SECTION);
825 action = g_simple_action_new_stateful ("italic", NULL, g_variant_new_boolean (FALSE));
826 g_simple_action_group_insert (G_SIMPLE_ACTION_GROUP (group), G_ACTION (action));
827 g_signal_connect (action, "activate", G_CALLBACK (activate_toggle), NULL);
828 g_object_unref (action);
829 action_list_add (store, "italic");
830 g_menu_insert (G_MENU (m), 1, "Italic", "italic");
834 g_simple_action_group_remove (G_SIMPLE_ACTION_GROUP (group), "italic");
835 action_list_remove (store, "italic");
836 g_menu_remove (G_MENU (m), 1);
841 toggle_speed (GtkToggleButton *button, gpointer data)
845 GSimpleAction *action;
849 GtkTreeView *tv = data;
852 model = g_object_get_data (G_OBJECT (button), "model");
853 group = g_object_get_data (G_OBJECT (button), "group");
855 store = gtk_tree_view_get_model (tv);
857 adding = gtk_toggle_button_get_active (button);
859 m = g_menu_model_get_item_link (model, 1, G_MENU_LINK_SECTION);
862 action = g_simple_action_new ("faster", NULL);
863 g_simple_action_group_insert (G_SIMPLE_ACTION_GROUP (group), G_ACTION (action));
864 g_signal_connect (action, "activate", G_CALLBACK (activate_action), NULL);
865 g_object_unref (action);
867 action = g_simple_action_new ("slower", NULL);
868 g_simple_action_group_insert (G_SIMPLE_ACTION_GROUP (group), G_ACTION (action));
869 g_signal_connect (action, "activate", G_CALLBACK (activate_action), NULL);
870 g_object_unref (action);
872 action_list_add (store, "faster");
873 action_list_add (store, "slower");
875 submenu = g_menu_new ();
876 g_menu_append (submenu, "Faster", "faster");
877 g_menu_append (submenu, "Slower", "slower");
878 g_menu_append_submenu (G_MENU (m), "Speed", G_MENU_MODEL (submenu));
882 g_simple_action_group_remove (G_SIMPLE_ACTION_GROUP (group), "faster");
883 g_simple_action_group_remove (G_SIMPLE_ACTION_GROUP (group), "slower");
885 action_list_remove (store, "faster");
886 action_list_remove (store, "slower");
888 g_menu_remove (G_MENU (m), g_menu_model_get_n_items (m) - 1);
892 create_add_remove_buttons (GActionGroup *group,
899 box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
901 button = gtk_check_button_new_with_label ("Add Italic");
902 gtk_container_add (GTK_CONTAINER (box), button);
904 g_object_set_data (G_OBJECT (button), "group", group);
905 g_object_set_data (G_OBJECT (button), "model", model);
907 g_signal_connect (button, "toggled",
908 G_CALLBACK (toggle_italic), treeview);
910 button = gtk_check_button_new_with_label ("Add Sumerian");
911 gtk_container_add (GTK_CONTAINER (box), button);
913 g_object_set_data (G_OBJECT (button), "group", group);
914 g_object_set_data (G_OBJECT (button), "model", model);
916 g_signal_connect (button, "toggled",
917 G_CALLBACK (toggle_sumerian), NULL);
919 button = gtk_check_button_new_with_label ("Add Speed");
920 gtk_container_add (GTK_CONTAINER (box), button);
922 g_object_set_data (G_OBJECT (button), "group", group);
923 g_object_set_data (G_OBJECT (button), "model", model);
925 g_signal_connect (button, "toggled",
926 G_CALLBACK (toggle_speed), treeview);
933 button_clicked (GtkButton *button,
938 menu = menu_holder_get_menu (holder);
939 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, 0, 0);
942 #define BUS_NAME "org.gtk.TestMenus"
943 #define OBJ_PATH "/org/gtk/TestMenus"
946 on_delete_event (GtkWidget *widget,
955 main (int argc, char *argv[])
965 GDBusConnection *bus;
966 GError *error = NULL;
967 gboolean do_export = FALSE;
968 gboolean do_import = FALSE;
969 GOptionEntry entries[] = {
970 { "export", 0, 0, G_OPTION_ARG_NONE, &do_export, "Export actions and menus over D-Bus", NULL },
971 { "import", 0, 0, G_OPTION_ARG_NONE, &do_import, "Use exported actions and menus", NULL },
975 gtk_init_with_args (&argc, &argv, NULL, entries, NULL, NULL);
977 if (do_export && do_import)
979 g_error ("can't have it both ways\n");
983 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
984 g_signal_connect (window, "delete-event", G_CALLBACK(on_delete_event), NULL);
985 box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
986 gtk_container_add (GTK_CONTAINER (window), box);
988 bus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL);
992 g_print ("Getting menus from the bus...\n");
993 model = (GMenuModel*)g_menu_proxy_get (bus, BUS_NAME, OBJ_PATH);
994 g_print ("Getting actions from the bus...\n");
995 group = (GActionGroup*)g_dbus_action_group_new_sync (bus, BUS_NAME, OBJ_PATH, 0, NULL, NULL);
999 group = get_group ();
1000 model = get_model ();
1002 tv = create_action_treeview (group);
1003 gtk_container_add (GTK_CONTAINER (box), tv);
1004 buttons = create_add_remove_buttons (group, model, tv);
1005 gtk_container_add (GTK_CONTAINER (box), buttons);
1011 g_print ("Exporting menus on the bus...\n");
1012 if (!g_menu_exporter_export (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_action_group_exporter_export (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);
1028 holder = menu_holder_new (model, group);
1029 button = gtk_button_new_with_label ("Click here");
1030 g_signal_connect (button, "clicked",
1031 G_CALLBACK (button_clicked), holder);
1032 gtk_container_add (GTK_CONTAINER (box), button);
1035 gtk_widget_show_all (window);
1043 /* vim:set foldmethod=marker: */