static GMenuModel * find_gmenu_model (GMenuModel *model, const gchar *model_id) { gint i, n_items; GMenuModel *insertion_model = NULL; n_items = g_menu_model_get_n_items (model); for (i = 0; i < n_items && !insertion_model; i++) { gchar *id = NULL; if (g_menu_model_get_item_attribute (model, i, "id", "s", &id) && g_strcmp0 (id, model_id) == 0) { insertion_model = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION); if (!insertion_model) insertion_model = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU); } else { GMenuModel *submodel; GMenuModel *submenu; gint j, j_items; submodel = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION); if (!submodel) submodel = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU); if (!submodel) continue; j_items = g_menu_model_get_n_items (submodel); for (j = 0; j < j_items; j++) { submenu = g_menu_model_get_item_link (submodel, j, G_MENU_LINK_SUBMENU); if (submenu) { insertion_model = find_gmenu_model (submenu, model_id); g_object_unref (submenu); } if (insertion_model) break; } g_object_unref (submodel); } g_free (id); } return insertion_model; }
static void toggle_italic (GtkToggleButton *button, gpointer data) { GMenuModel *model; GActionGroup *group; GSimpleAction *action; gboolean adding; GMenuModel *m; GtkTreeView *tv = data; GtkTreeModel *store; model = g_object_get_data (G_OBJECT (button), "model"); group = g_object_get_data (G_OBJECT (button), "group"); store = gtk_tree_view_get_model (tv); adding = gtk_toggle_button_get_active (button); m = g_menu_model_get_item_link (model, g_menu_model_get_n_items (model) - 1, G_MENU_LINK_SECTION); if (adding) { action = g_simple_action_new_stateful ("italic", NULL, g_variant_new_boolean (FALSE)); g_action_map_add_action (G_ACTION_MAP (group), G_ACTION (action)); g_signal_connect (action, "activate", G_CALLBACK (activate_toggle), NULL); g_object_unref (action); action_list_add (store, "italic"); g_menu_insert (G_MENU (m), 1, "Italic", "italic"); } else { g_action_map_remove_action (G_ACTION_MAP (group), "italic"); action_list_remove (store, "italic"); g_menu_remove (G_MENU (m), 1); } }
static void eog_zoom_entry_constructed (GObject *object) { EogZoomEntry *zoom_entry = EOG_ZOOM_ENTRY (object); G_OBJECT_CLASS (eog_zoom_entry_parent_class)->constructed (object); g_signal_connect (zoom_entry->priv->view, "zoom-changed", G_CALLBACK (eog_zoom_entry_view_zoom_changed_cb), zoom_entry); eog_zoom_entry_reset_zoom_level (zoom_entry); zoom_entry->priv->zoom_free_section = g_menu_model_get_item_link (G_MENU_MODEL (zoom_entry->priv->menu), 1, G_MENU_LINK_SECTION); eog_zoom_entry_populate_free_zoom_section (zoom_entry); g_signal_connect (zoom_entry->priv->btn_zoom_in, "notify::sensitive", G_CALLBACK (button_sensitivity_changed_cb), zoom_entry); g_signal_connect (zoom_entry->priv->btn_zoom_out, "notify::sensitive", G_CALLBACK (button_sensitivity_changed_cb), zoom_entry); eog_zoom_entry_update_sensitivity (zoom_entry); }
static void toggle_sumerian (GtkToggleButton *button, gpointer data) { GMenuModel *model; gboolean adding; GMenuModel *m; model = g_object_get_data (G_OBJECT (button), "model"); adding = gtk_toggle_button_get_active (button); m = g_menu_model_get_item_link (model, g_menu_model_get_n_items (model) - 1, G_MENU_LINK_SECTION); m = g_menu_model_get_item_link (m, g_menu_model_get_n_items (m) - 1, G_MENU_LINK_SUBMENU); if (adding) g_menu_append (G_MENU (m), "Sumerian", "lang::sumerian"); else g_menu_remove (G_MENU (m), g_menu_model_get_n_items (m) - 1); }
static GMenuModel * find_extension_point_section (GMenuModel *model, const gchar *extension_point) { gint i, n_items; GMenuModel *section = NULL; n_items = g_menu_model_get_n_items (model); for (i = 0; i < n_items && !section; i++) { gchar *id = NULL; if (g_menu_model_get_item_attribute (model, i, "id", "s", &id) && strcmp (id, extension_point) == 0) { section = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION); } else { GMenuModel *subsection; GMenuModel *submenu; gint j, j_items; subsection = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION); j_items = g_menu_model_get_n_items (subsection); for (j = 0; j < j_items && !section; j++) { submenu = g_menu_model_get_item_link (subsection, j, G_MENU_LINK_SUBMENU); if (submenu) { section = find_extension_point_section (submenu, extension_point); } } } g_free (id); } return section; }
void gw_application_remove_accelerators (GwApplication *application, GMenuModel *menumodel) { //Sanity checks g_return_if_fail (application != NULL); g_return_if_fail (menumodel != NULL); //Declarations gint total_items; gint index; gchar *accel = NULL; gchar *action = NULL; gchar *detail = NULL; GMenuModel *sublink = NULL; //Initializations total_items = g_menu_model_get_n_items (menumodel); for (index = 0; index < total_items; index++) { g_menu_model_get_item_attribute (menumodel, index, "accel", "s", &accel, NULL); g_menu_model_get_item_attribute (menumodel, index, G_MENU_ATTRIBUTE_ACTION, "s", &action, NULL); g_menu_model_get_item_attribute (menumodel, index, G_MENU_ATTRIBUTE_TARGET, "s", &detail, NULL); if (accel != NULL && action != NULL) { if (detail != NULL) gtk_application_remove_accelerator (GTK_APPLICATION (application), action, g_variant_new_string (detail)); else gtk_application_remove_accelerator (GTK_APPLICATION (application), action, NULL); } if (accel != NULL) g_free (accel); accel = NULL; if (action != NULL) g_free (action); action = NULL; if (detail != NULL) g_free (detail); detail = NULL; //Recursive work sublink = g_menu_model_get_item_link (menumodel, index, G_MENU_LINK_SUBMENU); if (sublink != NULL) gw_application_remove_accelerators (application, sublink); sublink = g_menu_model_get_item_link (menumodel, index, G_MENU_LINK_SECTION); if (sublink != NULL) gw_application_remove_accelerators (application, sublink); } }
void gw_menumodel_set_links (GMenuModel *menumodel, const gchar *LABEL, const gchar *NEW_LABEL, const gchar *LINK_TYPE, GMenuModel *link) { //Sanity checks g_return_if_fail (menumodel != NULL); g_return_if_fail (LABEL != NULL); g_return_if_fail (LINK_TYPE != NULL); //Declarations gint total_items; gint index; gchar *label; gboolean valid; GMenuItem *menuitem; GMenuModel *sublink; //Initializations total_items = g_menu_model_get_n_items (menumodel); for (index = 0; index < total_items; index++) { valid = g_menu_model_get_item_attribute (menumodel, index, G_MENU_ATTRIBUTE_LABEL, "s", &label, NULL); if (valid == TRUE && label != NULL) { if (label != NULL && strcmp (label, LABEL) == 0) { menuitem = g_menu_item_new (NEW_LABEL, NULL); g_menu_item_set_link (menuitem, LINK_TYPE, link); g_menu_remove (G_MENU (menumodel), index); g_menu_insert_item (G_MENU (menumodel), index, menuitem); g_object_unref (menuitem); menuitem = NULL; } g_free (label); label = NULL; } //Recursive work sublink = g_menu_model_get_item_link (menumodel, index, G_MENU_LINK_SUBMENU); if (sublink != NULL) gw_menumodel_set_links (sublink, LABEL, NEW_LABEL, LINK_TYPE, link); sublink = g_menu_model_get_item_link (menumodel, index, G_MENU_LINK_SECTION); if (sublink != NULL) gw_menumodel_set_links (sublink, LABEL, NEW_LABEL, LINK_TYPE, link); } }
static void toggle_speed (GtkToggleButton *button, gpointer data) { GMenuModel *model; GActionGroup *group; GSimpleAction *action; gboolean adding; GMenuModel *m; GMenu *submenu; GtkTreeView *tv = data; GtkTreeModel *store; model = g_object_get_data (G_OBJECT (button), "model"); group = g_object_get_data (G_OBJECT (button), "group"); store = gtk_tree_view_get_model (tv); adding = gtk_toggle_button_get_active (button); m = g_menu_model_get_item_link (model, 1, G_MENU_LINK_SECTION); if (adding) { action = g_simple_action_new ("faster", NULL); g_action_map_add_action (G_ACTION_MAP (group), G_ACTION (action)); g_signal_connect (action, "activate", G_CALLBACK (activate_action), NULL); g_object_unref (action); action = g_simple_action_new ("slower", NULL); g_action_map_add_action (G_ACTION_MAP (group), G_ACTION (action)); g_signal_connect (action, "activate", G_CALLBACK (activate_action), NULL); g_object_unref (action); action_list_add (store, "faster"); action_list_add (store, "slower"); submenu = g_menu_new (); g_menu_append (submenu, "Faster", "faster"); g_menu_append (submenu, "Slower", "slower"); g_menu_append_submenu (G_MENU (m), "Speed", G_MENU_MODEL (submenu)); } else { g_action_map_remove_action (G_ACTION_MAP (group), "faster"); g_action_map_remove_action (G_ACTION_MAP (group), "slower"); action_list_remove (store, "faster"); action_list_remove (store, "slower"); g_menu_remove (G_MENU (m), g_menu_model_get_n_items (m) - 1); } }
static void gtk_model_menu_binding_append_item (GtkModelMenuBinding *binding, GMenuModel *model, gint item_index, gchar **heading) { GMenuModel *section; if ((section = g_menu_model_get_item_link (model, item_index, "section"))) { g_menu_model_get_item_attribute (model, item_index, "label", "s", heading); gtk_model_menu_binding_append_model (binding, section, FALSE); } else { GtkMenuItem *item; item = gtk_model_menu_item_new (model, item_index, binding->actions, binding->accels); gtk_menu_shell_append (binding->shell, GTK_WIDGET (item)); gtk_widget_show (GTK_WIDGET (item)); binding->n_items++; } }
GeditMenuExtension * gedit_window_activatable_extend_gear_menu (GeditWindowActivatable *activatable, const gchar *extension_point) { GeditMenuExtension *menu = NULL; GeditWindow *window; GMenuModel *model; gint i, n_items; g_return_val_if_fail (GEDIT_IS_WINDOW_ACTIVATABLE (activatable), NULL); g_return_val_if_fail (extension_point != NULL, NULL); g_object_get (G_OBJECT (activatable), "window", &window, NULL); model = _gedit_window_get_gear_menu (window); g_object_unref (window); n_items = g_menu_model_get_n_items (model); for (i = 0; i < n_items; i++) { gchar *id = NULL; if (g_menu_model_get_item_attribute (model, i, "id", "s", &id) && strcmp (id, extension_point) == 0) { GMenuModel *section; section = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION); menu = _gedit_menu_extension_new (G_MENU (section)); } g_free (id); } return menu; }
static gboolean append_menu (RBButtonBar *bar, GMenuModel *menu, gboolean need_separator) { int i; gulong id; id = g_signal_connect (menu, "items-changed", G_CALLBACK (items_changed_cb), bar); g_hash_table_insert (bar->priv->handlers, (gpointer)id, g_object_ref (menu)); for (i = 0; i < g_menu_model_get_n_items (menu); i++) { char *label_text; char *accel; GtkWidget *button; GtkWidget *label; GMenuModel *submenu; /* recurse into sections */ submenu = g_menu_model_get_item_link (menu, i, G_MENU_LINK_SECTION); if (submenu != NULL) { need_separator = append_menu (bar, submenu, TRUE); continue; } /* if this item and the previous item are in different sections, add * a separator between them. this may not be a good idea. */ if (need_separator) { GtkWidget *sep; if (bar->priv->position > 0) { sep = gtk_separator_new (GTK_ORIENTATION_VERTICAL); gtk_widget_show (sep); g_object_set (sep, "margin-start", 6, "margin-end", 6, NULL); gtk_grid_attach (GTK_GRID (bar), sep, bar->priv->position++, 0, 1, 1); } need_separator = FALSE; } button = NULL; /* submenus become menu buttons, normal items become buttons */ submenu = g_menu_model_get_item_link (menu, i, G_MENU_LINK_SUBMENU); if (submenu != NULL) { button = gtk_menu_button_new (); gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (button), submenu); g_object_set_data_full (G_OBJECT (button), "rb-menu-model", g_object_ref (submenu), (GDestroyNotify)g_object_unref); } else { GMenuAttributeIter *iter; const char *name; GVariant *value; char *str; guint signal_id; /* we can't do more than one of action and rb-property-bind * and rb-signal-bind, so just do whichever turns up first * in the iterator */ iter = g_menu_model_iterate_item_attributes (menu, i); while (g_menu_attribute_iter_get_next (iter, &name, &value)) { if (g_str_equal (name, "action")) { button = gtk_button_new (); g_variant_get (value, "s", &str, NULL); gtk_actionable_set_action_name (GTK_ACTIONABLE (button), str); /* action target too somehow? */ g_free (str); break; } else if (g_str_equal (name, "rb-property-bind")) { /* property has to be a boolean, can't do inverts, etc. etc. */ button = gtk_toggle_button_new (); g_variant_get (value, "s", &str, NULL); g_object_bind_property (bar->priv->target, str, button, "active", G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE); g_free (str); break; } else if (g_str_equal (name, "rb-signal-bind")) { button = gtk_button_new (); g_variant_get (value, "s", &str, NULL); signal_id = g_signal_lookup (str, G_OBJECT_TYPE (bar->priv->target)); if (signal_id != 0) { g_object_set_data (G_OBJECT (button), "rb-signal-bind-id", GUINT_TO_POINTER (signal_id)); g_signal_connect (button, "clicked", G_CALLBACK (signal_button_clicked_cb), bar); } g_free (str); break; } } g_object_unref (iter); } if (button == NULL) { g_warning ("no idea what's going on here"); continue; } gtk_widget_set_hexpand (button, FALSE); gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE); label_text = NULL; g_menu_model_get_item_attribute (menu, i, "label", "s", &label_text); label = gtk_label_new (g_dgettext (NULL, label_text)); g_object_set (label, "margin-left", 6, "margin-right", 6, NULL); gtk_container_add (GTK_CONTAINER (button), label); if (g_menu_model_get_item_attribute (menu, i, "accel", "s", &accel)) { g_object_set_data_full (G_OBJECT (button), "rb-accel", accel, (GDestroyNotify) g_free); } gtk_widget_show_all (button); gtk_size_group_add_widget (bar->priv->size_group, button); gtk_grid_attach (GTK_GRID (bar), button, bar->priv->position++, 0, 1, 1); g_free (label_text); } return need_separator; }
static void append_items_from_model (GtkWidget *menu, GMenuModel *model, GActionGroup *group, gboolean *need_separator, const gchar *heading) { gint n; gint i; GtkWidget *w; GtkWidget *menuitem; GtkWidget *submenu; GMenuModel *m; gchar *label; n = g_menu_model_get_n_items (model); if (*need_separator && n > 0) { w = gtk_separator_menu_item_new (); gtk_widget_show (w); gtk_menu_shell_append (GTK_MENU_SHELL (menu), w); *need_separator = FALSE; } if (heading != NULL) { w = gtk_menu_item_new_with_label (heading); gtk_widget_show (w); gtk_widget_set_sensitive (w, FALSE); gtk_menu_shell_append (GTK_MENU_SHELL (menu), w); } for (i = 0; i < n; i++) { if ((m = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION))) { label = NULL; g_menu_model_get_item_attribute (model, i, G_MENU_ATTRIBUTE_LABEL, "s", &label); append_items_from_model (menu, m, group, need_separator, label); g_object_unref (m); g_free (label); if (*need_separator) { w = gtk_separator_menu_item_new (); gtk_widget_show (w); gtk_menu_shell_append (GTK_MENU_SHELL (menu), w); *need_separator = FALSE; } continue; } menuitem = create_menuitem_from_model (model, i, group); if ((m = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU))) { submenu = create_menu_from_model (m, group); gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu); g_object_unref (m); } gtk_widget_show (menuitem); gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); *need_separator = TRUE; } }