static CarbonMenuItem * carbon_menu_item_connect (GtkWidget *menu_item, GtkWidget *label, MenuRef menu, MenuItemIndex index) { CarbonMenuItem *carbon_item = carbon_menu_item_get (menu_item); if (!carbon_item) { carbon_item = carbon_menu_item_new (); g_object_set_qdata_full (G_OBJECT (menu_item), carbon_menu_item_quark, carbon_item, (GDestroyNotify) carbon_menu_item_free); g_signal_connect (menu_item, "notify", G_CALLBACK (carbon_menu_item_notify), carbon_item); if (label) g_signal_connect_swapped (label, "notify::label", G_CALLBACK (carbon_menu_item_notify_label), menu_item); } carbon_item->menu = menu; carbon_item->index = index; return carbon_item; }
static void carbon_menu_item_accel_changed (GtkAccelGroup *accel_group, guint keyval, GdkModifierType modifier, GClosure *accel_closure, GtkWidget *widget) { CarbonMenuItem *carbon_item = carbon_menu_item_get (widget); GtkWidget *label; get_menu_label_text (widget, &label); if (GTK_IS_ACCEL_LABEL (label)) { GClosure *closure; g_object_get (label, "accel-closure", &closure, NULL); if (closure) { if (closure == accel_closure) carbon_menu_item_update_accelerator (carbon_item, widget); g_closure_unref (closure); } } }
static void carbon_menu_item_accel_changed (GtkAccelGroup *accel_group, guint keyval, GdkModifierType modifier, GClosure *accel_closure, GtkWidget *widget) { CarbonMenuItem *carbon_item = carbon_menu_item_get (widget); GtkWidget *label; get_menu_label_text (widget, &label); if (GTK_IS_ACCEL_LABEL (label) && GTK_ACCEL_LABEL (label)->accel_closure == accel_closure) carbon_menu_item_update_accelerator (carbon_item, widget); }
static void carbon_menu_item_notify_label (GObject *object, GParamSpec *pspec, gpointer data) { CarbonMenuItem *carbon_item = carbon_menu_item_get (GTK_WIDGET (object)); if (!strcmp (pspec->name, "label")) { carbon_menu_item_update_label (carbon_item, GTK_WIDGET (object)); } else if (!strcmp (pspec->name, "accel-closure")) { carbon_menu_item_update_accel_closure (carbon_item, GTK_WIDGET (object)); } }
static void sync_menu_shell (GtkMenuShell *menu_shell, MenuRef carbon_menu, gboolean toplevel, gboolean debug) { GList *children; GList *l; MenuItemIndex carbon_index = 1; if (debug) g_printerr ("%s: syncing shell %p\n", G_STRFUNC, menu_shell); carbon_menu_connect (GTK_WIDGET (menu_shell), carbon_menu, toplevel); children = gtk_container_get_children (GTK_CONTAINER (menu_shell)); for (l = children; l; l = l->next) { GtkWidget *menu_item = l->data; CarbonMenuItem *carbon_item; if (GTK_IS_TEAROFF_MENU_ITEM (menu_item)) continue; if (toplevel && g_object_get_data (G_OBJECT (menu_item), "gtk-empty-menu-item")) continue; carbon_item = carbon_menu_item_get (menu_item); if (debug) g_printerr ("%s: carbon_item %d for menu_item %d (%s, %s)\n", G_STRFUNC, carbon_item ? carbon_item->index : -1, carbon_index, get_menu_label_text (menu_item, NULL), g_type_name (G_TYPE_FROM_INSTANCE (menu_item))); if (carbon_item && carbon_item->index != carbon_index) { if (debug) g_printerr ("%s: -> not matching, deleting\n", G_STRFUNC); DeleteMenuItem (carbon_item->menu, carbon_index); carbon_item = NULL; } if (!carbon_item) { GtkWidget *label = NULL; const gchar *label_text; CFStringRef cfstr = NULL; MenuItemAttributes attributes = 0; if (debug) g_printerr ("%s: -> creating new\n", G_STRFUNC); label_text = get_menu_label_text (menu_item, &label); if (label_text) cfstr = CFStringCreateWithCString (NULL, label_text, kCFStringEncodingUTF8); if (GTK_IS_SEPARATOR_MENU_ITEM (menu_item)) attributes |= kMenuItemAttrSeparator; if (!gtk_widget_is_sensitive (menu_item)) attributes |= kMenuItemAttrDisabled; if (!gtk_widget_get_visible (menu_item)) attributes |= kMenuItemAttrHidden; InsertMenuItemTextWithCFString (carbon_menu, cfstr, carbon_index - 1, attributes, 0); SetMenuItemProperty (carbon_menu, carbon_index, IGE_QUARTZ_MENU_CREATOR, IGE_QUARTZ_ITEM_WIDGET, sizeof (menu_item), &menu_item); if (cfstr) CFRelease (cfstr); carbon_item = carbon_menu_item_connect (menu_item, label, carbon_menu, carbon_index); if (GTK_IS_CHECK_MENU_ITEM (menu_item)) carbon_menu_item_update_active (carbon_item, menu_item); carbon_menu_item_update_accel_closure (carbon_item, menu_item); if (gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item))) carbon_menu_item_update_submenu (carbon_item, menu_item); } carbon_index++; } g_list_free (children); }