forked from AuroraMiddleware/gtk
GtkApplicationWindow: clean up menubar logic
This commit is contained in:
Ryan Lortie
parent
e7b6fa4449
commit
c299963428
@ -58,35 +58,144 @@
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struct _GtkApplicationWindowPrivate
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{
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GSimpleActionGroup *actions;
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GtkMenuBar *menubar;
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GtkWidget *menubar;
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guint initialized_gsetting_monitoring : 1;
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guint shell_shows_app_menu : 1;
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guint default_show_menubar : 1;
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guint did_override_show_menubar : 1;
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guint override_show_menubar : 1;
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GMenu *app_menu_section;
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GMenu *menubar_section;
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gboolean show_menubar;
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};
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static void
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recreate_menubar (GtkApplicationWindow *window);
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static GtkWidget *
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gtk_application_window_create_menubar (GtkApplicationWindow *window);
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gtk_application_window_create_menubar (GMenuModel *model,
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GActionObservable *actions);
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static void
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on_shell_shows_app_menu_changed (GtkSettings *settings,
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GParamSpec *pspec,
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gpointer user_data)
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gtk_application_window_update_menubar (GtkApplicationWindow *window)
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{
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GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (user_data);
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gboolean val;
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gboolean should_have_menubar;
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gboolean have_menubar;
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g_object_get (settings, "gtk-shell-shows-app-menu", &val, NULL);
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if (window->priv->shell_shows_app_menu != val)
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have_menubar = window->priv->menubar != NULL;
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should_have_menubar = window->priv->show_menubar &&
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(g_menu_model_get_n_items (G_MENU_MODEL (window->priv->app_menu_section)) ||
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g_menu_model_get_n_items (G_MENU_MODEL (window->priv->menubar_section)));
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g_print ("h %d s %d\n", have_menubar, should_have_menubar);
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if (have_menubar && !should_have_menubar)
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{
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window->priv->shell_shows_app_menu = val;
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recreate_menubar (window);
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gtk_widget_unparent (window->priv->menubar);
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g_object_unref (window->priv->menubar);
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window->priv->menubar = NULL;
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gtk_widget_queue_resize (GTK_WIDGET (window));
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}
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if (!have_menubar && should_have_menubar)
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{
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GActionMuxer *muxer;
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GMenu *combined;
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muxer = g_action_muxer_new ();
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g_action_muxer_insert (muxer, "app", G_ACTION_GROUP (gtk_window_get_application (GTK_WINDOW (window))));
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g_action_muxer_insert (muxer, "win", G_ACTION_GROUP (window));
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combined = g_menu_new ();
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g_menu_append_section (combined, NULL, G_MENU_MODEL (window->priv->app_menu_section));
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g_menu_append_section (combined, NULL, G_MENU_MODEL (window->priv->menubar_section));
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window->priv->menubar = gtk_application_window_create_menubar (G_MENU_MODEL (combined), G_ACTION_OBSERVABLE (muxer));
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gtk_widget_set_parent (window->priv->menubar, GTK_WIDGET (window));
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gtk_widget_show_all (window->priv->menubar);
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g_object_unref (combined);
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g_object_unref (muxer);
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gtk_widget_queue_resize (GTK_WIDGET (window));
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}
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}
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static void
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gtk_application_window_update_shell_shows_app_menu (GtkApplicationWindow *window)
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{
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gboolean shown_by_shell;
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g_object_get (gtk_widget_get_settings (GTK_WIDGET (window)), "gtk-shell-shows-app-menu", &shown_by_shell, NULL);
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g_print ("am sbs %d\n", shown_by_shell);
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if (shown_by_shell)
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{
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/* the shell shows it, so don't show it locally */
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if (g_menu_model_get_n_items (G_MENU_MODEL (window->priv->app_menu_section)) != 0)
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g_menu_remove (window->priv->app_menu_section, 0);
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}
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else
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{
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/* the shell does not show it, so make sure we show it */
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if (g_menu_model_get_n_items (G_MENU_MODEL (window->priv->app_menu_section)) == 0)
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{
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GMenuModel *app_menu;
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app_menu = g_application_get_app_menu (G_APPLICATION (gtk_window_get_application (GTK_WINDOW (window))));
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if (app_menu != NULL)
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g_menu_append_submenu (window->priv->app_menu_section, _("Application"), app_menu);
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}
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}
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}
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static void
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gtk_application_window_update_shell_shows_menubar (GtkApplicationWindow *window)
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{
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gboolean shown_by_shell;
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g_object_get (gtk_widget_get_settings (GTK_WIDGET (window)), "gtk-shell-shows-menubar", &shown_by_shell, NULL);
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g_print ("mb sbs %d\n", shown_by_shell);
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if (shown_by_shell)
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{
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/* the shell shows it, so don't show it locally */
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if (g_menu_model_get_n_items (G_MENU_MODEL (window->priv->menubar_section)) != 0)
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g_menu_remove (window->priv->menubar_section, 0);
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}
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else
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{
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/* the shell does not show it, so make sure we show it */
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if (g_menu_model_get_n_items (G_MENU_MODEL (window->priv->menubar_section)) == 0)
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{
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GMenuModel *menubar;
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menubar = g_application_get_menubar (G_APPLICATION (gtk_window_get_application (GTK_WINDOW (window))));
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if (menubar != NULL)
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g_menu_append_section (window->priv->menubar_section, NULL, menubar);
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}
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}
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}
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static void
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gtk_application_window_shell_shows_app_menu_changed (GObject *object,
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GParamSpec *pspec,
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gpointer user_data)
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{
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GtkApplicationWindow *window = user_data;
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gtk_application_window_update_shell_shows_app_menu (window);
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gtk_application_window_update_menubar (window);
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}
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static void
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gtk_application_window_shell_shows_menubar_changed (GObject *object,
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GParamSpec *pspec,
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gpointer user_data)
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{
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GtkApplicationWindow *window = user_data;
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gtk_application_window_update_shell_shows_menubar (window);
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gtk_application_window_update_menubar (window);
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}
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static gchar **
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@ -201,7 +310,7 @@ gtk_application_window_real_get_preferred_height (GtkWidget *widget,
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{
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gint menubar_min_height, menubar_nat_height;
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gtk_widget_get_preferred_height (GTK_WIDGET (window->priv->menubar), &menubar_min_height, &menubar_nat_height);
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gtk_widget_get_preferred_height (window->priv->menubar, &menubar_min_height, &menubar_nat_height);
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*minimum_height += menubar_min_height;
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*natural_height += menubar_nat_height;
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}
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@ -222,7 +331,7 @@ gtk_application_window_real_get_preferred_height_for_width (GtkWidget *widget,
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{
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gint menubar_min_height, menubar_nat_height;
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gtk_widget_get_preferred_height_for_width (GTK_WIDGET (window->priv->menubar), width, &menubar_min_height, &menubar_nat_height);
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gtk_widget_get_preferred_height_for_width (window->priv->menubar, width, &menubar_min_height, &menubar_nat_height);
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*minimum_height += menubar_min_height;
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*natural_height += menubar_nat_height;
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}
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@ -242,7 +351,7 @@ gtk_application_window_real_get_preferred_width (GtkWidget *widget,
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{
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gint menubar_min_width, menubar_nat_width;
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gtk_widget_get_preferred_width (GTK_WIDGET (window->priv->menubar), &menubar_min_width, &menubar_nat_width);
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gtk_widget_get_preferred_width (window->priv->menubar, &menubar_min_width, &menubar_nat_width);
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*minimum_width = MAX (*minimum_width, menubar_min_width);
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*natural_width = MAX (*natural_width, menubar_nat_width);
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}
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@ -263,7 +372,7 @@ gtk_application_window_real_get_preferred_width_for_height (GtkWidget *widget,
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{
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gint menubar_min_width, menubar_nat_width;
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gtk_widget_get_preferred_width_for_height (GTK_WIDGET (window->priv->menubar), height, &menubar_min_width, &menubar_nat_width);
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gtk_widget_get_preferred_width_for_height (window->priv->menubar, height, &menubar_min_width, &menubar_nat_width);
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*minimum_width = MAX (*minimum_width, menubar_min_width);
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*natural_width = MAX (*natural_width, menubar_nat_width);
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}
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@ -281,10 +390,10 @@ gtk_application_window_real_size_allocate (GtkWidget *widget,
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gint menubar_min_height, menubar_nat_height;
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GtkWidget *child;
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gtk_widget_get_preferred_height_for_width (GTK_WIDGET (window->priv->menubar), allocation->width, &menubar_min_height, &menubar_nat_height);
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gtk_widget_get_preferred_height_for_width (window->priv->menubar, allocation->width, &menubar_min_height, &menubar_nat_height);
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menubar_allocation.height = menubar_min_height;
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gtk_widget_size_allocate (GTK_WIDGET (window->priv->menubar), &menubar_allocation);
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gtk_widget_size_allocate (window->priv->menubar, &menubar_allocation);
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child = gtk_bin_get_child (GTK_BIN (window));
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if (child != NULL && gtk_widget_get_visible (child))
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@ -314,15 +423,9 @@ gtk_application_window_real_realize (GtkWidget *widget)
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{
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GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (widget);
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if (!window->priv->initialized_gsetting_monitoring)
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{
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window->priv->initialized_gsetting_monitoring = TRUE;
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g_signal_connect (gtk_widget_get_settings ((GtkWidget*)window),
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"notify::gtk-shell-shows-app-menu",
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G_CALLBACK (on_shell_shows_app_menu_changed),
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window);
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on_shell_shows_app_menu_changed (gtk_widget_get_settings ((GtkWidget*)window), NULL, window);
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}
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gtk_application_window_update_shell_shows_app_menu (window);
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gtk_application_window_update_shell_shows_menubar (window);
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gtk_application_window_update_menubar (window);
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GTK_WIDGET_CLASS (gtk_application_window_parent_class)
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->realize (widget);
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@ -335,7 +438,7 @@ gtk_application_window_real_map (GtkWidget *widget)
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/* XXX could eliminate this by tweaking gtk_window_map */
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if (window->priv->menubar)
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gtk_widget_map (GTK_WIDGET (window->priv->menubar));
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gtk_widget_map (window->priv->menubar);
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GTK_WIDGET_CLASS (gtk_application_window_parent_class)
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->map (widget);
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@ -350,7 +453,7 @@ gtk_application_window_real_forall_internal (GtkContainer *container,
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GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (container);
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if (window->priv->menubar)
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callback (GTK_WIDGET (window->priv->menubar), user_data);
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callback (window->priv->menubar, user_data);
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GTK_CONTAINER_CLASS (gtk_application_window_parent_class)
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->forall (container, include_internal, callback, user_data);
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@ -368,7 +471,7 @@ gtk_application_window_get_property (GObject *object,
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switch (prop_id)
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{
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case PROP_SHOW_MENUBAR:
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g_value_set_boolean (value, window->priv->override_show_menubar);
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g_value_set_boolean (value, window->priv->show_menubar);
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break;
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default:
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@ -413,6 +516,8 @@ gtk_application_window_init (GtkApplicationWindow *window)
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window->priv = G_TYPE_INSTANCE_GET_PRIVATE (window, GTK_TYPE_APPLICATION_WINDOW, GtkApplicationWindowPrivate);
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window->priv->actions = g_simple_action_group_new ();
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window->priv->app_menu_section = g_menu_new ();
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window->priv->menubar_section = g_menu_new ();
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/* window->priv->actions is the one and only ref on the group, so when
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* we dispose, the action group will die, disconnecting all signals.
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@ -451,7 +556,7 @@ gtk_application_window_class_init (GtkApplicationWindowClass *class)
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P_("Show a menubar"),
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P_("TRUE if the application's menus should be included "
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"in the menubar at the top of the window"),
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FALSE, G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE);
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TRUE, G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE);
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g_object_class_install_properties (object_class, N_PROPS, gtk_application_window_properties);
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g_type_class_add_private (class, sizeof (GtkApplicationWindowPrivate));
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}
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@ -479,38 +584,23 @@ gtk_application_window_new (GtkApplication *application)
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gboolean
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gtk_application_window_get_show_menubar (GtkApplicationWindow *window)
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{
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return window->priv->override_show_menubar;
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}
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static void
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recreate_menubar (GtkApplicationWindow *window)
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{
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GtkWidget *new_menubar;
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if (window->priv->menubar)
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gtk_widget_unparent (GTK_WIDGET (window->priv->menubar));
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g_clear_object (&window->priv->menubar);
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new_menubar = gtk_application_window_create_menubar (window);
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if (new_menubar)
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{
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window->priv->menubar = g_object_ref_sink (new_menubar);
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gtk_widget_set_parent (new_menubar, GTK_WIDGET (window));
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gtk_widget_show_all (new_menubar);
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}
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return window->priv->show_menubar;
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}
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void
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gtk_application_window_set_show_menubar (GtkApplicationWindow *window,
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gboolean show)
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gboolean show_menubar)
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{
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show = !!show;
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window->priv->did_override_show_menubar = TRUE;
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if (window->priv->override_show_menubar != show)
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g_return_if_fail (GTK_IS_APPLICATION_WINDOW (window));
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show_menubar = !!show_menubar;
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if (window->priv->show_menubar != show_menubar)
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{
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window->priv->override_show_menubar = show;
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recreate_menubar (window);
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window->priv->show_menubar = show_menubar;
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gtk_application_window_update_menubar (window);
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g_object_notify_by_pspec (G_OBJECT (window), gtk_application_window_properties[PROP_SHOW_MENUBAR]);
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}
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}
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@ -519,14 +609,14 @@ gtk_application_window_set_show_menubar (GtkApplicationWindow *window,
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static void populate_menu_from_model (GtkMenuShell *menu,
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GMenuModel *model,
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GActionGroup *group);
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GActionObservable *actions);
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static void
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append_items_from_model (GtkMenuShell *menu,
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GMenuModel *model,
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GActionGroup *group,
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gboolean *need_separator,
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const gchar *heading)
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append_items_from_model (GtkMenuShell *menu,
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GMenuModel *model,
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GActionObservable *actions,
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gboolean *need_separator,
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const gchar *heading)
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{
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gint n;
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gint i;
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@ -560,7 +650,7 @@ append_items_from_model (GtkMenuShell *menu,
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{
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label = NULL;
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g_menu_model_get_item_attribute (model, i, G_MENU_ATTRIBUTE_LABEL, "s", &label);
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append_items_from_model (menu, m, group, need_separator, label);
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append_items_from_model (menu, m, actions, need_separator, label);
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g_object_unref (m);
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g_free (label);
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@ -575,12 +665,12 @@ append_items_from_model (GtkMenuShell *menu,
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continue;
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}
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menuitem = gtk_model_menu_item_new (model, i, G_ACTION_OBSERVABLE (group));
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menuitem = gtk_model_menu_item_new (model, i, actions);
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if ((m = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU)))
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{
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submenu = gtk_menu_new ();
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populate_menu_from_model (GTK_MENU_SHELL (submenu), m, group);
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populate_menu_from_model (GTK_MENU_SHELL (submenu), m, actions);
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gtk_menu_item_set_submenu (menuitem, submenu);
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g_object_unref (m);
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}
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@ -593,23 +683,22 @@ append_items_from_model (GtkMenuShell *menu,
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}
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static void
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populate_menu_from_model (GtkMenuShell *menu,
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GMenuModel *model,
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GActionGroup *group)
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populate_menu_from_model (GtkMenuShell *menu,
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GMenuModel *model,
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GActionObservable *actions)
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{
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gboolean need_separator;
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need_separator = FALSE;
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append_items_from_model (menu, model, group, &need_separator, NULL);
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append_items_from_model (menu, model, actions, &need_separator, NULL);
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}
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typedef struct {
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GActionMuxer *muxer;
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GtkApplication *application;
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GtkApplicationWindow *window;
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GtkMenuShell *menu;
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guint update_idle;
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GHashTable *connected;
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GActionObservable *actions;
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GMenuModel *model;
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GtkMenuShell *menu;
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guint update_idle;
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GHashTable *connected;
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} ItemsChangedData;
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static void
|
||||
@ -617,9 +706,8 @@ free_items_changed_data (gpointer data)
|
||||
{
|
||||
ItemsChangedData *d = data;
|
||||
|
||||
g_object_unref (d->muxer);
|
||||
g_object_unref (d->window);
|
||||
g_object_unref (d->application);
|
||||
g_object_unref (d->actions);
|
||||
g_object_unref (d->model);
|
||||
|
||||
if (d->update_idle != 0)
|
||||
g_source_remove (d->update_idle);
|
||||
@ -635,9 +723,6 @@ repopulate_menu (gpointer data)
|
||||
ItemsChangedData *d = data;
|
||||
GList *children, *l;
|
||||
GtkWidget *child;
|
||||
GtkMenuShell *app_shell;
|
||||
GMenuModel *app_model;
|
||||
GMenuModel *window_model;
|
||||
|
||||
/* remove current children */
|
||||
children = gtk_container_get_children (GTK_CONTAINER (d->menu));
|
||||
@ -648,24 +733,7 @@ repopulate_menu (gpointer data)
|
||||
}
|
||||
g_list_free (children);
|
||||
|
||||
app_model = g_application_get_app_menu (G_APPLICATION (d->application));
|
||||
|
||||
if (app_model && !d->window->priv->shell_shows_app_menu)
|
||||
{
|
||||
child = gtk_menu_item_new_with_label (_("Application"));
|
||||
app_shell = (GtkMenuShell*)gtk_menu_new ();
|
||||
gtk_menu_item_set_submenu ((GtkMenuItem*)child, (GtkWidget*)app_shell);
|
||||
/* repopulate */
|
||||
populate_menu_from_model (app_shell, app_model, (GActionGroup*)d->muxer);
|
||||
gtk_menu_shell_append ((GtkMenuShell*)d->menu, child);
|
||||
}
|
||||
|
||||
window_model = g_application_get_menubar (G_APPLICATION (d->application));
|
||||
if (window_model)
|
||||
{
|
||||
populate_menu_from_model (d->menu, window_model, (GActionGroup*)d->muxer);
|
||||
}
|
||||
|
||||
populate_menu_from_model (d->menu, d->model, d->actions);
|
||||
d->update_idle = 0;
|
||||
|
||||
return FALSE;
|
||||
@ -715,31 +783,17 @@ items_changed (GMenuModel *model,
|
||||
}
|
||||
|
||||
static GtkWidget *
|
||||
gtk_application_window_create_menubar (GtkApplicationWindow *window)
|
||||
gtk_application_window_create_menubar (GMenuModel *model,
|
||||
GActionObservable *actions)
|
||||
{
|
||||
GtkApplication *application;
|
||||
GMenuModel *app_model;
|
||||
GMenuModel *win_model;
|
||||
ItemsChangedData *data;
|
||||
GtkWidget *menubar;
|
||||
|
||||
application = gtk_window_get_application (GTK_WINDOW (window));
|
||||
app_model = g_application_get_app_menu (G_APPLICATION (application));
|
||||
win_model = g_application_get_menubar (G_APPLICATION (application));
|
||||
|
||||
if (!(app_model || win_model)
|
||||
|| (window->priv->did_override_show_menubar
|
||||
&& window->priv->override_show_menubar == FALSE))
|
||||
return NULL;
|
||||
|
||||
menubar = gtk_menu_bar_new ();
|
||||
|
||||
data = g_new (ItemsChangedData, 1);
|
||||
data->muxer = g_action_muxer_new ();
|
||||
g_action_muxer_insert (data->muxer, "app", G_ACTION_GROUP (application));
|
||||
g_action_muxer_insert (data->muxer, "win", G_ACTION_GROUP (window));
|
||||
data->window = g_object_ref (window);
|
||||
data->application = g_object_ref (application);
|
||||
data->model = g_object_ref (model);
|
||||
data->actions = g_object_ref (actions);
|
||||
data->menu = GTK_MENU_SHELL (menubar);
|
||||
data->update_idle = 0;
|
||||
data->connected = g_hash_table_new (NULL, NULL);
|
||||
@ -747,11 +801,7 @@ gtk_application_window_create_menubar (GtkApplicationWindow *window)
|
||||
g_object_set_data_full (G_OBJECT (menubar), "gtk-application-menu-data",
|
||||
data, free_items_changed_data);
|
||||
|
||||
if (app_model)
|
||||
connect_to_items_changed (app_model, G_CALLBACK (items_changed), data);
|
||||
if (win_model)
|
||||
connect_to_items_changed (win_model, G_CALLBACK (items_changed), data);
|
||||
|
||||
connect_to_items_changed (model, G_CALLBACK (items_changed), data);
|
||||
repopulate_menu (data);
|
||||
|
||||
return menubar;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user