forked from AuroraMiddleware/gtk
GtkWindow: better app menu fallback for CSD
Do the menubutton for app menu fallback ourselves in GtkWindow for the csd, non-custom titlebar case. This fits better with the way we handle other title buttons. Themes have control over the placement of this button by placing menu in the decoration-button-layout style property.
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cb24305f1b
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@ -297,12 +297,10 @@ 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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gboolean shown_by_titlebar;
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GtkWidget *titlebar;
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g_object_get (settings, "gtk-shell-shows-app-menu", &shown_by_shell, NULL);
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titlebar = _gtk_window_get_titlebar (GTK_WINDOW (window));
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shown_by_titlebar = GTK_IS_HEADER_BAR (titlebar) && gtk_header_bar_get_show_fallback_app_menu (GTK_HEADER_BAR (titlebar));
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shown_by_titlebar = _gtk_window_titlebar_shows_app_menu (GTK_WINDOW (window));
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if (shown_by_shell || shown_by_titlebar)
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{
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@ -632,13 +630,12 @@ gtk_application_window_real_realize (GtkWidget *widget)
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g_signal_connect (settings, "notify::gtk-shell-shows-menubar",
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G_CALLBACK (gtk_application_window_shell_shows_menubar_changed), window);
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GTK_WIDGET_CLASS (gtk_application_window_parent_class)->realize (widget);
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gtk_application_window_update_shell_shows_app_menu (window, settings);
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gtk_application_window_update_shell_shows_menubar (window, settings);
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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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#ifdef GDK_WINDOWING_X11
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{
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GdkWindow *gdkwindow;
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@ -679,8 +676,7 @@ gtk_application_window_real_unrealize (GtkWidget *widget)
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g_signal_handlers_disconnect_by_func (settings, gtk_application_window_shell_shows_app_menu_changed, widget);
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g_signal_handlers_disconnect_by_func (settings, gtk_application_window_shell_shows_menubar_changed, widget);
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GTK_WIDGET_CLASS (gtk_application_window_parent_class)
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->unrealize (widget);
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GTK_WIDGET_CLASS (gtk_application_window_parent_class)->unrealize (widget);
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}
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gboolean
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@ -157,6 +157,7 @@ struct _GtkWindowPrivate
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GtkWidget *title_box;
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GtkWidget *titlebar;
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GtkWidget *titlebar_icon;
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GtkWidget *titlebar_menu_button;
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GtkWidget *titlebar_min_button;
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GtkWidget *titlebar_max_button;
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GtkWidget *titlebar_close_button;
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@ -1068,7 +1069,7 @@ gtk_window_class_init (GtkWindowClass *klass)
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g_param_spec_string ("decoration-button-layout",
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P_("Decorated button layout"),
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P_("Decorated button layout"),
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":close",
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"menu:close",
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GTK_PARAM_READABLE));
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gtk_widget_class_install_style_property (widget_class,
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@ -3473,6 +3474,7 @@ unset_titlebar (GtkWindow *window)
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priv->title_box = NULL;
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priv->titlebar = NULL;
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priv->titlebar_icon = NULL;
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priv->titlebar_menu_button = NULL;
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priv->titlebar_min_button = NULL;
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priv->titlebar_max_button = NULL;
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priv->titlebar_close_button = NULL;
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@ -3579,10 +3581,18 @@ gtk_window_set_titlebar (GtkWindow *window,
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gtk_widget_queue_resize (widget);
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}
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GtkWidget *
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_gtk_window_get_titlebar (GtkWindow *window)
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gboolean
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_gtk_window_titlebar_shows_app_menu (GtkWindow *window)
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{
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return window->priv->title_box;
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GtkWindowPrivate *priv = window->priv;
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if (priv->titlebar_menu_button)
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return TRUE;
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if (GTK_IS_HEADER_BAR (priv->title_box))
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return gtk_header_bar_get_show_fallback_app_menu (GTK_HEADER_BAR (priv->title_box));
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return FALSE;
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}
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/**
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@ -3811,12 +3821,18 @@ set_titlebar_icon (GtkWindow *window, GList *list)
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{
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GdkPixbuf *pixbuf, *best;
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GList *l;
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gint size;
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if (GTK_IS_BUTTON (gtk_widget_get_parent (priv->titlebar_icon)))
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size = 16;
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else
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size = 20;
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best = NULL;
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for (l = list; l; l = l->next)
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{
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pixbuf = list->data;
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if (gdk_pixbuf_get_width (pixbuf) <= 20)
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if (gdk_pixbuf_get_width (pixbuf) <= size)
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{
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best = g_object_ref (pixbuf);
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break;
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@ -3824,7 +3840,7 @@ set_titlebar_icon (GtkWindow *window, GList *list)
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}
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if (best == NULL)
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best = gdk_pixbuf_scale_simple (GDK_PIXBUF (list->data), 20, 20, GDK_INTERP_BILINEAR);
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best = gdk_pixbuf_scale_simple (GDK_PIXBUF (list->data), size, size, GDK_INTERP_BILINEAR);
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gtk_image_set_from_pixbuf (GTK_IMAGE (priv->titlebar_icon), best);
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g_object_unref (best);
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@ -5127,6 +5143,8 @@ update_window_buttons (GtkWindow *window)
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gchar **tokens, **t;
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gint i, j;
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GdkPixbuf *icon = NULL;
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GMenuModel *menu;
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gboolean shown_by_shell;
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if (priv->title_box == NULL)
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return;
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@ -5155,6 +5173,11 @@ update_window_buttons (GtkWindow *window)
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gtk_widget_destroy (priv->titlebar_icon);
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priv->titlebar_icon = NULL;
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}
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if (priv->titlebar_menu_button)
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{
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gtk_widget_destroy (priv->titlebar_menu_button);
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priv->titlebar_menu_button = NULL;
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}
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if (priv->titlebar_min_button)
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{
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gtk_widget_destroy (priv->titlebar_min_button);
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@ -5175,6 +5198,14 @@ update_window_buttons (GtkWindow *window)
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"decoration-button-layout", &layout_desc,
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NULL);
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g_object_get (gtk_widget_get_settings (GTK_WIDGET (window)),
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"gtk-shell-shows-app-menu", &shown_by_shell, NULL);
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if (!shown_by_shell && priv->application)
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menu = gtk_application_get_app_menu (priv->application);
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else
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menu = NULL;
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tokens = g_strsplit (layout_desc, ":", 2);
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if (tokens)
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{
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@ -5211,15 +5242,30 @@ update_window_buttons (GtkWindow *window)
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gtk_widget_set_size_request (button, 20, 20);
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gtk_widget_show (button);
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if (icon != NULL)
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{
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gtk_image_set_from_pixbuf (GTK_IMAGE (button), icon);
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g_object_unref (icon);
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}
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else
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gtk_widget_hide (button);
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priv->titlebar_icon = button;
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}
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else if (strcmp (t[j], "menu") == 0 && menu != NULL)
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{
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button = gtk_menu_button_new ();
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gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (button), menu);
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gtk_style_context_add_class (gtk_widget_get_style_context (button), "titlebutton");
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if (icon != NULL)
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image = gtk_image_new_from_pixbuf (icon);
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else
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image = gtk_image_new_from_icon_name ("process-stop-symbolic", GTK_ICON_SIZE_MENU);
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gtk_container_add (GTK_CONTAINER (button), image);
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gtk_widget_set_can_focus (button, FALSE);
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gtk_widget_show_all (button);
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accessible = gtk_widget_get_accessible (button);
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if (GTK_IS_ACCESSIBLE (accessible))
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atk_object_set_name (accessible, _("Application menu"));
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priv->titlebar_icon = image;
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priv->titlebar_menu_button = button;
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}
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else if (strcmp (t[j], "minimize") == 0 &&
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priv->gdk_type_hint == GDK_WINDOW_TYPE_HINT_NORMAL)
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{
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@ -5285,6 +5331,8 @@ update_window_buttons (GtkWindow *window)
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g_strfreev (tokens);
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}
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g_free (layout_desc);
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if (icon)
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g_object_unref (icon);
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}
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static GtkWidget *
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@ -5297,7 +5345,9 @@ create_titlebar (GtkWindow *window)
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gchar *title;
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titlebar = gtk_header_bar_new ();
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g_object_set (titlebar, "spacing", 0, NULL);
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g_object_set (titlebar,
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"spacing", 0,
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NULL);
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context = gtk_widget_get_style_context (titlebar);
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gtk_style_context_add_class (context, GTK_STYLE_CLASS_TITLEBAR);
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gtk_style_context_add_class (context, "default-decoration");
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@ -11687,3 +11737,10 @@ _gtk_window_handle_button_press_for_widget (GtkWidget *widget,
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return FALSE;
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}
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void
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_gtk_window_get_decoration_size (GtkWindow *window,
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GtkBorder *border)
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{
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get_decoration_size (window, border);
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}
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@ -87,7 +87,10 @@ void _gtk_window_schedule_mnemonics_visible (GtkWindow *window);
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void _gtk_window_notify_keys_changed (GtkWindow *window);
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GtkWidget *_gtk_window_get_titlebar (GtkWindow *window);
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gboolean _gtk_window_titlebar_shows_app_menu (GtkWindow *window);
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void _gtk_window_get_decoration_size (GtkWindow *window,
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GtkBorder *border);
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G_END_DECLS
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