static void
gtk_application_window_update_shell_shows_app_menu (GtkApplicationWindow *window,
GtkSettings *settings)
{
gboolean shown_by_shell;
gboolean shown_by_titlebar;
g_object_get (settings, "gtk-shell-shows-app-menu", &shown_by_shell, NULL);
shown_by_titlebar = _gtk_window_titlebar_shows_app_menu (GTK_WINDOW (window));
if (shown_by_shell || shown_by_titlebar)
{
/* the shell shows it, so don't show it locally */
if (g_menu_model_get_n_items (G_MENU_MODEL (window->priv->app_menu_section)) != 0)
g_menu_remove (window->priv->app_menu_section, 0);
}
else
{
/* the shell does not show it, so make sure we show it */
if (g_menu_model_get_n_items (G_MENU_MODEL (window->priv->app_menu_section)) == 0)
{
GMenuModel *app_menu = NULL;
if (gtk_window_get_application (GTK_WINDOW (window)) != NULL)
app_menu = gtk_application_get_app_menu (gtk_window_get_application (GTK_WINDOW (window)));
if (app_menu != NULL)
{
const gchar *app_name;
gchar *name;
app_name = g_get_application_name ();
if (app_name != g_get_prgname ())
{
/* the app has set its application name, use it */
name = g_strdup (app_name);
}
else
{
/* get the name from .desktop file */
name = gtk_application_window_get_app_desktop_name ();
if (name == NULL)
name = g_strdup (_("Application"));
}
g_menu_append_submenu (window->priv->app_menu_section, name, app_menu);
g_free (name);
}
}
}
}
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_application_menu_changed_quartz (GObject *object,
GParamSpec *pspec,
gpointer user_data)
{
GtkApplication *application = GTK_APPLICATION (object);
GMenu *combined;
combined = g_menu_new ();
g_menu_append_submenu (combined, "Application", gtk_application_get_app_menu (application));
g_menu_append_section (combined, NULL, gtk_application_get_menubar (application));
gtk_quartz_set_main_menu (G_MENU_MODEL (combined), G_ACTION_OBSERVABLE (application->priv->muxer));
}
static void
activate (GtkApplication *app,
gpointer user_data)
{
GMenu *submenu;
GtkWidget *grid;
GMenu *menumodel;
GtkWidget *window;
GtkWidget *menubutton;
GSimpleAction *about_action;
window = gtk_application_window_new (app);
grid = gtk_grid_new ();
gtk_window_set_title (GTK_WINDOW (window), "MenuButton Example");
gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
menubutton = gtk_menu_button_new ();
gtk_widget_set_size_request (menubutton, 80, 35);
gtk_grid_attach (GTK_GRID (grid), menubutton, 0, 0, 1, 1);
gtk_container_add (GTK_CONTAINER (window), grid);
menumodel = g_menu_new ();
g_menu_append (menumodel, "New", "app.new");
g_menu_append (menumodel, "About", "win.about");
submenu = g_menu_new ();
g_menu_append_submenu (menumodel, "Other", G_MENU_MODEL (submenu));
g_menu_append (submenu, "Quit", "app.quit");
gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (menubutton), G_MENU_MODEL (menumodel));
about_action = g_simple_action_new ("about", NULL);
g_signal_connect (about_action, "activate", G_CALLBACK (about_callback),
GTK_WINDOW (window));
g_action_map_add_action (G_ACTION_MAP (window), G_ACTION (about_action));
gtk_widget_show_all (window);
}
/*********************************************************************** Menu */
void
bmd_construct_menu (GtkApplication *app, gpointer data)
{
GtkWidget *menubar;
GMenu *menu, *filemenu, *editmenu, *helpmenu, *savemenu, *quitmenu;
bmd_widgets *a = (bmd_widgets *) data;
// define keyboard accelerators
const gchar *open_accels[2] = { "<Ctrl>O", NULL };
const gchar *save_accels[2] = { "<Ctrl>S", NULL };
const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
const gchar *add_accels[2] = { "<Ctrl>A", NULL };
const gchar *del_accels[2] = { "<Ctrl>D", NULL };
const gchar *find_accels[2] = { "<Ctrl>F", NULL };
const gchar *help_accels[2] = { "F1", NULL };
/* map app entries to actions using the global structure */
g_action_map_add_action_entries (G_ACTION_MAP (app), app_entries,
G_N_ELEMENTS (app_entries), (gpointer) a);
/* create the menu */
menu = g_menu_new();
/* create the File menu */
filemenu = g_menu_new();
g_menu_append (filemenu, "_Open", "app.open");
savemenu = g_menu_new();
g_menu_append (savemenu, "_Save", "app.save");
g_menu_append (savemenu, "Save As ...", "app.saveAs");
g_menu_append_section (filemenu, NULL, G_MENU_MODEL (savemenu));
quitmenu = g_menu_new();
g_menu_append (quitmenu, "_Quit", "app.quit");
g_menu_append_section (filemenu, NULL, G_MENU_MODEL (quitmenu));
g_menu_insert_submenu (menu, 0, "_File", G_MENU_MODEL (filemenu));
g_object_unref (savemenu);
g_object_unref (quitmenu);
g_object_unref (filemenu);
/* create the Edit menu */
editmenu = g_menu_new();
g_menu_append (editmenu, "_Find", "app.find");
g_menu_append (editmenu, "_Add", "app.add");
g_menu_append (editmenu, "_Delete", "app.delete");
g_menu_append_submenu (menu, "_Edit", G_MENU_MODEL (editmenu));
g_object_unref (editmenu);
/* create the Help menu */
helpmenu = g_menu_new();
g_menu_append (helpmenu, "About", "app.about");
g_menu_append (helpmenu, "Help", "app.help");
g_menu_append_submenu (menu, "_Help", G_MENU_MODEL (helpmenu));
g_object_unref (helpmenu);
/* create a menu bar and add the above menus */
menubar = gtk_menu_bar_new_from_model (G_MENU_MODEL (menu));
gtk_box_pack_start (GTK_BOX (a->box), menubar, FALSE, FALSE, 0);
/* connect keyboard accelerators */
gtk_application_set_accels_for_action (GTK_APPLICATION (app),
"app.open", open_accels);
gtk_application_set_accels_for_action (GTK_APPLICATION (app),
"app.save", save_accels);
gtk_application_set_accels_for_action (GTK_APPLICATION (app),
"app.quit", quit_accels);
gtk_application_set_accels_for_action (GTK_APPLICATION (app),
"app.add", add_accels);
gtk_application_set_accels_for_action (GTK_APPLICATION (app),
"app.delete", del_accels);
gtk_application_set_accels_for_action (GTK_APPLICATION (app),
"app.find", find_accels);
gtk_application_set_accels_for_action (GTK_APPLICATION (app),
"app.help", help_accels);
}
