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GtkApplicationWindow: implement GActionMap

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This commit is contained in:
Ryan Lortie 2011-11-30 11:51:41 -05:00
parent ebd7450f02
commit 7e34342899
3 changed files with 87 additions and 7 deletions
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1
examples/bloatpad.c
View File

@ -15,6 +15,7 @@ new_window (GApplication *app,
GtkWidget *menu;
window = gtk_application_window_new (GTK_APPLICATION (app));
gtk_application_window_set_show_app_menu (GTK_APPLICATION_WINDOW (window), TRUE);
gtk_window_set_title (GTK_WINDOW (window), "Bloatpad");
grid = gtk_grid_new ();

90
gtk/gtkapplicationwindow.c
View File

@ -30,13 +30,80 @@
struct _GtkApplicationWindowPrivate
{
GSimpleActionGroup *actions;
GtkMenuBar *menubar;
GMenuModel *menu;
gboolean show_app_menu;
};
G_DEFINE_TYPE (GtkApplicationWindow, gtk_application_window, GTK_TYPE_WINDOW)
static gchar **
gtk_application_window_list_actions (GActionGroup *group)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (group);
return g_action_group_list_actions (G_ACTION_GROUP (window->priv->actions));
}
static gboolean
gtk_application_window_query_action (GActionGroup *group,
const gchar *action_name,
gboolean *enabled,
const GVariantType **parameter_type,
const GVariantType **state_type,
GVariant **state_hint,
GVariant **state)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (group);
return g_action_group_query_action (G_ACTION_GROUP (window->priv->actions),
action_name, enabled, parameter_type, state_type, state_hint, state);
}
static GAction *
gtk_application_window_lookup_action (GActionMap *action_map,
const gchar *action_name)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (action_map);
return g_action_map_lookup_action (G_ACTION_MAP (window->priv->actions), action_name);
}
static void
gtk_application_window_add_action (GActionMap *action_map,
GAction *action)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (action_map);
g_action_map_add_action (G_ACTION_MAP (window->priv->actions), action);
}
static void
gtk_application_window_remove_action (GActionMap *action_map,
const gchar *action_name)
{
GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (action_map);
g_action_map_remove_action (G_ACTION_MAP (window->priv->actions), action_name);
}
static void
gtk_application_window_group_iface_init (GActionGroupInterface *iface)
{
iface->list_actions = gtk_application_window_list_actions;
iface->query_action = gtk_application_window_query_action;
}
static void
gtk_application_window_map_iface_init (GActionMapInterface *iface)
{
iface->lookup_action = gtk_application_window_lookup_action;
iface->add_action = gtk_application_window_add_action;
iface->remove_action = gtk_application_window_remove_action;
}
G_DEFINE_TYPE_WITH_CODE (GtkApplicationWindow, gtk_application_window, GTK_TYPE_WINDOW,
G_IMPLEMENT_INTERFACE (G_TYPE_ACTION_GROUP, gtk_application_window_group_iface_init)
G_IMPLEMENT_INTERFACE (G_TYPE_ACTION_MAP, gtk_application_window_map_iface_init))
enum {
PROP_0,
@ -238,8 +305,7 @@ gtk_application_window_finalize (GObject *object)
if (window->priv->menubar)
g_object_unref (window->priv->menubar);
if (window->priv->menu)
g_object_unref (window->priv->menu);
g_object_unref (window->priv->actions);
G_OBJECT_CLASS (gtk_application_window_parent_class)
->finalize (object);
@ -249,6 +315,20 @@ static void
gtk_application_window_init (GtkApplicationWindow *window)
{
window->priv = G_TYPE_INSTANCE_GET_PRIVATE (window, GTK_TYPE_APPLICATION_WINDOW, GtkApplicationWindowPrivate);
window->priv->actions = g_simple_action_group_new ();
/* window->priv->actions is the one and only ref on the group, so when
* we finalize, the action group will die, disconnecting all signals.
*/
g_signal_connect_swapped (window->priv->actions, "action-added",
G_CALLBACK (g_action_group_action_added), window);
g_signal_connect_swapped (window->priv->actions, "action-enabled-changed",
G_CALLBACK (g_action_group_action_enabled_changed), window);
g_signal_connect_swapped (window->priv->actions, "action-state-changed",
G_CALLBACK (g_action_group_action_state_changed), window);
g_signal_connect_swapped (window->priv->actions, "action-removed",
G_CALLBACK (g_action_group_action_removed), window);
}
static void
@ -722,7 +802,9 @@ gtk_application_window_get_app_menu (GtkApplicationWindow *window)
muxer = g_action_muxer_new ();
g_action_muxer_insert (muxer, "app", G_ACTION_GROUP (application));
g_action_muxer_insert (muxer, "win", G_ACTION_GROUP (window));
populate_menu_from_model (GTK_MENU_SHELL (menu), model, G_ACTION_GROUP (muxer));
g_object_unref (muxer);
data = g_new (ItemsChangedData, 1);
data->application = g_object_ref (application);

3
gtk/gtkapplicationwindow.h
View File

@ -61,9 +61,6 @@ struct _GtkApplicationWindowClass
GType gtk_application_window_get_type (void) G_GNUC_CONST;
GtkWidget * gtk_application_window_new (GtkApplication *application);
void gtk_application_window_add_action (GtkApplicationWindow *window,
GAction *action);
void gtk_application_window_set_show_app_menu (GtkApplicationWindow *window,
gboolean show_app_menu);
gboolean gtk_application_window_get_show_app_menu (GtkApplicationWindow *window);