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Use a weak reference rather than the destroy signal to track proxies going

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2006-01-05  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtkaction.c (connect_proxy): Use a weak reference rather
	than the destroy signal to track proxies going away.
This commit is contained in:
Matthias Clasen 2006-01-05 17:30:44 +00:00 committed by Matthias Clasen
parent a5ed2693c0
commit d623d6a529
3 changed files with 22 additions and 18 deletions
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3
ChangeLog
View File

@ -1,5 +1,8 @@
2006-01-05 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkaction.c (connect_proxy): Use a weak reference rather
than the destroy signal to track proxies going away.
* gtk/gtkbindings.c (binding_signal_new): Revert the last change.
* gtk/gtkaction.c (gtk_action_sync_property): Removed.

3
ChangeLog.pre-2-10
View File

@ -1,5 +1,8 @@
2006-01-05 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkaction.c (connect_proxy): Use a weak reference rather
than the destroy signal to track proxies going away.
* gtk/gtkbindings.c (binding_signal_new): Revert the last change.
* gtk/gtkaction.c (gtk_action_sync_property): Removed.

30
gtk/gtkaction.c
View File

@ -107,8 +107,10 @@ enum
static void gtk_action_init (GtkAction *action);
static void gtk_action_class_init (GtkActionClass *class);
static GQuark accel_path_id = 0;
static GQuark accel_path_id = 0;
static GQuark quark_gtk_action_proxy = 0;
static const gchar accel_path_key[] = "GtkAction::accel_path";
static const gchar gtk_action_proxy_key[] = "gtk-action-proxy";
GType
gtk_action_get_type (void)
@ -189,6 +191,7 @@ gtk_action_class_init (GtkActionClass *klass)
GObjectClass *gobject_class;
accel_path_id = g_quark_from_static_string (accel_path_key);
quark_gtk_action_proxy = g_quark_from_static_string (gtk_action_proxy_key);
parent_class = g_type_class_peek_parent (klass);
gobject_class = G_OBJECT_CLASS (klass);
@ -564,8 +567,8 @@ create_tool_item (GtkAction *action)
}
static void
remove_proxy (GtkWidget *proxy,
GtkAction *action)
remove_proxy (GtkAction *action,
GtkWidget *proxy)
{
if (GTK_IS_MENU_ITEM (proxy))
gtk_action_disconnect_accelerator (action);
@ -602,7 +605,7 @@ _gtk_action_sync_menu_visible (GtkAction *action,
g_return_if_fail (action == NULL || GTK_IS_ACTION (action));
if (action == NULL)
action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
action = g_object_get_qdata (G_OBJECT (proxy), quark_gtk_action_proxy);
visible = gtk_action_is_visible (action);
hide_if_empty = action->private_data->hide_if_empty;
@ -660,13 +663,12 @@ connect_proxy (GtkAction *action,
GtkWidget *proxy)
{
g_object_ref (action);
g_object_set_data_full (G_OBJECT (proxy), I_("gtk-action"), action,
g_object_unref);
g_object_set_qdata_full (G_OBJECT (proxy), quark_gtk_action_proxy, action,
g_object_unref);
/* add this widget to the list of proxies */
action->private_data->proxies = g_slist_prepend (action->private_data->proxies, proxy);
g_signal_connect (proxy, "destroy",
G_CALLBACK (remove_proxy), action);
g_object_weak_ref (G_OBJECT (proxy), (GWeakNotify)remove_proxy, action);
gtk_widget_set_sensitive (proxy, gtk_action_is_sensitive (action));
if (gtk_action_is_visible (action))
@ -805,13 +807,9 @@ static void
disconnect_proxy (GtkAction *action,
GtkWidget *proxy)
{
g_object_set_data (G_OBJECT (proxy), I_("gtk-action"), NULL);
g_object_set_qdata (G_OBJECT (proxy), quark_gtk_action_proxy, NULL);
/* remove proxy from list of proxies */
g_signal_handlers_disconnect_by_func (proxy,
G_CALLBACK (remove_proxy),
action);
remove_proxy (proxy, action);
remove_proxy (action, proxy);
/* disconnect the activate handler */
g_signal_handlers_disconnect_by_func (proxy,
@ -966,7 +964,7 @@ gtk_action_connect_proxy (GtkAction *action,
g_return_if_fail (GTK_IS_ACTION (action));
g_return_if_fail (GTK_IS_WIDGET (proxy));
prev_action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
prev_action = g_object_get_qdata (G_OBJECT (proxy), quark_gtk_action_proxy);
if (prev_action)
(* GTK_ACTION_GET_CLASS (action)->disconnect_proxy) (prev_action, proxy);
@ -991,7 +989,7 @@ gtk_action_disconnect_proxy (GtkAction *action,
g_return_if_fail (GTK_IS_ACTION (action));
g_return_if_fail (GTK_IS_WIDGET (proxy));
g_return_if_fail (g_object_get_data (G_OBJECT (proxy), "gtk-action") == action);
g_return_if_fail (g_object_get_qdata (G_OBJECT (proxy), quark_gtk_action_proxy) == action);
(* GTK_ACTION_GET_CLASS (action)->disconnect_proxy) (action, proxy);
}