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app-system: Put back support for the installed-changed signal

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Use the new GAppInfoMonitor that Ryan added to glib to know when the
set of apps has changed.

https://bugzilla.gnome.org/show_bug.cgi?id=711631
This commit is contained in:
Jasper St. Pierre 2013-09-26 17:11:45 -04:00
parent 213ee8d381
commit e10d2a68f3
1 changed files with 14 additions and 0 deletions
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14
src/shell-app-system.c
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@ -71,10 +71,20 @@ static void shell_app_system_class_init(ShellAppSystemClass *klass)
g_type_class_add_private (gobject_class, sizeof (ShellAppSystemPrivate)); g_type_class_add_private (gobject_class, sizeof (ShellAppSystemPrivate));
} }
static void
installed_changed (GAppInfoMonitor *monitor,
gpointer user_data)
{
ShellAppSystem *self = user_data;
g_signal_emit (self, signals[INSTALLED_CHANGED], 0, NULL);
}
static void static void
shell_app_system_init (ShellAppSystem *self) shell_app_system_init (ShellAppSystem *self)
{ {
ShellAppSystemPrivate *priv; ShellAppSystemPrivate *priv;
GAppInfoMonitor *monitor;
self->priv = priv = G_TYPE_INSTANCE_GET_PRIVATE (self, self->priv = priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
SHELL_TYPE_APP_SYSTEM, SHELL_TYPE_APP_SYSTEM,
@ -86,6 +96,10 @@ shell_app_system_init (ShellAppSystem *self)
(GDestroyNotify)g_object_unref); (GDestroyNotify)g_object_unref);
priv->startup_wm_class_to_id = g_hash_table_new (g_str_hash, g_str_equal); priv->startup_wm_class_to_id = g_hash_table_new (g_str_hash, g_str_equal);
monitor = g_app_info_monitor_get ();
g_signal_connect (monitor, "changed", G_CALLBACK (installed_changed), self);
installed_changed (monitor, self);
} }
static void static void