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authorTed Gould <ted@gould.cx>2010-01-12 21:12:46 -0600
committerTed Gould <ted@gould.cx>2010-01-12 21:12:46 -0600
commit7e0feb2329d04007a4b98104f1d76a5e6d4384b4 (patch)
tree7b127e5fb4ea63b657d68ac0a6c3dfcac982f6a5 /src
parentf55bf250c331a4384f00ada67df4ff525b8c4ffe (diff)
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Setting up a dbus proxy and starting to look at owner change events on it when we don't have a NotificationWatcher to look at.
Diffstat (limited to 'src')
-rw-r--r--src/libappindicator/app-indicator.c53
1 files changed, 52 insertions, 1 deletions
diff --git a/src/libappindicator/app-indicator.c b/src/libappindicator/app-indicator.c
index c1b9bf8..4018083 100644
--- a/src/libappindicator/app-indicator.c
+++ b/src/libappindicator/app-indicator.c
@@ -73,6 +73,7 @@ struct _AppIndicatorPrivate {
/* Fun stuff */
DBusGProxy *watcher_proxy;
DBusGConnection *connection;
+ DBusGProxy * dbus_proxy;
};
/* Signals Stuff */
@@ -312,6 +313,7 @@ app_indicator_init (AppIndicator *self)
priv->watcher_proxy = NULL;
priv->connection = NULL;
+ priv->dbus_proxy = NULL;
priv->status_icon = NULL;
priv->fallback_timer = 0;
@@ -364,6 +366,11 @@ app_indicator_dispose (GObject *object)
priv->menu = NULL;
}
+ if (priv->dbus_proxy != NULL) {
+ g_object_unref(G_OBJECT(priv->dbus_proxy));
+ priv->dbus_proxy = NULL;
+ }
+
if (priv->watcher_proxy != NULL) {
dbus_g_connection_flush(priv->connection);
g_object_unref(G_OBJECT(priv->watcher_proxy));
@@ -612,6 +619,40 @@ category_from_enum (AppIndicatorCategory category)
return value->value_nick;
}
+/* Watching the dbus owner change events to see if someone
+ we care about pops up! */
+static void
+dbus_owner_change (DBusGProxy * proxy, const gchar * name, const gchar * prev, const gchar * new, gpointer data)
+{
+ if (new == NULL || new[0] == '\0') {
+ /* We only care about folks coming on the bus. Exit quickly otherwise. */
+ return;
+ }
+
+ if (g_strcmp0(name, NOTIFICATION_WATCHER_DBUS_ADDR)) {
+ /* We only care about this address, reject all others. */
+ return;
+ }
+
+ /* Woot, there's a new notification watcher in town. */
+
+ AppIndicatorPrivate * priv = APP_INDICATOR_GET_PRIVATE(data);
+
+ if (priv->fallback_timer != 0) {
+ /* Stop a timer */
+ g_source_remove(priv->fallback_timer);
+
+ /* Stop listening to bus events */
+ g_object_unref(G_OBJECT(priv->dbus_proxy));
+ priv->dbus_proxy = NULL;
+ }
+
+ /* Let's start from the very beginning */
+ check_connect(APP_INDICATOR(data));
+
+ return;
+}
+
/* A function that will start the fallback timer if it's not
already started. It sets up the DBus watcher to see if
there is a change. Also, provides an override mode for cases
@@ -627,7 +668,17 @@ start_fallback_timer (AppIndicator * self, gboolean do_it_now)
return;
}
- /* TODO: Setup what we need to check things out */
+ if (priv->dbus_proxy == NULL) {
+ priv->dbus_proxy = dbus_g_proxy_new_for_name(priv->connection,
+ DBUS_SERVICE_DBUS,
+ DBUS_PATH_DBUS,
+ DBUS_INTERFACE_DBUS);
+ dbus_g_proxy_add_signal(priv->dbus_proxy, "NameOwnerChanged",
+ G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
+ G_TYPE_INVALID);
+ dbus_g_proxy_connect_signal(priv->dbus_proxy, "NameOwnerChanged",
+ G_CALLBACK(dbus_owner_change), self, NULL);
+ }
if (do_it_now) {
fallback_timer_expire(self);