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authorTed Gould <ted@gould.cx>2010-02-06 11:07:49 -0800
committerTed Gould <ted@gould.cx>2010-02-06 11:07:49 -0800
commit244021467be1258f89feebcaf76570d1175c253d (patch)
treeadcc19e6a9b10fff27b2e569d2974d5b310009c5
parent130e93c1195cad4a74e84602e71b08786cfbd5db (diff)
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Setting up the disconnected helpers and structure.
-rw-r--r--src/indicator-application.c42
1 files changed, 39 insertions, 3 deletions
diff --git a/src/indicator-application.c b/src/indicator-application.c
index f6fe314..2276dda 100644
--- a/src/indicator-application.c
+++ b/src/indicator-application.c
@@ -78,12 +78,14 @@ struct _IndicatorApplicationPrivate {
DBusGProxy * service_proxy;
GList * applications;
GHashTable * theme_dirs;
+ guint disconnect_kill;
};
typedef struct _ApplicationEntry ApplicationEntry;
struct _ApplicationEntry {
IndicatorObjectEntry entry;
gchar * icon_path;
+ gboolean old_service;
};
#define INDICATOR_APPLICATION_GET_PRIVATE(o) \
@@ -98,6 +100,8 @@ static guint get_location (IndicatorObject * io, IndicatorObjectEntry * entry);
void connection_changed (IndicatorServiceManager * sm, gboolean connected, IndicatorApplication * application);
static void connected (IndicatorApplication * application);
static void disconnected (IndicatorApplication * application);
+static void disconnected_helper (gpointer data, gpointer user_data);
+static gboolean disconnected_kill (gpointer user_data);
static void application_added (DBusGProxy * proxy, const gchar * iconname, gint position, const gchar * dbusaddress, const gchar * dbusobject, const gchar * icon_path, IndicatorApplication * application);
static void application_removed (DBusGProxy * proxy, gint position , IndicatorApplication * application);
static void application_icon_changed (DBusGProxy * proxy, gint position, const gchar * iconname, IndicatorApplication * application);
@@ -149,6 +153,7 @@ indicator_application_init (IndicatorApplication *self)
priv->bus = NULL;
priv->service_proxy = NULL;
priv->theme_dirs = NULL;
+ priv->disconnect_kill = 0;
priv->sm = indicator_service_manager_new(INDICATOR_APPLICATION_DBUS_ADDR);
g_signal_connect(G_OBJECT(priv->sm), INDICATOR_SERVICE_MANAGER_SIGNAL_CONNECTION_CHANGE, G_CALLBACK(connection_changed), self);
@@ -165,6 +170,10 @@ indicator_application_dispose (GObject *object)
{
IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(object);
+ if (priv->disconnect_kill != 0) {
+ g_source_remove(priv->disconnect_kill);
+ }
+
while (priv->applications != NULL) {
application_removed(priv->service_proxy,
0,
@@ -246,8 +255,7 @@ connected (IndicatorApplication * application)
priv->service_proxy = dbus_g_proxy_new_for_name(priv->bus,
INDICATOR_APPLICATION_DBUS_ADDR,
INDICATOR_APPLICATION_DBUS_OBJ,
- INDICATOR_APPLICATION_DBUS_IFACE,
- &error);
+ INDICATOR_APPLICATION_DBUS_IFACE);
/* Set up proxy signals */
g_debug("Setup proxy signals");
@@ -297,14 +305,41 @@ connected (IndicatorApplication * application)
return;
}
+/* Marks every current application as belonging to the old
+ service so that we can delete it if it doesn't come back.
+ Also, sets up a timeout on comming back. */
static void
disconnected (IndicatorApplication * application)
{
+ IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(application);
+ g_list_foreach(priv->applications, disconnected_helper, NULL);
+ /* I'll like this to be a little shorter, but it's a bit
+ inpractical to make it so. This means that the user will
+ probably notice a visible glitch. Though, if applications
+ are disappearing there isn't much we can do. */
+ priv->disconnect_kill = g_timeout_add(250, disconnected_kill, application);
+ return;
+}
-
+/* Marks an entry as being from the old service */
+static void
+disconnected_helper (gpointer data, gpointer user_data)
+{
+
return;
}
+/* Makes sure the old applications that don't come back
+ get dropped. */
+static gboolean
+disconnected_kill (gpointer user_data)
+{
+ IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(user_data);
+ priv->disconnect_kill = 0;
+
+ return FALSE;
+}
+
/* Goes through the list of applications that we're maintaining and
pulls out the IndicatorObjectEntry and returns that in a list
for the caller. */
@@ -348,6 +383,7 @@ application_added (DBusGProxy * proxy, const gchar * iconname, gint position, co
IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(application);
ApplicationEntry * app = g_new(ApplicationEntry, 1);
+ app->old_service = FALSE;
app->icon_path = NULL;
if (icon_path != NULL && icon_path[0] != '\0') {
app->icon_path = g_strdup(icon_path);