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authorTed Gould <ted@canonical.com>2009-11-23 11:44:29 -0600
committerTed Gould <ted@canonical.com>2009-11-23 11:44:29 -0600
commitf7cfd25bc2cf4696a579d8b7374666ee5e6bb3b3 (patch)
tree0088d0b777ca6f7f2475f90a3798b17732c1b470
parent3d71f7f6f3da9d796bc7c9050d8b6df0eeb1179d (diff)
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Adding a remove function and switching to the position in the list being the position.
-rw-r--r--src/indicator-custom.c33
1 files changed, 28 insertions, 5 deletions
diff --git a/src/indicator-custom.c b/src/indicator-custom.c
index 7cb9142..3bd2aa9 100644
--- a/src/indicator-custom.c
+++ b/src/indicator-custom.c
@@ -55,7 +55,6 @@ struct _IndicatorCustomPrivate {
typedef struct _ApplicationEntry ApplicationEntry;
struct _ApplicationEntry {
- guint position;
IndicatorObjectEntry entry;
};
@@ -115,7 +114,7 @@ indicator_custom_dispose (GObject *object)
while (priv->applications != NULL) {
application_removed(priv->service_proxy,
- ((ApplicationEntry *)priv->applications->data)->position,
+ 0,
INDICATOR_CUSTOM(object));
}
@@ -237,20 +236,44 @@ application_added (DBusGProxy * proxy, const gchar * iconname, gint position, co
IndicatorCustomPrivate * priv = INDICATOR_CUSTOM_GET_PRIVATE(custom);
ApplicationEntry * app = g_new(ApplicationEntry, 1);
- app->position = position;
app->entry.image = GTK_IMAGE(gtk_image_new_from_icon_name(iconname, GTK_ICON_SIZE_MENU));
app->entry.label = NULL;
app->entry.menu = GTK_MENU(dbusmenu_gtkmenu_new((gchar *)dbusaddress, (gchar *)dbusobject));
- priv->applications = g_list_prepend(priv->applications, app);
+ priv->applications = g_list_insert(priv->applications, app, position);
+ /* TODO: Need to deal with position here somehow */
g_signal_emit(G_OBJECT(custom), INDICATOR_OBJECT_SIGNAL_ENTRY_ADDED_ID, 0, &(app->entry), TRUE);
return;
}
+/* This removes the application from the list and free's all
+ of the memory associated with it. */
static void
-application_removed (DBusGProxy * proxy, gint position , IndicatorCustom * custom)
+application_removed (DBusGProxy * proxy, gint position, IndicatorCustom * custom)
{
+ IndicatorCustomPrivate * priv = INDICATOR_CUSTOM_GET_PRIVATE(custom);
+ ApplicationEntry * app = (ApplicationEntry *)g_list_nth_data(priv->applications, position);
+
+ if (app == NULL) {
+ g_warning("Unable to find application at position: %d", position);
+ return;
+ }
+
+ priv->applications = g_list_remove(priv->applications, app);
+ g_signal_emit(G_OBJECT(custom), INDICATOR_OBJECT_SIGNAL_ENTRY_REMOVED_ID, 0, &(app->entry), TRUE);
+
+ if (app->entry.image != NULL) {
+ g_object_unref(G_OBJECT(app->entry.image));
+ }
+ if (app->entry.label != NULL) {
+ g_warning("Odd, an application indicator with a label?");
+ g_object_unref(G_OBJECT(app->entry.label));
+ }
+ if (app->entry.menu != NULL) {
+ g_object_unref(G_OBJECT(app->entry.menu));
+ }
+ g_free(app);
return;
}