1 files changed, 96 insertions, 0 deletions

diff --git a/src/glibext/delayed.c b/src/glibext/delayed.c
index 8f23538..92e167a 100644
--- a/src/glibext/delayed.c
+++ b/src/glibext/delayed.c
@@ -40,6 +40,12 @@ static void g_delayed_work_class_init(GDelayedWorkClass *);
 /* Initialise une instance de travail différé. */
 static void g_delayed_work_init(GDelayedWork *);
 
+/* Supprime toutes les références externes. */
+static void g_delayed_work_dispose(GDelayedWork *);
+
+/* Procède à la libération totale de la mémoire. */
+static void g_delayed_work_finalize(GDelayedWork *);
+
 /* Mène l'opération programmée. */
 static void g_delayed_work_process(GDelayedWork *, GtkExtStatusBar *);
 
@@ -155,6 +161,13 @@ G_DEFINE_TYPE(GDelayedWork, g_delayed_work, G_TYPE_OBJECT);
 
 static void g_delayed_work_class_init(GDelayedWorkClass *klass)
 {
+    GObjectClass *object;                   /* Autre version de la classe  */
+
+    object = G_OBJECT_CLASS(klass);
+
+    object->dispose = (GObjectFinalizeFunc/* ! */)g_delayed_work_dispose;
+    object->finalize = (GObjectFinalizeFunc)g_delayed_work_finalize;
+
     g_signal_new("work-completed",
                  G_TYPE_DELAYED_WORK,
                  G_SIGNAL_RUN_LAST,
@@ -180,6 +193,58 @@ static void g_delayed_work_class_init(GDelayedWorkClass *klass)
 
 static void g_delayed_work_init(GDelayedWork *work)
 {
+    work->completed = false;
+    work->mutex = g_mutex_new();
+    work->cond = g_cond_new();
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : work = instance d'objet GLib à traiter.                      *
+*                                                                             *
+*  Description : Supprime toutes les références externes.                     *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static void g_delayed_work_dispose(GDelayedWork *work)
+{
+    gpointer obj_class;                     /* Classe parente              */
+
+    g_mutex_free(work->mutex);
+    g_cond_free(work->cond);
+
+    obj_class = g_type_class_peek_parent(G_DELAYED_WORK_GET_CLASS(work));
+
+    //G_OBJECT_CLASS(obj_class)->dispose(G_OBJECT(work));
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : work = instance d'objet GLib à traiter.                      *
+*                                                                             *
+*  Description : Procède à la libération totale de la mémoire.                *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static void g_delayed_work_finalize(GDelayedWork *work)
+{
+    gpointer obj_class;                     /* Classe parente              */
+
+    obj_class = g_type_class_peek_parent(G_DELAYED_WORK_GET_CLASS(work));
+
+    //G_OBJECT_CLASS(obj_class)->finalize(G_OBJECT(work));
 
 }
 
@@ -203,6 +268,37 @@ static void g_delayed_work_process(GDelayedWork *work, GtkExtStatusBar *statusba
 
     g_signal_emit_by_name(work, "work-completed");
 
+    g_mutex_lock(work->mutex);
+
+    work->completed = true;
+
+    g_cond_signal(work->cond);
+    g_mutex_unlock(work->mutex);
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : work = travail à surveiller.                                 *
+*                                                                             *
+*  Description : Attend la fin de l'exécution d'une tâche donnée.             *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+void g_delayed_work_wait_for_completion(GDelayedWork *work)
+{
+    g_mutex_lock(work->mutex);
+
+    while (!work->completed)
+        g_cond_wait(work->cond, work->mutex);
+
+    g_mutex_unlock(work->mutex);
+
 }