X-Git-Url: http://git.maemo.org/git/?p=modest;a=blobdiff_plain;f=src%2Fmodest-progress-object.c;h=a13fe9947c10820960540116e1c050ed234f54c1;hp=44cd6d15acbb47cd38f737fd162c1bd6ecd82eb6;hb=4d39841513a3a7f7aa9d38ab97cb9fcc9171e80b;hpb=0fe9e223f49814fd1d68f054c496fab5ad7ec183

diff --git a/src/modest-progress-object.c b/src/modest-progress-object.c
index 44cd6d1..a13fe99 100644
--- a/src/modest-progress-object.c
+++ b/src/modest-progress-object.c
@@ -33,27 +33,43 @@ static void modest_progress_object_base_init (gpointer g_class);
 
 void
 modest_progress_object_add_operation (ModestProgressObject *self, 
-					    ModestMailOperation *mail_op)
+				      ModestMailOperation *mail_op)
 {
+	g_return_if_fail (MODEST_IS_PROGRESS_OBJECT(self));
+	
 	return MODEST_PROGRESS_OBJECT_GET_IFACE (self)->add_operation_func (self, mail_op);
 }
 
 void
 modest_progress_object_remove_operation (ModestProgressObject *self, 
-					       ModestMailOperation *mail_op)
+					 ModestMailOperation *mail_op)
 {
+	g_return_if_fail (MODEST_IS_PROGRESS_OBJECT(self));
+
 	return MODEST_PROGRESS_OBJECT_GET_IFACE (self)->remove_operation_func (self, mail_op);
 }
 
 void
 modest_progress_object_cancel_current_operation (ModestProgressObject *self) 
 {
+	g_return_if_fail (MODEST_IS_PROGRESS_OBJECT(self));
+		
 	return MODEST_PROGRESS_OBJECT_GET_IFACE (self)->cancel_current_operation_func (self);
 }
 
+void 
+modest_progress_object_cancel_all_operations (ModestProgressObject *self)
+{
+	g_return_if_fail (MODEST_IS_PROGRESS_OBJECT(self));
+
+	return MODEST_PROGRESS_OBJECT_GET_IFACE (self)->cancel_all_operations_func (self);
+}
+
 guint
 modest_progress_object_num_pending_operations (ModestProgressObject *self) 
 {
+	g_return_val_if_fail (MODEST_IS_PROGRESS_OBJECT(self), 0);
+	
 	return MODEST_PROGRESS_OBJECT_GET_IFACE (self)->num_pending_operations_func (self);
 }
 
@@ -90,5 +106,3 @@ modest_progress_object_get_type (void)
 	}
 	return my_type;
 }
-
-