Rework the logic of cancelling transfers

Rework the logic of cancelling transfers so that the GCancellable object
is not used from an UI frontend, as that would require to duplicate
storage for each EmpathyFTHandler in the manager.

2 files changed, 18 insertions, 5 deletions

diff --git a/libempathy/empathy-ft-handler.c b/libempathy/empathy-ft-handler.c
index 89fc13399..93232b187 100644
--- a/libempathy/empathy-ft-handler.c
+++ b/libempathy/empathy-ft-handler.c
@@ -912,15 +912,14 @@ empathy_ft_handler_new_incoming (EmpathyTpFile *tp_file,
 }
 
 void
-empathy_ft_handler_start_transfer (EmpathyFTHandler *handler,
-                                   GCancellable *cancellable)
+empathy_ft_handler_start_transfer (EmpathyFTHandler *handler)
 {
   EmpathyFTHandlerPriv *priv;
 
   g_return_if_fail (EMPATHY_IS_FT_HANDLER (handler));
 
   priv = GET_PRIV (handler);
-  priv->cancellable = g_object_ref (cancellable);
+  priv->cancellable = g_cancellable_new ();
 
   if (priv->tpfile == NULL)
     {
@@ -941,6 +940,20 @@ empathy_ft_handler_start_transfer (EmpathyFTHandler *handler,
 }
 
 void
+empathy_ft_handler_cancel_transfer (EmpathyFTHandler *handler)
+{
+  EmpathyFTHandlerPriv *priv;
+
+  g_return_if_fail (EMPATHY_IS_FT_HANDLER (handler));
+
+  priv = GET_PRIV (handler);
+
+  g_return_if_fail (priv->tpfile != NULL);
+
+  empathy_tp_file_cancel (priv->tpfile);
+}
+
+void
 empathy_ft_handler_incoming_set_destination (EmpathyFTHandler *handler,
                                              GFile *destination)
 {
diff --git a/libempathy/empathy-ft-handler.h b/libempathy/empathy-ft-handler.h
index 221f4e5b5..085abab52 100644
--- a/libempathy/empathy-ft-handler.h
+++ b/libempathy/empathy-ft-handler.h
@@ -69,8 +69,8 @@ void empathy_ft_handler_new_incoming (EmpathyTpFile *tp_file,
 void empathy_ft_handler_incoming_set_destination (EmpathyFTHandler *handler,
     GFile *destination);
 
-void empathy_ft_handler_start_transfer (EmpathyFTHandler *handler,
-    GCancellable *cancellable);
+void empathy_ft_handler_start_transfer (EmpathyFTHandler *handler);
+void empathy_ft_handler_cancel_transfer (EmpathyFTHandler *handler);
 
 /* properties of the transfer */
 const char * empathy_ft_handler_get_filename (EmpathyFTHandler *handler);