[pitivi] Fix removal of clips from the sourcelist.

[Edward Hervey <edwardrv src gnome org>]

commit 187893aa125751937b55a6689e6e7d25899e2cf7
Author: Alessandro Decina <alessandro d gmail com>
Date:   Fri Jun 26 14:51:49 2009 +0200

    Fix removal of clips from the sourcelist.

 pitivi/sourcelist_undo.py |    4 ++--
 pitivi/ui/sourcelist.py   |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/pitivi/sourcelist_undo.py b/pitivi/sourcelist_undo.py
index b1ada4c..891cf8b 100644
--- a/pitivi/sourcelist_undo.py
+++ b/pitivi/sourcelist_undo.py
@@ -41,11 +41,11 @@ class SourceListSourceRemovedAction(UndoableAction):
         self.source = source
 
     def undo(self):
-        self.sourcelist.addFactory(self.source.uri, self.source)
+        self.sourcelist.addFactory(self.source)
         self._undone()
 
     def do(self):
-        del self.sourcelist[self.source.uri]
+        self.sourcelist.removeUri(self.source.uri)
         self._done()
 
 class SourceListLogObserver(object):
diff --git a/pitivi/ui/sourcelist.py b/pitivi/ui/sourcelist.py
index eb73d8f..b1ffa63 100644
--- a/pitivi/ui/sourcelist.py
+++ b/pitivi/ui/sourcelist.py
@@ -551,7 +551,7 @@ class SourceList(gtk.VBox, Loggable):
         selected.sort(reverse=True)
         for path in selected:
             uri = model[path][COL_URI]
-            self.app.removeUri(uri)
+            self.app.current.sources.removeUri(uri)
 
     ## UI Button callbacks