[pitivi: 2/4] timeline/track: keyframe list is stored sorted in place.

[Edward Hervey <edwardrv src gnome org>]

commit 25868d6796b198b36edf11eaf5169f435788f5ad
Author: Luis de Bethencourt <luis debethencourt com>
Date:   Fri Sep 3 17:20:24 2010 +0200

    timeline/track: keyframe list is stored sorted in place.

 pitivi/timeline/track.py |    8 +++-----
 pitivi/ui/timeline.py    |    1 -
 2 files changed, 3 insertions(+), 6 deletions(-)
---
diff --git a/pitivi/timeline/track.py b/pitivi/timeline/track.py
index 9ec185f..d56ba23 100644
--- a/pitivi/timeline/track.py
+++ b/pitivi/timeline/track.py
@@ -209,6 +209,7 @@ class Interpolator(Signallable, Loggable):
                    gst.TIME_ARGS(keyframe.time), keyframe.value, keyframe.mode)
 
         self._keyframes.append(keyframe)
+        self._keyframes.sort()
 
         self._controller.set(self._property.name, keyframe.time, keyframe.value)
 
@@ -254,17 +255,14 @@ class Interpolator(Signallable, Loggable):
         self.emit("keyframe-moved", kf, old_value)
 
     def getKeyframes(self):
-        # TODO: This could be more efficient. We are re-sorting all the keyframes
-        # every time we iterate over them. One thought would be to keep the
-        # list sorted in-place as keyframes are added and moved.
         yield self.start
-        for kf in sorted(self._keyframes):
+        for kf in self._keyframes:
             yield kf
         yield self.end
 
     def getInteriorKeyframes(self):
         """Same as above but does not include start, or end points"""
-        for kf in sorted(self._keyframes):
+        for kf in self._keyframes:
             yield kf
 
     def getVisibleKeyframes(self):
diff --git a/pitivi/ui/timeline.py b/pitivi/ui/timeline.py
index 546eb01..2911d0c 100644
--- a/pitivi/ui/timeline.py
+++ b/pitivi/ui/timeline.py
@@ -601,7 +601,6 @@ class Timeline(gtk.Table, Loggable, Zoomable):
         self.ungroup_action.set_sensitive(ungroup)
         self.split_action.set_sensitive(split)
         self.keyframe_action.set_sensitive(keyframe)
-        print self.keyframe_action.get_sensitive()
 
 
 ## ToolBar callbacks