[pitivi] Return correct relative height for video

[Jean-FranÃois Fortin Tam <jfft src gnome org>]

commit c7f752ff436978744df794e5c2b0839e86dea020
Author: Paul Lange <palango gmx de>
Date:   Thu May 17 18:33:19 2012 -0500

    Return correct relative height for video

 pitivi/timeline/timeline.py |   10 ++++++++++
 pitivi/timeline/track.py    |    5 ++++-
 2 files changed, 14 insertions(+), 1 deletions(-)
---
diff --git a/pitivi/timeline/timeline.py b/pitivi/timeline/timeline.py
index dbe4d54..801d4c7 100644
--- a/pitivi/timeline/timeline.py
+++ b/pitivi/timeline/timeline.py
@@ -564,6 +564,16 @@ class TimelineControls(gtk.VBox, Loggable):
 
         return 0
 
+    # maybe do a list with values
+    def getHeightOfVideo(self):
+        y = 0
+        for child in self.get_children():
+            if isinstance(child, VideoLayerControl):
+                y += child.getHeight()
+                y += LAYER_SPACING
+
+        return y
+
 
 class InfoStub(gtk.HBox, Loggable):
     """
diff --git a/pitivi/timeline/track.py b/pitivi/timeline/track.py
index 5bffe89..500ac75 100644
--- a/pitivi/timeline/track.py
+++ b/pitivi/timeline/track.py
@@ -578,10 +578,13 @@ class TrackObject(View, goocanvas.Group, Zoomable, Loggable):
         layer = self.element.get_timeline_object().get_layer()
         track_type = self.element.get_track().props.track_type
 
-        # calculate correct y-position, highest priority on top
+        # get y position for layer
         y = self.app.gui.timeline_ui._controls.getYOfLayer(track_type, layer)
         #priority = self.element.get_timeline_object().get_layer().get_priority()
         #y = (self.height + LAYER_SPACING) * priority
+        # get relative y for audio
+        if track_type == ges.TRACK_TYPE_AUDIO:
+            y -= self.app.gui.timeline_ui._controls.getHeightOfVideo()
         print y
 
         # Setting new position