[pitivi/ges: 57/287] Use a global variable for the GES timeline background

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

commit a2715b90604e007ce9303b9cd4c9da17b990970d
Author: Thibault Saunier <thibault saunier collabora com>
Date:   Wed Oct 5 18:50:04 2011 -0300

    Use a global variable for the GES timeline background
    
    The goal of the background is to somhow let gaps actually happen

 pitivi/project.py     |    4 +++-
 pitivi/ui/timeline.py |    5 ++++-
 2 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/pitivi/project.py b/pitivi/project.py
index d21c7cb..18fc3c3 100644
--- a/pitivi/project.py
+++ b/pitivi/project.py
@@ -31,6 +31,7 @@ from pitivi.sourcelist import SourceList
 from pitivi.settings import ExportSettings
 from pitivi.signalinterface import Signallable
 from pitivi.utils import Seeker
+from pitivi.ui.timeline import BACKGROUND_PRIORITY
 
 
 class ProjectError(Exception):
@@ -92,7 +93,8 @@ class Project(Signallable, Loggable):
         self.timeline.add_layer(self.layer)
         self.back_layer = ges.TimelineLayer()
         self.background = ges.TimelineTestSource()
-        self.back_layer.set_priority(99)
+        self.back_layer.set_priority(BACKGROUND_PRIORITY)
+        #FIXME THIS IS SO DIRTY GES port
         self.background.set_property("duration", 313960000000)
         self.back_layer.add_object(self.background)
         self.timeline.add_layer(self.back_layer)
diff --git a/pitivi/ui/timeline.py b/pitivi/ui/timeline.py
index 2cd2f9a..8abd7cc 100644
--- a/pitivi/ui/timeline.py
+++ b/pitivi/ui/timeline.py
@@ -68,6 +68,9 @@ ALIGN = _("Align clips based on their soundtracks")
 SELECT_BEFORE = ("Select all sources before selected")
 SELECT_AFTER = ("Select all after selected")
 
+#FIXME We should not use a background when gaps are properly handled in GES
+BACKGROUND_PRIORITY = 500
+
 ui = '''
 <ui>
     <menubar name="MainMenuBar">
@@ -483,7 +486,7 @@ class Timeline(gtk.Table, Loggable, Zoomable):
     def _add_temp_source(self):
         uris = self.selection_data.split("\n")
         for layer in self.app.projectManager.current.timeline.get_layers():
-            if layer.get_priority() != 99:
+            if layer.get_priority() != BACKGROUND_PRIORITY:
                 break
         for uri in uris:
             src = ges.TimelineFileSource(uri)