[pitivi: 2/12] timeline.py: add getObjsInRegion() method

[Edward Hervey <edwardrv src gnome org>]

commit 852c3901653900f4097401e714505984b041f500
Author: Brandon Lewis <brandon_lewis alum berkeley edu>
Date:   Wed Nov 25 10:46:08 2009 -0800

    timeline.py: add getObjsInRegion() method

 pitivi/timeline/timeline.py |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/pitivi/timeline/timeline.py b/pitivi/timeline/timeline.py
index a12c7f3..caabf10 100644
--- a/pitivi/timeline/timeline.py
+++ b/pitivi/timeline/timeline.py
@@ -1850,3 +1850,15 @@ class Timeline(Signallable, Loggable):
     def getObjsBeforeTime(self, target):
         return [to for to in self.timeline_objects 
             if to.start + to.duration <=target]
+
+    def getObjsInRegion(self, start, end, min_priority=0,
+        max_priority=4294967295L):
+        objs = []
+        for to in self.timeline_objects:
+            if ((to.start >= start) and
+                ((to.start + to.duration) <= end) and
+                (to.priority >= min_priority) and
+                (to.priority <= max_priority)):
+                objs.append(to)
+        return objs
+