[pitivi: 59/65] Methods to determine what sources are not used in the timeline
- From: Thibault Saunier <tsaunier src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [pitivi: 59/65] Methods to determine what sources are not used in the timeline
- Date: Mon, 4 Jul 2011 01:24:11 +0000 (UTC)
commit ddd7ad4381d97d55af9369e2b5dd625f90f77ff3
Author: Jean-FranÃois Fortin Tam <nekohayo gmail com>
Date: Thu Jun 30 18:50:48 2011 -0400
Methods to determine what sources are not used in the timeline
pitivi/timeline/timeline.py | 12 ++++++++++++
pitivi/ui/sourcelist.py | 11 ++++++++++-
2 files changed, 22 insertions(+), 1 deletions(-)
---
diff --git a/pitivi/timeline/timeline.py b/pitivi/timeline/timeline.py
index 0c26ec4..5974150 100644
--- a/pitivi/timeline/timeline.py
+++ b/pitivi/timeline/timeline.py
@@ -1642,6 +1642,18 @@ class Timeline(Signallable, Loggable):
for obj in objs:
self.removeTimelineObject(obj, deep=True)
+ def usesFactory(self, factory):
+ """
+ Return whether the specified factory is present in the timeline.
+ @param the factory you are looking for
+ @type factory
+ @returns True if found, or False if not in the timeline.
+ """
+ for obj in self.timeline_objects:
+ if obj.factory is factory:
+ return True
+ return False
+
def _timelineObjectStartChangedCb(self, timeline_object, start):
self.timeline_objects.remove(timeline_object)
start_insort_right(self.timeline_objects, timeline_object)
diff --git a/pitivi/ui/sourcelist.py b/pitivi/ui/sourcelist.py
index 8ebf643..e069093 100644
--- a/pitivi/ui/sourcelist.py
+++ b/pitivi/ui/sourcelist.py
@@ -389,7 +389,7 @@ class SourceList(gtk.VBox, Loggable):
self._removeSources()
def _selectUnusedSourcesCb(self, widget):
- pass
+ self._selectUnusedSources()
def _insertEndCb(self, unused_action):
self.app.action_log.begin("add clip")
@@ -709,6 +709,15 @@ class SourceList(gtk.VBox, Loggable):
self.app.current.sources.removeUri(uri)
self.app.action_log.commit()
+ def _selectUnusedSources(self):
+ """
+ Select, in the media library, unused sources in the project.
+ """
+ sources = self.app.current.sources.getSources()
+ for source in sources:
+ if not self.app.current.timeline.usesFactory(source):
+ print "Unused source:", source.name
+
## UI Button callbacks
def _importButtonClickedCb(self, unused_widget=None):
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