[pitivi] Add undo/redo support for trimming clips at start.
- From: Edward Hervey <edwardrv src gnome org>
- To: svn-commits-list gnome org
- Subject: [pitivi] Add undo/redo support for trimming clips at start.
- Date: Thu, 11 Jun 2009 12:39:48 -0400 (EDT)
commit 92bd1b4442fe28b7429babe9c12ab682a00c4924
Author: Alessandro Decina <alessandro d gmail com>
Date: Wed Jun 10 17:12:16 2009 +0200
Add undo/redo support for trimming clips at start.
pitivi/ui/trackobject.py | 15 ++++++++++++---
1 files changed, 12 insertions(+), 3 deletions(-)
---
diff --git a/pitivi/ui/trackobject.py b/pitivi/ui/trackobject.py
index 95ccfd3..c86d613 100644
--- a/pitivi/ui/trackobject.py
+++ b/pitivi/ui/trackobject.py
@@ -110,7 +110,8 @@ class TrimHandle(View, goocanvas.Image, Zoomable):
element = receiver()
- def __init__(self, element, timeline, **kwargs):
+ def __init__(self, instance, element, timeline, **kwargs):
+ self.app = instance
self.element = element
self.timeline = timeline
goocanvas.Image.__init__(self,
@@ -135,6 +136,14 @@ class StartHandle(TrimHandle):
_cursor = LEFT_SIDE
+ def drag_start(self):
+ TimelineController.drag_start(self)
+ self._view.app.action_log.begin("trim object")
+
+ def drag_end(self):
+ TimelineController.drag_end(self)
+ self._view.app.action_log.commit()
+
def set_pos(self, obj, pos):
new_start = max(self._view.pixelToNs(pos[0]), 0)
self._view.element.trimStart(new_start, snap=True)
@@ -237,9 +246,9 @@ class TrackObject(View, goocanvas.Group, Zoomable):
y = 3,
line_width = 0)
- self.start_handle = StartHandle(element, timeline,
+ self.start_handle = StartHandle(self.app, element, timeline,
height=self.height)
- self.end_handle = EndHandle(element, timeline,
+ self.end_handle = EndHandle(self.app, element, timeline,
height=self.height)
self.selection_indicator = goocanvas.Rect(
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