Mercurial > MadButterfly

changeset 1334:38403fdb0c6c

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Fix bug of duplicateKeyScene()
author Thinker K.F. Li <thinker@codemud.net>
date Mon, 31 Jan 2011 19:19:46 +0800
parents 3cbc1ab15541
children 194c7a831083
files pyink/MBScene.py
diffstat 1 files changed, 6 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/pyink/MBScene.py	Mon Jan 31 18:19:23 2011 +0800
+++ b/pyink/MBScene.py	Mon Jan 31 19:19:46 2011 +0800
@@ -118,11 +118,11 @@
 	pass
     
     def extendScene(self):
-        # Create a tween
+	# Create a tween
 	layer_idx, frame_idx = self._domviewui.get_active_layer_frame()
 	start, end, tween_type = \
 	    self._domviewui.get_left_key(layer_idx, frame_idx)
-	tween_len = frame_idx - start 
+	tween_len = frame_idx - start
 	self._domviewui.tween(layer_idx, start, tween_len, tween_type)
 
 	# Create a key frame which link to the previous key frame
@@ -157,7 +157,10 @@
     def duplicateKeyScene(self):
         # Search for the current scene
 	layer_idx, frame_idx = self._domviewui.get_active_layer_frame()
-	self.removeKeyScene(layer_idx, frame_idx)
+	try:
+	    self.removeKeyScene(layer_idx, frame_idx)
+	except:			# no key and tween
+	    pass
 
 	try:
 	    left_start, left_end, left_tween_type = \