[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [33847] trunk/blender/release/scripts/ui/ space_time.py: hide the play-reversed button if using JACK + A/V sync

[M.G. Kishalmi]

Revision: 33847
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=33847
Author:   lmg
Date:     2010-12-22 12:37:56 +0100 (Wed, 22 Dec 2010)

Log Message:
-----------
hide the play-reversed button if using JACK + A/V sync
(jack doesn't support reversed playback)

hey team, I'm the new guy.
proud to be on board! =)

Modified Paths:
--------------
    trunk/blender/release/scripts/ui/space_time.py

Modified: trunk/blender/release/scripts/ui/space_time.py
===================================================================
--- trunk/blender/release/scripts/ui/space_time.py	2010-12-22 10:51:34 UTC (rev 33846)
+++ trunk/blender/release/scripts/ui/space_time.py	2010-12-22 11:37:56 UTC (rev 33847)
@@ -57,8 +57,16 @@
         row.operator("screen.frame_jump", text="", icon='REW').end = False
         row.operator("screen.keyframe_jump", text="", icon='PREV_KEYFRAME').next = False
         if not screen.is_animation_playing:
-            row.operator("screen.animation_play", text="", icon='PLAY_REVERSE').reverse = True
-            row.operator("screen.animation_play", text="", icon='PLAY')
+            # if using JACK and A/V sync:
+            #   hide the play-reversed button
+            #   since JACK transport doesn't support reversed playback
+            if (context.user_preferences.system.audio_device == 'JACK' and scene.sync_mode == 'AUDIO_SYNC'):
+                sub = row.row()
+                sub.scale_x = 2.0
+                sub.operator("screen.animation_play", text="", icon='PLAY')
+            else:
+                row.operator("screen.animation_play", text="", icon='PLAY_REVERSE').reverse = True
+                row.operator("screen.animation_play", text="", icon='PLAY')
         else:
             sub = row.row()
             sub.scale_x = 2.0