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Viewing changes to openshot/classes/sequences.py

  • Committer: Jonathan Thomas
  • Date: 2010-01-28 07:39:38 UTC
  • Revision ID: jonathan@jonathan64-20100128073938-xlmzndtbuqwgtama
Bumped version to 1.0.3

Intergrated a patch from Cody to fix some translation
strings missing (i.e. Track 1, Track 2)

Improved the speed of GenerateXML() 1300%.  This was mainly due to 
a very poor project.fps() method, which was slow and used all
over the place.  So, I tried to not call the method as much,
and I implemented some caching of the fps value.

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Lines of Context:
openshot/classes/sequences.py
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                self.play_head_position = 0 # position of the play head in seconds
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                # init the tracks on the sequence
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                self.tracks = []
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                self.tracks.append(track.track(_("Track 2"), self))
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                self.tracks.append(track.track(_("Track 1"), self))
 
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                self.tracks.append(track.track(_("Track %s" % 2), self))
 
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                self.tracks.append(track.track(_("Track %s" % 1), self))
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                # init markers
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                self.markers = []
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                bg_track.clips.append(bg_clip)
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                # add XML for background track
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                bg_track.GenerateXML(dom, multitrack)
 
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                bg_track.GenerateXML(dom, multitrack, fps=fps)
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                # loop through each track, from the bottom up
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                for MyTrack in reversed(self.tracks):
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                        # Render track                  
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                        MyTrack.GenerateXML(dom, multitrack)
 
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                        MyTrack.GenerateXML(dom, multitrack, fps=fps)
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        def Calculate_Length(self):
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        def on_motion_notify_x (self, item, target, event):
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                #print "on_motion_notify_x"
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                """this method allows the clip to be dragged and dropped on a track"""
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                if (event.state & gtk.gdk.BUTTON1_MASK):