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Viewing changes to pitivi/ui/viewer.py

  • Committer: Bazaar Package Importer
  • Author(s): Sebastien Bacher
  • Date: 2011-07-07 13:43:47 UTC
  • mto: (6.1.9 sid) (1.2.12)
  • mto: This revision was merged to the branch mainline in revision 32.
  • Revision ID: james.westby@ubuntu.com-20110707134347-cari9kxjiakzej9z
Tags: upstream-0.14.1
Import upstream version 0.14.1

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pitivi/ui/viewer.py
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#!/usr/bin/python
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# PiTiVi , Non-linear video editor
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#
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#       ui/viewer.py
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
 
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 
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# Boston, MA 02110-1301, USA.
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import platform
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import gobject
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    key="y-pos",
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    default=0)
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class ViewerError(Exception):
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    pass
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# TODO : Switch to using Pipeline and Action
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class PitiviViewer(gtk.VBox, Loggable):
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    __gtype_name__ = 'PitiviViewer'
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    __gsignals__ = {
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        "activate-playback-controls" : (gobject.SIGNAL_RUN_LAST,
 
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        "activate-playback-controls": (gobject.SIGNAL_RUN_LAST,
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            gobject.TYPE_NONE, (gobject.TYPE_BOOLEAN,)),
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    }
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        self.action = action
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        # FIXME: fix this properly?
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        self.internal.action = action
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        dar = float(4/3)
 
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        dar = float(4 / 3)
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        try:
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            producer = action.producers[0]
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            self.debug("producer:%r", producer)
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                    dar = stream.dar
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                    continue
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        except:
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            dar = float(4/3)
 
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            dar = float(4 / 3)
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        self.setDisplayAspectRatio(dar)
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        self.showControls()
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    def _createUi(self):
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        """ Creates the Viewer GUI """
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        # drawing area
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        self.aframe = gtk.AspectFrame(xalign=0.5, yalign=0.5, ratio=4.0/3.0,
 
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        self.aframe = gtk.AspectFrame(xalign=0.5, yalign=0.5, ratio=4.0 / 3.0,
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                                      obey_child=False)
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        self.pack_start(self.aframe, expand=True)
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        self.internal = ViewerWidget(self.action)
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            width, height = bbox.size_request()
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            width += 110
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            height = int(width / self.aframe.props.ratio)
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            self.aframe.set_size_request(width , height)
 
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            self.aframe.set_size_request(width, height)
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        self.show_all()
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        self.buttons = boxalign
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            self.posadjust.set_value(float(value))
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        return False
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    ## active Timeline calllbacks
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    def _durationChangedCb(self, unused_pipeline, duration):
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        self.debug("duration : %s", gst.TIME_ARGS(duration))
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        position = self.posadjust.get_value()
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    def __init__(self, action=None):
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        gtk.DrawingArea.__init__(self)
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        Loggable.__init__(self)
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        self.action = action # FIXME : Check if it's a view action
 
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        self.action = action  # FIXME : Check if it's a view action
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        self.unset_flags(gtk.SENSITIVE)
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        for state in range(gtk.STATE_INSENSITIVE + 1):
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            self.modify_bg(state, self.style.black)
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        if platform.system() == 'Windows':
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            self.window_xid = self.window.handle
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        else:
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            self.window_xid  = self.window.xid
 
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            self.window_xid = self.window.xid
 
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class PlayPauseButton(gtk.Button, Loggable):
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    """ Double state gtk.Button which displays play/pause """
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    __gsignals__ = {
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        "play" : ( gobject.SIGNAL_RUN_LAST,
 
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        "play": (gobject.SIGNAL_RUN_LAST,
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                   gobject.TYPE_NONE,
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                   (gobject.TYPE_BOOLEAN, ))
 
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                   (gobject.TYPE_BOOLEAN,))
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        }
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    def __init__(self):