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PODrawingArea Cannot Get XID
 

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    <p>I have the following Python 2.7/PyGObject 3.0/PyGST 0.10 module:</p> <pre><code>from gi.repository import Gtk, Gdk, GdkPixbuf import pango import pygst pygst.require('0.10') import gst import Trailcrest import os, sys import cairo from math import pi class Video: def __init__(self): def on_message(bus, message): if message.type == gst.MESSAGE_EOS: # End of Stream player.seek(1.0, gst.FORMAT_TIME, gst.SEEK_FLAG_FLUSH, gst.SEEK_TYPE_SET, 5000000000, gst.SEEK_TYPE_NONE, 6000000000) elif message.type == gst.MESSAGE_ERROR: player.set_state(gst.STATE_NULL) (err, debug) = message.parse_error() print "Error: %s" % err, debug def on_sync_message(bus, message): if message.structure is None: return False if message.structure.get_name() == "prepare-xwindow-id": Gdk.threads_enter() print "Run before" Gdk.Display.get_default().sync() print "Run after" win_id = videowidget.window.xid imagesink = message.src imagesink.set_property("force-aspect-ratio", True) imagesink.set_xwindow_id(win_id) Gtk.gdk.threads_leave() def click_me(event, data=None): player.seek(1.0, gst.FORMAT_TIME, gst.SEEK_FLAG_FLUSH, gst.SEEK_TYPE_SET, 5000000000, gst.SEEK_TYPE_NONE, 6000000000) win = Gtk.Window() win.set_resizable(False) win.set_decorated(False) win.set_position(Gtk.WindowPosition.CENTER) fixed = Gtk.Fixed() win.add(fixed) fixed.show() videowidget = Gtk.DrawingArea() fixed.put(videowidget, 0, 0) videowidget.set_size_request(640, 480) videowidget.show() # Setup GStreamer player = gst.element_factory_make("playbin", "MultimediaPlayer") bus = player.get_bus() bus.add_signal_watch() bus.enable_sync_message_emission() #used to get messages that GStreamer emits bus.connect("message", on_message) #used for connecting video to your application bus.connect("sync-message::element", on_sync_message) player.set_property("uri", "file://" + os.getcwd() + "/VID/BGA-HABT-001.ogv") player.set_state(gst.STATE_PLAYING) win.show() def main(): Gdk.threads_enter() Gtk.main() return 0 if __name__ == "__main__": Video() main() </code></pre> <p>I am always getting this error, along with the video opening in a new window, instead of the existing window.</p> <blockquote> <p>Traceback (most recent call last): File "video.py", line 32, in on_sync_message win_id = videowidget.window.xid AttributeError: 'DrawingArea' object has no attribute 'window'</p> </blockquote> <p>How do I fix this, so the video displays in the window I created, instead of a new one?</p> <p>By the by, this problem only started occuring after I switched to PyGObject 3.0 from PyGTK 2.24.</p>
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