viewgit/index.php:465 Only variables should be passed by reference [2048]

viewgit/index.php:466 Non-static method GeSHi::get_language_name_from_extension() should not be called statically [2048]

~robol/gits/ » RaiTV : Blob 0a953e / RaiTV / VideoWidget.py
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  1. #
  2. # -*- coding: utf-8 -*-
  3. #
  4. # Implementazione del Widget per gestire il video
  5. #
  6.  
  7. import pygtk, gtk, gst
  8.  
  9. class VideoWidget(gtk.DrawingArea):
  10.  
  11.     def __init__(self):
  12.  
  13.         ## Creo la drawing area e la coloro
  14.         ## di nero
  15.         gtk.DrawingArea.__init__(self)
  16.  
  17.         self.set_size_request(320,320)
  18.         self.unset_flags(gtk.DOUBLE_BUFFERED)
  19.  
  20.     def do_expose_event(self, event):
  21.         if self.imagesink:
  22.             self.imagesink.expose()
  23.             return False
  24.         else:
  25.             return True
  26.  
  27.     def set_sink(self, sink):
  28.         assert self.window.xid
  29.         self.imagesink = sink
  30.         self.imagesink.set_xwindow_id(self.window.xid)
  31.  
  32.     def start_video(self, uri):
  33.         """Start video playing with the specified URI"""
  34.         self.player = gst.element_factory_make("playbin", "player")
  35.         self.player.set_property("uri", uri)
  36.  
  37.         bus = self.player.get_bus()
  38.         bus.enable_sync_message_emission()
  39.         bus.add_signal_watch()
  40.         bus.connect("sync-message::element", self.on_sync_message)
  41.         bus.connect("message", self.on_message)
  42.         self.player.set_state(gst.STATE_PLAYING)
  43.  
  44.     def on_sync_message(self, bus, message):
  45.         if message.structure is None:
  46.             return
  47.         if message.structure.get_name() == 'prepare-xwindow-id':
  48.             gtk.gdk.threads_enter()
  49.             # gtk.gdk.display.get_default.sync()
  50.             self.set_sink(message.src)
  51.             message.src.set_property("force-aspect-ratio", True)
  52.             gtk.gdk.threads_leave()
  53.  
  54.     def on_message(self, bus, message):
  55.         if message.type == gst.MESSAGE_ERROR:
  56.             err, debug = message.parse_error()
  57.             print err, debug
  58.  
  59.     def reset(self):
  60.         drawable = self.window
  61.         width, height = drawable.get_size()
  62.         print width, height
  63.         # Creo il graphic context, sperando che si
  64.         # aggiorni.
  65.         gc = gtk.gdk.GC(drawable,
  66.                         gtk.gdk.Color(2,15,70),
  67.                         gtk.gdk.Color(0,67,0)
  68.                         )
  69.  
  70.         drawable.draw_rectangle(gc,
  71.                                 True,
  72.                                 5,
  73.                                 5,
  74.                                 width,
  75.                                 height)
  76.  
  77.         ## Qua dovremmo far vedere che la finestra
  78.         ## diventa nera e invece non lo fa
  79.         self.realize()
  80.  
  81.     def registerXID(self):
  82.         self.XID = self.window.xid
  83.  
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