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 d4a93f / 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.         ## Configurazione del player gstreamer
  21.         self.player = gst.element_factory_make("playbin", "player")
  22.         bus = self.player.get_bus()
  23.         bus.enable_sync_message_emission()
  24.         bus.add_signal_watch()
  25.         bus.connect("sync-message::element", self.on_sync_message)
  26.         bus.connect("message", self.on_message)
  27.  
  28.  
  29.  
  30.     def do_expose_event(self, event):
  31.         if self.imagesink:
  32.             self.imagesink.expose()
  33.             return False
  34.         else:
  35.             return True
  36.  
  37.     def set_sink(self, sink):
  38.         assert self.window.xid
  39.         self.imagesink = sink
  40.         self.imagesink.set_xwindow_id(self.window.xid)
  41.  
  42.     def load_video(self, uri):
  43.         """Start video playing with the specified URI"""
  44.         self.player.set_property("uri", uri)
  45.  
  46.         self.play()
  47.  
  48.     def pause(self):
  49.         self.player.set_state(gst.STATE_PAUSED)
  50.  
  51.     def stop(self):
  52.         self.player.set_state(gst.STATE_NULL)
  53.  
  54.     def play(self):
  55.         self.player.set_state(gst.STATE_PLAYING)
  56.  
  57.     def on_sync_message(self, bus, message):
  58.         if message.structure is None:
  59.             return
  60.         if message.structure.get_name() == 'prepare-xwindow-id':
  61.             gtk.gdk.threads_enter()
  62.             self.set_sink(message.src)
  63.             message.src.set_property("force-aspect-ratio", True)
  64.             gtk.gdk.threads_leave()
  65.  
  66.     def on_message(self, bus, message):
  67.         if message.type == gst.MESSAGE_ERROR:
  68.             err, debug = message.parse_error()
  69.             print err, debug
  70.  
  71.     def reset(self):
  72.         drawable = self.window
  73.         width, height = drawable.get_size()
  74.         print width, height
  75.         # Creo il graphic context, sperando che si
  76.         # aggiorni.
  77.         gc = gtk.gdk.GC(drawable,
  78.                         gtk.gdk.Color(2,15,70),
  79.                         gtk.gdk.Color(0,67,0)
  80.                         )
  81.  
  82.         drawable.draw_rectangle(gc,
  83.                                 True,
  84.                                 5,
  85.                                 5,
  86.                                 width,
  87.                                 height)
  88.  
  89.         ## Qua dovremmo far vedere che la finestra
  90.         ## diventa nera e invece non lo fa
  91.         self.realize()
  92.  
  93.     def registerXID(self):
  94.         self.XID = self.window.xid
  95.  
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