Author: dmeyer
Date: Tue Apr 18 20:04:05 2006
New Revision: 1410
Modified:
trunk/player/src/generic.py
Log:
improve generic player
Modified: trunk/player/src/generic.py
==============================================================================
--- trunk/player/src/generic.py (original)
+++ trunk/player/src/generic.py Tue Apr 18 20:04:05 2006
@@ -6,14 +6,33 @@
def __init__(self):
object.__setattr__(self, 'player', None)
+ object.__setattr__(self, 'signals', {
+ "pause": notifier.Signal(),
+ "play": notifier.Signal(),
+ "pause_toggle": notifier.Signal(),
+ "seek": notifier.Signal(),
+ "open": notifier.Signal(),
+ "start": notifier.Signal(),
+ # Stream ended (either stopped by user or finished)
+ "end": notifier.Signal(),
+ "stream_changed": notifier.Signal(),
+ "frame": notifier.Signal(), # CAP_CANVAS
+ "osd_configure": notifier.Signal(), # CAP_OSD
+ # Process is about to die (shared memory will go away)
+ "quit": notifier.Signal()
+ })
+
def open(self, mrl):
- if self.player:
- self.player.stop()
- self.player = None
+ if self.player and self.player.get_state() \
+ not in (STATE_NOT_RUNNING, STATE_IDLE):
+ raise PlayerError('player is running')
cls = get_player_class(mrl)
if not cls:
raise PlayerError("No supported player found to play %s", mrl)
+ # if not self.player or cls.get_player_id() !=
self.player.get_player_id():
object.__setattr__(self, 'player', cls())
+ for signal in self.signals.keys():
+ self.player.signals[signal].connect_weak(self.signals[signal].emit)
return self.player.open(mrl)
def __getattr__(self, attr):
-------------------------------------------------------
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