Removed Phonon backend

Author: ciscorn

ldoce5viewer/qtgui/utils/soundplayer.py

@@ -37,13 +37,6 @@
     mp3play = None
 
 
-# Qt-Phonon
-try:
-    from PyQt4.phonon import Phonon
-except ImportError:
-    Phonon = None
-
-
 class Backend(object):
     __metaclass__ = abc.ABCMeta
     def __init__(self, parent, temp_dir):
@@ -179,46 +172,6 @@ def close(self):
         self.stop()
 
 
-class PhononBackend(Backend):
-    def __init__(self, parent, temp_dir):
-        self._player = Phonon.createPlayer(Phonon.NoCategory)
-        self._player.finished.connect(self._onFinished)
-        self._alive = set()
-
-    def _onFinished(self):
-        self._clean_tmp()
-
-    def _play(self):
-        source = Phonon.MediaSource(self._path)
-        self._player.setCurrentSource(source)
-        self._player.play()
-
-    def play(self, data):
-        self._player.stop()
-        self._clean_tmp()
-        with NamedTemporaryFile(mode='w+b', prefix='',
-                suffix='.tmp.mp3', delete=False) as f:
-            f.write(data)
-            self._path = f.name
-            self._alive.add(f.name)
-        QTimer.singleShot(0, self._play)
-
-    def _clean_tmp(self):
-        removed = []
-        for path in self._alive:
-            try:
-                os.unlnk(path)
-            except:
-                pass
-            else:
-                removed.append(path)
-        self._alive.difference_update(removed)
-
-    def close(self):
-        self._player.stop()
-        self._clean_tmp()
-
-
 def create_soundplayer(parent, temp_dir):
     backends = []
     if AppKit:
@@ -227,8 +180,6 @@ def create_soundplayer(parent, temp_dir):
         backends.append(WinMCIBackend)
     if gst:
         backends.append(GstreamerBackend)
-    if Phonon:
-        backends.append(PhononBackend)
     backends.append(NullBackend)
 
     return backends[0](parent, temp_dir)