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add vlc support

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This commit is contained in:
rimach crichter@web.de 2011-04-21 15:54:44 +02:00
parent 392b5ecb47
commit e730dc366f
5 changed files with 97 additions and 36 deletions
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9
openlp/core/lib/htmlbuilder.py
View File

@ -178,7 +178,14 @@ sup {
vid.src = '';
vid2.src = '';
break;
}
case 'length':
return vid.duration;
case 'currentTime':
return vid.currentTime;
case 'seek':
vid.currentTime = path;
break;
}
}
function show_image(src){

44
openlp/plugins/media/lib/mediacontroller.py
View File

@ -38,6 +38,7 @@ from openlp.core.lib import Receiver
from openlp.plugins.media.lib import MediaBackends, MediaStates
from webkitcontroller import WebkitController
from phononcontroller import PhononController
from vlccontroller import VlcController
log = logging.getLogger(__name__)
@ -93,7 +94,7 @@ class MediaManager(object):
self.curDisplayMediaController = {}
self.displayWebkitController = WebkitController(self)
self.displayPhononController = PhononController(self)
#self.displayVlcController = VlcController(self)
self.displayVlcController = VlcController(self)
self.Timer = QtCore.QTimer()
self.Timer.setInterval(200)
@ -134,13 +135,12 @@ class MediaManager(object):
self.Timer.stop()
def setDisplay(self, display):
#self.setupVlcController(display)
self.setupVlcController(display)
self.setupPhononController(display)
self.setupWebkitController(display)
def setupWebkitController(self, display):
#self.displayWebkitController[display] = display.webView
display.webView.raise_()
def setupPhononController(self, display):
@ -155,22 +155,11 @@ class MediaManager(object):
display.phononWidget.raise_()
def setupVlcController(self, display):
display.vlcWidget = QtGui.QWidget(display)
instance=vlc.Instance()
self.movieName = None
player=instance.media_player_new(self.movieName)
# the media player has to be 'connected' to the QFrame
# (otherwise a video would be displayed in it's own window)
# this is platform specific!
# you have to give the id of the QFrame (or similar object) to
# vlc, different platforms have different functions for this
if sys.platform == "linux2": # for Linux using the X Server
player.set_xwindow(self.hwnd)
elif sys.platform == "win32": # for Windows
player.set_hwnd(self.hwnd)
elif sys.platform == "darwin": # for MacOS
player.set_agl(self.hwnd)
display.vlcWidget = QtGui.QFrame(display)
# creating a basic vlc instance
display.vlcInstance = vlc.Instance()
# creating an empty vlc media player
display.vlcMediaPlayer = display.vlcInstance.media_player_new()
display.vlcWidget.setGeometry(QtCore.QRect(0, 0,
display.screen[u'size'].width(), display.screen[u'size'].height()))
display.vlcWidget.raise_()
@ -203,14 +192,29 @@ class MediaManager(object):
"""
usePhonon = QtCore.QSettings().value(
u'media/use phonon', QtCore.QVariant(True)).toBool()
if usePhonon and not isBackground:
useVlc = True
if videoPath.endswith(u'.swf'):
useVlc = False
usePhonon = False
elif videoPath.endswith(u'.wmv'):
useVlc = False
usePhonon = True
if useVlc:
self.curDisplayMediaController[display] = self.displayVlcController
display.phononWidget.setVisible(False)
display.webView.setVisible(False)
display.vlcWidget.setVisible(True)
elif usePhonon and not isBackground:
self.curDisplayMediaController[display] = self.displayPhononController
display.phononWidget.setVisible(True)
display.webView.setVisible(False)
display.vlcWidget.setVisible(False)
else:
self.curDisplayMediaController[display] = self.displayWebkitController
display.phononWidget.setVisible(False)
display.webView.setVisible(True)
display.vlcWidget.setVisible(False)
if len(self.curDisplayMediaController) > 0:
if not self.Timer.isActive():
self.Timer.start()

1
openlp/plugins/media/lib/phononcontroller.py
View File

@ -39,6 +39,7 @@ class PhononController(MediaController):
MediaController.__init__(self, parent)
def load(self, display, path, volume):
print "load vid in Phonon Controller"
display.phononActive = True
display.mediaObject.stop()
display.mediaObject.clearQueue()

59
openlp/plugins/media/lib/vlccontroller.py
View File

@ -25,33 +25,70 @@
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
from openlp.plugins.media.lib import MediaController
import sys
from openlp.plugins.media.lib import MediaController, MediaStates
class VlcController(MediaController):
"""
Specialiced MediaController class
to reflect Features of the Vlc backend
"""
def __init__(self):
pass
def __init__(self, parent):
self.parent = parent
MediaController.__init__(self, parent)
def load(self, display, path, volume):
pass
print "load vid in Vlc Controller"
vol = float(volume) / float(10)
# create the media
display.vlcMedia = display.vlcInstance.media_new(unicode(path))
# put the media in the media player
display.vlcMediaPlayer.set_media(display.vlcMedia)
# parse the metadata of the file
display.vlcMedia.parse()
# the media player has to be 'connected' to the QFrame
# (otherwise a video would be displayed in it's own window)
# this is platform specific!
# you have to give the id of the QFrame (or similar object) to
# vlc, different platforms have different functions for this
if sys.platform == "linux2": # for Linux using the X Server
display.vlcMediaPlayer.set_xwindow(int(display.vlcWidget.winId()))
elif sys.platform == "win32": # for Windows
display.vlcMediaPlayer.set_hwnd(int(display.vlcWidget.winId()))
elif sys.platform == "darwin": # for MacOS
display.vlcMediaPlayer.set_agl(int(display.vlcWidget.winId()))
# start playing
self.play(display)
self.state = MediaStates.PlayingState
def play(self, display):
self.display[u'live']
display.vlcMediaPlayer.play()
self.state = MediaStates.PlayingState
def pause(self):
pass
def pause(self, display):
display.vlcMediaPlayer.pause()
self.state = MediaStates.PausedState
def stop(self):
pass
def stop(self, display):
display.vlcMediaPlayer.stop()
self.state = MediaStates.StoppedState
def seek(self, display, seekVal):
if display.vlcMediaPlayer.is_seekable():
display.vlcMediaPlayer.set_position(seekVal/1000.0)
def reset(self, display):
pass
def updateUI(self):
pass
def updateUI(self, display):
display.parent.seekSlider.setMaximum(1000)
if not display.parent.seekSlider.isSliderDown():
currentPos = display.vlcMediaPlayer.get_position() * 1000
display.parent.seekSlider.setSliderPosition(currentPos)
def getSupportedFileTypes(self):
pass

20
openlp/plugins/media/lib/webkitcontroller.py
View File

@ -25,7 +25,7 @@
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
from openlp.plugins.media.lib import MediaController
from openlp.plugins.media.lib import MediaController, MediaStates
class WebkitController(MediaController):
"""
@ -38,9 +38,11 @@ class WebkitController(MediaController):
self.isFlash = False
def load(self, display, path, volume):
print "load vid in Webkit Controller"
vol = float(volume) / float(10)
display.webView.setVisible(True)
display.phononWidget.setVisible(False)
display.vlcWidget.setVisible(False)
if path.endswith(u'.swf'):
js = u'show_flash("load","%s");' % \
(path.replace(u'\\', u'\\\\'))
@ -50,34 +52,44 @@ class WebkitController(MediaController):
(path.replace(u'\\', u'\\\\'), str(vol))
self.isFlash = False
display.frame.evaluateJavaScript(js)
self.state = MediaStates.PlayingState
def play(self, display):
if self.isFlash:
display.frame.evaluateJavaScript(u'show_flash("play","");')
else:
display.frame.evaluateJavaScript(u'show_video("play");')
self.state = MediaStates.PlayingState
def pause(self, display):
if self.isFlash:
display.frame.evaluateJavaScript(u'show_flash("pause","");')
else:
display.frame.evaluateJavaScript(u'show_video("pause");')
self.state = MediaStates.PausedState
def stop(self, display):
if self.isFlash:
display.frame.evaluateJavaScript(u'show_flash("stop","");')
else:
display.frame.evaluateJavaScript(u'show_video("stop");')
self.state = MediaStates.StoppedState
def seek(self, display, seekVal):
pass
if not self.isFlash:
print seekVal, float(seekVal)/1000
display.frame.evaluateJavaScript(u'show_video("seek", "%f");' % (float(seekVal)/1000))
def reset(self, display):
display.frame.evaluateJavaScript(u'show_video("close");')
def updateUI(self, display):
pass
if not self.isFlash:
length = display.frame.evaluateJavaScript(u'show_video("length");')
display.parent.seekSlider.setMaximum(length.toFloat()[0]*1000)
if not display.parent.seekSlider.isSliderDown():
currentTime = display.frame.evaluateJavaScript(u'show_video("currentTime");')
display.parent.seekSlider.setSliderPosition(currentTime.toFloat()[0]*1000)
def getSupportedFileTypes(self):
pass