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Fix up screen blanking and videos

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This commit is contained in:
Tim Bentley 2010-06-28 17:48:21 +01:00
parent 5ba7febc3b
commit eafdf71e5c
1 changed files with 30 additions and 26 deletions
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54
openlp/core/ui/maindisplay.py
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@ -307,6 +307,7 @@ class MainDisplay(DisplayWidget):
"""
log.debug(u'showDisplay')
self.display_blank.setPixmap(self.transparent)
#Trigger actions when display is active again
Receiver.send_message(u'maindisplay_active')
def addImageWithText(self, frame):
@ -394,28 +395,29 @@ class VideoDisplay(Phonon.VideoWidget):
self.screens = screens
self.hidden = False
self.message = None
self.mediaActive = False
self.mediaObject = Phonon.MediaObject()
self.setAspectRatio(aspect)
self.audioObject = Phonon.AudioOutput(Phonon.VideoCategory)
Phonon.createPath(self.mediaObject, self)
Phonon.createPath(self.mediaObject, self.audioObject)
flags = QtCore.Qt.FramelessWindowHint | QtCore.Qt.Dialog
# # WindowsStaysOnBottomHint is not available in QT4.4
try:
flags = flags | QtCore.Qt.WindowStaysOnBottomHint
except AttributeError:
pass
## # WindowsStaysOnBottomHint is not available in QT4.4
# try:
# flags = flags | QtCore.Qt.WindowStaysOnBottomHint
# except AttributeError:
# pass
self.setWindowFlags(flags)
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'videodisplay_play'), self.onMediaPlay)
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'videodisplay_pause'), self.onMediaPause)
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'videodisplay_background'), self.onMediaBackground)
# QtCore.QObject.connect(Receiver.get_receiver(),
# QtCore.SIGNAL(u'videodisplay_background'), self.onMediaBackground)
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'config_updated'), self.setup)
QtCore.QObject.connect(self.mediaObject,
QtCore.SIGNAL(u'finished()'), self.onMediaBackground)
QtCore.SIGNAL(u'finished()'), self.onMediaStop)
self.setVisible(False)
def keyPressEvent(self, event):
@ -454,22 +456,22 @@ class VideoDisplay(Phonon.VideoWidget):
for pth in self.outputPaths():
disconnected = pth.disconnect()
def onMediaBackground(self, message=None):
"""
Play a video triggered from the video plugin with the
file name passed in on the event.
Also triggered from the Finish event so the video will loop
if it is triggered from the plugin
"""
log.debug(u'VideoDisplay Queue new media message %s' % message)
#If not file take the stored one
if not message:
message = self.message
# still no file name then stop as it was a normal video stopping
if message:
self.mediaObject.setCurrentSource(Phonon.MediaSource(message))
self.message = message
self._play()
# def onMediaBackground(self, message=None):
# """
# Play a video triggered from the video plugin with the
# file name passed in on the event.
# Also triggered from the Finish event so the video will loop
# if it is triggered from the plugin
# """
# log.debug(u'VideoDisplay Queue new media message %s' % message)
# #If not file take the stored one
# if not message:
# message = self.message
# # still no file name then stop as it was a normal video stopping
# if message:
# self.mediaObject.setCurrentSource(Phonon.MediaSource(message))
# self.message = message
# self._play()
def onMediaQueue(self, message):
"""
@ -479,6 +481,7 @@ class VideoDisplay(Phonon.VideoWidget):
file = os.path.join(message.get_frame_path(),
message.get_frame_title())
self.mediaObject.setCurrentSource(Phonon.MediaSource(file))
self.mediaActive = True
self._play()
def onMediaPlay(self):
@ -497,7 +500,6 @@ class VideoDisplay(Phonon.VideoWidget):
log.debug(u'VideoDisplay _play called')
self.mediaObject.play()
self.setVisible(True)
#self.showFullScreen()
def onMediaPause(self):
"""
@ -513,6 +515,7 @@ class VideoDisplay(Phonon.VideoWidget):
"""
log.debug(u'VideoDisplay Media stopped by user')
self.message = None
self.mediaActive = False
self.mediaObject.stop()
self.onMediaFinish()
@ -538,6 +541,7 @@ class VideoDisplay(Phonon.VideoWidget):
"""
if self.hidden:
self.hidden = False
if self.mediaActive:
self._play()
class AudioPlayer(QtCore.QObject):