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add starttime for python and vlc

This commit is contained in:
rimach crichter@web.de 2011-07-25 22:56:39 +02:00
parent c61f23370c
commit 1c63ef3ea1
6 changed files with 60 additions and 21 deletions
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2
openlp/core/ui/__init__.py
View File

@ -61,7 +61,7 @@ from screen import ScreenList
from maindisplay import MainDisplay, Display
from servicenoteform import ServiceNoteForm
from serviceitemeditform import ServiceItemEditForm
from slidecontroller import SlideController
from slidecontroller import SlideController, Controller
from splashscreen import SplashScreen
from generaltab import GeneralTab
from themestab import ThemesTab

6
openlp/core/ui/media/mediamanager.py
View File

@ -268,14 +268,16 @@ class MediaManager(object):
controller.media_info.file_info = QtCore.QFileInfo(file)
controller.media_info.is_background = isBackground
if controller.isLive:
if self.withLivePreview:
if self.withLivePreview and controller.previewDisplay:
display = controller.previewDisplay
isValid = self.check_file_type(controller, display)
display = controller.display
isValid = self.check_file_type(controller, display)
display.override[u'theme'] = u''
display.override[u'video'] = True
else:
controller.media_info.start_time = display.serviceItem.start_time
controller.media_info.end_time = display.serviceItem.end_time
elif controller.previewDisplay:
display = controller.previewDisplay
isValid = self.check_file_type(controller, display)
if not isValid:

24
openlp/core/ui/media/phononapi.py
View File

@ -155,12 +155,22 @@ class PhononAPI(MediaAPI):
display.phononWidget.resize(display.size())
def play(self, display):
self.set_visible(display, True)
controller = display.controller
start_time = 0
vol = float(controller.media_info.volume) / float(10)
display.audio.setVolume(vol)
if display.mediaObject.state() != Phonon.PausedState and \
controller.media_info.start_time > 0:
start_time = controller.media_info.start_time
display.mediaObject.play()
self.state = MediaState.Playing
if self.mediaStateWait(display, Phonon.PlayingState):
if start_time > 0:
self.seek(display, controller.media_info.start_time*1000)
display.audio.setVolume(vol)
controller.media_info.length = \
int(display.mediaObject.totalTime()/1000)
controller.seekSlider.setMaximum(controller.media_info.length*1000)
self.state = MediaState.Playing
self.set_visible(display, True)
def pause(self, display):
display.mediaObject.pause()
@ -193,15 +203,9 @@ class PhononAPI(MediaAPI):
def update_ui(self, display):
controller = display.controller
controller.media_info.length = display.mediaObject.totalTime()
controller.seekSlider.setMaximum(controller.media_info.length)
if controller.media_info.start_time > 0:
if display.mediaObject.currentTime() < \
controller.media_info.start_time:
self.seek(display, controller.media_info.start_time)
if controller.media_info.end_time > 0:
if display.mediaObject.currentTime() > \
controller.media_info.end_time:
controller.media_info.end_time*1000:
self.stop(display)
self.set_visible(display, False)
if not controller.seekSlider.isSliderDown():

23
openlp/core/ui/media/vlcapi.py
View File

@ -138,10 +138,19 @@ class VlcAPI(MediaAPI):
display.vlcWidget.resize(display.size())
def play(self, display):
self.set_visible(display, True)
controller = display.controller
start_time = 0
if controller.media_info.start_time > 0:
start_time = controller.media_info.start_time
display.vlcMediaPlayer.play()
if self.mediaStateWait(display, vlc.State.Playing):
if start_time > 0:
self.seek(display, controller.media_info.start_time*1000)
controller.media_info.length = \
int(display.vlcMediaPlayer.get_media().get_duration()/1000)
controller.seekSlider.setMaximum(controller.media_info.length*1000)
self.state = MediaState.Playing
self.set_visible(display, True)
def pause(self, display):
if display.vlcMedia.get_state() != vlc.State.Playing:
@ -160,7 +169,7 @@ class VlcAPI(MediaAPI):
def seek(self, display, seekVal):
if display.vlcMediaPlayer.is_seekable():
display.vlcMediaPlayer.set_position(seekVal/1000.0)
display.vlcMediaPlayer.set_time(seekVal)
def reset(self, display):
display.vlcMediaPlayer.stop()
@ -173,7 +182,11 @@ class VlcAPI(MediaAPI):
def update_ui(self, display):
controller = display.controller
controller.seekSlider.setMaximum(1000)
if controller.media_info.end_time > 0:
if display.vlcMediaPlayer.get_time() > \
controller.media_info.end_time*1000:
self.stop(display)
self.set_visible(display, False)
if not controller.seekSlider.isSliderDown():
currentPos = display.vlcMediaPlayer.get_position() * 1000
controller.seekSlider.setSliderPosition(currentPos)
controller.seekSlider.setSliderPosition( \
display.vlcMediaPlayer.get_time())

4
openlp/core/ui/media/webkitapi.py
View File

@ -300,11 +300,14 @@ class WebkitAPI(MediaAPI):
def play(self, display):
controller = display.controller
display.webLoaded = True
length = 0
self.set_visible(display, True)
if controller.media_info.isFlash:
display.frame.evaluateJavaScript(u'show_flash("play");')
else:
display.frame.evaluateJavaScript(u'show_video("play");')
#TODO add playing check and get the correct media length
controller.media_info.length = length
self.state = MediaState.Playing
def pause(self, display):
@ -374,6 +377,7 @@ class WebkitAPI(MediaAPI):
if ok and length == length:
length = int(length*1000)
if currentTime > 0:
controller.media_info.length = length
controller.seekSlider.setMaximum(length)
if not controller.seekSlider.isSliderDown():
controller.seekSlider.setSliderPosition(currentTime)

22
openlp/plugins/media/lib/mediaitem.py
View File

@ -34,6 +34,7 @@ from PyQt4 import QtCore, QtGui
from openlp.core.lib import MediaManagerItem, build_icon, ItemCapabilities, \
SettingsManager, translate, check_item_selected, Receiver
from openlp.core.lib.ui import UiStrings, critical_error_message_box
from openlp.core.ui import Controller, Display
log = logging.getLogger(__name__)
@ -52,6 +53,15 @@ class MediaMediaItem(MediaManagerItem):
self.singleServiceItem = False
self.hasSearch = True
self.mediaObject = None
self.mediaController = Controller(parent)
self.mediaController.controllerLayout = QtGui.QVBoxLayout()
self.plugin.mediaManager.addControllerItems(self.mediaController, self.mediaController.controllerLayout)
self.plugin.mediaManager.set_controls_visible(self.mediaController, False)
self.mediaController.previewDisplay = Display(self.mediaController, False, self.mediaController, self.plugin.pluginManager.plugins)
self.mediaController.previewDisplay.setup()
self.plugin.mediaManager.setup_display(self.mediaController.previewDisplay)
self.mediaController.previewDisplay.hide()
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'video_background_replaced'),
self.videobackgroundReplaced)
@ -137,10 +147,16 @@ class MediaMediaItem(MediaManagerItem):
'The file %s no longer exists.')) % filename)
return False
self.mediaLength = 0
if self.plugin.mediaManager.video( \
self.mediaController, filename, False, False):
self.mediaLength = self.mediaController.media_info.length
service_item.media_length = self.mediaLength
self.plugin.mediaManager.video_reset(self.mediaController)
if self.mediaLength > 0:
service_item.add_capability(
ItemCapabilities.AllowsVariableStartTime)
print self.mediaLength
service_item.media_length = self.mediaLength
#TODO
#service_item.add_capability(
# ItemCapabilities.AllowsVariableStartTime)
service_item.title = unicode(self.plugin.nameStrings[u'singular'])
service_item.add_capability(ItemCapabilities.RequiresMedia)
# force a non-existent theme