forked from openlp/openlp
Refactor video length
This commit is contained in:
Tim Bentley
parent
6ef5fa88d2
commit
1df6934bda
@ -356,6 +356,37 @@ class MediaController(object):
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log.debug(u'use %s controller' % self.curDisplayMediaPlayer[display])
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return True
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def media_length(self, controller, service_item):
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"""
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Loads and starts a video to run with the option of sound
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"""
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print controller
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log.debug(u'media_length')
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# stop running videos
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self.video_reset(controller)
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controller.media_info = MediaInfo()
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controller.media_info.volume = controller.volumeSlider.value()
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controller.media_info.file_info = QtCore.QFileInfo(service_item
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.get_filename())
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display = controller.previewDisplay
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if not self.check_file_type(controller, display):
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# Media could not be loaded correctly
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critical_error_message_box(
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translate('MediaPlugin.MediaItem', 'Unsupported File'),
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unicode(translate('MediaPlugin.MediaItem',
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'Unsupported File')))
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return False
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# set a black background by default no theme is needed.
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if not self.video_play([controller]):
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critical_error_message_box(
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translate('MediaPlugin.MediaItem', 'Unsupported File'),
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unicode(translate('MediaPlugin.MediaItem',
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'Unsupported File')))
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return False
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self.video_stop([controller])
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log.debug(u'use %s controller' % self.curDisplayMediaPlayer[display])
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return True
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def check_file_type(self, controller, display):
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"""
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Select the correct media Player type from the prioritized Player list
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@ -35,6 +35,7 @@ from PyQt4 import QtCore, QtGui
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from openlp.core.lib import MediaManagerItem, build_icon, ItemCapabilities, \
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SettingsManager, translate, check_item_selected, Receiver, MediaType, \
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ServiceItem, build_html
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from openlp.core.lib.settings import Settings
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from openlp.core.lib.ui import UiStrings, critical_error_message_box, \
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create_horizontal_adjusting_combo_box
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from openlp.core.ui import Controller, Display
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@ -63,11 +64,11 @@ class MediaMediaItem(MediaManagerItem):
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self.mediaObject = None
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self.mediaController = Controller(parent)
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self.mediaController.controllerLayout = QtGui.QVBoxLayout()
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self.plugin.mediaController.add_controller_items(self.mediaController, \
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self.plugin.mediaController.add_controller_items(self.mediaController,
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self.mediaController.controllerLayout)
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self.plugin.mediaController.set_controls_visible(self.mediaController, \
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self.plugin.mediaController.set_controls_visible(self.mediaController,
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False)
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self.mediaController.previewDisplay = Display(self.mediaController, \
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self.mediaController.previewDisplay = Display(self.mediaController,
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False, self.mediaController)
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self.mediaController.previewDisplay.setGeometry(
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QtCore.QRect(0, 0, 300, 300))
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@ -75,11 +76,11 @@ class MediaMediaItem(MediaManagerItem):
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{u'size':self.mediaController.previewDisplay.geometry()}
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self.mediaController.previewDisplay.setup()
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serviceItem = ServiceItem()
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self.mediaController.previewDisplay.webView.setHtml(build_html( \
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serviceItem, self.mediaController.previewDisplay.screen, None, \
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self.mediaController.previewDisplay.webView.setHtml(build_html(
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serviceItem, self.mediaController.previewDisplay.screen, None,
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False, None))
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self.mediaController.previewDisplay.setup()
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self.plugin.mediaController.setup_display( \
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self.plugin.mediaController.setup_display(
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self.mediaController.previewDisplay)
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self.mediaController.previewDisplay.hide()
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@ -154,7 +155,7 @@ class MediaMediaItem(MediaManagerItem):
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"""
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Called to reset the Live background with the media selected,
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"""
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self.plugin.liveController.mediaController.video_reset( \
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self.plugin.liveController.mediaController.video_reset(
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self.plugin.liveController)
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self.resetAction.setVisible(False)
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@ -174,7 +175,7 @@ class MediaMediaItem(MediaManagerItem):
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item = self.listView.currentItem()
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filename = unicode(item.data(QtCore.Qt.UserRole).toString())
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if os.path.exists(filename):
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if self.plugin.liveController.mediaController.video( \
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if self.plugin.liveController.mediaController.video(
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self.plugin.liveController, filename, True, True):
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self.resetAction.setVisible(True)
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else:
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@ -188,7 +189,7 @@ class MediaMediaItem(MediaManagerItem):
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'the media file "%s" no longer exists.')) % filename)
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def generateSlideData(self, service_item, item=None, xmlVersion=False,
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remote=False):
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remote=False):
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if item is None:
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item = self.listView.currentItem()
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if item is None:
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@ -199,28 +200,28 @@ class MediaMediaItem(MediaManagerItem):
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# File is no longer present
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critical_error_message_box(
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translate('MediaPlugin.MediaItem', 'Missing Media File'),
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unicode(translate('MediaPlugin.MediaItem',
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'The file %s no longer exists.')) % filename)
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unicode(translate('MediaPlugin.MediaItem',
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'The file %s no longer exists.')) % filename)
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return False
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self.mediaLength = 0
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if self.plugin.mediaController.video( \
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self.mediaController, filename, False, False):
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self.mediaLength = self.mediaController.media_info.length
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service_item.media_length = self.mediaLength
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self.plugin.mediaController.video_reset(self.mediaController)
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if self.mediaLength > 0:
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service_item.add_capability(
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ItemCapabilities.HasVariableStartTime)
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else:
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return False
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service_item.media_length = self.mediaLength
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service_item.title = unicode(self.plugin.nameStrings[u'singular'])
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service_item.add_capability(ItemCapabilities.RequiresMedia)
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# force a non-existent theme
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service_item.theme = -1
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frame = u':/media/image_clapperboard.png'
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service_item.title = unicode(self.displayTypeComboBox.currentText())
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service_item.shortname = service_item.title
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(path, name) = os.path.split(filename)
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service_item.add_from_command(path, name, frame)
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service_item.add_from_command(path, name,
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u':/media/image_clapperboard.png')
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# Start media and obtain the length
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if not self.plugin.mediaController.media_length(
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self.mediaController, service_item):
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return False
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service_item.add_capability(ItemCapabilities.CanAutoStartForLive)
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service_item.add_capability(ItemCapabilities.RequiresMedia)
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if Settings().value(self.settingsSection + u'/media auto start',
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QtCore.QVariant(QtCore.Qt.Unchecked)).toInt()[0]\
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== QtCore.Qt.Checked:
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service_item.will_auto_start = True
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# force a non-existent theme
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service_item.theme = -1
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return True
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def initialise(self):
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@ -241,7 +242,7 @@ class MediaMediaItem(MediaManagerItem):
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u' '.join(self.plugin.audio_extensions_list), UiStrings().AllFiles)
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def displaySetup(self):
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self.plugin.mediaController.setup_display( \
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self.plugin.mediaController.setup_display(
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self.mediaController.previewDisplay)
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def populateDisplayTypes(self):
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