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Video and Image updates

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This commit is contained in:
Tim Bentley 2010-06-30 17:30:25 +01:00
parent 6cd1e520a1
commit 8b5931d50c
2 changed files with 59 additions and 18 deletions
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33
openlp/core/ui/maindisplay.py
View File

@ -41,6 +41,23 @@ HTMLIMAGE = """<html>
</body></html>
"""
#http://www.steveheffernan.com/html5-video-player/demo-video-player.html
HTMLVIDEO = u"""<html>
<script type="text/javascript" charset="utf-8">
var video;
var bodyLoaded = function(){
video = document.getElementById("video");
video.volume = 0;
}
</script>
<body id=\"body\" onload=\"bodyLoaded();>\"
<video id=\"video\" src=\"%s\"
autoplay loop width=%s height=%s autobuffer=\"autobuffer\" preload >
your browser does not support the video tag
</video>
</body></html>
"""
class DisplayManager(QtGui.QWidget):
"""
Wrapper class to hold the display widgets.
@ -93,6 +110,12 @@ class DisplayManager(QtGui.QWidget):
"""
self.mainDisplay.displayImage(path)
def displayVideo(self, path):
"""
Handles the addition of a background Video to the displays
"""
self.mainDisplay.displayVideo(path)
def onStartVideo(self, item):
"""
Handles the Starting of a Video and Display Management
@ -364,6 +387,16 @@ class MainDisplay(DisplayWidget):
log.debug(u'adddisplayImage')
self.imageDisplay.setHtml(HTMLIMAGE % path)
def displayVideo(self, path):
"""
Places the Video passed on the display screen
``path``
The path to the image to be displayed
"""
log.debug(u'adddisplayVideo')
self.imageDisplay.setHtml(HTMLVIDEO %
(path, self.screen[u'size'].width(), self.screen[u'size'].height()))
def frameView(self, frame, transition=False):
"""
Called from a slide controller to display a frame

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

@ -29,7 +29,8 @@ import os
from PyQt4 import QtCore, QtGui
from openlp.core.lib import MediaManagerItem, BaseListWithDnD, build_icon, \
ItemCapabilities, SettingsManager, translate, check_item_selected
ItemCapabilities, SettingsManager, translate, check_item_selected, \
context_menu_action
log = logging.getLogger(__name__)
@ -73,13 +74,13 @@ class MediaMediaItem(MediaManagerItem):
self.hasNewIcon = False
self.hasEditIcon = False
# def addListViewToToolBar(self):
# MediaManagerItem.addListViewToToolBar(self)
# self.ListView.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
# self.ListView.addAction(
# context_menu_action(self.ListView, u':/slides/slide_blank.png',
# translate('MediaPlugin.MediaItem', 'Replace Live Background'),
# self.onReplaceClick))
def addListViewToToolBar(self):
MediaManagerItem.addListViewToToolBar(self)
self.ListView.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
self.ListView.addAction(
context_menu_action(self.ListView, u':/slides/slide_blank.png',
translate('MediaPlugin.MediaItem', 'Replace Live Background'),
self.onReplaceClick))
def addEndHeaderBar(self):
self.ImageWidget = QtGui.QWidget(self)
@ -92,24 +93,31 @@ class MediaMediaItem(MediaManagerItem):
self.ImageWidget.setSizePolicy(sizePolicy)
self.ImageWidget.setObjectName(u'ImageWidget')
#Replace backgrounds do not work at present so remove functionality.
# self.blankButton = self.Toolbar.addToolbarButton(
# u'Replace Background', u':/slides/slide_blank.png',
# translate('MediaPlugin.MediaItem', 'Replace Live Background'),
# self.onReplaceClick, False)
self.blankButton = self.Toolbar.addToolbarButton(
u'Replace Background', u':/slides/slide_blank.png',
translate('MediaPlugin.MediaItem', 'Replace Live Background'),
self.onReplaceClick, False)
# Add the song widget to the page layout
self.PageLayout.addWidget(self.ImageWidget)
# def onReplaceClick(self):
def onReplaceClick(self):
# if self.background:
# self.background = False
# Receiver.send_message(u'videodisplay_stop')
# else:
# self.background = True
# if not self.ListView.selectedIndexes():
# QtGui.QMessageBox.information(self,
# translate('MediaPlugin.MediaItem', 'No item selected'),
# translate('MediaPlugin.MediaItem',
# 'You must select one item'))
if not self.ListView.selectedIndexes():
QtGui.QMessageBox.information(self,
translate('MediaPlugin.MediaItem', 'No item selected'),
translate('MediaPlugin.MediaItem',
'You must select one item'))
return
item = self.ListView.currentItem()
if item is None:
return False
filename = unicode(item.data(QtCore.Qt.UserRole).toString())
print filename
self.parent.live_controller.displayManager.displayVideo(filename)
# items = self.ListView.selectedIndexes()
# for item in items:
# bitem = self.ListView.item(item.row())