Initial video fudging!

openlp/core/ui/maindisplay.py

@@ -23,7 +23,9 @@
 ###############################################################################
 
 import logging
+
 from PyQt4 import QtCore, QtGui
+from PyQt4.phonon import Phonon
 
 from openlp.core.lib import Receiver, str_to_bool
 
@@ -85,9 +87,16 @@ class MainDisplay(DisplayLabel):
         self.layout.setSpacing(0)
         self.layout.setMargin(0)
         self.layout.setObjectName(u'layout')
+        self.mediaObject = Phonon.MediaObject(self)
+        self.video = Phonon.VideoWidget()
+        self.audio = Phonon.AudioOutput(Phonon.VideoCategory, self.mediaObject)
+        self.video.setFullScreen(True)
+        Phonon.createPath(self.mediaObject, self.video)
+        Phonon.createPath(self.mediaObject, self.audio)
+        self.layout.insertWidget(0, self.video)
         self.display = QtGui.QLabel(self)
         self.display.setScaledContents(True)
-        self.layout.addWidget(self.display)
+        self.layout.insertWidget(0, self.display)
         self.displayBlank = False
         self.blankFrame = None
         self.frame = None
@@ -102,6 +111,8 @@ class MainDisplay(DisplayLabel):
             QtCore.SIGNAL(u'presentations_start'), self.hideDisplay)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'presentations_stop'), self.showDisplay)
+        QtCore.QObject.connect(self.mediaObject, QtCore.SIGNAL(u'finished()'),
+            self.onMediaFinish)
 
     def setup(self, screenNumber):
         """
@@ -220,3 +231,26 @@ class MainDisplay(DisplayLabel):
             self.display.setPixmap(QtGui.QPixmap.fromImage(self.frame))
             self.killTimer(self.timer_id)
             self.timer_id = 0
+
+    def queueMedia(self, item, firstItem=True):
+        if firstItem:
+            self.mediaObject.setCurrentSource(Phonon.MediaSource(item))
+        else:
+            self.mediaObject.enqueue(Phonon.MediaSource(item))
+
+    def playMedia(self):
+        self.display.close()
+        self.mediaObject.play()
+
+    def stopMedia(self):
+        self.mediaObject.stop()
+
+    def onMediaFinish(self):
+        self.mediaObject.stop()
+        self.video.close()
+        self.display = QtGui.QLabel(self)
+        self.display.setScaledContents(True)
+        self.layout.insertWidget(0, self.display)
+
+    def mediaFinished(self):
+        pass

openlp/plugins/media/lib/mediaitem.py

@@ -56,6 +56,7 @@ class MediaMediaItem(MediaManagerItem):
         #self.ServiceItemIconName = u':/media/media_image.png'
         self.PreviewFunction = self.video_get_preview
         MediaManagerItem.__init__(self, parent, icon, title)
+        self.MainDisplay = self.parent.live_controller.parent.mainDisplay
 
     def requiredIcons(self):
         MediaManagerItem.requiredIcons(self)
@@ -78,7 +79,7 @@ class MediaMediaItem(MediaManagerItem):
             return False
         service_item.title = u'Media'
         for index in indexes:
-            filename = self.ListData.getFilename(index)
+            filename = self.ListView.getFilename(index)
             frame = QtGui.QImage(unicode(filename))
             (path, name) = os.path.split(filename)
             service_item.add_from_image(path, name, frame)
@@ -88,12 +89,24 @@ class MediaMediaItem(MediaManagerItem):
         log.debug(u'Media Preview Button pressed')
         items = self.ListView.selectedIndexes()
         for item in items:
-            text = self.ListData.getValue(item)
+            baseItem = self.ListView.item(item.row())
-            print text
+            itemText = unicode(baseItem.data(QtCore.Qt.UserRole).tostring())
+            print itemText
 
-    def onMediaLiveClick(self):
+    def onLiveClick(self):
         log.debug(u'Media Live Button pressed')
-        pass
+        items = self.ListView.selectedIndexes()
+        if len(items) > 0:
+            firstPass = True
+            for item in items:
+                baseItem = self.ListView.item(item.row())
+                filename = unicode(baseItem.data(QtCore.Qt.UserRole).toString())
+                if firstPass:
+                    self.MainDisplay.queueMedia(filename, firstPass)
+                    firstPass = False
+                else:
+                    self.MainDisplay.queueMedia(filename, firstPass)
+        self.MainDisplay.playMedia()
 
     def initialise(self):
         self.ListView.setSelectionMode(