moved code to core

openlp/core/ui/maindisplay.py

@@ -94,6 +94,8 @@ class DisplayWidget(QtGui.QGraphicsView):
         else:
             event.ignore()
 
+
+
 class MainDisplay(DisplayWidget):
     """
     This is the display screen.
@@ -270,6 +272,8 @@ class MainDisplay(DisplayWidget):
         else:
             js = u'show_image("");'
         self.frame.evaluateJavaScript(js)
+        # Update the preview frame.
+        Receiver.send_message(u'maindisplay_active')
 
     def resetImage(self):
         """
@@ -278,6 +282,8 @@ class MainDisplay(DisplayWidget):
         """
         log.debug(u'resetImage')
         self.displayImage(self.serviceItem.bg_image_bytes)
+        # Update the preview frame.
+        Receiver.send_message(u'maindisplay_active')
 
     def resetVideo(self):
         """
@@ -292,6 +298,8 @@ class MainDisplay(DisplayWidget):
             self.phononActive = False
         else:
             self.frame.evaluateJavaScript(u'show_video("close");')
+        # Update the preview frame.
+        Receiver.send_message(u'maindisplay_active')
 
     def videoPlay(self):
         """
@@ -359,6 +367,8 @@ class MainDisplay(DisplayWidget):
             self.webView.setVisible(False)
             self.videoWidget.setVisible(True)
             self.audio.setVolume(vol)
+        # Update the preview frame.
+        Receiver.send_message(u'maindisplay_active')
         return self.preview()
 
     def isLoaded(self):
@@ -475,6 +485,7 @@ class MainDisplay(DisplayWidget):
         # Trigger actions when display is active again
         Receiver.send_message(u'maindisplay_active')
 
+
 class AudioPlayer(QtCore.QObject):
     """
     This Class will play audio only allowing components to work with a

openlp/plugins/images/lib/mediaitem.py

@@ -31,7 +31,7 @@ from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import MediaManagerItem, BaseListWithDnD, build_icon, \
     ItemCapabilities, SettingsManager, translate, check_item_selected, \
-    check_directory_exists, Receiver
+    check_directory_exists
 from openlp.core.ui import criticalErrorMessageBox
 from openlp.core.utils import AppLocation, delete_file, get_images_filter
 
@@ -192,8 +192,6 @@ class ImageMediaItem(MediaManagerItem):
         """
         self.resetAction.setVisible(False)
         self.parent.liveController.display.resetImage()
-        # Update the preview frame.
-        Receiver.send_message(u'maindisplay_active')
 
     def onReplaceClick(self):
         """
@@ -209,8 +207,6 @@ class ImageMediaItem(MediaManagerItem):
                 (path, name) = os.path.split(filename)
                 self.parent.liveController.display.directImage(name, filename)
                 self.resetAction.setVisible(True)
-                # Update the preview frame.
-                Receiver.send_message(u'maindisplay_active')
             else:
                 criticalErrorMessageBox(
                     translate('ImagePlugin.MediaItem', 'Live Background Error'),

openlp/plugins/media/lib/mediaitem.py

@@ -30,7 +30,7 @@ import os
 from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import MediaManagerItem, BaseListWithDnD, build_icon, \
-    ItemCapabilities, SettingsManager, translate, check_item_selected, Receiver
+    ItemCapabilities, SettingsManager, translate, check_item_selected
 from openlp.core.ui import criticalErrorMessageBox
 
 log = logging.getLogger(__name__)
@@ -98,8 +98,6 @@ class MediaMediaItem(MediaManagerItem):
         """
         self.resetAction.setVisible(False)
         self.parent.liveController.display.resetVideo()
-        # Update the preview frame.
-        Receiver.send_message(u'maindisplay_active')
 
     def onReplaceClick(self):
         """
@@ -114,8 +112,6 @@ class MediaMediaItem(MediaManagerItem):
                 (path, name) = os.path.split(filename)
                 self.parent.liveController.display.video(filename, 0, True)
                 self.resetAction.setVisible(True)
-                # Update the preview frame.
-                Receiver.send_message(u'maindisplay_active')
             else:
                 criticalErrorMessageBox(translate('MediaPlugin.MediaItem',
                     'Live Background Error'),