Head

openlp.pyw

@@ -169,7 +169,7 @@ def main():
     filename = os.path.join(log_path, u'openlp.log')
     logfile = FileHandler(filename, u'w')
     logfile.setFormatter(logging.Formatter(
-        u'%(asctime)s %(name)-20s %(levelname)-8s %(message)s'))
+        u'%(asctime)s %(name)-55s %(levelname)-8s %(message)s'))
     log.addHandler(logfile)
     logging.addLevelName(15, u'Timer')
     # Parse command line options and deal with them.

openlp/core/lib/serviceitem.py

@@ -81,7 +81,8 @@ class ServiceItem(object):
         self.notes = u''
         self.from_plugin = False
         self.capabilities = []
-        self.isValid = True
+        self.is_valid = True
+        self.cache = []
 
     def add_capability(self, capability):
         self.capabilities.append(capability)
@@ -107,6 +108,7 @@ class ServiceItem(object):
         """
         log.debug(u'Render called')
         self._display_frames = []
+        self.cache = []
         if self.service_item_type == ServiceItemType.Text:
             log.debug(u'Formatting slides')
             if self.theme is None:
@@ -125,6 +127,7 @@ class ServiceItem(object):
                         lines += line + u'\n'
                     self._display_frames.append({u'title': title, \
                         u'text': lines.rstrip(), u'verseTag': slide[u'verseTag'] })
+                    self.cache.insert(len(self._display_frames), None)
                 log.log(15, u'Formatting took %4s' % (time.time() - before))
         elif self.service_item_type == ServiceItemType.Image:
             for slide in self._raw_frames:
@@ -149,11 +152,15 @@ class ServiceItem(object):
             self.RenderManager.set_override_theme(self.theme)
         format = self._display_frames[row][u'text'].split(u'\n')
         #if screen blank then do not display footer
-        if format[0]:
+        if self.cache[row] is not None:
-            frame = self.RenderManager.generate_slide(format,
+            frame = self.cache[row]
-                            self.raw_footer)
         else:
-            frame = self.RenderManager.generate_slide(format,u'')
+            if format[0]:
+                frame = self.RenderManager.generate_slide(format,
+                                self.raw_footer)
+            else:
+                frame = self.RenderManager.generate_slide(format,u'')
+            self.cache[row] = frame
         return frame
 
     def add_from_image(self, path, title, image):
@@ -336,4 +343,3 @@ class ServiceItem(object):
         Returns the title of the raw frame
         """
         return self._raw_frames[row][u'path']
-

openlp/core/lib/settingsmanager.py

@@ -53,7 +53,7 @@ class SettingsManager(object):
         self.slidecontroller_image = self.slidecontroller - 50
 
         self.showPreviewPanel = QtCore.QSettings().value(
-            u'user interface/preview panel', True).toBool()
+            u'user interface/preview panel', QtCore.QVariant(True)).toBool()
 
     def togglePreviewPanel(self, isVisible):
         QtCore.QSettings().setValue(u'user interface/preview panel',

openlp/core/ui/maindisplay.py

@@ -118,7 +118,11 @@ class MainDisplay(DisplayWidget):
         DisplayWidget.__init__(self, parent)
         self.parent = parent
         self.setWindowTitle(u'OpenLP Display')
-        self.setAttribute(QtCore.Qt.WA_TranslucentBackground)
+        # WA_TranslucentBackground is not available in QT4.4
+        try: 
+            self.setAttribute(QtCore.Qt.WA_TranslucentBackground)
+        except AttributeError:
+            pass
         self.screens = screens
         self.display_image = QtGui.QLabel(self)
         self.display_image.setScaledContents(True)
@@ -340,8 +344,14 @@ class VideoDisplay(Phonon.VideoWidget):
         self.audioObject = Phonon.AudioOutput(Phonon.VideoCategory)
         Phonon.createPath(self.mediaObject, self)
         Phonon.createPath(self.mediaObject, self.audioObject)
-        self.setWindowFlags(QtCore.Qt.WindowStaysOnBottomHint |
+        flags = QtCore.Qt.FramelessWindowHint | QtCore.Qt.Dialog
-            QtCore.Qt.FramelessWindowHint | QtCore.Qt.Dialog)
+        # WindowsStaysOnBottomHint is not available in QT4.4
+        try: 
+            flags = flags | QtCore.Qt.WindowStaysOnBottomHint
+        except AttributeError:
+            pass
+        self.setWindowFlags(flags)
+            
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'maindisplay_hide'), self.mediaHide)
         QtCore.QObject.connect(Receiver.get_receiver(),

openlp/core/ui/servicemanager.py

@@ -499,7 +499,7 @@ class ServiceManager(QtGui.QWidget):
         for itemcount, item in enumerate(self.serviceItems):
             serviceitem = item[u'service_item']
             treewidgetitem = QtGui.QTreeWidgetItem(self.ServiceManagerList)
-            if serviceitem.isValid:
+            if serviceitem.is_valid:
                 if serviceitem.notes:
                     icon = QtGui.QImage(serviceitem.icon)
                     icon = icon.scaled(80, 80, QtCore.Qt.KeepAspectRatio,
@@ -685,7 +685,7 @@ class ServiceManager(QtGui.QWidget):
         if serviceItem.is_command():
             type = serviceItem._raw_frames[0][u'title'].split(u'.')[1]
             if type not in self.suffixes:
-                serviceItem.isValid = False
+                serviceItem.is_valid = False
 
     def cleanUp(self):
         """
@@ -769,7 +769,7 @@ class ServiceManager(QtGui.QWidget):
         Send the current item to the Preview slide controller
         """
         item, count = self.findServiceItem()
-        if self.serviceItems[item][u'service_item'].isValid:
+        if self.serviceItems[item][u'service_item'].is_valid:
             self.parent.PreviewController.addServiceManagerItem(
                 self.serviceItems[item][u'service_item'], count)
         else:
@@ -796,7 +796,7 @@ class ServiceManager(QtGui.QWidget):
         Send the current item to the Live slide controller
         """
         item, count = self.findServiceItem()
-        if self.serviceItems[item][u'service_item'].isValid:
+        if self.serviceItems[item][u'service_item'].is_valid:
             self.parent.LiveController.addServiceManagerItem(
                 self.serviceItems[item][u'service_item'], count)
             if QtCore.QSettings().value(
@@ -963,4 +963,4 @@ class ServiceManager(QtGui.QWidget):
             data_item[u'notes'] = unicode(service_item.notes)
             data_item[u'selected'] = (item == curitem)
             data.append(data_item)
-        Receiver.send_message(u'servicemanager_list_response', data)
+        Receiver.send_message(u'servicemanager_list_response', data)

openlp/core/ui/slidecontroller.py

@@ -36,6 +36,24 @@ ItemCapabilities
 
 log = logging.getLogger(__name__)
 
+class SlideThread(QtCore.QThread):
+    """
+    A special Qt thread class to speed up the display of text based frames.
+    This is threaded so it loads the frames in background
+    """
+    def __init__(self, parent, prefix, count):
+        QtCore.QThread.__init__(self, parent)
+        self.prefix = prefix
+        self.count = count
+
+    def run(self):
+        """
+        Run the thread.
+        """
+        time.sleep(1)
+        for i in range(0, self.count):
+            Receiver.send_message(u'%s_slide_cache' % self.prefix, i)
+
 class SlideList(QtGui.QTableWidget):
     """
     Customised version of QTableWidget which can respond to keyboard
@@ -44,7 +62,7 @@ class SlideList(QtGui.QTableWidget):
     def __init__(self, parent=None, name=None):
         QtGui.QTableWidget.__init__(self, parent.Controller)
         self.parent = parent
-        self.hotkey_map = {
+        self.hotkeyMap = {
            QtCore.Qt.Key_Return: 'servicemanager_next_item',
            QtCore.Qt.Key_Space: 'slidecontroller_live_next_noloop',
            QtCore.Qt.Key_Enter: 'slidecontroller_live_next_noloop',
@@ -66,8 +84,8 @@ class SlideList(QtGui.QTableWidget):
             elif event.key() == QtCore.Qt.Key_PageDown:
                 self.parent.onSlideSelectedLast()
                 event.accept()
-            elif event.key() in self.hotkey_map and self.parent.isLive:
+            elif event.key() in self.hotkeyMap and self.parent.isLive:
-                Receiver.send_message(self.hotkey_map[event.key()])
+                Receiver.send_message(self.hotkeyMap[event.key()])
                 event.accept()
             event.ignore()
         else:
@@ -87,13 +105,13 @@ class SlideController(QtGui.QWidget):
         self.isLive = isLive
         self.parent = parent
         self.mainDisplay = self.parent.displayManager.mainDisplay
-        self.loop_list = [
+        self.loopList = [
             u'Start Loop',
             u'Stop Loop',
             u'Loop Separator',
             u'Image SpinBox'
         ]
-        self.song_edit_list = [
+        self.songEditList = [
             u'Edit Song',
         ]
         if isLive:
@@ -115,11 +133,11 @@ class SlideController(QtGui.QWidget):
         if self.isLive:
             self.TypeLabel.setText(self.trUtf8('Live'))
             self.split = 1
-            self.type_prefix = u'live'
+            self.typePrefix = u'live'
         else:
             self.TypeLabel.setText(self.trUtf8('Preview'))
             self.split = 0
-            self.type_prefix = u'preview'
+            self.typePrefix = u'preview'
         self.TypeLabel.setStyleSheet(u'font-weight: bold; font-size: 12pt;')
         self.TypeLabel.setAlignment(QtCore.Qt.AlignCenter)
         self.PanelLayout.addWidget(self.TypeLabel)
@@ -309,51 +327,53 @@ class SlideController(QtGui.QWidget):
                 QtCore.SIGNAL(u'slidecontroller_live_spin_delay'),
                     self.receiveSpinDelay)
         if isLive:
-            self.Toolbar.makeWidgetsInvisible(self.loop_list)
+            self.Toolbar.makeWidgetsInvisible(self.loopList)
         else:
-            self.Toolbar.makeWidgetsInvisible(self.song_edit_list)
+            self.Toolbar.makeWidgetsInvisible(self.songEditList)
         self.Mediabar.setVisible(False)
         QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'slidecontroller_%s_stop_loop' % self.type_prefix),
+            QtCore.SIGNAL(u'slidecontroller_%s_stop_loop' % self.typePrefix),
             self.onStopLoop)
         QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'slidecontroller_%s_first' % self.type_prefix),
+            QtCore.SIGNAL(u'slidecontroller_%s_first' % self.typePrefix),
             self.onSlideSelectedFirst)
         QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'slidecontroller_%s_next' % self.type_prefix),
+            QtCore.SIGNAL(u'slidecontroller_%s_next' % self.typePrefix),
             self.onSlideSelectedNext)
         QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'slidecontroller_%s_previous' % self.type_prefix),
+            QtCore.SIGNAL(u'slidecontroller_%s_previous' % self.typePrefix),
             self.onSlideSelectedPrevious)
         QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'slidecontroller_%s_next_noloop' % self.type_prefix),
+            QtCore.SIGNAL(u'slidecontroller_%s_next_noloop' % self.typePrefix),
             self.onSlideSelectedNextNoloop)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'slidecontroller_%s_previous_noloop' %
-            self.type_prefix),
+            self.typePrefix),
             self.onSlideSelectedPreviousNoloop)
         QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'slidecontroller_%s_last' % self.type_prefix),
+            QtCore.SIGNAL(u'slidecontroller_%s_last' % self.typePrefix),
             self.onSlideSelectedLast)
         QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'slidecontroller_%s_change' % self.type_prefix),
+            QtCore.SIGNAL(u'slidecontroller_%s_change' % self.typePrefix),
             self.onSlideChange)
         QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'slidecontroller_%s_set' % self.type_prefix),
+            QtCore.SIGNAL(u'slidecontroller_%s_set' % self.typePrefix),
             self.onSlideSelectedIndex)
         QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'slidecontroller_%s_blank' % self.type_prefix),
+            QtCore.SIGNAL(u'slidecontroller_%s_blank' % self.typePrefix),
             self.onSlideBlank)
         QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'slidecontroller_%s_unblank' % self.type_prefix),
+            QtCore.SIGNAL(u'slidecontroller_%s_unblank' % self.typePrefix),
             self.onSlideUnblank)
         QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'slidecontroller_%s_text_request' % self.type_prefix),
+            QtCore.SIGNAL(u'slidecontroller_%s_text_request' % self.typePrefix),
             self.onTextRequest)
         QtCore.QObject.connect(self.Splitter,
             QtCore.SIGNAL(u'splitterMoved(int, int)'), self.trackSplitter)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'config_updated'), self.refreshServiceItem)
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'%s_slide_cache' % self.typePrefix), self.slideCache)
 
     def widthChanged(self):
         """
@@ -404,16 +424,16 @@ class SlideController(QtGui.QWidget):
         self.Toolbar.setVisible(True)
         self.Mediabar.setVisible(False)
         self.Toolbar.makeWidgetsInvisible([u'Song Menu'])
-        self.Toolbar.makeWidgetsInvisible(self.loop_list)
+        self.Toolbar.makeWidgetsInvisible(self.loopList)
         if item.is_text():
-            self.Toolbar.makeWidgetsInvisible(self.loop_list)
+            self.Toolbar.makeWidgetsInvisible(self.loopList)
             if QtCore.QSettings().value(
                 self.parent.songsSettingsSection + u'/show songbar',
                 QtCore.QVariant(True)).toBool() and len(self.slideList) > 0:
                 self.Toolbar.makeWidgetsVisible([u'Song Menu'])
         if item.is_capable(ItemCapabilities.AllowsLoop) and \
             len(item.get_frames()) > 1:
-                self.Toolbar.makeWidgetsVisible(self.loop_list)
+                self.Toolbar.makeWidgetsVisible(self.loopList)
         if item.is_media():
             self.Toolbar.setVisible(False)
             self.Mediabar.setVisible(True)
@@ -425,9 +445,9 @@ class SlideController(QtGui.QWidget):
         """
         self.Toolbar.setVisible(True)
         self.Mediabar.setVisible(False)
-        self.Toolbar.makeWidgetsInvisible(self.song_edit_list)
+        self.Toolbar.makeWidgetsInvisible(self.songEditList)
         if item.is_capable(ItemCapabilities.AllowsEdit) and item.from_plugin:
-            self.Toolbar.makeWidgetsVisible(self.song_edit_list)
+            self.Toolbar.makeWidgetsVisible(self.songEditList)
         elif item.is_media():
             self.Toolbar.setVisible(False)
             self.Mediabar.setVisible(True)
@@ -569,8 +589,12 @@ class SlideController(QtGui.QWidget):
         self.enableToolBar(serviceItem)
         self.onSlideSelected()
         self.PreviewListWidget.setFocus()
-        Receiver.send_message(u'slidecontroller_%s_started' % self.type_prefix,
+        Receiver.send_message(u'slidecontroller_%s_started' % self.typePrefix,
             [serviceItem])
+        if self.serviceItem.is_text():
+            st = SlideThread(
+                self, self.typePrefix, len(self.serviceItem.get_frames()))
+            st.start()
         log.log(15, u'Display Rendering took %4s' % (time.time() - before))
 
     def onTextRequest(self):
@@ -591,7 +615,7 @@ class SlideController(QtGui.QWidget):
                     (self.PreviewListWidget.currentRow() == framenumber)
                 data.append(data_item)
         Receiver.send_message(u'slidecontroller_%s_text_response'
-            % self.type_prefix, data)
+            % self.typePrefix, data)
 
     #Screen event methods
     def onSlideSelectedFirst(self):
@@ -708,6 +732,13 @@ class SlideController(QtGui.QWidget):
                     % self.serviceItem.name.lower(),
                     [self.serviceItem, self.isLive])
 
+    def slideCache(self, slide):
+        """
+        Generate a slide cache item rendered and ready for use
+        in the background.
+        """
+        self.serviceItem.get_rendered_frame(int(slide))
+
     def onSlideSelected(self):
         """
         Generate the preview when you click on a slide.
@@ -737,7 +768,7 @@ class SlideController(QtGui.QWidget):
                 if self.isLive:
                     self.mainDisplay.frameView(frame, True)
             self.selectedRow = row
-        Receiver.send_message(u'slidecontroller_%s_changed' % self.type_prefix,
+        Receiver.send_message(u'slidecontroller_%s_changed' % self.typePrefix,
             row)
 
     def onSlideChange(self, row):
@@ -746,7 +777,7 @@ class SlideController(QtGui.QWidget):
         """
         self.PreviewListWidget.selectRow(row)
         self.updatePreview()
-        Receiver.send_message(u'slidecontroller_%s_changed' % self.type_prefix,
+        Receiver.send_message(u'slidecontroller_%s_changed' % self.typePrefix,
             row)
 
     def updatePreview(self):

openlp/plugins/bibles/lib/mediaitem.py

@@ -337,13 +337,14 @@ class BibleMediaItem(MediaManagerItem):
         # load bibles into the combo boxes
         first = True
         for bible in bibles:
-            self.QuickVersionComboBox.addItem(bible)
+            if bible:
-            self.QuickSecondBibleComboBox.addItem(bible)
+                self.QuickVersionComboBox.addItem(bible)
-            self.AdvancedVersionComboBox.addItem(bible)
+                self.QuickSecondBibleComboBox.addItem(bible)
-            self.AdvancedSecondBibleComboBox.addItem(bible)
+                self.AdvancedVersionComboBox.addItem(bible)
-            if first:
+                self.AdvancedSecondBibleComboBox.addItem(bible)
-                first = False
+                if first:
-                self.initialiseBible(bible)
+                    first = False
+                    self.initialiseBible(bible)
 
     def onListViewResize(self, width, height):
         self.SearchProgress.setGeometry(self.ListView.geometry().x(),

openlp/plugins/presentations/lib/presentationcontroller.py

@@ -105,7 +105,7 @@ class PresentationController(object):
         if self.available:
             self.enabled = QtCore.QSettings().value(
                 self.settingsSection + u'/' + name,
-                QtCore.Qt.Unchecked).toInt()[0] == QtCore.Qt.Checked
+                QtCore.QVariant(QtCore.Qt.Unchecked)).toInt()[0] == QtCore.Qt.Checked
         else:
             self.enabled = False
         self.thumbnailroot = os.path.join(

openlp/plugins/songs/lib/manager.py

@@ -50,7 +50,7 @@ class SongManager():
         settings.beginGroup(u'songs')
         self.db_url = u''
         db_type = unicode(
-            settings.value(u'songs/db type', u'sqlite').toString())
+            settings.value(u'songs/db type', QtCore.QVariant(u'sqlite')).toString())
         if db_type == u'sqlite':
             self.db_url = u'sqlite:///%s/songs.sqlite' % \
                 AppLocation.get_section_data_path(u'songs')