more tweeks

openlp/core/lib/mediamanageritem.py

@@ -698,4 +698,3 @@ class MediaManagerItem(QtGui.QWidget):
 
     theme_manager = property(_get_theme_manager)
 
-

openlp/core/lib/renderer.py

@@ -662,3 +662,4 @@ class Renderer(object):
         return self._theme_manager
 
     theme_manager = property(_get_theme_manager)
+

openlp/core/lib/settingstab.py

@@ -174,4 +174,13 @@ class SettingsTab(QtGui.QWidget):
 
     theme_manager = property(_get_theme_manager)
 
+    def _get_media_controller(self):
+        """
+        Adds the media controller to the class dynamically
+        """
+        if not hasattr(self, u'_media_controller'):
+            self._media_controller = Registry().get(u'media_controller')
+        return self._media_controller
+
+    media_controller = property(_get_media_controller)
 

openlp/core/ui/firsttimeform.py

@@ -39,7 +39,7 @@ from ConfigParser import SafeConfigParser
 
 from PyQt4 import QtCore, QtGui
 
-from openlp.core.lib import translate, PluginStatus, Receiver, build_icon, check_directory_exists, Settings
+from openlp.core.lib import translate, PluginStatus, Receiver, build_icon, check_directory_exists, Settings, Registry
 from openlp.core.utils import get_web_page, AppLocation, get_filesystem_encoding
 from firsttimewizard import Ui_FirstTimeWizard, FirstTimePage
 
@@ -198,7 +198,7 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
                     self.themeComboBox.addItem(item.text())
             if self.hasRunWizard:
                 # Add any existing themes to list.
-                for theme in self.parent().themeManagerContents.get_themes():
+                for theme in self.theme_manager.get_themes():
                     index = self.themeComboBox.findText(theme)
                     if index == -1:
                         self.themeComboBox.addItem(theme)
@@ -461,3 +461,13 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
     def _setPluginStatus(self, field, tag):
         status = PluginStatus.Active if field.checkState() == QtCore.Qt.Checked else PluginStatus.Inactive
         Settings().setValue(tag, status)
+
+    def _get_theme_manager(self):
+        """
+        Adds the theme manager to the class dynamically
+        """
+        if not hasattr(self, u'_theme_manager'):
+            self._theme_manager = Registry().get(u'theme_manager')
+        return self._theme_manager
+
+    theme_manager = property(_get_theme_manager)

openlp/core/ui/media/playertab.py

@@ -46,7 +46,7 @@ class PlayerTab(SettingsTab):
     MediaTab is the Media settings tab in the settings dialog.
     """
     def __init__(self, parent):
-        self.mediaPlayers = self.main_window.mediaController.mediaPlayers
+        self.mediaPlayers = self.media_controller.mediaPlayers
         self.savedUsedPlayers = None
         self.iconPath = u':/media/multimedia-player.png'
         player_translated = translate('OpenLP.PlayerTab', 'Players')

openlp/core/ui/themeform.py

@@ -546,4 +546,3 @@ class ThemeForm(QtGui.QWizard, Ui_ThemeWizard):
         return self._theme_manager
 
     theme_manager = property(_get_theme_manager)
-