Give the media items the ability to do something when they are "focused".

Make the search edits on the Songs, Bibles and Custom media items focus when the item is selected.

openlp/core/lib/mediamanageritem.py

@@ -431,6 +431,13 @@ class MediaManagerItem(QtGui.QWidget):
         raise NotImplementedError(u'MediaManagerItem.onDeleteClick needs to '
             u'be defined by the plugin')
 
+    def onFocus(self):
+        """
+        Run when a tab in the media manager gains focus. This gives the media
+        item a chance to focus any elements it wants to.
+        """
+        pass
+
     def generateSlideData(self, serviceItem, item=None, xmlVersion=False):
         raise NotImplementedError(u'MediaManagerItem.generateSlideData needs '
             u'to be defined by the plugin')

openlp/core/ui/mainwindow.py

@@ -537,6 +537,9 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
             QtCore.SIGNAL(u'config_screen_changed'), self.screenChanged)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'maindisplay_status_text'), self.showStatusMessage)
+        # Media Manager
+        QtCore.QObject.connect(self.mediaToolBox,
+            QtCore.SIGNAL(u'currentChanged(int)'), self.onMediaToolBoxChanged)
         Receiver.send_message(u'cursor_busy')
         # Simple message boxes
         QtCore.QObject.connect(Receiver.get_receiver(),
@@ -602,6 +605,11 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
         LanguageManager.auto_language = value
         LanguageManager.set_language(self.languageGroup.checkedAction())
 
+    def onMediaToolBoxChanged(self, index):
+        widget = self.mediaToolBox.widget(index)
+        if widget:
+            widget.onFocus()
+
     def versionNotice(self, version):
         """
         Notifies the user that a newer version of OpenLP is available.

openlp/plugins/bibles/lib/mediaitem.py

@@ -273,6 +273,12 @@ class BibleMediaItem(MediaManagerItem):
             QtCore.SIGNAL(u'currentChanged(int)'),
             self.onSearchTabBarCurrentChanged)
 
+    def onFocus(self):
+        if self.quickTab.isVisible():
+            self.quickSearchEdit.setFocus()
+        else:
+            self.advancedBookComboBox.setFocus()
+
     def configUpdated(self):
         log.debug(u'configUpdated')
         if QtCore.QSettings().value(self.settingsSection + u'/second bibles',
@@ -463,6 +469,7 @@ class BibleMediaItem(MediaManagerItem):
         else:
             self.quickTab.setVisible(False)
             self.advancedTab.setVisible(True)
+            self.advancedBookComboBox.setFocus()
 
     def onLockButtonToggled(self, checked):
         if checked:

openlp/plugins/custom/lib/mediaitem.py

@@ -199,6 +199,9 @@ class CustomMediaItem(MediaManagerItem):
             for row in row_list:
                 self.listView.takeItem(row)
 
+    def onFocus(self):
+        self.searchTextEdit.setFocus()
+
     def generateSlideData(self, service_item, item=None, xmlVersion=False):
         raw_slides = []
         raw_footer = []

openlp/plugins/songs/lib/mediaitem.py

@@ -125,6 +125,9 @@ class SongMediaItem(MediaManagerItem):
             QtCore.SIGNAL(u'searchTypeChanged(int)'),
             self.onSearchTextButtonClick)
 
+    def onFocus(self):
+        self.searchTextEdit.setFocus()
+
     def configUpdated(self):
         self.searchAsYouType = QtCore.QSettings().value(
             self.settingsSection + u'/search as type',