Small refactorings

openlp/plugins/bibles/lib/csvbible.py

@@ -56,13 +56,6 @@ class CSVBible(BibleDB):
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'bibles_stop_import'), self.stop_import)
 
-    def stop_import(self):
-        """
-        Stops the import of the Bible.
-        """
-        log.debug('Stopping import!')
-        self.stop_import_flag = True
-
     def do_import(self):
         #Populate the Tables
         success = True

openlp/plugins/bibles/lib/db.py

@@ -92,6 +92,13 @@ class BibleDB(QtCore.QObject):
         if u'file' in kwargs:
             self.get_name()
 
+    def stop_import(self):
+        """
+        Stops the import of the Bible.
+        """
+        log.debug('Stopping import')
+        self.stop_import_flag = True
+
     def get_name(self):
         """
         Returns the version name of the Bible.

openlp/plugins/bibles/lib/opensong.py

@@ -51,13 +51,6 @@ class OpenSongBible(BibleDB):
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'bibles_stop_import'), self.stop_import)
 
-    def stop_import(self):
-        """
-        Stops the import of the Bible.
-        """
-        log.debug('Stopping import!')
-        self.stop_import_flag = True
-
     def do_import(self):
         """
         Loads a Bible from file.

openlp/plugins/bibles/lib/osis.py

@@ -86,13 +86,6 @@ class OSISBible(BibleDB):
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'bibles_stop_import'), self.stop_import)
 
-    def stop_import(self):
-        """
-        Stops the import of the Bible.
-        """
-        log.debug('Stopping import!')
-        self.stop_import_flag = True
-
     def do_import(self):
         """
         Loads a Bible from file.

openlp/plugins/presentations/lib/impresscontroller.py

@@ -370,21 +370,6 @@ class ImpressDocument(PresentationDocument):
         """
         self.control.gotoPreviousSlide()
 
-    def get_slide_preview_file(self, slide_no):
-        """
-        Returns an image path containing a preview for the
-        requested slide
-
-        ``slide_no``
-        The slide an image is required for, starting at 1
-        """
-        path = os.path.join(self.thumbnailpath,
-            self.controller.thumbnailprefix + unicode(slide_no) + u'.png')
-        if os.path.isfile(path):
-            return path
-        else:
-            return None
-
     def get_slide_text(self, slide_no):
         """
         Returns the text on the slide

openlp/plugins/presentations/lib/powerpointcontroller.py

@@ -269,20 +269,6 @@ class PowerpointDocument(PresentationDocument):
         """
         self.presentation.SlideShowWindow.View.Previous()
 
-    def get_slide_preview_file(self, slide_no):
-        """
-        Returns an image path containing a preview for the requested slide
-
-        ``slide_no``
-        The slide an image is required for, starting at 1
-        """
-        path = os.path.join(self.thumbnailpath,
-            self.controller.thumbnailprefix + unicode(slide_no) + u'.png')
-        if os.path.isfile(path):
-            return path
-        else:
-            return None
-
     def get_slide_text(self, slide_no):
         """
         Returns the text on the slide

openlp/plugins/presentations/lib/presentationcontroller.py

@@ -357,7 +357,12 @@ class PresentationDocument(object):
         ``slide_no``
             The slide an image is required for, starting at 1
         """
-        return None
+        path = os.path.join(self.thumbnailpath,
+            self.controller.thumbnailprefix + unicode(slide_no) + u'.png')
+        if os.path.isfile(path):
+            return path
+        else:
+            return None
 
     def poll_slidenumber(self, is_live):
         """