String fixes

openlp/core/lib/__init__.py

@@ -229,7 +229,7 @@ def context_menu_separator(base):
 
 def image_to_byte(image):
     """
-    Resize an image to fit on the current screen for the web and retuns
+    Resize an image to fit on the current screen for the web and returns
     it as a byte stream.
 
     ``image``
@@ -253,12 +253,16 @@ def resize_image(image, width, height, background=QtCore.Qt.black):
 
     ``image``
         The image to resize.
+
     ``width``
         The new image width.
+
     ``height``
         The new image height.
+
      ``background``
         The background colour defaults to black.
+
     """
     preview = QtGui.QImage(image)
     if not preview.isNull():

openlp/core/ui/maindisplay.py

@@ -58,6 +58,9 @@ class DisplayWidget(QtGui.QGraphicsView):
         self.setStyleSheet(u'border: none;')
 
     def keyPressEvent(self, event):
+        """
+        Handle key events from display screen
+        """
         # Key events only needed for live
         if not self.live:
             return
@@ -104,6 +107,9 @@ class MainDisplay(DisplayWidget):
                 QtCore.SIGNAL(u'maindisplay_show'), self.showDisplay)
 
     def setup(self):
+        """
+        Set up and build the output screen
+        """
         log.debug(u'Setup live = %s for %s ' % (self.isLive,
             self.screens.monitor_number))
         self.screen = self.screens.current
@@ -332,6 +338,9 @@ class MainDisplay(DisplayWidget):
             self.footer(serviceItem.foot_text)
 
     def footer(self, text):
+        """
+        Display the Footer
+        """
         log.debug(u'footer')
         js =  "show_footer('" + \
             text.replace("\\", "\\\\").replace("\'", "\\\'") + "')"

openlp/core/ui/thememanager.py

@@ -346,7 +346,6 @@ class ThemeManager(QtGui.QWidget):
         log.debug(u'Load themes from dir')
         self.themelist = []
         self.themeListWidget.clear()
-        #root, dirs, files = os.walk(self.path)
         dirList = os.listdir(self.path)
         for name in dirList:
             if name.endswith(u'.png'):
@@ -731,8 +730,6 @@ class ThemeManager(QtGui.QWidget):
         theme.display_slideTransition = theme.display_slideTransition
         theme.font_footer_color = theme.font_footer_color.strip()
         theme.font_footer_height = int(theme.font_footer_height.strip())
-#        theme.font_footer_indentation = \
-#            int(theme.font_footer_indentation.strip())
         theme.font_footer_italics = str_to_bool(theme.font_footer_italics)
         theme.font_footer_name = theme.font_footer_name.strip()
         #theme.font_footer_override
@@ -745,7 +742,6 @@ class ThemeManager(QtGui.QWidget):
         theme.font_main_color = theme.font_main_color.strip()
         theme.font_main_height = int(theme.font_main_height.strip())
         theme.font_main_italics = str_to_bool(theme.font_main_italics)
-#        theme.font_main_indentation = int(theme.font_main_indentation)
         theme.font_main_name = theme.font_main_name.strip()
         #theme.font_main_override
         theme.font_main_proportion = int(theme.font_main_proportion.strip())

openlp/plugins/alerts/alertsplugin.py

@@ -83,7 +83,7 @@ class AlertsPlugin(Plugin):
         self.liveController.alertTab = self.alertsTab
 
     def finalise(self):
-        log.info(u'Alerts Finaliseing')
+        log.info(u'Alerts Finalising')
         Plugin.finalise(self)
         self.toolsAlertItem.setVisible(False)