fix renderer to make shadows small for footers

Add Keyboard events to servicemanager

openlp/core/lib/renderer.py

@@ -40,6 +40,7 @@ class Renderer(object):
         self._debug = 0
         self._right_margin = 64 # the amount of right indent
         self._shadow_offset = 5
+        self._shadow_offset_footer = 3
         self._outline_offset = 2
         self.theme_name = None
         self._theme = None
@@ -482,15 +483,17 @@ class Renderer(object):
         # dont allow alignment messing with footers
         if footer:
             align = 0
+            shadow_offset = self._shadow_offset_footer
         else:
             align = int(self._theme .display_horizontalAlign)
+            shadow_offset = self._shadow_offset
         for linenum in range(len(lines)):
             line = lines[linenum]
             #find out how wide line is
             w , h = self._get_extent_and_render(line, footer,  tlcorner=(x, y), draw=False)
             if self._theme.display_shadow:
-                w += self._shadow_offset
-                h += self._shadow_offset
+                w += shadow_offset
+                h += shadow_offset
             if self._theme.display_outline:
                 # pixels either side
                 w += 2 * self._outline_offset
@@ -515,7 +518,7 @@ class Renderer(object):
             if live:
                 # now draw the text, and any outlines/shadows
                 if self._theme.display_shadow:
-                    self._get_extent_and_render(line, footer, tlcorner=(x+self._shadow_offset,y+self._shadow_offset),
+                    self._get_extent_and_render(line, footer, tlcorner=(x + shadow_offset, y + shadow_offset),
                         draw=True, color = self._theme.display_shadow_color)
                 if self._theme.display_outline:
                     self._get_extent_and_render(line, footer, (x+self._outline_offset,y), draw=True,

openlp/core/ui/servicemanager.py

@@ -54,10 +54,10 @@ class ServiceManagerList(QtGui.QTreeWidget):
                 self.parent.onServiceDown()
                 event.accept()
             elif event.key() == QtCore.Qt.Key_Up:
-                self.parent.onServiceUp()
+                self.parent.onMoveSelectionUp()
                 event.accept()
             elif event.key() == QtCore.Qt.Key_Down:
-                self.parent.onServiceDown()
+                self.parent.onMoveSelectionDown()
                 event.accept()
             event.ignore()
         else:
@@ -65,14 +65,14 @@ class ServiceManagerList(QtGui.QTreeWidget):
 
 class Iter(QtGui.QTreeWidgetItemIterator):
   def __init__(self, *args):
-      QTreeWidgetItemIterator.__init__(self, *args)
+        QtGui.QTreeWidgetItemIterator.__init__(self, *args)
   def next(self):
-      self.__iadd__(1)
-      value = self.value()
-      if value:
-          return self.value()
-      else:
-          raise StopIteration
+        self.__iadd__(1)
+        value = self.value()
+        if value:
+            return self.value()
+        else:
+            return None
 
 class ServiceManager(QtGui.QWidget):
     """
@@ -163,6 +163,52 @@ class ServiceManager(QtGui.QWidget):
         self.servicePath = self.config.get_data_path()
         self.service_theme = self.config.get_config(u'theme service theme', u'')
 
+    def onMoveSelectionUp(self):
+        """
+        Moves the selection up the window
+        Called by the up arrow
+        """
+        it = Iter(self.ServiceManagerList)
+        item = it.value()
+        tempItem = None
+        setLastItem = False
+        while item is not None:
+            if item.isSelected() and tempItem is None:
+                setLastItem = True
+                item.setSelected(False)
+            if item.isSelected():
+                #We are on the first record
+                if tempItem is not None:
+                    tempItem.setSelected(True)
+                    item.setSelected(False)
+            else:
+                tempItem = item
+            lastItem = item
+            item = it.next()
+        #Top Item was selected so set the last one
+        if setLastItem:
+            lastItem.setSelected(True)
+
+    def onMoveSelectionDown(self):
+        """
+        Moves the selection down the window
+        Called by the down arrow
+        """
+        it = Iter(self.ServiceManagerList)
+        item = it.value()
+        firstItem = item
+        setSelected = False
+        while item is not None:
+            if setSelected:
+                setSelected = False
+                item.setSelected(True)
+            elif item.isSelected():
+                item.setSelected(False)
+                setSelected = True
+            item = it.next()
+        if setSelected:
+            firstItem.setSelected(True)
+
     def collapsed(self, item):
         """
         Record if an item is collapsed
@@ -254,10 +300,6 @@ class ServiceManager(QtGui.QWidget):
         Used when moving items as the move takes place in supporting array,
         and when regenerating all the items due to theme changes
         """
-        aa = Iter(self.ServiceManagerList)
-        print aa
-        for a in aa:
-            print a
         #Correct order of idems in array
         count = 1
         for item in self.serviceItems: