Fix bugs in theme and slidecontroller

bzr-revno: 664

openlp/core/lib/__init__.py

@@ -26,11 +26,13 @@
 The :mod:`lib` module contains most of the components and libraries that make
 OpenLP work.
 """
-
+import logging
 import types
 
 from PyQt4 import QtCore, QtGui
 
+log = logging.getLogger(__name__)
+
 def translate(context, text):
     """
     A special shortcut method to wrap around the Qt4 translation functions.
@@ -60,7 +62,9 @@ def file_to_xml(xmlfile):
         file = open(xmlfile, u'r')
         xml = file.read()
     except IOError:
-        log.exception(u'Failed to open XML file')
+        #This may not be an error as this is also used to check
+        #that a file exist
+        log.error(u'Failed to open XML file %s' % xmlfile)
     finally:
         if file:
             file.close()

openlp/core/lib/rendermanager.py

@@ -253,7 +253,7 @@ class RenderManager(object):
         newImage = QtGui.QImage(w, h, QtGui.QImage.Format_ARGB32_Premultiplied)
         newImage.fill(QtCore.Qt.black)
         painter = QtGui.QPainter(newImage)
-        painter.drawImage((w-realw) / 2, (h-realh) / 2, preview)
+        painter.drawImage((w - realw) / 2, (h - realh) / 2, preview)
         return newImage
 
     def calculate_default(self, screen):

openlp/core/ui/mainwindow.py

@@ -300,8 +300,14 @@ class Ui_MainWindow(object):
         # Connect up some signals and slots
         QtCore.QObject.connect(self.FileExitItem,
             QtCore.SIGNAL(u'triggered()'), MainWindow.close)
+        QtCore.QObject.connect(self.ControlSplitter,
+            QtCore.SIGNAL(u'splitterMoved(int, int)'), self.trackSplitter)
         QtCore.QMetaObject.connectSlotsByName(MainWindow)
 
+    def trackSplitter(self, tab, pos):
+        #print tab,  pos
+        pass
+
     def retranslateUi(self, MainWindow):
         """
         Set up the translation system

openlp/core/ui/slidecontroller.py

@@ -219,7 +219,7 @@ class SlideController(QtGui.QWidget):
         self.PreviewFrame = QtGui.QFrame(self.Splitter)
         self.PreviewFrame.setGeometry(QtCore.QRect(0, 0, 300, 225))
         self.PreviewFrame.setSizePolicy(QtGui.QSizePolicy(
-            QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Minimum))
+            QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Label))
         self.PreviewFrame.setFrameShape(QtGui.QFrame.StyledPanel)
         self.PreviewFrame.setFrameShadow(QtGui.QFrame.Sunken)
         self.PreviewFrame.setObjectName(u'PreviewFrame')
@@ -319,7 +319,7 @@ class SlideController(QtGui.QWidget):
                 if item.verse_order:
                     verses = item.verse_order.split(u' ')
                     for verse in verses:
-                        if int(verse) > 12:
+                        if not verse or int(verse) > 12:
                             break
                         try:
                             self.Songbar.actions[verse].setVisible(True)

openlp/core/ui/thememanager.py

@@ -271,7 +271,6 @@ class ThemeManager(QtGui.QWidget):
         return self.themelist
 
     def getThemeData(self, themename):
-        assert(themename)
         log.debug(u'getthemedata for theme %s', themename)
         xml_file = os.path.join(self.path, unicode(themename),
             unicode(themename) + u'.xml')

version.txt

@@ -1 +1 @@
-1.9.0-663
+1.9.0-664