openlp-core team mailing list archive

[Andreas Preikschat <andreaspreikschat@xxxxxxxxxx>]

Andreas Preikschat has proposed merging lp:~googol-hush/openlp/tweaks into lp:openlp.

Requested reviews:
  OpenLP Core (openlp-core)

For more details, see:
https://code.launchpad.net/~googol-hush/openlp/tweaks/+merge/61102

Hello,

Update the theme preview images if the screen setup changed.
-- 
https://code.launchpad.net/~googol-hush/openlp/tweaks/+merge/61102
Your team OpenLP Core is requested to review the proposed merge of lp:~googol-hush/openlp/tweaks into lp:openlp.

=== modified file 'openlp/core/ui/mainwindow.py'
--- openlp/core/ui/mainwindow.py	2011-05-14 11:48:15 +0000
+++ openlp/core/ui/mainwindow.py	2011-05-16 12:28:34 +0000
@@ -778,16 +778,19 @@
 
     def screenChanged(self):
         """
-        The screen has changed to so tell the displays to update_display
-        their locations
+        The screen has changed so we have to update components such as the
+        renderer.
         """
         log.debug(u'screenChanged')
+        Receiver.send_message(u'cursor_busy')
         self.image_manager.update_display()
         self.renderer.update_display()
+        self.themeManagerContents.updatePreviewImages()
+        self.previewController.screenSizeChanged()
         self.liveController.screenSizeChanged()
-        self.previewController.screenSizeChanged()
         self.setFocus()
         self.activateWindow()
+        Receiver.send_message(u'cursor_normal')
 
     def closeEvent(self, event):
         """

=== modified file 'openlp/core/ui/thememanager.py'
--- openlp/core/ui/thememanager.py	2011-05-03 17:05:17 +0000
+++ openlp/core/ui/thememanager.py	2011-05-16 12:28:34 +0000
@@ -660,6 +660,15 @@
         pixmap.save(thumb, u'png')
         log.debug(u'Theme image written to %s', samplepathname)
 
+    def updatePreviewImages(self):
+        """
+        Called to update the themes' preview images.
+        """
+        for theme in self.themelist:
+            self.generateAndSaveImage(
+                self.path, theme, self.getThemeData(theme))
+        self.loadThemes()
+
     def generateImage(self, themeData, forcePage=False):
         """
         Call the renderer to build a Sample Image