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added a check to prevent replacing the live background with an non existing image, prevent replacing with more images

This commit is contained in:
Andreas Preikschat 2011-01-02 22:34:33 +01:00
parent 0d2e8ff12d
commit d8ef3c5947
1 changed files with 10 additions and 5 deletions
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15
openlp/plugins/images/lib/mediaitem.py
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@ -208,16 +208,21 @@ class ImageMediaItem(MediaManagerItem):
self.parent.liveController.display.resetImage()
def onReplaceClick(self):
# TODO: Check if image exists.
if check_item_selected(self.listView,
translate('ImagePlugin.MediaItem',
'You must select an image to replace the background with.')):
items = self.listView.selectedIndexes()
for item in items:
bitem = self.listView.item(item.row())
filename = unicode(bitem.data(QtCore.Qt.UserRole).toString())
item = self.listView.selectedIndexes()[0]
bitem = self.listView.item(item.row())
filename = unicode(bitem.data(QtCore.Qt.UserRole).toString())
if os.path.exists(filename):
(path, name) = os.path.split(filename)
self.parent.liveController.display.directImage(name, filename)
else:
QtGui.QMessageBox.critical(self,
translate('ImagePlugin.MediaItem', 'Live Background Could '
'Not Be Replaced'),
unicode(translate('ImagePlugin.MediaItem',
'The image %s no longer exists.')) % filename)
self.resetButton.setVisible(True)
def onPreviewClick(self):