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Fixes 1011286 Song Editor -> Edit All Crashes with out valid verse splitter. 

Plus a small bit of refactoring
This commit is contained in:
Philip Ridout 2012-07-11 21:41:31 +01:00
parent 6124de5a51
commit d41f69ce8c
1 changed files with 16 additions and 3 deletions
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19
openlp/plugins/songs/forms/editverseform.py
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@ -186,10 +186,23 @@ class EditVerseForm(QtGui.QDialog, Ui_EditVerseDialog):
return text
def accept(self):
if self.hasSingleVerse:
if not self.getVerse()[0]:
value = unicode(self.getVerse()[0])
if not self.hasSingleVerse:
value = value.split(u'\n')
if len(value) <= 1:
critical_error_message_box(
message=translate('SongsPlugin.EditSongForm',
'You need to type some text in to the verse.'))
'Invalid entry, you need a verse splitter and some text.'))
return False
if not value:
lines = unicode(self.getVerse()[0]).split(u'\n')
index = 2
while index < len(lines) and not value:
value = lines[index]
index += 1
if not value:
critical_error_message_box(
message=translate('SongsPlugin.EditSongForm',
'You need to type some text in to the verse.'))
return False
QtGui.QDialog.accept(self)