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modified servicemanager to check for missing files during service save

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This commit is contained in:
Stevan Pettit 2011-08-03 14:49:47 -04:00
parent 187bb647c0
commit 7f440527f8
1 changed files with 42 additions and 19 deletions
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23
openlp/core/ui/servicemanager.py
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@ -465,10 +465,13 @@ class ServiceManager(QtGui.QWidget):
service = [] service = []
write_list = [] write_list = []
total_size = 0 total_size = 0
abort_save = False
Receiver.send_message(u'cursor_busy') Receiver.send_message(u'cursor_busy')
# Number of items + 1 to zip it # Number of items + 1 to zip it
self.mainwindow.displayProgressBar(len(self.serviceItems) + 1) self.mainwindow.displayProgressBar(len(self.serviceItems) + 1)
for item in self.serviceItems: for item in self.serviceItems:
if abort_save:
continue
self.mainwindow.incrementProgressBar() self.mainwindow.incrementProgressBar()
service.append({u'serviceitem': service.append({u'serviceitem':
item[u'service_item'].get_service_repr()}) item[u'service_item'].get_service_repr()})
@ -482,6 +485,21 @@ class ServiceManager(QtGui.QWidget):
# Only write a file once # Only write a file once
if path_from in write_list: if path_from in write_list:
continue continue
if not os.path.isfile(path_from):
Receiver.send_message(u'cursor_normal')
title = unicode(translate('OpenLP.ServiceManager',
'Service File Missing'))
message = unicode(translate('OpenLP.ServiceManager',
'File missing from service\n\n %s \n\n'
'Continue saving?' % path_from ))
ans = QtGui.QMessageBox.critical(self, title, message,
QtGui.QMessageBox.StandardButtons(
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No))
if ans == QtGui.QMessageBox.No:
abort_save = True
continue
Receiver.send_message(u'cursor_busy')
else:
file_size = os.path.getsize(path_from) file_size = os.path.getsize(path_from)
size_limit = 52428800 # 50MiB size_limit = 52428800 # 50MiB
#if file_size > size_limit: #if file_size > size_limit:
@ -501,6 +519,11 @@ class ServiceManager(QtGui.QWidget):
# continue # continue
write_list.append(path_from) write_list.append(path_from)
total_size += file_size total_size += file_size
if abort_save:
self._fileName = u''
self.mainwindow.finishedProgressBar()
Receiver.send_message(u'cursor_normal')
return False
log.debug(u'ServiceManager.saveFile - ZIP contents size is %i bytes' % log.debug(u'ServiceManager.saveFile - ZIP contents size is %i bytes' %
total_size) total_size)
service_content = cPickle.dumps(service) service_content = cPickle.dumps(service)