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Add Theme export handling and error handling

This commit is contained in:
Tim Bentley 2009-09-14 19:53:56 +01:00
parent f4599bf947
commit 03d9ac85d5
1 changed files with 34 additions and 2 deletions
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36
openlp/core/ui/thememanager.py
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@ -177,7 +177,30 @@ class ThemeManager(QtGui.QWidget):
self.pushThemes()
def onExportTheme(self):
pass
"""
Save the theme in a zip file
"""
item = self.ThemeListWidget.currentItem()
if item is None:
QtGui.QMessageBox.critical(self,
translate(u'ThemeManager', u'Error'),
translate(u'ThemeManager',
u'You have not selected a theme!'),
QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
return
theme = unicode(item.text())
path = QtGui.QFileDialog.getExistingDirectory(self,
u'Save Theme',self.config.get_last_dir(1) )
path = unicode(path)
if path != u'':
self.config.set_last_dir(path, 1)
themePath = os.path.join(path, theme + u'.theme')
zip = zipfile.ZipFile(themePath, 'w')
source = os.path.join(self.path, theme)
for root, dirs, files in os.walk(source):
for name in files:
zip.write(os.path.join(source, name), os.path.join(theme, name))
zip.close()
def onImportTheme(self):
files = QtGui.QFileDialog.getOpenFileNames(None,
@ -261,7 +284,16 @@ class ThemeManager(QtGui.QWidget):
necessary.
"""
log.debug(u'Unzipping theme %s', filename)
zip = zipfile.ZipFile(unicode(filename))
filename = unicode(filename)
try:
zip = zipfile.ZipFile(filename)
except:
QtGui.QMessageBox.critical(self,
translate(u'ThemeManager', u'Error'),
translate(u'ThemeManager',
u'File is not a valid theme!'),
QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
return
filexml = None
themename = None
for file in zip.namelist():