def startAssistant(self):
if not self.proc:
self.proc = QtCore.QProcess()
if self.proc.state() != QtCore.QProcess.Running:
app = QtCore.QLibraryInfo.location(
QtCore.QLibraryInfo.BinariesPath)
app += QtCore.QDir.separator()
if sys.platform == 'darwin':
app += QtCore.QLatin1String(
'Assistant.app/Contents/MacOS/Assistant')
else:
app += QtCore.QLatin1String('assistant')
args = [
QtCore.QLatin1String('-collectionFile'),
QtCore.QLatin1String('path to .qhc'),
QtCore.QLatin1String('-enableRemoteControl'),
]
self.proc.start(app, args)
if not self.proc.waitForStarted():
if QtGui.aApp is not None:
tr = QtGui.qApp.tr
else:
tr = str
QtGui.QMessageBox.critical(
0, tr('Simple Text Viewer'),
tr('Unable to launch Qt Assistant (%s)') % app)
return False
return True
