def on_actionDbScanBookDir_triggered(self):
dirname = QtGui.QFileDialog.getExistingDirectory(
self, self.tr("Select directory"), QtCore.QDir.homePath(),
QtGui.QFileDialog.ShowDirsOnly)
if not dirname.isEmpty():
self._db.finishActiveQueries()
dlg = ImportDialog(QtCore.QDir(dirname).absolutePath(), self)
dlg.exec_()
for widget in self.findChildren(QtGui.QTableView):
widget.model().refresh()
QtGui.qApp.processEvents()
def import_dialog(self):
"""
Open the database import window allowing the user to import and
delete entries.
"""
logger.info('Opening database import window')
if (not ImportDialog.singleton):
ImportDialog(self.__root, self). \
wm_iconbitmap(ICO)
else:
logger.warning('Found existing import window, canceling')
