# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2017 OpenLP Developers #
# --------------------------------------------------------------------------- #
# This program is free software; you can redistribute it and/or modify it #
# under the terms of the GNU General Public License as published by the Free #
# Software Foundation; version 2 of the License. #
# #
# This program is distributed in the hope that it will be useful, but WITHOUT #
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
# more details. #
# #
# You should have received a copy of the GNU General Public License along #
# with this program; if not, write to the Free Software Foundation, Inc., 59 #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
"""
Provide a work around for a bug in QFileDialog <https://bugs.launchpad.net/openlp/+bug/1209515>
"""
import logging
import os
from urllib import parse
from PyQt5 import QtWidgets
from openlp.core.common import UiStrings
log = logging.getLogger(__name__)
[docs]class FileDialog(QtWidgets.QFileDialog):
"""
Subclass QFileDialog to work round a bug
"""
[docs] @staticmethod
def getOpenFileNames(parent, *args, **kwargs):
"""
Reimplement getOpenFileNames to fix the way it returns some file names that url encoded when selecting multiple
files
"""
files, filter_used = QtWidgets.QFileDialog.getOpenFileNames(parent, *args, **kwargs)
file_list = []
for file in files:
if not os.path.exists(file):
log.info('File not found. Attempting to unquote.')
file = parse.unquote(file)
if not os.path.exists(file):
log.error('File {text} not found.'.format(text=file))
QtWidgets.QMessageBox.information(parent, UiStrings().FileNotFound,
UiStrings().FileNotFoundMessage.format(name=file))
continue
file_list.append(file)
return file_list