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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
from __future__ import annotations
import os
import sys
from argparse import ArgumentParser, RawTextHelpFormatter
from pathlib import Path
from PySide6.QtQml import QQmlApplicationEngine
from PySide6.QtGui import QGuiApplication
from PySide6.QtCore import QCoreApplication, QUrl
import rc_viewer # noqa: F401
"""PySide6 port of the pdf/pdfviewer example from Qt v6.x"""
if __name__ == "__main__":
name = "Qt Quick PDF Viewer Example"
QCoreApplication.setApplicationName(name)
QCoreApplication.setOrganizationName("QtProject")
app = QGuiApplication(sys.argv)
dir = Path(__file__).resolve().parent
argument_parser = ArgumentParser(description=name,
formatter_class=RawTextHelpFormatter)
argument_parser.add_argument("file", help="The file to open",
nargs='?', type=str)
options = argument_parser.parse_args()
url = None
if options.file:
url = QUrl.fromLocalFile(options.file)
else:
url = QUrl.fromLocalFile(os.fspath(dir / "resources" / "test.pdf"))
engine = QQmlApplicationEngine()
engine.setInitialProperties({"source": url})
engine.load(QUrl.fromLocalFile(os.fspath(dir / "viewer.qml")))
if not engine.rootObjects():
sys.exit(-1)
exit_code = QCoreApplication.exec()
del engine
sys.exit(exit_code)
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