diff options
Diffstat (limited to 'examples/webenginequick/nanobrowser/quicknanobrowser.py')
| -rw-r--r-- | examples/webenginequick/nanobrowser/quicknanobrowser.py | 109 |
1 files changed, 59 insertions, 50 deletions
diff --git a/examples/webenginequick/nanobrowser/quicknanobrowser.py b/examples/webenginequick/nanobrowser/quicknanobrowser.py index c6017995a..aee79c2aa 100644 --- a/examples/webenginequick/nanobrowser/quicknanobrowser.py +++ b/examples/webenginequick/nanobrowser/quicknanobrowser.py @@ -1,61 +1,70 @@ -############################################################################# -## -## Copyright (C) 2017 The Qt Company Ltd. -## Contact: http://www.qt.io/licensing/ -## -## This file is part of the Qt for Python examples of the Qt Toolkit. -## -## $QT_BEGIN_LICENSE:BSD$ -## You may use this file under the terms of the BSD license as follows: -## -## "Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## * Redistributions of source code must retain the above copyright -## notice, this list of conditions and the following disclaimer. -## * Redistributions in binary form must reproduce the above copyright -## notice, this list of conditions and the following disclaimer in -## the documentation and/or other materials provided with the -## distribution. -## * Neither the name of The Qt Company Ltd nor the names of its -## contributors may be used to endorse or promote products derived -## from this software without specific prior written permission. -## -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -## -## $QT_END_LICENSE$ -## -############################################################################# +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause """PySide6 WebEngine QtQuick 2 Example""" import os -from PySide6.QtCore import QUrl -from PySide6.QtQml import QQmlApplicationEngine -from PySide6.QtWidgets import QApplication +import sys +from argparse import ArgumentParser, RawTextHelpFormatter +from pathlib import Path + +from PySide6.QtCore import (QCoreApplication, QFileInfo, QMetaObject, QObject, + QUrl, Slot, Q_ARG) +from PySide6.QtQml import QQmlApplicationEngine, QmlElement, QmlSingleton +from PySide6.QtGui import QGuiApplication from PySide6.QtWebEngineQuick import QtWebEngineQuick +import rc_resources # noqa: F401 + + +# To be used on the @QmlElement decorator +# (QML_IMPORT_MINOR_VERSION is optional) +QML_IMPORT_NAME = "BrowserUtils" +QML_IMPORT_MAJOR_VERSION = 1 + + +def url_from_user_input(user_input): + file_info = QFileInfo(user_input) + if file_info.exists(): + return QUrl.fromLocalFile(file_info.absoluteFilePath()) + return QUrl.fromUserInput(user_input) + + +@QmlElement +@QmlSingleton +class Utils(QObject): + + @Slot(str, result=QUrl) + def fromUserInput(self, user_input): + return url_from_user_input(user_input) + + +if __name__ == '__main__': + QCoreApplication.setApplicationName("Quick Nano Browser") + QCoreApplication.setOrganizationName("QtProject") -def main(): - app = QApplication([]) QtWebEngineQuick.initialize() + + argument_parser = ArgumentParser(description="Quick Nano Browser", + formatter_class=RawTextHelpFormatter) + argument_parser.add_argument("--single-process", "-s", action="store_true", + help="Run in single process mode (trouble shooting)") + argument_parser.add_argument("url", help="The URL to open", + nargs='?', type=str) + options = argument_parser.parse_args() + + url = url_from_user_input(options.url) if options.url else QUrl("https://www.qt.io") + + app_args = sys.argv + if options.single_process: + app_args.extend(["--webEngineArgs", "--single-process"]) + app = QGuiApplication(app_args) engine = QQmlApplicationEngine() - qml_file_path = os.path.join(os.path.dirname(__file__), 'browser.qml') - qml_url = QUrl.fromLocalFile(os.path.abspath(qml_file_path)) - engine.load(qml_url) - app.exec() + qml_file = os.fspath(Path(__file__).resolve().parent / 'ApplicationRoot.qml') + engine.load(QUrl.fromLocalFile(qml_file)) + if not engine.rootObjects(): + sys.exit(-1) + QMetaObject.invokeMethod(engine.rootObjects()[0], "load", Q_ARG("QVariant", url)) -if __name__ == '__main__': - main() + app.exec() |