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Diffstat (limited to 'examples/webenginequick/nanobrowser/quicknanobrowser.py')
-rw-r--r-- | examples/webenginequick/nanobrowser/quicknanobrowser.py | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/examples/webenginequick/nanobrowser/quicknanobrowser.py b/examples/webenginequick/nanobrowser/quicknanobrowser.py new file mode 100644 index 000000000..aee79c2aa --- /dev/null +++ b/examples/webenginequick/nanobrowser/quicknanobrowser.py @@ -0,0 +1,70 @@ +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +"""PySide6 WebEngine QtQuick 2 Example""" + +import os +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") + + 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 = 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)) + + app.exec() |