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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include <QtCore/QUrl>
#include <QtCore/QCommandLineOption>
#include <QtCore/QCommandLineParser>
#include <QGuiApplication>
#include <QStyleHints>
#include <QScreen>
#include <QQmlApplicationEngine>
#include <QtQml/QQmlContext>
#include <QtWebView/QtWebView>
using namespace Qt::StringLiterals;
// Workaround: As of Qt 5.4 QtQuick does not expose QUrl::fromUserInput.
class Utils : public QObject
{
Q_OBJECT
public:
using QObject::QObject;
Q_INVOKABLE static QUrl fromUserInput(const QString &userInput);
};
QUrl Utils::fromUserInput(const QString &userInput)
{
if (!userInput.isEmpty()) {
if (const QUrl result = QUrl::fromUserInput(userInput); result.isValid())
return result;
}
return QUrl::fromUserInput("about:blank"_L1);
}
#include "main.moc"
int main(int argc, char *argv[])
{
//! [0]
QtWebView::initialize();
QGuiApplication app(argc, argv);
//! [0]
QGuiApplication::setApplicationDisplayName(QCoreApplication::translate("main",
"QtWebView Example"));
QCommandLineParser parser;
QCoreApplication::setApplicationVersion(QT_VERSION_STR);
parser.setApplicationDescription(QGuiApplication::applicationDisplayName());
parser.addHelpOption();
parser.addVersionOption();
parser.addPositionalArgument("url"_L1, "The initial URL to open."_L1);
parser.process(QCoreApplication::arguments());
const QString initialUrl = parser.positionalArguments().value(0, "https://www.qt.io"_L1);
QQmlApplicationEngine engine;
QQmlContext *context = engine.rootContext();
context->setContextProperty("utils"_L1, new Utils(&engine));
context->setContextProperty("initialUrl"_L1,
Utils::fromUserInput(initialUrl));
QRect geometry = QGuiApplication::primaryScreen()->availableGeometry();
if (!QGuiApplication::styleHints()->showIsFullScreen()) {
const QSize size = geometry.size() * 4 / 5;
const QSize offset = (geometry.size() - size) / 2;
const QPoint pos = geometry.topLeft() + QPoint(offset.width(), offset.height());
geometry = QRect(pos, size);
}
engine.setInitialProperties(QVariantMap{{"x"_L1, geometry.x()},
{"y"_L1, geometry.y()},
{"width"_L1, geometry.width()},
{"height"_L1, geometry.height()}});
engine.load(QUrl("qrc:/main.qml"_L1));
if (engine.rootObjects().isEmpty())
return -1;
return app.exec();
}
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