main.cpp - mozsearch

Enable keyboard shortcuts

// Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

#include "dialog.h"

#include "core.h"

#include "httpserver.h"

#include "websocketclientwrapper.h"

#include "websockettransport.h"

#include <QApplication>

#include <QByteArray>

#include <QDesktopServices>

#include <QDialog>

#include <QFile>

#include <QHostAddress>

#include <QUrl>

#include <QWebChannel>

#include <QWebSocketServer>

namespace {

QByteArray readResource(const QString &path)

    QFile file(path);

    if (!file.open(QIODevice::ReadOnly))

        qFatal("Missing embedded resource: %s", qPrintable(path));

    return file.readAll();

} // namespace

int main(int argc, char** argv)

    QApplication app(argc, argv);

    // setup the QWebSocketServer

    QWebSocketServer server(QStringLiteral("QWebChannel Standalone Example Server"), QWebSocketServer::NonSecureMode);

    if (!server.listen(QHostAddress::LocalHost, 12345)) {

        qFatal("Failed to open web socket server.");

        return 1;

    // serve the index.html page and its qwebchannel.js over loopback address

    HttpServer httpServer({

        { QByteArrayLiteral("/"),

          { QByteArrayLiteral("text/html"), readResource(QStringLiteral(":/index.html")) } },

        { QByteArrayLiteral("/qwebchannel.js"),

          { QByteArrayLiteral("text/javascript"), readResource(QStringLiteral(":/qwebchannel.js")) } },

});

    if (!httpServer.listen())

        return 1;

    // wrap WebSocket clients in QWebChannelAbstractTransport objects

    WebSocketClientWrapper clientWrapper(&server);

    // setup the channel

    QWebChannel channel;

    QObject::connect(&clientWrapper, &WebSocketClientWrapper::clientConnected,

                     &channel, &QWebChannel::connectTo);

    // setup the UI

    Dialog dialog;

    // setup the core and publish it to the QWebChannel

    Core core(&dialog);

    channel.registerObject(QStringLiteral("core"), &core);

    // open a browser window with the client HTML page

    const QUrl url(QStringLiteral("http://127.0.0.1:%1/").arg(httpServer.port()));

    QDesktopServices::openUrl(url);

    dialog.displayMessage(Dialog::tr("Initialization complete, opening browser at %1.").arg(url.toDisplayString()));

    dialog.show();

    return app.exec();