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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/

#include <QApplication>
#include <QMessageBox>
#include <QPushButton>
#include <QtScript>

//! [0]
int main(int argc, char *argv[])
{
    Q_INIT_RESOURCE(helloscript);
//! [0]

//! [1]
    QApplication app(argc, argv);

    QScriptEngine engine;

    QTranslator translator;
    translator.load("helloscript_la");
    app.installTranslator(&translator);
    engine.installTranslatorFunctions();
//! [1]

//! [2]
    QPushButton button;
    QScriptValue scriptButton = engine.newQObject(&button);
    engine.globalObject().setProperty("button", scriptButton);
//! [2]

//! [3]
    QString fileName(":/helloscript.qs");
    QFile scriptFile(fileName);
    scriptFile.open(QIODevice::ReadOnly);
    QTextStream stream(&scriptFile);
    QString contents = stream.readAll();
    scriptFile.close();
//! [3]

//! [4]
    QScriptValue result = engine.evaluate(contents, fileName);
//! [4]

//! [5]
    if (result.isError()) {
        QMessageBox::critical(0, "Hello Script",
                              QString::fromLatin1("%0:%1: %2")
                              .arg(fileName)
                              .arg(result.property("lineNumber").toInt32())
                              .arg(result.toString()));
        return -1;
    }
//! [5]

//! [6]
    return app.exec();
}
//! [6]