/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the examples of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#include "domimage.h"+
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+
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#include <QVariant>+
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+
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#include <qscriptcontext.h>+
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+
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QScriptValue DomImage::s_self;+
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+
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DomImage::DomImage()+
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{+
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}+
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+
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+
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int DomImage::width() const+
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{+
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    return m_image.width();+
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}+
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+
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+
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int DomImage::height() const+
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{+
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    return m_image.height();+
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}+
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+
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+
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QString DomImage::src() const+
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{+
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    return m_src;+
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}+
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+
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void DomImage::setSrc(const QString &src)+
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{+
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    m_src = src;+
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    m_image = QImage(m_src);+
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}+
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+
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+
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QString DomImage::name() const+
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{+
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    return m_src;+
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}+
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+
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static QScriptValue Image(QScriptContext *context, QScriptEngine *env)+
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{+
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    QScriptValue val = context->thisObject();+
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    DomImage *image = new DomImage();+
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    QScriptValue klass = env->newVariant(qVariantFromValue(image));+
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    klass.setPrototype(DomImage::s_self);+
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    return klass;+
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}+
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+
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+
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static QScriptValue width(QScriptContext *context, QScriptEngine *)+
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{+
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    QScriptValue val = context->thisObject();+
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+
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    DomImage *image = qvariant_cast<DomImage*> (val.toVariant());+
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    if (image)+
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        return image->width();+
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+
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    return 0;+
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}+
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+
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+
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static QScriptValue height(QScriptContext *context, QScriptEngine *)+
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{+
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    QScriptValue val = context->thisObject();+
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+
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    DomImage *image = qvariant_cast<DomImage*> (val.toVariant());+
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    if (image)+
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        return image->height();+
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+
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    return 0;+
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}+
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+
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+
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static QScriptValue setSrc(QScriptContext *context, QScriptEngine *env)+
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{+
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    QScriptValue val = context->thisObject();+
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    QString src  = context->argument(0).toString();+
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+
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    DomImage *image = qvariant_cast<DomImage*> (val.toVariant());+
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    if (image)+
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        image->setSrc(src);+
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+
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    return env->undefinedValue();+
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}+
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+
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+
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static QScriptValue name(QScriptContext *context, QScriptEngine *)+
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{+
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    QScriptValue val = context->thisObject();+
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+
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    DomImage *image = qvariant_cast<DomImage*> (val.toVariant());+
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    if (image)+
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        return image->name();+
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+
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    return QString();+
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}+
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+
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+
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void DomImage::setup(QScriptEngine *e)+
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{+
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    qRegisterMetaType<DomImage>();+
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+
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    e->globalObject().setProperty("Image",+
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                                  e->newFunction(::Image, 0));+
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+
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    s_self = e->newObject();+
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    s_self.setProperty("setSrc", e->newFunction(&::setSrc, 1));+
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    s_self.setProperty("width", e->newFunction(&::width));+
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    s_self.setProperty("height", e->newFunction(&::height));+
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    s_self.setProperty("name", e->newFunction(&::name));+
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+
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    e->setDefaultPrototype(qMetaTypeId<DomImage>(), s_self);+
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}+
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