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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module 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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qv8stringwrapper_p.h"
QT_BEGIN_NAMESPACE
class QV8StringResource : public v8::String::ExternalStringResource
{
public:
QV8StringResource(const QString &str) : str(str) {}
virtual const uint16_t* data() const { return (uint16_t*)str.constData(); }
virtual size_t length() const { return str.length(); }
virtual void Dispose() { delete this; }
QString str;
};
QV8StringWrapper::QV8StringWrapper()
{
}
QV8StringWrapper::~QV8StringWrapper()
{
}
void QV8StringWrapper::init()
{
}
void QV8StringWrapper::destroy()
{
}
v8::Local<v8::String> QV8StringWrapper::toString(const QString &qstr)
{
// return v8::String::NewExternal(new QV8StringResource(qstr));
return v8::String::New((uint16_t*)qstr.constData(), qstr.length());
}
QString QV8StringWrapper::toString(v8::Handle<v8::String> jsstr)
{
if (jsstr.IsEmpty()) {
return QString();
} else if (jsstr->IsExternal()) {
QV8StringResource *r = (QV8StringResource *)jsstr->GetExternalStringResource();
return r->str;
} else {
QString qstr;
qstr.resize(jsstr->Length());
jsstr->Write((uint16_t*)qstr.data());
return qstr;
}
}
QT_END_NAMESPACE
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