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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 QtScript 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 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.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSCRIPTFUNCTION_P_H
#define QSCRIPTFUNCTIOn_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/qglobal.h>
#include "qscriptengine.h"
#include "PrototypeFunction.h"
QT_BEGIN_NAMESPACE
namespace QScript
{
class FunctionWrapper : public JSC::PrototypeFunction // ### subclass InternalFunction instead
{
public:
// work around CELL_SIZE limitation
struct Data
{
QScriptEngine::FunctionSignature function;
};
FunctionWrapper(JSC::ExecState*, int length, const JSC::Identifier&,
QScriptEngine::FunctionSignature);
~FunctionWrapper();
virtual const JSC::ClassInfo* classInfo() const { return &info; }
static const JSC::ClassInfo info;
QScriptEngine::FunctionSignature function() const
{ return data->function; }
private:
virtual JSC::ConstructType getConstructData(JSC::ConstructData&);
static JSC::JSValue JSC_HOST_CALL proxyCall(JSC::ExecState *, JSC::JSObject *,
JSC::JSValue, const JSC::ArgList &);
static JSC::JSObject* proxyConstruct(JSC::ExecState *, JSC::JSObject *,
const JSC::ArgList &);
private:
Data *data;
};
class FunctionWithArgWrapper : public JSC::PrototypeFunction
{
public:
// work around CELL_SIZE limitation
struct Data
{
QScriptEngine::FunctionWithArgSignature function;
void *arg;
};
FunctionWithArgWrapper(JSC::ExecState*, int length, const JSC::Identifier&,
QScriptEngine::FunctionWithArgSignature, void *);
~FunctionWithArgWrapper();
virtual const JSC::ClassInfo* classInfo() const { return &info; }
static const JSC::ClassInfo info;
QScriptEngine::FunctionWithArgSignature function() const
{ return data->function; }
void *arg() const
{ return data->arg; }
private:
virtual JSC::ConstructType getConstructData(JSC::ConstructData&);
static JSC::JSValue JSC_HOST_CALL proxyCall(JSC::ExecState *, JSC::JSObject *,
JSC::JSValue , const JSC::ArgList &);
static JSC::JSObject* proxyConstruct(JSC::ExecState *, JSC::JSObject *,
const JSC::ArgList &);
private:
Data *data;
};
} // namespace QScript
QT_END_NAMESPACE
#endif
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