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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://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSCRIPTCONTEXT_H
#define QSCRIPTCONTEXT_H
#include <QtCore/qobjectdefs.h>
#include <QtCore/qscopedpointer.h>
#include <QtScript/qscriptvalue.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Script)
class QScriptContextPrivate;
class Q_SCRIPT_EXPORT QScriptContext
{
public:
enum ExecutionState {
NormalState,
ExceptionState
};
enum Error {
UnknownError,
ReferenceError,
SyntaxError,
TypeError,
RangeError,
URIError
};
~QScriptContext();
QScriptContext *parentContext() const;
QScriptEngine *engine() const;
ExecutionState state() const;
QScriptValue callee() const;
int argumentCount() const;
QScriptValue argument(int index) const;
QScriptValue argumentsObject() const;
QScriptValueList scopeChain() const;
void pushScope(const QScriptValue &object);
QScriptValue popScope();
QScriptValue returnValue() const;
void setReturnValue(const QScriptValue &result);
QScriptValue activationObject() const;
void setActivationObject(const QScriptValue &activation);
QScriptValue thisObject() const;
void setThisObject(const QScriptValue &thisObject);
bool isCalledAsConstructor() const;
QScriptValue throwValue(const QScriptValue &value);
QScriptValue throwError(Error error, const QString &text);
QScriptValue throwError(const QString &text);
QStringList backtrace() const;
QString toString() const;
private:
QScriptContext();
QScopedPointer<QScriptContextPrivate> d_ptr;
Q_DECLARE_PRIVATE(QScriptContext)
Q_DISABLE_COPY(QScriptContext)
};
QT_END_NAMESPACE
QT_END_HEADER
#endif
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