csu3_am335x/linux-devkit/sysroots/armv7ahf-neon-linux-gnueabi/usr/include/qt5/QtScript/qscriptcontext.h

/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtScript module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL-ONLY$
** GNU Lesser General Public License Usage
** 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.
**
** If you have questions regarding the use of this file, please contact
** us via http://www.qt.io/contact-us/.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QSCRIPTCONTEXT_H
#define QSCRIPTCONTEXT_H

#include <QtCore/qobjectdefs.h>

#include <QtScript/qscriptvalue.h>

QT_BEGIN_NAMESPACE


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();

    QScriptContextPrivate *d_ptr;

    Q_DECLARE_PRIVATE(QScriptContext)
    Q_DISABLE_COPY(QScriptContext)
};

QT_END_NAMESPACE

#endif