/****************************************************************************+
−
**+
−
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
−
** All rights reserved.+
−
** Contact: Nokia Corporation (qt-info@nokia.com)+
−
**+
−
** 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+
−
** Nokia at qt-info@nokia.com.+
−
** $QT_END_LICENSE$+
−
**+
−
****************************************************************************/+
−
+
−
#ifndef QSCRIPTVALUE_P_H+
−
#define QSCRIPTVALUE_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/qobjectdefs.h>+
−
+
−
#include "wtf/Platform.h"+
−
#include "JSValue.h"+
−
+
−
QT_BEGIN_NAMESPACE+
−
+
−
class QString;+
−
class QScriptEnginePrivate;+
−
+
−
class QScriptValue;+
−
class QScriptValuePrivate+
−
{+
−
    Q_DISABLE_COPY(QScriptValuePrivate)+
−
public:+
−
    inline void* operator new(size_t, QScriptEnginePrivate*);+
−
    inline void operator delete(void*);+
−
+
−
    enum Type {+
−
        JavaScriptCore,+
−
        Number,+
−
        String+
−
    };+
−
+
−
    inline QScriptValuePrivate(QScriptEnginePrivate*);+
−
    inline ~QScriptValuePrivate();+
−
+
−
    inline void initFrom(JSC::JSValue value);+
−
    inline void initFrom(qsreal value);+
−
    inline void initFrom(const QString &value);+
−
+
−
    inline bool isJSC() const;+
−
    inline bool isObject() const;+
−
+
−
    QVariant &variantValue() const;+
−
    void setVariantValue(const QVariant &value);+
−
+
−
    static inline QScriptValuePrivate *get(const QScriptValue &q)+
−
    {+
−
        return q.d_ptr.data();+
−
    }+
−
+
−
    static inline QScriptValue toPublic(QScriptValuePrivate *d)+
−
    {+
−
        return QScriptValue(d);+
−
    }+
−
+
−
    static inline QScriptEnginePrivate *getEngine(const QScriptValue &q)+
−
    {+
−
        if (!q.d_ptr)+
−
            return 0;+
−
        return q.d_ptr->engine;+
−
    }+
−
+
−
    inline QScriptValue property(const JSC::Identifier &id, int resolveMode) const;+
−
    QScriptValue propertyHelper(const JSC::Identifier &id, int resolveMode) const;+
−
    inline QScriptValue property(quint32 index, int resolveMode) const;+
−
    QScriptValue propertyHelper(quint32, int resolveMode) const;+
−
    inline QScriptValue property(const QString &, int resolveMode) const;+
−
    void setProperty(const JSC::Identifier &id, const QScriptValue &value,+
−
                     const QScriptValue::PropertyFlags &flags);+
−
    QScriptValue::PropertyFlags propertyFlags(+
−
        const JSC::Identifier &id, const QScriptValue::ResolveFlags &mode) const;+
−
+
−
    void detachFromEngine();+
−
+
−
    qint64 objectId()+
−
    {+
−
        if ( (type == JavaScriptCore) && (engine) )+
−
            return (qint64)jscValue.asCell();+
−
        else+
−
            return -1;+
−
    }+
−
+
−
    static inline void saveException(JSC::ExecState*, JSC::JSValue*);+
−
    static inline void restoreException(JSC::ExecState*, JSC::JSValue);+
−
+
−
    QScriptEnginePrivate *engine;+
−
    Type type;+
−
    JSC::JSValue jscValue;+
−
    qsreal numberValue;+
−
    QString stringValue;+
−
+
−
    // linked list of engine's script values+
−
    QScriptValuePrivate *prev;+
−
    QScriptValuePrivate *next;+
−
+
−
    QBasicAtomicInt ref;+
−
};+
−
+
−
inline QScriptValuePrivate::QScriptValuePrivate(QScriptEnginePrivate *e)+
−
    : engine(e), prev(0), next(0)+
−
{+
−
    ref = 0;+
−
}+
−
+
−
inline bool QScriptValuePrivate::isJSC() const+
−
{+
−
    return (type == JavaScriptCore);+
−
}+
−
+
−
inline bool QScriptValuePrivate::isObject() const+
−
{+
−
    return isJSC() && jscValue && jscValue.isObject();+
−
}+
−
+
−
// Rest of inline functions implemented in qscriptengine_p.h+
−
+
−
QT_END_NAMESPACE+
−
+
−
#endif+
−