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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 QSCRIPTVALUEIMPLFWD_P_H
#define QSCRIPTVALUEIMPLFWD_P_H
#include "qscriptglobals_p.h"
#ifndef QT_NO_SCRIPT
#include "qscriptvalue.h"
#include <QtCore/qstring.h>
#include <QtCore/qlist.h>
QT_BEGIN_NAMESPACE
//
// 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.
//
class QScriptValueImpl;
typedef QList<QScriptValueImpl> QScriptValueImplList;
class QScriptClassInfo;
class QScriptObject;
class QScriptObjectData;
class QScriptNameIdImpl;
class QScriptFunction;
class QScriptEnginePrivate;
namespace QScript
{
class Member;
}
class QScriptValueImpl
{
public:
enum TypeHint {
NoTypeHint,
NumberTypeHint,
StringTypeHint
};
inline QScriptValueImpl();
inline QScriptValueImpl(QScriptValue::SpecialValue val);
inline QScriptValueImpl(bool val);
inline QScriptValueImpl(int val);
inline QScriptValueImpl(uint val);
inline QScriptValueImpl(qsreal val);
inline QScriptValueImpl(QScriptEnginePrivate *engine, const QString &val);
inline QScriptValueImpl(QScriptNameIdImpl *val);
inline QScript::Type type() const;
inline QScriptEnginePrivate *engine() const;
inline QScriptClassInfo *classInfo() const;
inline void setClassInfo(QScriptClassInfo *cls);
inline QScriptNameIdImpl *stringValue() const;
inline QScriptObject *objectValue() const;
inline void incr();
inline void decr();
inline void invalidate();
inline bool isValid() const;
inline bool isBoolean() const;
inline bool isNumber() const;
inline bool isString() const;
inline bool isFunction() const;
inline bool isObject() const;
inline bool isUndefined() const;
inline bool isNull() const;
inline bool isVariant() const;
inline bool isQObject() const;
inline bool isQMetaObject() const;
inline bool isReference() const;
inline bool isError() const;
inline bool isArray() const;
inline bool isDate() const;
inline bool isRegExp() const;
inline QString toString() const;
inline qsreal toNumber() const;
inline bool toBoolean() const;
inline qsreal toInteger() const;
inline qint32 toInt32() const;
inline quint32 toUInt32() const;
inline quint16 toUInt16() const;
QVariant toVariant() const;
inline QObject *toQObject() const;
inline const QMetaObject *toQMetaObject() const;
inline QDateTime toDateTime() const;
#ifndef QT_NO_REGEXP
inline QRegExp toRegExp() const;
#endif
inline QVariant &variantValue() const;
inline void setVariantValue(const QVariant &v);
bool instanceOf(const QScriptValueImpl &value) const;
bool instanceOf_helper(const QScriptValueImpl &value) const;
bool implementsHasInstance() const;
bool hasInstance(const QScriptValueImpl &value) const;
inline QScriptValueImpl prototype() const;
inline void setPrototype(const QScriptValueImpl &prototype);
inline QScriptValueImpl property(QScriptNameIdImpl *nameId,
const QScriptValue::ResolveFlags &mode = QScriptValue::ResolvePrototype) const;
void setProperty(QScriptNameIdImpl *nameId, const QScriptValueImpl &value,
const QScriptValue::PropertyFlags &flags = QScriptValue::KeepExistingFlags);
inline QScriptValueImpl property(const QString &name,
const QScriptValue::ResolveFlags &mode = QScriptValue::ResolvePrototype) const;
inline void setProperty(const QString &name, const QScriptValueImpl &value,
const QScriptValue::PropertyFlags &flags = QScriptValue::KeepExistingFlags);
inline QScriptValueImpl property(quint32 arrayIndex,
const QScriptValue::ResolveFlags &mode = QScriptValue::ResolvePrototype) const;
inline void setProperty(quint32 arrayIndex, const QScriptValueImpl &value,
const QScriptValue::PropertyFlags &flags = QScriptValue::KeepExistingFlags);
inline QScriptValue::PropertyFlags propertyFlags(const QString &name,
const QScriptValue::ResolveFlags &mode = QScriptValue::ResolvePrototype) const;
inline QScriptValue::PropertyFlags propertyFlags(QScriptNameIdImpl *nameId,
const QScriptValue::ResolveFlags &mode = QScriptValue::ResolvePrototype) const;
inline bool deleteProperty(QScriptNameIdImpl *nameId,
const QScriptValue::ResolveFlags &mode = QScriptValue::ResolveLocal);
inline QScriptValueImpl call(const QScriptValueImpl &thisObject = QScriptValueImpl(),
const QScriptValueImplList &args = QScriptValueImplList());
inline QScriptValueImpl call(const QScriptValueImpl &thisObject,
const QScriptValueImpl &arguments);
inline QScriptValueImpl construct(const QScriptValueImplList &args = QScriptValueImplList());
inline QScriptValueImpl construct(const QScriptValueImpl &arguments);
inline void mark(int) const;
bool isMarked(int) const;
inline QScriptValueImpl internalValue() const;
inline void setInternalValue(const QScriptValueImpl &internalValue);
inline void setQObjectValue(QObject *object);
inline QScriptObjectData *objectData() const;
inline void setObjectData(QScriptObjectData *data);
void destroyObjectData();
inline void createMember(QScriptNameIdImpl *nameId,
QScript::Member *member, uint flags); // ### remove me
inline int memberCount() const;
inline void member(int index, QScript::Member *member) const;
inline bool resolve(QScriptNameIdImpl *nameId, QScript::Member *member,
QScriptValueImpl *object, QScriptValue::ResolveFlags mode,
QScript::AccessMode access) const;
bool resolve_helper(QScriptNameIdImpl *nameId, QScript::Member *member,
QScriptValueImpl *object, QScriptValue::ResolveFlags mode,
QScript::AccessMode access) const;
inline void get(const QScript::Member &member, QScriptValueImpl *out) const;
inline void get_helper(const QScript::Member &member, QScriptValueImpl *out) const;
inline void get(QScriptNameIdImpl *nameId, QScriptValueImpl *out);
inline void put(const QScript::Member &member, const QScriptValueImpl &value);
inline void removeMember(const QScript::Member &member);
inline QScriptValueImpl scope() const;
inline void setScope(const QScriptValueImpl &scope);
inline QScriptFunction *toFunction() const;
bool detectedCycle() const;
QScript::Type m_type;
union {
bool m_bool_value;
int m_int_value;
qsreal m_number_value;
void *m_ptr_value;
QScriptObject *m_object_value;
QScriptNameIdImpl *m_string_value;
QString *m_lazy_string_value;
};
};
QT_END_NAMESPACE
#endif // QT_NO_SCRIPT
#endif // QSCRIPTVALUEIMPLFWD_P_H
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