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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (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 qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSCRIPTOBJECT_P_H
#define QSCRIPTOBJECT_P_H
#include "qscriptobjectfwd_p.h"
#ifndef QT_NO_SCRIPT
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.
//
inline bool QScriptObject::findMember(QScriptNameIdImpl *nameId,
QScript::Member *m) const
{
const QScript::Member *members = m_members.constData();
const int size = m_members.size();
const QScript::Member *first = &members[-1];
const QScript::Member *last = &members[size - 1];
for (const QScript::Member *it = last; it != first; --it) {
if (it->nameId() == nameId && it->isValid()) {
*m = *it;
return true;
}
}
return false;
}
// assumes that m already points to the setter
inline bool QScriptObject::findGetter(QScript::Member *m) const
{
const QScript::Member *members = m_members.constData();
const QScript::Member *first = &members[-1];
const QScript::Member *last = &members[m->id() - 1];
for (const QScript::Member *it = last; it != first; --it) {
if (it->nameId() == m->nameId() && it->isValid() && it->isGetter()) {
*m = *it;
return true;
}
}
return false;
}
// assumes that m already points to the getter
inline bool QScriptObject::findSetter(QScript::Member *m) const
{
const QScript::Member *members = m_members.constData();
const QScript::Member *first = &members[-1];
const QScript::Member *last = &members[m->id() - 1];
for (const QScript::Member *it = last; it != first; --it) {
if (it->nameId() == m->nameId() && it->isValid() && it->isSetter()) {
*m = *it;
return true;
}
}
return false;
}
inline int QScriptObject::memberCount() const
{
return m_members.size();
}
inline void QScriptObject::createMember(QScriptNameIdImpl *nameId,
QScript::Member *member, uint flags)
{
member->object(nameId, m_values.size(), flags);
m_members.append(*member);
m_values.append(QScriptValueImpl());
}
inline void QScriptObject::member(int index, QScript::Member *member)
{
*member = m_members[index];
}
inline void QScriptObject::put(const QScript::Member &m, const QScriptValueImpl &v)
{
m_values[m.id()] = v;
}
inline QScriptValueImpl &QScriptObject::reference(const QScript::Member &m)
{
return m_values[m.id()];
}
inline void QScriptObject::get(const QScript::Member &m, QScriptValueImpl *v)
{
Q_ASSERT(m.isObjectProperty());
*v = m_values[m.id()];
}
inline void QScriptObject::removeMember(const QScript::Member &member)
{
m_members[member.id()].invalidate();
m_values[member.id()].invalidate();
}
inline QScriptObject::~QScriptObject()
{
finalize();
}
inline void QScriptObject::finalize()
{
finalizeData();
}
inline void QScriptObject::finalizeData()
{
if (m_data) {
m_data->finalize(m_class->engine());
delete m_data;
m_data = 0;
}
}
inline void QScriptObject::reset()
{
m_prototype.invalidate();
m_scope.invalidate();
m_internalValue.invalidate();
m_members.resize(0);
m_values.resize(0);
m_data = 0;
}
QT_END_NAMESPACE
#endif // QT_NO_SCRIPT
#endif
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