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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "private/qdeclarativeintegercache_p.h"
#include "private/qdeclarativeengine_p.h"
#include "private/qdeclarativemetatype_p.h"
QT_BEGIN_NAMESPACE
QDeclarativeIntegerCache::QDeclarativeIntegerCache(QDeclarativeEngine *e)
: QDeclarativeCleanup(e), engine(e)
{
}
QDeclarativeIntegerCache::~QDeclarativeIntegerCache()
{
clear();
}
void QDeclarativeIntegerCache::clear()
{
qDeleteAll(stringCache);
stringCache.clear();
identifierCache.clear();
engine = 0;
}
QString QDeclarativeIntegerCache::findId(int value) const
{
for (StringCache::ConstIterator iter = stringCache.begin();
iter != stringCache.end(); ++iter) {
if (iter.value() && iter.value()->value == value)
return iter.key();
}
return QString();
}
void QDeclarativeIntegerCache::add(const QString &id, int value)
{
Q_ASSERT(!stringCache.contains(id));
QDeclarativeEnginePrivate *enginePriv = QDeclarativeEnginePrivate::get(engine);
// ### use contextClass
Data *d = new Data(enginePriv->objectClass->createPersistentIdentifier(id), value);
stringCache.insert(id, d);
identifierCache.insert(d->identifier, d);
}
int QDeclarativeIntegerCache::value(const QString &id)
{
Data *d = stringCache.value(id);
return d?d->value:-1;
}
QT_END_NAMESPACE
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