1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
25 ** and appearing in the file LICENSE.GPL included in the packaging of this
26 ** file. Please review the following information to ensure the GNU General
27 ** Public License version 3.0 requirements will be met:
28 ** http://www.gnu.org/copyleft/gpl.html.
31 ** Alternatively, this file may be used in accordance with the terms and
32 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
42 #include "private/qdeclarativeintegercache_p.h"
44 #include "private/qdeclarativeengine_p.h"
45 #include "private/qdeclarativemetatype_p.h"
49 QDeclarativeIntegerCache::QDeclarativeIntegerCache(QDeclarativeEngine *e)
50 : QDeclarativeCleanup(e), engine(e)
54 QDeclarativeIntegerCache::~QDeclarativeIntegerCache()
59 void QDeclarativeIntegerCache::clear()
61 qDeleteAll(stringCache);
63 identifierCache.clear();
67 QString QDeclarativeIntegerCache::findId(int value) const
69 for (StringCache::ConstIterator iter = stringCache.begin();
70 iter != stringCache.end(); ++iter) {
71 if (iter.value() && iter.value()->value == value)
77 void QDeclarativeIntegerCache::add(const QString &id, int value)
79 Q_ASSERT(!stringCache.contains(id));
81 QDeclarativeEnginePrivate *enginePriv = QDeclarativeEnginePrivate::get(engine);
83 // ### use contextClass
84 Data *d = new Data(enginePriv->objectClass->createPersistentIdentifier(id), value);
86 stringCache.insert(id, d);
87 identifierCache.insert(d->identifier, d);
90 int QDeclarativeIntegerCache::value(const QString &id)
92 Data *d = stringCache.value(id);