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 ** No Commercial Usage
11 ** This file contains pre-release code and may not be distributed.
12 ** You may use this file in accordance with the terms and conditions
13 ** contained in the Technology Preview License Agreement accompanying
16 ** GNU Lesser General Public License Usage
17 ** Alternatively, this file may be used under the terms of the GNU Lesser
18 ** General Public License version 2.1 as published by the Free Software
19 ** Foundation and appearing in the file LICENSE.LGPL included in the
20 ** packaging of this file. Please review the following information to
21 ** ensure the GNU Lesser General Public License version 2.1 requirements
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24 ** In addition, as a special exception, Nokia gives you certain additional
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40 ****************************************************************************/
42 #ifndef QDECLARATIVETYPENAMECACHE_P_H
43 #define QDECLARATIVETYPENAMECACHE_P_H
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
56 #include "private/qdeclarativerefcount_p.h"
57 #include "private/qdeclarativecleanup_p.h"
58 #include "private/qdeclarativemetatype_p.h"
60 #include <private/qscriptdeclarativeclass_p.h>
64 class QDeclarativeType;
65 class QDeclarativeEngine;
66 class QDeclarativeTypeNameCache : public QDeclarativeRefCount, public QDeclarativeCleanup
69 QDeclarativeTypeNameCache(QDeclarativeEngine *);
70 virtual ~QDeclarativeTypeNameCache();
75 QDeclarativeType *type;
76 QDeclarativeTypeNameCache *typeNamespace;
77 int importedScriptIndex;
80 void add(const QString &, int);
81 void add(const QString &, QDeclarativeType *);
82 void add(const QString &, QDeclarativeTypeNameCache *);
84 Data *data(const QString &) const;
85 inline Data *data(const QScriptDeclarativeClass::Identifier &id) const;
86 inline bool isEmpty() const;
88 inline QDeclarativeMetaType::ModuleApiInstance *moduleApi() const;
89 void setModuleApi(QDeclarativeMetaType::ModuleApiInstance *);
95 struct RData : public Data {
96 QScriptDeclarativeClass::PersistentIdentifier identifier;
98 typedef QHash<QString, RData *> StringCache;
99 typedef QHash<QScriptDeclarativeClass::Identifier, RData *> IdentifierCache;
101 StringCache stringCache;
102 IdentifierCache identifierCache;
103 QDeclarativeEngine *engine;
104 QDeclarativeMetaType::ModuleApiInstance *m_moduleApi;
107 QDeclarativeTypeNameCache::Data::Data()
108 : type(0), typeNamespace(0), importedScriptIndex(-1)
112 QDeclarativeTypeNameCache::Data::~Data()
114 if (typeNamespace) typeNamespace->release();
117 QDeclarativeTypeNameCache::Data *QDeclarativeTypeNameCache::data(const QScriptDeclarativeClass::Identifier &id) const
119 return identifierCache.value(id);
122 bool QDeclarativeTypeNameCache::isEmpty() const
124 return identifierCache.isEmpty();
127 QDeclarativeMetaType::ModuleApiInstance *QDeclarativeTypeNameCache::moduleApi() const
134 #endif // QDECLARATIVETYPENAMECACHE_P_H