1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the QtQml module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
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19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
23 ** Public License version 3.0 as published by the Free Software Foundation
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25 ** file. Please review the following information to ensure the GNU General
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40 ****************************************************************************/
42 #include "qqmltypenamecache_p.h"
44 #include "qqmlengine_p.h"
48 QQmlTypeNameCache::QQmlTypeNameCache()
52 QQmlTypeNameCache::~QQmlTypeNameCache()
56 void QQmlTypeNameCache::add(const QHashedString &name, int importedScriptIndex, const QHashedString &nameSpace)
59 import.scriptIndex = importedScriptIndex;
61 if (nameSpace.length() != 0) {
62 Import *i = m_namedImports.value(nameSpace);
64 m_namespacedImports[i].insert(name, import);
68 if (m_namedImports.contains(name))
71 m_namedImports.insert(name, import);
74 void QQmlTypeNameCache::addSingletonType(const QHashedString &name, QQmlMetaType::SingletonInstance *apiInstance, const QHashedString &nameSpace)
77 import.singletonType = apiInstance;
79 if (nameSpace.length() != 0) {
80 Import *i = m_namedImports.value(nameSpace);
82 m_namespacedImports[i].insert(name, import);
84 if (!m_namedImports.contains(name))
85 m_namedImports.insert(name, import);
89 QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedStringRef &name)
91 Result result = query(m_namedImports, name);
93 if (!result.isValid())
94 result = typeSearch(m_anonymousImports, name);
99 QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedStringRef &name,
100 const void *importNamespace)
102 Q_ASSERT(importNamespace);
103 const Import *i = static_cast<const Import *>(importNamespace);
104 Q_ASSERT(i->scriptIndex == -1);
106 return typeSearch(i->modules, name);
109 QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedV8String &name)
111 Result result = query(m_namedImports, name);
113 if (!result.isValid())
114 result = typeSearch(m_anonymousImports, name);
119 QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedV8String &name, const void *importNamespace)
121 Q_ASSERT(importNamespace);
122 const Import *i = static_cast<const Import *>(importNamespace);
123 Q_ASSERT(i->scriptIndex == -1);
125 QMap<const Import *, QStringHash<Import> >::const_iterator it = m_namespacedImports.find(i);
126 if (it != m_namespacedImports.constEnd()) {
127 Result r = query(*it, name);
132 return typeSearch(i->modules, name);
135 QQmlMetaType::SingletonInstance *QQmlTypeNameCache::singletonType(const void *importNamespace)
137 Q_ASSERT(importNamespace);
138 const Import *i = static_cast<const Import *>(importNamespace);
139 Q_ASSERT(i->scriptIndex == -1);
141 return i->singletonType;