1 files changed, 127 insertions, 0 deletions
diff --git a/src/qml/qml/qqmltypenamecache.cpp b/src/qml/qml/qqmltypenamecache.cpp
new file mode 100644
index 0000000000..f9d3e7704c
--- /dev/null
+++ b/src/qml/qml/qqmltypenamecache.cpp
@@ -0,0 +1,127 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the QtQml 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 "qqmltypenamecache_p.h"
+
+#include "qqmlengine_p.h"
+
+QT_BEGIN_NAMESPACE
+
+QQmlTypeNameCache::QQmlTypeNameCache()
+{
+}
+
+QQmlTypeNameCache::~QQmlTypeNameCache()
+{
+}
+
+void QQmlTypeNameCache::add(const QHashedString &name, int importedScriptIndex, const QHashedString &nameSpace)
+{
+    Import import;
+    import.scriptIndex = importedScriptIndex;
+
+    if (nameSpace.length() != 0) {
+        Import *i = m_namedImports.value(nameSpace);
+        Q_ASSERT(i != 0);
+        m_namespacedImports[i].insert(name, import);
+        return;
+    }
+
+    if (m_namedImports.contains(name))
+        return;
+
+    m_namedImports.insert(name, import);
+}
+
+QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedStringRef &name)
+{
+    Result result = query(m_namedImports, name);
+
+    if (!result.isValid())
+        result = typeSearch(m_anonymousImports, name);
+
+    return result;
+}
+
+QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedStringRef &name, 
+                                                                   const void *importNamespace)
+{
+    Q_ASSERT(importNamespace);
+    const Import *i = static_cast<const Import *>(importNamespace);
+    Q_ASSERT(i->scriptIndex == -1);
+
+    return typeSearch(i->modules, name);
+}
+
+QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedV8String &name)
+{
+    Result result = query(m_namedImports, name);
+
+    if (!result.isValid())
+        result = typeSearch(m_anonymousImports, name);
+
+    return result;
+}
+
+QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedV8String &name, const void *importNamespace)
+{
+    Q_ASSERT(importNamespace);
+    const Import *i = static_cast<const Import *>(importNamespace);
+    Q_ASSERT(i->scriptIndex == -1);
+
+    QMap<const Import *, QStringHash<Import> >::const_iterator it = m_namespacedImports.find(i);
+    if (it != m_namespacedImports.constEnd())
+        return query(*it, name);
+
+    return typeSearch(i->modules, name);
+}
+
+QQmlMetaType::ModuleApiInstance *QQmlTypeNameCache::moduleApi(const void *importNamespace)
+{
+    Q_ASSERT(importNamespace);
+    const Import *i = static_cast<const Import *>(importNamespace);
+    Q_ASSERT(i->scriptIndex == -1);
+
+    return i->moduleApi;
+}
+
+QT_END_NAMESPACE
+