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diff --git a/src/tools/qdoc/qmlvisitor.h b/src/tools/qdoc/qmlvisitor.h
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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 tools applications 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.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMLVISITOR_H
+#define QMLVISITOR_H
+
+#include <QString>
+#include "qqmljsastvisitor_p.h"
+#include "node.h"
+#include "tree.h"
+
+QT_BEGIN_NAMESPACE
+
+struct QmlPropArgs
+{
+    QString type_;
+    QString module_;
+    QString component_;
+    QString name_;
+
+    void clear() {
+        type_.clear();
+        module_.clear();
+        component_.clear();
+        name_.clear();
+    }
+};
+
+class QmlDocVisitor : public QQmlJS::AST::Visitor
+{
+public:
+    QmlDocVisitor(const QString &filePath,
+                  const QString &code,
+                  QQmlJS::Engine *engine,
+                  Tree *tree,
+                  QSet<QString> &commands,
+                  QSet<QString> &topics);
+    virtual ~QmlDocVisitor();
+
+    bool visit(QQmlJS::AST::UiImportList *imports);
+    void endVisit(QQmlJS::AST::UiImportList *definition);
+
+    bool visit(QQmlJS::AST::UiObjectDefinition *definition);
+    void endVisit(QQmlJS::AST::UiObjectDefinition *definition);
+
+    bool visit(QQmlJS::AST::UiPublicMember *member);
+    void endVisit(QQmlJS::AST::UiPublicMember *definition);
+
+    bool visit(QQmlJS::AST::IdentifierPropertyName *idproperty);
+
+    bool visit(QQmlJS::AST::FunctionDeclaration *);
+    void endVisit(QQmlJS::AST::FunctionDeclaration *);
+
+    bool visit(QQmlJS::AST::UiScriptBinding *);
+    void endVisit(QQmlJS::AST::UiScriptBinding *);
+
+    bool visit(QQmlJS::AST::UiQualifiedId *);
+    void endVisit(QQmlJS::AST::UiQualifiedId *);
+
+private:
+    QQmlJS::AST::SourceLocation precedingComment(quint32 offset) const;
+    bool applyDocumentation(QQmlJS::AST::SourceLocation location, Node *node);
+    void applyMetacommands(QQmlJS::AST::SourceLocation location, Node* node, Doc& doc);
+    bool splitQmlPropertyArg(const Doc& doc,
+                             const QString& arg,
+                             QmlPropArgs& qpa);
+
+    QQmlJS::Engine *engine;
+    quint32 lastEndOffset;
+    quint32 nestingLevel;
+    QString filePath;
+    QString name;
+    QString document;
+    QList<QPair<QString, QString> > importList;
+    QSet<QString> commands;
+    QSet<QString> topics;
+    QSet<quint32> usedComments;
+    Tree *tree;
+    InnerNode *current;
+};
+
+QT_END_NAMESPACE
+
+#endif