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diff --git a/src/plugins/cpptools/cpptoolseditorsupport.h b/src/plugins/cpptools/cpptoolseditorsupport.h
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+++ b/src/plugins/cpptools/cpptoolseditorsupport.h
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+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+** 
+** Non-Open Source Usage  
+** 
+** Licensees may use this file in accordance with the Qt Beta Version
+** License Agreement, Agreement version 2.2 provided with the Software or,
+** alternatively, in accordance with the terms contained in a written
+** agreement between you and Nokia.  
+** 
+** GNU General Public License Usage 
+** 
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License versions 2.0 or 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 GNU
+** General Public Licensing requirements will be met:
+**
+** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt GPL Exception version
+** 1.2, included in the file GPL_EXCEPTION.txt in this package.  
+** 
+***************************************************************************/
+#ifndef CPPTOOLSEDITORSUPPORT_H
+#define CPPTOOLSEDITORSUPPORT_H
+
+#include <QObject>
+#include <QPointer>
+#include <QFuture>
+
+QT_BEGIN_NAMESPACE
+class QTimer;
+class QByteArray;
+QT_END_NAMESPACE
+
+namespace TextEditor {
+    class ITextEditor;
+} // end of namespace TextEditor
+
+namespace CppTools {
+namespace Internal {
+
+class CppModelManager;
+
+class CppEditorSupport: public QObject
+{
+    Q_OBJECT
+
+public:
+    CppEditorSupport(CppModelManager *modelManager);
+    virtual ~CppEditorSupport();
+
+    TextEditor::ITextEditor *textEditor() const;
+    void setTextEditor(TextEditor::ITextEditor *textEditor);
+
+    int updateDocumentInterval() const;
+    void setUpdateDocumentInterval(int updateDocumentInterval);
+
+    QString contents() const;
+
+private Q_SLOTS:
+    void updateDocument();
+    void updateDocumentNow();
+
+private:
+    enum { UPDATE_DOCUMENT_DEFAULT_INTERVAL = 150 };
+
+    CppModelManager *_modelManager;
+    QPointer<TextEditor::ITextEditor> _textEditor;
+    QTimer *_updateDocumentTimer;
+    int _updateDocumentInterval;
+    QFuture<void> _documentParser;
+};
+
+} // end of namespace Internal
+} // end of namespace CppTools
+
+#endif // CPPTOOLSEDITORSUPPORT_H