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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** This file is part of Qt Creator.
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****************************************************************************/

#ifndef CLANG_SEMANTICMARKER_H
#define CLANG_SEMANTICMARKER_H

#include "clang_global.h"
#include "diagnostic.h"
#include "fastindexer.h"
#include "sourcemarker.h"
#include "utils.h"

#include <texteditor/itexteditor.h>

#include <QMutex>
#include <QScopedPointer>
#include <QSharedPointer>
#include <QString>
#include <QStringList>

namespace ClangCodeModel {

namespace Internal {
class Unit;
}

class CLANG_EXPORT SemanticMarker
{
    Q_DISABLE_COPY(SemanticMarker)

public:
    typedef QSharedPointer<SemanticMarker> Ptr;

public:
    SemanticMarker();
    ~SemanticMarker();

    QMutex *mutex() const
    { return &m_mutex; }

    QString fileName() const;
    void setFileName(const QString &fileName);

    void setCompilationOptions(const QStringList &options);

    void reparse(const Internal::UnsavedFiles &unsavedFiles);

    QList<Diagnostic> diagnostics() const;

    QList<TextEditor::BlockRange> ifdefedOutBlocks() const;

    QList<SourceMarker> sourceMarkersInRange(unsigned firstLine,
                                             unsigned lastLine);

    Internal::Unit unit() const;

private:
    mutable QMutex m_mutex;
    QScopedPointer<Internal::Unit> m_unit;
};

} // namespace ClangCodeModel

#endif // CLANG_SEMANTICMARKER_H