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** Copyright (C) 2018 The Qt Company Ltd.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
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#pragma once

#include <filepathcachinginterface.h>
#include <filestatus.h>
#include <sourcedependency.h>
#include <sourcesmanager.h>
#include <usedmacro.h>

#include <clangtool.h>

namespace ClangBackEnd {

class UsedMacroAndSourcesCollector
{
public:
    UsedMacroAndSourcesCollector(FilePathCachingInterface &filePathCache)
        : m_filePathCache(filePathCache)
    {
    }

    void addFiles(const FilePathIds &filePathIds,
                  const Utils::SmallStringVector &arguments);
    void addFile(FilePathId filePathId,
                 const Utils::SmallStringVector &arguments);

    void collect();

    void clear();

    const FileStatuses &fileStatuses() const
    {
        return m_fileStatuses;
    }

    const FilePathIds &sourceFiles() const
    {
        return m_sourceFiles;
    }

    const UsedMacros &usedMacros() const
    {
        return m_usedMacros;
    }

    const SourceDependencies &sourceDependencies() const
    {
        return m_sourceDependencies;
    }

private:
    ClangTool m_clangTool;
    SourcesManager m_sourcesManager;
    UsedMacros m_usedMacros;
    FilePathCachingInterface &m_filePathCache;
    FilePathIds m_sourceFiles;
    SourceDependencies m_sourceDependencies;
    FileStatuses m_fileStatuses;
};

} // namespace ClangBackEnd
