/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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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 <sourcelocationscontainer.h>

#if defined(__GNUC__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
#endif

#include <clang/Tooling/Tooling.h>

#if defined(__GNUC__)
#pragma GCC diagnostic pop
#endif

namespace llvm {
class StringRef;
}

namespace clang {
class CompilerInstance;
}

namespace ClangBackEnd {

class MacroPreprocessorCallbacks;
class SourceLocationsContainer;

class LocationSourceFileCallbacks : public clang::tooling::SourceFileCallbacks
{
public:
    LocationSourceFileCallbacks(uint line, uint column);

    bool handleBeginSource(clang::CompilerInstance &compilerInstance,
                           llvm::StringRef fileName) override;

    SourceLocationsContainer takeSourceLocations();
    Utils::SmallString takeSymbolName();

    bool hasSourceLocations() const;

private:
    SourceLocationsContainer sourceLocationsContainer;
    Utils::SmallString symbolName;
    MacroPreprocessorCallbacks *macroPreprocessorCallbacks;
    uint line;
    uint column;
};

} // namespace ClangBackEnd