/*
    This file is part of the clazy static checker.

    Copyright (C) 2015 Sergio Martins <smartins@kde.org>

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#ifndef CLANG_MISSING_Q_OBJECT_H
#define CLANG_MISSING_Q_OBJECT_H

#include "checkbase.h"

#include <clang/Basic/SourceLocation.h>

#include <vector>
#include <string>

class ClazyContext;

namespace clang {
class Decl;
class SourceLocation;
class MacroInfo;
class Token;
}

/**
 * Finds QObject derived classes that don't have a Q_OBJECT macro
 *
 * See README-missing-qobject for more information
 */
class MissingQObjectMacro
    : public CheckBase
{
public:
    explicit MissingQObjectMacro(const std::string &name, ClazyContext *context);
    void VisitDecl(clang::Decl *decl) override;
private:
    void VisitMacroExpands(const clang::Token &MacroNameTok,
                           const clang::SourceRange &range, const clang::MacroInfo *minfo = nullptr) override;
    void registerQ_OBJECT(clang::SourceLocation);
    std::vector<clang::SourceLocation> m_qobjectMacroLocations;

    bool m_hasAddedMocFile = false;
};

#endif
