/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef CPLUSPLUS_TYPEPRETTYPRINTER_H
#define CPLUSPLUS_TYPEPRETTYPRINTER_H

#include <TypeVisitor.h>
#include <FullySpecifiedType.h>
#include <QString>
#include <QList>

namespace CPlusPlus {

class Overview;
class FullySpecifiedType;

class CPLUSPLUS_EXPORT TypePrettyPrinter: protected TypeVisitor
{
public:
    TypePrettyPrinter(const Overview *overview);
    virtual ~TypePrettyPrinter();

    const Overview *overview() const;

    QString operator()(const FullySpecifiedType &type);
    QString operator()(const FullySpecifiedType &type, const QString &name);

protected:
    QString switchText(const QString &text = QString());
    bool switchNeedsParens(bool needsParens);
    QString switchName(const QString &name);

    void acceptType(const FullySpecifiedType &ty);

    virtual void visit(UndefinedType *type);
    virtual void visit(VoidType *type);
    virtual void visit(IntegerType *type);
    virtual void visit(FloatType *type);
    virtual void visit(PointerToMemberType *type);
    virtual void visit(PointerType *type);
    virtual void visit(ReferenceType *type);
    virtual void visit(ArrayType *type);
    virtual void visit(NamedType *type);
    virtual void visit(Function *type);
    virtual void visit(Namespace *type);
    virtual void visit(Template *type);
    virtual void visit(Class *type);
    virtual void visit(Enum *type);

    void appendSpace();
    void prependSpaceUnlessBracket();
    void prependWordSeparatorSpace();
    void prependCv(const FullySpecifiedType &ty);

private:
    const Overview *_overview;
    QString _name;
    QString _text;
    FullySpecifiedType _fullySpecifiedType;
    bool _needsParens;
};

} // namespace CPlusPlus

#endif // CPLUSPLUS_TYPEPRETTYPRINTER_H
