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/****************************************************************************
**
** 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
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** 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
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "CppDocument.h"
#include "LookupContext.h"
namespace CPlusPlus {
class Rewrite;
class CPLUSPLUS_EXPORT Substitution
{
Q_DISABLE_COPY(Substitution)
public:
Substitution() {}
virtual ~Substitution() {}
virtual FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const = 0;
};
class CPLUSPLUS_EXPORT SubstitutionEnvironment
{
Q_DISABLE_COPY(SubstitutionEnvironment)
public:
SubstitutionEnvironment();
FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const;
void enter(Substitution *subst);
void leave();
Scope *scope() const;
Scope *switchScope(Scope *scope);
const LookupContext &context() const;
void setContext(const LookupContext &context);
private:
QList<Substitution *> _substs;
Scope *_scope;
LookupContext _context;
};
class CPLUSPLUS_EXPORT SubstitutionMap: public Substitution
{
public:
SubstitutionMap();
virtual ~SubstitutionMap();
void bind(const Name *name, const FullySpecifiedType &ty);
virtual FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const;
private:
QList<QPair<const Name *, FullySpecifiedType> > _map;
};
class CPLUSPLUS_EXPORT UseMinimalNames: public Substitution
{
public:
UseMinimalNames(ClassOrNamespace *target);
virtual ~UseMinimalNames();
virtual FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const;
private:
ClassOrNamespace *_target;
};
class CPLUSPLUS_EXPORT UseQualifiedNames: public UseMinimalNames
{
public:
UseQualifiedNames();
virtual ~UseQualifiedNames();
};
CPLUSPLUS_EXPORT FullySpecifiedType rewriteType(const FullySpecifiedType &type,
SubstitutionEnvironment *env,
Control *control);
CPLUSPLUS_EXPORT const Name *rewriteName(const Name *name,
SubstitutionEnvironment *env,
Control *control);
} // namespace CPlusPlus
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