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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Script Generator project on Qt Labs.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef CODEMODEL_FINDER_H
#define CODEMODEL_FINDER_H
#include "default_visitor.h"
#include "codemodel_fwd.h"
#include "name_compiler.h"
class TokenStream;
class Binder;
class CodeModelFinder: protected DefaultVisitor
{
enum ResolvePolicy
{
ResolveScope,
ResolveItem
};
public:
CodeModelFinder(CodeModel *model, Binder *binder);
virtual ~CodeModelFinder();
ScopeModelItem resolveScope(NameAST *name, ScopeModelItem scope);
inline CodeModel *model() const { return _M_model; }
protected:
virtual void visitName(NameAST *node);
virtual void visitUnqualifiedName(UnqualifiedNameAST *node);
ScopeModelItem changeCurrentScope(ScopeModelItem scope);
private:
CodeModel *_M_model;
Binder *_M_binder;
TokenStream *_M_token_stream;
NameCompiler name_cc;
ScopeModelItem _M_current_scope;
ResolvePolicy _M_resolve_policy;
};
#endif // CODEMODEL_FINDER_H
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