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								/**************************************************************************
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								**
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								** This file is part of Qt Creator
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								**
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											2011-01-11 16:28:15 +01:00
										 
									 
								 
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								** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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								**
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								** Contact: Nokia Corporation (qt-info@nokia.com)
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								**
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											2010-12-17 16:01:08 +01:00
										 
									 
								 
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								** No Commercial Usage
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								**
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											2010-12-17 16:01:08 +01:00
										 
									 
								 
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								** This file contains pre-release code and may not be distributed.
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								** You may use this file in accordance with the terms and conditions
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								** contained in the Technology Preview License Agreement accompanying
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								** this package.
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								**
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								** GNU Lesser General Public License Usage
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								**
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								** Alternatively, this file may be used under the terms of the GNU Lesser
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								** General Public License version 2.1 as published by the Free Software
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								** Foundation and appearing in the file LICENSE.LGPL included in the
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								** packaging of this file.  Please review the following information to
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								** ensure the GNU Lesser General Public License version 2.1 requirements
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								** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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								**
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								** In addition, as a special exception, Nokia gives you certain additional
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								** rights.  These rights are described in the Nokia Qt LGPL Exception
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								** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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								**
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								** If you have questions regarding the use of this file, please contact
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								** Nokia at qt-info@nokia.com.
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								**
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								**************************************************************************/
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								#ifndef QMLJSLOOKUPCONTEXT_H
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								#define QMLJSLOOKUPCONTEXT_H
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								#include "qmljsdocument.h"
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								#include "qmljsinterpreter.h"
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								#include "parser/qmljsastfwd_p.h"
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								#include <QtCore/QSharedPointer>
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								#include <QtCore/QScopedPointer>
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								namespace QmlJS {
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								class LookupContextData;
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								namespace Interpreter {
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								class Value;
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								class Context;
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								}
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								class QMLJS_EXPORT LookupContext
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								{
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								    Q_DISABLE_COPY(LookupContext)
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								    LookupContext(const Document::Ptr doc, const Snapshot &snapshot, const QList<AST::Node *> &path);
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								    LookupContext(const Document::Ptr doc, const Snapshot &snapshot,
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								                  const Interpreter::Context &linkedContextWithoutScope,
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								                  const QList<AST::Node *> &path);
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								public:
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								    ~LookupContext();
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								    typedef QSharedPointer<LookupContext> Ptr;
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								    // consider using SemanticInfo::lookupContext instead, it's faster
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								    static Ptr create(const Document::Ptr doc, const Snapshot &snapshot,
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								                      const QList<AST::Node *> &path);
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								    static Ptr create(const Document::Ptr doc, const Snapshot &snapshot,
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								                      const Interpreter::Context &linkedContextWithoutScope,
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								                      const QList<AST::Node *> &path);
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								    const Interpreter::Value *evaluate(AST::Node *node) const;
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								    Document::Ptr document() const;
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								    Snapshot snapshot() const;
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								    Interpreter::Engine *engine() const;
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								    const Interpreter::Context *context() const;
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								private:
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								    QScopedPointer<LookupContextData> d;
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								};
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								} // namespace QmlJS
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								#endif // QMLJSLOOKUPCONTEXT_H
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