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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 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.
**
****************************************************************************/
#ifndef QMLJSSCOPEBUILDER_H
#define QMLJSSCOPEBUILDER_H
#include <qmljs/qmljsdocument.h>
#include <QList>
#include <QStack>
namespace QmlJS {
class QmlComponentChain;
class Context;
typedef QSharedPointer<const Context> ContextPtr;
class ObjectValue;
class Value;
class ScopeChain;
namespace AST {
class Node;
}
class QMLJS_EXPORT ScopeBuilder
{
public:
ScopeBuilder(ScopeChain *scopeChain);
~ScopeBuilder();
void push(AST::Node *node);
void push(const QList<AST::Node *> &nodes);
void pop();
static const ObjectValue *isPropertyChangesObject(const ContextPtr &context, const ObjectValue *object);
private:
void setQmlScopeObject(AST::Node *node);
const Value *scopeObjectLookup(AST::UiQualifiedId *id);
ScopeChain *_scopeChain;
QList<AST::Node *> _nodes;
QStack< QList<const ObjectValue *> > _qmlScopeObjects;
};
} // namespace QmlJS
#endif // QMLJSSCOPEBUILDER_H
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