1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of Qt Creator. 7 ** 8 ** Commercial License Usage 9 ** Licensees holding valid commercial Qt licenses may use this file in 10 ** accordance with the commercial license agreement provided with the 11 ** Software or, alternatively, in accordance with the terms contained in 12 ** a written agreement between you and The Qt Company. For licensing terms 13 ** and conditions see https://www.qt.io/terms-conditions. For further 14 ** information use the contact form at https://www.qt.io/contact-us. 15 ** 16 ** GNU General Public License Usage 17 ** Alternatively, this file may be used under the terms of the GNU 18 ** General Public License version 3 as published by the Free Software 19 ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT 20 ** included in the packaging of this file. Please review the following 21 ** information to ensure the GNU General Public License requirements will 22 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 23 ** 24 ****************************************************************************/ 25 26 #pragma once 27 28 #include <qmljs/qmljsdocument.h> 29 30 #include <QList> 31 #include <QStack> 32 33 namespace QmlJS { 34 35 class QmlComponentChain; 36 class Context; 37 typedef QSharedPointer<const Context> ContextPtr; 38 class ObjectValue; 39 class Value; 40 class ScopeChain; 41 42 namespace AST { class Node; } 43 44 class QMLJS_EXPORT ScopeBuilder 45 { 46 public: 47 ScopeBuilder(ScopeChain *scopeChain); 48 ~ScopeBuilder(); 49 50 void push(AST::Node *node); 51 void push(const QList<AST::Node *> &nodes); 52 void pop(); 53 54 static const ObjectValue *isPropertyChangesObject(const ContextPtr &context, const ObjectValue *object); 55 56 private: 57 void setQmlScopeObject(AST::Node *node); 58 const Value *scopeObjectLookup(AST::UiQualifiedId *id); 59 60 ScopeChain *_scopeChain; 61 QList<AST::Node *> _nodes; 62 QStack< QList<const ObjectValue *> > _qmlScopeObjects; 63 }; 64 65 } // namespace QmlJS 66