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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