2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 * Copyright (C) 2015, 2016 Apple Inc. All rights reserved.
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27 #ifndef JSCustomElementInterface_h
28 #define JSCustomElementInterface_h
30 #if ENABLE(CUSTOM_ELEMENTS)
32 #include "ActiveDOMCallback.h"
33 #include <heap/Weak.h>
34 #include <heap/WeakInlines.h>
35 #include <runtime/JSObject.h>
36 #include <wtf/Forward.h>
37 #include <wtf/RefCounted.h>
38 #include <wtf/RefPtr.h>
49 class DOMWrapperWorld;
51 class JSDOMGlobalObject;
53 class JSCustomElementInterface : public RefCounted<JSCustomElementInterface>, public ActiveDOMCallback {
55 static Ref<JSCustomElementInterface> create(JSC::JSObject* callback, JSDOMGlobalObject* globalObject)
57 return adoptRef(*new JSCustomElementInterface(callback, globalObject));
60 ScriptExecutionContext* scriptExecutionContext() const { return ContextDestructionObserver::scriptExecutionContext(); }
61 JSC::JSObject* constructor() { return m_constructor.get(); }
63 virtual ~JSCustomElementInterface();
66 JSCustomElementInterface(JSC::JSObject* callback, JSDOMGlobalObject*);
68 mutable JSC::Weak<JSC::JSObject> m_constructor;
69 RefPtr<DOMWrapperWorld> m_isolatedWorld;
72 } // namespace WebCore