85 lines
3.0 KiB
C++
85 lines
3.0 KiB
C++
/*
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* Copyright (C) 2015, 2016 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "ContextDestructionObserver.h"
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#include "QualifiedName.h"
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#include <wtf/HashMap.h>
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#include <wtf/text/AtomString.h>
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#include <wtf/text/AtomStringHash.h>
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namespace JSC {
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class JSObject;
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class JSValue;
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}
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namespace WebCore {
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class CustomElementRegistry;
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class DOMWindow;
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class DeferredPromise;
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class Element;
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class JSCustomElementInterface;
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class Node;
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class QualifiedName;
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class CustomElementRegistry : public RefCounted<CustomElementRegistry>, public ContextDestructionObserver {
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public:
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static Ref<CustomElementRegistry> create(DOMWindow&, ScriptExecutionContext*);
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~CustomElementRegistry();
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RefPtr<DeferredPromise> addElementDefinition(Ref<JSCustomElementInterface>&&);
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bool& elementDefinitionIsRunning() { return m_elementDefinitionIsRunning; }
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JSCustomElementInterface* findInterface(const Element&) const;
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JSCustomElementInterface* findInterface(const QualifiedName&) const;
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JSCustomElementInterface* findInterface(const AtomString&) const;
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JSCustomElementInterface* findInterface(const JSC::JSObject*) const;
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bool containsConstructor(const JSC::JSObject*) const;
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JSC::JSValue get(const AtomString&);
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void upgrade(Node& root);
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HashMap<AtomString, Ref<DeferredPromise>>& promiseMap() { return m_promiseMap; }
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private:
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CustomElementRegistry(DOMWindow&, ScriptExecutionContext*);
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DOMWindow& m_window;
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HashMap<AtomString, Ref<JSCustomElementInterface>> m_nameMap;
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HashMap<const JSC::JSObject*, JSCustomElementInterface*> m_constructorMap;
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HashMap<AtomString, Ref<DeferredPromise>> m_promiseMap;
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bool m_elementDefinitionIsRunning { false };
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friend class ElementDefinitionIsRunningSetForScope;
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};
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}
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