forked from mirrors/gecko-dev
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_CustomStateSet_h
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#define mozilla_dom_CustomStateSet_h
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#include "js/TypeDecls.h"
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#include "mozilla/ErrorResult.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsWrapperCache.h"
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#include "nsCOMPtr.h"
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namespace mozilla::dom {
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class HTMLElement;
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class GlobalObject;
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class CustomStateSet final : public nsISupports, public nsWrapperCache {
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(CustomStateSet)
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explicit CustomStateSet(HTMLElement* aTarget);
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// WebIDL interface
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nsISupports* GetParentObject() const;
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JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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static MOZ_CAN_RUN_SCRIPT_BOUNDARY already_AddRefed<CustomStateSet>
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Constructor(const GlobalObject& aGlobal, ErrorResult& aRv);
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void InvalidateStyleFromCustomStateSetChange() const;
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MOZ_CAN_RUN_SCRIPT void Clear(ErrorResult& aRv);
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/**
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* @brief Removes a given string from the state set.
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*/
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MOZ_CAN_RUN_SCRIPT bool Delete(const nsAString& aState, ErrorResult& aRv);
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/**
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* @brief Adds a string to this state set.
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*/
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MOZ_CAN_RUN_SCRIPT void Add(const nsAString& aState, ErrorResult& aRv);
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private:
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virtual ~CustomStateSet() = default;
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RefPtr<HTMLElement> mTarget;
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_CustomStateSet_h
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