зеркало из https://github.com/mozilla/gecko-dev.git
67 строки
1.7 KiB
C++
67 строки
1.7 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* vim: set ts=2 et sw=2 tw=40: */
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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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef A11Y_AOM_ACCESSIBLENODE_H
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#define A11Y_AOM_ACCESSIBLENODE_H
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#include "nsWrapperCache.h"
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#include "mozilla/ErrorResult.h"
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#include "mozilla/dom/BindingDeclarations.h"
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class nsINode;
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namespace mozilla {
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namespace a11y {
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class Accessible;
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}
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namespace dom {
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class DOMStringList;
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struct ParentObject;
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class AccessibleNode : public nsISupports,
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public nsWrapperCache
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{
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public:
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explicit AccessibleNode(nsINode* aNode);
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS;
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(AccessibleNode);
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JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) final;
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dom::ParentObject GetParentObject() const;
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void GetRole(nsAString& aRole);
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void GetStates(nsTArray<nsString>& aStates);
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void GetAttributes(nsTArray<nsString>& aAttributes);
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nsINode* GetDOMNode();
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bool Is(const Sequence<nsString>& aFlavors);
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bool Has(const Sequence<nsString>& aAttributes);
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void Get(JSContext* cx, const nsAString& aAttribute,
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JS::MutableHandle<JS::Value> aValue,
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ErrorResult& aRv);
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a11y::Accessible* Internal() const { return mIntl; }
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protected:
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AccessibleNode(const AccessibleNode& aCopy) = delete;
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AccessibleNode& operator=(const AccessibleNode& aCopy) = delete;
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virtual ~AccessibleNode();
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RefPtr<a11y::Accessible> mIntl;
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RefPtr<nsINode> mDOMNode;
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RefPtr<dom::DOMStringList> mStates;
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};
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} // dom
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} // mozilla
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#endif // A11Y_JSAPI_ACCESSIBLENODE
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