62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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_A11Y_OUTERDOCACCESSIBLE_H_
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#define MOZILLA_A11Y_OUTERDOCACCESSIBLE_H_
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#include "AccessibleWrap.h"
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namespace mozilla {
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namespace a11y {
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class ProxyAccessible;
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/**
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* Used for <browser>, <frame>, <iframe>, <page> or editor> elements.
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*
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* In these variable names, "outer" relates to the OuterDocAccessible as
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* opposed to the DocAccessibleWrap which is "inner". The outer node is
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* a something like tags listed above, whereas the inner node corresponds to
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* the inner document root.
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*/
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class OuterDocAccessible final : public AccessibleWrap
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{
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public:
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OuterDocAccessible(nsIContent* aContent, DocAccessible* aDoc);
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NS_DECL_ISUPPORTS_INHERITED
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ProxyAccessible* RemoteChildDoc() const;
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// Accessible
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virtual void Shutdown() override;
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virtual mozilla::a11y::role NativeRole() override;
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virtual Accessible* ChildAtPoint(int32_t aX, int32_t aY,
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EWhichChildAtPoint aWhichChild) override;
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virtual bool InsertChildAt(uint32_t aIdx, Accessible* aChild) override;
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virtual bool RemoveChild(Accessible* aAccessible) override;
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virtual bool IsAcceptableChild(nsIContent* aEl) const override;
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#if defined(XP_WIN)
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virtual uint32_t ChildCount() const override;
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virtual Accessible* GetChildAt(uint32_t aIndex) const override;
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#endif // defined(XP_WIN)
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protected:
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virtual ~OuterDocAccessible() override;
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};
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inline OuterDocAccessible*
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Accessible::AsOuterDoc()
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{
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return IsOuterDoc() ? static_cast<OuterDocAccessible*>(this) : nullptr;
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}
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} // namespace a11y
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} // namespace mozilla
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#endif
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