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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /accessible/generic/OuterDocAccessible.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef MOZILLA_A11Y_OUTERDOCACCESSIBLE_H_
+#define MOZILLA_A11Y_OUTERDOCACCESSIBLE_H_
+
+#include "AccessibleWrap.h"
+
+namespace mozilla {
+namespace a11y {
+class ProxyAccessible;
+
+/**
+ * Used for <browser>, <frame>, <iframe>, <page> or editor> elements.
+ *
+ * In these variable names, "outer" relates to the OuterDocAccessible as
+ * opposed to the DocAccessibleWrap which is "inner". The outer node is
+ * a something like tags listed above, whereas the inner node corresponds to
+ * the inner document root.
+ */
+
+class OuterDocAccessible final : public AccessibleWrap
+{
+public:
+ OuterDocAccessible(nsIContent* aContent, DocAccessible* aDoc);
+
+ NS_DECL_ISUPPORTS_INHERITED
+
+ ProxyAccessible* RemoteChildDoc() const;
+
+ // Accessible
+ virtual void Shutdown() override;
+ virtual mozilla::a11y::role NativeRole() override;
+ virtual Accessible* ChildAtPoint(int32_t aX, int32_t aY,
+ EWhichChildAtPoint aWhichChild) override;
+
+ virtual bool InsertChildAt(uint32_t aIdx, Accessible* aChild) override;
+ virtual bool RemoveChild(Accessible* aAccessible) override;
+ virtual bool IsAcceptableChild(nsIContent* aEl) const override;
+
+#if defined(XP_WIN)
+ virtual uint32_t ChildCount() const override;
+ virtual Accessible* GetChildAt(uint32_t aIndex) const override;
+#endif // defined(XP_WIN)
+
+protected:
+ virtual ~OuterDocAccessible() override;
+};
+
+inline OuterDocAccessible*
+Accessible::AsOuterDoc()
+{
+ return IsOuterDoc() ? static_cast<OuterDocAccessible*>(this) : nullptr;
+}
+
+} // namespace a11y
+} // namespace mozilla
+
+#endif