The Tor Browser: accessible/src/generic/TextLeafAccessible.h@141e0f1194b1

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef mozilla_a11y_TextLeafAccessible_h__

     7 #define mozilla_a11y_TextLeafAccessible_h__

     9 #include "BaseAccessibles.h"

    11 namespace mozilla {

    12 namespace a11y {

    14 /**

    15  * Generic class used for text nodes.

    16  */

    17 class TextLeafAccessible : public LinkableAccessible

    18 {

    19 public:

    20   TextLeafAccessible(nsIContent* aContent, DocAccessible* aDoc);

    21   virtual ~TextLeafAccessible();

    23   // Accessible

    24   virtual mozilla::a11y::role NativeRole();

    25   virtual void AppendTextTo(nsAString& aText, uint32_t aStartOffset = 0,

    26                             uint32_t aLength = UINT32_MAX);

    27   virtual ENameValueFlag Name(nsString& aName);

    29   // TextLeafAccessible

    30   void SetText(const nsAString& aText) { mText = aText; }

    31   const nsString& Text() const { return mText; }

    33 protected:

    34   // Accessible

    35   virtual void CacheChildren();

    37 protected:

    38   nsString mText;

    39 };

    42 ////////////////////////////////////////////////////////////////////////////////

    43 // Accessible downcast method

    45 inline TextLeafAccessible*

    46 Accessible::AsTextLeaf()

    47 {

    48   return IsTextLeaf() ? static_cast<TextLeafAccessible*>(this) : nullptr;

    49 }

    51 } // namespace a11y

    52 } // namespace mozilla

    54 #endif

The Tor Browser / file revision