The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/accessible/src/generic/TextLeafAccessible.cpp	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,58 @@
     1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
     1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.8 +
     1.9 +#include "TextLeafAccessible.h"
    1.10 +
    1.11 +#include "nsAccUtils.h"
    1.12 +#include "DocAccessible.h"
    1.13 +#include "Role.h"
    1.14 +
    1.15 +using namespace mozilla::a11y;
    1.16 +
    1.17 +////////////////////////////////////////////////////////////////////////////////
    1.18 +// TextLeafAccessible
    1.19 +////////////////////////////////////////////////////////////////////////////////
    1.20 +
    1.21 +TextLeafAccessible::
    1.22 +  TextLeafAccessible(nsIContent* aContent, DocAccessible* aDoc) :
    1.23 +  LinkableAccessible(aContent, aDoc)
    1.24 +{
    1.25 +  mType = eTextLeafType;
    1.26 +}
    1.27 +
    1.28 +TextLeafAccessible::~TextLeafAccessible()
    1.29 +{
    1.30 +}
    1.31 +
    1.32 +role
    1.33 +TextLeafAccessible::NativeRole()
    1.34 +{
    1.35 +  nsIFrame* frame = GetFrame();
    1.36 +  if (frame && frame->IsGeneratedContentFrame()) 
    1.37 +    return roles::STATICTEXT;
    1.38 +
    1.39 +  return roles::TEXT_LEAF;
    1.40 +}
    1.41 +
    1.42 +void
    1.43 +TextLeafAccessible::AppendTextTo(nsAString& aText, uint32_t aStartOffset,
    1.44 +                                 uint32_t aLength)
    1.45 +{
    1.46 +  aText.Append(Substring(mText, aStartOffset, aLength));
    1.47 +}
    1.48 +
    1.49 +ENameValueFlag
    1.50 +TextLeafAccessible::Name(nsString& aName)
    1.51 +{
    1.52 +  // Text node, ARIA can't be used.
    1.53 +  aName = mText;
    1.54 +  return eNameOK;
    1.55 +}
    1.56 +
    1.57 +void
    1.58 +TextLeafAccessible::CacheChildren()
    1.59 +{
    1.60 +  // No children for text accessible.
    1.61 +}