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59 lines
1.4 KiB
C++
59 lines
1.4 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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#include "TextLeafAccessible.h"
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#include "nsAccUtils.h"
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#include "DocAccessible.h"
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#include "Role.h"
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using namespace mozilla::a11y;
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////////////////////////////////////////////////////////////////////////////////
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// TextLeafAccessible
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////////////////////////////////////////////////////////////////////////////////
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TextLeafAccessible::
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TextLeafAccessible(nsIContent* aContent, DocAccessible* aDoc) :
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LinkableAccessible(aContent, aDoc)
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{
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mType = eTextLeafType;
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}
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TextLeafAccessible::~TextLeafAccessible()
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{
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}
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role
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TextLeafAccessible::NativeRole()
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{
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nsIFrame* frame = GetFrame();
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if (frame && frame->IsGeneratedContentFrame())
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return roles::STATICTEXT;
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return roles::TEXT_LEAF;
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}
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void
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TextLeafAccessible::AppendTextTo(nsAString& aText, uint32_t aStartOffset,
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uint32_t aLength)
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{
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aText.Append(Substring(mText, aStartOffset, aLength));
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}
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ENameValueFlag
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TextLeafAccessible::Name(nsString& aName)
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{
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// Text node, ARIA can't be used.
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aName = mText;
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return eNameOK;
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}
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void
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TextLeafAccessible::CacheChildren()
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{
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// No children for text accessible.
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}
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