blob: 3236af0222732a5d25d5ba84251d51c081a03dd3 [file] [log] [blame]
/*
* Copyright (C) 2012 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "AccessibilitySVGRoot.h"
#include "RenderObject.h"
namespace WebCore {
AccessibilitySVGRoot::AccessibilitySVGRoot(RenderObject* renderer)
: AccessibilitySVGElement(renderer)
{
}
AccessibilitySVGRoot::~AccessibilitySVGRoot() = default;
Ref<AccessibilitySVGRoot> AccessibilitySVGRoot::create(RenderObject* renderer)
{
return adoptRef(*new AccessibilitySVGRoot(renderer));
}
void AccessibilitySVGRoot::setParent(AccessibilityRenderObject* parent)
{
m_parent = makeWeakPtr(parent);
}
AccessibilityObject* AccessibilitySVGRoot::parentObject() const
{
// If a parent was set because this is a remote SVG resource, use that
// but otherwise, we should rely on the standard render tree for the parent.
if (m_parent)
return m_parent.get();
return AccessibilitySVGElement::parentObject();
}
AccessibilityRole AccessibilitySVGRoot::roleValue() const
{
AccessibilityRole ariaRole = ariaRoleAttribute();
if (ariaRole != AccessibilityRole::Unknown)
return ariaRole;
return AccessibilityRole::Group;
}
} // namespace WebCore