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/*
* Copyright (C) 2007 Eric Seidel <eric@webkit.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "SVGFontFaceFormatElement.h"
#include "SVGElementTypeHelpers.h"
#include "SVGFontFaceElement.h"
#include "SVGNames.h"
#include <wtf/TZoneMallocInlines.h>
namespace WebCore {
WTF_MAKE_TZONE_OR_ISO_ALLOCATED_IMPL(SVGFontFaceFormatElement);
using namespace SVGNames;
inline SVGFontFaceFormatElement::SVGFontFaceFormatElement(const QualifiedName& tagName, Document& document)
: SVGElement(tagName, document, makeUniqueRef<PropertyRegistry>(*this))
{
ASSERT(hasTagName(font_face_formatTag));
}
Ref<SVGFontFaceFormatElement> SVGFontFaceFormatElement::create(const QualifiedName& tagName, Document& document)
{
return adoptRef(*new SVGFontFaceFormatElement(tagName, document));
}
void SVGFontFaceFormatElement::childrenChanged(const ChildChange& change)
{
SVGElement::childrenChanged(change);
if (!parentNode() || !parentNode()->hasTagName(font_face_uriTag))
return;
RefPtr ancestor = parentNode()->parentNode();
if (!ancestor || !ancestor->hasTagName(font_face_srcTag))
return;
ancestor = ancestor->parentNode();
if (RefPtr fontFaceElement = dynamicDowncast<SVGFontFaceElement>(ancestor))
fontFaceElement->rebuildFontFace();
}
}
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