72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
/*
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* Copyright (C) 2007 Eric Seidel <eric@webkit.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "config.h"
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#include "SVGFontFaceSrcElement.h"
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#include "CSSFontFaceSrcValue.h"
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#include "CSSValueList.h"
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#include "ElementIterator.h"
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#include "SVGFontFaceElement.h"
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#include "SVGFontFaceNameElement.h"
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#include "SVGFontFaceUriElement.h"
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#include "SVGNames.h"
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#include <wtf/IsoMallocInlines.h>
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namespace WebCore {
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WTF_MAKE_ISO_ALLOCATED_IMPL(SVGFontFaceSrcElement);
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using namespace SVGNames;
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inline SVGFontFaceSrcElement::SVGFontFaceSrcElement(const QualifiedName& tagName, Document& document)
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: SVGElement(tagName, document)
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{
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ASSERT(hasTagName(font_face_srcTag));
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}
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Ref<SVGFontFaceSrcElement> SVGFontFaceSrcElement::create(const QualifiedName& tagName, Document& document)
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{
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return adoptRef(*new SVGFontFaceSrcElement(tagName, document));
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}
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Ref<CSSValueList> SVGFontFaceSrcElement::srcValue() const
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{
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Ref<CSSValueList> list = CSSValueList::createCommaSeparated();
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for (auto& child : childrenOfType<SVGElement>(*this)) {
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RefPtr<CSSFontFaceSrcValue> srcValue;
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if (is<SVGFontFaceUriElement>(child))
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srcValue = downcast<SVGFontFaceUriElement>(child).srcValue();
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else if (is<SVGFontFaceNameElement>(child))
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srcValue = downcast<SVGFontFaceNameElement>(child).srcValue();
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if (srcValue && srcValue->resource().length())
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list->append(srcValue.releaseNonNull());
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}
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return list;
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}
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void SVGFontFaceSrcElement::childrenChanged(const ChildChange& change)
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{
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SVGElement::childrenChanged(change);
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if (is<SVGFontFaceElement>(parentNode()))
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downcast<SVGFontFaceElement>(*parentNode()).rebuildFontFace();
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}
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}
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