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/*
* Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
* Copyright (C) 2018-2019 Apple Inc. All rights reserved.
*
* 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 "SVGZoomAndPan.h"
#include <wtf/text/StringParsingBuffer.h>
namespace WebCore {
template<typename CharacterType> static constexpr std::array<CharacterType, 7> disable { 'd', 'i', 's', 'a', 'b', 'l', 'e' };
template<typename CharacterType> static constexpr std::array<CharacterType, 7> magnify { 'm', 'a', 'g', 'n', 'i', 'f', 'y' };
template<typename CharacterType> static std::optional<SVGZoomAndPanType> parseZoomAndPanGeneric(StringParsingBuffer<CharacterType>& buffer)
{
if (skipCharactersExactly(buffer, std::span { disable<CharacterType> }))
return SVGZoomAndPanDisable;
if (skipCharactersExactly(buffer, std::span { magnify<CharacterType> }))
return SVGZoomAndPanMagnify;
return std::nullopt;
}
std::optional<SVGZoomAndPanType> SVGZoomAndPan::parseZoomAndPan(StringParsingBuffer<LChar>& buffer)
{
return parseZoomAndPanGeneric(buffer);
}
std::optional<SVGZoomAndPanType> SVGZoomAndPan::parseZoomAndPan(StringParsingBuffer<UChar>& buffer)
{
return parseZoomAndPanGeneric(buffer);
}
void SVGZoomAndPan::parseAttribute(const QualifiedName& attributeName, const AtomString& value)
{
if (attributeName != SVGNames::zoomAndPanAttr)
return;
m_zoomAndPan = SVGPropertyTraits<SVGZoomAndPanType>::fromString(value);
}
}
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