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