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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.
*/
#pragma once
#include "ExceptionOr.h"
#include "QualifiedName.h"
#include "SVGNames.h"
#include "SVGZoomAndPanType.h"
namespace WebCore {
class SVGZoomAndPan {
WTF_MAKE_NONCOPYABLE(SVGZoomAndPan);
public:
// Forward declare enumerations in the W3C naming scheme, for IDL generation.
enum {
SVG_ZOOMANDPAN_UNKNOWN = SVGZoomAndPanUnknown,
SVG_ZOOMANDPAN_DISABLE = SVGZoomAndPanDisable,
SVG_ZOOMANDPAN_MAGNIFY = SVGZoomAndPanMagnify
};
SVGZoomAndPanType zoomAndPan() const { return m_zoomAndPan; }
void setZoomAndPan(SVGZoomAndPanType zoomAndPan) { m_zoomAndPan = zoomAndPan; }
ExceptionOr<void> setZoomAndPan(unsigned) { return Exception { NoModificationAllowedError }; }
void reset() { m_zoomAndPan = SVGPropertyTraits<SVGZoomAndPanType>::initialValue(); }
void parseAttribute(const QualifiedName&, const AtomString&);
protected:
SVGZoomAndPan() = default;
static Optional<SVGZoomAndPanType> parseZoomAndPan(StringParsingBuffer<LChar>&);
static Optional<SVGZoomAndPanType> parseZoomAndPan(StringParsingBuffer<UChar>&);
private:
SVGZoomAndPanType m_zoomAndPan { SVGPropertyTraits<SVGZoomAndPanType>::initialValue() };
};
} // namespace WebCore