| /* |
| * 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 |