mirror of
https://github.com/darlinghq/darling-WebCore.git
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88 lines
3.2 KiB
C++
88 lines
3.2 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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*
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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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#pragma once
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#include "ExceptionOr.h"
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#include "SVGPropertyTraits.h"
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namespace WebCore {
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class AffineTransform;
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class FloatRect;
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class SVGPreserveAspectRatioValue {
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WTF_MAKE_FAST_ALLOCATED;
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public:
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enum SVGPreserveAspectRatioType {
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SVG_PRESERVEASPECTRATIO_UNKNOWN = 0,
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SVG_PRESERVEASPECTRATIO_NONE = 1,
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SVG_PRESERVEASPECTRATIO_XMINYMIN = 2,
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SVG_PRESERVEASPECTRATIO_XMIDYMIN = 3,
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SVG_PRESERVEASPECTRATIO_XMAXYMIN = 4,
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SVG_PRESERVEASPECTRATIO_XMINYMID = 5,
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SVG_PRESERVEASPECTRATIO_XMIDYMID = 6,
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SVG_PRESERVEASPECTRATIO_XMAXYMID = 7,
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SVG_PRESERVEASPECTRATIO_XMINYMAX = 8,
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SVG_PRESERVEASPECTRATIO_XMIDYMAX = 9,
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SVG_PRESERVEASPECTRATIO_XMAXYMAX = 10
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};
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enum SVGMeetOrSliceType {
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SVG_MEETORSLICE_UNKNOWN = 0,
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SVG_MEETORSLICE_MEET = 1,
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SVG_MEETORSLICE_SLICE = 2
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};
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SVGPreserveAspectRatioValue();
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SVGPreserveAspectRatioValue(StringView);
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ExceptionOr<void> setAlign(unsigned short);
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unsigned short align() const { return m_align; }
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ExceptionOr<void> setMeetOrSlice(unsigned short);
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unsigned short meetOrSlice() const { return m_meetOrSlice; }
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void transformRect(FloatRect& destRect, FloatRect& srcRect) const;
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AffineTransform getCTM(float logicalX, float logicalY, float logicalWidth, float logicalHeight, float physicalWidth, float physicalHeight) const;
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bool parse(StringView);
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bool parse(StringParsingBuffer<LChar>&, bool validate);
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bool parse(StringParsingBuffer<UChar>&, bool validate);
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String valueAsString() const;
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private:
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SVGPreserveAspectRatioType m_align;
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SVGMeetOrSliceType m_meetOrSlice;
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template<typename CharacterType> bool parseInternal(StringParsingBuffer<CharacterType>&, bool validate);
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};
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template<> struct SVGPropertyTraits<SVGPreserveAspectRatioValue> {
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static SVGPreserveAspectRatioValue initialValue() { return SVGPreserveAspectRatioValue(); }
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static SVGPreserveAspectRatioValue fromString(const String& string) { return SVGPreserveAspectRatioValue(string); }
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static Optional<SVGPreserveAspectRatioValue> parse(const QualifiedName&, const String&) { ASSERT_NOT_REACHED(); return initialValue(); }
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static String toString(const SVGPreserveAspectRatioValue& type) { return type.valueAsString(); }
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};
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} // namespace WebCore
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