123 lines
4.3 KiB
C++
123 lines
4.3 KiB
C++
/*
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* Copyright (C) 2018-2019 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "SVGAngleValue.h"
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#include "SVGPropertyTraits.h"
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namespace WebCore {
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enum SVGMarkerUnitsType {
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SVGMarkerUnitsUnknown = 0,
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SVGMarkerUnitsUserSpaceOnUse,
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SVGMarkerUnitsStrokeWidth
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};
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enum SVGMarkerOrientType {
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SVGMarkerOrientUnknown = 0,
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SVGMarkerOrientAuto,
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SVGMarkerOrientAngle,
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// The DOM can't set the property 'orientType' to this value. It is used only
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// internally when setting the 'orient' attribute to "auto-start-reverse".
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SVGMarkerOrientAutoStartReverse = SVGMarkerOrientUnknown
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};
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template<>
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struct SVGPropertyTraits<SVGMarkerUnitsType> {
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static unsigned highestEnumValue() { return SVGMarkerUnitsStrokeWidth; }
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static String toString(SVGMarkerUnitsType type)
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{
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switch (type) {
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case SVGMarkerUnitsUnknown:
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return emptyString();
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case SVGMarkerUnitsUserSpaceOnUse:
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return "userSpaceOnUse"_s;
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case SVGMarkerUnitsStrokeWidth:
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return "strokeWidth"_s;
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}
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ASSERT_NOT_REACHED();
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return emptyString();
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}
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static SVGMarkerUnitsType fromString(const String& value)
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{
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if (value == "userSpaceOnUse")
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return SVGMarkerUnitsUserSpaceOnUse;
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if (value == "strokeWidth")
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return SVGMarkerUnitsStrokeWidth;
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return SVGMarkerUnitsUnknown;
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}
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};
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template<>
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struct SVGPropertyTraits<SVGMarkerOrientType> {
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static const String autoString()
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{
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static const NeverDestroyed<String> autoString = MAKE_STATIC_STRING_IMPL("auto");
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return autoString;
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}
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static const String autoStartReverseString()
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{
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static const NeverDestroyed<String> autoStartReverseString = MAKE_STATIC_STRING_IMPL("auto-start-reverse");
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return autoStartReverseString;
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}
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static unsigned highestEnumValue() { return SVGMarkerOrientAngle; }
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static SVGMarkerOrientType fromString(const String& string)
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{
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if (string == autoString())
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return SVGMarkerOrientAuto;
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if (string == autoStartReverseString())
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return SVGMarkerOrientAutoStartReverse;
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return SVGMarkerOrientUnknown;
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}
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static String toString(SVGMarkerOrientType type)
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{
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if (type == SVGMarkerOrientAuto)
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return autoString();
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if (type == SVGMarkerOrientAutoStartReverse)
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return autoStartReverseString();
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return emptyString();
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}
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};
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template<>
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struct SVGPropertyTraits<std::pair<SVGAngleValue, SVGMarkerOrientType>> {
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static std::pair<SVGAngleValue, SVGMarkerOrientType> fromString(const String& string)
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{
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SVGAngleValue angle;
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SVGMarkerOrientType orientType = SVGPropertyTraits<SVGMarkerOrientType>::fromString(string);
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if (orientType == SVGMarkerOrientUnknown) {
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auto result = angle.setValueAsString(string);
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if (!result.hasException())
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orientType = SVGMarkerOrientAngle;
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}
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return std::make_pair(angle, orientType);
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}
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};
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} // namespace WebCore
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