blob: baba0d7512f357356f14b319751b2fc3f6f9a4be [file] [log] [blame]
/*
* Copyright (C) 2019 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "SVGDecoratedPrimitive.h"
namespace WebCore {
template<typename DecorationType, typename EnumType>
class SVGDecoratedEnumeration : public SVGDecoratedPrimitive<DecorationType, EnumType> {
using Base = SVGDecoratedPrimitive<DecorationType, EnumType>;
using Base::Base;
using Base::m_value;
public:
static auto create(const EnumType& value)
{
static_assert(std::is_integral<DecorationType>::value, "DecorationType form enum should be integral.");
return adoptRef(*new SVGDecoratedEnumeration(value));
}
private:
bool setValue(const DecorationType& value) override
{
if (!value || value > SVGIDLEnumLimits<EnumType>::highestExposedEnumValue())
return false;
Base::setValueInternal(value);
return true;
}
DecorationType value() const override
{
if (Base::value() > SVGIDLEnumLimits<EnumType>::highestExposedEnumValue())
return m_outOfRangeEnumValue;
return Base::value();
}
Ref<SVGDecoratedProperty<DecorationType>> clone() override
{
return create(m_value);
}
static const DecorationType m_outOfRangeEnumValue = 0;
};
}