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/*
* Copyright (C) 2018 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 THE COPYRIGHT HOLDER "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 THE COPYRIGHT HOLDER 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
#if ENABLE(CSS_PAINTING_API)
#include "CSSImageGeneratorValue.h"
namespace WebCore {
class CSSVariableData;
class CSSPaintImageValue final : public CSSImageGeneratorValue {
public:
static Ref<CSSPaintImageValue> create(const String& name, Ref<CSSVariableData>&& arguments)
{
return adoptRef(*new CSSPaintImageValue(name, WTFMove(arguments)));
}
const String& name() const { return m_name; }
RefPtr<Image> image(RenderElement&, const FloatSize&);
bool equals(const CSSPaintImageValue& other) const { return m_name == other.m_name; }
String customCSSText() const;
bool isFixedSize() const { return false; }
FloatSize fixedSize(const RenderElement&) const { return FloatSize(); }
bool isPending() const { return false; }
bool knownToBeOpaque(const RenderElement&) const { return false; }
void loadSubimages(CachedResourceLoader&, const ResourceLoaderOptions&) { }
private:
CSSPaintImageValue(const String& name, Ref<CSSVariableData>&& arguments)
: CSSImageGeneratorValue(PaintImageClass)
, m_name(name)
, m_arguments(WTFMove(arguments))
{
}
const String m_name;
Ref<CSSVariableData> m_arguments;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_CSS_VALUE(CSSPaintImageValue, isPaintImageValue())
#endif
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