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/**
* Copyright (C) 2023 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
#include <wtf/DataRef.h>
#include <wtf/RefCounted.h>
namespace WTF {
class TextStream;
}
namespace WebCore {
class StyleBoxData;
class StyleBackgroundData;
class StyleSurroundData;
class StyleMiscNonInheritedData;
class StyleRareNonInheritedData;
DECLARE_ALLOCATOR_WITH_HEAP_IDENTIFIER(StyleNonInheritedData);
class StyleNonInheritedData : public RefCounted<StyleNonInheritedData> {
WTF_MAKE_FAST_ALLOCATED_WITH_HEAP_IDENTIFIER(StyleNonInheritedData);
public:
static Ref<StyleNonInheritedData> create();
Ref<StyleNonInheritedData> copy() const;
bool operator==(const StyleNonInheritedData&) const;
#if !LOG_DISABLED
void dumpDifferences(TextStream&, const StyleNonInheritedData&) const;
#endif
DataRef<StyleBoxData> boxData;
DataRef<StyleBackgroundData> backgroundData;
DataRef<StyleSurroundData> surroundData;
DataRef<StyleMiscNonInheritedData> miscData;
DataRef<StyleRareNonInheritedData> rareData;
private:
StyleNonInheritedData();
StyleNonInheritedData(const StyleNonInheritedData&);
};
} // namespace WebCore
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