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/*
* Copyright (C) 2024 Apple Inc. All rights reserved.
* Copyright (C) 2026 Samuel Weinig <sam@webkit.org>
*
* 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.
*/
#include "config.h"
#include "StyleFontData.h"
#include "StyleComputedStyle+DifferenceLogging.h"
#include "StyleComputedStyle+InitialInlines.h"
#include "StylePrimitiveKeyword+Logging.h"
#include "StylePrimitiveNumericTypes+Logging.h"
namespace WebCore {
namespace Style {
DEFINE_ALLOCATOR_WITH_HEAP_IDENTIFIER(FontData);
FontData::FontData()
: letterSpacing(ComputedStyle::initialLetterSpacing())
, wordSpacing(ComputedStyle::initialWordSpacing())
{
}
FontData::FontData(const FontData& o)
: letterSpacing(o.letterSpacing)
, wordSpacing(o.wordSpacing)
, fontCascade(o.fontCascade)
{
}
Ref<FontData> FontData::copy() const
{
return adoptRef(*new FontData(*this));
}
bool FontData::operator==(const FontData& o) const
{
return letterSpacing == o.letterSpacing
&& wordSpacing == o.wordSpacing
&& fontCascade == o.fontCascade;
}
#if !LOG_DISABLED
void FontData::dumpDifferences(TextStream& ts, const FontData& other) const
{
if (fontCascade != other.fontCascade)
ts << "fontCascade differs:\n "_s << fontCascade << "\n "_s << other.fontCascade;
}
#endif
} // namespace Style
} // namespace WebCore
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