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CSSFilterImageValue.cpp
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65 lines (55 loc) · 2.55 KB
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/*
* Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
* Copyright (C) 2021 Apple Inc. All right 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.
*/
#include "config.h"
#include "CSSFilterImageValue.h"
#include "StyleBuilderState.h"
#include "StyleFilterImage.h"
namespace WebCore {
CSSFilterImageValue::CSSFilterImageValue(Ref<CSSValue>&& imageValueOrNone, Ref<CSSValue>&& filterValue)
: CSSValue { FilterImageClass }
, m_imageValueOrNone { WTFMove(imageValueOrNone) }
, m_filterValue { WTFMove(filterValue) }
{
}
CSSFilterImageValue::~CSSFilterImageValue() = default;
bool CSSFilterImageValue::equals(const CSSFilterImageValue& other) const
{
return equalInputImages(other) && compareCSSValue(m_filterValue, other.m_filterValue);
}
bool CSSFilterImageValue::equalInputImages(const CSSFilterImageValue& other) const
{
return compareCSSValue(m_imageValueOrNone, other.m_imageValueOrNone);
}
String CSSFilterImageValue::customCSSText() const
{
return makeString("filter("_s, m_imageValueOrNone->cssText(), ", "_s, m_filterValue->cssText(), ')');
}
RefPtr<StyleImage> CSSFilterImageValue::createStyleImage(Style::BuilderState& state) const
{
return StyleFilterImage::create(state.createStyleImage(m_imageValueOrNone), state.createFilterOperations(m_filterValue).value_or(FilterOperations { }));
}
} // namespace WebCore