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/*
* Copyright (C) 2020 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. AND ITS CONTRIBUTORS ``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 ITS 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 "DisplayImageBox.h"
#if ENABLE(LAYOUT_FORMATTING_CONTEXT)
#include "CachedImage.h"
#include <wtf/IsoMallocInlines.h>
namespace WebCore {
namespace Display {
DEFINE_ALLOCATOR_WITH_HEAP_IDENTIFIER(ImageBox);
ImageBox::ImageBox(Tree& tree, UnadjustedAbsoluteFloatRect borderBox, Style&& displayStyle, CachedResourceHandle<CachedImage>&& image)
: ReplacedBox(tree, borderBox, WTFMove(displayStyle), { TypeFlags::ImageBox })
, m_cachedImage(WTFMove(image))
{
if (m_cachedImage)
m_cachedImage->addClient(*this);
}
ImageBox::~ImageBox()
{
if (m_cachedImage)
m_cachedImage->removeClient(*this);
}
Image* ImageBox::image() const
{
return m_cachedImage ? m_cachedImage->image() : nullptr;
}
void ImageBox::imageChanged(CachedImage*, const IntRect*)
{
setNeedsDisplay(); // FIXME: Compute correct rect.
}
const char* ImageBox::boxName() const
{
return "image box";
}
String ImageBox::debugDescription() const
{
TextStream stream;
stream << boxName() << " " << absoluteBorderBoxRect() << " (" << this << ") replaced content rect: " << replacedContentRect() << " image: " << m_cachedImage.get();
return stream.release();
}
} // namespace Display
} // namespace WebCore
#endif // ENABLE(LAYOUT_FORMATTING_CONTEXT)