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/*
* Copyright (C) 1999 Lars Knoll <knoll@kde.org>
* Copyright (C) 1999 Antti Koivisto <koivisto@kde.org>
* Copyright (C) 2006 Allan Sandfeld Jensen <kde@carewolf.com>
* Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
* Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010 Apple Inc. All rights reserved.
* Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef LayoutImageResourceStyleImage_h
#define LayoutImageResourceStyleImage_h
#include "core/layout/LayoutImageResource.h"
#include "core/style/StyleImage.h"
#include "wtf/RefPtr.h"
namespace blink {
class LayoutObject;
class LayoutImageResourceStyleImage final : public LayoutImageResource {
public:
~LayoutImageResourceStyleImage() override;
static PassOwnPtrWillBeRawPtr<LayoutImageResource> create(StyleImage* styleImage)
{
return adoptPtrWillBeNoop(new LayoutImageResourceStyleImage(styleImage));
}
void initialize(LayoutObject*) override;
void shutdown() override;
bool hasImage() const override { return true; }
PassRefPtr<Image> image(const IntSize&, float) const override;
bool errorOccurred() const override { return m_styleImage->errorOccurred(); }
bool imageHasRelativeSize() const override { return m_styleImage->imageHasRelativeSize(); }
LayoutSize imageSize(float multiplier) const override
{
// TODO(davve): Find out the default object size, if any, in this context.
return m_styleImage->imageSize(*m_layoutObject, multiplier, LayoutSize());
}
WrappedImagePtr imagePtr() const override { return m_styleImage->data(); }
DECLARE_VIRTUAL_TRACE();
private:
explicit LayoutImageResourceStyleImage(StyleImage*);
RefPtrWillBeMember<StyleImage> m_styleImage;
};
} // namespace blink
#endif // LayoutImageStyleImage_h
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