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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* 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 HOLDERS AND 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 THE COPYRIGHT HOLDER 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.
*/
#pragma once
#include <LibWeb/DOM/HTMLImageElement.h>
#include <LibWeb/Layout/LayoutReplaced.h>
namespace Web {
class HTMLImageElement;
class LayoutImage : public LayoutReplaced {
public:
LayoutImage(Document&, const Element&, NonnullRefPtr<StyleProperties>, const ImageLoader&);
virtual ~LayoutImage() override;
virtual void layout(LayoutMode = LayoutMode::Default) override;
virtual void paint(PaintContext&, PaintPhase) override;
const Element& node() const { return static_cast<const Element&>(LayoutReplaced::node()); }
bool renders_as_alt_text() const;
void set_visible_in_viewport(Badge<LayoutDocument>, bool);
private:
virtual const char* class_name() const override { return "LayoutImage"; }
virtual bool is_image() const override { return true; }
int preferred_width() const;
int preferred_height() const;
const ImageLoader& m_image_loader;
};
template<>
inline bool is<LayoutImage>(const LayoutNode& node)
{
return node.is_image();
}
}
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