4190fd2199
Our "frame" concept very closely matches what the web specs call a "browsing context", so let's rename it to that. :^) The "main frame" becomes the "top-level browsing context", and "sub-frames" are now "nested browsing contexts".
38 lines
976 B
C++
38 lines
976 B
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibWeb/HTML/HTMLImageElement.h>
|
|
#include <LibWeb/Layout/ReplacedBox.h>
|
|
#include <LibWeb/Page/BrowsingContext.h>
|
|
|
|
namespace Web::Layout {
|
|
|
|
class ImageBox
|
|
: public ReplacedBox
|
|
, public BrowsingContext::ViewportClient {
|
|
public:
|
|
ImageBox(DOM::Document&, DOM::Element&, NonnullRefPtr<CSS::StyleProperties>, const ImageLoader&);
|
|
virtual ~ImageBox() override;
|
|
|
|
virtual void prepare_for_replaced_layout() override;
|
|
virtual void paint(PaintContext&, PaintPhase) override;
|
|
|
|
const DOM::Element& dom_node() const { return static_cast<const DOM::Element&>(ReplacedBox::dom_node()); }
|
|
|
|
bool renders_as_alt_text() const;
|
|
|
|
private:
|
|
virtual void frame_did_set_viewport_rect(const Gfx::IntRect&) final;
|
|
|
|
int preferred_width() const;
|
|
int preferred_height() const;
|
|
|
|
const ImageLoader& m_image_loader;
|
|
};
|
|
|
|
}
|