mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-20 17:58:18 +03:00
74 lines
2.0 KiB
C++
74 lines
2.0 KiB
C++
/*
|
|
* Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibWeb/HTML/HTMLVideoElement.h>
|
|
#include <LibWeb/Layout/VideoBox.h>
|
|
#include <LibWeb/Painting/VideoPaintable.h>
|
|
|
|
namespace Web::Layout {
|
|
|
|
VideoBox::VideoBox(DOM::Document& document, DOM::Element& element, NonnullRefPtr<CSS::StyleProperties> style)
|
|
: ReplacedBox(document, element, move(style))
|
|
{
|
|
browsing_context().register_viewport_client(*this);
|
|
}
|
|
|
|
void VideoBox::finalize()
|
|
{
|
|
Base::finalize();
|
|
|
|
// NOTE: We unregister from the browsing context in finalize() to avoid trouble
|
|
// in the scenario where our BrowsingContext has already been swept by GC.
|
|
browsing_context().unregister_viewport_client(*this);
|
|
}
|
|
|
|
HTML::HTMLVideoElement& VideoBox::dom_node()
|
|
{
|
|
return static_cast<HTML::HTMLVideoElement&>(ReplacedBox::dom_node());
|
|
}
|
|
|
|
HTML::HTMLVideoElement const& VideoBox::dom_node() const
|
|
{
|
|
return static_cast<HTML::HTMLVideoElement const&>(ReplacedBox::dom_node());
|
|
}
|
|
|
|
int VideoBox::preferred_width() const
|
|
{
|
|
return dom_node().attribute(HTML::AttributeNames::width).to_int().value_or(dom_node().video_width());
|
|
}
|
|
|
|
int VideoBox::preferred_height() const
|
|
{
|
|
return dom_node().attribute(HTML::AttributeNames::height).to_int().value_or(dom_node().video_height());
|
|
}
|
|
|
|
void VideoBox::prepare_for_replaced_layout()
|
|
{
|
|
auto width = static_cast<float>(dom_node().video_width());
|
|
set_intrinsic_width(width);
|
|
|
|
auto height = static_cast<float>(dom_node().video_height());
|
|
set_intrinsic_height(height);
|
|
|
|
if (width != 0 && height != 0)
|
|
set_intrinsic_aspect_ratio(width / height);
|
|
else
|
|
set_intrinsic_aspect_ratio({});
|
|
}
|
|
|
|
void VideoBox::browsing_context_did_set_viewport_rect(CSSPixelRect const&)
|
|
{
|
|
// FIXME: Several steps in HTMLMediaElement indicate we may optionally handle whether the media object
|
|
// is in view. Implement those steps.
|
|
}
|
|
|
|
JS::GCPtr<Painting::Paintable> VideoBox::create_paintable() const
|
|
{
|
|
return Painting::VideoPaintable::create(*this);
|
|
}
|
|
|
|
}
|