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901cc28272
Remove 11 heavy includes from Document.h that were only needed for pointer/reference types (already forward-declared in Forward.h), and extract the nested ViewportClient interface to a standalone header. This reduces Document.h's recompilation cascade from ~1228 files to ~717 files (42% reduction). Headers like BrowsingContext.h that were previously transitively included see even larger improvements (from ~1228 down to ~73 dependents).
61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/*
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* Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/HTML/HTMLVideoElement.h>
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#include <LibWeb/Layout/VideoBox.h>
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#include <LibWeb/Painting/VideoPaintable.h>
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namespace Web::Layout {
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GC_DEFINE_ALLOCATOR(VideoBox);
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VideoBox::VideoBox(DOM::Document& document, DOM::Element& element, GC::Ref<CSS::ComputedProperties> style)
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: ReplacedBox(document, element, move(style))
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{
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document.register_viewport_client(*this);
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}
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void VideoBox::finalize()
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{
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Base::finalize();
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// NOTE: We unregister from the document in finalize() to avoid trouble
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// in the scenario where our Document has already been swept by GC.
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document().unregister_viewport_client(*this);
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}
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HTML::HTMLVideoElement& VideoBox::dom_node()
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{
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return static_cast<HTML::HTMLVideoElement&>(*ReplacedBox::dom_node());
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}
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HTML::HTMLVideoElement const& VideoBox::dom_node() const
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{
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return static_cast<HTML::HTMLVideoElement const&>(*ReplacedBox::dom_node());
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}
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CSS::SizeWithAspectRatio VideoBox::natural_size() const
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{
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CSSPixels width = dom_node().video_width();
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CSSPixels height = dom_node().video_height();
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if (width > 0 && height > 0)
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return { width, height, CSSPixelFraction(width, height) };
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return { width, height, {} };
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}
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void VideoBox::did_set_viewport_rect(CSSPixelRect const&)
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{
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// FIXME: Several steps in HTMLMediaElement indicate we may optionally handle whether the media object
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// is in view. Implement those steps.
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}
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GC::Ptr<Painting::Paintable> VideoBox::create_paintable() const
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{
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return Painting::VideoPaintable::create(*this);
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}
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}
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