84e7216603
Having this here instead of in ReplacedBox means we can access it when figuring out what the "preferred aspect ratio" is. There's some inconsistency between specs about what this is called, but they're moving towards referring to this as "natural width/height/ aspect-ratio", so let's copy that terminology.
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@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/BrowsingContext.h>
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#include <LibWeb/Layout/FrameBox.h>
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#include <LibWeb/Layout/Viewport.h>
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#include <LibWeb/Painting/NestedBrowsingContextPaintable.h>
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namespace Web::Layout {
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FrameBox::FrameBox(DOM::Document& document, DOM::Element& element, NonnullRefPtr<CSS::StyleProperties> style)
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: ReplacedBox(document, element, move(style))
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{
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}
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FrameBox::~FrameBox() = default;
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void FrameBox::prepare_for_replaced_layout()
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{
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VERIFY(dom_node().nested_browsing_context());
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// FIXME: Do proper error checking, etc.
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set_natural_width(dom_node().attribute(HTML::AttributeNames::width).to_int().value_or(300));
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set_natural_height(dom_node().attribute(HTML::AttributeNames::height).to_int().value_or(150));
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}
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void FrameBox::did_set_content_size()
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{
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ReplacedBox::did_set_content_size();
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VERIFY(dom_node().nested_browsing_context());
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dom_node().nested_browsing_context()->set_size(paintable_box()->content_size());
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}
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JS::GCPtr<Painting::Paintable> FrameBox::create_paintable() const
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{
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return Painting::NestedBrowsingContextPaintable::create(*this);
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}
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}
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