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268b9c5d90
This removes a set of complex reference cycles between DOM, layout tree and browsing context. It also makes lifetimes much easier to reason about, as the DOM and layout trees are now free to keep each other alive.
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
/*
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* Copyright (c) 2020, Matthew Olsson <matthewcolsson@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibGfx/Bitmap.h>
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#include <LibWeb/SVG/SVGGraphicsElement.h>
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#include <LibWeb/SVG/ViewBox.h>
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namespace Web::SVG {
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class SVGSVGElement final : public SVGGraphicsElement {
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WEB_PLATFORM_OBJECT(SVGSVGElement, SVGGraphicsElement);
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public:
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virtual JS::GCPtr<Layout::Node> create_layout_node(NonnullRefPtr<CSS::StyleProperties>) override;
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virtual void apply_presentational_hints(CSS::StyleProperties&) const override;
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virtual bool requires_svg_container() const override { return false; }
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virtual bool is_svg_container() const override { return true; }
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Optional<ViewBox> const& view_box() const { return m_view_box; }
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private:
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SVGSVGElement(DOM::Document&, DOM::QualifiedName);
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virtual bool is_svg_svg_element() const override { return true; }
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virtual void parse_attribute(FlyString const& name, String const& value) override;
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Optional<ViewBox> m_view_box;
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};
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}
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namespace Web::DOM {
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template<>
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inline bool Node::fast_is<SVG::SVGSVGElement>() const { return is_svg_svg_element(); }
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}
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