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LibWeb: Sketch out basic support for SVG <foreignObject> elements

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This patch adds basic DOM construction and IDL bindings for foreign
objects in SVG trees.
This commit is contained in:
Andreas Kling 2022-11-10 13:49:26 +01:00
parent e9eba66361
commit 0555684682
7 changed files with 139 additions and 0 deletions
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41
Userland/Libraries/LibWeb/SVG/SVGForeignObjectElement.h Normal file
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/*
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/SVG/SVGGraphicsElement.h>
namespace Web::SVG {
// https://svgwg.org/svg2-draft/embedded.html#InterfaceSVGForeignObjectElement
class SVGForeignObjectElement final : public SVGGraphicsElement {
WEB_PLATFORM_OBJECT(SVGForeignObjectElement, SVGGraphicsElement);
public:
virtual ~SVGForeignObjectElement() override;
virtual JS::GCPtr<Layout::Node> create_layout_node(NonnullRefPtr<CSS::StyleProperties>) override;
JS::NonnullGCPtr<SVG::SVGAnimatedLength> x();
JS::NonnullGCPtr<SVG::SVGAnimatedLength> y();
JS::NonnullGCPtr<SVG::SVGAnimatedLength> width();
JS::NonnullGCPtr<SVG::SVGAnimatedLength> height();
private:
SVGForeignObjectElement(DOM::Document& document, DOM::QualifiedName qualified_name);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
virtual void apply_presentational_hints(CSS::StyleProperties&) const override;
JS::GCPtr<SVG::SVGAnimatedLength> m_x;
JS::GCPtr<SVG::SVGAnimatedLength> m_y;
JS::GCPtr<SVG::SVGAnimatedLength> m_width;
JS::GCPtr<SVG::SVGAnimatedLength> m_height;
};
}