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LibWeb: Add a bare-bones SVG <g> element

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This commit is contained in:
Andreas Kling 2021-09-18 00:04:19 +02:00
parent 92c08ad4ac
commit 7ac889e533
5 changed files with 55 additions and 0 deletions
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1
Userland/Libraries/LibWeb/CMakeLists.txt
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@ -225,6 +225,7 @@ set(SOURCES
RequestIdleCallback/IdleDeadline.cpp RequestIdleCallback/IdleDeadline.cpp
SVG/AttributeNames.cpp SVG/AttributeNames.cpp
SVG/SVGElement.cpp SVG/SVGElement.cpp
SVG/SVGGElement.cpp
SVG/SVGGeometryElement.cpp SVG/SVGGeometryElement.cpp
SVG/SVGGraphicsElement.cpp SVG/SVGGraphicsElement.cpp
SVG/SVGPathElement.cpp SVG/SVGPathElement.cpp

3
Userland/Libraries/LibWeb/DOM/ElementFactory.cpp
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@ -76,6 +76,7 @@
#include <LibWeb/HTML/HTMLUListElement.h> #include <LibWeb/HTML/HTMLUListElement.h>
#include <LibWeb/HTML/HTMLUnknownElement.h> #include <LibWeb/HTML/HTMLUnknownElement.h>
#include <LibWeb/HTML/HTMLVideoElement.h> #include <LibWeb/HTML/HTMLVideoElement.h>
#include <LibWeb/SVG/SVGGElement.h>
#include <LibWeb/SVG/SVGPathElement.h> #include <LibWeb/SVG/SVGPathElement.h>
#include <LibWeb/SVG/SVGSVGElement.h> #include <LibWeb/SVG/SVGSVGElement.h>
#include <LibWeb/SVG/TagNames.h> #include <LibWeb/SVG/TagNames.h>
@ -235,6 +236,8 @@ NonnullRefPtr<Element> create_element(Document& document, const FlyString& tag_n
return adopt_ref(*new SVG::SVGSVGElement(document, move(qualified_name))); return adopt_ref(*new SVG::SVGSVGElement(document, move(qualified_name)));
if (lowercase_tag_name == SVG::TagNames::path) if (lowercase_tag_name == SVG::TagNames::path)
return adopt_ref(*new SVG::SVGPathElement(document, move(qualified_name))); return adopt_ref(*new SVG::SVGPathElement(document, move(qualified_name)));
if (lowercase_tag_name == SVG::TagNames::g)
return adopt_ref(*new SVG::SVGGElement(document, move(qualified_name)));
// FIXME: If name is a valid custom element name, then return HTMLElement. // FIXME: If name is a valid custom element name, then return HTMLElement.

27
Userland/Libraries/LibWeb/SVG/SVGGElement.cpp Normal file
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@ -0,0 +1,27 @@
/*
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/StringBuilder.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/Layout/SVGGraphicsBox.h>
#include <LibWeb/SVG/SVGGElement.h>
namespace Web::SVG {
SVGGElement::SVGGElement(DOM::Document& document, QualifiedName qualified_name)
: SVGGraphicsElement(document, move(qualified_name))
{
}
RefPtr<Layout::Node> SVGGElement::create_layout_node()
{
auto style = document().style_resolver().resolve_style(*this);
if (style->display() == CSS::Display::None)
return nullptr;
return adopt_ref(*new Layout::SVGGraphicsBox(document(), *this, move(style)));
}
}

23
Userland/Libraries/LibWeb/SVG/SVGGElement.h Normal file
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@ -0,0 +1,23 @@
/*
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/SVG/SVGGraphicsElement.h>
namespace Web::SVG {
class SVGGElement final : public SVGGraphicsElement {
public:
using WrapperType = Bindings::SVGPathElementWrapper;
SVGGElement(DOM::Document&, QualifiedName);
virtual ~SVGGElement() override = default;
virtual RefPtr<Layout::Node> create_layout_node() override;
};
}

1
Userland/Libraries/LibWeb/SVG/TagNames.h
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@ -11,6 +11,7 @@
namespace Web::SVG::TagNames { namespace Web::SVG::TagNames {
#define ENUMERATE_SVG_GRAPHICS_TAGS \ #define ENUMERATE_SVG_GRAPHICS_TAGS \
__ENUMERATE_SVG_TAG(g) \
__ENUMERATE_SVG_TAG(path) \ __ENUMERATE_SVG_TAG(path) \
__ENUMERATE_SVG_TAG(svg) __ENUMERATE_SVG_TAG(svg)