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ladybird/Userland/Libraries/LibWeb/SVG/SVGGeometryElement.cpp

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LibWeb: Begin SVG element support This commit starts adding a basic SVG element. Currently, svg elements have support for the width and height properties, as well as the stroke, stroke-width, and fill properties. The only child element supported is the path element, as most other graphical elements are just shorthand for paths.
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/*
Userland: Use mattco@serenityos.org for my copyright headers
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* Copyright (c) 2020, Matthew Olsson <mattco@serenityos.org>
LibWeb: Begin SVG element support This commit starts adding a basic SVG element. Currently, svg elements have support for the width and height properties, as well as the stroke, stroke-width, and fill properties. The only child element supported is the path element, as most other graphical elements are just shorthand for paths.
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*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
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* SPDX-License-Identifier: BSD-2-Clause
LibWeb: Begin SVG element support This commit starts adding a basic SVG element. Currently, svg elements have support for the width and height properties, as well as the stroke, stroke-width, and fill properties. The only child element supported is the path element, as most other graphical elements are just shorthand for paths.
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*/
LibWeb+LibJS: Make the EventTarget hierarchy (incl. DOM) GC-allocated This is a monster patch that turns all EventTargets into GC-allocated PlatformObjects. Their C++ wrapper classes are removed, and the LibJS garbage collector is now responsible for their lifetimes. There's a fair amount of hacks and band-aids in this patch, and we'll have a lot of cleanup to do after this.
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#include <LibWeb/HTML/Window.h>
LibWeb: Rename SVGPathBox -> SVGGeometryBox This fits better since it's now used by all SVGGeometryElements.
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#include <LibWeb/Layout/SVGGeometryBox.h>
LibWeb: Refactor SVG files into their own directory; follow spec layout
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#include <LibWeb/SVG/SVGGeometryElement.h>
LibWeb: Begin SVG element support This commit starts adding a basic SVG element. Currently, svg elements have support for the width and height properties, as well as the stroke, stroke-width, and fill properties. The only child element supported is the path element, as most other graphical elements are just shorthand for paths.
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LibWeb: Refactor SVG files into their own directory; follow spec layout
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namespace Web::SVG {
LibWeb: Begin SVG element support This commit starts adding a basic SVG element. Currently, svg elements have support for the width and height properties, as well as the stroke, stroke-width, and fill properties. The only child element supported is the path element, as most other graphical elements are just shorthand for paths.
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LibWeb: Move QualifiedName into the Web::DOM namespace
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SVGGeometryElement::SVGGeometryElement(DOM::Document& document, DOM::QualifiedName qualified_name)
LibWeb: Use move semantics for QualifiedName more often
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: SVGGraphicsElement(document, move(qualified_name))
LibWeb: Refactor SVG files into their own directory; follow spec layout
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{
LibWeb: Use cached_web_prototype() as much as possible Unlike ensure_web_prototype<T>(), the cached version doesn't require the prototype type to be fully formed, so we can use it without including the FooPrototype.h header. It's also a bit less verbose. :^)
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set_prototype(&window().cached_web_prototype("SVGGeometryElement"));
LibWeb: Refactor SVG files into their own directory; follow spec layout
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}
LibWeb: Begin SVG element support This commit starts adding a basic SVG element. Currently, svg elements have support for the width and height properties, as well as the stroke, stroke-width, and fill properties. The only child element supported is the path element, as most other graphical elements are just shorthand for paths.
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LibWeb: Move SVGPathElement methods into SVGGeometryElement From the spec: > Interface SVGGeometryElement represents SVG elements whose rendering > is defined by geometry with an equivalent path, and which can be > filled and stroked. This includes paths and the basic shapes. - https://svgwg.org/svg2-draft/types.html#InterfaceSVGGeometryElement Making them all create an SVGPathBox, and return a Path from get_path(), means we can implement the "basic shapes" using the path system we already have. :^)
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RefPtr<Layout::Node> SVGGeometryElement::create_layout_node(NonnullRefPtr<CSS::StyleProperties> style)
{
LibWeb: Rename SVGPathBox -> SVGGeometryBox This fits better since it's now used by all SVGGeometryElements.
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return adopt_ref(*new Layout::SVGGeometryBox(document(), *this, move(style)));
LibWeb: Move SVGPathElement methods into SVGGeometryElement From the spec: > Interface SVGGeometryElement represents SVG elements whose rendering > is defined by geometry with an equivalent path, and which can be > filled and stroked. This includes paths and the basic shapes. - https://svgwg.org/svg2-draft/types.html#InterfaceSVGGeometryElement Making them all create an SVGPathBox, and return a Path from get_path(), means we can implement the "basic shapes" using the path system we already have. :^)
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}
LibWeb: Stub out two functions on SVGGeometryElement These two were called by Discord while loading: - float getTotalLength(); - DOMPoint getPointAtLength(float distance);
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float SVGGeometryElement::get_total_length()
{
return 0;
}
LibWeb: Make DOMPoint and DOMPointReadOnly GC-allocated
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JS::NonnullGCPtr<Geometry::DOMPoint> SVGGeometryElement::get_point_at_length(float distance)
LibWeb: Stub out two functions on SVGGeometryElement These two were called by Discord while loading: - float getTotalLength(); - DOMPoint getPointAtLength(float distance);
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{
(void)distance;
LibWeb: Make DOMPoint and DOMPointReadOnly GC-allocated
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return Geometry::DOMPoint::create_with_global_object(window(), 0, 0, 0, 0);
LibWeb: Stub out two functions on SVGGeometryElement These two were called by Discord while loading: - float getTotalLength(); - DOMPoint getPointAtLength(float distance);
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}
LibWeb: Begin SVG element support This commit starts adding a basic SVG element. Currently, svg elements have support for the width and height properties, as well as the stroke, stroke-width, and fill properties. The only child element supported is the path element, as most other graphical elements are just shorthand for paths.
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}
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