1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-14 11:34:59 +00:00
serenity/Userland/Libraries/LibWeb/SVG/SVGDefsElement.cpp
MacDue 163b6bb401 LibWeb: Special case SVG masks during layout
Rather than try to lay out masks normally, this updates the TreeBuilder
to create layout nodes for masks as a child of their user (i.e. the
masked element). This allows each use of a mask to be laid out
differently, which makes supporting `maskContentUnits=objectBoundingBox`
fairly easy.

The `SVGFormattingContext` is then updated to lay out masks last (as
their sizing may depend on their parent), and treats them like
viewports.

This is pretty ad-hoc, but the SVG specification does not give any
guidance on how to actually implement this.
2024-03-12 08:51:50 +01:00

30 lines
688 B
C++

/*
* Copyright (c) 2022, Simon Danner <danner.simon@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Layout/SVGBox.h>
#include <LibWeb/SVG/SVGDefsElement.h>
namespace Web::SVG {
JS_DEFINE_ALLOCATOR(SVGDefsElement);
SVGDefsElement::SVGDefsElement(DOM::Document& document, DOM::QualifiedName qualified_name)
: SVGGraphicsElement(document, move(qualified_name))
{
}
SVGDefsElement::~SVGDefsElement()
{
}
void SVGDefsElement::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::SVGDefsElementPrototype>(realm, "SVGDefsElement"_fly_string));
}
}