mirror of
https://github.com/RGBCube/serenity
synced 2025-05-15 09:54:57 +00:00
bfd354492e
With this change, we now have ~1200 CellAllocators across both LibJS and LibWeb in a normal WebContent instance. This gives us a minimum heap size of 4.7 MiB in the scenario where we only have one cell allocated per type. Of course, in practice there will be many more of each type, so the effective overhead is quite a bit smaller than that in practice. I left a few types unconverted to this mechanism because I got tired of doing this. :^)
74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
/*
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* Copyright (c) 2023, MacDue <macdue@dueutil.tech>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/CSS/Parser/Parser.h>
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#include <LibWeb/CSS/StyleValues/IdentifierStyleValue.h>
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#include <LibWeb/Layout/BlockContainer.h>
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#include <LibWeb/SVG/AttributeNames.h>
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#include <LibWeb/SVG/AttributeParser.h>
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#include <LibWeb/SVG/SVGStopElement.h>
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namespace Web::SVG {
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JS_DEFINE_ALLOCATOR(SVGStopElement);
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SVGStopElement::SVGStopElement(DOM::Document& document, DOM::QualifiedName qualified_name)
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: SVGElement(document, qualified_name)
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{
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}
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void SVGStopElement::attribute_changed(FlyString const& name, Optional<String> const& value)
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{
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SVGElement::attribute_changed(name, value);
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if (name == SVG::AttributeNames::offset) {
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m_offset = AttributeParser::parse_number_percentage(value.value_or(String {}));
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}
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}
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void SVGStopElement::apply_presentational_hints(CSS::StyleProperties& style) const
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{
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CSS::Parser::ParsingContext parsing_context { document() };
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for_each_attribute([&](auto& name, auto& value) {
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CSS::Parser::ParsingContext parsing_context { document() };
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if (name.equals_ignoring_ascii_case("stop-color"sv)) {
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if (auto stop_color = parse_css_value(parsing_context, value, CSS::PropertyID::StopColor)) {
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style.set_property(CSS::PropertyID::StopColor, stop_color.release_nonnull());
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}
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} else if (name.equals_ignoring_ascii_case("stop-opacity"sv)) {
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if (auto stop_opacity = parse_css_value(parsing_context, value, CSS::PropertyID::StopOpacity)) {
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style.set_property(CSS::PropertyID::StopOpacity, stop_opacity.release_nonnull());
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}
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}
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});
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}
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Gfx::Color SVGStopElement::stop_color() const
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{
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if (auto css_values = computed_css_values())
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return css_values->stop_color();
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return Color::Black;
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}
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float SVGStopElement::stop_opacity() const
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{
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if (auto css_values = computed_css_values())
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return css_values->stop_opacity();
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return 1;
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}
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JS::NonnullGCPtr<SVGAnimatedNumber> SVGStopElement::offset() const
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{
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TODO();
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}
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void SVGStopElement::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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set_prototype(&Bindings::ensure_web_prototype<Bindings::SVGStopElementPrototype>(realm, "SVGStopElement"));
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}
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}
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