f87041bf3a
Resulting in a massive rename across almost everywhere! Alongside the namespace change, we now have the following names: * JS::NonnullGCPtr -> GC::Ref * JS::GCPtr -> GC::Ptr * JS::HeapFunction -> GC::Function * JS::CellImpl -> GC::Cell * JS::Handle -> GC::Root
76 lines
2.4 KiB
C++
76 lines
2.4 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/Bindings/SVGStopElementPrototype.h>
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#include <LibWeb/CSS/Parser/Parser.h>
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#include <LibWeb/CSS/StyleProperties.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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GC_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& old_value, Optional<String> const& value, Optional<FlyString> const& namespace_)
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{
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Base::attribute_changed(name, old_value, value, namespace_);
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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(); css_values.has_value())
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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(); css_values.has_value())
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return css_values->stop_opacity();
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return 1;
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}
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GC::Ref<SVGAnimatedNumber> SVGStopElement::offset() const
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{
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// FIXME: Implement this properly.
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return SVGAnimatedNumber::create(realm(), 0, 0);
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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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WEB_SET_PROTOTYPE_FOR_INTERFACE(SVGStopElement);
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}
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}
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