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- /*
- * Copyright (c) 2023, MacDue <macdue@dueutil.tech>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
- #include <LibWeb/Bindings/Intrinsics.h>
- #include <LibWeb/CSS/Parser/Parser.h>
- #include <LibWeb/CSS/StyleProperties.h>
- #include <LibWeb/SVG/AttributeNames.h>
- #include <LibWeb/SVG/AttributeParser.h>
- #include <LibWeb/SVG/SVGStopElement.h>
- namespace Web::SVG {
- JS_DEFINE_ALLOCATOR(SVGStopElement);
- SVGStopElement::SVGStopElement(DOM::Document& document, DOM::QualifiedName qualified_name)
- : SVGElement(document, qualified_name)
- {
- }
- void SVGStopElement::attribute_changed(FlyString const& name, Optional<String> const& value)
- {
- SVGElement::attribute_changed(name, value);
- if (name == SVG::AttributeNames::offset) {
- m_offset = AttributeParser::parse_number_percentage(value.value_or(String {}));
- }
- }
- void SVGStopElement::apply_presentational_hints(CSS::StyleProperties& style) const
- {
- CSS::Parser::ParsingContext parsing_context { document() };
- for_each_attribute([&](auto& name, auto& value) {
- CSS::Parser::ParsingContext parsing_context { document() };
- if (name.equals_ignoring_ascii_case("stop-color"sv)) {
- if (auto stop_color = parse_css_value(parsing_context, value, CSS::PropertyID::StopColor)) {
- style.set_property(CSS::PropertyID::StopColor, stop_color.release_nonnull());
- }
- } else if (name.equals_ignoring_ascii_case("stop-opacity"sv)) {
- if (auto stop_opacity = parse_css_value(parsing_context, value, CSS::PropertyID::StopOpacity)) {
- style.set_property(CSS::PropertyID::StopOpacity, stop_opacity.release_nonnull());
- }
- }
- });
- }
- Gfx::Color SVGStopElement::stop_color() const
- {
- if (auto css_values = computed_css_values())
- return css_values->stop_color();
- return Color::Black;
- }
- float SVGStopElement::stop_opacity() const
- {
- if (auto css_values = computed_css_values())
- return css_values->stop_opacity();
- return 1;
- }
- JS::NonnullGCPtr<SVGAnimatedNumber> SVGStopElement::offset() const
- {
- // FIXME: Implement this properly.
- return SVGAnimatedNumber::create(realm(), 0, 0);
- }
- void SVGStopElement::initialize(JS::Realm& realm)
- {
- Base::initialize(realm);
- WEB_SET_PROTOTYPE_FOR_INTERFACE(SVGStopElement);
- }
- }
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