mirror of
https://github.com/LadybirdBrowser/ladybird
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fd44da6829
Previously, the LibWeb bindings generator would output multiple per interface files like Prototype/Constructor/Namespace/GlobalMixin depending on the contents of that IDL file. This complicates the build system as it means that it does not know what files will be generated without knowledge of the contents of that IDL file. Instead, for each IDL file only generate a single Bindings/<IDLFile>.h and Bindings/<IDLFile>.cpp.
89 lines
3.9 KiB
C++
89 lines
3.9 KiB
C++
/*
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* Copyright (c) 2023, Luke Wilde <lukew@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibGC/Heap.h>
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#include <LibJS/Runtime/Realm.h>
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/Bindings/SVGAnimatedString.h>
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#include <LibWeb/SVG/SVGAnimatedString.h>
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#include <LibWeb/SVG/SVGElement.h>
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namespace Web::SVG {
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GC_DEFINE_ALLOCATOR(SVGAnimatedString);
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GC::Ref<SVGAnimatedString> SVGAnimatedString::create(JS::Realm& realm, GC::Ref<SVGElement> element, DOM::QualifiedName reflected_attribute, Optional<DOM::QualifiedName> deprecated_reflected_attribute, Optional<FlyString> initial_value)
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{
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return realm.create<SVGAnimatedString>(realm, element, move(reflected_attribute), move(deprecated_reflected_attribute), move(initial_value));
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}
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SVGAnimatedString::SVGAnimatedString(JS::Realm& realm, GC::Ref<SVGElement> element, DOM::QualifiedName reflected_attribute, Optional<DOM::QualifiedName> deprecated_reflected_attribute, Optional<FlyString> initial_value)
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: Bindings::PlatformObject(realm)
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, m_element(element)
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, m_reflected_attribute(move(reflected_attribute))
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, m_deprecated_reflected_attribute(move(deprecated_reflected_attribute))
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, m_initial_value(move(initial_value))
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{
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}
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SVGAnimatedString::~SVGAnimatedString() = default;
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void SVGAnimatedString::initialize(JS::Realm& realm)
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{
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WEB_SET_PROTOTYPE_FOR_INTERFACE(SVGAnimatedString);
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Base::initialize(realm);
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}
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void SVGAnimatedString::visit_edges(Cell::Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(m_element);
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}
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// https://svgwg.org/svg2-draft/types.html#__svg__SVGAnimatedString__baseVal
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String SVGAnimatedString::base_val() const
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{
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// On getting baseVal or animVal, the following steps are run:
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// 1. If the reflected attribute is not present, then:
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if (!m_element->has_attribute_ns(m_reflected_attribute.namespace_(), m_reflected_attribute.local_name())) {
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// 1. If the SVGAnimatedString object is defined to additionally reflect a second, deprecated attribute,
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// and that attribute is present, then return its value.
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if (m_deprecated_reflected_attribute.has_value()) {
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if (auto attribute = m_element->get_attribute_ns(m_deprecated_reflected_attribute->namespace_(), m_deprecated_reflected_attribute->local_name()); attribute.has_value())
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return attribute.release_value();
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}
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// 2. Otherwise, if the reflected attribute has an initial value, then return it.
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if (m_initial_value.has_value())
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return m_initial_value.value().to_string();
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// 3. Otherwise, return the empty string.
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return {};
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}
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// 2. Otherwise, the reflected attribute is present. Return its value.
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return m_element->get_attribute_ns(m_reflected_attribute.namespace_(), m_reflected_attribute.local_name()).value();
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}
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// https://svgwg.org/svg2-draft/types.html#__svg__SVGAnimatedString__baseVal
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void SVGAnimatedString::set_base_val(String const& base_val)
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{
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// 1. If the reflected attribute is not present, the SVGAnimatedString object is defined to additionally reflect
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// a second, deprecated attribute, and that deprecated attribute is present, then set that deprecated attribute
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// to the specified value.
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if (!m_element->has_attribute_ns(m_reflected_attribute.namespace_(), m_reflected_attribute.local_name())
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&& m_deprecated_reflected_attribute.has_value()
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&& m_element->has_attribute_ns(m_deprecated_reflected_attribute->namespace_(), m_deprecated_reflected_attribute->local_name())) {
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m_element->set_attribute_value(m_deprecated_reflected_attribute->local_name(), base_val, m_deprecated_reflected_attribute->prefix(), m_deprecated_reflected_attribute->namespace_());
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return;
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}
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// 2. Otherwise, set the reflected attribute to the specified value.
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m_element->set_attribute_value(m_reflected_attribute.local_name(), base_val, m_reflected_attribute.prefix(), m_reflected_attribute.namespace_());
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}
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}
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