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LibWeb: Implement the HTMLAreaElement.relList
attribute
This returns a DOMTokenList that reflects the `rel` attribute.
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Notes:
sideshowbarker
2024-07-17 02:29:45 +09:00
Author: https://github.com/tcl3 Commit: https://github.com/SerenityOS/serenity/commit/0a3e1846f0 Pull-request: https://github.com/SerenityOS/serenity/pull/24342
@ -4,3 +4,9 @@ a.relList for after setting rel to "whatever": whatever
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a.relList for after setting rel to "prefetch": prefetch
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a.relList contains "prefetch": true
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a.relList contains "whatever": false
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area.relList initial length: 0
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area.relList always returns the same value: true
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area.relList for after setting rel to "whatever": whatever
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area.relList for after setting rel to "prefetch": prefetch
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area.relList contains "prefetch": true
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area.relList contains "whatever": false
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@ -17,6 +17,7 @@
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test(() => {
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const tagNamesToTest = [
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"a",
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"area",
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];
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for (const tagName of tagNamesToTest) {
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@ -6,6 +6,7 @@
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#include <LibWeb/ARIA/Roles.h>
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#include <LibWeb/Bindings/HTMLAreaElementPrototype.h>
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#include <LibWeb/DOM/DOMTokenList.h>
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#include <LibWeb/HTML/HTMLAreaElement.h>
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#include <LibWeb/HTML/Window.h>
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@ -31,9 +32,21 @@ void HTMLAreaElement::attribute_changed(FlyString const& name, Optional<String>
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HTMLElement::attribute_changed(name, value);
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if (name == HTML::AttributeNames::href) {
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set_the_url();
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} else if (name == HTML::AttributeNames::rel) {
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if (m_rel_list)
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m_rel_list->associated_attribute_changed(value.value_or(String {}));
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}
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}
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// https://html.spec.whatwg.org/multipage/image-maps.html#dom-area-rellist
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JS::GCPtr<DOM::DOMTokenList> HTMLAreaElement::rel_list()
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{
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// The IDL attribute relList must reflect the rel content attribute.
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if (!m_rel_list)
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m_rel_list = DOM::DOMTokenList::create(*this, HTML::AttributeNames::rel);
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return m_rel_list;
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}
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Optional<String> HTMLAreaElement::hyperlink_element_utils_href() const
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{
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return attribute(HTML::AttributeNames::href);
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@ -20,6 +20,7 @@ class HTMLAreaElement final
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public:
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virtual ~HTMLAreaElement() override;
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JS::GCPtr<DOM::DOMTokenList> rel_list();
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private:
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HTMLAreaElement(DOM::Document&, DOM::QualifiedName);
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@ -50,6 +51,8 @@ private:
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}
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virtual Optional<ARIA::Role> default_role() const override;
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JS::GCPtr<DOM::DOMTokenList> m_rel_list;
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};
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}
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@ -14,7 +14,7 @@ interface HTMLAreaElement : HTMLElement {
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[CEReactions, Reflect] attribute DOMString download;
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[CEReactions, Reflect] attribute USVString ping;
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[CEReactions, Reflect] attribute DOMString rel;
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// FIXME: [SameObject, PutForwards=value] readonly attribute DOMTokenList relList;
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[SameObject, PutForwards=value] readonly attribute DOMTokenList relList;
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// FIXME: [CEReactions] attribute DOMString referrerPolicy;
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// Obsolete
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