c0d7f748ed
This commit introduces a WEB_SET_PROTOTYPE_FOR_INTERFACE macro that caches the interface name in a local static FlyString. This means that we only pay for FlyString-from-literal lookup once per browser lifetime instead of every time the interface is instantiated.
52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@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 <LibWeb/DOM/Document.h>
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#include <LibWeb/HTML/HTMLTitleElement.h>
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#include <LibWeb/HTML/TraversableNavigable.h>
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#include <LibWeb/Page/Page.h>
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namespace Web::HTML {
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JS_DEFINE_ALLOCATOR(HTMLTitleElement);
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HTMLTitleElement::HTMLTitleElement(DOM::Document& document, DOM::QualifiedName qualified_name)
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: HTMLElement(document, move(qualified_name))
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{
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}
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HTMLTitleElement::~HTMLTitleElement() = default;
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void HTMLTitleElement::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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WEB_SET_PROTOTYPE_FOR_INTERFACE(HTMLTitleElement);
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}
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void HTMLTitleElement::children_changed()
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{
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HTMLElement::children_changed();
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auto navigable = this->navigable();
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if (navigable && navigable->is_traversable()) {
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navigable->traversable_navigable()->page().client().page_did_change_title(document().title().to_byte_string());
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}
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}
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// https://html.spec.whatwg.org/multipage/semantics.html#dom-title-text
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String HTMLTitleElement::text() const
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{
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// The text attribute's getter must return this title element's child text content.
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return child_text_content();
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}
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// https://html.spec.whatwg.org/multipage/semantics.html#dom-title-text
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void HTMLTitleElement::set_text(String const& value)
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{
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// The text attribute's setter must string replace all with the given value within this title element.
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string_replace_all(value);
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}
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}
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