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LibWeb: Add Document.{images,embeds,plugins,links,forms,scripts}

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Luke 2021-05-04 23:13:28 +01:00 • committed by Linus Groh
parent 19731fc14c
commit 7f6baf8b17
3 changed files with 75 additions and 0 deletions
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63
Userland/Libraries/LibWeb/DOM/Document.cpp
View file

@ -1,6 +1,7 @@
/*
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -33,10 +34,14 @@
#include <LibWeb/HTML/AttributeNames.h>
#include <LibWeb/HTML/EventNames.h>
#include <LibWeb/HTML/HTMLAnchorElement.h>
#include <LibWeb/HTML/HTMLAreaElement.h>
#include <LibWeb/HTML/HTMLBodyElement.h>
#include <LibWeb/HTML/HTMLEmbedElement.h>
#include <LibWeb/HTML/HTMLFormElement.h>
#include <LibWeb/HTML/HTMLFrameSetElement.h>
#include <LibWeb/HTML/HTMLHeadElement.h>
#include <LibWeb/HTML/HTMLHtmlElement.h>
#include <LibWeb/HTML/HTMLImageElement.h>
#include <LibWeb/HTML/HTMLScriptElement.h>
#include <LibWeb/HTML/HTMLTitleElement.h>
#include <LibWeb/InProcessWebView.h>
@ -511,6 +516,7 @@ NonnullRefPtr<HTMLCollection> Document::get_elements_by_class_name(FlyString con
});
}
// https://html.spec.whatwg.org/multipage/obsolete.html#dom-document-applets
NonnullRefPtr<HTMLCollection> Document::applets()
{
// FIXME: This should return the same HTMLCollection object every time,
@ -518,6 +524,7 @@ NonnullRefPtr<HTMLCollection> Document::applets()
return HTMLCollection::create(*this, [] { return false; });
}
// https://html.spec.whatwg.org/multipage/obsolete.html#dom-document-anchors
NonnullRefPtr<HTMLCollection> Document::anchors()
{
// FIXME: This should return the same HTMLCollection object every time,
@ -527,6 +534,62 @@ NonnullRefPtr<HTMLCollection> Document::anchors()
});
}
// https://html.spec.whatwg.org/multipage/dom.html#dom-document-images
NonnullRefPtr<HTMLCollection> Document::images()
{
// FIXME: This should return the same HTMLCollection object every time,
// but that would cause a reference cycle since HTMLCollection refs the root.
return HTMLCollection::create(*this, [](Element const& element) {
return is<HTML::HTMLImageElement>(element);
});
}
// https://html.spec.whatwg.org/multipage/dom.html#dom-document-embeds
NonnullRefPtr<HTMLCollection> Document::embeds()
{
// FIXME: This should return the same HTMLCollection object every time,
// but that would cause a reference cycle since HTMLCollection refs the root.
return HTMLCollection::create(*this, [](Element const& element) {
return is<HTML::HTMLEmbedElement>(element);
});
}
// https://html.spec.whatwg.org/multipage/dom.html#dom-document-plugins
NonnullRefPtr<HTMLCollection> Document::plugins()
{
return embeds();
}
// https://html.spec.whatwg.org/multipage/dom.html#dom-document-links
NonnullRefPtr<HTMLCollection> Document::links()
{
// FIXME: This should return the same HTMLCollection object every time,
// but that would cause a reference cycle since HTMLCollection refs the root.
return HTMLCollection::create(*this, [](Element const& element) {
return (is<HTML::HTMLAnchorElement>(element) || is<HTML::HTMLAreaElement>(element)) && element.has_attribute(HTML::AttributeNames::href);
});
}
// https://html.spec.whatwg.org/multipage/dom.html#dom-document-forms
NonnullRefPtr<HTMLCollection> Document::forms()
{
// FIXME: This should return the same HTMLCollection object every time,
// but that would cause a reference cycle since HTMLCollection refs the root.
return HTMLCollection::create(*this, [](Element const& element) {
return is<HTML::HTMLFormElement>(element);
});
}
// https://html.spec.whatwg.org/multipage/dom.html#dom-document-scripts
NonnullRefPtr<HTMLCollection> Document::scripts()
{
// FIXME: This should return the same HTMLCollection object every time,
// but that would cause a reference cycle since HTMLCollection refs the root.
return HTMLCollection::create(*this, [](Element const& element) {
return is<HTML::HTMLScriptElement>(element);
});
}
Color Document::link_color() const
{
if (m_link_color.has_value())

6
Userland/Libraries/LibWeb/DOM/Document.h
View file

@ -142,6 +142,12 @@ public:
NonnullRefPtr<HTMLCollection> applets();
NonnullRefPtr<HTMLCollection> anchors();
NonnullRefPtr<HTMLCollection> images();
NonnullRefPtr<HTMLCollection> embeds();
NonnullRefPtr<HTMLCollection> plugins();
NonnullRefPtr<HTMLCollection> links();
NonnullRefPtr<HTMLCollection> forms();
NonnullRefPtr<HTMLCollection> scripts();
const String& source() const { return m_source; }
void set_source(const String& source) { m_source = source; }

6
Userland/Libraries/LibWeb/DOM/Document.idl
View file

@ -20,6 +20,12 @@ interface Document : Node {
readonly attribute HTMLCollection applets;
readonly attribute HTMLCollection anchors;
readonly attribute HTMLCollection images;
readonly attribute HTMLCollection embeds;
readonly attribute HTMLCollection plugins;
readonly attribute HTMLCollection links;
readonly attribute HTMLCollection forms;
readonly attribute HTMLCollection scripts;
Element createElement(DOMString tagName);
Element createElementNS(DOMString? namespace, DOMString qualifiedName);