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LibWeb: Add class to represent "list of available images" from HTML spec

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This commit is contained in:
Andreas Kling 2023-05-11 06:12:45 +02:00
parent 596eabe9e6
commit 9281bf7a01
6 changed files with 158 additions and 0 deletions
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13
Userland/Libraries/LibWeb/DOM/Document.cpp
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@ -58,6 +58,7 @@
#include <LibWeb/HTML/HTMLLinkElement.h>
#include <LibWeb/HTML/HTMLScriptElement.h>
#include <LibWeb/HTML/HTMLTitleElement.h>
#include <LibWeb/HTML/ListOfAvailableImages.h>
#include <LibWeb/HTML/Location.h>
#include <LibWeb/HTML/MessageEvent.h>
#include <LibWeb/HTML/Navigable.h>
@ -330,6 +331,8 @@ JS::ThrowCompletionOr<void> Document::initialize(JS::Realm& realm)
m_selection = MUST_OR_THROW_OOM(heap().allocate<Selection::Selection>(realm, realm, *this));
m_list_of_available_images = TRY_OR_THROW_OOM(realm.vm(), try_make<HTML::ListOfAvailableImages>());
return {};
}
@ -2567,4 +2570,14 @@ void Document::make_active()
HTML::relevant_settings_object(window).execution_ready = true;
}
HTML::ListOfAvailableImages& Document::list_of_available_images()
{
return *m_list_of_available_images;
}
HTML::ListOfAvailableImages const& Document::list_of_available_images() const
{
return *m_list_of_available_images;
}
}

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

@ -474,6 +474,9 @@ public:
void set_salvageable(bool value) { m_salvageable = value; };
HTML::ListOfAvailableImages& list_of_available_images();
HTML::ListOfAvailableImages const& list_of_available_images() const;
protected:
virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
@ -639,6 +642,9 @@ private:
// NOTE: This is a cache to make finding the first <base href> element O(1).
JS::GCPtr<HTML::HTMLBaseElement const> m_first_base_element_with_href_in_tree_order;
// https://html.spec.whatwg.org/multipage/images.html#list-of-available-images
OwnPtr<HTML::ListOfAvailableImages> m_list_of_available_images;
};
template<>