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LibWeb: Add window.navigation property

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This commit is contained in:
Andrew Kaster 2023-08-23 10:58:09 -06:00 • committed by Andrew Kaster
parent 0c2f758067
commit 7f043e3083
3 changed files with 22 additions and 0 deletions
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16
Userland/Libraries/LibWeb/HTML/Window.cpp
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@ -38,6 +38,7 @@
#include <LibWeb/HTML/Focus.h>
#include <LibWeb/HTML/Location.h>
#include <LibWeb/HTML/MessageEvent.h>
#include <LibWeb/HTML/Navigation.h>
#include <LibWeb/HTML/Navigator.h>
#include <LibWeb/HTML/Origin.h>
#include <LibWeb/HTML/PageTransitionEvent.h>
@ -106,6 +107,7 @@ void Window::visit_edges(JS::Cell::Visitor& visitor)
visitor.visit(m_location);
visitor.visit(m_crypto);
visitor.visit(m_navigator);
visitor.visit(m_navigation);
visitor.visit(m_custom_element_registry);
for (auto& plugin_object : m_pdf_viewer_plugin_objects)
visitor.visit(plugin_object);
@ -1410,6 +1412,20 @@ JS::NonnullGCPtr<Crypto::Crypto> Window::crypto()
return JS::NonnullGCPtr { *m_crypto };
}
// https://html.spec.whatwg.org/multipage/nav-history-apis.html#dom-navigation
JS::NonnullGCPtr<Navigation> Window::navigation()
{
// Upon creation of the Window object, its navigation API must be set
// to a new Navigation object created in the Window object's relevant realm.
if (!m_navigation) {
auto& realm = relevant_realm(*this);
m_navigation = heap().allocate<Navigation>(realm, realm);
}
// The navigation getter steps are to return this's navigation API.
return *m_navigation;
}
// https://html.spec.whatwg.org/multipage/custom-elements.html#dom-window-customelements
JS::NonnullGCPtr<CustomElementRegistry> Window::custom_elements()
{

4
Userland/Libraries/LibWeb/HTML/Window.h
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@ -136,6 +136,7 @@ public:
void set_name(String const&);
[[nodiscard]] JS::NonnullGCPtr<Location> location();
JS::NonnullGCPtr<History> history() const;
JS::NonnullGCPtr<Navigation> navigation();
void focus();
JS::NonnullGCPtr<WindowProxy> frames() const;
@ -226,6 +227,9 @@ private:
JS::GCPtr<Navigator> m_navigator;
JS::GCPtr<Location> m_location;
// https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-navigation-api
JS::GCPtr<Navigation> m_navigation;
// https://html.spec.whatwg.org/multipage/custom-elements.html#custom-elements-api
// Each Window object is associated with a unique instance of a CustomElementRegistry object, allocated when the Window object is created.
JS::GCPtr<CustomElementRegistry> m_custom_element_registry;

2
Userland/Libraries/LibWeb/HTML/Window.idl
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@ -8,6 +8,7 @@
#import <HighResolutionTime/Performance.idl>
#import <HTML/AnimationFrameProvider.idl>
#import <HTML/CustomElements/CustomElementRegistry.idl>
#import <HTML/Navigation.idl>
#import <HTML/Navigator.idl>
#import <HTML/WindowLocalStorage.idl>
#import <HTML/WindowOrWorkerGlobalScope.idl>
@ -24,6 +25,7 @@ interface Window : EventTarget {
attribute DOMString name;
[PutForwards=href, LegacyUnforgeable] readonly attribute Location location;
readonly attribute History history;
readonly attribute Navigation navigation;
readonly attribute CustomElementRegistry customElements;
undefined focus();