mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-01-24 02:03:06 -05:00
134 lines
4.2 KiB
C++
134 lines
4.2 KiB
C++
/*
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* Copyright (c) 2022, Andrew Kaster <akaster@serenityos.org>
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* Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
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* Copyright (c) 2024, Jamie Mansfield <jmansfield@cadixdev.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibJS/Heap/Heap.h>
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#include <LibJS/Runtime/Realm.h>
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/Bindings/NavigatorPrototype.h>
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#include <LibWeb/Clipboard/Clipboard.h>
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#include <LibWeb/HTML/Navigator.h>
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#include <LibWeb/HTML/Scripting/Environments.h>
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#include <LibWeb/HTML/ServiceWorkerContainer.h>
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#include <LibWeb/HTML/Window.h>
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#include <LibWeb/Loader/ResourceLoader.h>
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#include <LibWeb/Page/Page.h>
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namespace Web::HTML {
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JS_DEFINE_ALLOCATOR(Navigator);
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JS::NonnullGCPtr<Navigator> Navigator::create(JS::Realm& realm)
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{
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return realm.heap().allocate<Navigator>(realm, realm);
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}
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Navigator::Navigator(JS::Realm& realm)
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: PlatformObject(realm)
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{
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}
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Navigator::~Navigator() = default;
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void Navigator::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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WEB_SET_PROTOTYPE_FOR_INTERFACE(Navigator);
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}
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// https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator-pdfviewerenabled
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bool Navigator::pdf_viewer_enabled() const
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{
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// The NavigatorPlugins mixin's pdfViewerEnabled getter steps are to return the user agent's PDF viewer supported.
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// NOTE: The NavigatorPlugins mixin should only be exposed on the Window object.
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auto const& window = verify_cast<HTML::Window>(HTML::current_global_object());
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return window.page().pdf_viewer_supported();
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}
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// https://w3c.github.io/webdriver/#dfn-webdriver
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bool Navigator::webdriver() const
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{
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// Returns true if webdriver-active flag is set, false otherwise.
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// NOTE: The NavigatorAutomationInformation interface should not be exposed on WorkerNavigator.
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auto const& window = verify_cast<HTML::Window>(HTML::current_global_object());
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return window.page().is_webdriver_active();
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}
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void Navigator::visit_edges(Cell::Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(m_mime_type_array);
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visitor.visit(m_plugin_array);
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visitor.visit(m_clipboard);
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visitor.visit(m_user_activation);
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visitor.visit(m_service_worker_container);
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visitor.visit(m_media_capabilities);
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}
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JS::NonnullGCPtr<MimeTypeArray> Navigator::mime_types()
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{
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if (!m_mime_type_array)
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m_mime_type_array = heap().allocate<MimeTypeArray>(realm(), realm());
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return *m_mime_type_array;
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}
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JS::NonnullGCPtr<PluginArray> Navigator::plugins()
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{
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if (!m_plugin_array)
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m_plugin_array = heap().allocate<PluginArray>(realm(), realm());
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return *m_plugin_array;
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}
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JS::NonnullGCPtr<Clipboard::Clipboard> Navigator::clipboard()
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{
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if (!m_clipboard)
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m_clipboard = heap().allocate<Clipboard::Clipboard>(realm(), realm());
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return *m_clipboard;
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}
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JS::NonnullGCPtr<UserActivation> Navigator::user_activation()
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{
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if (!m_user_activation)
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m_user_activation = heap().allocate<UserActivation>(realm(), realm());
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return *m_user_activation;
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}
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// https://w3c.github.io/pointerevents/#dom-navigator-maxtouchpoints
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WebIDL::Long Navigator::max_touch_points()
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{
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dbgln("FIXME: Unimplemented Navigator.maxTouchPoints");
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return 0;
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}
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// https://www.w3.org/TR/tracking-dnt/#dom-navigator-donottrack
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Optional<FlyString> Navigator::do_not_track() const
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{
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// The value is null if no DNT header field would be sent (e.g., because a tracking preference is not
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// enabled and no user-granted exception is applicable); otherwise, the value is a string beginning with
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// "0" or "1", possibly followed by DNT-extension characters.
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if (ResourceLoader::the().enable_do_not_track())
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return "1"_fly_string;
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return {};
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}
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JS::NonnullGCPtr<ServiceWorkerContainer> Navigator::service_worker()
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{
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if (!m_service_worker_container)
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m_service_worker_container = heap().allocate<ServiceWorkerContainer>(realm(), realm());
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return *m_service_worker_container;
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}
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JS::NonnullGCPtr<MediaCapabilitiesAPI::MediaCapabilities> Navigator::media_capabilities()
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{
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if (!m_media_capabilities)
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m_media_capabilities = heap().allocate<MediaCapabilitiesAPI::MediaCapabilities>(realm(), realm());
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return *m_media_capabilities;
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}
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}
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