ladybird/Userland/Libraries/LibWeb/HTML/Navigator.cpp
2024-04-12 09:08:46 +02:00

95 lines
2.6 KiB
C++

/*
* Copyright (c) 2022, Andrew Kaster <akaster@serenityos.org>
* Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibJS/Heap/Heap.h>
#include <LibJS/Runtime/Realm.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Clipboard/Clipboard.h>
#include <LibWeb/HTML/Navigator.h>
#include <LibWeb/HTML/Scripting/Environments.h>
#include <LibWeb/HTML/Window.h>
#include <LibWeb/Page/Page.h>
namespace Web::HTML {
JS_DEFINE_ALLOCATOR(Navigator);
JS::NonnullGCPtr<Navigator> Navigator::create(JS::Realm& realm)
{
return realm.heap().allocate<Navigator>(realm, realm);
}
Navigator::Navigator(JS::Realm& realm)
: PlatformObject(realm)
{
}
Navigator::~Navigator() = default;
void Navigator::initialize(JS::Realm& realm)
{
Base::initialize(realm);
WEB_SET_PROTOTYPE_FOR_INTERFACE(Navigator);
}
// https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator-pdfviewerenabled
bool Navigator::pdf_viewer_enabled() const
{
// The NavigatorPlugins mixin's pdfViewerEnabled getter steps are to return the user agent's PDF viewer supported.
// NOTE: The NavigatorPlugins mixin should only be exposed on the Window object.
auto const& window = verify_cast<HTML::Window>(HTML::current_global_object());
return window.page().pdf_viewer_supported();
}
// https://w3c.github.io/webdriver/#dfn-webdriver
bool Navigator::webdriver() const
{
// Returns true if webdriver-active flag is set, false otherwise.
// NOTE: The NavigatorAutomationInformation interface should not be exposed on WorkerNavigator.
auto const& window = verify_cast<HTML::Window>(HTML::current_global_object());
return window.page().is_webdriver_active();
}
void Navigator::visit_edges(Cell::Visitor& visitor)
{
Base::visit_edges(visitor);
visitor.visit(m_mime_type_array);
visitor.visit(m_plugin_array);
visitor.visit(m_clipboard);
}
JS::NonnullGCPtr<MimeTypeArray> Navigator::mime_types()
{
if (!m_mime_type_array)
m_mime_type_array = heap().allocate<MimeTypeArray>(realm(), realm());
return *m_mime_type_array;
}
JS::NonnullGCPtr<PluginArray> Navigator::plugins()
{
if (!m_plugin_array)
m_plugin_array = heap().allocate<PluginArray>(realm(), realm());
return *m_plugin_array;
}
JS::NonnullGCPtr<Clipboard::Clipboard> Navigator::clipboard()
{
if (!m_clipboard)
m_clipboard = heap().allocate<Clipboard::Clipboard>(realm(), realm());
return *m_clipboard;
}
// https://w3c.github.io/pointerevents/#dom-navigator-maxtouchpoints
WebIDL::Long Navigator::max_touch_points()
{
dbgln("FIXME: Unimplemented Navigator.maxTouchPoints");
return 0;
}
}