/* * Copyright (c) 2020, the SerenityOS developers. * Copyright (c) 2024, Sam Atkins <sam@ladybird.org> * * SPDX-License-Identifier: BSD-2-Clause */ #pragma once #include <AK/Forward.h> #include <LibWeb/ARIA/Roles.h> #include <LibWeb/HTML/HTMLElement.h> #include <LibWeb/HTML/ToggleTaskTracker.h> namespace Web::HTML { class HTMLDialogElement final : public HTMLElement { WEB_PLATFORM_OBJECT(HTMLDialogElement, HTMLElement); GC_DECLARE_ALLOCATOR(HTMLDialogElement); public: virtual ~HTMLDialogElement() override; virtual void removed_from(Node* old_parent, Node& old_root) override; String return_value() const; void set_return_value(String); static WebIDL::ExceptionOr<void> show_a_modal_dialog(HTMLDialogElement&); WebIDL::ExceptionOr<void> show(); WebIDL::ExceptionOr<void> show_modal(); void close(Optional<String> return_value); void request_close(Optional<String> return_value); // https://www.w3.org/TR/html-aria/#el-dialog virtual Optional<ARIA::Role> default_role() const override { return ARIA::Role::dialog; } bool is_modal() const { return m_is_modal; } private: HTMLDialogElement(DOM::Document&, DOM::QualifiedName); virtual void initialize(JS::Realm&) override; virtual void visit_edges(Cell::Visitor&) override; void queue_a_dialog_toggle_event_task(String old_state, String new_state); void close_the_dialog(Optional<String> result); void run_dialog_focusing_steps(); void set_close_watcher(); String m_return_value; bool m_is_modal { false }; Optional<String> m_request_close_return_value; GC::Ptr<CloseWatcher> m_close_watcher; // https://html.spec.whatwg.org/multipage/interactive-elements.html#dialog-toggle-task-tracker Optional<ToggleTaskTracker> m_dialog_toggle_task_tracker; }; }