d86a6e1bec
Dialog elements now correctly establish a close watcher when shown modally. This means modal dialogs now correctly close with an escape key press.
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
/*
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* Copyright (c) 2024, the Ladybird developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Forward.h>
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#include <LibWeb/DOM/EventTarget.h>
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namespace Web::HTML {
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// https://html.spec.whatwg.org/multipage/interaction.html#closewatcheroptions
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struct CloseWatcherOptions {
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JS::GCPtr<DOM::AbortSignal> signal;
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};
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// https://html.spec.whatwg.org/multipage/interaction.html#the-closewatcher-interface
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class CloseWatcher final : public DOM::EventTarget {
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WEB_PLATFORM_OBJECT(CloseWatcher, DOM::EventTarget);
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JS_DECLARE_ALLOCATOR(CloseWatcher);
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public:
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static WebIDL::ExceptionOr<JS::NonnullGCPtr<CloseWatcher>> construct_impl(JS::Realm&, CloseWatcherOptions const& = {});
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[[nodiscard]] static JS::NonnullGCPtr<CloseWatcher> establish(HTML::Window&);
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bool request_close();
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void close();
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void destroy();
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virtual ~CloseWatcher() override = default;
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void set_oncancel(WebIDL::CallbackType*);
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WebIDL::CallbackType* oncancel();
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void set_onclose(WebIDL::CallbackType*);
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WebIDL::CallbackType* onclose();
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private:
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CloseWatcher(JS::Realm&);
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virtual void initialize(JS::Realm&) override;
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bool m_is_running_cancel_action { false };
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bool m_is_active { true };
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};
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}
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