11eedc309a
This will be used by the new EventTarget to check if it needs to do special error event handling. Currently it isn't used for anything else.
72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
/*
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* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
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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 <LibWeb/DOM/Event.h>
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namespace Web::HTML {
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// https://html.spec.whatwg.org/multipage/webappapis.html#erroreventinit
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struct ErrorEventInit : public DOM::EventInit {
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String message { "" };
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String filename { "" }; // FIXME: This should be a USVString.
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u32 lineno { 0 };
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u32 colno { 0 };
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JS::Value error { JS::js_null() };
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};
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// https://html.spec.whatwg.org/multipage/webappapis.html#errorevent
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class ErrorEvent final : public DOM::Event {
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public:
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using WrapperType = Bindings::ErrorEventWrapper;
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static NonnullRefPtr<ErrorEvent> create(FlyString const& event_name, ErrorEventInit const& event_init = {})
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{
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return adopt_ref(*new ErrorEvent(event_name, event_init));
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}
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static NonnullRefPtr<ErrorEvent> create_with_global_object(Bindings::WindowObject&, FlyString const& event_name, ErrorEventInit const& event_init)
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{
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return ErrorEvent::create(event_name, event_init);
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}
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virtual ~ErrorEvent() override = default;
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// https://html.spec.whatwg.org/multipage/webappapis.html#dom-errorevent-message
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String const& message() const { return m_message; }
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// https://html.spec.whatwg.org/multipage/webappapis.html#dom-errorevent-filename
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String const& filename() const { return m_filename; }
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// https://html.spec.whatwg.org/multipage/webappapis.html#dom-errorevent-lineno
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u32 lineno() const { return m_lineno; }
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// https://html.spec.whatwg.org/multipage/webappapis.html#dom-errorevent-colno
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u32 colno() const { return m_colno; }
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// https://html.spec.whatwg.org/multipage/webappapis.html#dom-errorevent-error
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JS::Value error() const { return m_error.value(); }
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private:
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ErrorEvent(FlyString const& event_name, ErrorEventInit const& event_init)
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: DOM::Event(event_name)
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, m_message(event_init.message)
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, m_filename(event_init.filename)
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, m_lineno(event_init.lineno)
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, m_colno(event_init.colno)
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, m_error(JS::make_handle(event_init.error))
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{
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}
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String m_message { "" };
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String m_filename { "" }; // FIXME: This should be a USVString.
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u32 m_lineno { 0 };
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u32 m_colno { 0 };
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JS::Handle<JS::Value> m_error;
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};
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}
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