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https://github.com/LadybirdBrowser/ladybird.git
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b98a2be96b
Normally, assigning to e.g document.body.onload will forward to window.onload. However, in a detached DOM tree, there is no associated window, so we have nowhere to forward to, making this a no-op. The bulk of this change is making Document::window() return a nullable pointer, as documents created by DOMParser or DOMImplementation do not have an associated window object, and so must be able to return null from here.
100 lines
6.1 KiB
C++
100 lines
6.1 KiB
C++
/*
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* Copyright (c) 2021, Andreas Kling <kling@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 <AK/Forward.h>
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#include <LibWeb/Forward.h>
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#define ENUMERATE_GLOBAL_EVENT_HANDLERS(E) \
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E(onabort, HTML::EventNames::abort) \
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E(onauxclick, UIEvents::EventNames::auxclick) \
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E(onblur, HTML::EventNames::blur) \
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E(oncancel, HTML::EventNames::cancel) \
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E(oncanplay, HTML::EventNames::canplay) \
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E(oncanplaythrough, HTML::EventNames::canplaythrough) \
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E(onchange, HTML::EventNames::change) \
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E(onclick, UIEvents::EventNames::click) \
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E(onclose, HTML::EventNames::close) \
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E(oncontextmenu, HTML::EventNames::contextmenu) \
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E(oncuechange, HTML::EventNames::cuechange) \
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E(ondblclick, UIEvents::EventNames::dblclick) \
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E(ondrag, HTML::EventNames::drag) \
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E(ondragend, HTML::EventNames::dragend) \
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E(ondragenter, HTML::EventNames::dragenter) \
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E(ondragleave, HTML::EventNames::dragleave) \
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E(ondragover, HTML::EventNames::dragover) \
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E(ondragstart, HTML::EventNames::dragstart) \
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E(ondrop, HTML::EventNames::drop) \
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E(ondurationchange, HTML::EventNames::durationchange) \
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E(onemptied, HTML::EventNames::emptied) \
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E(onended, HTML::EventNames::ended) \
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E(onerror, HTML::EventNames::error) \
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E(onfocus, HTML::EventNames::focus) \
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E(onfocusin, HTML::EventNames::focusin) \
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E(onfocusout, HTML::EventNames::focusout) \
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E(onformdata, HTML::EventNames::formdata) \
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E(oninput, HTML::EventNames::input) \
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E(oninvalid, HTML::EventNames::invalid) \
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E(onkeydown, UIEvents::EventNames::keydown) \
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E(onkeypress, UIEvents::EventNames::keypress) \
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E(onkeyup, UIEvents::EventNames::keyup) \
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E(onload, HTML::EventNames::load) \
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E(onloadeddata, HTML::EventNames::loadeddata) \
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E(onloadedmetadata, HTML::EventNames::loadedmetadata) \
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E(onloadstart, HTML::EventNames::loadstart) \
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E(onmousedown, UIEvents::EventNames::mousedown) \
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E(onmouseenter, UIEvents::EventNames::mouseenter) \
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E(onmouseleave, UIEvents::EventNames::mouseleave) \
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E(onmousemove, UIEvents::EventNames::mousemove) \
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E(onmouseout, UIEvents::EventNames::mouseout) \
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E(onmouseover, UIEvents::EventNames::mouseover) \
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E(onmouseup, UIEvents::EventNames::mouseup) \
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E(onpause, HTML::EventNames::pause) \
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E(onplay, HTML::EventNames::play) \
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E(onplaying, HTML::EventNames::playing) \
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E(onprogress, HTML::EventNames::progress) \
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E(onratechange, HTML::EventNames::ratechange) \
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E(onreset, HTML::EventNames::reset) \
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E(onresize, HTML::EventNames::resize) \
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E(onscroll, HTML::EventNames::scroll) \
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E(onsecuritypolicyviolation, HTML::EventNames::securitypolicyviolation) \
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E(onseeked, HTML::EventNames::seeked) \
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E(onseeking, HTML::EventNames::seeking) \
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E(onselect, HTML::EventNames::select) \
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E(onselectionchange, HTML::EventNames::selectionchange) \
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E(onslotchange, HTML::EventNames::slotchange) \
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E(onstalled, HTML::EventNames::stalled) \
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E(onsubmit, HTML::EventNames::submit) \
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E(onsuspend, HTML::EventNames::suspend) \
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E(ontimeupdate, HTML::EventNames::timeupdate) \
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E(ontoggle, HTML::EventNames::toggle) \
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E(onvolumechange, HTML::EventNames::volumechange) \
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E(onwaiting, HTML::EventNames::waiting) \
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E(onwebkitanimationend, HTML::EventNames::webkitAnimationEnd) \
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E(onwebkitanimationiteration, HTML::EventNames::webkitAnimationIteration) \
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E(onwebkitanimationstart, HTML::EventNames::webkitAnimationStart) \
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E(onwebkittransitionend, HTML::EventNames::webkitTransitionEnd) \
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E(onwheel, UIEvents::EventNames::wheel)
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namespace Web::HTML {
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class GlobalEventHandlers {
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public:
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virtual ~GlobalEventHandlers();
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#undef __ENUMERATE
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#define __ENUMERATE(attribute_name, event_name) \
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void set_##attribute_name(WebIDL::CallbackType*); \
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WebIDL::CallbackType* attribute_name();
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ENUMERATE_GLOBAL_EVENT_HANDLERS(__ENUMERATE)
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#undef __ENUMERATE
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protected:
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virtual JS::GCPtr<DOM::EventTarget> global_event_handlers_to_event_target(FlyString const& event_name) = 0;
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};
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}
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