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LibWeb: Add opt-in tracing of set_needs_layout() calls with reason

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Andreas Kling 2025-03-07 00:09:57 +01:00 • committed by Alexander Kalenik
parent 415079bc11
commit 2abbf99a95
Notes: github-actions[bot] 2025-03-08 02:39:00 +00:00
9 changed files with 50 additions and 12 deletions
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4
Libraries/LibWeb/HTML/HTMLImageElement.cpp
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@ -762,7 +762,7 @@ void HTMLImageElement::add_callbacks_to_image_request(GC::Ref<ImageRequest> imag
document().list_of_available_images().add(key, *image_data, true);
set_needs_style_update(true);
document().set_needs_layout();
document().set_needs_layout(DOM::SetNeedsLayoutReason::HTMLImageElementUpdateTheImageData);
// 4. If maybe omit events is not set or previousURL is not equal to urlString, then fire an event named load at the img element.
if (!maybe_omit_events || previous_url != url_string.serialize())
@ -902,7 +902,7 @@ void HTMLImageElement::react_to_changes_in_the_environment()
image_request->prepare_for_presentation(*this);
// FIXME: This is ad-hoc, updating the layout here should probably be handled by prepare_for_presentation().
set_needs_style_update(true);
document().set_needs_layout();
document().set_needs_layout(DOM::SetNeedsLayoutReason::HTMLImageElementReactToChangesInTheEnvironment);
// 7. Fire an event named load at the img element.
dispatch_event(DOM::Event::create(realm(), HTML::EventNames::load));