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LibWeb: Replace is<T>() with as_if<T>() where possible

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Tim Ledbetter 2025-08-25 07:22:57 +01:00 • committed by Jelle Raaijmakers
parent 3d97251da3
commit cb1a1a5cb5
Notes: github-actions[bot] 2025-08-25 16:46:19 +00:00
26 changed files with 92 additions and 109 deletions
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7
Libraries/LibWeb/DOM/Element.cpp
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@ -1049,14 +1049,15 @@ WebIDL::ExceptionOr<void> Element::set_inner_html(StringView value)
auto fragment = TRY(as<Element>(*context).parse_fragment(value));
// 4. If context is a template element, then set context to the template element's template contents (a DocumentFragment).
if (is<HTML::HTMLTemplateElement>(*context))
context = as<HTML::HTMLTemplateElement>(*context).content();
auto* template_element = as_if<HTML::HTMLTemplateElement>(*context);
if (template_element)
context = template_element->content();
// 5. Replace all with fragment within context.
context->replace_all(fragment);
// NOTE: We don't invalidate style & layout for <template> elements since they don't affect rendering.
if (!is<HTML::HTMLTemplateElement>(*context)) {
if (!template_element) {
context->set_needs_style_update(true);
if (context->is_connected()) {