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LibWeb: Make EventTarget::activation_behavior a virtual function

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(Instead of using an AK::Function on EventTarget). This shaves 48 bytes
off of every EventTarget instance.
This commit is contained in:
Andreas Kling
2023-11-18 10:48:09 +01:00
parent 84eecbb10e
commit a71eaefdf6
11 changed files with 108 additions and 64 deletions
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33
Userland/Libraries/LibWeb/HTML/HTMLSummaryElement.cpp
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@@ -15,22 +15,29 @@ JS_DEFINE_ALLOCATOR(HTMLSummaryElement);
HTMLSummaryElement::HTMLSummaryElement(DOM::Document& document, DOM::QualifiedName qualified_name)
: HTMLElement(document, move(qualified_name))
{
activation_behavior = [this](auto&) {
// The activation behavior of summary elements is to run the following steps:
}
// 1. If this summary element is not the summary for its parent details, then return.
if (!is_summary_for_its_parent_details())
return;
bool HTMLSummaryElement::has_activation_behavior() const
{
return true;
}
// 2. Let parent be this summary element's parent.
auto* parent = this->parent_element();
void HTMLSummaryElement::activation_behavior(DOM::Event const&)
{
// The activation behavior of summary elements is to run the following steps:
// 3. If the open attribute is present on parent, then remove it. Otherwise, set parent's open attribute to the empty string.
if (parent->has_attribute(HTML::AttributeNames::open))
parent->remove_attribute(HTML::AttributeNames::open);
else
parent->set_attribute(HTML::AttributeNames::open, String {}).release_value_but_fixme_should_propagate_errors();
};
// 1. If this summary element is not the summary for its parent details, then return.
if (!is_summary_for_its_parent_details())
return;
// 2. Let parent be this summary element's parent.
auto* parent = this->parent_element();
// 3. If the open attribute is present on parent, then remove it. Otherwise, set parent's open attribute to the empty string.
if (parent->has_attribute(HTML::AttributeNames::open))
parent->remove_attribute(HTML::AttributeNames::open);
else
parent->set_attribute(HTML::AttributeNames::open, String {}).release_value_but_fixme_should_propagate_errors();
}
// https://html.spec.whatwg.org/multipage/interactive-elements.html#summary-for-its-parent-details