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Implement :valid :invalid pseudo classes (#26729)

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Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This commit is contained in:
John Poge II 2023-07-21 12:42:03 +02:00 • committed by GitHub
parent 2b67392fd5
commit 5f2c6c09cd
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GPG key ID: 4AEE18F83AFDEB23
30 changed files with 324 additions and 241 deletions
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23
components/script/dom/htmloptionelement.rs
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@ -22,6 +22,8 @@ use crate::dom::htmlscriptelement::HTMLScriptElement;
use crate::dom::htmlselectelement::HTMLSelectElement;
use crate::dom::node::{BindContext, Node, ShadowIncluding, UnbindContext};
use crate::dom::text::Text;
use crate::dom::validation::Validatable;
use crate::dom::validitystate::ValidationFlags;
use crate::dom::virtualmethods::VirtualMethods;
use crate::dom::window::Window;
use dom_struct::dom_struct;
@ -108,6 +110,7 @@ impl HTMLOptionElement {
option.SetDefaultSelected(default_selected);
option.set_selectedness(selected);
option.update_select_validity();
Ok(option)
}
@ -167,6 +170,19 @@ impl HTMLOptionElement {
},
}
}
fn update_select_validity(&self) {
if let Some(select) = self
.upcast::<Node>()
.ancestors()
.filter_map(DomRoot::downcast::<HTMLSelectElement>)
.next()
{
select
.validity_state()
.perform_validation_and_update(ValidationFlags::all());
}
}
}
// FIXME(ajeffrey): Provide a way of buffering DOMStrings other than using Strings
@ -264,6 +280,7 @@ impl HTMLOptionElementMethods for HTMLOptionElement {
self.dirtiness.set(true);
self.selectedness.set(selected);
self.pick_if_selected_and_reset();
self.update_select_validity();
}
// https://html.spec.whatwg.org/multipage/#dom-option-index
@ -293,6 +310,7 @@ impl VirtualMethods for HTMLOptionElement {
el.check_parent_disabled_state_for_option();
},
}
self.update_select_validity();
},
&local_name!("selected") => {
match mutation {
@ -309,6 +327,7 @@ impl VirtualMethods for HTMLOptionElement {
}
},
}
self.update_select_validity();
},
_ => {},
}
@ -323,6 +342,7 @@ impl VirtualMethods for HTMLOptionElement {
.check_parent_disabled_state_for_option();
self.pick_if_selected_and_reset();
self.update_select_validity();
}
fn unbind_from_tree(&self, context: &UnbindContext) {
@ -334,6 +354,9 @@ impl VirtualMethods for HTMLOptionElement {
.filter_map(DomRoot::downcast::<HTMLSelectElement>)
.next()
{
select
.validity_state()
.perform_validation_and_update(ValidationFlags::all());
select.ask_for_reset();
}