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Implement HTMLOptionElement named constructor

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This commit is contained in:
teapotd 2019-12-26 02:22:58 +01:00
parent 8002c6bc53
commit 155f69ce48
13 changed files with 136 additions and 93 deletions
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38
components/script/dom/htmloptionelement.rs
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@ -8,12 +8,14 @@ use crate::dom::bindings::codegen::Bindings::HTMLOptionElementBinding;
use crate::dom::bindings::codegen::Bindings::HTMLOptionElementBinding::HTMLOptionElementMethods;
use crate::dom::bindings::codegen::Bindings::HTMLSelectElementBinding::HTMLSelectElementBinding::HTMLSelectElementMethods;
use crate::dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
use crate::dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
use crate::dom::bindings::error::Fallible;
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::str::DOMString;
use crate::dom::characterdata::CharacterData;
use crate::dom::document::Document;
use crate::dom::element::{AttributeMutation, Element};
use crate::dom::element::{AttributeMutation, CustomElementCreationMode, Element, ElementCreator};
use crate::dom::htmlelement::HTMLElement;
use crate::dom::htmlformelement::HTMLFormElement;
use crate::dom::htmloptgroupelement::HTMLOptGroupElement;
@ -22,8 +24,9 @@ use crate::dom::htmlselectelement::HTMLSelectElement;
use crate::dom::node::{BindContext, Node, ShadowIncluding, UnbindContext};
use crate::dom::text::Text;
use crate::dom::virtualmethods::VirtualMethods;
use crate::dom::window::Window;
use dom_struct::dom_struct;
use html5ever::{LocalName, Prefix};
use html5ever::{LocalName, Prefix, QualName};
use std::cell::Cell;
use style::element_state::ElementState;
use style::str::{split_html_space_chars, str_join};
@ -72,6 +75,37 @@ impl HTMLOptionElement {
)
}
// https://html.spec.whatwg.org/multipage/#dom-option
pub fn Option(
window: &Window,
text: DOMString,
value: Option<DOMString>,
default_selected: bool,
selected: bool,
) -> Fallible<DomRoot<HTMLOptionElement>> {
let element = Element::create(
QualName::new(None, ns!(html), local_name!("option")),
None,
&window.Document(),
ElementCreator::ScriptCreated,
CustomElementCreationMode::Synchronous,
);
let option = DomRoot::downcast::<HTMLOptionElement>(element).unwrap();
if !text.is_empty() {
option.upcast::<Node>().SetTextContent(Some(text))
}
if let Some(val) = value {
option.SetValue(val)
}
option.SetDefaultSelected(default_selected);
option.set_selectedness(selected);
Ok(option)
}
pub fn set_selectedness(&self, selected: bool) {
self.selectedness.set(selected);
}