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Implement NamedItem and NamedGetter on HTMLFormControlsCollection

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This commit is contained in:
Keith Yeung 2016-01-22 22:44:48 -05:00
parent 9e3af70941
commit 4229b68062
10 changed files with 94 additions and 140 deletions
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127
components/script/dom/radionodelist.rs
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@ -8,7 +8,7 @@ use dom::bindings::codegen::Bindings::RadioNodeListBinding;
use dom::bindings::codegen::Bindings::RadioNodeListBinding::RadioNodeListMethods;
use dom::bindings::global::GlobalRef;
use dom::bindings::inheritance::Castable;
use dom::bindings::js::Root;
use dom::bindings::js::{JS, Root};
use dom::bindings::reflector::reflect_dom_object;
use dom::htmlinputelement::HTMLInputElement;
use dom::node::Node;
@ -36,6 +36,15 @@ impl RadioNodeList {
RadioNodeListBinding::Wrap)
}
pub fn new_simple_list<T>(window: &Window, iter: T) -> Root<RadioNodeList>
where T: Iterator<Item=Root<Node>> {
RadioNodeList::new(window, NodeListType::Simple(iter.map(|r| JS::from_rooted(&r)).collect()))
}
pub fn empty(window: &Window) -> Root<RadioNodeList> {
RadioNodeList::new(window, NodeListType::Simple(vec![]))
}
// FIXME: This shouldn't need to be implemented here since NodeList (the parent of
// RadioNodeList) implements Length
// https://github.com/servo/servo/issues/5875
@ -47,98 +56,48 @@ impl RadioNodeList {
impl RadioNodeListMethods for RadioNodeList {
// https://html.spec.whatwg.org/multipage/#dom-radionodelist-value
fn Value(&self) -> DOMString {
match *self.upcast::<NodeList>().get_list_type() {
NodeListType::Simple(ref v) => {
v.iter().filter_map(|node| {
// Step 1
node.downcast::<HTMLInputElement>().and_then(|input| {
match input.type_() {
atom!("radio") if input.Checked() => {
// Step 3-4
let value = input.Value();
Some(if value.is_empty() { DOMString::from("on") } else { value })
}
_ => None
}
})
}).next()
// Step 2
.unwrap_or(DOMString::from(""))
}
NodeListType::Children(ref cl) => {
cl.get_parent_node().traverse_preorder().filter_map(|node| {
// Step 1
node.downcast::<HTMLInputElement>().and_then(|input| {
match input.type_() {
atom!("radio") if input.Checked() => {
// Step 3-4
let value = input.Value();
Some(if value.is_empty() { DOMString::from("on") } else { value })
}
_ => None
}
})
}).next()
// Step 2
.unwrap_or(DOMString::from(""))
}
}
self.upcast::<NodeList>().as_simple_list().iter().filter_map(|node| {
// Step 1
node.downcast::<HTMLInputElement>().and_then(|input| {
match input.type_() {
atom!("radio") if input.Checked() => {
// Step 3-4
let value = input.Value();
Some(if value.is_empty() { DOMString::from("on") } else { value })
}
_ => None
}
})
}).next()
// Step 2
.unwrap_or(DOMString::from(""))
}
// https://html.spec.whatwg.org/multipage/infrastructure.html#dom-radionodelist-value
// https://html.spec.whatwg.org/multipage/#dom-radionodelist-value
fn SetValue(&self, value: DOMString) {
match *self.upcast::<NodeList>().get_list_type() {
NodeListType::Simple(ref v) => {
for node in v.iter() {
// Step 1
if let Some(input) = node.downcast::<HTMLInputElement>() {
match input.type_() {
atom!("radio") if value == DOMString::from("on") => {
// Step 2
let val = input.Value();
if val.is_empty() || val == DOMString::from("on") {
input.SetChecked(true);
return;
}
}
atom!("radio") => {
// Step 2
if input.Value() == value {
input.SetChecked(true);
return;
}
}
_ => {}
for node in self.upcast::<NodeList>().as_simple_list().iter() {
// Step 1
if let Some(input) = node.downcast::<HTMLInputElement>() {
match input.type_() {
atom!("radio") if value == DOMString::from("on") => {
// Step 2
let val = input.Value();
if val.is_empty() || val == value {
input.SetChecked(true);
return;
}
}
}
}
NodeListType::Children(ref cl) => {
for node in cl.get_parent_node().traverse_preorder() {
// Step 1
if let Some(input) = node.downcast::<HTMLInputElement>() {
match input.type_() {
atom!("radio") if value == DOMString::from("on") => {
// Step 2
let val = input.Value();
if val.is_empty() || val == DOMString::from("on") {
input.SetChecked(true);
return;
}
}
atom!("radio") => {
// Step 2
if input.Value() == value {
input.SetChecked(true);
return;
}
}
_ => {}
atom!("radio") => {
// Step 2
if input.Value() == value {
input.SetChecked(true);
return;
}
}
_ => {}
}
}
};
}
}
// FIXME: This shouldn't need to be implemented here since NodeList (the parent of