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Merge pull request #3496 from zwarich/disabled-state-helpers-jsref

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Convert &JSRef -> JSRef in DisabledStateHelpers

Reviewed-by: jdm
This commit is contained in:
bors-servo 2014-09-26 20:24:33 -06:00
commit a35212410a
1 changed files with 8 additions and 8 deletions
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16
components/script/dom/node.rs
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@ -2091,17 +2091,17 @@ impl<'a> style::TNode<JSRef<'a, Element>> for JSRef<'a, Node> {
}
pub trait DisabledStateHelpers {
fn check_ancestors_disabled_state_for_form_control(&self);
fn check_parent_disabled_state_for_option(&self);
fn check_disabled_attribute(&self);
fn check_ancestors_disabled_state_for_form_control(self);
fn check_parent_disabled_state_for_option(self);
fn check_disabled_attribute(self);
}
impl<'a> DisabledStateHelpers for JSRef<'a, Node> {
fn check_ancestors_disabled_state_for_form_control(&self) {
fn check_ancestors_disabled_state_for_form_control(self) {
if self.get_disabled_state() { return; }
for ancestor in self.ancestors().filter(|ancestor| ancestor.is_htmlfieldsetelement()) {
if !ancestor.get_disabled_state() { continue; }
if ancestor.is_parent_of(*self) {
if ancestor.is_parent_of(self) {
self.set_disabled_state(true);
self.set_enabled_state(false);
return;
@ -2119,7 +2119,7 @@ impl<'a> DisabledStateHelpers for JSRef<'a, Node> {
}
}
fn check_parent_disabled_state_for_option(&self) {
fn check_parent_disabled_state_for_option(self) {
if self.get_disabled_state() { return; }
match self.parent_node().root() {
Some(ref parent) if parent.is_htmloptgroupelement() && parent.get_disabled_state() => {
@ -2130,8 +2130,8 @@ impl<'a> DisabledStateHelpers for JSRef<'a, Node> {
}
}
fn check_disabled_attribute(&self) {
let elem: JSRef<'a, Element> = ElementCast::to_ref(*self).unwrap();
fn check_disabled_attribute(self) {
let elem: JSRef<'a, Element> = ElementCast::to_ref(self).unwrap();
let has_disabled_attrib = elem.has_attribute("disabled");
self.set_disabled_state(has_disabled_attrib);
self.set_enabled_state(!has_disabled_attrib);