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Clean up the cast calls

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This commit is contained in:
Anthony Ramine 2015-10-07 14:55:02 +02:00
parent 13ea3ac413
commit 68014af78e
66 changed files with 412 additions and 718 deletions
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15
components/script/dom/htmltitleelement.rs
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@ -39,13 +39,10 @@ impl HTMLTitleElement {
impl HTMLTitleElementMethods for HTMLTitleElement {
// https://html.spec.whatwg.org/multipage/#dom-title-text
fn Text(&self) -> DOMString {
let node = self.upcast::<Node>();
let mut content = String::new();
for child in node.children() {
let text: Option<&Text> = child.downcast::<Text>();
match text {
Some(text) => content.push_str(&text.upcast::<CharacterData>().data()),
None => (),
for child in self.upcast::<Node>().children() {
if let Some(text) = child.downcast::<Text>() {
content.push_str(&text.upcast::<CharacterData>().data());
}
}
content
@ -53,15 +50,13 @@ impl HTMLTitleElementMethods for HTMLTitleElement {
// https://html.spec.whatwg.org/multipage/#dom-title-text
fn SetText(&self, value: DOMString) {
let node = self.upcast::<Node>();
node.SetTextContent(Some(value))
self.upcast::<Node>().SetTextContent(Some(value))
}
}
impl VirtualMethods for HTMLTitleElement {
fn super_type(&self) -> Option<&VirtualMethods> {
let htmlelement: &HTMLElement = self.upcast::<HTMLElement>();
Some(htmlelement as &VirtualMethods)
Some(self.upcast::<HTMLElement>() as &VirtualMethods)
}
fn children_changed(&self, mutation: &ChildrenMutation) {