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Implement HTMLTitleElement.text (closes #3025)

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This commit is contained in:
Brandon Frohs 2014-08-17 04:02:39 -04:00
parent ab5133665b
commit 266f9f55e7
2 changed files with 29 additions and 3 deletions
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29
src/components/script/dom/htmltitleelement.rs
View file

@ -3,14 +3,17 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::bindings::codegen::Bindings::HTMLTitleElementBinding;
use dom::bindings::codegen::InheritTypes::HTMLTitleElementDerived;
use dom::bindings::codegen::Bindings::HTMLTitleElementBinding::HTMLTitleElementMethods;
use dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
use dom::bindings::codegen::InheritTypes::{HTMLTitleElementDerived, NodeCast, TextCast};
use dom::bindings::js::{JSRef, Temporary};
use dom::bindings::utils::{Reflectable, Reflector};
use dom::document::Document;
use dom::element::HTMLTitleElementTypeId;
use dom::eventtarget::{EventTarget, NodeTargetTypeId};
use dom::htmlelement::HTMLElement;
use dom::node::{Node, ElementNodeTypeId};
use dom::node::{Node, NodeHelpers, ElementNodeTypeId};
use dom::text::Text;
use servo_util::str::DOMString;
#[deriving(Encodable)]
@ -37,6 +40,28 @@ impl HTMLTitleElement {
}
}
impl<'a> HTMLTitleElementMethods for JSRef<'a, HTMLTitleElement> {
// http://www.whatwg.org/html/#dom-title-text
fn Text(&self) -> DOMString {
let node: &JSRef<Node> = NodeCast::from_ref(self);
let mut content = String::new();
for child in node.children() {
let text: Option<&JSRef<Text>> = TextCast::to_ref(&child);
match text {
Some(text) => content.push_str(text.characterdata.data.borrow().as_slice()),
None => (),
}
}
content
}
// http://www.whatwg.org/html/#dom-title-text
fn SetText(&self, value: DOMString) {
let node: &JSRef<Node> = NodeCast::from_ref(self);
node.SetTextContent(Some(value))
}
}
impl Reflectable for HTMLTitleElement {
fn reflector<'a>(&'a self) -> &'a Reflector {
self.htmlelement.reflector()

3
src/components/script/dom/webidls/HTMLTitleElement.webidl
View file

@ -5,5 +5,6 @@
// http://www.whatwg.org/html/#htmltitleelement
interface HTMLTitleElement : HTMLElement {
// attribute DOMString text;
[Pure]
attribute DOMString text;
};