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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::bindings::codegen::Bindings::DOMRectListBinding;
use dom::bindings::codegen::Bindings::DOMRectListBinding::DOMRectListMethods;
use dom::bindings::global::Window;
use dom::bindings::js::{JS, JSRef, Temporary};
use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
use dom::domrect::DOMRect;
use dom::window::Window;
#[deriving(Encodable)]
pub struct DOMRectList {
reflector_: Reflector,
rects: Vec<JS<DOMRect>>,
window: JS<Window>,
}
impl DOMRectList {
pub fn new_inherited(window: &JSRef<Window>,
rects: Vec<JSRef<DOMRect>>) -> DOMRectList {
let rects = rects.iter().map(|rect| JS::from_rooted(rect)).collect();
DOMRectList {
reflector_: Reflector::new(),
rects: rects,
window: JS::from_rooted(window),
}
}
pub fn new(window: &JSRef<Window>,
rects: Vec<JSRef<DOMRect>>) -> Temporary<DOMRectList> {
reflect_dom_object(box DOMRectList::new_inherited(window, rects),
&Window(*window), DOMRectListBinding::Wrap)
}
}
impl<'a> DOMRectListMethods for JSRef<'a, DOMRectList> {
fn Length(&self) -> u32 {
self.rects.len() as u32
}
fn Item(&self, index: u32) -> Option<Temporary<DOMRect>> {
let rects = &self.rects;
if index < rects.len() as u32 {
Some(Temporary::new(rects[index as uint].clone()))
} else {
None
}
}
fn IndexedGetter(&self, index: u32, found: &mut bool) -> Option<Temporary<DOMRect>> {
*found = index < self.rects.len() as u32;
self.Item(index)
}
}
impl Reflectable for DOMRectList {
fn reflector<'a>(&'a self) -> &'a Reflector {
&self.reflector_
}
}
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