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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::InheritTypes::{DocumentFragmentDerived, NodeCast};
use dom::bindings::codegen::BindingDeclarations::DocumentFragmentBinding;
use dom::bindings::js::{JS, JSRef, RootCollection, Unrooted};
use dom::bindings::error::Fallible;
use dom::document::Document;
use dom::eventtarget::{EventTarget, NodeTargetTypeId};
use dom::htmlcollection::HTMLCollection;
use dom::node::{DocumentFragmentNodeTypeId, Node, window_from_node};
use dom::window::{Window, WindowMethods};
#[deriving(Encodable)]
pub struct DocumentFragment {
pub node: Node,
}
impl DocumentFragmentDerived for EventTarget {
fn is_documentfragment(&self) -> bool {
match self.type_id {
NodeTargetTypeId(DocumentFragmentNodeTypeId) => true,
_ => false
}
}
}
impl DocumentFragment {
/// Creates a new DocumentFragment.
pub fn new_inherited(document: JS<Document>) -> DocumentFragment {
DocumentFragment {
node: Node::new_inherited(DocumentFragmentNodeTypeId, document),
}
}
pub fn new(document: &JSRef<Document>) -> Unrooted<DocumentFragment> {
let node = DocumentFragment::new_inherited(document.unrooted());
Node::reflect_node(~node, document, DocumentFragmentBinding::Wrap)
}
pub fn Constructor(owner: &JSRef<Window>) -> Fallible<Unrooted<DocumentFragment>> {
let roots = RootCollection::new();
let document = owner.Document();
let document = document.root(&roots);
Ok(DocumentFragment::new(&document.root_ref()))
}
}
pub trait DocumentFragmentMethods {
fn Children(&self) -> Unrooted<HTMLCollection>;
}
impl<'a> DocumentFragmentMethods for JSRef<'a, DocumentFragment> {
fn Children(&self) -> Unrooted<HTMLCollection> {
let roots = RootCollection::new();
let window = window_from_node(self).root(&roots);
HTMLCollection::children(&window.root_ref(), NodeCast::from_ref(self))
}
}
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