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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::DocumentFragmentBinding;
use dom::bindings::codegen::Bindings::DocumentFragmentBinding::DocumentFragmentMethods;
use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
use dom::bindings::codegen::InheritTypes::{DocumentFragmentDerived, NodeCast};
use dom::bindings::js::{JSRef, Temporary};
use dom::bindings::error::Fallible;
use dom::bindings::global::GlobalRef;
use dom::bindings::utils::{Reflectable, Reflector};
use dom::document::Document;
use dom::element::Element;
use dom::eventtarget::{EventTarget, NodeTargetTypeId};
use dom::htmlcollection::HTMLCollection;
use dom::node::{DocumentFragmentNodeTypeId, Node, NodeHelpers, window_from_node};
use dom::nodelist::NodeList;
use servo_util::str::DOMString;
#[jstraceable]
#[must_root]
#[privatize]
pub struct DocumentFragment {
node: Node,
}
impl DocumentFragmentDerived for EventTarget {
fn is_documentfragment(&self) -> bool {
*self.type_id() == NodeTargetTypeId(DocumentFragmentNodeTypeId)
}
}
impl DocumentFragment {
/// Creates a new DocumentFragment.
fn new_inherited(document: JSRef<Document>) -> DocumentFragment {
DocumentFragment {
node: Node::new_inherited(DocumentFragmentNodeTypeId, document),
}
}
pub fn new(document: JSRef<Document>) -> Temporary<DocumentFragment> {
Node::reflect_node(box DocumentFragment::new_inherited(document),
document, DocumentFragmentBinding::Wrap)
}
pub fn Constructor(global: &GlobalRef) -> Fallible<Temporary<DocumentFragment>> {
let document = global.as_window().Document();
let document = document.root();
Ok(DocumentFragment::new(*document))
}
}
impl<'a> DocumentFragmentMethods for JSRef<'a, DocumentFragment> {
// http://dom.spec.whatwg.org/#dom-parentnode-children
fn Children(self) -> Temporary<HTMLCollection> {
let window = window_from_node(self).root();
HTMLCollection::children(*window, NodeCast::from_ref(self))
}
// http://dom.spec.whatwg.org/#dom-parentnode-queryselector
fn QuerySelector(self, selectors: DOMString) -> Fallible<Option<Temporary<Element>>> {
let root: JSRef<Node> = NodeCast::from_ref(self);
root.query_selector(selectors)
}
// http://dom.spec.whatwg.org/#dom-parentnode-queryselectorall
fn QuerySelectorAll(self, selectors: DOMString) -> Fallible<Temporary<NodeList>> {
let root: JSRef<Node> = NodeCast::from_ref(self);
root.query_selector_all(selectors)
}
}
impl Reflectable for DocumentFragment {
fn reflector<'a>(&'a self) -> &'a Reflector {
self.node.reflector()
}
}
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