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4fa8725111
Replace &JSRef with JSRef in the bulk of the generated code. This will remove a level of indirection throughout all DOM code. This patch doesn't change methods implemented on JSRef<T> to take `self` rather than `&self`, and it leaves a few other uses of &JSRef, but those changes can be made incrementally.
79 lines
2.8 KiB
Rust
79 lines
2.8 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use dom::bindings::codegen::Bindings::DocumentFragmentBinding;
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use dom::bindings::codegen::Bindings::DocumentFragmentBinding::DocumentFragmentMethods;
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use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
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use dom::bindings::codegen::InheritTypes::{DocumentFragmentDerived, NodeCast};
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use dom::bindings::js::{JSRef, Temporary};
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use dom::bindings::error::Fallible;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::utils::{Reflectable, Reflector};
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use dom::document::Document;
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use dom::element::Element;
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use dom::eventtarget::{EventTarget, NodeTargetTypeId};
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use dom::htmlcollection::HTMLCollection;
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use dom::node::{DocumentFragmentNodeTypeId, Node, NodeHelpers, window_from_node};
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use dom::nodelist::NodeList;
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use servo_util::str::DOMString;
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#[deriving(Encodable)]
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#[must_root]
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pub struct DocumentFragment {
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pub node: Node,
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}
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impl DocumentFragmentDerived for EventTarget {
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fn is_documentfragment(&self) -> bool {
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self.type_id == NodeTargetTypeId(DocumentFragmentNodeTypeId)
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}
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}
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impl DocumentFragment {
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/// Creates a new DocumentFragment.
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pub fn new_inherited(document: JSRef<Document>) -> DocumentFragment {
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DocumentFragment {
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node: Node::new_inherited(DocumentFragmentNodeTypeId, document),
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}
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}
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pub fn new(document: JSRef<Document>) -> Temporary<DocumentFragment> {
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Node::reflect_node(box DocumentFragment::new_inherited(document),
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document, DocumentFragmentBinding::Wrap)
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}
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pub fn Constructor(global: &GlobalRef) -> Fallible<Temporary<DocumentFragment>> {
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let document = global.as_window().Document();
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let document = document.root();
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Ok(DocumentFragment::new(*document))
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}
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}
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impl<'a> DocumentFragmentMethods for JSRef<'a, DocumentFragment> {
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// http://dom.spec.whatwg.org/#dom-parentnode-children
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fn Children(&self) -> Temporary<HTMLCollection> {
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let window = window_from_node(*self).root();
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HTMLCollection::children(*window, NodeCast::from_ref(*self))
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}
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// http://dom.spec.whatwg.org/#dom-parentnode-queryselector
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fn QuerySelector(&self, selectors: DOMString) -> Fallible<Option<Temporary<Element>>> {
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let root: JSRef<Node> = NodeCast::from_ref(*self);
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root.query_selector(selectors)
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}
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// http://dom.spec.whatwg.org/#dom-parentnode-queryselectorall
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fn QuerySelectorAll(&self, selectors: DOMString) -> Fallible<Temporary<NodeList>> {
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let root: JSRef<Node> = NodeCast::from_ref(*self);
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root.query_selector_all(selectors)
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}
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}
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impl Reflectable for DocumentFragment {
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fn reflector<'a>(&'a self) -> &'a Reflector {
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self.node.reflector()
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}
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}
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