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103 lines
3.7 KiB
Rust
103 lines
3.7 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::MutationRecordBinding::MutationRecordBinding;
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use dom::bindings::codegen::Bindings::MutationRecordBinding::MutationRecordBinding::MutationRecordMethods;
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use dom::bindings::js::{JS, Root};
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use dom::bindings::reflector::{Reflector, reflect_dom_object};
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use dom::bindings::str::DOMString;
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use dom::node::{Node, window_from_node};
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use dom::nodelist::NodeList;
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use dom_struct::dom_struct;
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use html5ever::{LocalName, Namespace};
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#[dom_struct]
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pub struct MutationRecord {
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reflector_: Reflector,
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record_type: DOMString,
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target: JS<Node>,
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attribute_name: Option<DOMString>,
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attribute_namespace: Option<DOMString>,
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old_value: Option<DOMString>,
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}
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impl MutationRecord {
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#[allow(unrooted_must_root)]
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pub fn attribute_mutated(target: &Node,
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attribute_name: &LocalName,
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attribute_namespace: Option<&Namespace>,
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old_value: Option<DOMString>) -> Root<MutationRecord> {
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let record = box MutationRecord::new_inherited("attributes",
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target,
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Some(DOMString::from(&**attribute_name)),
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attribute_namespace.map(|n| DOMString::from(&**n)),
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old_value);
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reflect_dom_object(record, &*window_from_node(target), MutationRecordBinding::Wrap)
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}
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fn new_inherited(record_type: &str,
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target: &Node,
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attribute_name: Option<DOMString>,
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attribute_namespace: Option<DOMString>,
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old_value: Option<DOMString>) -> MutationRecord {
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MutationRecord {
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reflector_: Reflector::new(),
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record_type: DOMString::from(record_type),
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target: JS::from_ref(target),
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attribute_name: attribute_name,
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attribute_namespace: attribute_namespace,
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old_value: old_value,
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}
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}
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}
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impl MutationRecordMethods for MutationRecord {
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// https://dom.spec.whatwg.org/#dom-mutationrecord-type
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fn Type(&self) -> DOMString {
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self.record_type.clone()
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}
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// https://dom.spec.whatwg.org/#dom-mutationrecord-target
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fn Target(&self) -> Root<Node> {
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Root::from_ref(&*self.target)
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}
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// https://dom.spec.whatwg.org/#dom-mutationrecord-attributename
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fn GetAttributeName(&self) -> Option<DOMString> {
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self.attribute_name.clone()
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}
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// https://dom.spec.whatwg.org/#dom-mutationrecord-attributenamespace
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fn GetAttributeNamespace(&self) -> Option<DOMString> {
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self.attribute_namespace.clone()
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}
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// https://dom.spec.whatwg.org/#dom-mutationrecord-oldvalue
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fn GetOldValue(&self) -> Option<DOMString> {
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self.old_value.clone()
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}
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// https://dom.spec.whatwg.org/#dom-mutationrecord-addednodes
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fn AddedNodes(&self) -> Root<NodeList> {
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let window = window_from_node(&*self.target);
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NodeList::empty(&window)
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}
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// https://dom.spec.whatwg.org/#dom-mutationrecord-removednodes
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fn RemovedNodes(&self) -> Root<NodeList> {
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let window = window_from_node(&*self.target);
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NodeList::empty(&window)
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}
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// https://dom.spec.whatwg.org/#dom-mutationrecord-previoussibling
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fn GetPreviousSibling(&self) -> Option<Root<Node>> {
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None
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}
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// https://dom.spec.whatwg.org/#dom-mutationrecord-previoussibling
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fn GetNextSibling(&self) -> Option<Root<Node>> {
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None
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}
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}
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