script/dom/
domstringmap.rs1use dom_struct::dom_struct;
6
7use crate::dom::bindings::codegen::Bindings::DOMStringMapBinding::DOMStringMapMethods;
8use crate::dom::bindings::error::ErrorResult;
9use crate::dom::bindings::reflector::{Reflector, reflect_dom_object};
10use crate::dom::bindings::root::{Dom, DomRoot};
11use crate::dom::bindings::str::DOMString;
12use crate::dom::html::htmlelement::HTMLElement;
13use crate::dom::node::NodeTraits;
14use crate::script_runtime::CanGc;
15
16#[dom_struct]
17pub(crate) struct DOMStringMap {
18 reflector_: Reflector,
19 element: Dom<HTMLElement>,
20}
21
22impl DOMStringMap {
23 fn new_inherited(element: &HTMLElement) -> DOMStringMap {
24 DOMStringMap {
25 reflector_: Reflector::new(),
26 element: Dom::from_ref(element),
27 }
28 }
29
30 pub(crate) fn new(element: &HTMLElement, can_gc: CanGc) -> DomRoot<DOMStringMap> {
31 reflect_dom_object(
32 Box::new(DOMStringMap::new_inherited(element)),
33 &*element.owner_window(),
34 can_gc,
35 )
36 }
37}
38
39impl DOMStringMapMethods<crate::DomTypeHolder> for DOMStringMap {
41 fn NamedDeleter(&self, name: DOMString, can_gc: CanGc) {
43 self.element.delete_custom_attr(name, can_gc)
44 }
45
46 fn NamedSetter(&self, name: DOMString, value: DOMString, can_gc: CanGc) -> ErrorResult {
48 self.element.set_custom_attr(name, value, can_gc)
49 }
50
51 fn NamedGetter(&self, name: DOMString) -> Option<DOMString> {
53 self.element.get_custom_attr(name)
54 }
55
56 fn SupportedPropertyNames(&self) -> Vec<DOMString> {
58 self.element.supported_prop_names_custom_attr().to_vec()
59 }
60}