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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::cell::DOMRefCell;
use dom::bindings::codegen::Bindings::DOMStringMapBinding;
use dom::bindings::codegen::Bindings::DOMStringMapBinding::DOMStringMapMethods;
use dom::bindings::global::GlobalRef;
use dom::bindings::js::{JSRef, Temporary};
use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
use servo_util::str::DOMString;
use std::collections::HashMap;
#[dom_struct]
pub struct DOMStringMap {
map: DOMRefCell<HashMap<DOMString, DOMString>>,
reflector_: Reflector,
}
impl DOMStringMap {
fn new_inherited() -> DOMStringMap {
DOMStringMap {
map: DOMRefCell::new(HashMap::new()),
reflector_: Reflector::new(),
}
}
pub fn new(global: GlobalRef) -> Temporary<DOMStringMap> {
reflect_dom_object(box DOMStringMap::new_inherited(),
global, DOMStringMapBinding::Wrap)
}
}
impl<'a> DOMStringMapMethods for JSRef<'a, DOMStringMap> {
fn NamedCreator(self, name: DOMString, value: DOMString) {
self.map.borrow_mut().insert(name, value);
}
fn NamedDeleter(self, name: DOMString) {
self.map.borrow_mut().remove(&name);
}
fn NamedSetter(self, name: DOMString, value: DOMString) {
self.map.borrow_mut().insert(name, value);
}
fn NamedGetter(self, name: DOMString, found: &mut bool) -> DOMString {
match self.map.borrow().get(&name) {
Some(value) => {
*found = true;
value.clone()
},
None => {
*found = false;
String::new()
}
}
}
}
impl Reflectable for DOMStringMap {
fn reflector<'a>(&'a self) -> &'a Reflector {
&self.reflector_
}
}
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