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505159a464
This used to conflict with the util crate from the standard library, which has long since been removed. The import in layout has not been changed because of a conflict with the util mod there.
66 lines
2.2 KiB
Rust
66 lines
2.2 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::DOMStringMapBinding;
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use dom::bindings::codegen::Bindings::DOMStringMapBinding::DOMStringMapMethods;
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use dom::bindings::error::ErrorResult;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::js::{JS, JSRef, Temporary};
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use dom::bindings::utils::{Reflector, reflect_dom_object};
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use dom::node::window_from_node;
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use dom::htmlelement::{HTMLElement, HTMLElementCustomAttributeHelpers};
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use util::str::DOMString;
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#[dom_struct]
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pub struct DOMStringMap {
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reflector_: Reflector,
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element: JS<HTMLElement>,
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}
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impl DOMStringMap {
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fn new_inherited(element: JSRef<HTMLElement>) -> DOMStringMap {
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DOMStringMap {
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reflector_: Reflector::new(),
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element: JS::from_rooted(element),
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}
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}
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pub fn new(element: JSRef<HTMLElement>) -> Temporary<DOMStringMap> {
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let window = window_from_node(element).root();
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reflect_dom_object(box DOMStringMap::new_inherited(element),
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GlobalRef::Window(window.r()), DOMStringMapBinding::Wrap)
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}
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}
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// https://html.spec.whatwg.org/#domstringmap
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impl<'a> DOMStringMapMethods for JSRef<'a, DOMStringMap> {
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fn NamedCreator(self, name: DOMString, value: DOMString) -> ErrorResult {
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self.NamedSetter(name, value)
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}
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fn NamedDeleter(self, name: DOMString) {
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let element = self.element.root();
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element.r().delete_custom_attr(name)
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}
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fn NamedSetter(self, name: DOMString, value: DOMString) -> ErrorResult {
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let element = self.element.root();
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element.r().set_custom_attr(name, value)
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}
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fn NamedGetter(self, name: DOMString, found: &mut bool) -> DOMString {
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let element = self.element.root();
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match element.r().get_custom_attr(name) {
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Some(value) => {
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*found = true;
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value.clone()
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},
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None => {
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*found = false;
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String::new()
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}
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}
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}
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}
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