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b11be4d253
Generates `SupportedPropertyNames` on DOM structs that should implement it. Most of them are unimplemented now (which can be implemented in later PRs), with the exception of `HTMLCollection`. Also added a couple relevant WPT tests. Closes #6390 Closes #2215
76 lines
2.6 KiB
Rust
76 lines
2.6 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, Root};
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use dom::bindings::utils::{Reflector, reflect_dom_object};
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use dom::htmlelement::{HTMLElement, HTMLElementCustomAttributeHelpers};
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use dom::node::window_from_node;
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use util::str::DOMString;
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#[dom_struct]
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#[derive(HeapSizeOf)]
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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: &HTMLElement) -> DOMStringMap {
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DOMStringMap {
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reflector_: Reflector::new(),
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element: JS::from_ref(element),
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}
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}
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pub fn new(element: &HTMLElement) -> Root<DOMStringMap> {
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let window = window_from_node(element);
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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 &'a DOMStringMap {
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// https://html.spec.whatwg.org/multipage/#dom-domstringmap-additem
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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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// https://html.spec.whatwg.org/multipage/#dom-domstringmap-removeitem
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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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// https://html.spec.whatwg.org/multipage/#dom-domstringmap-setitem
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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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// https://html.spec.whatwg.org/multipage/#dom-domstringmap-nameditem
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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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// https://html.spec.whatwg.org/multipage/#domstringmap
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fn SupportedPropertyNames(self) -> Vec<DOMString> {
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// FIXME: unimplemented (https://github.com/servo/servo/issues/7273)
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vec![]
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}
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}
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