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Support value iterators in WebIDL interfaces.
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7 changed files with 161 additions and 0 deletions
43
components/script/dom/testbindingiterable.rs
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43
components/script/dom/testbindingiterable.rs
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/* 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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// check-tidy: no specs after this line
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use dom::bindings::cell::DOMRefCell;
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use dom::bindings::codegen::Bindings::TestBindingIterableBinding::{self, TestBindingIterableMethods};
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use dom::bindings::error::Fallible;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::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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#[dom_struct]
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pub struct TestBindingIterable {
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reflector: Reflector,
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vals: DOMRefCell<Vec<DOMString>>,
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}
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impl TestBindingIterable {
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fn new(global: GlobalRef) -> Root<TestBindingIterable> {
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reflect_dom_object(box TestBindingIterable {
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reflector: Reflector::new(),
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vals: DOMRefCell::new(vec![]),
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}, global, TestBindingIterableBinding::Wrap)
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}
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pub fn Constructor(global: GlobalRef) -> Fallible<Root<TestBindingIterable>> {
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Ok(TestBindingIterable::new(global))
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}
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}
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impl TestBindingIterableMethods for TestBindingIterable {
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fn Add(&self, v: DOMString) { self.vals.borrow_mut().push(v); }
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fn Length(&self) -> u32 { self.vals.borrow().len() as u32 }
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fn GetItem(&self, n: u32) -> DOMString { self.vals.borrow().get(n as usize).unwrap().clone() }
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fn IndexedGetter(&self, n: u32, found: &mut bool) -> DOMString {
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let s = self.GetItem(n);
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*found = true;
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s
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}
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}
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