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be2b512750
The rustup is needed for https://github.com/rust-lang/rust/pull/40039. Source-Repo: https://github.com/servo/servo Source-Revision: a204c4176dcccdad8ec99d74055c66794c3f64ba --HG-- rename : servo/components/domobject_derive/Cargo.toml => servo/components/dom_struct/Cargo.toml extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear extra : subtree_revision : 2cad140c3d6b99837f0bd15a6f3ccba0f353e049
85 lines
2.9 KiB
Rust
85 lines
2.9 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::cell::DOMRefCell;
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use dom::bindings::codegen::Bindings::HTMLDialogElementBinding;
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use dom::bindings::codegen::Bindings::HTMLDialogElementBinding::HTMLDialogElementMethods;
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use dom::bindings::inheritance::Castable;
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use dom::bindings::js::Root;
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use dom::bindings::str::DOMString;
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use dom::document::Document;
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use dom::element::Element;
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use dom::eventtarget::EventTarget;
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use dom::htmlelement::HTMLElement;
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use dom::node::{Node, window_from_node};
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use dom_struct::dom_struct;
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use html5ever_atoms::LocalName;
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#[dom_struct]
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pub struct HTMLDialogElement {
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htmlelement: HTMLElement,
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return_value: DOMRefCell<DOMString>,
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}
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impl HTMLDialogElement {
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fn new_inherited(local_name: LocalName,
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prefix: Option<DOMString>,
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document: &Document) -> HTMLDialogElement {
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HTMLDialogElement {
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htmlelement:
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HTMLElement::new_inherited(local_name, prefix, document),
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return_value: DOMRefCell::new(DOMString::new()),
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}
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}
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#[allow(unrooted_must_root)]
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pub fn new(local_name: LocalName,
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prefix: Option<DOMString>,
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document: &Document) -> Root<HTMLDialogElement> {
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Node::reflect_node(box HTMLDialogElement::new_inherited(local_name, prefix, document),
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document,
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HTMLDialogElementBinding::Wrap)
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}
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}
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impl HTMLDialogElementMethods for HTMLDialogElement {
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// https://html.spec.whatwg.org/multipage/#dom-dialog-open
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make_bool_getter!(Open, "open");
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// https://html.spec.whatwg.org/multipage/#dom-dialog-open
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make_bool_setter!(SetOpen, "open");
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// https://html.spec.whatwg.org/multipage/#dom-dialog-returnvalue
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fn ReturnValue(&self) -> DOMString {
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let return_value = self.return_value.borrow();
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return_value.clone()
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}
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// https://html.spec.whatwg.org/multipage/#dom-dialog-returnvalue
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fn SetReturnValue(&self, return_value: DOMString) {
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*self.return_value.borrow_mut() = return_value;
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}
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// https://html.spec.whatwg.org/multipage/#dom-dialog-close
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fn Close(&self, return_value: Option<DOMString>) {
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let element = self.upcast::<Element>();
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let target = self.upcast::<EventTarget>();
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let win = window_from_node(self);
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// Step 1 & 2
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if element.remove_attribute(&ns!(), &local_name!("open")).is_none() {
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return;
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}
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// Step 3
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if let Some(new_value) = return_value {
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*self.return_value.borrow_mut() = new_value;
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}
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// TODO: Step 4 implement pending dialog stack removal
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// Step 5
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win.dom_manipulation_task_source().queue_simple_event(target, atom!("close"), &win);
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}
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}
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