Add attributes to the HTMLDialogElement interface.

1 files changed, 27 insertions, 1 deletions

diff --git a/components/script/dom/htmldialogelement.rs b/components/script/dom/htmldialogelement.rs
index d6e2a724461..febfbc38f81 100644
--- a/components/script/dom/htmldialogelement.rs
+++ b/components/script/dom/htmldialogelement.rs
@@ -3,18 +3,25 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::Bindings::HTMLDialogElementBinding;
+use dom::bindings::codegen::Bindings::HTMLDialogElementBinding::HTMLDialogElementMethods;
 use dom::bindings::codegen::InheritTypes::HTMLDialogElementDerived;
+use dom::bindings::cell::DOMRefCell;
 use dom::bindings::js::{JSRef, Temporary};
 use dom::document::Document;
 use dom::element::ElementTypeId;
 use dom::eventtarget::{EventTarget, EventTargetTypeId};
 use dom::htmlelement::{HTMLElement, HTMLElementTypeId};
 use dom::node::{Node, NodeTypeId};
+
 use util::str::DOMString;
+use string_cache::Atom;
+
+use std::borrow::ToOwned;
 
 #[dom_struct]
 pub struct HTMLDialogElement {
     htmlelement: HTMLElement,
+    return_value: DOMRefCell<DOMString>,
 }
 
 impl HTMLDialogElementDerived for EventTarget {
@@ -26,7 +33,8 @@ impl HTMLDialogElementDerived for EventTarget {
 impl HTMLDialogElement {
     fn new_inherited(localName: DOMString, prefix: Option<DOMString>, document: JSRef<Document>) -> HTMLDialogElement {
         HTMLDialogElement {
-            htmlelement: HTMLElement::new_inherited(HTMLElementTypeId::HTMLDialogElement, localName, prefix, document)
+            htmlelement: HTMLElement::new_inherited(HTMLElementTypeId::HTMLDialogElement, localName, prefix, document),
+            return_value: DOMRefCell::new("".to_owned()),
         }
     }
 
@@ -37,3 +45,21 @@ impl HTMLDialogElement {
     }
 }
 
+impl<'a> HTMLDialogElementMethods for JSRef<'a, HTMLDialogElement> {
+    // https://html.spec.whatwg.org/multipage/#dom-dialog-open
+    make_bool_getter!(Open);
+
+    // https://html.spec.whatwg.org/multipage/#dom-dialog-open
+    make_bool_setter!(SetOpen, "open");
+
+    // https://html.spec.whatwg.org/multipage/#dom-dialog-returnvalue
+    fn ReturnValue(self) -> DOMString {
+        let return_value = self.return_value.borrow();
+        return_value.clone()
+    }
+
+    // https://html.spec.whatwg.org/multipage/#dom-dialog-returnvalue
+    fn SetReturnValue(self, return_value: DOMString) {
+        *self.return_value.borrow_mut() = return_value;
+    }
+}