Compile JS strings when setting inline event handlers via element attributes.

1 files changed, 28 insertions, 2 deletions

diff --git a/src/components/script/dom/htmlbodyelement.rs b/src/components/script/dom/htmlbodyelement.rs
index c768444126f..7f0b8efc66b 100644
--- a/src/components/script/dom/htmlbodyelement.rs
+++ b/src/components/script/dom/htmlbodyelement.rs
@@ -3,14 +3,16 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::BindingDeclarations::HTMLBodyElementBinding;
-use dom::bindings::codegen::InheritTypes::HTMLBodyElementDerived;
+use dom::bindings::codegen::InheritTypes::{HTMLBodyElementDerived, HTMLElementCast};
+use dom::bindings::codegen::InheritTypes::{EventTargetCast, NodeCast};
 use dom::bindings::error::ErrorResult;
 use dom::bindings::js::{JSRef, Temporary};
 use dom::document::Document;
 use dom::element::HTMLBodyElementTypeId;
-use dom::eventtarget::{EventTarget, NodeTargetTypeId};
+use dom::eventtarget::{EventTarget, NodeTargetTypeId, EventTargetHelpers};
 use dom::htmlelement::HTMLElement;
 use dom::node::{Node, ElementNodeTypeId, window_from_node};
+use dom::virtualmethods::VirtualMethods;
 use dom::window::WindowMethods;
 use js::jsapi::{JSContext, JSObject};
 use servo_util::str::DOMString;
@@ -115,3 +117,27 @@ impl<'a> HTMLBodyElementMethods for JSRef<'a, HTMLBodyElement> {
         win.SetOnunload(cx, listener)
     }
 }
+
+impl<'a> VirtualMethods for JSRef<'a, HTMLBodyElement> {
+    fn super_type<'a>(&'a mut self) -> Option<&'a mut VirtualMethods:> {
+        let element: &mut JSRef<HTMLElement> = HTMLElementCast::from_mut_ref(self);
+        Some(element as &mut VirtualMethods:)
+    }
+
+    fn after_set_attr(&mut self, name: DOMString, value: DOMString) {
+        match self.super_type() {
+            Some(ref mut s) => s.after_set_attr(name.clone(), value.clone()),
+            _ => (),
+        }
+
+        if name.starts_with("on") {
+            //XXXjdm This should only forward a subset of event handler names
+            let mut window = window_from_node(self).root();
+            let mut evtarget: &mut JSRef<EventTarget> = EventTargetCast::from_mut_ref(&mut *window);
+            let content: &mut JSRef<Node> = NodeCast::from_mut_ref(self);
+            evtarget.set_event_handler_uncompiled(content,
+                                                  name.slice_from(2).to_owned(),
+                                                  value);
+        }
+    }
+}