Cargoify servo

components/script/dom/htmlbodyelement.rs

@@ -0,0 +1,98 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+use dom::bindings::codegen::Bindings::EventHandlerBinding::EventHandlerNonNull;
+use dom::bindings::codegen::Bindings::HTMLBodyElementBinding;
+use dom::bindings::codegen::Bindings::HTMLBodyElementBinding::HTMLBodyElementMethods;
+use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
+use dom::bindings::codegen::InheritTypes::EventTargetCast;
+use dom::bindings::codegen::InheritTypes::{HTMLBodyElementDerived, HTMLElementCast};
+use dom::bindings::js::{JSRef, Temporary};
+use dom::bindings::utils::{Reflectable, Reflector};
+use dom::document::Document;
+use dom::element::HTMLBodyElementTypeId;
+use dom::eventtarget::{EventTarget, NodeTargetTypeId, EventTargetHelpers};
+use dom::htmlelement::HTMLElement;
+use dom::node::{Node, ElementNodeTypeId, window_from_node};
+use dom::virtualmethods::VirtualMethods;
+
+use servo_util::atom::Atom;
+use servo_util::str::DOMString;
+
+#[deriving(Encodable)]
+pub struct HTMLBodyElement {
+    pub htmlelement: HTMLElement
+}
+
+impl HTMLBodyElementDerived for EventTarget {
+    fn is_htmlbodyelement(&self) -> bool {
+        self.type_id == NodeTargetTypeId(ElementNodeTypeId(HTMLBodyElementTypeId))
+    }
+}
+
+impl HTMLBodyElement {
+    pub fn new_inherited(localName: DOMString, document: &JSRef<Document>) -> HTMLBodyElement {
+        HTMLBodyElement {
+            htmlelement: HTMLElement::new_inherited(HTMLBodyElementTypeId, localName, document)
+        }
+    }
+
+    pub fn new(localName: DOMString, document: &JSRef<Document>) -> Temporary<HTMLBodyElement> {
+        let element = HTMLBodyElement::new_inherited(localName, document);
+        Node::reflect_node(box element, document, HTMLBodyElementBinding::Wrap)
+    }
+}
+
+impl<'a> HTMLBodyElementMethods for JSRef<'a, HTMLBodyElement> {
+    fn GetOnunload(&self) -> Option<EventHandlerNonNull> {
+        let win = window_from_node(self).root();
+        win.deref().GetOnunload()
+    }
+
+    fn SetOnunload(&self, listener: Option<EventHandlerNonNull>) {
+        let win = window_from_node(self).root();
+        win.deref().SetOnunload(listener)
+    }
+}
+
+impl<'a> VirtualMethods for JSRef<'a, HTMLBodyElement> {
+    fn super_type<'a>(&'a self) -> Option<&'a VirtualMethods> {
+        let element: &JSRef<HTMLElement> = HTMLElementCast::from_ref(self);
+        Some(element as &VirtualMethods)
+    }
+
+    fn after_set_attr(&self, name: &Atom, value: DOMString) {
+        match self.super_type() {
+            Some(ref s) => s.after_set_attr(name, value.clone()),
+            _ => (),
+        }
+
+        if name.as_slice().starts_with("on") {
+            static forwarded_events: &'static [&'static str] =
+                &["onfocus", "onload", "onscroll", "onafterprint", "onbeforeprint",
+                  "onbeforeunload", "onhashchange", "onlanguagechange", "onmessage",
+                  "onoffline", "ononline", "onpagehide", "onpageshow", "onpopstate",
+                  "onstorage", "onresize", "onunload", "onerror"];
+            let window = window_from_node(self).root();
+            let (cx, url, reflector) = (window.get_cx(),
+                                        window.get_url(),
+                                        window.reflector().get_jsobject());
+            let evtarget: &JSRef<EventTarget> =
+                if forwarded_events.iter().any(|&event| name.as_slice() == event) {
+                    EventTargetCast::from_ref(&*window)
+                } else {
+                    EventTargetCast::from_ref(self)
+                };
+            evtarget.set_event_handler_uncompiled(cx, url, reflector,
+                                                  name.as_slice().slice_from(2),
+                                                  value);
+        }
+    }
+}
+
+impl Reflectable for HTMLBodyElement {
+    fn reflector<'a>(&'a self) -> &'a Reflector {
+        self.htmlelement.reflector()
+    }
+}