Introduce HTML{Audio,Video}Element::new.

src/components/script/dom/htmlaudioelement.rs

@@ -2,11 +2,25 @@
  * 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::HTMLAudioElementBinding;
+use dom::document::AbstractDocument;
+use dom::element::HTMLAudioElementTypeId;
 use dom::htmlmediaelement::HTMLMediaElement;
+use dom::node::{AbstractNode, Node, ScriptView};
 
 pub struct HTMLAudioElement {
     htmlmediaelement: HTMLMediaElement
 }
 
 impl HTMLAudioElement {
+    pub fn new_inherited(localName: ~str, document: AbstractDocument) -> HTMLAudioElement {
+        HTMLAudioElement {
+            htmlmediaelement: HTMLMediaElement::new_inherited(HTMLAudioElementTypeId, localName, document)
+        }
+    }
+
+    pub fn new(localName: ~str, document: AbstractDocument) -> AbstractNode<ScriptView> {
+        let element = HTMLAudioElement::new_inherited(localName, document);
+        Node::reflect_node(@mut element, document, HTMLAudioElementBinding::Wrap)
+    }
 }

src/components/script/dom/htmlmediaelement.rs

@@ -12,7 +12,7 @@ pub struct HTMLMediaElement {
 }
 
 impl HTMLMediaElement {
-    pub fn new(type_id: ElementTypeId, tag_name: ~str, document: AbstractDocument) -> HTMLMediaElement {
+    pub fn new_inherited(type_id: ElementTypeId, tag_name: ~str, document: AbstractDocument) -> HTMLMediaElement {
         HTMLMediaElement {
             htmlelement: HTMLElement::new(type_id, tag_name, document)
         }

src/components/script/dom/htmlvideoelement.rs

@@ -2,13 +2,30 @@
  * 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::HTMLVideoElementBinding;
 use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::document::AbstractDocument;
+use dom::element::HTMLVideoElementTypeId;
 use dom::htmlmediaelement::HTMLMediaElement;
+use dom::node::{AbstractNode, Node, ScriptView};
 
 pub struct HTMLVideoElement {
     htmlmediaelement: HTMLMediaElement
 }
 
+impl HTMLVideoElement {
+    pub fn new_inherited(localName: ~str, document: AbstractDocument) -> HTMLVideoElement {
+        HTMLVideoElement {
+            htmlmediaelement: HTMLMediaElement::new_inherited(HTMLVideoElementTypeId, localName, document)
+        }
+    }
+
+    pub fn new(localName: ~str, document: AbstractDocument) -> AbstractNode<ScriptView> {
+        let element = HTMLVideoElement::new_inherited(localName, document);
+        Node::reflect_node(@mut element, document, HTMLVideoElementBinding::Wrap)
+    }
+}
+
 impl HTMLVideoElement {
     pub fn Width(&self) -> u32 {
         0

src/components/script/html/hubbub_html_parser.rs

@@ -56,15 +56,15 @@ macro_rules! handle_htmlelement(
                              $cx, $document, $tag, $string, $type_id, $ctor, []);
     )
 )
-macro_rules! handle_htmlmediaelement(
+macro_rules! handle_newable_element(
-    ($cx: expr,
+    ($document: expr,
-     $document: expr,
+     $localName: expr,
-     $tag: expr,
      $string: expr,
-     $type_id: expr,
+     $ctor: ident
-     $ctor: ident) => (
+     $(, $arg:expr )*) => (
-        handle_element_base!(htmlmediaelement, HTMLMediaElement,
+        if eq_slice($localName, $string) {
-                             $cx, $document, $tag, $string, $type_id, $ctor, []);
+            return $ctor::new(($localName).to_str(), $document $(, $arg)*);
+        }
     )
 )
 macro_rules! handle_htmltablecellelement(
@@ -298,8 +298,8 @@ pub fn build_element_from_tag(cx: *JSContext, tag: &str, document: AbstractDocum
     handle_htmlelement!(cx, document, tag, "section", HTMLElementTypeId, HTMLElement);
     handle_htmlelement!(cx, document, tag, "small",   HTMLElementTypeId, HTMLElement);
 
-    handle_htmlmediaelement!(cx, document, tag, "audio", HTMLAudioElementTypeId, HTMLAudioElement);
+    handle_newable_element!(document, tag, "audio",     HTMLAudioElement);
-    handle_htmlmediaelement!(cx, document, tag, "video", HTMLVideoElementTypeId, HTMLVideoElement);
+    handle_newable_element!(document, tag, "video",     HTMLVideoElement);
 
     handle_htmltablecellelement!(cx, document, tag, "td", HTMLTableDataCellElementTypeId, HTMLTableDataCellElement);
     handle_htmltablecellelement!(cx, document, tag, "th", HTMLTableHeaderCellElementTypeId, HTMLTableHeaderCellElement);