script: Implement SVGGeometryElement

Add SVGGeometryElement implementation.

components/script/dom/mod.rs

@@ -430,6 +430,7 @@ pub mod stylepropertymapreadonly;
 pub mod stylesheet;
 pub mod stylesheetlist;
 pub mod svgelement;
+pub mod svggeometryelement;
 pub mod svggraphicselement;
 pub mod svgsvgelement;
 pub mod testbinding;

components/script/dom/svggeometryelement.rs

@@ -0,0 +1,34 @@
+use dom::bindings::inheritance::Castable;
+use dom::document::Document;
+use dom::svggraphicselement::SVGGraphicsElement;
+use dom::virtualmethods::VirtualMethods;
+use dom_struct::dom_struct;
+use html5ever::{LocalName, Prefix};
+use style::element_state::ElementState;
+
+#[dom_struct]
+pub struct SVGGeometryElement {
+    graphicselement: SVGGraphicsElement
+}
+
+impl SVGGeometryElement {
+    pub fn new_inherited(tag_name: LocalName, prefix: Option<Prefix>,
+                         document: &Document) -> Self {
+        SVGGeometryElement::new_inherited_with_state(ElementState::empty(), tag_name, prefix, document)
+    }
+
+    pub fn new_inherited_with_state(state: ElementState, tag_name: LocalName,
+                                    prefix: Option<Prefix>, document: &Document)
+                                    -> Self {
+        SVGGeometryElement {
+            graphicselement:
+                SVGGraphicsElement::new_inherited_with_state(state, tag_name, prefix, document),
+        }
+    }
+}
+
+impl VirtualMethods for SVGGeometryElement {
+    fn super_type(&self) -> Option<&VirtualMethods> {
+        Some(self.upcast::<SVGGraphicsElement>() as &VirtualMethods)
+    }
+}

components/script/dom/webidls/SVGGeometryElement.webidl

@@ -0,0 +1,9 @@
+[Pref="dom.svg.enabled"]
+interface SVGGeometryElement : SVGGraphicsElement {
+  // [SameObject] readonly attribute SVGAnimatedNumber pathLength;
+
+  // boolean isPointInFill(DOMPoint point);
+  // boolean isPointInStroke(DOMPoint point);
+  // float getTotalLength();
+  // DOMPoint getPointAtLength(float distance);
+};