Split up macro invocation

Author: Manishearth

src/components/script/dom/element.rs

@@ -435,6 +435,7 @@ impl<'a> AttributeHandlers for JSRef<'a, Element> {
     }
 
     fn get_uint_attribute(&self, name: &str) -> u32 {
+        assert!(name == name.to_ascii_lower().as_slice());
         let attribute = self.get_attribute(Null, name).root();
         match attribute {
             Some(attribute) => {

src/components/script/dom/htmlimageelement.rs

@@ -16,7 +16,6 @@ use dom::eventtarget::{EventTarget, NodeTargetTypeId};
 use dom::htmlelement::HTMLElement;
 use dom::node::{Node, ElementNodeTypeId, NodeHelpers, window_from_node};
 use dom::virtualmethods::VirtualMethods;
-
 use servo_net::image_cache_task;
 use servo_util::atom::Atom;
 use servo_util::geometry::to_px;
@@ -96,67 +95,93 @@ impl LayoutHTMLImageElementHelpers for JS<HTMLImageElement> {
 }
 
 impl<'a> HTMLImageElementMethods for JSRef<'a, HTMLImageElement> {
-
-    make_getters!(Alt, Src, UseMap, Name, Align, LongDesc, Border)
-    make_bool_getters!(IsMap)
-    make_uint_getters!(Width, Height, Hspace, Vspace)
+    make_getter!(Alt)
 
     fn SetAlt(&self, alt: DOMString) {
         let element: &JSRef<Element> = ElementCast::from_ref(self);
         element.set_string_attribute("alt", alt)
     }
 
+    make_getter!(Src)
+
     fn SetSrc(&self, src: DOMString) {
         let element: &JSRef<Element> = ElementCast::from_ref(self);
         element.set_url_attribute("src", src)
     }
 
+    make_getter!(UseMap)
+
     fn SetUseMap(&self, use_map: DOMString) {
         let element: &JSRef<Element> = ElementCast::from_ref(self);
         element.set_string_attribute("useMap", use_map)
     }
 
+    make_bool_getter!(IsMap)
+
     fn SetIsMap(&self, is_map: bool) {
         let element: &JSRef<Element> = ElementCast::from_ref(self);
         element.set_string_attribute("isMap", is_map.to_string())
     }
 
-
+    fn Width(&self) -> u32 {
+        let node: &JSRef<Node> = NodeCast::from_ref(self);
+        let rect = node.get_bounding_content_box();
+        to_px(rect.size.width) as u32
+    }
+ 
     fn SetWidth(&self, width: u32) {
         let elem: &JSRef<Element> = ElementCast::from_ref(self);
         elem.set_uint_attribute("width", width)
     }
 
+    fn Height(&self) -> u32 {
+        let node: &JSRef<Node> = NodeCast::from_ref(self);
+        let rect = node.get_bounding_content_box();
+        to_px(rect.size.height) as u32
+    }
+
     fn SetHeight(&self, height: u32) {
         let elem: &JSRef<Element> = ElementCast::from_ref(self);
         elem.set_uint_attribute("height", height)
     }
 
+    make_getter!(Name)
+
     fn SetName(&self, name: DOMString) {
         let element: &JSRef<Element> = ElementCast::from_ref(self);
         element.set_string_attribute("name", name)
     }
 
+    make_getter!(Align)
+
     fn SetAlign(&self, align: DOMString) {
         let element: &JSRef<Element> = ElementCast::from_ref(self);
         element.set_string_attribute("align", align)
     }
 
+    make_uint_getter!(Hspace)
+
     fn SetHspace(&self, hspace: u32) {
         let element: &JSRef<Element> = ElementCast::from_ref(self);
         element.set_uint_attribute("hspace", hspace)
     }
 
+    make_uint_getter!(Vspace)
+
     fn SetVspace(&self, vspace: u32) {
         let element: &JSRef<Element> = ElementCast::from_ref(self);
         element.set_uint_attribute("vspace", vspace)
     }
 
+    make_getter!(LongDesc)
+
     fn SetLongDesc(&self, longdesc: DOMString) {
         let element: &JSRef<Element> = ElementCast::from_ref(self);
         element.set_string_attribute("longdesc", longdesc)
     }
 
+    make_getter!(Border)
+
     fn SetBorder(&self, border: DOMString) {
         let element: &JSRef<Element> = ElementCast::from_ref(self);
         element.set_string_attribute("border", border)

src/components/script/dom/macros.rs

@@ -5,43 +5,40 @@
 #![macro_escape]
 
 #[macro_export]
-macro_rules! make_getters(
-    ( $($attr:ident),+ ) => (
-        $(
-            fn $attr(&self) -> DOMString {
-                use dom::element::{Element, AttributeHandlers};
-                use dom::bindings::codegen::InheritTypes::ElementCast;
-                let element: &JSRef<Element> = ElementCast::from_ref(self);
-                element.get_string_attribute(stringify!($attr))
-            }
-        )+
+macro_rules! make_getter(
+    ( $attr:ident ) => (
+        fn $attr(&self) -> DOMString {
+            use dom::element::{Element, AttributeHandlers};
+            use dom::bindings::codegen::InheritTypes::ElementCast;
+            use std::ascii::StrAsciiExt;
+            let element: &JSRef<Element> = ElementCast::from_ref(self);
+            element.get_string_attribute(stringify!($attr).to_ascii_lower().as_slice())
+        }
     );
 )
 
 #[macro_export]
-macro_rules! make_bool_getters(
-    ( $($attr:ident),+ ) => (
-        $(
-            fn $attr(&self) -> bool {
-                use dom::element::{Element, AttributeHandlers};
-                use dom::bindings::codegen::InheritTypes::ElementCast;
-                let element: &JSRef<Element> = ElementCast::from_ref(self);
-                element.has_attribute(stringify!($attr))
-            }
-        )+
+macro_rules! make_bool_getter(
+    ( $attr:ident ) => (
+        fn $attr(&self) -> bool {
+            use dom::element::{Element, AttributeHandlers};
+            use dom::bindings::codegen::InheritTypes::ElementCast;
+            use std::ascii::StrAsciiExt;
+            let element: &JSRef<Element> = ElementCast::from_ref(self);
+            element.has_attribute(stringify!($attr).to_ascii_lower().as_slice())
+        }
     );
 )
 
 #[macro_export]
-macro_rules! make_uint_getters(
-    ( $($attr:ident),+ ) => (
-        $(
-            fn $attr(&self) -> u32 {
-                use dom::element::{Element, AttributeHandlers};
-                use dom::bindings::codegen::InheritTypes::ElementCast;
-                let element: &JSRef<Element> = ElementCast::from_ref(self);
-                element.get_uint_attribute(stringify!($attr))
-            }
-        )+
+macro_rules! make_uint_getter(
+    ( $attr:ident ) => (
+        fn $attr(&self) -> u32 {
+            use dom::element::{Element, AttributeHandlers};
+            use dom::bindings::codegen::InheritTypes::ElementCast;
+            use std::ascii::StrAsciiExt;
+            let element: &JSRef<Element> = ElementCast::from_ref(self);
+            element.get_uint_attribute(stringify!($attr).to_ascii_lower().as_slice())
+        }
     );
 )