Draw simple borders again

1 files changed, 31 insertions, 6 deletions

diff --git a/src/servo/css/select_handler.rs b/src/servo/css/select_handler.rs
index 0b48e08a5df..d0f58b37c16 100644
--- a/src/servo/css/select_handler.rs
+++ b/src/servo/css/select_handler.rs
@@ -1,5 +1,6 @@
-use dom::node::{Node, Doctype, Comment, Element, Text};
+use dom::node::{Node, NodeData, NodeTree, Doctype, Comment, Element, Text};
 use newcss::SelectHandler;
+use util::tree;
 
 pub struct NodeSelectHandler {
     node: Node
@@ -10,15 +11,39 @@ fn unnamed_node(name: &str) -> ~str {
     fmt!("unnamed-%s", name)
 }
 
+fn node_name(data: &NodeData) -> ~str {
+    match *data.kind {
+        Doctype(*) => unnamed_node("doctype"),
+        Comment(*) => unnamed_node("comment"),
+        Element(ref data) => copy data.tag_name,
+        Text(*) => unnamed_node("text")
+    }
+}
+
 impl NodeSelectHandler: SelectHandler<Node> {
     fn node_name(node: &Node) -> ~str {
         do node.read |data| {
-            match *data.kind {
-                Doctype(*) => unnamed_node("doctype"),
-                Comment(*) => unnamed_node("comment"),
-                Element(ref data) => copy data.tag_name,
-                Text(*) => unnamed_node("text")
+            node_name(data)
+        }
+    }
+
+    fn named_parent_node(node: &Node, name: &str) -> Option<Node> {
+        let parent = tree::parent(&NodeTree, node);
+        match parent {
+            Some(parent) => {
+                do parent.read |data| {
+                    if name == node_name(data) {
+                        Some(parent)
+                    } else {
+                        None
+                    }
+                }
             }
+            None => None
         }
     }
+
+    fn parent_node(node: &Node) -> Option<Node> {
+        tree::parent(&NodeTree, node)
+    }
 }
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