IE9 implements getSelection, so we can build on the native version

basecamp · Dec 14, 2011 · 9090977 · 9090977
1 parent f90012c
commit 9090977
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diff --git a/src/wysihat/dom/ierange.js b/src/wysihat/dom/ierange.js
@@ -446,4 +446,6 @@ if (!window.getSelection) {
     var selection = new Selection(document);
     return function() { return selection; };
   })();
+
+  window.getSelection.custom = true;
 }
diff --git a/src/wysihat/dom/selection.js b/src/wysihat/dom/selection.js
@@ -1,7 +1,7 @@
 //= require "./ierange"
 //= require "./range"
 
-if (Prototype.Browser.IE) {
+if (window.getSelection.custom) {
   Object.extend(Selection.prototype, (function() {
     // TODO: More robust getNode
     function getNode() {