Use only one key[event] handler for all modes.

1 files changed, 0 insertions, 22 deletions

diff --git a/lib/keyboardUtils.js b/lib/keyboardUtils.js
index 5b8b4c84..fe3dcd59 100644
--- a/lib/keyboardUtils.js
+++ b/lib/keyboardUtils.js
@@ -61,25 +61,3 @@ function isEscape(event) {
   return event.keyCode == keyCodes.ESC ||
     (event.ctrlKey && getKeyChar(event) == '['); // c-[ is mapped to ESC in Vim by default.
 }
-
-var KeyPressListener = function(handlers) {
-  this.handlers = handlers; 
-}
-
-KeyPressListener.prototype = {
-  enable: function() {
-    var handlers = this.handlers;
-    var wrapper = function(callback){
-      return function(event) {
-        callback(event)
-      }
-    }
-    (handlers.keyDown && document.addEventListener("keydown", handlers.keyDown, true));
-    (handlers.keyUp && document.addEventListener("keyup", handlers.keyUp, true));
-  },
-  disable: function() {
-    var handlers = this.handlers;
-    (handlers.keyDown && document.removeEventListener("keydown", handlers.keyDown, true));
-    (handlers.keyUp && document.removeEventListener("keyup", handlers.keyUp, true));
-  }
-}