Hide the characterReader inside the inputManager

Nothing outside of the inputManager should know that its using a
hidden field to read the keys. This is still awkward, but its a step
in the right direcion

src/core.js

@@ -49,7 +49,7 @@
       display.paint(editor);
 
       $(display).bind('s2e:click', function(ev) {
-        $(inputManager.characterReader).focus();
+        inputManager.focus();
         editor.movePointTo(ev.position);
       });
 
@@ -58,12 +58,7 @@
         textarea.trigger(extendEvent(e, editor, display));
       });
 
-      $(inputManager.characterReader).keydown(inputManager.handler(editor));
-      $(inputManager.characterReader).css({
-        position: 'absolute',
-        left: '-300px',
-        top:  '-300px'
-      });
+      inputManager.keydown(inputManager.handler(editor));
 
       return editor;
     });

src/input.js

@@ -2,6 +2,11 @@
   function InputManager() {
     this.characterReader = document.createElement('input');
     $(this.characterReader).attr('type', 'text');
+    $(this.characterReader).css({
+      position : 'absolute',
+      left : '-300px',
+      top : '-300px'
+    });
     this.bindings = {};
   }
 
@@ -121,6 +126,14 @@
           return true;
         }
       };
+    },
+
+    focus : function() {
+      $(this.characterReader).focus();
+    },
+
+    keydown : function(f) {
+      $(this.characterReader).keydown(f);
     }
   };
 

test/inputTest.js

@@ -1,7 +1,7 @@
 module("input", {
   setup: function() {
     var nullEditor = {};
-    inputManager = new $.fn.s2e.config.InputManager(nullEditor);
+    inputManager = new $.fn.s2e.config.InputManager();
     inputHandler = inputManager.handler();
   }
 });