Merge pull request #224 from jorix/3402-touch_logic_to_superclass

Move some touch logic to the `handler` base class

tests/Handler/Feature.html

@@ -280,9 +280,10 @@
         handler.mousedown = function() {}; // mock mousedown
         handler.activate();
 
+        var eventTypes = ['mousedown', 'mouseup', 'mousemove', 'click', 'dblclick'];
+
         function allRegistered() {
-            var eventTypes = ['mousedown', 'mouseup', 'mousemove', 'click', 'dblclick'],
-                eventType,
+            var eventType,
                 listeners,
                 listener,
                 flag;
@@ -305,21 +306,18 @@
         }
 
         function noneRegistered() {
-            var eventTypes = ['mousedown', 'mouseup', 'mousemove', 'click', 'dblclick'],
-                eventType,
-                listeners,
-                listener;
+            var eventType,
+                times,
+                flag = false;
             for(var i=0, ilen=eventTypes.length; i<ilen; i++) {
                 eventType = eventTypes[i];
-                listeners = map.events.listeners[eventType];
-                for(var j=0, jlen=listeners.length; j<jlen; j++) {
-                    listener = listeners[j];
-                    if(listener.func === handler[eventType] && listener.obj === handler) {
-                        return false;
-                    }
+                times = map.events.listeners[eventType].length;
+                if (times != 0) {
+                    t.fail(eventType + " is registered " + times + " times");
+                    flag = true;
                 }
             }
-            return true;
+            return !flag;
         }
 
         // test