fix issue with chrome 55 pointer events

Looks like chrome sends two events for every mouse event - at the very least.
cotag · Jan 15, 2017 · 0bb3983 · 0bb3983
1 parent e37c32b
commit 0bb3983
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/ngGesture/gesture.js b/ngGesture/gesture.js
@@ -405,6 +405,9 @@
                         }
                     },
 
+                    lastEventTarget,
+                    lastEventType,
+                    lastEventReset,
                     startEvent = function (event) {
                         event = event.originalEvent || event; // in case of jQuery
 
@@ -418,6 +421,22 @@
                         //if (event.isPrimary === true) {
                         //    event.preventDefault();
                         //}
+
+                        if (lastEventType == event.type && lastEventTarget == event.currentTarget) {
+                            $timeout.cancel(lastEventReset);
+                            lastEventType = null;
+                            lastEventTarget = null;
+                            lastEventReset = null;
+                            return;
+                        } else {
+                            lastEventType = event.type;
+                            lastEventTarget = event.currentTarget;
+                            lastEventReset = $timeout(function() {
+                                lastEventType = null;
+                                lastEventTarget = null;
+                                lastEventReset = null;
+                            }, 50);
+                        }
 
                         var element = angular.element(this),
                             i,