Angular Double Click (that prevents single click)

gistfile1.js

  .directive('doubleClick', function($timeout, _) {

    var CLICK_DELAY = 300
    var $ = angular.element
    var omitProperties = 'isDefaultPrevented isImmediatePropagationStopped isPropagationStopped'.split(' ')

    return {
      restrict: 'A',
      link: function(scope, element, attrs) {
        var clickCount = 0
        var clickTimeout
        var clickEvent

        function doubleClick(e) {
          e.preventDefault()
          e.stopImmediatePropagation()
          $timeout.cancel(clickTimeout)
          clickCount = 0
          scope.$apply(function() { scope.$eval(attrs.doubleClick) })
        }

        function singleClick(originalEvent) {
          clickCount = 0
          if (attrs.ngClick) scope.$apply(function() { scope.$eval(attrs.ngClick) })
          if (originalEvent) {
            clonedEventData = _.omit.apply(_, [originalEvent].concat(omitProperties))
            clickEvent = $.Event('click', clonedEventData)
            element.trigger(clickEvent)
          }
        }

        function delaySingleClick(e) {
          e.preventDefault()
          e.stopImmediatePropagation()
          clickTimeout = $timeout(singleClick.bind(null, e), CLICK_DELAY)
        }

        element.bind('click', function(e) {
          if (e === clickEvent) return
          if (clickCount++) doubleClick(e)
          else delaySingleClick(e)
        })

      }
    }

  })