Distinguish Between Manual and Programmatic Map Movement in Leaflet

<!DOCTYPE html>
<html ng-app="demoapp">

  <head>
    <link data-require="leaflet@0.7.7" data-semver="0.7.7" rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.7/leaflet.css" />
    <script data-require="leaflet@0.7.7" data-semver="0.7.7" src="//cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.7/leaflet.js"></script>
    <script src="https://code.angularjs.org/1.5.7/angular.js" data-semver="1.5.7" data-require="angularjs@1.5.7"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular-leaflet-directive/0.10.0/angular-leaflet-directive.min.js"></script>
    <link rel="stylesheet" href="style.css" />
    <script src="script.js"></script>
  </head>

  <body ng-controller="MapController">
      <leaflet lf-center="center" markers="markers" width="100%" height="480px"></leaflet>
      <button ng-click="autoMode = !autoMode">{{autoMode ? 'Auto' : 'Manual'}} mode</button>
  </body>

</html>

var app = angular.module('demoapp', ['leaflet-directive']);
app.controller('MapController', ['$scope', '$timeout', function($scope, $timeout) {
  $scope.center = {
    lat: 46.43,
    lng: 14.06,
    zoom: 13
  };
  $scope.markers = {
    jesenice: {
      lat: 46.4367,
      lng: 14.0526
    },
    hrusica: {
      lat: 46.4489,
      lng: 14.0113
    },
    koroskaBela: {
      lat: 46.4262,
      lng: 14.0988
    },
    blejskaDobrava: {
      lat: 46.4077,
      lng: 14.0989
    }
  };

  var programmaticMapManipulation = false;
  $scope.$on('leafletDirectiveMarker.click', function(event, args) {
    if ($scope.autoMode) {
      var marker = $scope.markers[args.modelName];
      programmaticMapManipulation = true;
      $scope.center.lat = marker.lat;
      $scope.center.lng = marker.lng;
      $timeout(function() {
        programmaticMapManipulation = false;
      });
    }
  });
  
  $scope.autoMode = true;
  $scope.$on('leafletDirectiveMap.movestart', function(event, args) {
    if (!programmaticMapManipulation) {
      $scope.autoMode = false;
    }
  });
}]);

/* Styles go here */

[Blogpost](http://www.damirscorner.com/blog/posts/20160626-DistinguishBetweenManualAndProgrammaticMapMovementInLeaflet.html) sample code.