diagram-js/lib/features/modeling/cmd/UpdateWaypointsHandler.js

A toolbox for displaying and modifying diagrams on the web

export default function UpdateWaypointsHandler() { }

UpdateWaypointsHandler.prototype.execute = function(context) {

  var connection = context.connection,
      newWaypoints = context.newWaypoints;

  context.oldWaypoints = connection.waypoints;

  connection.waypoints = newWaypoints;

  return connection;
};

UpdateWaypointsHandler.prototype.revert = function(context) {

  var connection = context.connection,
      oldWaypoints = context.oldWaypoints;

  connection.waypoints = oldWaypoints;

  return connection;
};