Function domEvents

codebase/sources/dhtmlxscheduler.es.js:3694–3724

(addEvent, removeEvent)

} };
function createEventScope() {
  var domEvents = function(addEvent, removeEvent) {
    addEvent = addEvent || defaultDomEvents.event;
    removeEvent = removeEvent || defaultDomEvents.eventRemove;
    var handlers = [];
    var eventScope = { attach: function(el, event2, callback, capture) {
      handlers.push({ element: el, event: event2, callback, capture });
      addEvent(el, event2, callback, capture);
    }, detach: function(el, event2, callback, capture) {
      removeEvent(el, event2, callback, capture);
      for (var i = 0; i < handlers.length; i++) {
        var handler = handlers[i];
        if (handler.element === el && handler.event === event2 && handler.callback === callback && handler.capture === capture) {
          handlers.splice(i, 1);
          i--;
        }
      }
    }, detachAll: function() {
      var staticArray = handlers.slice();
      for (var i = 0; i < staticArray.length; i++) {
        var handler = staticArray[i];
        eventScope.detach(handler.element, handler.event, handler.callback, handler.capture);
        eventScope.detach(handler.element, handler.event, handler.callback, void 0);
        eventScope.detach(handler.element, handler.event, handler.callback, false);
        eventScope.detach(handler.element, handler.event, handler.callback, true);
      }
      handlers.splice(0, handlers.length);
    }, extend: function() {
      return domEvents(this.event, this.eventRemove);
    } };
    return eventScope;
  };
  return domEvents();
}
function extend$i(scheduler2) {