Function ra

codebase/dhtmlxscheduler.es.js:4881–4955

(e)

  }, e._temp_key_scope();
}
function ra(e) {
  e.$keyboardNavigation.attachSchedulerHandlers = function() {
    var i, t = e.$keyboardNavigation.dispatcher, n = function(r) {
      if (e.config.key_nav)
        return t.keyDownHandler(r);
    }, s = function() {
      t.keepScrollPosition(function() {
        t.focusGlobalNode();
      });
    };
    e.attachEvent("onDataRender", function() {
      e.config.key_nav && t.isEnabled() && !e.getState().editor_id && (clearTimeout(i), i = setTimeout(function() {
        if (e.$destroyed)
          return !0;
        t.isEnabled() || t.enable(), a();
      }));
    });
    var a = function() {
      if (t.isEnabled()) {
        var r = t.getActiveNode();
        r && (r.isValid() || (r = r.fallback()), !r || r instanceof e.$keyboardNavigation.MinicalButton || r instanceof e.$keyboardNavigation.MinicalCell || t.keepScrollPosition(function() {
          r.focus(!0);
        }));
      }
    };
    function o(r) {
      if (!e.config.key_nav)
        return !0;
      const d = e.getView();
      let l = !1;
      if (e.getState().mode === "month")
        l = e.$keyboardNavigation.isChildOf(r.target || r.srcElement, e.$container.querySelector(".dhx_cal_month_table"));
      else if (d && d.layout === "timeline")
        l = e.$keyboardNavigation.isChildOf(r.target || r.srcElement, e.$container.querySelector(".dhx_timeline_data_col"));
      else {
        const m = e.$container.querySelectorAll(".dhx_scale_holder");
        l = Array.from(m).some((g) => g === r.target.parentNode);
      }
      var h, p = e.getActionData(r);
      e._locate_event(r.target || r.srcElement) ? h = new e.$keyboardNavigation.Event(e._locate_event(r.target || r.srcElement)) : l && (h = new e.$keyboardNavigation.TimeSlot(), p.date && l && (h = h.nextSlot(new e.$keyboardNavigation.TimeSlot(p.date, null, p.section)))), h && (t.isEnabled() ? p.date && l && t.delay(function() {
        t.setActiveNode(h);
      }) : t.activeNode = h);
    }
    e.attachEvent("onSchedulerReady", function() {
      var r = e.$container;
      e.eventRemove(document, "keydown", n), e.eventRemove(r, "mousedown", o), e.eventRemove(r, "focus", s), e.config.key_nav ? (e.event(document, "keydown", n), e.event(r, "mousedown", o), e.event(r, "focus", s), r.setAttribute("tabindex", "0")) : r.removeAttribute("tabindex");
    });
    var _ = e.updateEvent;
    e.updateEvent = function(r) {
      var d = _.apply(this, arguments);
      if (e.config.key_nav && t.isEnabled() && e.getState().select_id == r) {
        var l = new e.$keyboardNavigation.Event(r);
        e.getState().lightbox_id || function(h) {
          if (e.config.key_nav && t.isEnabled()) {
            var p = h, m = new e.$keyboardNavigation.Event(p.eventId);
            if (!m.isValid()) {
              var g = m.start || p.start, c = m.end || p.end, u = m.section || p.section;
              (m = new e.$keyboardNavigation.TimeSlot(g, c, u)).isValid() || (m = new e.$keyboardNavigation.TimeSlot());