jobiqo-cl/lib/node_modules/focus-lock/dist/es2015/setFocus.js

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'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var focusMerge = require('./focusMerge.js');

var focusOn = function focusOn(target) {
  target.focus();
  if (target.contentWindow) {
    target.contentWindow.focus();
  }
};

var guardCount = 0;
var lockDisabled = false;

var setFocus = (function (topNode, lastNode) {
  var focusable = focusMerge.default(topNode, lastNode);

  if (lockDisabled) {
    return;
  }

  if (focusable) {
    if (guardCount > 2) {
      // eslint-disable-next-line no-console
      console.error('FocusLock: focus-fighting detected. Only one focus management system could be active. ' + 'See https://github.com/theKashey/focus-lock/#focus-fighting');
      lockDisabled = true;
      setTimeout(function () {
        lockDisabled = false;
      }, 1);
      return;
    }
    guardCount++;
    focusOn(focusable.node);
    guardCount--;
  }
});

exports.default = setFocus;
exports.focusOn = focusOn;