ms365-electron/docs/assets/js/breakpoints.min.js

/* breakpoints.js v1.0 | @ajlkn | MIT licensed */
var breakpoints = (function () {
  "use strict";
  function e(e) {
    t.init(e);
  }
  var t = {
    list: null,
    media: {},
    events: [],
    init: function (e) {
      (t.list = e),
        window.addEventListener("resize", t.poll),
        window.addEventListener("orientationchange", t.poll),
        window.addEventListener("load", t.poll),
        window.addEventListener("fullscreenchange", t.poll);
    },
    active: function (e) {
      var n, a, s, i, r, d, c;
      if (!(e in t.media)) {
        if (
          (">=" == e.substr(0, 2)
            ? ((a = "gte"), (n = e.substr(2)))
            : "<=" == e.substr(0, 2)
            ? ((a = "lte"), (n = e.substr(2)))
            : ">" == e.substr(0, 1)
            ? ((a = "gt"), (n = e.substr(1)))
            : "<" == e.substr(0, 1)
            ? ((a = "lt"), (n = e.substr(1)))
            : "!" == e.substr(0, 1)
            ? ((a = "not"), (n = e.substr(1)))
            : ((a = "eq"), (n = e)),
          n && n in t.list)
        )
          if (((i = t.list[n]), Array.isArray(i))) {
            if (((r = parseInt(i[0])), (d = parseInt(i[1])), isNaN(r))) {
              if (isNaN(d)) return;
              c = i[1].substr(String(d).length);
            } else c = i[0].substr(String(r).length);
            if (isNaN(r))
              switch (a) {
                case "gte":
                  s = "screen";
                  break;
                case "lte":
                  s = "screen and (max-width: " + d + c + ")";
                  break;
                case "gt":
                  s = "screen and (min-width: " + (d + 1) + c + ")";
                  break;
                case "lt":
                  s = "screen and (max-width: -1px)";
                  break;
                case "not":
                  s = "screen and (min-width: " + (d + 1) + c + ")";
                  break;
                default:
                  s = "screen and (max-width: " + d + c + ")";
              }
            else if (isNaN(d))
              switch (a) {
                case "gte":
                  s = "screen and (min-width: " + r + c + ")";
                  break;
                case "lte":
                  s = "screen";
                  break;
                case "gt":
                  s = "screen and (max-width: -1px)";
                  break;
                case "lt":
                  s = "screen and (max-width: " + (r - 1) + c + ")";
                  break;
                case "not":
                  s = "screen and (max-width: " + (r - 1) + c + ")";
                  break;
                default:
                  s = "screen and (min-width: " + r + c + ")";
              }
            else
              switch (a) {
                case "gte":
                  s = "screen and (min-width: " + r + c + ")";
                  break;
                case "lte":
                  s = "screen and (max-width: " + d + c + ")";
                  break;
                case "gt":
                  s = "screen and (min-width: " + (d + 1) + c + ")";
                  break;
                case "lt":
                  s = "screen and (max-width: " + (r - 1) + c + ")";
                  break;
                case "not":
                  s =
                    "screen and (max-width: " +
                    (r - 1) +
                    c +
                    "), screen and (min-width: " +
                    (d + 1) +
                    c +
                    ")";
                  break;
                default:
                  s =
                    "screen and (min-width: " +
                    r +
                    c +
                    ") and (max-width: " +
                    d +
                    c +
                    ")";
              }
          } else s = "(" == i.charAt(0) ? "screen and " + i : i;
        t.media[e] = !!s && s;
      }
      return t.media[e] !== !1 && window.matchMedia(t.media[e]).matches;
    },
    on: function (e, n) {
      t.events.push({ query: e, handler: n, state: !1 }), t.active(e) && n();
    },
    poll: function () {
      var e, n;
      for (e = 0; e < t.events.length; e++)
        (n = t.events[e]),
          t.active(n.query)
            ? n.state || ((n.state = !0), n.handler())
            : n.state && (n.state = !1);
    },
  };
  return (
    (e._ = t),
    (e.on = function (e, n) {
      t.on(e, n);
    }),
    (e.active = function (e) {
      return t.active(e);
    }),
    e
  );
})();
!(function (e, t) {
  "function" == typeof define && define.amd
    ? define([], t)
    : "object" == typeof exports
    ? (module.exports = t())
    : (e.breakpoints = t());
})(this, function () {
  return breakpoints;
});