vimo-dt/lib/components/indicator/index.js

A Vue2.x UI Project For Mobile & HyBrid

'use strict';

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

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _loading = require('../loading/loading.vue');

var _loading2 = _interopRequireDefault(_loading);

var _GeneratePopUpInstance = require('../../util/GeneratePopUpInstance.js');

var _GeneratePopUpInstance2 = _interopRequireDefault(_GeneratePopUpInstance);

var _type = require('../../util/type');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var indicatorPresentWaitTime = 70;
var indicatorPresentThrottleTime = 500;
var indicatorDismissDebounceTime = 500;

var debounce = require('lodash.debounce');
var throttle = require('lodash.throttle');
var startTime = void 0;

var LoadingInstance = function (_GeneratePopUpInstanc) {
  _inherits(LoadingInstance, _GeneratePopUpInstanc);

  function LoadingInstance() {
    _classCallCheck(this, LoadingInstance);

    return _possibleConstructorReturn(this, (LoadingInstance.__proto__ || Object.getPrototypeOf(LoadingInstance)).apply(this, arguments));
  }

  _createClass(LoadingInstance, [{
    key: 'normalizeOptions',
    value: function normalizeOptions() {
      var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

      if ((0, _type.isString)(options)) {
        options = { content: options };
      }

      var defaultOptions = {
        isReverse: false,
        dismissOnPageChange: false
      };

      if ((0, _type.isBlank)(options)) {
        options = defaultOptions;
      }

      if ((0, _type.isObject)(options)) {
        options = Object.assign({}, defaultOptions, options);
      }

      if ((0, _type.isBoolean)(options)) {
        options = {
          isReverse: options,
          dismissOnPageChange: false
        };
      }

      var cssClass = 'indicator';
      if (options.isReverse) {
        cssClass += ' reverse';
      }

      options.cssClass = cssClass;
      options.showBackdrop = false;
      options.scrollControl = false;
      options.dismissOnPageChange = true;
      options.mode = 'ios';
      options.spinner = 'ios';
      options.duration = 10000;
      return options;
    }
  }]);

  return LoadingInstance;
}(_GeneratePopUpInstance2.default);

var _present = LoadingInstance.prototype.present;
var _dismiss = LoadingInstance.prototype.dismiss;
var _dismissDebounce = debounce(_dismiss, indicatorDismissDebounceTime);
var _presentDebounce = debounce(throttle(_present, indicatorPresentThrottleTime, {
  leading: true,
  trailing: false
}), indicatorPresentWaitTime);

LoadingInstance.prototype.present = function () {
  startTime = new Date().getTime();
  _presentDebounce.call.apply(_presentDebounce, [this].concat(Array.prototype.slice.call(arguments)));
};

LoadingInstance.prototype.dismiss = function () {
  var now = new Date().getTime();

  if (now - startTime < indicatorPresentWaitTime) {
    _presentDebounce.cancel();
  } else {
    _dismissDebounce.call(this);
  }
};

exports.default = new LoadingInstance(_loading2.default, 'loadingPortal');