@pilotlab/lux-debug/src/logSpinner.js

A luxurious user experience framework, developed by your friends at Pilot.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var lux_signals_1 = require("@pilotlab/lux-signals");
var LogSpinner = (function () {
    function LogSpinner() {
        this._characters = [];
        this._isRunning = false;
        this.ticked = new lux_signals_1.Signal(false);
        this.stopped = new lux_signals_1.Signal(false);
        this._characters = '▉▊▋▌▍▎▏▎▍▌▋▊▉'.split('');
    }
    Object.defineProperty(LogSpinner.prototype, "isRunning", {
        get: function () { return this._isRunning; },
        enumerable: true,
        configurable: true
    });
    LogSpinner.prototype.start = function () {
        var _this = this;
        if (this._isRunning)
            return;
        var current = 0;
        this._intervalReference = setInterval(function () {
            var spinnerText = _this._characters[current];
            _this.ticked.dispatch(spinnerText);
            current = ++current % _this._characters.length;
        }, 100);
        this._isRunning = true;
    };
    ;
    LogSpinner.prototype.stop = function () {
        clearInterval(this._intervalReference);
        this._intervalReference = null;
        this._isRunning = false;
        this.stopped.dispatch(' ');
    };
    return LogSpinner;
}());
exports.LogSpinner = LogSpinner;
exports.default = LogSpinner;
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