1 | "use strict";
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2 |
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3 | require("core-js/modules/es.symbol");
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4 |
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5 | require("core-js/modules/es.symbol.description");
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6 |
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7 | require("core-js/modules/es.symbol.iterator");
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8 |
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9 | require("core-js/modules/es.array.concat");
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10 |
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11 | require("core-js/modules/es.array.includes");
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12 |
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13 | require("core-js/modules/es.array.is-array");
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14 |
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15 | require("core-js/modules/es.array.iterator");
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16 |
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17 | require("core-js/modules/es.array.map");
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18 |
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19 | require("core-js/modules/es.array.reduce");
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20 |
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21 | require("core-js/modules/es.array.some");
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22 |
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23 | require("core-js/modules/es.date.to-string");
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24 |
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25 | require("core-js/modules/es.object.assign");
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26 |
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27 | require("core-js/modules/es.object.define-property");
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28 |
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29 | require("core-js/modules/es.object.entries");
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30 |
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31 | require("core-js/modules/es.object.to-string");
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32 |
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33 | require("core-js/modules/es.regexp.exec");
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34 |
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35 | require("core-js/modules/es.string.includes");
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36 |
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37 | require("core-js/modules/es.string.iterator");
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38 |
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39 | require("core-js/modules/es.string.replace");
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40 |
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41 | require("core-js/modules/web.dom-collections.iterator");
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42 |
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43 | require("core-js/modules/web.timers");
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44 |
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45 | Object.defineProperty(exports, "__esModule", {
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46 | value: true
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47 | });
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48 | exports["default"] = void 0;
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49 |
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50 | var _global = require("global");
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51 |
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52 | var _escapeHtml = _interopRequireDefault(require("escape-html"));
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53 |
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54 | var _clientApi = require("@storybook/client-api");
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55 |
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56 | var _KnobStore = _interopRequireDefault(require("./KnobStore"));
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57 |
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58 | var _shared = require("./shared");
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59 |
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60 | var _converters = require("./converters");
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61 |
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62 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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63 |
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64 | function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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65 |
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66 | 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); } }
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67 |
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68 | function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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69 |
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70 | function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
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71 |
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72 | function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
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73 |
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74 | function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }
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75 |
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76 | function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }
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77 |
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78 | function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
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79 |
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80 | function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
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81 |
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82 | var knobValuesFromUrl = Object.entries((0, _clientApi.getQueryParams)()).reduce(function (acc, _ref) {
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83 | var _ref2 = _slicedToArray(_ref, 2),
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84 | k = _ref2[0],
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85 | v = _ref2[1];
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86 |
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87 | if (k.includes('knob-')) {
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88 | return Object.assign({}, acc, _defineProperty({}, k.replace('knob-', ''), v));
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89 | }
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90 |
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91 | return acc;
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92 | }, {});
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93 |
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94 | var PANEL_UPDATE_INTERVAL = 400;
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95 |
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96 | function escapeStrings(obj) {
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97 | if (typeof obj === 'string') {
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98 | return (0, _escapeHtml["default"])(obj);
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99 | }
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100 |
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101 | if (obj == null || _typeof(obj) !== 'object') {
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102 | return obj;
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103 | }
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104 |
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105 | if (Array.isArray(obj)) {
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106 | var newArray = obj.map(escapeStrings);
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107 | var didChange = newArray.some(function (newValue, key) {
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108 | return newValue !== obj[key];
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109 | });
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110 | return didChange ? newArray : obj;
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111 | }
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112 |
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113 | return Object.entries(obj).reduce(function (acc, _ref3) {
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114 | var _ref4 = _slicedToArray(_ref3, 2),
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115 | key = _ref4[0],
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116 | oldValue = _ref4[1];
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117 |
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118 | var newValue = escapeStrings(oldValue);
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119 | return newValue === oldValue ? acc : Object.assign({}, acc, _defineProperty({}, key, newValue));
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120 | }, obj);
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121 | }
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122 |
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123 | var KnobManager =
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124 |
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125 | function () {
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126 | function KnobManager() {
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127 | _classCallCheck(this, KnobManager);
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128 |
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129 | this.knobStore = new _KnobStore["default"]();
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130 | this.channel = void 0;
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131 | this.options = {};
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132 | this.calling = false;
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133 | }
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134 |
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135 | _createClass(KnobManager, [{
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136 | key: "setChannel",
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137 | value: function setChannel(channel) {
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138 | this.channel = channel;
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139 | }
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140 | }, {
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141 | key: "setOptions",
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142 | value: function setOptions(options) {
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143 | this.options = options;
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144 | }
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145 | }, {
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146 | key: "getKnobValue",
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147 | value: function getKnobValue(_ref5) {
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148 | var value = _ref5.value;
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149 | return this.options.escapeHTML ? escapeStrings(value) : value;
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150 | }
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151 | }, {
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152 | key: "knob",
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153 | value: function knob(name, options) {
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154 | this._mayCallChannel();
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155 |
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156 | var knobName = options.groupId ? "".concat(name, "_").concat(options.groupId) : name;
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157 | var knobStore = this.knobStore;
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158 | var existingKnob = knobStore.get(knobName);
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159 |
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160 |
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161 |
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162 |
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163 | if (existingKnob && options.type === existingKnob.type && _global.navigator && (
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164 | !_global.navigator.userAgent || !_global.navigator.userAgent.includes('jsdom'))) {
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165 | return this.getKnobValue(existingKnob);
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166 | }
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167 |
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168 | var knobInfo = Object.assign({}, options, {
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169 | name: knobName,
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170 | label: name
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171 | });
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172 |
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173 | if (knobValuesFromUrl[knobName]) {
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174 | var value = _converters.deserializers[options.type](knobValuesFromUrl[knobName]);
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175 |
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176 | knobInfo.defaultValue = value;
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177 | knobInfo.value = value;
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178 | delete knobValuesFromUrl[knobName];
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179 | } else {
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180 | knobInfo.defaultValue = options.value;
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181 | }
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182 |
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183 | knobStore.set(knobName, knobInfo);
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184 | return this.getKnobValue(knobStore.get(knobName));
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185 | }
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186 | }, {
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187 | key: "_mayCallChannel",
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188 | value: function _mayCallChannel() {
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189 | var _this = this;
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190 |
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191 |
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192 |
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193 |
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194 |
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195 | if (!this.channel) {
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196 |
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197 | return;
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198 | }
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199 |
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200 | if (this.calling) {
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201 |
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202 |
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203 |
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204 |
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205 | return;
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206 | }
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207 |
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208 | this.calling = true;
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209 | var timestamp = +new Date();
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210 | setTimeout(function () {
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211 | _this.calling = false;
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212 |
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213 | if (_this.channel) _this.channel.emit(_shared.SET, {
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214 | knobs: _this.knobStore.getAll(),
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215 | timestamp: timestamp
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216 | });
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217 | }, PANEL_UPDATE_INTERVAL);
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218 | }
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219 | }]);
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220 |
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221 | return KnobManager;
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222 | }();
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223 |
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224 | exports["default"] = KnobManager; |
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