react-native-audio-api/lib/commonjs/core/AudioScheduledSourceNode.js

react-native-audio-api provides system for controlling audio in React Native environment compatible with Web Audio API specification

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _AudioNode = _interopRequireDefault(require("./AudioNode"));
var _errors = require("../errors");
var _events = require("../events");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
class AudioScheduledSourceNode extends _AudioNode.default {
  hasBeenStarted = false;
  audioEventEmitter = new _events.AudioEventEmitter(global.AudioEventEmitter);
  start(when = 0) {
    if (when < 0) {
      throw new _errors.RangeError(`when must be a finite non-negative number: ${when}`);
    }
    if (this.hasBeenStarted) {
      throw new _errors.InvalidStateError('Cannot call start more than once');
    }
    this.hasBeenStarted = true;
    this.node.start(when);
  }
  stop(when = 0) {
    if (when < 0) {
      throw new _errors.RangeError(`when must be a finite non-negative number: ${when}`);
    }
    if (!this.hasBeenStarted) {
      throw new _errors.InvalidStateError('Cannot call stop without calling start first');
    }
    this.node.stop(when);
  }
  get onEnded() {
    return this.onEndedCallback;
  }
  set onEnded(callback) {
    if (!callback) {
      this.node.onEnded = '0';
      this.onendedSubscription?.remove();
      this.onendedSubscription = undefined;
      this.onEndedCallback = undefined;
      return;
    }
    this.onEndedCallback = callback;
    this.onendedSubscription = this.audioEventEmitter.addAudioEventListener('ended', callback);
    this.node.onEnded = this.onendedSubscription.subscriptionId;
  }
}
exports.default = AudioScheduledSourceNode;
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