61 lines
1.4 KiB
JavaScript
61 lines
1.4 KiB
JavaScript
// @flow
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import AbstractButton from './AbstractButton';
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import type { Props } from './AbstractButton';
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/**
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* An abstract implementation of a button for toggling audio mute.
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*/
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export default class AbstractAudioMuteButton<P: Props, S: *>
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extends AbstractButton<P, S> {
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iconName = 'icon-microphone';
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toggledIconName = 'icon-mic-disabled toggled';
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/**
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* Handles clicking / pressing the button, and toggles the audio mute state
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* accordingly.
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*
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* @override
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* @protected
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* @returns {void}
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*/
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_handleClick() {
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this._setAudioMuted(!this._isAudioMuted());
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}
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/**
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* Helper function to be implemented by subclasses, which must return a
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* boolean value indicating if audio is muted or not.
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*
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* @protected
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* @returns {boolean}
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*/
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_isAudioMuted() {
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// To be implemented by subclass.
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}
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/**
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* Indicates whether this button is in toggled state or not.
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*
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* @override
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* @protected
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* @returns {boolean}
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*/
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_isToggled() {
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return this._isAudioMuted();
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}
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/**
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* Helper function to perform the actual setting of the audio mute / unmute
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* action.
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*
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* @param {boolean} audioMuted - Whether video should be muted or not.
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* @protected
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* @returns {void}
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*/
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_setAudioMuted(audioMuted: boolean) { // eslint-disable-line no-unused-vars
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// To be implemented by subclass.
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}
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}
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