744e720c3b
If an error occurs during startup, then it's possible that we'll try to call sound.play('ERROR') in the error handler, which will throw an exception. Instead, just don't play sounds in this case.
79 lines
1.7 KiB
JavaScript
79 lines
1.7 KiB
JavaScript
module.exports = {
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init,
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play
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}
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const config = require('../../config')
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const { InvalidSoundNameError } = require('./errors')
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const path = require('path')
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const VOLUME = 0.25
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// App state to access the soundNotifications preference
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let state
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/* Cache of Audio elements, for instant playback */
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const cache = {}
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const sounds = {
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ADD: {
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url: 'file://' + path.join(config.STATIC_PATH, 'sound', 'add.wav'),
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volume: VOLUME
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},
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DELETE: {
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url: 'file://' + path.join(config.STATIC_PATH, 'sound', 'delete.wav'),
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volume: VOLUME * 0.5
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},
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DISABLE: {
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url: 'file://' + path.join(config.STATIC_PATH, 'sound', 'disable.wav'),
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volume: VOLUME * 0.5
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},
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DONE: {
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url: 'file://' + path.join(config.STATIC_PATH, 'sound', 'done.wav'),
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volume: VOLUME
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},
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ENABLE: {
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url: 'file://' + path.join(config.STATIC_PATH, 'sound', 'enable.wav'),
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volume: VOLUME * 0.5
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},
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ERROR: {
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url: 'file://' + path.join(config.STATIC_PATH, 'sound', 'error.wav'),
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volume: VOLUME
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},
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PLAY: {
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url: 'file://' + path.join(config.STATIC_PATH, 'sound', 'play.wav'),
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volume: VOLUME
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},
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STARTUP: {
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url: 'file://' + path.join(config.STATIC_PATH, 'sound', 'startup.wav'),
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volume: VOLUME
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}
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}
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function init (appState) {
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state = appState
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}
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function play (name) {
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if (state == null) {
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return
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}
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if (!state.saved.prefs.soundNotifications) {
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return
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}
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let audio = cache[name]
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if (!audio) {
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const sound = sounds[name]
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if (!sound) {
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throw new InvalidSoundNameError(name)
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}
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audio = cache[name] = new window.Audio()
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audio.volume = sound.volume
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audio.src = sound.url
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}
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audio.currentTime = 0
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audio.play()
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}
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