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itd/music.go

83 lines
2.3 KiB
Go

/*
* itd uses bluetooth low energy to communicate with InfiniTime devices
* Copyright (C) 2021 Arsen Musayelyan
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package main
import (
"context"
"github.com/rs/zerolog/log"
"go.arsenm.dev/infinitime"
"go.arsenm.dev/itd/mpris"
"go.arsenm.dev/itd/translit"
)
func initMusicCtrl(ctx context.Context, dev *infinitime.Device) error {
mpris.Init(ctx)
maps := k.Strings("notifs.translit.use")
translit.Transliterators["custom"] = translit.Map(k.Strings("notifs.translit.custom"))
mpris.OnChange(func(ct mpris.ChangeType, val string) {
newVal := translit.Transliterate(val, maps...)
if !firmwareUpdating {
switch ct {
case mpris.ChangeTypeStatus:
dev.Music.SetStatus(val == "Playing")
case mpris.ChangeTypeTitle:
dev.Music.SetTrack(newVal)
case mpris.ChangeTypeAlbum:
dev.Music.SetAlbum(newVal)
case mpris.ChangeTypeArtist:
dev.Music.SetArtist(newVal)
}
}
})
// Watch for music events
musicEvtCh, err := dev.Music.WatchEvents()
if err != nil {
return err
}
go func() {
// For every music event received
for musicEvt := range musicEvtCh {
// Perform appropriate action based on event
switch musicEvt {
case infinitime.MusicEventPlay:
mpris.Play()
case infinitime.MusicEventPause:
mpris.Pause()
case infinitime.MusicEventNext:
mpris.Next()
case infinitime.MusicEventPrev:
mpris.Prev()
case infinitime.MusicEventVolUp:
mpris.VolUp(uint(k.Int("music.vol.interval")))
case infinitime.MusicEventVolDown:
mpris.VolDown(uint(k.Int("music.vol.interval")))
}
}
}()
// Log completed initialization
log.Info().Msg("Initialized InfiniTime music controls")
return nil
}