codemicro/bar
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Add ticker to track info

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Signed-off-by: AKP <tom@tdpain.net>
This commit is contained in:
akp 2022-07-13 18:15:23 +01:00
parent 4943ebd67d
commit 497964002f
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GPG key ID: AA5726202C8879B7
1 changed files with 32 additions and 11 deletions
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43
internal/providers/audioPlayer.go
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@ -22,14 +22,19 @@ const (
type AudioPlayer struct { type AudioPlayer struct {
ShowTextOnPause bool ShowTextOnPause bool
MaxLabelLen int MaxLabelLen int
TickerSteps int
name string name string
lastText string
tickerCursor int
} }
func NewAudioPlayer(maxLabelLength int) *AudioPlayer { func NewAudioPlayer(maxLabelLength int) *AudioPlayer {
return &AudioPlayer{ return &AudioPlayer{
MaxLabelLen: maxLabelLength, MaxLabelLen: maxLabelLength,
name: "audioPlayer", TickerSteps: 10,
name: "audioPlayer",
} }
} }
@ -93,11 +98,31 @@ func (g *AudioPlayer) getInfo() (*playingAudioInfo, error) {
return info, nil return info, nil
} }
func (g *AudioPlayer) TrimString(x string) string { func (g *AudioPlayer) AnimateTicker(x string) string {
if len(x) > g.MaxLabelLen { if len(x) <= g.MaxLabelLen {
x = x[:g.MaxLabelLen] + "..." g.lastText = x
return x
} }
return x mod := x + " "
if mod != g.lastText {
g.tickerCursor = 0
g.lastText = mod
return mod[:g.MaxLabelLen]
}
g.tickerCursor += g.TickerSteps
if l := len(mod); g.tickerCursor >= l {
g.tickerCursor -= l
}
if g.tickerCursor + g.MaxLabelLen > len(mod) {
diff := len(mod) - g.tickerCursor
fmt.Println("diff", diff, "cursor", g.tickerCursor)
return mod[g.tickerCursor:] + mod[:g.MaxLabelLen-diff]
}
return mod[g.tickerCursor:g.tickerCursor+g.MaxLabelLen]
} }
func (g *AudioPlayer) Block(colors *i3bar.ColorSet) (*i3bar.Block, error) { func (g *AudioPlayer) Block(colors *i3bar.ColorSet) (*i3bar.Block, error) {
@ -110,20 +135,16 @@ func (g *AudioPlayer) Block(colors *i3bar.ColorSet) (*i3bar.Block, error) {
b.Name = g.name b.Name = g.name
b.FullText = musicNoteString b.FullText = musicNoteString
b.ShortText = musicNoteString
if info.Status == playerStatusPlaying || (info.Status == playerStatusPaused && g.ShowTextOnPause) { if info.Status == playerStatusPlaying || (info.Status == playerStatusPaused && g.ShowTextOnPause) {
b.ShortText += " "
b.FullText += " " b.FullText += " "
if info.Status == playerStatusPaused { if info.Status == playerStatusPaused {
b.ShortText += pausedIconString + " "
b.FullText += pausedIconString + " " b.FullText += pausedIconString + " "
} }
b.ShortText += g.TrimString(info.Track) b.FullText += g.AnimateTicker(fmt.Sprintf("%s - %s", info.Track, info.Artist))
b.FullText += g.TrimString(fmt.Sprintf("%s - %s", info.Track, info.Artist))
} }
return b, nil return b, nil
@ -140,4 +161,4 @@ func (g *AudioPlayer) OnClick(event *i3bar.ClickEvent) bool {
_, _ = runCommand(playerctlExecutable, "play-pause") _, _ = runCommand(playerctlExecutable, "play-pause")
time.Sleep(time.Millisecond * 50) time.Sleep(time.Millisecond * 50)
return true return true
} }