90 lines
2 KiB
Nim
90 lines
2 KiB
Nim
import std/os
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import strutils
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import std/osproc
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import std/math
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import i3bar_base
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import std/threadpool
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proc get_current_volume(): string {.gcsafe.}
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proc check_volume(volume: string): string =
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var vol = volume
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if strip(vol) == "Connection error":
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discard execCmdEx("pulseaudio -k; sleep 5; pulseaudio -D")
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vol = get_current_volume()
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vol = check_volume(vol)
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return vol
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proc getDesign(volume: string): string =
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let vol = check_volume(volume)
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var icon = " "
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if vol == "muted":
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return icon & "muted"
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let pcnt = parseInt(strip(vol))
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case pcnt:
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of 85..100:
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icon = " "
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of 55..84:
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icon = " "
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of 35..54:
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icon = " "
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of 10..34:
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icon = " "
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else:
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icon = " "
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let text = "<span size=\"x-large\">" & icon & "</span>" & $pcnt & "%"
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return text
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proc get_current_volume(): string =
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let mute = execCmdEx("pamixer --get-mute")
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if strip(mute.output) == "true":
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return "muted"
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let vol = execCmdEx("pamixer --get-volume")
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return vol.output
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proc get_volume(run_once: bool = false) =
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var last_vol: string = ""
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while true:
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let vol = get_current_volume()
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if vol != last_vol or true:
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let text = getDesign(vol)
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let data = i3barData(
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full_text: text,
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color: foreground,
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border: green,
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background: black
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)
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outputJSON(data)
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if run_once:
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break
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last_vol = vol
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sleep(1000)
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proc await_click_info() =
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while true:
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let input = parseInput()
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case input.button:
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of 4:
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discard execCmd("pamixer -i 5")
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get_volume(true)
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clearInput(2)
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of 5:
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discard execCmd("pamixer -d 5")
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get_volume(true)
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clearInput(2)
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of 1:
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discard execCmd("pamixer -t")
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get_volume(true)
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of 3:
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discard execCmd("alacritty -e ncpamixer")
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get_volume(true)
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else:
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let no = false
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proc main() =
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spawn get_volume()
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spawn await_click_info()
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sync()
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main()
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