55 lines
1.1 KiB
Nim
55 lines
1.1 KiB
Nim
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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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proc getLimit(): int
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let limit = getLimit()
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let args = getArguments()
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proc getLimit(): int =
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let limit = parseInt(strip(readFile("/sys/class/backlight/intel_backlight/max_brightness")))
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return limit
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proc getDesign(pcnt: float): string =
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var icon = "🌑"
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case pcnt:
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of 85..100:
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icon = "🌕"
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of 75..85:
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icon = "🌖"
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of 50..75:
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icon = "🌗"
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of 35..50:
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icon = "🌘"
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else:
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icon = "🌑"
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let percent = toInt(round(pcnt,0))
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let text = icon & " " & $percent & "%"
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return text
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proc getBrightness() =
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let current = parseInt(strip(readFile("/sys/class/backlight/intel_backlight/actual_brightness")))
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let pcnt = (current/limit)*100
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let text = getDesign(pcnt)
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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: yellow
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)
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outputJSON(data)
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proc main() =
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if len(args) > 0:
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if args[0] == "4":
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discard execCmd("xbacklight -inc 5")
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elif args[0] == "5":
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discard execCmd("xbacklight -dec 5")
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getBrightness()
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main()
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