mirror of https://github.com/lcpz/lain.git
53 lines
1.4 KiB
Markdown
53 lines
1.4 KiB
Markdown
[<- widgets](https://github.com/copycat-killer/lain/wiki/Widgets)
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Shows and controls alsa volume with a textbox.
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volume = lain.widgets.alsa()
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### input table
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Variable | Meaning | Type | Default
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--- | --- | --- | ---
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`timeout` | Refresh timeout seconds | int | 5
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`channel` | Mixer channel | string | "Master"
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`settings` | User settings | function | empty function
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`settings` can use the following variables:
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Variable | Meaning | Type | Values
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--- | --- | --- | ---
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volume.level | Self explained | int | 0-100
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volume.status | Device status | string | "on", "off"
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### output table
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Variable | Meaning | Type
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--- | --- | ---
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`widget` | The widget | `wibox.widget.textbox`
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`notify` | Force update `widget` | function
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You can control the widget with key bindings like these:
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-- Volume control
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awful.key({ altkey }, "Up",
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function ()
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awful.util.spawn("amixer sset Master 1%+")
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volume.notify()
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end),
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awful.key({ altkey }, "Down",
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function ()
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awful.util.spawn("amixer sset Master 1%-")
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volume.notify()
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end),
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awful.key({ altkey }, "m",
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function ()
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awful.util.spawn("amixer set Master playback toggle")
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volume.notify()
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end),
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awful.key({ altkey, "Control" }, "m",
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function ()
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awful.util.spawn("amixer set Master playback 100%", false )
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volume.notify()
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end),
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where `altkey = "Mod1"`. |