waybar-jack(5)

# NAME

waybar - JACK module

# DESCRIPTION

The *jack* module displays the current state of the JACK server.

# CONFIGURATION

Addressed by *jack*

*format*: ++
	typeof: string ++
	default: *{load}%* ++
	The format, how information should be displayed. This format is used when other formats aren't specified.

*format-connected*: ++
	typeof: string ++
	This format is used when the module is connected to the JACK server.

*format-disconnected*: ++
	typeof: string ++
	This format is used when the module is not connected to the JACK server.

*format-xrun*: ++
	typeof: string ++
	This format is used for one polling interval when the JACK server reports an xrun.

*realtime*: ++
	typeof: bool ++
	default: *true* ++
	Option to drop real-time privileges for the JACK client opened by Waybar.

*tooltip*: ++
	typeof: bool ++
	default: *true* ++
	Option to disable tooltip on hover.

*tooltip-format*: ++
	typeof: string ++
	default: *{bufsize}/{samplerate} {latency}ms* ++
	The format of information displayed in the tooltip.

*interval*: ++
	typeof: integer ++
	default: 1 ++
	The interval in which the information gets polled.

*rotate*: ++
	typeof: integer ++
	Positive value to rotate the text label.

*max-length*: ++
	typeof: integer ++
	The maximum length in character the module should display.

*min-length*: ++
	typeof: integer ++
	The minimum length in characters the module should accept.

*align*: ++
	typeof: float ++
	The alignment of the label within the module, where 0 is left-aligned and 1 is right-aligned. If the module is rotated, it will follow the flow of the text.

*justify*: ++
	typeof: string ++
	The alignment of the text within the module's label, allowing options 'left', 'right', or 'center' to define the positioning.

*on-click*: ++
	typeof: string ++
	Command to execute when clicked on the module.

*on-click-middle*: ++
	typeof: string ++
	Command to execute when middle-clicked on the module using mousewheel.

*on-click-right*: ++
	typeof: string ++
	Command to execute when you right-click on the module.

*on-update*: ++
	typeof: string ++
	Command to execute when the module is updated.

# FORMAT REPLACEMENTS

*{load}*: The current CPU load estimated by JACK.

*{bufsize}*: The size of the JACK buffer.

*{samplerate}*: The sample rate at which the JACK server is running.

*{latency}*: The duration, in ms, of the current buffer size.

*{xruns}*: The number of xruns reported by the JACK server since starting Waybar.

# EXAMPLES

```
"jack": {
	"format": "DSP {}%",
	"format-xrun": "{xruns} xruns",
	"format-disconnected": "DSP off",
	"realtime": true
}
```

# STYLE

- *#jack*
- *#jack.connected*
- *#jack.disconnected*
- *#jack.xrun*