Waybar/man/waybar-niri-window.5.scd

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waybar-niri-window(5)
# NAME
waybar - niri window module
# DESCRIPTION
The *window* module displays the title of the currently focused window in niri.
# CONFIGURATION
Addressed by *niri/window*
*format*: ++
typeof: string ++
default: {title} ++
The format, how information should be displayed. On {} the current window title is displayed.
*rewrite*: ++
typeof: object ++
Rules to rewrite window title. See *rewrite rules*.
*separate-outputs*: ++
typeof: bool ++
Show the active window of the monitor the bar belongs to, instead of the focused window.
*icon*: ++
typeof: bool ++
default: false ++
Option to hide the application icon.
*icon-size*: ++
typeof: integer ++
default: 24 ++
Option to change the size of the application icon.
# FORMAT REPLACEMENTS
See the output of "niri msg windows" for examples
*{title}*: The current title of the focused window.
*{app_id}*: The current app ID of the focused window.
# REWRITE RULES
*rewrite* is an object where keys are regular expressions and values are
rewrite rules if the expression matches. Rules may contain references to
captures of the expression.
Regular expression and replacement follow ECMA-script rules.
If no expression matches, the title is left unchanged.
Invalid expressions (e.g., mismatched parentheses) are skipped.
# EXAMPLES
```
"niri/window": {
"format": "{}",
"rewrite": {
"(.*) - Mozilla Firefox": "🌎 $1",
"(.*) - zsh": "> [$1]"
}
}
```
# STYLE
- *#window*
- *window#waybar.empty #window* When no windows are on the workspace
The following classes are applied to the entire Waybar rather than just the
window widget:
- *window#waybar.empty* When no windows are in the workspace
- *window#waybar.solo* When only one window is on the workspace
- *window#waybar.<app-id>* Where *app-id* is the app ID of the only window on
the workspace