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Add example eww widgets for workspaces and active window (#70)

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Co-authored-by: Sam Osterkil <sam@osterkil.com>
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110
pages/Useful Utilities/Status-Bars.md
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@ -73,6 +73,116 @@ Read
carefully before asking why your bar doesn't work.
{{< /hint >}}
Here are some example widgets that might be useful for Hyprland:
<details>
<summary>Workspaces widget</summary>
This widget displays a list of workspaces 1-10. Each workspace can be clicked on to jump to it, and scrolling over the widget cycles through them. It supports different styles for the current workspace, occupied workspaces, and empty workspaces. It requires [bash](https://linux.die.net/man/1/bash), [awk](https://linux.die.net/man/1/awk), [stdbuf](https://linux.die.net/man/1/stdbuf), [grep](https://linux.die.net/man/1/grep), [seq](https://linux.die.net/man/1/seq), [socat](https://linux.die.net/man/1/socat), [jq](https://stedolan.github.io/jq/), and [Python 3](https://www.python.org/).
### `~/.config/eww.yuck`
```lisp
...
(deflisten workspaces :initial "[]" "bash ~/.config/eww/scripts/get-workspaces")
(deflisten current_workspace :initial "1" "bash ~/.config/eww/scripts/get-active-workspace")
(defwidget workspaces []
(eventbox :onscroll "bash ~/.config/eww/scripts/change-active-workspace {} ${current_workspace}" :class "workspaces-widget"
(box :space-evenly true
(for workspace in workspaces
(eventbox :onclick "hyprctl dispatch workspace ${workspace.id}"
(box :class "workspace-entry ${workspace.id == current_workspace ? "current" : ""} ${workspace.windows > 0 ? "occupied" : "empty"}"
(label :text "${workspace.id}")
)
)
)
)
)
)
...
```
### `~/.config/eww/scripts/change-active-workspace`
```sh
#! /bin/bash
function clamp {
min=$1
max=$2
val=$3
python -c "print(max($min, min($val, $max)))"
}
direction=$1
current=$2
if test "$direction" = "down"
then
target=$(clamp 1 10 $(($current+1)))
echo "jumping to $target"
hyprctl dispatch workspace $target
elif test "$direction" = "up"
then
target=$(clamp 1 10 $(($current-1)))
echo "jumping to $target"
hyprctl dispatch workspace $target
fi
```
### `~/.config/eww/scripts/get-active-workspace`
```sh
#!/bin/bash
hyprctl monitors -j | jq --raw-output .[0].activeWorkspace.id
socat -u UNIX-CONNECT:/tmp/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock - | stdbuf -o0 grep '^workspace>>' | stdbuf -o0 awk -F '>>|,' '{print $2}'
```
### `~/.config/eww/scripts/get-workspaces`
```sh
#!/bin/bash
spaces (){
WORKSPACE_WINDOWS=$(hyprctl workspaces -j | jq 'map({key: .id | tostring, value: .windows}) | from_entries')
seq 1 10 | jq --argjson windows "${WORKSPACE_WINDOWS}" --slurp -Mc 'map(tostring) | map({id: ., windows: ($windows[.]//0)})'
}
spaces
socat -u UNIX-CONNECT:/tmp/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock - | while read -r line; do
spaces
done
```
</details>
<details>
<summary>Active window title widget</summary>
This widget simply displays the title of the active window. It requires [bash](https://linux.die.net/man/1/bash), [awk](https://linux.die.net/man/1/awk), [stdbuf](https://linux.die.net/man/1/stdbuf), [grep](https://linux.die.net/man/1/grep), [socat](https://linux.die.net/man/1/socat), and [jq](https://stedolan.github.io/jq/).
### `~/.config/eww/eww.yuck`
```lisp
...
(deflisten window :initial "..." "bash ~/.config/eww/scripts/get-window-title")
(defwidget window_w []
(box
(label :text "${window}"
)
)
...
```
### `~/.config/eww/scripts/get-window-title`
```sh
#!/bin/bash
hyprctl activewindow -j | jq --raw-output .title
socat -u UNIX-CONNECT:/tmp/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock - | stdbuf -o0 grep '^activewindow>>' | stdbuf -o0 awk -F '>>|,' '{print $3}'
```
</details>
# Hybrid
Like Waybar, [Hybrid](https://github.com/vars1ty/HybridBar) is a GTK status bar mainly focused for wlroots compositors.