screenshot: add region and freeze functionality

equibop -> discord with openasar and equicord

screenshot.fish

@@ -4,6 +4,24 @@
 
 mkdir -p "$C_CACHE/screenshots"
 set -l tmp_file "$C_CACHE/screenshots/$(date +'%Y%m%d%H%M%S')"
+
+if test "$argv[1]" = 'region'
+    if test "$argv[2]" = 'freeze'
+        wayfreeze --hide-cursor & set PID $last_pid
+        sleep .1
+    end
+
+    set -l ws (hyprctl -j activeworkspace | jq -r '.id')
+    set -l region (hyprctl -j clients | jq -r --argjson activeWsId $ws '.[] | select(.workspace.id == $activeWsId) | "\(.at[0]),\(.at[1]) \(.size[0])x\(.size[1])"' | slurp)
+    if test -n "$region"
+        grim -l 0 -g $region - | swappy -f - &
+    end
+
+    set -q PID && kill $PID
+
+    exit
+end
+
 grim $argv $tmp_file; and wl-copy < $tmp_file; or exit 1
 
 set -l action (notify-send -i 'image-x-generic-symbolic' -h "STRING:image-path:$tmp_file" \