eww

modules/user/eww.nix

@@ -1,6 +1,6 @@
 # Depends on bspwm
 { pkgs, ... }: {
-  home.packages = with pkgs; [ xtitle ];
+  home.packages = with pkgs; [ socat ];
   programs.eww = {
     enable = true;
     configDir = ../../res/eww;

overlays/eww.nix

@@ -1,5 +1,5 @@
 self: super: {
-  eww = super.eww.overrideAttrs (old: rec {
+  eww = (super.eww.override { withWayland = true; }).overrideAttrs (old: rec {
     patches = old.patches ++ [
       # Use normal scroll events instead of smooth scroll ( due to https://bugzilla.gnome.org/show_bug.cgi?id=675959 )
       ./patches/eww.patch

res/eww/eww.yuck

@@ -1,14 +1,3 @@
-(defwindow linebar :monitor 0
-                   :geometry (geometry :x "30px"
-                                       :y "0%"
-                                       :width "100%"
-                                       :height "2px"
-                                       :anchor "top center")
-                   :stacking "fg"
-                   :windowtype "dock"
-                   :wm-ignore false
-  (wlinebar))
-
 (defwindow mainbar :monitor 0
                    :geometry (geometry :x "0%"
                                        :y "0%"
@@ -16,8 +5,8 @@
                                        :height "30px"
                                        :anchor "top center")
                    :stacking "fg"
-                   :windowtype "dock"
-                   :wm-ignore false
+                   :exclusive false
+                   :focusable false
   (bar))
 
 (defvar time-extended false)  ; for :run-while property of below variable
@@ -34,8 +23,6 @@
                  :run-while time-extended
   `date "+:%S"`)
 
-(deflisten lworkspaces "./scripts/workspaces.sh")
-(deflisten llineworkspaces "./scripts/line-workspaces.sh")
 (deflisten ltitle "./scripts/title.sh")
 
 (defwidget bar []
@@ -46,15 +33,19 @@
       (title)
       (time))))
 
-(defwidget wlinebar []
-  (eventbox :onscroll "./scripts/scroll.sh {}"
-    (line_workspaces)))
-
+(deflisten workspaces :initial "[]" "bash ~/.config/eww/scripts/workspaces.sh")
+(deflisten current_workspace :initial "1" "bash ~/.config/eww/scripts/active-workspace.sh")
 (defwidget workspaces []
-  (literal :content lworkspaces))
-
-(defwidget line_workspaces []
-  (literal :content llineworkspaces))
+  (box :class "widget workspaces"
+       :halign "start"
+       :valign "center"
+       :vexpand true
+       :hexpand true
+    (for workspace in workspaces
+      (eventbox :cursor "hand"
+        (button :class "${workspace.id == current_workspace ? "focused" : (workspace.windows > 0 ? "occupied" : "empty")}"
+                :onclick "hyprctl dispatch workspace ${workspace.id}"
+          "${workspace.id == current_workspace ? "" : (workspace.windows > 0 ? "" : "")}")))))
 
 (defwidget title []
   (literal :content ltitle))
@@ -72,6 +63,5 @@
       (time_extension :text {time-extended ? petimea : ""})
       (label :text ptime
              :class "base")
-      (time_extension :text {time-extended ? petimeb : ""})
-      )))
+      (time_extension :text {time-extended ? petimeb : ""}))))
 

res/eww/scripts/active-workspace.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env sh
+
+hyprctl monitors -j | jq '.[] | select(.focused) | .activeWorkspace.id'
+
+socat -u UNIX-CONNECT:/tmp/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock - |
+  stdbuf -o0 awk -F '>>|,' -e '/^workspace>>/ {print $2}' -e '/^focusedmon>>/ {print $3}'

res/eww/scripts/line-workspaces.sh

@@ -1,43 +0,0 @@
-#!/usr/bin/env sh
-
-# Checks if a list ($1) contains an element ($2)
-contains() {
-    for e in $1; do
-        [ "$e" -eq "$2" ] && echo 1 && return
-    done
-    echo 0
-}
-
-print_workspaces() {
-    buf=""
-    desktops=$(bspc query -D --names)
-    focused_desktop=$(bspc query -D -d focused --names)
-    occupied_desktops=$(bspc query -D -d .occupied --names)
-    urgent_desktops=$(bspc query -D -d .urgent --names)
-
-    for d in $desktops; do
-        if [ "$(contains "$focused_desktop" "$d")" -eq 1 ]; then
-            ws=$d
-            class="focused"
-        elif [ "$(contains "$occupied_desktops" "$d")" -eq 1 ]; then
-            ws=$d
-            class="occupied"
-        elif [ "$(contains "$urgent_desktops" "$d")" -eq 1 ]; then
-            ws=$d
-            class="urgent"
-        else
-            ws=$d
-            class="empty"
-        fi
-
-        buf="$buf (eventbox :cursor \"hand\" (button :class \"$class\" :onclick \"bspc desktop -f $ws\" \"\"))"
-    done
-
-    echo "(box :class \"widget line-workspaces\" :halign \"start\" :valign \"center\" :vexpand true :hexpand true $buf)"
-}
-
-# Listen to bspwm changes
-print_workspaces
-bspc subscribe desktop node_transfer | while read -r _ ; do
-    print_workspaces
-done

res/eww/scripts/title.sh

@@ -1,10 +1,17 @@
 #!/usr/bin/env sh
 
-xtitle -s | while read -r line ; do
-    trunc=$(echo $line | cut -c-85)
-    if [ -z "$line" ]; then
+out () {
+    if [ -z "$1" ]; then
         echo ""
     else
-        echo "(box :class \"widget title\" :halign \"center\" :valign \"center\" :vexpand true :hexpand true (label :text \"${trunc}\"))"
+        echo "(box :class \"widget title\" :halign \"center\" :valign \"center\" :vexpand true :hexpand true (label :text \"$1\"))"
     fi
+}
+
+init=$(hyprctl activewindow -j | jq --raw-output .title)
+out "$init"
+
+socat -u UNIX-CONNECT:/tmp/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock - | stdbuf -o0 awk -F '>>|,' '/^activewindow>>/{print $3}' | while read -r line ; do
+    trunc=$(echo $line | cut -c-85)
+    out "$trunc"
 done

res/eww/scripts/workspaces.sh

@@ -1,47 +1,11 @@
 #!/usr/bin/env sh
 
-# Checks if a list ($1) contains an element ($2)
-contains() {
-    for e in $1; do
-        [ "$e" -eq "$2" ] && echo 1 && return
-    done
-    echo 0
+spaces (){
+	WORKSPACE_WINDOWS=$(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)})'
 }
 
-print_workspaces() {
-    buf=""
-    desktops=$(bspc query -D --names)
-    focused_desktop=$(bspc query -D -d focused --names)
-    occupied_desktops=$(bspc query -D -d .occupied --names)
-    urgent_desktops=$(bspc query -D -d .urgent --names)
-
-    for d in $desktops; do
-        if [ "$(contains "$focused_desktop" "$d")" -eq 1 ]; then
-            ws=$d
-            icon=""
-            class="focused"
-        elif [ "$(contains "$occupied_desktops" "$d")" -eq 1 ]; then
-            ws=$d
-            icon=""
-            class="occupied"
-        elif [ "$(contains "$urgent_desktops" "$d")" -eq 1 ]; then
-            ws=$d
-            icon=""
-            class="urgent"
-        else
-            ws=$d
-            icon=""
-            class="empty"
-        fi
-
-        buf="$buf (eventbox :cursor \"hand\" (button :class \"$class\" :onclick \"bspc desktop -f $ws\" \"$icon\"))"
-    done
-
-    echo "(box :class \"widget workspaces\" :halign \"start\" :valign \"center\" :vexpand true :hexpand true $buf)"
-}
-
-# Listen to bspwm changes
-print_workspaces
-bspc subscribe desktop node_transfer | while read -r _ ; do
-    print_workspaces
+spaces
+socat -u UNIX-CONNECT:/tmp/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock - | while read -r line; do
+	spaces
 done

users/rin/default.nix

@@ -37,7 +37,7 @@
 #       spicetify
 
       dunst
-#       eww
+      eww
 #       picom
 # 
 #       xorg