Remove stupid dependencies (picom,dunst), notification in unix way (tiramisu).

Rebinding some keys.

README.md

@@ -2,6 +2,5 @@
 ## Dependencies
 - i3wm
 - polybar
-- picom
+- tiramisu
-- dunst
+![stones](./screenshots/Screenshot_20240503_095414.png)
-![stones](./screenshots/Screenshot_20240501_233812.png)

i3/config

@@ -29,7 +29,7 @@ exec --no-startup-id dex --autostart --environment i3
 # xss-lock grabs a logind suspend inhibit lock and will use i3lock to lock the
 # screen before suspend. Use loginctl lock-session to lock your screen.
 exec --no-startup-id xss-lock --transfer-sleep-lock -- i3lock --nofork
-bindsym $mod+l exec i3lock --ignore-empty-password -i /usr/share/wallpapers/Next/contents/images/1920x1080.png 
+bindsym $mod+l exec i3lock --ignore-empty-password -i /data/sync/images/wallpapers/stonebeach.png
 
 bindsym $mod+Shift+p exec loginctl poweroff now
 bindsym $mod+Shift+o exec loginctl reboot now
@@ -45,13 +45,11 @@ exec --no-startup-id feh --bg-fill '/data/sync/images/wallpapers/stonebeach.jpg'
 exec --no-startup-id nextcloud 
 exec --no-startup-id pasystray
 exec --no-startup-id nohup gentoo-pipewire-launcher restart >/dev/null 2>&1 &
-
-# Use pactl to adjust volume in PulseAudio.
 exec --no-startup-id polybar
-exec --no-startup-id picom --config ~/.config/picom/picom.conf -b
-exec --no-startup-id dunst -conf ~/.config/dunst/dunst.rc
 
 set $refresh_i3status killall -SIGUSR1 i3status
+
+# Use pactl to adjust volume in PulseAudio.
 bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5% && $refresh_i3status
 bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5% && $refresh_i3status
 bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status
@@ -114,7 +112,8 @@ bindsym $mod+h split h
 bindsym $mod+v split v
 
 # enter fullscreen mode for the focused container
-bindsym $mod+f fullscreen toggle
+bindsym $mod+f floating toggle
+bindsym $mod+Shift+space fullscreen toggle
 
 # change container layout (stacked, tabbed, toggle split)
 bindsym $mod+s layout stacking
@@ -122,7 +121,6 @@ bindsym $mod+w layout tabbed
 bindsym $mod+e layout toggle split
 
 # toggle tiling / floating
-bindsym $mod+Shift+space floating toggle
 
 # change focus between tiling / floating windows
 bindsym $mod+space focus mode_toggle

polybar/config.ini

@@ -54,8 +54,7 @@ separator-foreground = ${colors.disabled}
 font-0 = CaskaydiaCove Nerd Font Mono:pixelsize=14;3
 
 modules-left = xworkspaces xwindow 
-modules-right = memory cpu date
+modules-right = polytiramisu memory cpu date 
-# filesystem
 
 cursor-click = pointer
 cursor-scroll = ns-resize
@@ -118,6 +117,13 @@ date-alt = %Y-%m-%d %H:%M:%S
 label = %date%
 label-foreground = ${colors.altprime}
 
+[module/polytiramisu]
+type = custom/script
+# Path to where you put polytiramisu.sh:
+exec = ~/.config/polybar/scripts/polytiramisu.sh
+format = <label>
+tail = true
+
 [settings]
 screenchange-reload = true
 pseudo-transparency = true

polybar/scripts/polytiramisu.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+# Show tiramisu notifications in polybar.
+
+# How many seconds notification is displayed:
+display_duration=7.0
+
+# Maximum number of characters:
+char_limit=150
+
+# Stop old tiramisu processes if any:
+pgrep -x tiramisu >/dev/null && killall tiramisu
+
+# Start a new tiramisu process:
+tiramisu -o '#summary #body' |
+    while read -r line; do
+        # Cut notification by character limit:
+        if [ "${#line}" -gt "$char_limit" ]; then
+            line="$(echo "$line" | cut -c1-$((char_limit-1)))…"
+        fi
+
+        # Display notification for the duration time:
+        echo "$line"
+        sleep "$display_duration"
+        echo " "
+    done