From 6dc85e2832af7e5507f0ef708a6dc54c71afd820 Mon Sep 17 00:00:00 2001
From: Kevin Mok <me@kevin-mok.com>
Date: Tue, 25 Mar 2025 16:44:02 -0400
Subject: [PATCH] feh slideshow on one monitor

---
 scripts/executable_dual-monitor-slideshow | 64 ++++++++++++-----------
 1 file changed, 33 insertions(+), 31 deletions(-)

diff --git a/scripts/executable_dual-monitor-slideshow b/scripts/executable_dual-monitor-slideshow
index 2f20312..779d4c3 100755
--- a/scripts/executable_dual-monitor-slideshow
+++ b/scripts/executable_dual-monitor-slideshow
@@ -1,41 +1,43 @@
 #!/usr/bin/env fish
 
 # Find a random image
-set image (fdfind -e jpg -e jpeg -e png -e webp . /mnt/linux-files-2/Pictures/hevin | shuf -n 1)
+#set image (fdfind -e jpg -e jpeg -e png -e webp . /mnt/linux-files-2/Pictures/hevin | shuf -n 1)
 
-# Create blurred lock image
-convert "$image" -resize 1920x1080^ -gravity center -extent 1920x1080 /tmp/lock.png
+## Create blurred lock image
+#convert "$image" -resize 1920x1080^ -gravity center -extent 1920x1080 /tmp/lock.png
 
-# Lock with i3lock-color
-i3lock -n -i /tmp/lock.png
+## Lock with i3lock-color
+#i3lock -n -i /tmp/lock.png
 
+# --------------------
 #!/usr/bin/env fish
 
-# Directory containing your wallpapers
-#set WALLPAPER_DIR ~/Pictures/Screensaver
+set WALLPAPER_DIR "/mnt/linux-files-2/Pictures/hevin"
+set CYCLE_TIME 5  # Seconds between image changes
+set LOCK_AFTER 500 # Activate real lock after 30 seconds of screensaver
 
-## Get a list of monitors
-#set MONITORS (xrandr --listmonitors | grep -v 'Monitors:' | awk '{print $4}')
-
-## Generate blurred lock images for each monitor
-#for monitor in $MONITORS
-    ## Pick a random image for this monitor
-    #set IMAGE (fdfind -e jpg -e jpeg -e png -e webp . $WALLPAPER_DIR | shuf -n 1)
+# Use a transparent window to cover everything
+while true
+    set image (fdfind -e jpg -e jpeg -e png -e webp . $WALLPAPER_DIR | shuf -n 1)
     
-    ## Generate a blurred version at /tmp/lock-$monitor.png
-    #convert "$IMAGE" \
-        #-resize 1920x1080^ \
-        #-gravity center \
-        #-extent 1920x1080 \
-        #-blur 0x8 \
-        #"/tmp/lock-$monitor.png"
-#end
-
-## Build i3lock command for each monitor
-#set LOCK_CMD "i3lock-color -n"
-#for monitor in $MONITORS
-    #set LOCK_CMD "$LOCK_CMD --image=/tmp/lock-$monitor.png --screen=$monitor --ignore-empty-password"
-#end
-
-## Execute the lock command
-#eval $LOCK_CMD
+    # Create fullscreen image
+    convert "$image" -resize (xrandr | grep '*' | head -1 | awk '{print $1}')^ \
+                    -gravity center -extent (xrandr | grep '*' | head -1 | awk '{print $1}') \
+                    /tmp/screensaver.png
+    
+    # Display fullscreen using feh
+    feh --fullscreen --hide-pointer --no-fehbg /tmp/screensaver.png &
+    set feh_pid $last_pid
+    
+    # Wait for timeout or mouse movement
+    sleep $CYCLE_TIME
+    kill $feh_pid
+    
+    # After longer timeout, activate real lock
+    if test (math $CYCLE_TIME \* $count) -ge $LOCK_AFTER
+        i3lock -n -i /tmp/screensaver.png
+        set count 0
+    else
+        set count (math $count + 1)
+    end
+end