aboutsummaryrefslogtreecommitdiff
path: root/betterlockscreen
diff options
context:
space:
mode:
Diffstat (limited to 'betterlockscreen')
-rwxr-xr-xbetterlockscreen268
1 files changed, 268 insertions, 0 deletions
diff --git a/betterlockscreen b/betterlockscreen
new file mode 100755
index 0000000..89a2847
--- /dev/null
+++ b/betterlockscreen
@@ -0,0 +1,268 @@
+#!/usr/bin/bash
+
+# Author : Pavan Jadhaw
+# Github Profile : https://github.com/pavanjadhaw
+# Project Repository : https://github.com/pavanjadhaw/betterlockscreen
+
+# create folder in ~/.cache/i3lock directory
+folder="$HOME/.cache/i3lock"
+
+# ratio for rectangle to be drawn for time background on lockscreen
+# Original Image
+orig_wall="$folder/.wall.png"
+
+# Versions (from here)
+# You can use these images to set different versions as wallpaper
+# lockscreen background.
+resized="$folder/resized.png" # resized image for your resolution
+
+# images to be used as wallpaper
+dim="$folder/dim.png" # image with subtle overlay of black
+blur="$folder/blur.png" # blurred version
+dimblur="$folder/dimblur.png"
+
+# lockscreen images (images to be used as lockscreen background)
+l_resized="$folder/l_resized.png"
+l_dim="$folder/l_dim.png"
+l_blur="$folder/l_blur.png"
+l_dimblur="$folder/l_dimblur.png"
+
+
+prelock() {
+ pkill -u "$USER" -USR1 dunst
+}
+
+lock() {
+ #$1 image path
+ letterEnteredColor=d23c3dff
+ letterRemovedColor=d23c3dff
+ passwordCorrect=00000000
+ passwordIncorrect=d23c3dff
+ background=00000000
+ foreground=ffffffff
+ i3lock \
+ -n -i "$1" \
+ --timepos="x-90:h-ch+30" \
+ --datepos="tx+24:ty+25" \
+ --clock --datestr "Type password to unlock..." \
+ --insidecolor=$background --ringcolor=$foreground --line-uses-inside \
+ --keyhlcolor=$letterEnteredColor --bshlcolor=$letterRemovedColor --separatorcolor=$background \
+ --insidevercolor=$passwordCorrect --insidewrongcolor=$passwordIncorrect \
+ --ringvercolor=$foreground --ringwrongcolor=$foreground --indpos="x+280:h-70" \
+ --radius=20 --ring-width=4 --veriftext="" --wrongtext="" \
+ --textcolor="$foreground" --timecolor="$foreground" --datecolor="$foreground"
+}
+
+postlock() {
+ pkill -u "$USER" -USR2 dunst
+}
+
+rec_get_random() {
+ dir="$1"
+ if [ ! -d "$dir" ]; then
+ user_input="$dir"
+ return
+ fi
+ dir=($dir/*)
+ dir=${dir[RANDOM % ${#dir[@]}]}
+ rec_get_random "$dir"
+}
+
+
+# Options
+case "$1" in
+ "")
+ if [ ! -f $l_dim ]; then
+ echo "Important : Update the image cache, Ex. ./lock.sh -g path/to/image.jpg"
+ echo
+ echo "See also : For other set of options and help use help command."
+ echo "Ex. ./lock.sh -h or ./lock.sh --help"
+ echo
+ echo "See : https://github.com/pavanjadhaw/betterlockscreen for addition info..."
+ exit 1
+ else
+ echo
+ echo "Seems you havent provided any argument, see below for usage info"
+ echo
+ echo "See also : For other set of options and help use help command."
+ echo "Ex. ./lock.sh -h or ./lock.sh --help"
+ echo
+ echo "See : https://github.com/pavanjadhaw/betterlockscreen for addition info..."
+ echo
+ exit 1
+ fi
+ ;;
+
+ -h | --help)
+ echo "Important : Update the image cache, Ex: ./lock.sh -u path/to/image.jpg"
+ echo " Image cache must be updated to initially configure or update wallpaper used"
+ echo
+ echo
+ echo "See : https://github.com/pavanjadhaw/betterlockscreen for additional info..."
+ echo
+ echo
+ echo "Options:"
+ echo
+ echo " -h --help"
+ echo " For help. Ex: ./lock.sh -h or ./lock.sh --help"
+ echo
+ echo
+ echo " -u --update"
+ echo " to update image cache, you should do this before using any other options"
+ echo " Ex: ./lock.sh -u path/to/image.png when image.png is custom background"
+ echo " Or you can use ./lock.sh -u path/to/imagedir and a random file will be selected"
+ echo
+ echo
+ echo " -l --lock"
+ echo " to lock screen, Ex. ./lock.sh -l"
+ echo " you can also use dimmed or blurred background for lockscreen"
+ echo " Ex: ./lock.sh -l dim (for dimmed background)"
+ echo " Ex: ./lock.sh -l blur (for blurred background)"
+ echo " Ex: ./lock.sh -l dimblur (for dimmed + blurred background)"
+ echo
+ echo
+ echo " -w --wall"
+ echo " you can also set lockscreen background as wallpaper"
+ echo " to set wallpaper. Ex ./lock.sh -w or ./lock.sh --wall"
+ echo " you can also use dimmed or blurred variants"
+ echo " Ex: ./lock.sh -w dim (for dimmed wallpaper)"
+ echo " Ex: ./lock.sh -w blur (for blurred wallpaper)"
+ echo " Ex: ./lock.sh -w dimblur (for dimmed + blurred wallpaper)"
+ echo
+ ;;
+
+ -l | --lock)
+ case "$2" in
+ "")
+ # default lockscreen
+ prelock
+ playerctl pause > /dev/null 2>&1
+ lock "$l_resized"
+ postlock
+ ;;
+
+ dim)
+ # lockscreen with dimmed background
+ prelock
+ lock "$l_dim"
+ postlock
+ ;;
+
+ blur)
+ # set lockscreen with blurred background
+ prelock
+ lock "$l_blur"
+ postlock
+ ;;
+
+ dimblur)
+ # set lockscreen with dimmed + blurred background
+ prelock
+ lock "$l_dimblur"
+ postlock
+ ;;
+ esac
+ ;;
+
+ -w | --wall)
+ case "$2" in
+ "")
+ # set resized image as wallpaper if no argument is supplied by user
+ feh --bg-fill $resized
+ ;;
+
+ dim)
+ # set dimmed image as wallpaper
+ feh --bg-fill $dim
+ ;;
+
+ blur)
+ # set blurred image as wallpaper
+ feh --bg-fill $blur
+ ;;
+
+ dimblur)
+ # set dimmed + blurred image as wallpaper
+ feh --bg-fill $dimblur
+ ;;
+ esac
+ ;;
+
+ -u | --update)
+ rectangles=" "
+ SR=$(xrandr --query | grep ' connected' | grep -o '[0-9][0-9]*x[0-9][0-9]*[^ ]*')
+ for RES in $SR; do
+ SRA=(${RES//[x+]/ })
+ CX=$((${SRA[2]} + 25))
+ CY=$((${SRA[1]} - 30))
+ rectangles+="rectangle $CX,$CY $((CX+300)),$((CY-80)) "
+ done
+
+ # User supplied Image
+ user_image="$folder/user_image.png"
+
+ # find your resolution so images can be resized to match your screen resolution
+ y_res=$(xdpyinfo | grep dimensions | sed -r 's/^[^0-9]*([0-9]+x[0-9]+).*$/\1/')
+
+ # create folder
+ if [ ! -d $folder ]; then
+ echo "Creating '$folder' directory to cache processed images."
+ mkdir -p "$folder"
+ fi
+
+ # get random file in dir if passed argument is a dir
+ rec_get_random "$2"
+
+ # get user image
+ cp "$user_input" "$user_image"
+ if [ ! -f $user_image ]; then
+ echo "Please specify the path to the image you would like to use"
+ exit 1
+ fi
+
+ # replace orignal with user image
+ cp "$user_image" "$orig_wall"
+ rm "$user_image"
+
+ echo "Generating alternate images based on the image you specified,"
+ echo "please wait this might take few seconds..."
+
+ # wallpapers
+
+ echo
+ echo "Converting provided image to match your resolution..."
+ # resize image
+ convert "$orig_wall" -resize "$y_res""^" -gravity center -extent "$y_res" "$resized"
+
+ echo
+ echo "Applying dim and blur effect to resized image"
+ # dim
+ convert "$resized" -fill black -colorize 40% "$dim"
+
+ # blur
+ convert "$resized" -blur 0x5 "$blur"
+
+ # dimblur
+ convert "$dim" -blur 0x5 "$dimblur"
+
+ # lockscreen backgrounds
+
+ echo
+ echo "Caching images for faster screen locking"
+ # resized
+ convert "$resized" -draw "fill black fill-opacity 0.4 $rectangles" "$l_resized"
+
+ # dim
+ convert "$dim" -draw "fill black fill-opacity 0.4 $rectangles" "$l_dim"
+
+ # blur
+ convert "$blur" -draw "fill black fill-opacity 0.4 $rectangles" "$l_blur"
+
+ # blur
+ convert "$dimblur" -draw "fill black fill-opacity 0.4 $rectangles" "$l_dimblur"
+
+ echo
+ echo "All required changes have been applied"
+ ;;
+esac
+
generated by cgit v1.2.3 (git 2.39.1) at 2025-09-14 21:24:25 +0000