Background color detection

README.md

@@ -1,14 +1,17 @@
 i3lock-fancy
 ============
 
-i3lock script that takes a screenshot of the desktop, blurs the background and adds a lock icon and text
+i3lock script that takes desktop screenshot, blurs and darken the background and adds a lock icon and text. I modified the original script (by [meskarune](https://github.com/meskarune)): this version can accept a custom text as an input, if no text is provided it applies the default "type password to unlock".
+
+Update: New version uses ffmpeg instead of scrot and imagemagick. Thanks to [/u/edijatszik](https://www.reddit.com/r/unixporn/comments/4yj29e/i3lock_simple_blur_script/) ([Github link](https://github.com/petvas/i3lock-blur)). The way I darken the background is a bit cheaty but it works. There is probably a better way.
 
 Depends:
-* [i3lock-color-git](https://github.com/eBrnd/i3lock-color)
-* imagemagick
-* scrot
-* Liberation Fonts
+* [i3lock-color-git](https://github.com/Arcaena/i3lock-color)
+* ffmpeg
+* Digital Tech font (included)
 
 Screenshot:
 
-![lockscreen](https://raw.githubusercontent.com/meskarune/i3lock-fancy/master/screenshot.png)
+![lockscreen](https://raw.githubusercontent.com/Ema0/i3lock-fancy/master/screenshot.png)
+
+

lock

@@ -1,20 +1,24 @@
 #!/bin/bash
- 
+
 # Dependencies:
-# imagemagick
+# ffmpeg
 # i3lock-color-git
-# scrot
-
+
 IMAGE=/tmp/i3lock.png
-
-# All options are here: http://www.imagemagick.org/Usage/blur/#blur_args
-#BLURTYPE="0x5" # 7.52s
-#BLURTYPE="0x2" # 4.39s
-#BLURTYPE="5x3" # 3.80s
-BLURTYPE="2x8" # 2.90s
-#BLURTYPE="2x3" # 2.92s
+TEXT="locked"
+SCRIPT=`realpath $0`
+SCRIPTPATH=`dirname $SCRIPT`
+LOCK=$SCRIPTPATH/lock.png
+RES=$(xrandr --current | grep '*' | uniq | awk '{print $1}')
+#This is a bit cheaty
+BOXSIZE=$(expr $(echo $RES | cut -d 'x' -f1) / 2)
+
+if [[ $1 != "" ]]; then
+    TEXT=$1
+fi
+
+ffmpeg -f x11grab -video_size $RES -y -i $DISPLAY -i $LOCK -filter_complex "boxblur=5,drawtext=fontfile=$SCRIPTPATH/Digital_tech.otf:text=$TEXT:fontcolor='#ffffffe0':fontsize=40:x=(w-tw)/2:y=(h/PHI)+th:shadowcolor='#1d1f21d0':shadowx=2:shadowy=2:box=1:boxcolor=#[email protected]:boxborderw=$BOXSIZE,overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2" -vframes 1 $IMAGE
 
-scrot $IMAGE
-convert $IMAGE -level 0%,100%,0.6 -blur $BLURTYPE -font Liberation-Sans -pointsize 26 -fill white -gravity center -annotate +0+200 'Type password to unlock' - | composite -gravity center lock.png - $IMAGE
 i3lock --textcolor=ffffff00 --insidecolor=ffffff1c --ringcolor=ffffff3e --linecolor=ffffff00 --keyhlcolor=00000080 --ringvercolor=00000000 --insidevercolor=0000001c --ringwrongcolor=00000055 --insidewrongcolor=0000001c  -i $IMAGE
+
 rm $IMAGE