i3: screenshot to clipboard by default

Use Shift+PrtScr to upload to the http share, as that's a less common
use-case.

Signed-off-by: Joe Groocock <me@frebib.net>

X11/xprofile

@@ -16,8 +16,8 @@ export MOZ_USE_XINPUT2=1 # enable pixel-accurate scrolling in firefox
 
 
 # Load Xorg resources and set the DPI
-xrdb -merge $XDG_CONFIG_HOME/X11/xresources
-xrandr --dpi $(xrdb -query | grep -i xft.dpi | cut -d: -f2)
+xrdb -merge "$XDG_CONFIG_HOME/X11/xresources"
+"$XDG_CONFIG_HOME/scripts/dpi" "$(xrdb -query | grep -i xft.dpi | cut -d: -f2 | xargs)"
 
 setxkbmap -option caps:none
 xset r rate 200 18

i3/config

@@ -142,8 +142,8 @@ bindsym $mod+space              exec "pkill rofi; rofi -show run -sidebar-mode -
 bindsym $mod+Shift+p            exec rofi-pass --root $(grep path ~/.config/gopass/config.yml | sed -E 's|^.*fs\+file://||g' | tr '\n' ':') | sed 's/:$//g'
 bindsym $mod+Shift+e            exec "pkill rofi; rofi -show emoji -modi emoji -normal-window"
 bindsym $mod+Shift+i            exec rofi-fontawesome
-bindsym --release Print         exec screenshot
-bindsym --release $mod+Print    exec screenshot --clip
+bindsym --release Print         exec screenshot --clip
+bindsym --release $mod+Print    exec screenshot
 bindsym --release Shift+Print   exec screenshot --active
 bindsym --release $mod+Shift+Print exec screenshot --active --clip
 bindsym $mod+Shift+x            exec systemd-run-i3 -n i3-sensible-terminal --class floating-term --hold -e /bin/echo "$(xprop -id $(xdotool getactivewindow))"

picom/picom.conf

@@ -38,7 +38,7 @@ opacity-rule = [
 blur:
 {
 	method = "dual_kawase";
-	strength = 8;
+	strength = 10;
 };
 blur-background-frame = true;
 blur-background-fixed = true;

scripts/dpi

@@ -4,6 +4,10 @@ set -eu
 # Based on https://github.com/vincentbernat/awesome-configuration/blob/master/bin/xsettingsd-setup
 CONF_DIR="${XDG_CONFIG_HOME:-$HOME/.config}"
 
+BLUR_STRENGTH=10
+CORNER_RADIUS=9
+CURSOR_SIZE=16
+
 xrdbget() {
     set -o pipefail
     xrdb -query | grep -i -m1 "$1" | sed 's/^.*:\s//g' || echo "$2"
@@ -26,11 +30,11 @@ fi
 
 dpi=$1
 scale=$(( dpi/96 ))
-cursor=$(( dpi/6 ))
+cursor=$(( (dpi*CURSOR_SIZE)/96 ))
 
 # Update picom scale
-sed -i -e "s/strength =.*$/strength = $(( dpi*8/96 ));/" \
-    -e "s/corner-radius =.*$/corner-radius = $(( dpi/13 ));/" \
+sed -i -e "s/strength =.*$/strength = $(( (dpi*BLUR_STRENGTH)/96 ));/" \
+    -e "s/corner-radius =.*$/corner-radius = $(( (dpi*CORNER_RADIUS)/96 ));/" \
     "$CONF_DIR/picom/picom.conf" &
 
 # Build xsettingsd.conf
@@ -53,13 +57,13 @@ Xft.dpi: $dpi
 Xcursor.size: $cursor
 EOF
 xrandr --dpi "$dpi" &
-systemctl --user reload-or-restart xsettingsd &
+systemctl --user try-reload-or-restart xsettingsd &
 wait
 
-systemctl --user reload \
+systemctl --user try-reload-or-restart \
     i3 \
     polybar@i3bar &
-systemctl --user restart \
+systemctl --user try-restart \
     dunst &
 
 wait