From d7175b3f24c105906c698e5bc07f61c221e50bc0 Mon Sep 17 00:00:00 2001
From: Jonas Gunz <himself@jonasgunz.de>
Date: Mon, 7 Sep 2020 17:06:21 +0200
Subject: + wacom.sh

---
 scripts/wacom.sh | 91 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100755 scripts/wacom.sh

(limited to 'scripts')

diff --git a/scripts/wacom.sh b/scripts/wacom.sh
new file mode 100755
index 0000000..b5096e9
--- /dev/null
+++ b/scripts/wacom.sh
@@ -0,0 +1,91 @@
+#!/bin/bash
+#
+# CONFIGURATION
+
+# Set this to your (stylus) device. Find it by running:
+# xsetwacom --list devices
+DEVICE='Wacom Intuos PT S Pen stylus'
+
+# These numbers are specific for each device. Get them by running:
+# xsetwacom --set "Your device name here" ResetArea
+# xsetwacom --get "Your device name here" Area
+AREAX=15200
+AREAY=9500
+
+# END OF CONFIGURATION
+
+
+SCREEN="$1"
+
+if [ -z "$SCREEN" -o "$SCREEN" = "--help" -o "$SCREEN" = "-help" -o "$SCREEN" = "-h" ]; then
+ echo 'This script configures a Wacom tablet to one specific monitor, or to '
+ echo 'the entire desktop. In addition, it also reduces the tablet area in '
+ echo 'order to keep the same aspect ratio as the monitor.'
+ echo
+ echo 'How to run this script? Run one of the following lines:'
+ CONNECTED_DISPLAYS=`xrandr -q --current | sed -n 's/^\([^ ]\+\) connected .*/\1/p'`
+ for d in desktop $CONNECTED_DISPLAYS; do
+  echo "  $0 $d"
+ done
+ exit
+fi
+
+if [ "$SCREEN" = "desktop" ]; then
+ # Sample xrandr line:
+ # Screen 0: minimum 320 x 200, current 3286 x 1080, maximum 32767 x 32767
+
+ LINE=`xrandr -q --current | sed -n 's/^Screen 0:.*, current \([0-9]\+\) x \([0-9]\+\),.*/\1 \2/p'`
+ read WIDTH HEIGHT <<< "$LINE"
+else
+ # Sample xrandr lines:
+ # LVDS1 connected 1366x768+0+312 (normal left inverted right x axis y axis) 309mm x 174mm
+ # VGA1 disconnected (normal left inverted right x axis y axis)
+ # HDMI1 connected 1920x1080+1366+0 (normal left inverted right x axis y axis) 509mm x 286mm
+
+ LINE=`xrandr -q --current | sed -n "s/^${SCREEN}"' connected .* \([0-9]\+\)x\([0-9]\+\)+.*/\1 \2/p'`
+ read WIDTH HEIGHT <<< "$LINE"
+
+ POSITION=`xrandr -q --current | sed -n "s/^${SCREEN}"' connected .* \([0-9]\+x[0-9]\++[0-9]\++[0-9]\+\) .*/\1/p'`
+fi
+
+echo $WIDTH $HEIGHT $SCREEN
+#exit 1
+
+if [ -z "$WIDTH" -o -z "$HEIGHT" ]; then
+ echo "Aborting."
+ exit 1
+fi
+
+# New values respecint aspect ratio:
+RATIOAREAY=$(( AREAX * HEIGHT / WIDTH ))
+RATIOAREAX=$(( AREAY * WIDTH / HEIGHT ))
+
+if [ "$AREAY" -gt "$RATIOAREAY" ]; then
+ NEWAREAX="$AREAX"
+ NEWAREAY="$RATIOAREAY"
+else
+ NEWAREAX="$RATIOAREAX"
+ NEWAREAY="$AREAY"
+fi
+
+xsetwacom --set "$DEVICE" Area 0 0 "$NEWAREAX" "$NEWAREAY"
+xsetwacom --set "$DEVICE" MapToOutput "$POSITION"
+
+
+# $ xsetwacom --list devices
+# Wacom Graphire4 6x8 stylus       id: 9 type: STYLUS
+# Wacom Graphire4 6x8 eraser       id: 10 type: ERASER
+# Wacom Graphire4 6x8 cursor       id: 11 type: CURSOR
+# Wacom Graphire4 6x8 pad          id: 12 type: PAD
+
+# Button mappings only apply to the "pad" device.
+# The wheel on Graphire4 acts as mouse buttons 4 and 5 (as a mouse wheel)
+# The buttons on Graphire4 act as mouse buttons 8 and 9
+
+# Default Area: 0 0 16704 12064
+# ResetArea
+#
+# Other potentially useful parameters:
+# * Mode: absolute or relative
+# * Rotate: none, cw, ccw, half
+# * MapToOutput: "next" (but is buggy), "desktop", or a name from xrandr
-- 
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