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Sidewheel support #7

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Sidewheel support #7

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b2d48b4
sidewheel support
tym-project Apr 5, 2021
4442b2d
fix scrollwheel side effect
tym-project Apr 5, 2021
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24 changes: 21 additions & 3 deletions mousemapper
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Original file line number Diff line number Diff line change
@@ -1,15 +1,19 @@
#!/bin/bash

keyboard=$(libinput list-devices | grep keyboard -B4 | grep -E "keyboard$" -A1 | grep -o '/dev/input/event[1-9]*')
keyboard=$(libinput list-devices | grep -v "MX Master" | grep keyboard -B4 | grep -E "Keyboard$" -A1 | grep -o '/dev/input/event[1-9]*')

event_type=EV_KEY
action_type=POINTER_BUTTON
action_type_sidewheel=POINTER_AXIS
pressed="pressed,"

readarray -t devices <<<$(libinput list-devices | grep pointer -B4 | grep -o '/dev/input/event[0-9]*')

# COMMANDS MAP
BTN_EXTRA=(KEY_LEFTMETA KEY_PAGEUP)
BTN_SIDE=(KEY_LEFTMETA KEY_PAGEDOWN)
# BTN_EXTRA=(KEY_LEFTMETA KEY_PAGEUP)
# BTN_SIDE=(KEY_LEFTMETA KEY_PAGEDOWN)
SIDEWHEEL_UP=(KEY_VOLUMEUP)
SIDEWHEEL_DOWN=(KEY_VOLUMEDOWN)

function pressKey(){
device=$1; key=$2; value=$3
Expand Down Expand Up @@ -38,10 +42,24 @@ function parseEventLine(){
action=$2
button=$4
movement=$6
vert_value=$5
horiz_value=$7

# compute only if right action
if [ ${action} = ${action_type} ]; then
pressCommand ${device} ${button} ${movement}

# handling sidewheel
elif [ ${action} = ${action_type_sidewheel} ]; then
if [ ${horiz_value:0:1} = "-" ]; then
# simulate key press and key release
pressCommand ${device} "SIDEWHEEL_UP" ${pressed}
pressCommand ${device} "SIDEWHEEL_UP" 0
elif [ ${vert_value} = "0.00" ]; then
# simulate key press and key release
pressCommand ${device} "SIDEWHEEL_DOWN" ${pressed}
pressCommand ${device} "SIDEWHEEL_DOWN" 0
fi
fi
}

Expand Down