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nixos/libinput: Add transformation matrix option

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Davíð Steinn Geirsson 2021-09-07 15:55:01 +00:00
parent 9675a865c9
commit 4598ff3bb8
1 changed files with 11 additions and 0 deletions
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11
nixos/modules/services/x11/hardware/libinput.nix
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@ -163,6 +163,15 @@ let cfg = config.services.xserver.libinput;
'';
};
transformationMatrix = mkOption {
type = types.nullOr types.str;
default = null;
description = ''
A string of 9 space-separated floating point numbers. Sets the transformation matrix to
the 3x3 matrix where the first row is (abc), the second row is (def) and the third row is (ghi).
'';
};
disableWhileTyping = mkOption {
type = types.bool;
default = false;
@ -196,6 +205,7 @@ let cfg = config.services.xserver.libinput;
${optionalString (cfg.${deviceType}.accelSpeed != null) ''Option "AccelSpeed" "${cfg.${deviceType}.accelSpeed}"''}
${optionalString (cfg.${deviceType}.buttonMapping != null) ''Option "ButtonMapping" "${cfg.${deviceType}.buttonMapping}"''}
${optionalString (cfg.${deviceType}.calibrationMatrix != null) ''Option "CalibrationMatrix" "${cfg.${deviceType}.calibrationMatrix}"''}
${optionalString (cfg.${deviceType}.transformationMatrix != null) ''Option "TransformationMatrix" "${cfg.${deviceType}.transformationMatrix}"''}
${optionalString (cfg.${deviceType}.clickMethod != null) ''Option "ClickMethod" "${cfg.${deviceType}.clickMethod}"''}
Option "LeftHanded" "${xorgBool cfg.${deviceType}.leftHanded}"
Option "MiddleEmulation" "${xorgBool cfg.${deviceType}.middleEmulation}"
@ -227,6 +237,7 @@ in {
"sendEventsMode"
"tapping"
"tappingDragLock"
"transformationMatrix"
"disableWhileTyping"
"additionalOptions"
]);