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Add "fingersMap" option to Synaptics #4746

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Merged
peti merged 2 commits into from
Oct 31, 2014
Merged

Add "fingersMap" option to Synaptics #4746

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0eb8664
synaptics: add types to options
abbradar Oct 31, 2014
118096f
synaptics: add fingersMap option
abbradar Oct 31, 2014
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20 changes: 20 additions & 0 deletions nixos/modules/services/x11/hardware/synaptics.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -25,12 +25,14 @@ in {
services.xserver.synaptics = {

enable = mkOption {
type = types.bool;
default = false;
example = true;
description = "Whether to enable touchpad support.";
};

dev = mkOption {
type = types.nullOr types.str;
default = null;
example = "/dev/input/event0";
description =
Expand Down Expand Up @@ -59,41 +61,56 @@ in {
};

twoFingerScroll = mkOption {
type = types.bool;
default = false;
description = "Whether to enable two-finger drag-scrolling.";
};

vertEdgeScroll = mkOption {
type = types.bool;
default = ! cfg.twoFingerScroll;
description = "Whether to enable vertical edge drag-scrolling.";
};

tapButtons = mkOption {
type = types.bool;
default = true;
example = false;
description = "Whether to enable tap buttons.";
};

buttonsMap = mkOption {
type = types.listOf types.int;
default = [1 2 3];
example = [1 3 2];
description = "Remap touchpad buttons.";
apply = map toString;
};

fingersMap = mkOption {
type = types.listOf types.int;
default = [1 2 3];
example = [1 3 2];
description = "Remap several-fingers taps.";
apply = map toString;
};

palmDetect = mkOption {
type = types.bool;
default = false;
example = true;
description = "Whether to enable palm detection (hardware support required)";
};

horizontalScroll = mkOption {
type = types.bool;
default = true;
example = false;
description = "Whether to enable horizontal scrolling (on touchpad)";
};

additionalOptions = mkOption {
type = types.str;
default = "";
example = ''
Option "RTCornerButton" "2"
Expand Down Expand Up @@ -130,6 +147,9 @@ in {
Option "ClickFinger1" "${builtins.elemAt cfg.buttonsMap 0}"
Option "ClickFinger2" "${builtins.elemAt cfg.buttonsMap 1}"
Option "ClickFinger3" "${builtins.elemAt cfg.buttonsMap 2}"
Option "TapButton1" "${builtins.elemAt cfg.fingersMap 0}"
Option "TapButton2" "${builtins.elemAt cfg.fingersMap 1}"
Option "TapButton3" "${builtins.elemAt cfg.fingersMap 2}"
Option "VertTwoFingerScroll" "${if cfg.twoFingerScroll then "1" else "0"}"
Option "HorizTwoFingerScroll" "${if cfg.twoFingerScroll then "1" else "0"}"
Option "VertEdgeScroll" "${if cfg.vertEdgeScroll then "1" else "0"}"
Expand Down