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Add more options to multitouch (mtrack) module

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This commit is contained in:
Brian McKenna 2015-02-14 14:56:08 -07:00
parent 795681d6f9
commit 28a9ed618f
1 changed files with 41 additions and 3 deletions
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44
nixos/modules/services/x11/hardware/multitouch.nix
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@ -2,9 +2,15 @@
with lib;
let cfg = config.services.xserver.multitouch; in
{
let cfg = config.services.xserver.multitouch;
disabledTapConfig = ''
Option "MaxTapTime" "0"
Option "MaxTapMove" "0"
Option "TapButton1" "0"
Option "TapButton2" "0"
Option "TapButton3" "0"
'';
in {
options = {
@ -30,6 +36,33 @@ let cfg = config.services.xserver.multitouch; in
description = "Whether to ignore touches detected as being the palm (i.e when typing)";
};
tapButtons = mkOption {
type = types.bool;
default = true;
example = false;
description = "Whether to enable tap buttons.";
};
buttonsMap = mkOption {
type = types.listOf types.int;
default = [3 2 0];
example = [1 3 2];
description = "Remap touchpad buttons.";
apply = map toString;
};
additionalOptions = mkOption {
type = types.str;
default = "";
example = ''
Option "ScaleDistance" "50"
Option "RotateDistance" "60"
'';
description = ''
Additional options for mtrack touchpad driver.
'';
};
};
};
@ -46,12 +79,17 @@ let cfg = config.services.xserver.multitouch; in
Identifier "Touchpads"
Driver "mtrack"
Option "IgnorePalm" "${if cfg.ignorePalm then "true" else "false"}"
Option "ClickFinger1" "${builtins.elemAt cfg.buttonsMap 0}"
Option "ClickFinger2" "${builtins.elemAt cfg.buttonsMap 1}"
Option "ClickFinger3" "${builtins.elemAt cfg.buttonsMap 2}"
${optionalString (!cfg.tapButtons) disabledTapConfig}
${optionalString cfg.invertScroll ''
Option "ScrollUpButton" "5"
Option "ScrollDownButton" "4"
Option "ScrollLeftButton" "7"
Option "ScrollRightButton" "6"
''}
${cfg.additionalOptions}
EndSection
'';