commit 28a9ed618fd0ec26ca1425892498ae8f77a4b480 · pyrox.dev/nixpkgs

+41 -3
nixos/modules/services/x11/hardware/multitouch.nix
···

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       with lib;

     

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       -
       let cfg = config.services.xserver.multitouch; in

     

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       -
       

     

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       {

     

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       let cfg = config.services.xserver.multitouch;

     

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           disabledTapConfig = ''

     

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             Option "MaxTapTime" "0"

     

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             Option "MaxTapMove" "0"

     

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             Option "TapButton1" "0"

     

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             Option "TapButton2" "0"

     

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             Option "TapButton3" "0"

     

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           '';

     

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       in {

     

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         options = {

     

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               description = "Whether to ignore touches detected as being the palm (i.e when typing)";

     

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             };

     

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             tapButtons = mkOption {

     

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               type = types.bool;

     

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               default = true;

     

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               example = false;

     

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               description = "Whether to enable tap buttons.";

     

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             };

     

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             buttonsMap = mkOption {

     

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               type = types.listOf types.int;

     

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               default = [3 2 0];

     

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               example = [1 3 2];

     

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               description = "Remap touchpad buttons.";

     

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               apply = map toString;

     

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             };

     

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             additionalOptions = mkOption {

     

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               type = types.str;

     

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               default = "";

     

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               example = ''

     

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                 Option "ScaleDistance" "50"

     

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                 Option "RotateDistance" "60"

     

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               '';

     

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               description = ''

     

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                 Additional options for mtrack touchpad driver.

     

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               '';

     

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             };

     

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           };

     

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         };

     
···

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                 Identifier "Touchpads"

     

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                 Driver "mtrack"

     

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                 Option "IgnorePalm" "${if cfg.ignorePalm then "true" else "false"}"

     

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                 Option "ClickFinger1" "${builtins.elemAt cfg.buttonsMap 0}"

     

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                 Option "ClickFinger2" "${builtins.elemAt cfg.buttonsMap 1}"

     

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                 Option "ClickFinger3" "${builtins.elemAt cfg.buttonsMap 2}"

     

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                 ${optionalString (!cfg.tapButtons) disabledTapConfig}

     

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                 ${optionalString cfg.invertScroll ''

     

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                   Option "ScrollUpButton" "5"

     

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                   Option "ScrollDownButton" "4"

     

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                   Option "ScrollLeftButton" "7"

     

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                   Option "ScrollRightButton" "6"

     

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                 ''}

     

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                 ${cfg.additionalOptions}

     

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               EndSection

     

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             '';

     

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