121 lines
3 KiB
Nix
121 lines
3 KiB
Nix
{ config, pkgs, ... }:
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with pkgs.lib;
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let
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cfg = config.services.xserver.wacom;
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in
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{
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options = {
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services.xserver.wacom = {
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enable = mkOption {
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default = false;
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description = "Whether to enable the Wacom touchscreen/digitizer/tablet.";
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};
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device = mkOption {
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default = null;
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example = "/dev/ttyS0";
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description = "Device to use. Set to null for autodetect (think USB tablet).";
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};
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forceDeviceType = mkOption {
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default = null;
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example = "ISDV4";
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description = "Some models (think touchscreen) require the device type to be specified. Set to null for autodetect (think USB tablet).";
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};
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stylusExtraConfig = mkOption {
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default = "";
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example = ''
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Option "Button1" "2"
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'';
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description = "Lines to be added to Wacom_stylus InputDevice section.";
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};
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eraserExtraConfig = mkOption {
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default = "";
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example = ''
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Option "Button2" "3"
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'';
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description = "Lines to be added to Wacom_eraser InputDevice section.";
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};
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cursorExtraConfig = mkOption {
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default = "";
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example = "";
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description = "Lines to be added to Wacom_cursor InputDevice section.";
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};
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};
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};
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config = mkIf cfg.enable {
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environment.systemPackages = [ pkgs.xf86_input_wacom ]; # provides xsetwacom
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services.xserver.modules = [ pkgs.xf86_input_wacom ];
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services.udev.packages = [ pkgs.xf86_input_wacom ];
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services.xserver.serverLayoutSection =
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''
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InputDevice "Wacom_stylus"
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InputDevice "Wacom_eraser"
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InputDevice "Wacom_cursor"
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'';
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services.xserver.config =
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''
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Section "InputDevice"
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Driver "wacom"
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Identifier "Wacom_stylus"
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${optionalString (cfg.device != null) ''
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Option "Device" "${cfg.device}"
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''}
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Option "Type" "stylus"
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${optionalString (cfg.forceDeviceType != null) ''
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Option "ForceDevice" "${cfg.forceDeviceType}"
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''}
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${cfg.stylusExtraConfig}
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EndSection
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Section "InputDevice"
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Driver "wacom"
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Identifier "Wacom_eraser"
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${optionalString (cfg.device != null) ''
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Option "Device" "${cfg.device}"
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''}
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Option "Type" "eraser"
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${optionalString (cfg.forceDeviceType != null) ''
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Option "ForceDevice" "${cfg.forceDeviceType}"
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''}
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${cfg.eraserExtraConfig}
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EndSection
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Section "InputDevice"
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Driver "wacom"
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Identifier "Wacom_cursor"
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${optionalString (cfg.device != null) ''
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Option "Device" "${cfg.device}"
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''}
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Option "Type" "cursor"
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${optionalString (cfg.forceDeviceType != null) ''
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Option "ForceDevice" "${cfg.forceDeviceType}"
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''}
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${cfg.cursorExtraConfig}
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EndSection
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'';
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};
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}
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