diff options
Diffstat (limited to 'nixos/modules/services/x11/hardware/synaptics.nix')
| -rw-r--r-- | nixos/modules/services/x11/hardware/synaptics.nix | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/nixos/modules/services/x11/hardware/synaptics.nix b/nixos/modules/services/x11/hardware/synaptics.nix deleted file mode 100644 index c43fdac6b1ec..000000000000 --- a/nixos/modules/services/x11/hardware/synaptics.nix +++ /dev/null @@ -1,217 +0,0 @@ -{ config, lib, options, pkgs, ... }: - -with lib; - -let cfg = config.services.xserver.synaptics; - opt = options.services.xserver.synaptics; - tapConfig = if cfg.tapButtons then enabledTapConfig else disabledTapConfig; - enabledTapConfig = '' - Option "MaxTapTime" "180" - Option "MaxTapMove" "220" - Option "TapButton1" "${builtins.elemAt cfg.fingersMap 0}" - Option "TapButton2" "${builtins.elemAt cfg.fingersMap 1}" - Option "TapButton3" "${builtins.elemAt cfg.fingersMap 2}" - ''; - disabledTapConfig = '' - Option "MaxTapTime" "0" - Option "MaxTapMove" "0" - Option "TapButton1" "0" - Option "TapButton2" "0" - Option "TapButton3" "0" - ''; - pkg = pkgs.xorg.xf86inputsynaptics; - etcFile = "X11/xorg.conf.d/70-synaptics.conf"; -in { - - options = { - - services.xserver.synaptics = { - - enable = mkOption { - type = types.bool; - default = false; - description = "Whether to enable touchpad support. Deprecated: Consider services.libinput.enable."; - }; - - dev = mkOption { - type = types.nullOr types.str; - default = null; - example = "/dev/input/event0"; - description = '' - Path for touchpad device. Set to null to apply to any - auto-detected touchpad. - ''; - }; - - accelFactor = mkOption { - type = types.nullOr types.str; - default = "0.001"; - description = "Cursor acceleration (how fast speed increases from minSpeed to maxSpeed)."; - }; - - minSpeed = mkOption { - type = types.nullOr types.str; - default = "0.6"; - description = "Cursor speed factor for precision finger motion."; - }; - - maxSpeed = mkOption { - type = types.nullOr types.str; - default = "1.0"; - description = "Cursor speed factor for highest-speed finger motion."; - }; - - scrollDelta = mkOption { - type = types.nullOr types.int; - default = null; - example = 75; - description = "Move distance of the finger for a scroll event."; - }; - - twoFingerScroll = mkOption { - type = types.bool; - default = false; - description = "Whether to enable two-finger drag-scrolling. Overridden by horizTwoFingerScroll and vertTwoFingerScroll."; - }; - - horizTwoFingerScroll = mkOption { - type = types.bool; - default = cfg.twoFingerScroll; - defaultText = literalExpression "config.${opt.twoFingerScroll}"; - description = "Whether to enable horizontal two-finger drag-scrolling."; - }; - - vertTwoFingerScroll = mkOption { - type = types.bool; - default = cfg.twoFingerScroll; - defaultText = literalExpression "config.${opt.twoFingerScroll}"; - description = "Whether to enable vertical two-finger drag-scrolling."; - }; - - horizEdgeScroll = mkOption { - type = types.bool; - default = ! cfg.horizTwoFingerScroll; - defaultText = literalExpression "! config.${opt.horizTwoFingerScroll}"; - description = "Whether to enable horizontal edge drag-scrolling."; - }; - - vertEdgeScroll = mkOption { - type = types.bool; - default = ! cfg.vertTwoFingerScroll; - defaultText = literalExpression "! config.${opt.vertTwoFingerScroll}"; - description = "Whether to enable vertical edge drag-scrolling."; - }; - - tapButtons = mkOption { - type = types.bool; - default = true; - description = "Whether to enable tap buttons."; - }; - - buttonsMap = mkOption { - type = types.listOf types.int; - default = [1 2 3]; - example = [1 3 2]; - description = "Remap touchpad buttons."; - apply = map toString; - }; - - fingersMap = mkOption { - type = types.listOf types.int; - default = [1 2 3]; - example = [1 3 2]; - description = "Remap several-fingers taps."; - apply = map toString; - }; - - palmDetect = mkOption { - type = types.bool; - default = false; - description = "Whether to enable palm detection (hardware support required)"; - }; - - palmMinWidth = mkOption { - type = types.nullOr types.int; - default = null; - example = 5; - description = "Minimum finger width at which touch is considered a palm"; - }; - - palmMinZ = mkOption { - type = types.nullOr types.int; - default = null; - example = 20; - description = "Minimum finger pressure at which touch is considered a palm"; - }; - - horizontalScroll = mkOption { - type = types.bool; - default = true; - description = "Whether to enable horizontal scrolling (on touchpad)"; - }; - - additionalOptions = mkOption { - type = types.str; - default = ""; - example = '' - Option "RTCornerButton" "2" - Option "RBCornerButton" "3" - ''; - description = '' - Additional options for synaptics touchpad driver. - ''; - }; - - }; - - }; - - - config = mkIf cfg.enable { - - services.xserver.modules = [ pkg.out ]; - - environment.etc.${etcFile}.source = - "${pkg.out}/share/X11/xorg.conf.d/70-synaptics.conf"; - - environment.systemPackages = [ pkg ]; - - services.xserver.config = - '' - # Automatically enable the synaptics driver for all touchpads. - Section "InputClass" - Identifier "synaptics touchpad catchall" - MatchIsTouchpad "on" - ${optionalString (cfg.dev != null) ''MatchDevicePath "${cfg.dev}"''} - Driver "synaptics" - ${optionalString (cfg.minSpeed != null) ''Option "MinSpeed" "${cfg.minSpeed}"''} - ${optionalString (cfg.maxSpeed != null) ''Option "MaxSpeed" "${cfg.maxSpeed}"''} - ${optionalString (cfg.accelFactor != null) ''Option "AccelFactor" "${cfg.accelFactor}"''} - ${optionalString cfg.tapButtons tapConfig} - Option "ClickFinger1" "${builtins.elemAt cfg.buttonsMap 0}" - Option "ClickFinger2" "${builtins.elemAt cfg.buttonsMap 1}" - Option "ClickFinger3" "${builtins.elemAt cfg.buttonsMap 2}" - Option "VertTwoFingerScroll" "${if cfg.vertTwoFingerScroll then "1" else "0"}" - Option "HorizTwoFingerScroll" "${if cfg.horizTwoFingerScroll then "1" else "0"}" - Option "VertEdgeScroll" "${if cfg.vertEdgeScroll then "1" else "0"}" - Option "HorizEdgeScroll" "${if cfg.horizEdgeScroll then "1" else "0"}" - ${optionalString cfg.palmDetect ''Option "PalmDetect" "1"''} - ${optionalString (cfg.palmMinWidth != null) ''Option "PalmMinWidth" "${toString cfg.palmMinWidth}"''} - ${optionalString (cfg.palmMinZ != null) ''Option "PalmMinZ" "${toString cfg.palmMinZ}"''} - ${optionalString (cfg.scrollDelta != null) ''Option "VertScrollDelta" "${toString cfg.scrollDelta}"''} - ${if !cfg.horizontalScroll then ''Option "HorizScrollDelta" "0"'' - else (optionalString (cfg.scrollDelta != null) ''Option "HorizScrollDelta" "${toString cfg.scrollDelta}"'')} - ${cfg.additionalOptions} - EndSection - ''; - - assertions = [ - { - assertion = !config.services.libinput.enable; - message = "Synaptics and libinput are incompatible, you cannot enable both."; - } - ]; - - }; - -} |