commit 47f59a51e4e1d276f78f79e5b7cd668bc10f050e · pyrox.dev/nixpkgs

nixos/modules/module-list.nix

···

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         ./services/web-servers/winstone.nix

     

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         ./services/web-servers/zope2.nix

     

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         ./services/x11/colord.nix

     

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         ./services/x11/compton.nix

     

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         ./services/x11/unclutter.nix

     

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         ./services/x11/desktop-managers/default.nix

     

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         ./services/x11/display-managers/auto.nix

+225

nixos/modules/services/x11/compton.nix

···

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       { config, lib, pkgs, ... }:

     

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       with lib;

     

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       with builtins;

     

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       let

     

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         cfg = config.services.compton;

     

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         configFile = pkgs.writeText "compton.conf"

     

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           (optionalString cfg.fade ''

     

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             # fading

     

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             fading = true;

     

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             fade-delta    = ${toString cfg.fadeDelta};

     

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             fade-in-step  = ${elemAt cfg.fadeSteps 0};

     

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             fade-out-step = ${elemAt cfg.fadeSteps 1};

     

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             fade-exclude  = ${toJSON cfg.fadeExclude};

     

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           '' + 

     

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           optionalString cfg.shadow ''

     

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             # shadows

     

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             shadow = true;

     

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             shadow-offset-x = ${toString (elemAt cfg.shadowOffsets 0)};

     

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             shadow-offset-y = ${toString (elemAt cfg.shadowOffsets 1)};

     

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             shadow-opacity  = ${cfg.shadowOpacity};

     

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             shadow-exclude  = ${toJSON cfg.shadowExclude};

     

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           '' + ''

     

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             # opacity

     

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             active-opacity   = ${cfg.activeOpacity};

     

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             inactive-opacity = ${cfg.inactiveOpacity};

     

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             menu-opacity     = ${cfg.menuOpacity};

     

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       +
             

     

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             # other options

     

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             backend = ${toJSON cfg.backend};

     

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             vsync = ${toJSON cfg.vSync};

     

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             refresh-rate = ${toString cfg.refreshRate};

     

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           '' + cfg.extraOptions);

     

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       in {

     

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         options.services.compton = {

     

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           enable = mkOption {

     

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             type = types.bool;

     

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             default = false;

     

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             example = true;

     

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             description = ''

     

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               Whether of not to enable Compton as the X.org composite manager.

     

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             '';

     

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           };

     

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           fade = mkOption {

     

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             type = types.bool;

     

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             default = false;

     

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             example = true;

     

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             description = ''

     

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               Fade windows in and out.

     

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             '';

     

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           };

     

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           fadeDelta = mkOption {

     

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             type = types.int;

     

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             default = 10;

     

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             example = 5;

     

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             description = ''

     

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               Time between fade animation step (in ms).

     

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             '';

     

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           };

     

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       +
       

     

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           fadeSteps = mkOption {

     

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             type = types.listOf types.str;

     

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             default = [ "0.028" "0.03" ];

     

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             example = [ "0.04" "0.04" ];

     

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             description = ''

     

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               Opacity change between fade steps (in and out).

     

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             '';

     

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           };

     

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           fadeExclude = mkOption {

     

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             type = types.listOf types.str;

     

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             default = [];

     

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             example = [

     

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               "window_type *= 'menu'"

     

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               "name ~= 'Firefox$'"

     

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               "focused = 1" 

     

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             ];

     

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             description = ''

     

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               List of condition of windows that should have no shadow.

     

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               See <literal>compton(1)</literal> man page for more examples.

     

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             '';

     

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           };

     

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           shadow = mkOption {

     

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             type = types.bool;

     

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             default = false;

     

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             example = true;

     

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             description = ''

     

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               Draw window shadows.

     

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             '';

     

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           };

     

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           shadowOffsets = mkOption {

     

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             type = types.listOf types.int;

     

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             default = [ (-15) (-15) ];

     

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             example = [ (-10) (-15) ];

     

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             description = ''

     

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               Left and right offset for shadows (in pixels).

     

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             '';

     

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           };

     

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           shadowOpacity = mkOption {

     

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             type = types.str;

     

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             default = "0.75";

     

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             example = "0.8";

     

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             description = ''

     

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               Window shadows opacity (number in range 0 - 1).

     

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             '';

     

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           };

     

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           shadowExclude = mkOption {

     

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             type = types.listOf types.str;

     

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             default = [];

     

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             example = [

     

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               "window_type *= 'menu'"

     

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               "name ~= 'Firefox$'"

     

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               "focused = 1" 

     

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             ];

     

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             description = ''

     

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               List of condition of windows that should have no shadow.

     

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               See <literal>compton(1)</literal> man page for more examples.

     

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             '';

     

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           };

     

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           activeOpacity = mkOption {

     

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             type = types.str;

     

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             default = "1.0";

     

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             example = "0.8";

     

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             description = ''

     

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               Opacity of active windows.

     

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             '';

     

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           };

     

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           inactiveOpacity = mkOption {

     

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             type = types.str;

     

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             default = "1.0";

     

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             example = "0.8";

     

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             description = ''

     

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               Opacity of inactive windows.

     

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             '';

     

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           };

     

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           menuOpacity = mkOption {

     

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             type = types.str;

     

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             default = "1.0";

     

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             example = "0.8";

     

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             description = ''

     

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               Opacity of dropdown and popup menu.

     

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             '';

     

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           };

     

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           backend = mkOption {

     

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             type = types.str;

     

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             default = "glx";

     

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             description = ''

     

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               Backend to use: <literal>glx</literal> or <literal>xrender</literal>.

     

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             '';

     

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           };

     

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           vSync = mkOption {

     

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            type = types.str;

     

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            default = "none";

     

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            example = "opengl-swc";

     

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            description = ''

     

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              Enable vertical synchronization using the specified method.

     

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              See <literal>compton(1)</literal> man page available methods.

     

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            '';

     

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           };

     

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           refreshRate = mkOption {

     

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             type = types.int;

     

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             default = 0;

     

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             example = 60;

     

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             description = ''

     

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              Screen refresh rate (0 = automatically detect).

     

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             '';

     

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           };

     

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           package = mkOption {

     

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             type = types.package;

     

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             default = pkgs.compton;

     

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             example = literalExample "pkgs.compton";

     

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             description = ''

     

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               Compton derivation to use.

     

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             '';

     

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           };

     

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           extraOptions = mkOption {

     

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             type = types.str;

     

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             default = "";

     

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             example = ''

     

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               unredir-if-possible = true;

     

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               dbe = true;

     

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             '';

     

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             description = ''

     

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               Additional Compton configuration.

     

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             '';

     

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           };

     

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         };

     

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         config = mkIf cfg.enable {

     

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           systemd.user.services.compton = {

     

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             description = "Compton composite manager";

     

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             wantedBy = [ "default.target" ];

     

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             serviceConfig = {

     

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               ExecStart = "${cfg.package}/bin/compton --config ${configFile}";

     

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               RestartSec = 3;

     

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               Restart = "always";

     

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             };

     

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             environment.DISPLAY = ":0";

     

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           };

     

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           environment.systemPackages = [ cfg.package ];

     

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         };

     

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       }