diff options
Diffstat (limited to 'nixos/modules/programs/phosh.nix')
-rw-r--r-- | nixos/modules/programs/phosh.nix | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/nixos/modules/programs/phosh.nix b/nixos/modules/programs/phosh.nix new file mode 100644 index 00000000000..cba3f73768e --- /dev/null +++ b/nixos/modules/programs/phosh.nix @@ -0,0 +1,163 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let + cfg = config.programs.phosh; + + # Based on https://source.puri.sm/Librem5/librem5-base/-/blob/4596c1056dd75ac7f043aede07887990fd46f572/default/sm.puri.OSK0.desktop + oskItem = pkgs.makeDesktopItem { + name = "sm.puri.OSK0"; + type = "Application"; + desktopName = "On-screen keyboard"; + exec = "${pkgs.squeekboard}/bin/squeekboard"; + categories = "GNOME;Core;"; + extraEntries = '' + OnlyShowIn=GNOME; + NoDisplay=true + X-GNOME-Autostart-Phase=Panel + X-GNOME-Provides=inputmethod + X-GNOME-Autostart-Notify=true + X-GNOME-AutoRestart=true + ''; + }; + + phocConfigType = types.submodule { + options = { + xwayland = mkOption { + description = '' + Whether to enable XWayland support. + + To start XWayland immediately, use `immediate`. + ''; + type = types.enum [ "true" "false" "immediate" ]; + default = "false"; + }; + cursorTheme = mkOption { + description = '' + Cursor theme to use in Phosh. + ''; + type = types.str; + default = "default"; + }; + outputs = mkOption { + description = '' + Output configurations. + ''; + type = types.attrsOf phocOutputType; + default = { + DSI-1 = { + scale = 2; + }; + }; + }; + }; + }; + + phocOutputType = types.submodule { + options = { + modeline = mkOption { + description = '' + One or more modelines. + ''; + type = types.either types.str (types.listOf types.str); + default = []; + example = [ + "87.25 720 776 848 976 1440 1443 1453 1493 -hsync +vsync" + "65.13 768 816 896 1024 1024 1025 1028 1060 -HSync +VSync" + ]; + }; + mode = mkOption { + description = '' + Default video mode. + ''; + type = types.nullOr types.str; + default = null; + example = "768x1024"; + }; + scale = mkOption { + description = '' + Display scaling factor. + ''; + type = types.nullOr types.ints.unsigned; + default = null; + example = 2; + }; + rotate = mkOption { + description = '' + Screen transformation. + ''; + type = types.enum [ + "90" "180" "270" "flipped" "flipped-90" "flipped-180" "flipped-270" null + ]; + default = null; + }; + }; + }; + + optionalKV = k: v: if v == null then "" else "${k} = ${builtins.toString v}"; + + renderPhocOutput = name: output: let + modelines = if builtins.isList output.modeline + then output.modeline + else [ output.modeline ]; + renderModeline = l: "modeline = ${l}"; + in '' + [output:${name}] + ${concatStringsSep "\n" (map renderModeline modelines)} + ${optionalKV "mode" output.mode} + ${optionalKV "scale" output.scale} + ${optionalKV "rotate" output.rotate} + ''; + + renderPhocConfig = phoc: let + outputs = mapAttrsToList renderPhocOutput phoc.outputs; + in '' + [core] + xwayland = ${phoc.xwayland} + ${concatStringsSep "\n" outputs} + [cursor] + theme = ${phoc.cursorTheme} + ''; +in { + options = { + programs.phosh = { + enable = mkEnableOption '' + Whether to enable, Phosh, related packages and default configurations. + ''; + phocConfig = mkOption { + description = '' + Configurations for the Phoc compositor. + ''; + type = types.oneOf [ types.lines types.path phocConfigType ]; + default = {}; + }; + }; + }; + + config = mkIf cfg.enable { + environment.systemPackages = [ + pkgs.phoc + pkgs.phosh + pkgs.squeekboard + oskItem + ]; + + systemd.packages = [ pkgs.phosh ]; + + programs.feedbackd.enable = true; + + security.pam.services.phosh = {}; + + hardware.opengl.enable = mkDefault true; + + services.gnome.core-shell.enable = true; + services.gnome.core-os-services.enable = true; + services.xserver.displayManager.sessionPackages = [ pkgs.phosh ]; + + environment.etc."phosh/phoc.ini".source = + if builtins.isPath cfg.phocConfig then cfg.phocConfig + else if builtins.isString cfg.phocConfig then pkgs.writeText "phoc.ini" cfg.phocConfig + else pkgs.writeText "phoc.ini" (renderPhocConfig cfg.phocConfig); + }; +} |