uim service: init

nixos/modules/i18n/inputMethod/uim.nix

@@ -0,0 +1,48 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+let 
+  cfg = config.i18n.inputMethod.uim;
+in
+{
+  options = {
+
+    i18n.inputMethod.uim = {
+      enable = mkOption {
+        type    = types.bool;
+        default = false;
+        example = true;
+        description = ''
+          Enable uim input method.
+          Uim can be used to input of Chinese, Korean, Japanese and other special characters.
+        '';
+      };
+      toolbar = mkOption {
+        type    = types.enum [ "gtk" "gtk3" "gtk-systray" "gtk3-systray" "qt4" ];
+        default = "gtk";
+        example = "gtk-systray";
+        description = ''
+          selected UIM toolbar.
+        '';
+      };
+    };
+
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = [ pkgs.uim ];
+    gtkPlugins = [ pkgs.uim ];
+    qtPlugins  = [ pkgs.uim ];
+
+    environment.variables = {
+      GTK_IM_MODULE = "uim";
+      QT_IM_MODULE  = "uim";
+      XMODIFIERS    = "@im=uim";
+    };
+    services.xserver.displayManager.sessionCommands = ''
+      ${pkgs.uim}/bin/uim-xim &
+      ${pkgs.uim}/bin/uim-toolbar-${cfg.toolbar} &
+    '';
+  };
+}

nixos/modules/module-list.nix

@@ -45,6 +45,7 @@
   ./hardware/video/webcam/facetimehd.nix
   ./i18n/inputMethod/fcitx.nix
   ./i18n/inputMethod/ibus.nix
+  ./i18n/inputMethod/uim.nix
   ./installer/tools/auto-upgrade.nix
   ./installer/tools/nixos-checkout.nix
   ./installer/tools/tools.nix