1 files changed, 37 insertions, 0 deletions
diff --git a/nixos/modules/i18n/input-method/uim.nix b/nixos/modules/i18n/input-method/uim.nix
new file mode 100644
index 00000000000..459294657e0
--- /dev/null
+++ b/nixos/modules/i18n/input-method/uim.nix
@@ -0,0 +1,37 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+let
+  cfg = config.i18n.inputMethod.uim;
+in
+{
+  options = {
+
+    i18n.inputMethod.uim = {
+      toolbar = mkOption {
+        type    = types.enum [ "gtk" "gtk3" "gtk-systray" "gtk3-systray" "qt4" ];
+        default = "gtk";
+        example = "gtk-systray";
+        description = ''
+          selected UIM toolbar.
+        '';
+      };
+    };
+
+  };
+
+  config = mkIf (config.i18n.inputMethod.enabled == "uim") {
+    i18n.inputMethod.package = 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} &
+    '';
+  };
+}