input methods: add hime

nixos/modules/i18n/input-method/default.nix

@@ -29,7 +29,7 @@ in
   options.i18n = {
     inputMethod = {
       enabled = mkOption {
-        type    = types.nullOr (types.enum [ "ibus" "fcitx" "nabi" "uim" ]);
+        type    = types.nullOr (types.enum [ "ibus" "fcitx" "nabi" "uim" "hime" ]);
         default = null;
         example = "fcitx";
         description = ''
@@ -44,6 +44,7 @@ in
           <listitem><para>fcitx: A customizable lightweight input method, extra input engines can be added using <literal>i18n.inputMethod.fcitx.engines</literal>.</para></listitem>
           <listitem><para>nabi: A Korean input method based on XIM. Nabi doesn't support Qt 5.</para></listitem>
           <listitem><para>uim: The universal input method, is a library with a XIM bridge. uim mainly support Chinese, Japanese and Korean.</para></listitem>
+          <listitem><para>hime: An extremely easy-to-use input method framework.</para></listitem>
           </itemizedlist>
         '';
       };

nixos/modules/i18n/input-method/default.xml

@@ -35,6 +35,11 @@
     Uim: The universal input method, is a library with a XIM bridge.
    </para>
   </listitem>
+  <listitem>
+   <para>
+    Hime: An extremely easy-to-use input method framework.
+   </para>
+  </listitem>
  </itemizedlist>
  <section xml:id="module-services-input-methods-ibus">
   <title>IBus</title>
@@ -241,4 +246,24 @@ i18n.inputMethod = {
    used to choose uim toolbar.
   </para>
  </section>
+ <section xml:id="module-services-input-methods-hime">
+  <title>Hime</title>
+
+  <para>
+   Hime is an extremely easy-to-use input method framework. It is lightweight,
+   stable, powerful and supports many commonly used input methods, including
+   Cangjie, Zhuyin, Dayi, Rank, Shrimp, Greek, Japanese Anthy, Korean Pinyin,
+   Latin Alphabet, Rancang hunting birds, cool music, etc...
+  </para>
+
+  <para>
+   The following snippet can be used to configure Hime:
+  </para>
+
+<programlisting>
+i18n.inputMethod = {
+  <link linkend="opt-i18n.inputMethod.enabled">enabled</link> = "hime";
+};
+</programlisting>
+ </section>
 </chapter>

nixos/modules/i18n/input-method/hime.nix

@@ -0,0 +1,28 @@
+{ config, pkgs, ... }:
+
+with lib;
+{
+  options = {
+    i18n.inputMethod.hime = {
+      enableChewing = mkOption {
+        type    =  with types; nullOr bool;
+        default = null;
+        description = "enable chewing input method";
+      };
+      enableAnthy = mkOption {
+        type    =  with types; nullOr bool;
+        default = null;
+        description = "enable anthy input method";
+      };
+    };
+  };
+
+  config = mkIf (config.i18n.inputMethod.enabled == "hime") {
+    environment.variables = {
+      GTK_IM_MODULE = "hime";
+      QT_IM_MODULE  = "hime";
+      XMODIFIERS    = "@im=hime";
+    };
+    services.xserver.displayManager.sessionCommands = "${pkgs.hime}/bin/hime &";
+  };
+}