From 767cc9fa4dfd1dd0eb52a6d3c6f4d60233cca63e Mon Sep 17 00:00:00 2001
From: Riey <creeper844@gmail.com>
Date: Sun, 18 Apr 2021 00:31:42 +0900
Subject: [PATCH] input methods: add kime

---
 nixos/modules/i18n/input-method/default.nix |  3 +-
 nixos/modules/i18n/input-method/default.xml | 22 +++++++++
 nixos/modules/i18n/input-method/kime.nix    | 49 +++++++++++++++++++++
 nixos/modules/module-list.nix               |  1 +
 4 files changed, 74 insertions(+), 1 deletion(-)
 create mode 100644 nixos/modules/i18n/input-method/kime.nix

diff --git a/nixos/modules/i18n/input-method/default.nix b/nixos/modules/i18n/input-method/default.nix
index 4649f9b862a..bbc5783565a 100644
--- a/nixos/modules/i18n/input-method/default.nix
+++ b/nixos/modules/i18n/input-method/default.nix
@@ -29,7 +29,7 @@ in
   options.i18n = {
     inputMethod = {
       enabled = mkOption {
-        type    = types.nullOr (types.enum [ "ibus" "fcitx" "fcitx5" "nabi" "uim" "hime" ]);
+        type    = types.nullOr (types.enum [ "ibus" "fcitx" "fcitx5" "nabi" "uim" "hime" "kime" ]);
         default = null;
         example = "fcitx";
         description = ''
@@ -46,6 +46,7 @@ in
           <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>
+          <listitem><para>kime: Koream IME.</para></listitem>
           </itemizedlist>
         '';
       };
diff --git a/nixos/modules/i18n/input-method/default.xml b/nixos/modules/i18n/input-method/default.xml
index 73911059f8a..dd66316c730 100644
--- a/nixos/modules/i18n/input-method/default.xml
+++ b/nixos/modules/i18n/input-method/default.xml
@@ -40,6 +40,11 @@
     Hime: An extremely easy-to-use input method framework.
    </para>
   </listitem>
+  <listitem>
+    <para>
+     Kime: Korean IME
+    </para>
+  </listitem>
  </itemizedlist>
  <section xml:id="module-services-input-methods-ibus">
   <title>IBus</title>
@@ -264,6 +269,23 @@ i18n.inputMethod = {
 i18n.inputMethod = {
   <link linkend="opt-i18n.inputMethod.enabled">enabled</link> = "hime";
 };
+</programlisting>
+ </section>
+ <section xml:id="module-services-input-methods-kime">
+  <title>Kime</title>
+
+  <para>
+   Kime is Korean IME. it's built with Rust language and let you get simple, safe, fast Korean typing
+  </para>
+
+  <para>
+   The following snippet can be used to configure Kime:
+  </para>
+
+<programlisting>
+i18n.inputMethod = {
+  <link linkend="opt-i18n.inputMethod.enabled">enabled</link> = "kime";
+};
 </programlisting>
  </section>
 </chapter>
diff --git a/nixos/modules/i18n/input-method/kime.nix b/nixos/modules/i18n/input-method/kime.nix
new file mode 100644
index 00000000000..2a73cb3f460
--- /dev/null
+++ b/nixos/modules/i18n/input-method/kime.nix
@@ -0,0 +1,49 @@
+{ config, pkgs, lib, generators, ... }:
+with lib;
+let
+  cfg = config.i18n.inputMethod.kime;
+  yamlFormat = pkgs.formats.yaml { };
+in
+{
+  options = {
+    i18n.inputMethod.kime = {
+      config = mkOption {
+        type = yamlFormat.type;
+        default = { };
+        example = literalExample ''
+          {
+            daemon = {
+              modules = ["Xim" "Indicator"];
+            };
+
+            indicator = {
+              icon_color = "White";
+            };
+
+            engine = {
+              hangul = {
+                layout = "dubeolsik";
+              };
+            };
+          }
+          '';
+        description = ''
+          kime configuration. Refer to <link xlink:href="https://github.com/Riey/kime/blob/v${pkgs.kime.version}/docs/CONFIGURATION.md"/> for details on supported values.
+        '';
+      };
+    };
+  };
+
+  config = mkIf (config.i18n.inputMethod.enabled == "kime") {
+    i18n.inputMethod.package = pkgs.kime;
+
+    environment.variables = {
+      GTK_IM_MODULE = "kime";
+      QT_IM_MODULE  = "kime";
+      XMODIFIERS    = "@im=kime";
+    };
+
+    environment.etc."xdg/kime/config.yaml".text = replaceStrings [ "\\\\" ] [ "\\" ] (builtins.toJSON cfg.config);
+  };
+}
+
diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index f72be732216..67f852ca3f4 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -92,6 +92,7 @@
   ./i18n/input-method/ibus.nix
   ./i18n/input-method/nabi.nix
   ./i18n/input-method/uim.nix
+  ./i18n/input-method/kime.nix
   ./installer/tools/tools.nix
   ./misc/assertions.nix
   ./misc/crashdump.nix