From 66938043d57e3811f2277635a7a618a9a02ba97b Mon Sep 17 00:00:00 2001
From: Caroline Larimore <caroline@larimo.re>
Date: Mon, 15 Sep 2025 15:22:41 -0700
Subject: fcitx5: move config to home manager

---
 modules/home/desktop/components/fcitx5/default.nix | 159 +++++++++++++--------
 1 file changed, 98 insertions(+), 61 deletions(-)

(limited to 'modules/home/desktop/components/fcitx5')

diff --git a/modules/home/desktop/components/fcitx5/default.nix b/modules/home/desktop/components/fcitx5/default.nix
index 0eb0a4c..f4c06b0 100644
--- a/modules/home/desktop/components/fcitx5/default.nix
+++ b/modules/home/desktop/components/fcitx5/default.nix
@@ -1,82 +1,119 @@
-{ options, config, osConfig, lib, pkgs, namespace, ... }:
+{ options, config, lib, pkgs, namespace, ... }:
 
 with lib; with lib.${namespace}; let
   cfg = config.${namespace}.desktop.components.fcitx5;
-  oscfg = osConfig.${namespace}.hardware.keyboard.jp;
   desktop = config.${namespace}.desktop;
-  impermanence = config.${namespace}.impermanence;
 in {
   options.${namespace}.desktop.components.fcitx5 = with types; {
-    enable = mkEnableOption "fcitx5 theming";
+    enable = mkEnableOption "fcitx5";
   };
 
-  config = mkIf (cfg.enable && oscfg.enable) {
-    #TODO: investigate generating config files instead of persisting
-    home.persistence.${impermanence.location} = {
-      directories = [
-        ".config/fcitx"
-        ".config/fcitx5"
-      ];
-    };
+  config = mkIf cfg.enable {
+    i18n.inputMethod = {
+      enable = true;
+      type = "fcitx5";
 
-    xdg.dataFile."fcitx5/themes/nix-theme/theme.conf".source = let
-      c = desktop.theme.colors;
-    in (pkgs.formats.ini {}).generate "fcitx5-theme.conf" {
-      "Metadata" = {
-        Name = "nix-theme";
-        Author = "CartConnoisseur";
-        Description = "Theme generated by NixOS";
-        Version = 1;
-      };
+      fcitx5 = {
+        addons = with pkgs; [ fcitx5-mozc ];
 
-      "InputPanel" = {
-        NormalColor = "#${c.fg}";
-        HighlightColor = "#${c.fg}";
-        HighlightBackgroundColor = "#00000000";
-        HighlightCandidateColor = "#${c.bg}";
+        settings = {
+          globalOptions = {
+            "Hotkey/TriggerKeys" = {
+              "0" = "Scroll_Lock";
+            };
 
-        FullWidthHighlight = true;
-        PageButtonAlignment = "Last Candidate";
-      };
+            Behavior = {
+              ActiveByDefault = "True"; # `true` outputs lowercase "true"
+              # resetStateWhenFocusIn = "All";
+              ShareInputState = "All";
+            };
+          };
 
-      "InputPanel/Background" = {
-        Color = "#${c.bg}";
-        BorderColor = "#${c.fg1}";
-        BorderWidth = 2;
-      };
+          inputMethod = {
+            GroupOrder."0" = "Default";
 
-      # "InputPanel/Background/Margin" = {
-      #   Left = 10;
-      #   Right = 10;
-      #   Top = 10;
-      #   Bottom = 10;
-      # };
+            "Groups/0" = {
+              Name = "Default";
+              "Default Layout" = "us";
+              DefaultIM = "keyboard-us";
+            };
 
-      "InputPanel/Highlight" = {
-        Color = "#${c.fg}";
-        BorderWidth = 0;
-      };
+            "Groups/0/Items/0".Name = "mozc";
+            "Groups/0/Items/1".Name = "keyboard-us";
+          };
 
-      "InputPanel/Highlight/Margin" = {
-        Left = 2;
-        Right = 2;
-        Top = 2;
-        Bottom = 2;
-      };
+          addons = {
+            classicui.globalSection.Theme = "nix-theme";
+          };
+        };
 
-      "InputPanel/ContentMargin" = {
-        Left = 2;
-        Right = 2;
-        Top = 2;
-        Bottom = 2;
-      };
+        themes = {
+          "nix-theme".theme = let
+            c = desktop.theme.colors;
+          in {
+            "Metadata" = {
+              Name = "nix-theme";
+              Author = "CartConnoisseur";
+              Description = "Theme generated by NixOS";
+              Version = 1;
+            };
+
+            "InputPanel" = {
+              NormalColor = "#${c.fg}";
+              HighlightColor = "#${c.fg}";
+              HighlightBackgroundColor = "#00000000";
+              HighlightCandidateColor = "#${c.bg}";
 
-      "InputPanel/TextMargin" = {
-        Left = 5;
-        Right = 5;
-        Top = 5;
-        Bottom = 5;
+              FullWidthHighlight = true;
+              PageButtonAlignment = "Last Candidate";
+            };
+
+            "InputPanel/Background" = {
+              Color = "#${c.bg}";
+              BorderColor = "#${c.fg1}";
+              BorderWidth = 2;
+            };
+
+            # "InputPanel/Background/Margin" = {
+            #   Left = 10;
+            #   Right = 10;
+            #   Top = 10;
+            #   Bottom = 10;
+            # };
+
+            "InputPanel/Highlight" = {
+              Color = "#${c.fg}";
+              BorderWidth = 0;
+            };
+
+            "InputPanel/Highlight/Margin" = {
+              Left = 2;
+              Right = 2;
+              Top = 2;
+              Bottom = 2;
+            };
+
+            "InputPanel/ContentMargin" = {
+              Left = 2;
+              Right = 2;
+              Top = 2;
+              Bottom = 2;
+            };
+
+            "InputPanel/TextMargin" = {
+              Left = 5;
+              Right = 5;
+              Top = 5;
+              Bottom = 5;
+            };
+          };
+        };
       };
     };
+
+    home.sessionVariables = {
+      # required for fcitx5 support in kitty
+      GLFW_IM_MODULE = "ibus";
+    };
   };
 }
-- 
cgit v1.2.3