refine hyprland configuration

home/common/desktop/default.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }: {
+  imports = [
+    ./kitty.nix
+  ];
+
+  home.packages = with pkgs; [
+    # programs
+    firefox # you need a web browser
+  ];
+
+  fonts.fontconfig.enable = true;
+}

home/common/desktop/kitty.nix

@@ -0,0 +1,14 @@
+{ config, inputs, pkgs, ... }: {
+  programs.kitty = {
+    enable = true;
+    font = {
+      name = "JetBrains Mono Nerd Font";
+      package = pkgs.nerdfonts.override { fonts = ["JetBrainsMono"]; };
+      size = 11;
+    };
+    settings = {
+      editor = config.home.sessionVariables.EDITOR;
+      window_padding_width = 10;
+    };
+  };
+}

home/desktop/hyprland/default.nix

@@ -1,5 +1,9 @@
 { lib, config, inputs, pkgs, ... }:
 {
+  imports = [
+    ../../common/desktop
+  ];
+
   wayland.windowManager.hyprland = {
     enable = true;
     systemd = {
@@ -10,18 +14,73 @@
       general = {
         gaps_in = 15;
         gaps_out = 20;
-        border_size = 2.7;
+        border_size = 2;
-        cursor_inactive_timeout = 4;
       };
+      cursor.inactive_timeout = 4;
       animations = {
         enabled = true;
       };
 
       bind = let
         terminal = "${pkgs.kitty}/bin/kitty";
+        workspaces = [
+          "1"
+          "2"
+          "3"
+          "4"
+          "5"
+        ];
+        directions = rec {
+          left = "l";
+          right = "r";
+          up = "u";
+          down = "d";
+          h = left;
+          l = right;
+          k = up;
+          j = down;
+        };
       in [
         "SUPER,Return,exec,${terminal}"
-      ];
+        "SUPERSHIFT,q,killactive" # exit program
+        "SUPERSHIFT,e,exit" # exit hyprland
+
+        "SUPER,s,togglesplit" # horizontal split
+        "SUPER,f,fullscreen,1" # borderless window
+        "SUPERSHIFT,f,fullscreen,0" # proper fullscreen
+        "SUPERSHIFT,space,togglefloating" # floating window
+
+        "SUPER,minus,splitratio,-0.25" # split gets slightly smaller
+        "SUPERSHIFT,minus,splitratio,-0.3333333" # split gets smaller
+        "SUPER,equal,splitratio,0.25" # split gets slightly larger
+        "SUPERSHIFT,equal,splitratio,0.3333333" # split gets larger
+
+        "SUPER,g,togglegroup" # make a window group
+        "SUPER,t,lockactivegroup,toggle" # lock/unlock the current group
+        "SUPER,tab,changegroupactive,f" # switch to next window in group
+        "SUPERSHIFT,tab,changegroupactive,p" # switch to prev window in group
+        
+        "SUPER,dead_grave,workspace,previous" # prev workspace
+        "SUPER,dead_grave,workspace,next" # next workspace
+
+        "SUPER,u,togglespecialworkspace" # toggle special workspace
+        "SUPERSHIFT,u,movetoworkspacesilent,special" # move to special workspace
+      ]
+      ++
+      # change workspace
+      (map (n: "SUPER,${n},workspace,name:${n}") workspaces)
+      ++
+      # move window to workspace
+      (map (n: "SUPERSHIFT,${n},movetoworkspacesilent,name:${n}") workspaces)
+      ++
+      # move focus
+      (lib.mapAttrsToList (key: direction: "SUPER,${key},movefocus,${direction}") directions)
+      ++
+      # swap windows
+      (lib.mapAttrsToList (key: direction: "SUPERSHIFT,${key},swapwindow,${direction}") directions)
+      ++
+      # move windows
+      (lib.mapAttrsToList (key: direction: "SUPERCONTROL,${key},movewindoworgroup,${direction}") directions);
     };
   };
 }