nix-config/modules/hyprland.nix

{ pkgs, ... }:

let VARIABLES = import ../src/variables.nix; in {
  programs.hyprland.enable = true;
  services.udisks2 = {
    enable = true;
    mountOnMedia = true;
  };

  environment.systemPackages = with pkgs; [
    polkit_gnome
  ];

  services.xserver = {
    enable = true;
    displayManager.lightdm.enable = false;
    excludePackages = [ pkgs.xterm ];
  };

  home-manager.sharedModules = [
    {
      xdg.configFile."hypr/hyprland.conf".text = /* bash */ ''
        env=XCURSOR_SIZE,24
        env=BROWSER,${VARIABLES.defaultBrowser}
        env=GTK_IM_MODULE,fcitx
        env=QT_IM_MODULE,fcitx
        env=XMODIFIERS,@im=fcitx
        env=SDL_IM_MODULE,fcitx
        env=GLFW_IM_MODULE,ibus
        monitor=,preferred,auto,1

        exec-once = swww init
        exec-once = wpctl set-volume @DEFAULT_AUDIO_SINK@ 20%
        exec-once = sleep 0.5 && waybar
        exec-once = fcitx5                          # Japanese input support
        exec-once = mullvad-vpn
        exec-once = wl-paste -p --watch wl-copy -pc # Disable middle click paste
        exec-once = ${pkgs.polkit_gnome}/libexec/polkit-gnome-authentication-agent-1

        input {
          kb_layout = us
          accel_profile = flat
          follow_mouse = 1
          mouse_refocus = 0
          sensitivity = 0
          touchpad {
            natural_scroll = yes
            disable_while_typing = no
          }
        }

        general {
          gaps_in = 0
          gaps_out = -1
          border_size = 0
          col.active_border = rgba(f4bf75ee) rgba(fd971fee) 45deg
          col.inactive_border = rgba(49483eaa)
          layout = master
        }

        decoration {
          rounding = 0
          blur = yes
          blur_size = 4
          blur_passes = 2
          blur_new_optimizations = yes
          drop_shadow = yes
          shadow_range = 4
          shadow_render_power = 3
          col.shadow = rgba(1a1a1aee)
        }

        animations {
          enabled = yes
          bezier = myBezier, 0.05, 0.9, 0.1, 1.05
          animation = windows, 1, 7, myBezier
          animation = windowsOut, 1, 7, default, popin 80%
          animation = border, 1, 10, default
          animation = borderangle, 1, 8, default
          animation = fade, 1, 7, default
          animation = workspaces, 1, 6, default, slidevert
          animation = specialWorkspace, 1, 6, default, fade
        }

        dwindle {
          preserve_split = yes
          no_gaps_when_only = yes
          special_scale_factor = 1
        }

        master {
          new_is_master = no
          new_on_top = no
          mfact = 0.65
          special_scale_factor = 1
          no_gaps_when_only = yes
          inherit_fullscreen = no
        }

        gestures {
          workspace_swipe = yes
        }

        device:synps/2-synaptics-touchpad {
          sensitivity = 0.75
          accel_profile = flat
          natural_scroll = yes
          disable_while_typing = no
        }

        device:tpps/2-elan-trackpoint {
          sensitivity = 0.5
          accel_profile = flat
        }

        binds {
          allow_workspace_cycles = yes
        }

        bind = SUPER_SHIFT, Return, exec, kitty
        bind = SUPER, Q, killactive,
        bind = SUPER, P, exec, grim && dunstify Screenshot Captured.
        bind = , Print, exec, grimblast copy area
        bind = SUPER_ALT, delete, exit
        bind = SUPER, V, togglefloating,
        bind = SUPER, V, centerwindow,
        bind = SUPER, I, exec, hyprctl keyword decoration:dim_inactive $((1 - $(hyprctl getoption decoration:dim_inactive -j | jq -r ".int")))
        bind = SUPER, U, exec, hyprctl keyword general:gaps_out $((10 - $(hyprctl getoption general:gaps_out -j | jq -r ".int"))) && hyprctl keyword general:gaps_in $((5 - $(hyprctl getoption general:gaps_in -j | jq -r ".int"))) && hyprctl keyword general:border_size $((1 - $(hyprctl getoption general:border_size -j | jq -r ".int")))
        bind = SUPER, O, exec, killall .waybar-wrapped || waybar
        bind = SUPER, X, pin
        bind = SUPER, F, fullscreen, 1
        bind = SUPER_SHIFT, F, fullscreen
        bind = SUPER, S, togglespecialworkspace
        bind = SUPER_SHIFT, S, movetoworkspace, special
        bind = SUPER_SHIFT, S, focuscurrentorlast
        bind = SUPER, F1, exec, killall rofi || rofi -show drun
        bind = SUPER, F2, togglespecialworkspace

        bind = SUPER, Return, layoutmsg, swapwithmaster master
        bind = SUPER, J, layoutmsg, cyclenext
        bind = SUPER, K, layoutmsg, cycleprev
        bind = SUPER_SHIFT, J, layoutmsg, swapnext
        bind = SUPER_SHIFT, K, layoutmsg, swapprev
        bind = SUPER, C, splitratio, exact 0.80
        bind = SUPER, C, layoutmsg, orientationtop
        bind = SUPER_SHIFT, C, splitratio, exact 0.65
        bind = SUPER_SHIFT, C, layoutmsg, orientationleft
        bind = SUPER, H, layoutmsg, addmaster
        bind = SUPER, L, layoutmsg, removemaster
        bind = SUPER_SHIFT, H, splitratio, -0.05
        bind = SUPER_SHIFT, L, splitratio, +0.05

        bind = SUPER, grave, workspace, previous
        bind = SUPER, 1, workspace, 1
        bind = SUPER, 2, workspace, 2
        bind = SUPER, 3, workspace, 3
        bind = SUPER, 4, workspace, 4
        bind = SUPER, 5, workspace, 5
        bind = SUPER, 6, workspace, 6
        bind = SUPER, 7, workspace, 7
        bind = SUPER, 8, workspace, 8
        bind = SUPER, 9, workspace, 9
        bind = SUPER, 0, workspace, 10
        bind = SUPER_SHIFT, 1, movetoworkspace, 1
        bind = SUPER_SHIFT, 2, movetoworkspace, 2
        bind = SUPER_SHIFT, 3, movetoworkspace, 3
        bind = SUPER_SHIFT, 4, movetoworkspace, 4
        bind = SUPER_SHIFT, 5, movetoworkspace, 5
        bind = SUPER_SHIFT, 6, movetoworkspace, 6
        bind = SUPER_SHIFT, 7, movetoworkspace, 7
        bind = SUPER_SHIFT, 8, movetoworkspace, 8
        bind = SUPER_SHIFT, 9, movetoworkspace, 9
        bind = SUPER_SHIFT, 0, movetoworkspace, 10

        layerrule = blur,waybar
        layerrule = blur,rofi

        windowrulev2 = nomaxsize,class:^(winecfg\.exe)$
        windowrulev2 = opaque,class:^(kitty)$
        windowrulev2 = noblur,class:^(kitty)$
        windowrulev2 = opacity 0.92 0.92,class:^(thunar)$

        # Scroll through existing workspaces with super + scroll
        bind = SUPER, mouse_down, workspace, e+1
        bind = SUPER, mouse_up, workspace, e-1

        # Move/resize windows with super + LMB/RMB and dragging
        bindm = SUPER, mouse:272, movewindow
        bindm = SUPER, mouse:273, resizewindow

        # Change volume with keys
        # TODO: Change notification once at 0/100%
        bindl=, XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle && notify-send -t 2000 "Muted" "$(wpctl get-volume @DEFAULT_AUDIO_SINK@)"
        bindl=, XF86AudioRaiseVolume, exec, wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 5%+ && notify-send -t 2000 "Raised volume to" "$(wpctl get-volume @DEFAULT_AUDIO_SINK@ | tail -c 3)%"
        bindl=, XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%- && notify-send -t 2000 "Lowered volume to" "$(wpctl get-volume @DEFAULT_AUDIO_SINK@ | tail -c 3)%"
        bindl=, XF86MonBrightnessDown, exec, brightnessctl set 5%- && notify-send -t 2000 "Decreased brightness to" "$(brightnessctl get)"
        bindl=, XF86MonBrightnessUp, exec, brightnessctl set +5% && notify-send -t 2000 "Increased brightness to" "$(brightnessctl get)"

        misc {
          disable_hyprland_logo = yes
          animate_manual_resizes = yes
          animate_mouse_windowdragging = yes
          focus_on_activate = yes
        }
      '';

      home.file.".icons/default/index.theme".text = /* ini */ ''
        [icon theme]
        Inherits=phinger-cursors
      '';

      xresources.properties = {
        "Xft.hinting" = true;
        "Xft.antialias" = true;
        "Xft.autohint" = false;
        "Xft.lcdfilter" = "lcddefault";
        "Xft.hintstyle" = "hintfull";
        "Xft.rgba" = "rgb";
      };

      gtk = {
        enable = true;

        cursorTheme = {
          package = pkgs.phinger-cursors;
          name = "phinger-cursors";
        };

        gtk3.extraConfig = {
          gtk-decoration-layout = "menu:";
          gtk-xft-antialias = 1;
          gtk-xft-hinting = 1;
          gtk-xft-hintstyle = "hintfull";
          gtk-xft-rgba = "rgb";
          gtk-recent-files-enabled = false;
        };

        iconTheme = {
          package = pkgs.fluent-icon-theme;
          name = "Fluent-dark";
        };
      };

      services.udiskie.enable = true;
    }
  ];
}