nixos/home/modules/plasma/default.nix

{ lib, pkgs, ... }:
{
  programs.firefox = {
    nativeMessagingHosts = [ pkgs.plasma-browser-integration ];

    profiles.default = {
      extensions = [ pkgs.nur.repos.rycee.firefox-addons.plasma-integration ];

      settings = {
        "widget.use-xdg-desktop-portal.file-picker" = 1;
        "media.hardwaremediakeys.enabled" = false;
      };
    };
  };

  programs.plasma = {
    enable = true;
    overrideConfig = true;

    input.touchpads = [{
      enable = true;
      name = "SynPS/2 Synaptics TouchPad";
      vendorId = "0002";
      productId = "0007";
      disableWhileTyping = false;
      naturalScroll = true;
    }];

    powerdevil = let
      settings = {
        powerButtonAction = "sleep";
      };

      modes = [ "AC" "battery" "lowBattery" ];
    in lib.mergeAttrsList (
      map (m: { "${m}" = settings; }) modes
    );

    kwin.edgeBarrier = 0;
    workspace = {
      clickItemTo = "open";
      theme = "breeze-dark";
      colorScheme = "BreezeDark";
      lookAndFeel = "org.kde.breezedark.desktop";
      wallpaper = ../../resources/wallpaper.png;
    };

    panels = [
      {
        screen = "all";
        floating = false;
        height = 44;

        widgets = let
          kickoff = {
            kickoff.icon = "nix-snowflake-white";
          };

          taskmanager = {
            iconTasks.launchers = [
              "applications:systemsettings.desktop"
              "applications:org.kde.dolphin.desktop"
              "applications:firefox.desktop"
              "applications:org.kde.konsole.desktop"
            ];
          };

          systray = {
            systemTray.items.shown = [
              "org.kde.plasma.battery"
            ];
          };

          digital-clock = {
            digitalClock = {
              date.format = "isoDate";
              time.format = "24h";
              calendar.firstDayOfWeek = "monday";
            };
          };

          workspaces = "org.kde.plasma.pager";
          separator = "org.kde.plasma.marginseparator";
          desktop = "org.kde.plasma.showdesktop";
        in
        [
          kickoff
          workspaces
          taskmanager

          separator
          digital-clock
          separator

          systray
          desktop
        ];
      }
    ];


    window-rules = [
      {
        description = "Konsole";
        match.window-class.value = "konsole org.kde.konsole";
        apply = {
          maximizehoriz = true;
          maximizevert = true;
        };
      }
    ];

    shortcuts = {
      kwin = {
        "Window Close" = "Alt+Q";

        "Switch One Desktop Up" = "Ctrl+Alt+Up";
        "Switch One Desktop Down" = "Ctrl+Alt+Down";
        "Switch One Desktop to the Left" = "Ctrl+Alt+Left";
        "Switch One Desktop to the Right" = "Ctrl+Alt+Right";

        "Window One Desktop Up" = "Ctrl+Alt+Shift+Up";
        "Window One Desktop Down" = "Ctrl+Alt+Shift+Down";
        "Window One Desktop to the Left" = "Ctrl+Alt+Shift+Left";
        "Window One Desktop to the Right" = "Ctrl+Alt+Shift+Right";
      };
    };

    configFile = {
      dolphinrc.General = {
        RememberOpenedTabs = false;
        BrowseThroughArchives = true;
        UseTabForSwitchingSplitView = true;
      };

      kwinrc.TabBox = {
        HighlightWindows = false;
        MultiScreenMode = 1;
      };

      kwinrc.Desktops = {
        Number = 4;
        Rows = 2;
      };

      kwinrc.Windows = {
        DelayFocusInterval = 0;
        FocusPolicy = "FocusFollowsMouse";
        NextFocusPrefersMouse = true;
        FocusStealingPreventionLevel = 0;
      };

      kxkbrc.Layout = {
        LayoutList = "us,ru";
        DisplayNames = ",";
        VariantList = ",";
        Options = "caps:escape_shifted_capslock,grp:win_space_toggle";
        ResetOldOptions = true;
      };
    };
  };
}