1 files changed, 263 insertions, 0 deletions

diff --git a/usecases/desktop/graphical/sway.nix b/usecases/desktop/graphical/sway.nix
new file mode 100644
index 0000000..6c5b2ed
--- /dev/null
+++ b/usecases/desktop/graphical/sway.nix
@@ -0,0 +1,263 @@
+inputs:
+
+{ config, lib, pkgs, system, ... }:
+let
+  globalConfig = config;
+in
+{
+  home-manager.users.minijackson = { config, ... }: {
+    wayland.windowManager.sway = {
+      enable = true;
+
+      extraSessionCommands = ''
+        # https://github.com/emersion/xdg-desktop-portal-wlr/issues/20
+        export XDG_CURRENT_DESKTOP=sway
+        # https://github.com/emersion/xdg-desktop-portal-wlr/pull/11
+        export XDG_SESSION_TYPE=wayland
+
+        export SDL_VIDEODRIVER=wayland
+
+        export QT_QPA_PLATFORM=wayland
+        export QT_WAYLAND_DISABLE_WINDOWDECORATION=1
+      '';
+
+      # Implemented below in startup, due to global import-environment failing
+      # when not specifying variables.
+      #
+      # TODO: make PR
+      #systemdIntegration = true;
+      wrapperFeatures.gtk = true;
+
+      config = {
+        # Using waybar
+        bars = [ ];
+
+        bindkeysToCode = true;
+
+        colors = with globalConfig.theme.colors; {
+          focused = {
+            border = lightBackground;
+            background = lightBackground;
+            text = foreground;
+            indicator = dominant;
+            childBorder = dominant;
+          };
+
+          focusedInactive = {
+            border = background;
+            background = background;
+            text = dimForeground;
+            indicator = dominant;
+            childBorder = background;
+          };
+
+          unfocused = {
+            border = background;
+            background = background;
+            text = dimForeground;
+            indicator = dominant;
+            childBorder = background;
+          };
+
+          urgent = {
+            border = brightRed;
+            background = brightRed;
+            text = foreground;
+            indicator = brightRed;
+            childBorder = brightRed;
+          };
+
+          placeholder = {
+            border = background0;
+            background = background0;
+            text = foreground;
+            indicator = background0;
+            childBorder = background0;
+          };
+        };
+
+        floating.criteria = [
+          { title = "Steam - News"; }
+        ];
+
+        input = {
+          "1:1:AT_Translated_Set_2_keyboard" = {
+            xkb_layout = "fr";
+            xkb_variant = "oss";
+            xkb_options = "compose:caps";
+            xkb_numlock = "enabled";
+          };
+
+          "1452:514:Alps_Electric_M2452" = {
+            xkb_layout = "fr";
+            xkb_variant = "oss";
+            xkb_options = "compose:caps,lv3:rwin_switch";
+            xkb_numlock = "enabled";
+          };
+
+          "7764:8240:TypeMatrix.com_USB_Keyboard" = {
+            xkb_layout = "dvorak";
+            xkb_options = "eurosign:e,compose:caps";
+          };
+
+
+          "1133:49948:Logitech_USB_Keyboard" = {
+            xkb_layout = "fr";
+            xkb_variant = "oss";
+            xkb_options = "eurosign:e,compose:caps";
+            xkb_numlock = "enabled";
+          };
+
+          "1102:4639:DELL0817:00_044E:121F_Mouse" = {
+            scroll_method = "on_button_down";
+            scroll_button = "button2";
+          };
+        };
+
+        keybindings =
+          let
+            modifier = config.wayland.windowManager.sway.config.modifier;
+          in
+          lib.mkOptionDefault {
+            "${modifier}+ampersand" = "workspace 1";
+            "${modifier}+eacute" = "workspace 2";
+            "${modifier}+quotedbl" = "workspace 3";
+            "${modifier}+apostrophe" = "workspace 4";
+            "${modifier}+parenleft" = "workspace 5";
+            "${modifier}+minus" = "workspace 6";
+            "${modifier}+egrave" = "workspace 7";
+            "${modifier}+underscore" = "workspace 8";
+            "${modifier}+ccedilla" = "workspace 9";
+            "${modifier}+agrave" = "workspace 10";
+
+            "${modifier}+Shift+ampersand" = "move container to workspace 1";
+            "${modifier}+Shift+eacute" = "move container to workspace 2";
+            "${modifier}+Shift+quotedbl" = "move container to workspace 3";
+            "${modifier}+Shift+apostrophe" = "move container to workspace 4";
+            "${modifier}+Shift+parenleft" = "move container to workspace 5";
+            "${modifier}+Shift+minus" = "move container to workspace 6";
+            "${modifier}+Shift+egrave" = "move container to workspace 7";
+            "${modifier}+Shift+underscore" = "move container to workspace 8";
+            "${modifier}+Shift+ccedilla" = "move container to workspace 9";
+            "${modifier}+Shift+agrave" = "move container to workspace 10";
+
+            "${modifier}+m" = "exec ${pkgs.swaylock}/bin/swaylock";
+          };
+
+        menu = ''
+          ${pkgs.rofi}/bin/rofi -show drun -terminal ${pkgs.alacritty}/bin/alacritty
+        '';
+
+        modifier = "Mod4";
+
+        output."*".bg =
+          "${../../../res/wallpapers/wallpaper-1920x1080-kernel-card-black.png} fill";
+
+        startup = [
+          { command = "${pkgs.mako}/bin/mako"; always = true; }
+          {
+            command = "systemctl --user import-environment ${
+              builtins.toString (lib.unique config.xsession.importedVariables)
+            }; systemctl --user start sway-session.target";
+          }
+        ];
+
+        terminal = "${pkgs.alacritty}/bin/alacritty";
+
+        window = {
+          border = 2;
+          hideEdgeBorders = "smart";
+          titlebar = true;
+        };
+      };
+    };
+
+    # TODO: 21.05
+    /*
+    services.wlsunset = {
+      enable = true;
+      latitude = "48.864716";
+      longitude = "2.349014";
+      # Reduce blue light anyways
+      temperature = {
+        day = 4000;
+        night = 2500;
+      };
+      systemdTarget = "sway-session.target";
+    };
+    */
+
+    # TODO: upstream a PR to beautify this
+    xdg.configFile."swaylock/config".text = with globalConfig.theme.colors; ''
+      ignore-empty-password
+      image=${../../../res/wallpapers/wallpaper-1920x1080-install-gentoo.png}
+
+      font=monospace
+
+      inside-color=${lib.removePrefix "#" dominant}dd
+      inside-clear-color=${lib.removePrefix "#" neutralOrange}dd
+      inside-ver-color=${lib.removePrefix "#" neutralOrange}dd
+      inside-wrong-color=${lib.removePrefix "#" neutralRed}dd
+
+      key-hl-color=${lib.removePrefix "#" brightGreen}ee
+      bs-hl-color=${lib.removePrefix "#" neutralRed}ee
+
+      line-color=${lib.removePrefix "#" background}ee
+      line-clear-color=${lib.removePrefix "#" background}ee
+      line-ver-color=${lib.removePrefix "#" background}ee
+      line-wrong-color=${lib.removePrefix "#" background}ee
+
+      ring-color=${lib.removePrefix "#" dominant}ee
+      ring-clear-color=${lib.removePrefix "#" brightOrange}ee
+      ring-ver-color=${lib.removePrefix "#" brightOrange}ee
+      ring-wrong-color=${lib.removePrefix "#" brightRed}ee
+
+      separator-color=${lib.removePrefix "#" background}ee
+
+      text-color=${lib.removePrefix "#" background}ff
+      text-clear-color=${lib.removePrefix "#" background}ff
+      text-ver-color=${lib.removePrefix "#" background}ff
+      text-wrong-color=${lib.removePrefix "#" background}ff
+
+      indicator-radius=75
+      indicator-thickness=10
+    '';
+
+    xsession.importedVariables = [
+      "DBUS_SESSION_BUS_ADDRESS"
+      "DISPLAY"
+      "SSH_AUTH_SOCK"
+      "XAUTHORITY"
+      "XDG_DATA_DIRS"
+      "XDG_RUNTIME_DIR"
+      "XDG_SESSION_ID"
+
+      "WAYLAND_DISPLAY"
+      "SWAYSOCK"
+      "I3SOCK"
+
+      "XDG_CURRENT_DESKTOP"
+      "XDG_SESSION_TYPE"
+    ];
+
+    systemd.user.targets.sway-session = {
+      Unit = {
+        Description = "sway compositor session";
+        Documentation = [ "man:systemd.special(7)" ];
+        BindsTo = [ "graphical-session.target" ];
+        Wants = [ "graphical-session-pre.target" ];
+        After = [ "graphical-session-pre.target" ];
+      };
+    };
+  };
+
+  environment.systemPackages = with pkgs; [ qt5.qtwayland ];
+
+  # TODO: in 21.05
+  #programs.xwayland.enable = true;
+  security.pam.services.swaylock = { };
+
+  xdg.portal.extraPortals = with pkgs; [
+    unstable.xdg-desktop-portal-wlr
+  ];
+}