fix: screen sharing on wayland; add:safeeyes

this did not work due to a missing/wrong implementation of pipewire
and xdg-portal. Now screensharing works in Microsoft Teams, Firefox as
well as Discord.

This also adds the safeeyes service.

profiles/TEMPLATE/home.nix

@@ -121,7 +121,7 @@
       startup = [
 
         { command = "nextcloud --background"; }
-        { command = "discord --start-minimized"; }
+        { command = "vesktop --start-minimized"; }
         { command = "element-desktop --hidden  -enable-features=UseOzonePlatform -ozone-platform=wayland --disable-gpu-driver-bug-workarounds"; }
         { command = "ANKI_WAYLAND=1 anki"; }
         { command = "OBSIDIAN_USE_WAYLAND=1 obsidian"; }

profiles/common/home/sway.nix

@@ -16,7 +16,7 @@ in
   wayland.windowManager.sway = {
     enable = true;
     checkConfig = false; # delete this line once SwayFX is fixed upstream
-    package = lib.mkIf config.swarselsystems.isNixos pkgs.swayfx;
+    package = lib.mkIf config.swarselsystems.isNixos null;
     systemd = {
       enable = true;
       xdgAutostart = true;
@@ -112,6 +112,7 @@ in
           Return = "mode default";
           Right = "resize grow width 10 px or 10 ppt";
           Up = "resize shrink height 10 px or 10 ppt";
+          Tab = "move position center, resize set width 50 ppt height 50 ppt";
         };
       };
       defaultWorkspace = "workspace 1:一";
@@ -147,7 +148,7 @@ in
           { title = "(?:Open|Save) (?:File|Folder|As)"; }
           { title = "^Add$"; }
           { title = "com-jgoodies-jdiskreport-JDiskReport"; }
-          { app_id = "discord"; }
+          { app_id = "vesktop"; }
           { window_role = "pop-up"; }
           { window_role = "bubble"; }
           { window_role = "dialog"; }
@@ -212,7 +213,7 @@ in
           {
             command = "resize set width 60 ppt height 60 ppt, sticky enable";
             criteria = {
-              app_id = "discord";
+              app_id = "vesktop";
             };
           }
           {
@@ -255,23 +256,26 @@ in
       in
       "
         exec_always autotiling
-        set $exit \"exit: [s]leep, [p]oweroff, [r]eboot, [l]ogout\"
+        set $exit \"exit: [s]leep, [l]ock, [p]oweroff, [r]eboot, [u]ser logout\"
         mode $exit {
 
             bindsym --to-code {
                 s exec \"systemctl suspend\", mode \"default\"
+                l exec \"swaylock --screenshots --clock --effect-blur 7x5 --effect-vignette 0.5:0.5 --fade-in 0.2 --daemonize && systemctl suspend \", mode \"default \"
                 p exec \"systemctl poweroff\"
                 r exec \"systemctl reboot\"
-                l exec \"swaymsg exit\"
+                u exec \"swaymsg exit\"
 
                 Return mode \"default\"
                 Escape mode \"default\"
-                ${modifier}+x mode \"default\"
+                ${modifier}+Escape mode \"default\"
             }
         }
 
         exec systemctl --user import-environment
 
+
+
         ${swayfxSettings}
 
         ";

profiles/common/home/waybar.nix

@@ -1,15 +1,18 @@
-{ config, lib, ... }:
+{ config, lib, pkgs, ... }:
 {
   programs.waybar = {
 
     enable = true;
-    # systemd.enable = true;
+    systemd = {
+      enable = true;
+      target = "sway-sessions.target";
+    };
     settings = {
       mainBar = {
         layer = "top";
         position = "top";
         modules-left = [ "sway/workspaces" "custom/outer-right-arrow-dark" "sway/window" ];
-        modules-center = [ "sway/mode" "custom/configwarn" ];
+        modules-center = [ "sway/mode" "custom/configwarn" "custom/nix-updates" ];
         "sway/mode" = {
           format = "<span style=\"italic\" font-weight=\"bold\">{}</span>";
         };

profiles/common/nixos/hardware.nix

@@ -14,8 +14,10 @@
 
     keyboard.qmk.enable = true;
 
+
+
     pulseaudio = {
-      enable = true;
+      enable = lib.mkIf (!config.services.pipewire.enable) true;
       package = pkgs.pulseaudioFull;
     };
 

profiles/common/nixos/pipewire.nix

@@ -0,0 +1,14 @@
+_: {
+  security.rtkit.enable = true; # this is required for pipewire real-time access
+
+  services.pipewire = {
+    enable = true;
+    pulse.enable = true;
+    jack.enable = true;
+    audio.enable = true;
+    alsa = {
+      enable = true;
+      support32Bit = true;
+    };
+  };
+}

profiles/common/nixos/safeeyes.nix

@@ -0,0 +1,4 @@
+_:
+{
+  services.safeeyes.enable = true;
+}

profiles/common/nixos/sway.nix

@@ -0,0 +1,26 @@
+{ pkgs, ... }:
+{
+
+  programs.sway = {
+    enable = true;
+    package = pkgs.swayfx;
+    wrapperFeatures = {
+      base = true;
+      gtk = true;
+    };
+
+    extraOptions = [
+      "--unsupported-gpu"
+    ];
+
+    extraSessionCommands = ''
+      export XDG_SESSION_DESKTOP=sway
+      export SDL_VIDEODRIVER=wayland
+      export QT_QPA_PLATFORM=wayland-egl
+      export QT_WAYLAND_DISABLE_WINDOWDECORATION=1
+      export MOZ_ENABLE_WAYLAND=1
+      export MOZ_DISABLE_RDD_SANDBOX=1
+    '';
+  };
+
+}

profiles/common/nixos/xdg-portal.nix

@@ -0,0 +1,19 @@
+{ pkgs, ... }:
+{
+
+  xdg.portal = {
+    enable = true;
+    config = {
+      common = {
+        default = "wlr";
+      };
+    };
+    wlr.enable = true;
+    wlr.settings.screencast = {
+      output_name = "eDP-1";
+      chooser_type = "simple";
+      chooser_cmd = "${pkgs.slurp}/bin/slurp -f %o -or";
+    };
+  };
+
+}