Add swaylock stuff

alex/sway.nix

@@ -30,6 +30,50 @@ in
     nerd-fonts.jetbrains-mono
   ];
 
+  programs.swaylock = {
+    enable = true;
+    package = pkgs.swaylock-effects;
+    settings = {
+      clock = true;
+      color = base;
+      effect-pixelate = 50;
+      effect-greyscale = true;
+      screenshots = true;
+      font = "JetBrainsMono Nerd Font";
+      font-size = 24;
+      indicator-idle-visible = true;
+      indicator-radius = 200;
+      indicator-thickness = 17;
+      line-color = base;
+      ring-color = overlay0;
+      inside-color = base;
+      key-hl-color = lavender;
+      separator-color = base;
+      text-color = text;
+      text-caps-lock-color = text;
+      line-ver-color = base;
+      ring-ver-color = lavender;
+      inside-ver-color = base;
+      text-ver-color = text;
+      ring-wrong-color = red;
+      text-wrong-color = red;
+      inside-wrong-color = base;
+      inside-clear-color = base;
+      text-clear-color = text;
+      ring-clear-color = yellow;
+      line-clear-color = base;
+      line-wrong-color = base;
+      bs-hl-color = red;
+      grace = 2;
+      grace-no-mouse = true;
+      grace-no-touch = true;
+      datestr = "%a, %B %e";
+      timestr = "%H:%M";
+      fade-in = 0.3;
+      ignore-empty-password = true;
+    };
+  };
+
   wayland.windowManager.sway = {
     enable = true;
     package = pkgs.swayfx;
@@ -106,7 +150,7 @@ in
       startup = [
         { command = "waybar"; }
         { command = "mako"; }
-        { command = "swayidle -w timeout 300 'swaylock -f -c 000000' timeout 600 'swaymsg \"output * dpms off\"' resume 'swaymsg \"output * dpms on\"' before-sleep 'swaylock -f -c 000000'"; }
+        { command = "swayidle -w timeout 300 'swaylock -f' timeout 600 'swaymsg \"output * dpms off\"' resume 'swaymsg \"output * dpms on\"' timeout 900 'systemctl suspend' before-sleep 'swaylock -f'"; }
       ];
 
       keybindings = let
@@ -118,11 +162,11 @@ in
         "${modifier}+Shift+c" = "reload";
         "${modifier}+Shift+e" = "exec swaynag -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -B 'Yes, exit sway' 'swaymsg exit'";
 
-        "${modifier}+Shift+l" = "exec swaylock -f -c 000000";
+        "${modifier}+Shift+l" = "exec swaylock -f";
 
         "${modifier}+Shift+s" = "exec grim -g \"$(slurp)\" - | wl-copy";
 
-        # Workspace cycling with mouse
+        # Workspaces
         "--whole-window ${modifier}+button4" = "workspace prev";
         "--whole-window ${modifier}+button5" = "workspace next";