niri: modify rules

Signed-off-by: Myned <dev@bjork.tech>

machines/mynix/default.nix

@@ -13,8 +13,12 @@
     width = 3440;
     height = 1440;
     refresh = 100;
-    vrr = true;
-    desktops.niri.output.connectors = ["DP-1" "DP-2" "DP-3" "HDMI-A-1" "HDMI-A-2" "HDMI-A-3"];
+    #// vrr = true;
+
+    desktops.niri.output = {
+      connectors = ["DP-1" "DP-2" "DP-3"];
+      disabled = ["HDMI-A-1" "HDMI-A-2" "HDMI-A-3"];
+    };
 
     programs.looking-glass = {
       enable = true;

options/custom/desktops/niri/binds.nix

@@ -163,8 +163,12 @@ in {
             (key "WheelScrollRight" "Mod+Shift" move-column-right-or-to-monitor-right)
             (key "WheelScrollUp" "Mod" focus-window-or-workspace-up)
             (key "WheelScrollUp" "Mod+Shift" move-window-up-or-to-workspace-up)
-            (key "X" "Mod" switch-preset-column-width)
-            (key "Z" "Mod" switch-preset-window-height)
+            #// (key "X" "Mod" switch-preset-column-width)
+            (key "X" "Mod" (set-column-width "+10%"))
+            (key "X" "Mod+Shift" (set-window-height "+10%"))
+            #// (key "Z" "Mod" switch-preset-window-height)
+            (key "Z" "Mod" (set-column-width "-10%"))
+            (key "Z" "Mod+Shift" (set-window-height "-10%"))
 
             # BUG: Release binds execute with all binds involving that modifier
             # https://github.com/YaLTeR/niri/issues/605

options/custom/desktops/niri/default.nix

@@ -67,8 +67,8 @@ in {
             pip = with config.custom; rec {
               x = gap;
               y = gap;
-              w = builtins.floor (h * 16 / 9); # 16:9
-              h = builtins.floor (height / 3.0 - gap * 2 - border); # 33%
+              w = builtins.floor (width * 0.3 - gap); # 30%
+              h = builtins.floor (w * 9 / 16); # 16:9
             };
           in
             with inputs.niri-flake.lib;
@@ -80,6 +80,7 @@ in {
                 (plain "window-rule" [
                   (leaf "match" {is-floating = true;})
                   (plain "border" [(flag "off")])
+                  (plain "focus-ring" [(flag "off")])
                 ])
 
                 (plain "window-rule" [
@@ -102,6 +103,10 @@ in {
           # https://github.com/sodiboo/niri-flake/blob/main/docs.md#programsnirisettingsdebug
           settings.debug = {
             #// disable-direct-scanout = [];
+
+            # BUG: Crash when multiple outputs from the same monitor are enabled
+            # https://github.com/YaLTeR/niri/issues/734
+            disable-monitor-names = [];
           };
         };
       }

options/custom/desktops/niri/output.nix

@@ -9,6 +9,7 @@ in {
   options.custom.desktops.niri.output = {
     enable = mkOption {default = false;};
     connectors = mkOption {default = [];};
+    disabled = mkOption {default = [];};
   };
 
   config = mkIf cfg.enable {
@@ -18,20 +19,24 @@ in {
         # https://github.com/sodiboo/niri-flake/blob/main/docs.md#programsnirisettingsoutputs
         #?? niri msg outputs
         programs.niri.settings.outputs = listToAttrs (forEach cfg.connectors (connector: {
-          name = connector;
+            name = connector;
 
-          value = {
-            background-color = "#073642";
+            value = {
+              background-color = "#073642";
 
-            mode = with config.custom; {
-              inherit width height;
-              refresh = refresh + 0.0; # Convert to float
+              mode = with config.custom; {
+                inherit width height;
+                refresh = refresh + 0.0; # Convert to float
+              };
+
+              scale = config.custom.scale;
+              variable-refresh-rate = mkIf config.custom.vrr "on-demand"; #!! Requires window-rule
             };
-
-            scale = config.custom.scale;
-            variable-refresh-rate = mkIf config.custom.vrr "on-demand"; #!! Requires window-rule
-          };
-        }));
+          })
+          ++ (forEach cfg.disabled (connector: {
+            name = connector;
+            value = {enable = false;};
+          })));
       }
     ];
   };