nix-configs/modules/desktop/niri.nix
Lucy Hochkamp f7afa33a13
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update
2025-10-23 16:38:51 +02:00

438 lines
17 KiB
Nix

{
inputs,
pkgs,
config,
lib,
...
}:
with lib;
let
cfg = config.xyno.desktop.niri;
floatingAppids = [
"floating-alacritty"
"org.pulseaudio.pavucontrol"
"KeePassXC"
"org.gnome.NautilusPreviewer"
"io.github.Qalculate.qalculate-qt"
];
matchFloat = concatStringsSep "\n" (
map (x: ''
window-rule {
match app-id="${x}"
open-floating true
open-focused true
}
'') floatingAppids
);
in
{
options.xyno.desktop.niri.enable = mkEnableOption "enable the niri desktop with xynos config";
options.xyno.desktop.niri.launcher = mkOption { type = types.str; };
options.xyno.desktop.niri.term = mkOption { type = types.str; };
options.xyno.desktop.niri.extraConfig = mkOption { type = types.lines; };
config = mkIf cfg.enable {
xyno.desktop = {
foot.enable = mkDefault true;
fuzzel.enable = mkDefault true;
mako.enable = mkDefault true;
shikane.enable = mkDefault true;
swayidle.enable = mkDefault true;
waybar.enable = mkDefault true;
wpaperd.enable = mkDefault true;
};
nixpkgs.overlays = [
inputs.niri.overlays.default
];
services.displayManager.defaultSession = mkDefault "niri";
security.pam.loginLimits = [
{
domain = "@users";
item = "rtprio";
type = "-";
value = 1;
}
];
home-manager.users.${config.xyno.system.user.name} = mkIf config.xyno.presets.home-manager.enable (
{ ... }:
{
xyno.dark-theme.enable = true;
# home.file.".config/xdg-desktop-portal-termfilechooser/config".text = ''
# [filechooser]
# cmd=${pkgs.xdg-desktop-portal-termfilechooser}/share/xdg-desktop-portal-termfilechooser/yazi-wrapper.sh
# default_dir=$HOME
# env=TERMCMD=footclient --app-id floating-alacritty
# open_mode = suggested
# save_mode = suggested
# '';
}
);
xdg.portal = {
extraPortals = [
# pkgs.xdg-desktop-portal-termfilechooser
];
config.niri.default = [
"gnome"
"gtk"
];
# config.niri."org.freedesktop.impl.portal.FileChooser" = [ "termfilechooser" ];
config.niri."org.freedesktop.impl.portal.Access" = [ "gtk" ];
config.niri."org.freedesktop.impl.portal.Notification" = [ "gtk" ];
config.niri."org.freedesktop.impl.portal.Secret" = [ "gnome-keyring" ];
config.niri."org.freedesktop.impl.portal.Inhibit" = [ "none" ];
};
# xdg.portal = {
# enable = true;
# wlr.enable = true;
# };
environment.systemPackages = with pkgs; [
playerctl
xwayland-satellite
];
programs.niri.enable = true;
environment.etc."niri/config.kdl".mode = "444"; # copy file so niri detects changes
environment.etc."niri/config.kdl".text = ''
xwayland-satellite {
path "${pkgs.xwayland-satellite}/bin/xwayland-satellite"
}
animations {
off
}
// keybinds
binds {
Mod+D { spawn "${cfg.launcher}"; }
Mod+Alt+L { spawn "lock"; }
Mod+T { spawn "${cfg.term}" "tmux" "new-session" "-t" "main"; }
Mod+Shift+T { spawn "${cfg.term}"; }
Mod+Y { spawn "${cfg.term}" "--app-id" "floating-alacritty" "-W" "120x37" "yazi"; }
Mod+P { spawn "keepassxc"; }
Mod+S { spawn "qalculate-qt"; }
Mod+Shift+N { spawn "makoctl" "dismiss" "-a"; }
Mod+N { spawn "makoctl" "dismiss"; }
Mod+E { spawn "makoctl" "menu" "fuzzel -d"; }
XF86AudioRaiseVolume allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.03+"; }
XF86AudioLowerVolume allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.03-"; }
XF86AudioMute allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SINK@" "toggle"; }
XF86AudioMicMute allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SOURCE@" "toggle"; }
XF86AudioNext allow-when-locked=true { spawn "playerctl" "next"; }
XF86AudioPrev allow-when-locked=true { spawn "playerctl" "previous"; }
XF86AudioPlay allow-when-locked=true { spawn "playerctl" "play-pause"; }
XF86AudioPause allow-when-locked=true { spawn "playerctl" "pause"; }
Mod+Q { close-window; }
Mod+Left { focus-column-left; }
Mod+Down { focus-window-down; }
Mod+Up { focus-window-up; }
Mod+Right { focus-column-right; }
Mod+H { focus-column-left; }
Mod+J { focus-window-down; }
Mod+K { focus-window-up; }
Mod+L { focus-column-right; }
Mod+Ctrl+Left { move-column-left; }
Mod+Ctrl+Down { move-window-down; }
Mod+Ctrl+Up { move-window-up; }
Mod+Ctrl+Right { move-column-right; }
Mod+Ctrl+H { move-column-left; }
Mod+Ctrl+J { move-window-down; }
Mod+Ctrl+K { move-window-up; }
Mod+Ctrl+L { move-column-right; }
Mod+Home { focus-column-first; }
Mod+End { focus-column-last; }
Mod+Ctrl+Home { move-column-to-first; }
Mod+Ctrl+End { move-column-to-last; }
Mod+Shift+Left { focus-monitor-left; }
Mod+Shift+Down { focus-monitor-down; }
Mod+Shift+Up { focus-monitor-up; }
Mod+Shift+Right { focus-monitor-right; }
Mod+Shift+H { focus-monitor-left; }
Mod+Shift+J { focus-monitor-down; }
Mod+Shift+K { focus-monitor-up; }
Mod+Shift+L { focus-monitor-right; }
Mod+Shift+Ctrl+Left { move-column-to-monitor-left; }
Mod+Shift+Ctrl+Down { move-column-to-monitor-down; }
Mod+Shift+Ctrl+Up { move-column-to-monitor-up; }
Mod+Shift+Ctrl+Right { move-column-to-monitor-right; }
Mod+Shift+Ctrl+H { move-column-to-monitor-left; }
Mod+Shift+Ctrl+J { move-column-to-monitor-down; }
Mod+Shift+Ctrl+K { move-column-to-monitor-up; }
Mod+Shift+Ctrl+L { move-column-to-monitor-right; }
// Alternatively, there are commands to move just a single window:
// Mod+Shift+Ctrl+Left { move-window-to-monitor-left; }
// ...
// And you can also move a whole workspace to another monitor:
// Mod+Shift+Ctrl+Left { move-workspace-to-monitor-left; }
// ...
Mod+Page_Down { focus-workspace-down; }
Mod+Page_Up { focus-workspace-up; }
Mod+U { focus-workspace-down; }
Mod+I { focus-workspace-up; }
Mod+Ctrl+Page_Down { move-column-to-workspace-down; }
Mod+Ctrl+Page_Up { move-column-to-workspace-up; }
Mod+Ctrl+U { move-column-to-workspace-down; }
Mod+Ctrl+I { move-column-to-workspace-up; }
// Alternatively, there are commands to move just a single window:
// Mod+Ctrl+Page_Down { move-window-to-workspace-down; }
// ...
Mod+Shift+Page_Down { move-workspace-down; }
Mod+Shift+Page_Up { move-workspace-up; }
Mod+Shift+U { move-workspace-down; }
Mod+Shift+I { move-workspace-up; }
// You can bind mouse wheel scroll ticks using the following syntax.
// These binds will change direction based on the natural-scroll setting.
//
// To avoid scrolling through workspaces really fast, you can use
// the cooldown-ms property. The bind will be rate-limited to this value.
// You can set a cooldown on any bind, but it's most useful for the wheel.
Mod+WheelScrollDown cooldown-ms=150 { focus-workspace-down; }
Mod+WheelScrollUp cooldown-ms=150 { focus-workspace-up; }
Mod+Ctrl+WheelScrollDown cooldown-ms=150 { move-column-to-workspace-down; }
Mod+Ctrl+WheelScrollUp cooldown-ms=150 { move-column-to-workspace-up; }
Mod+WheelScrollRight { focus-column-right; }
Mod+WheelScrollLeft { focus-column-left; }
Mod+Ctrl+WheelScrollRight { move-column-right; }
Mod+Ctrl+WheelScrollLeft { move-column-left; }
// Usually scrolling up and down with Shift in applications results in
// horizontal scrolling; these binds replicate that.
Mod+Shift+WheelScrollDown { focus-column-right; }
Mod+Shift+WheelScrollUp { focus-column-left; }
Mod+Ctrl+Shift+WheelScrollDown { move-column-right; }
Mod+Ctrl+Shift+WheelScrollUp { move-column-left; }
// Similarly, you can bind touchpad scroll "ticks".
// Touchpad scrolling is continuous, so for these binds it is split into
// discrete intervals.
// These binds are also affected by touchpad's natural-scroll, so these
// example binds are "inverted", since we have natural-scroll enabled for
// touchpads by default.
// Mod+TouchpadScrollDown { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02+"; }
// Mod+TouchpadScrollUp { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02-"; }
// You can refer to workspaces by index. However, keep in mind that
// niri is a dynamic workspace system, so these commands are kind of
// "best effort". Trying to refer to a workspace index bigger than
// the current workspace count will instead refer to the bottommost
// (empty) workspace.
//
// For example, with 2 workspaces + 1 empty, indices 3, 4, 5 and so on
// will all refer to the 3rd workspace.
Mod+1 { focus-workspace 1; }
Mod+2 { focus-workspace 2; }
Mod+3 { focus-workspace 3; }
Mod+4 { focus-workspace 4; }
Mod+5 { focus-workspace 5; }
Mod+6 { focus-workspace 6; }
Mod+7 { focus-workspace 7; }
Mod+8 { focus-workspace 8; }
Mod+9 { focus-workspace 9; }
Mod+Shift+1 { move-column-to-workspace 1; }
Mod+Shift+2 { move-column-to-workspace 2; }
Mod+Shift+3 { move-column-to-workspace 3; }
Mod+Shift+4 { move-column-to-workspace 4; }
Mod+Shift+5 { move-column-to-workspace 5; }
Mod+Shift+6 { move-column-to-workspace 6; }
Mod+Shift+7 { move-column-to-workspace 7; }
Mod+Shift+8 { move-column-to-workspace 8; }
Mod+Shift+9 { move-column-to-workspace 9; }
// Alternatively, there are commands to move just a single window:
// Mod+Ctrl+1 { move-window-to-workspace 1; }
// Switches focus between the current and the previous workspace.
// Mod+Tab { focus-workspace-previous; }
// The following binds move the focused window in and out of a column.
// If the window is alone, they will consume it into the nearby column to the side.
// If the window is already in a column, they will expel it out.
Mod+BracketLeft { consume-or-expel-window-left; }
Mod+BracketRight { consume-or-expel-window-right; }
// Consume one window from the right to the bottom of the focused column.
Mod+Comma { consume-window-into-column; }
// Expel the bottom window from the focused column to the right.
Mod+Period { expel-window-from-column; }
Mod+R { switch-preset-column-width; }
Mod+Shift+R { switch-preset-window-height; }
Mod+Ctrl+R { reset-window-height; }
Mod+F { maximize-column; }
Mod+Shift+F { fullscreen-window; }
// Expand the focused column to space not taken up by other fully visible columns.
// Makes the column "fill the rest of the space".
Mod+Ctrl+F { expand-column-to-available-width; }
Mod+C { center-column; }
// Finer width adjustments.
// This command can also:
// * set width in pixels: "1000"
// * adjust width in pixels: "-5" or "+5"
// * set width as a percentage of screen width: "25%"
// * adjust width as a percentage of screen width: "-10%" or "+10%"
// Pixel sizes use logical, or scaled, pixels. I.e. on an output with scale 2.0,
// set-column-width "100" will make the column occupy 200 physical screen pixels.
Mod+Minus { set-column-width "-10%"; }
Mod+Equal { set-column-width "+10%"; }
// Finer height adjustments when in column with other windows.
Mod+Shift+Minus { set-window-height "-10%"; }
Mod+Shift+Equal { set-window-height "+10%"; }
// Move the focused window between the floating and the tiling layout.
Mod+V { toggle-window-floating; }
Mod+Shift+V { switch-focus-between-floating-and-tiling; }
// Toggle tabbed column display mode.
// Windows in this column will appear as vertical tabs,
// rather than stacked on top of each other.
Mod+W { toggle-column-tabbed-display; }
// Actions to switch layouts.
// Note: if you uncomment these, make sure you do NOT have
// a matching layout switch hotkey configured in xkb options above.
// Having both at once on the same hotkey will break the switching,
// since it will switch twice upon pressing the hotkey (once by xkb, once by niri).
// Mod+Space { switch-layout "next"; }
// Mod+Shift+Space { switch-layout "prev"; }
Mod+Alt+4 { screenshot; }
Mod+Alt+3 { screenshot-screen; }
Mod+Alt+2 { screenshot-window; }
Print { screenshot; }
Ctrl+Print { screenshot-screen; }
Alt+Print { screenshot-window; }
// Applications such as remote-desktop clients and software KVM switches may
// request that niri stops processing the keyboard shortcuts defined here
// so they may, for example, forward the key presses as-is to a remote machine.
// It's a good idea to bind an escape hatch to toggle the inhibitor,
// so a buggy application can't hold your session hostage.
//
// The allow-inhibiting=false property can be applied to other binds as well,
// which ensures niri always processes them, even when an inhibitor is active.
Mod+Escape allow-inhibiting=false { toggle-keyboard-shortcuts-inhibit; }
// The quit action will show a confirmation dialog to avoid accidental exits.
Mod+Shift+E { quit; }
Ctrl+Alt+Delete { quit; }
// Powers off the monitors. To turn them back on, do any input like
// moving the mouse or pressing any other key.
Mod+Shift+P { power-off-monitors; }
Super+Backslash { focus-workspace "scratchpad"; }
}
hotkey-overlay {
skip-at-startup
}
layout {
// center-focused-column "always"
gaps 8
shadow {
on
}
background-color "transparent"
struts {
right 16
left 16
}
default-column-width { proportion 0.33333; }
tab-indicator {
hide-when-single-tab
position "bottom"
place-within-column
width 12
length total-proportion=0.8
gap 8
}
}
prefer-no-csd
// scratchpad
// workspace "scratchpad"
screenshot-path "~/Pictures/screenshots/screenshot-%Y-%m-%d %H-%M-%S.png"
// Indicate screencasted windows with red colors.
window-rule {
match is-window-cast-target=true
focus-ring {
active-color "#f38ba8"
inactive-color "#7d0d2d"
}
border {
inactive-color "#7d0d2d"
}
shadow {
color "#7d0d2d70"
}
tab-indicator {
active-color "#f38ba8"
inactive-color "#7d0d2d"
}
}
// Block out password managers from screencasts.
window-rule {
match app-id="KeePassXC"
open-floating true
// open-on-workspace "scratchpad"
block-out-from "screencast"
}
// Block out mako notifications from screencasts.
layer-rule {
match namespace="^notifications$"
block-out-from "screencast"
}
// Open the Firefox picture-in-picture player as floating by default.
window-rule {
// This app-id regular expression will work for both:
// - host Firefox (app-id is "firefox")
// - Flatpak Firefox (app-id is "org.mozilla.firefox")
match title="Picture-in-Picture"
open-floating true
}
// Place steam notifications in the bottom right
window-rule {
match app-id="steam" title="^notificationtoasts_[\\d]+_desktop$"
default-floating-position x=0 y=0 relative-to="bottom-right"
}
input {
// workspace-auto-back-and-forth
focus-follows-mouse max-scroll-amount="10%"
keyboard {
xkb {
layout "eu"
options "compose:caps,mod_led:compose"
}
}
touchpad {
tap
// natural-scroll
}
}
// autogenerated from here on
${matchFloat}
${cfg.extraConfig}
'';
};
}