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nixos-blueprint/modules/home/desktop/niri/niri.nix
2025-07-01 10:30:28 +03:00

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{
config,
hostName,
launcher,
lockscreen,
...
}: let
inherit (config.lib.stylix) colors;
inherit (config.stylix) cursor;
keyboard =
if hostName == "eldrid"
then "chromeos"
else "platform";
xdgPics =
config.xdg.userDirs.pictures;
in {
target = "niri/config.kdl";
text = let
arrows = {
left = "Left";
down = "Down";
up = "Up";
right = "Right";
};
homerow-arrows = {
left = "n";
down = "e";
up = "i";
right = "o";
};
letters = {
first = "Q";
second = "W";
third = "F";
fourth = "P";
fifth = "B";
sixth = "J";
seventh = "L";
eighth = "U";
ninth = "Y";
};
numbers = {
first = "1";
second = "2";
third = "3";
fourth = "4";
fifth = "5";
sixth = "6";
seventh = "7";
eighth = "8";
ninth = "9";
};
genArrowNavigation = keys: ''
Mod+${keys.left} { focus-column-left; }
Mod+${keys.down} { focus-window-or-workspace-down; }
Mod+${keys.up} { focus-window-or-workspace-up; }
Mod+${keys.right} { focus-column-right; }
Mod+Ctrl+${keys.left} { move-column-left; }
Mod+Ctrl+${keys.down} { move-window-down-or-to-workspace-down; }
Mod+Ctrl+${keys.up} { move-window-up-or-to-workspace-up; }
Mod+Ctrl+${keys.right} { move-column-right; }
Mod+Shift+${keys.left} { focus-monitor-left; }
Mod+Shift+${keys.down} { focus-monitor-down; }
Mod+Shift+${keys.up} { focus-monitor-up; }
Mod+Shift+${keys.right} { focus-monitor-right; }
Mod+Shift+Ctrl+${keys.left} { move-column-to-monitor-left; }
Mod+Shift+Ctrl+${keys.down} { move-column-to-monitor-down; }
Mod+Shift+Ctrl+${keys.up} { move-column-to-monitor-up; }
Mod+Shift+Ctrl+${keys.right} { move-column-to-monitor-right; }
'';
genWorkspacesNavigation = keys: ''
Mod+${keys.first} { focus-workspace 1; }
Mod+${keys.second} { focus-workspace 2; }
Mod+${keys.third} { focus-workspace 3; }
Mod+${keys.fourth} { focus-workspace 4; }
Mod+${keys.fifth} { focus-workspace 5; }
Mod+${keys.sixth} { focus-workspace 6; }
Mod+${keys.seventh} { focus-workspace 7; }
Mod+${keys.eighth} { focus-workspace 8; }
Mod+${keys.ninth} { focus-workspace 9; }
Mod+Ctrl+Shift+${keys.first} { move-column-to-workspace 1; }
Mod+Ctrl+Shift+${keys.second} { move-column-to-workspace 2; }
Mod+Ctrl+Shift+${keys.third} { move-column-to-workspace 3; }
Mod+Ctrl+Shift+${keys.fourth} { move-column-to-workspace 4; }
Mod+Ctrl+Shift+${keys.fifth} { move-column-to-workspace 5; }
Mod+Ctrl+Shift+${keys.sixth} { move-column-to-workspace 6; }
Mod+Ctrl+Shift+${keys.seventh} { move-column-to-workspace 7; }
Mod+Ctrl+Shift+${keys.eighth} { move-column-to-workspace 8; }
Mod+Ctrl+Shift+${keys.ninth} { move-column-to-workspace 9; }
'';
in ''
environment {
DISPLAY ":123"
QT_QPA_PLATFORMTHEME "gtk3"
MOZ_ENABLE_WAYLAND "1"
MOZ_WEBRENDER "1"
GDK_BACKEND "wayland"
QT_QPA_PLATFORM "wayland"
XDG_SESSION_TYPE "wayland"
CLUTTER_BACKEND "wayland"
SDL_VIDEODRIVER "wayland"
}
input {
keyboard {
xkb {
layout "us,ua"
variant "colemak_dh_ortho,"
}
repeat-delay 200
repeat-rate 50
track-layout "window"
}
touchpad {
tap
natural-scroll
accel-speed 0.2
accel-profile "flat"
}
mouse {
accel-speed 0.0
accel-profile "flat"
}
touch {
map-to-output "eDP-1"
}
warp-mouse-to-focus
workspace-auto-back-and-forth
}
cursor {
xcursor-theme "${cursor.name}"
xcursor-size ${toString cursor.size}
}
hotkey-overlay {
skip-at-startup
}
prefer-no-csd
screenshot-path "${xdgPics}/screenshots/screenshot-%Y-%m-%d-%H-%M-%S.png"
animations {
slowdown 0.5
}
layout {
gaps 3
// background-color "#${colors.base02}"
background-color "transparent"
center-focused-column "never" // "on-overflow"
default-column-width { proportion 1.0; }
preset-column-widths {
proportion 0.33333
proportion 0.66667
}
struts {
left 33
right 33
}
tab-indicator {
active-color "#${colors.base04}"
inactive-color "#${colors.base03}"
corner-radius 4
gap 6
gaps-between-tabs 3
length total-proportion=0.3
place-within-column
position "left"
width 6
}
focus-ring {
off
width 3
active-gradient from="#${colors.base0D}" to="#${colors.base0F}" angle=40 relative-to="workspace-view"
inactive-color "#${colors.base03}"
}
border {
width 1
active-color "#${colors.base0D}"
inactive-color "#${colors.base03}"
urgent-color "#${colors.base08}"
}
}
window-rule {
geometry-corner-radius 18
clip-to-geometry true
}
window-rule {
match is-window-cast-target=true
focus-ring {
width 3
active-color "#${colors.base0F}"
inactive-color "#${colors.base03}"
}
border {
width 3
active-color "#${colors.base0F}"
inactive-color "#${colors.base03}"
}
}
layer-rule {
match namespace="^wpaperd.*$"
place-within-backdrop true
}
overview {
workspace-shadow {
off
}
}
layer-rule {
match namespace="waybar"
match at-startup=true
opacity 0.99 // fixes the black fill
}
window-rule {
match title="Картинка в картинці"
match title="Picture-in-Picture"
open-floating true
}
window-rule {
match app-id="org.wezfurlong.wezterm"
match app-id="com.mitchellh.ghostty"
default-column-width { proportion 1.0; }
}
window-rule {
match app-id="re.sonny.Junction"
match app-id="com.github.hluk.copyq"
open-floating true
open-focused true
}
window-rule {
match app-id="com.mitchellh.ghostty"
draw-border-with-background false
}
window-rule {
match app-id=r#"^org\.keepassxc\.KeePassXC$"#
match app-id=r#"^org\.gnome\.World\.Secrets$"#
match app-id=r#"^Bitwarden$"#
match app-id="io.github.kukuruzka165.materialgram"
match app-id="org.telegram.desktop"
match app-id="org.signal.Signal"
match app-id="WebCord"
// block-out-from "screen-capture"
block-out-from "screencast"
}
binds {
Mod+Shift+Slash { show-hotkey-overlay; }
Mod+Tab { focus-workspace-previous; }
Mod+C { center-column; }
Mod+M { maximize-column; }
Mod+H { set-column-width "50%"; }
Mod+T { set-column-width "33%"; }
Mod+Shift+T { set-column-width "67%"; }
Mod+V { toggle-column-tabbed-display; }
Mod+G { switch-focus-between-floating-and-tiling; }
Mod+X { spawn "pkill" "-SIGUSR1" "waybar"; } // hide/show waybar
Mod+Ctrl+Comma { consume-or-expel-window-left; }
Mod+Ctrl+Period { consume-or-expel-window-right; }
Mod+Ctrl+Q { close-window; }
Mod+Ctrl+M { fullscreen-window; }
Mod+Ctrl+G { toggle-window-floating; }
Mod+Ctrl+Shift+M { toggle-windowed-fullscreen; }
Mod+Minus { set-column-width "-10%"; }
Mod+Equal { set-column-width "+10%"; }
Mod+Comma { set-column-width "-10%"; }
Mod+Period { set-column-width "+10%"; }
Mod+Shift+Comma { set-window-height "-10%"; }
Mod+Shift+Period { set-window-height "+10%"; }
Mod+Space { switch-layout "next"; }
Mod+Ctrl+Space repeat=false { toggle-overview; }
Mod+Return repeat=false { spawn "sh" "-c" "$TERMINAL"; }
Mod+BackSpace repeat=false { spawn "${launcher}"; }
Mod+A repeat=false { spawn "${launcher}"; }
Mod+Ctrl+L repeat=false { spawn "${lockscreen}"; }
Mod+Ctrl+V repeat=false { spawn "copyq" "menu"; }
Mod+Shift+W repeat=false { spawn "walker" "-m" "windows"; }
Mod+Ctrl+Shift+BracketLeft { quit; }
Mod+Ctrl+Shift+BracketRight { power-off-monitors; }
Print { screenshot; }
Ctrl+Print { screenshot-screen; }
Shift+Print { screenshot-window; }
// Caps_Lock { spawn "swayosd-client" "--caps-lock"; }
// XF86AudioRaiseVolume allow-when-locked=true { spawn "wpctl" "set-volume" "-l" "1.0" "@DEFAULT_AUDIO_SINK@" "5%+"; }
// XF86AudioLowerVolume allow-when-locked=true { spawn "wpctl" "set-volume" "-l" "1.0" "@DEFAULT_AUDIO_SINK@" "5%-"; }
// XF86AudioMute allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SINK@" "toggle"; }
// XF86AudioMicMute allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SOURCE@" "toggle"; }
XF86AudioRaiseVolume allow-when-locked=true { spawn "swayosd-client" "--output-volume" "raise"; }
XF86AudioLowerVolume allow-when-locked=true { spawn "swayosd-client" "--output-volume" "lower"; }
XF86AudioMute allow-when-locked=true { spawn "swayosd-client" "--output-volume" "mute-toggle"; }
XF86AudioMicMute allow-when-locked=true { spawn "swayosd-client" "--input-volume" "mute-toggle"; }
XF86AudioPlay allow-when-locked=true { spawn "playerctl" "play-pause"; }
XF86AudioPause allow-when-locked=true { spawn "playerctl" "pause"; }
XF86AudioPrev allow-when-locked=true { spawn "playerctl" "previous"; }
XF86AudioNext allow-when-locked=true { spawn "playerctl" "next"; }
XF86ScreenSaver allow-when-locked=true { spawn "${lockscreen}"; }
XF86MonBrightnessUp allow-when-locked=true { spawn "brightnessctl" "s" "5%+"; }
XF86MonBrightnessDown allow-when-locked=true { spawn "brightnessctl" "s" "5%-"; }
Alt+XF86MonBrightnessUp allow-when-locked=true { spawn "brightnessctl" "s" "5%+" "-d" "${keyboard}::kbd_backlight"; }
Alt+XF86MonBrightnessDown allow-when-locked=true { spawn "brightnessctl" "s" "5%-" "-d" "${keyboard}::kbd_backlight"; }
XF86KbdBrightnessUp allow-when-locked=true { spawn "brightnessctl" "s" "5%+" "-d" "${keyboard}::kbd_backlight"; }
XF86KbdBrightnessDown allow-when-locked=true { spawn "brightnessctl" "s" "5%-" "-d" "${keyboard}::kbd_backlight"; }
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+Next { focus-workspace-down; }
Mod+Prior { focus-workspace-up; }
Mod+Ctrl+Next { move-column-to-workspace-down; }
Mod+Ctrl+Prior { move-column-to-workspace-up; }
Mod+Shift+Next { move-workspace-down; }
Mod+Shift+Prior { move-workspace-up; }
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; }
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; }
Mod+TouchpadScrollDown { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02+"; }
Mod+TouchpadScrollUp { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02-"; }
${genArrowNavigation arrows}
${genArrowNavigation homerow-arrows}
${genWorkspacesNavigation letters}
${genWorkspacesNavigation numbers}
}
'';
}