dotfiles/dot_config/niri/config.kdl

// This config is in the KDL format: https://kdl.dev
// "/-" comments out the following node.

input {
    keyboard {
        xkb {
            // You can set rules, model, layout, variant and options.
            // For more information, see xkeyboard-config(7).

            // For example:
            // layout "us,ru"
            // options "grp:win_space_toggle,compose:ralt,ctrl:nocaps"
            layout "us"
            options "compose:ralt"
        }

        // You can set the keyboard repeat parameters. The defaults match wlroots and sway.
        // Delay is in milliseconds before the repeat starts. Rate is in characters per second.
        repeat-delay 200
        repeat-rate 50

        // Niri can remember the keyboard layout globally (the default) or per-window.
        // - "global" - layout change is global for all windows.
        // - "window" - layout is tracked for each window individually.
        // track-layout "global"
    }

    // Next sections include libinput settings.
    // Omitting settings disables them, or leaves them at their default values.
    touchpad {
        tap
        // dwt
        // dwtp
        natural-scroll
        // accel-speed 0.2
        // accel-profile "flat"
        // tap-button-map "left-middle-right"
        // click-method "clickfinger"
    }

    mouse {
        // natural-scroll
        accel-speed 0.0
        accel-profile "flat"
    }

    trackpoint {
        // natural-scroll
        // accel-speed 0.2
        // accel-profile "flat"
    }

    tablet {
        // Set the name of the output (see below) which the tablet will map to.
        // If this is unset or the output doesn't exist, the tablet maps to one of the
        // existing outputs.
        map-to-output "eDP-1"
    }

    touch {
        // Set the name of the output (see below) which touch input will map to.
        // If this is unset or the output doesn't exist, touch input maps to one of the
        // existing outputs.
        map-to-output "eDP-1"
    }

    // By default, niri will take over the power button to make it sleep
    // instead of power off.
    // Uncomment this if you would like to configure the power button elsewhere
    // (i.e. logind.conf).
    // disable-power-key-handling
    
    // Uncomment this to make the mouse warp to the center of newly focused windows.
    warp-mouse-to-focus

    // Focus windows and outputs automatically when moving the mouse into them.
    focus-follows-mouse max-scroll-amount="0%"

    // Uncomment this to enable workspace auto-back-and-forth.
    // If enabled, switching to the same workspace by index twice will switch back to the
    // previous workspace.
    // workspace-auto-back-and-forth
}

// You can configure outputs by their name, which you can find
// by running `niri msg outputs` while inside a niri instance.
// The built-in laptop monitor is usually called "eDP-1".
// Remember to uncomment the node by removing "/-"!
/-output "eDP-1" {
    // Uncomment this line to disable this output.
    // off

    // Scale is a floating-point number, but at the moment only integer values work.
    scale 2.0

    // Transform allows to rotate the output counter-clockwise, valid values are:
    // normal, 90, 180, 270, flipped, flipped-90, flipped-180 and flipped-270.
    transform "normal"

    // Resolution and, optionally, refresh rate of the output.
    // The format is "<width>x<height>" or "<width>x<height>@<refresh rate>".
    // If the refresh rate is omitted, niri will pick the highest refresh rate
    // for the resolution.
    // If the mode is omitted altogether or is invalid, niri will pick one automatically.
    // Run `niri msg outputs` while inside a niri instance to list all outputs and their modes.
    mode "1920x1080@120.030"

    // Position of the output in the global coordinate space.
    // This affects directional monitor actions like "focus-monitor-left", and cursor movement.
    // The cursor can only move between directly adjacent outputs.
    // Output scale has to be taken into account for positioning:
    // outputs are sized in logical, or scaled, pixels.
    // For example, a 3840×2160 output with scale 2.0 will have a logical size of 1920×1080,
    // so to put another output directly adjacent to it on the right, set its x to 1920.
    // It the position is unset or results in an overlap, the output is instead placed
    // automatically.
    position x=1280 y=0
}

output "DP-1" {
    mode "1920x1080"
    position x=0 y=0
    // variable-refresh-rate
}


output "HDMI-A-1" {
    mode "1920x1080@60"
    position x=1920 y=0
}


layout {
    // By default focus ring and border are rendered as a solid background rectangle
    // behind windows. That is, they will show up through semitransparent windows.
    // This is because windows using client-side decorations can have an arbitrary shape.
    //
    // If you don't like that, you should uncomment `prefer-no-csd` below.
    // Niri will draw focus ring and border *around* windows that agree to omit their
    // client-side decorations.

    // You can change how the focus ring looks.
    focus-ring {
        // Uncomment this line to disable the focus ring.
        // off

        // How many logical pixels the ring extends out from the windows.
        width 2

        // Colors can be set in a variety of ways:
        // - CSS named colors: "red"
        // - RGB hex: "#rgb", "#rgba", "#rrggbb", "#rrggbbaa"
        // - CSS-like notation: "rgb(255, 127, 0)", rgba(), hsl() and a few others.

        // Color of the ring on the active monitor.
        active-color "#f4dbd6"

        // Color of the ring on inactive monitors.
        inactive-color "#363a4f"

        // Additionally, there's a legacy RGBA syntax:
        // active-color 127 200 255 255

        // You can also use gradients. They take precedence over solid colors.
        // Gradients are rendered the same as CSS linear-gradient(angle, from, to).
        // The angle is the same as in linear-gradient, and is optional,
        // defaulting to 180 (top-to-bottom gradient).
        // You can use any CSS linear-gradient tool on the web to set these up.
        //
        // active-gradient from="#80c8ff" to="#bbddff" angle=45

        // You can also color the gradient relative to the entire view
        // of the workspace, rather than relative to just the window itself.
        // To do that, set relative-to="workspace-view".
        //
        // inactive-gradient from="#505050" to="#808080" angle=45 relative-to="workspace-view"
    }

    // You can also add a border. It's similar to the focus ring, but always visible.
    border {
        // The settings are the same as for the focus ring.
        // If you enable the border, you probably want to disable the focus ring.
        off

        width 4
        active-color "#ffc87f"
        inactive-color "#505050"

        // active-gradient from="#ffbb66" to="#ffc880" angle=45 relative-to="workspace-view"
        // inactive-gradient from="#505050" to="#808080" angle=45 relative-to="workspace-view"
    }

    // You can customize the widths that "switch-preset-column-width" (Mod+R) toggles between.
    preset-column-widths {
        // Proportion sets the width as a fraction of the output width, taking gaps into account.
        // For example, you can perfectly fit four windows sized "proportion 0.25" on an output.
        // The default preset widths are 1/3, 1/2 and 2/3 of the output.
        proportion 0.33333
        proportion 0.5
        proportion 0.66667

        // Fixed sets the width in logical pixels exactly.
        // fixed 1920
    }

    // You can change the default width of the new windows.
    default-column-width { proportion 0.66667; }

    // If you leave the brackets empty, the windows themselves will decide their initial width.
    // default-column-width {}

    // Set gaps around windows in logical pixels.
    gaps 16

    // Struts shrink the area occupied by windows, similarly to layer-shell panels.
    // You can think of them as a kind of outer gaps. They are set in logical pixels.
    // Left and right struts will cause the next window to the side to always be visible.
    // Top and bottom struts will simply add outer gaps in addition to the area occupied by
    // layer-shell panels and regular gaps.
    struts {
        // left 64
        // right 64
        // top 64
        // bottom 64
    }

    // When to center a column when changing focus, options are:
    // - "never", default behavior, focusing an off-screen column will keep at the left
    //   or right edge of the screen.
    // - "on-overflow", focusing a column will center it if it doesn't fit
    //   together with the previously focused column.
    // - "always", the focused column will always be centered.
    center-focused-column "on-overflow"
}

// You can override environment variables for processes spawned by niri.
environment {
    // Set a variable like this:
    // QT_QPA_PLATFORM "wayland"

    DISPLAY ":0"
    QT_QPA_PLATFORMTHEME "qt6ct"
}

cursor {
    // Change the theme and size of the cursor as well as set the
    // `XCURSOR_THEME` and `XCURSOR_SIZE` env variables.
    xcursor-theme "Qogir-dark"
    xcursor-size 24
}

// Uncomment this line to ask the clients to omit their client-side decorations if possible.
// If the client will specifically ask for CSD, the request will be honored.
// Additionally, clients will be informed that they are tiled, removing some rounded corners.
prefer-no-csd

// You can change the path where screenshots are saved.
// A ~ at the front will be expanded to the home directory.
// The path is formatted with strftime(3) to give you the screenshot date and time.
screenshot-path "~/Pictures/Screenshots/Screenshot from %Y-%m-%d %H-%M-%S.png"

// You can also set this to null to disable saving screenshots to disk.
// screenshot-path null

// Settings for the "Important Hotkeys" overlay.
hotkey-overlay {
    // Uncomment this line if you don't want to see the hotkey help at niri startup.
    // skip-at-startup
}

// Animation settings.
animations {
    // Uncomment to turn off all animations.
    // off

    // Slow down all animations by this factor. Values below 1 speed them up instead.
    // slowdown 3.0

    // You can configure all individual animations.
    // Available settings are the same for all of them.
    // - off disables the animation.
    //
    // Niri supports two animation types: easing and spring.
    // You can set properties for only ONE of them.
    //
    // Easing has the following settings:
    // - duration-ms sets the duration of the animation in milliseconds.
    // - curve sets the easing curve. Currently, available curves
    //   are "ease-out-cubic" and "ease-out-expo".
    //
    // Spring animations work better with touchpad gestures, because they
    // take into account the velocity of your fingers as you release the swipe.
    // The parameters are less obvious and generally should be tuned
    // with trial and error. Notably, you cannot directly set the duration.
    // You can use this app to help visualize how the spring parameters
    // change the animation: https://flathub.org/apps/app.drey.Elastic
    //
    // A spring animation is configured like this:
    // - spring damping-ratio=1.0 stiffness=1000 epsilon=0.0001
    //
    // The damping ratio goes from 0.1 to 10.0 and has the following properties:
    // - below 1.0: underdamped spring, will oscillate in the end.
    // - above 1.0: overdamped spring, won't oscillate.
    // - 1.0: critically damped spring, comes to rest in minimum possible time
    //        without oscillations.
    //
    // However, even with damping ratio = 1.0 the spring animation may oscillate
    // if "launched" with enough velocity from a touchpad swipe.
    //
    // Lower stiffness will result in a slower animation more prone to oscillation.
    //
    // Set epsilon to a lower value if the animation "jumps" in the end.
    //
    // The spring mass is hardcoded to 1.0 and cannot be changed. Instead, change
    // stiffness proportionally. E.g. increasing mass by 2x is the same as
    // decreasing stiffness by 2x.

    // Animation when switching workspaces up and down,
    // including after the touchpad gesture.
    workspace-switch {
        // off
        spring damping-ratio=1.0 stiffness=1000 epsilon=0.0001
    }

    // All horizontal camera view movement:
    // - When a window off-screen is focused and the camera scrolls to it.
    // - When a new window appears off-screen and the camera scrolls to it.
    // - When a window resizes bigger and the camera scrolls to show it in full.
    // - And so on.
    horizontal-view-movement {
        // off
        // spring damping-ratio=1.0 stiffness=800 epsilon=0.0001
    }

    // Window opening animation. Note that this one has different defaults.
    window-open {
        // off
        duration-ms 150
        curve "ease-out-expo"

        // Example for a slightly bouncy window opening:
        // spring damping-ratio=0.8 stiffness=1000 epsilon=0.0001
    }

    // Config parse error and new default config creation notification
    // open/close animation.
    config-notification-open-close {
        // off
        spring damping-ratio=0.6 stiffness=1000 epsilon=0.001
    }
}

// Window rules let you adjust behavior for individual windows.
// They are processed in order of appearance in this file.
// (This example rule is commented out with a "/-" in front.)
/-window-rule {
    // Match directives control which windows this rule will apply to.
    // You can match by app-id and by title.
    // The window must match all properties of the match directive.
    match app-id="org.myapp.MyApp" title="My Cool App"

    // There can be multiple match directives. A window must match any one
    // of the rule's match directives.
    //
    // If there are no match directives, any window will match the rule.
    match title="Second App"

    // You can also add exclude directives which have the same properties.
    // If a window matches any exclude directive, it won't match this rule.
    //
    // Both app-id and title are regular expressions.
    // Raw KDL strings are helpful here.
    exclude app-id=r#"\.unwanted\."#

    // Here are the properties that you can set on a window rule.
    // You can override the default column width.
    default-column-width { proportion 0.75; }

    // You can set the output that this window will initially open on.
    // If such an output does not exist, it will open on the currently
    // focused output as usual.
    open-on-output "eDP-1"

    // Make this window open as a maximized column.
    open-maximized true

    // Make this window open fullscreen.
    open-fullscreen true
    // You can also set this to false to prevent a window from opening fullscreen.
    // open-fullscreen false
}

/// Workspaces

window-rule {
    match app-id="steam_app_*"
    match app-id="cs2"
    match app-id="genshinimpact.exe"
    match app-id="starrail.exe"
    match app-id="zenlesszonezero.exe"

    open-on-output "DP-1"
    open-maximized true
    open-fullscreen true
}

// Here's a useful example. Work around WezTerm's initial configure bug
// by setting an empty default-column-width.
window-rule {
    // This regular expression is intentionally made as specific as possible,
    // since this is the default config, and we want no false positives.
    // You can get away with just app-id="wezterm" if you want.
    // The regular expression can match anywhere in the string.
    match app-id=r#"^org\.wezfurlong\.wezterm$"#
    default-column-width {}
}

window-rule {
    geometry-corner-radius 10
    clip-to-geometry true
}

binds {
    // Keys consist of modifiers separated by + signs, followed by an XKB key name
    // in the end. To find an XKB name for a particular key, you may use a program
    // like wev.
    //
    // "Mod" is a special modifier equal to Super when running on a TTY, and to Alt
    // when running as a winit window.
    //
    // Most actions that you can bind here can also be invoked programmatically with
    // `niri msg action do-something`.

    // Mod-Shift-/, which is usually the same as Mod-?,
    // shows a list of important hotkeys.
    Mod+Shift+Slash { show-hotkey-overlay; }

    // Suggested binds for running programs: terminal, app launcher, screen locker.
    Mod+Return { spawn "footclient"; }
    Mod+D { spawn "rofi" "-show" "drun" "-theme" "catppuccin-macchiato"; }
    Mod+W { spawn "rofi" "-show" "window" "-theme" "catppuccin-macchiato"; }
    Mod+Q { spawn "wlogout" "-p" "layer-shell"; }

    Mod+E repeat=false { spawn "kitty" "--class='fm-term'" "nnn" "-da" "-P" "p"; }
    Mod+Shift+E repeat=false { spawn "xdg-open" "."; }

    Mod+V { spawn "bash" "-c" "cliphist list | rofi -dmenu | cliphist decode | wl-copy"; }

    // Example volume keys mappings for PipeWire & WirePlumber.
    // XF86AudioRaiseVolume { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.1+"; }
    // XF86AudioLowerVolume { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.1-"; }
    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"; }

    XF86AudioMedia  allow-when-locked=true  { spawn "playerctl" "play-pause"; }
    XF86AudioPlay   allow-when-locked=true  { spawn "playerctl" "play-pause"; }
    XF86AudioPrev   allow-when-locked=true  { spawn "playerctl" "previous"; }
    XF86AudioNext   allow-when-locked=true  { spawn "playerctl" "next"; }

    XF86MonBrightnessUp   allow-when-locked=true  { spawn "brightnessctl" "set" "+5%"; }
    XF86MonBrightnessDown allow-when-locked=true  { spawn "brightnessctl" "set" "5%-"; }

    Mod+C { 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+Shift+Left  { move-column-left; }
    Mod+Shift+Down  { move-window-down; }
    Mod+Shift+Up    { move-window-up; }
    Mod+Shift+Right { move-column-right; }
    Mod+Shift+H     { move-column-left; }
    Mod+Shift+J     { move-window-down; }
    Mod+Shift+K     { move-window-up; }
    Mod+Shift+L     { move-column-right; }

    // Alternative commands that move across workspaces when reaching
    // the first or last window in a column.
    // Mod+J     { focus-window-or-workspace-down; }
    // Mod+K     { focus-window-or-workspace-up; }
    // Mod+Ctrl+J     { move-window-down-or-to-workspace-down; }
    // Mod+Ctrl+K     { move-window-up-or-to-workspace-up; }

    Mod+Home { focus-column-first; }
    Mod+End  { focus-column-last; }
    Mod+Shift+Home { move-column-to-first; }
    Mod+Shift+End  { move-column-to-last; }

    Mod+Ctrl+Left  { focus-monitor-left; }
    Mod+Ctrl+Down  { focus-monitor-down; }
    Mod+Ctrl+Up    { focus-monitor-up; }
    Mod+Ctrl+Right { focus-monitor-right; }
    Mod+Ctrl+H     { focus-monitor-left; }
    Mod+Ctrl+J     { focus-monitor-down; }
    Mod+Ctrl+K     { focus-monitor-up; }
    Mod+Ctrl+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; }
    // ...

    Mod+Shift+Comma  { move-window-to-monitor-left; }
    Mod+Shift+Period  { move-window-to-monitor-right; }
    Mod+Comma { focus-monitor-left; }
    Mod+Period { focus-monitor-right; }

    // 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+Shift+Page_Down { move-column-to-workspace-down; }
    Mod+Shift+Page_Up   { move-column-to-workspace-up; }
    Mod+Shift+U         { move-column-to-workspace-down; }
    Mod+Shift+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+Ctrl+Page_Down { move-workspace-down; }
    Mod+Ctrl+Page_Up   { move-workspace-up; }
    Mod+Ctrl+U         { move-workspace-down; }
    Mod+Ctrl+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+Ctrl+WheelScrollDown      cooldown-ms=150 { focus-workspace-down; }
    Mod+Ctrl+WheelScrollUp        cooldown-ms=150 { focus-workspace-up; }
    Mod+Ctrl+Shift+WheelScrollDown cooldown-ms=150 { move-column-to-workspace-down; }
    Mod+Ctrl+Shift+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+WheelScrollDown      { focus-column-right; }
    Mod+WheelScrollUp        { focus-column-left; }
    Mod+Shift+WheelScrollDown { move-column-right; }
    Mod+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+Ctrl+1 { move-column-to-workspace 1; }
    Mod+Ctrl+2 { move-column-to-workspace 2; }
    Mod+Ctrl+3 { move-column-to-workspace 3; }
    Mod+Ctrl+4 { move-column-to-workspace 4; }
    Mod+Ctrl+5 { move-column-to-workspace 5; }
    Mod+Ctrl+6 { move-column-to-workspace 6; }
    Mod+Ctrl+7 { move-column-to-workspace 7; }
    Mod+Ctrl+8 { move-column-to-workspace 8; }
    Mod+Ctrl+9 { move-column-to-workspace 9; }

    Mod+Shift+1 { move-window-to-workspace 1; }
    Mod+Shift+2 { move-window-to-workspace 2; }
    Mod+Shift+3 { move-window-to-workspace 3; }
    Mod+Shift+4 { move-window-to-workspace 4; }
    Mod+Shift+5 { move-window-to-workspace 5; }
    Mod+Shift+6 { move-window-to-workspace 6; }
    Mod+Shift+7 { move-window-to-workspace 7; }
    Mod+Shift+8 { move-window-to-workspace 8; }
    Mod+Shift+9 { move-window-to-workspace 9; }

    // Alternatively, there are commands to move just a single window:
    // Mod+Ctrl+1 { move-window-to-workspace 1; }

    // Mod+Shift+BracketLeft  { consume-window-into-column; }
    // Mod+Shift+BracketRight { expel-window-from-column; }

    // There are also commands that consume or expel a single window to the side.
    Mod+BracketLeft  { consume-or-expel-window-left; }
    Mod+BracketRight { consume-or-expel-window-right; }

    Mod+R repeat=false  { switch-preset-column-width; }
    Mod+F repeat=false  { maximize-column; }
    Mod+Shift+F repeat=false  { fullscreen-window; }
    Mod+Ctrl+C { center-column; }
    Mod+X { 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%"; }

    // 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"; }

    Print { screenshot; }
    Mod+Shift+S { screenshot; }
    Ctrl+Print { screenshot-screen; }
    Alt+Print { screenshot-window; }
    Mod+Ctrl+Shift+S { screenshot-window; }

    // The quit action will show a confirmation dialog to avoid accidental exits.
    // If you want to skip the confirmation dialog, set the flag like so:
    // Mod+Shift+E { quit skip-confirmation=true; }
    Mod+Shift+Q { quit; }

    // Mod+Shift+P { power-off-monitors; }

    // This debug bind will tint all surfaces green, unless they are being
    // directly scanned out. It's therefore useful to check if direct scanout
    // is working.
    // Mod+Shift+Ctrl+T { toggle-debug-tint; }
}

// Settings for debugging. Not meant for normal use.
// These can change or stop working at any point with little notice.
debug {
    // Make niri take over its DBus services even if it's not running as a session.
    // Useful for testing screen recording changes without having to relogin.
    // The main niri instance will *not* currently take back the services; so you will
    // need to relogin in the end.
    // dbus-interfaces-in-non-session-instances

    // Wait until every frame is done rendering before handing it over to DRM.
    // wait-for-frame-completion-before-queueing

    // Enable direct scanout into overlay planes.
    // May cause frame drops during some animations on some hardware.
    // enable-overlay-planes

    // Disable the use of the cursor plane.
    // The cursor will be rendered together with the rest of the frame.
    disable-cursor-plane

    // Override the DRM device that niri will use for all rendering.
    render-drm-device "/dev/dri/renderD128"

    // Enable the color-transformations capability of the Smithay renderer.
    // May cause a slight decrease in rendering performance.
    // enable-color-transformations-capability

    // Emulate zero (unknown) presentation time returned from DRM.
    // This is a thing on NVIDIA proprietary drivers, so this flag can be
    // used to test that we don't break too hard on those systems.
    // emulate-zero-presentation-time
}

// Add lines like this to spawn processes at startup.
// Note that running niri as a session supports xdg-desktop-autostart,
// which may be more convenient to use.
// spawn-at-startup "alacritty" "-e" "fish"
spawn-at-startup "hyprpaper"
spawn-at-startup "swaync"
spawn-at-startup "waybar"
spawn-at-startup "systemctl" "start" "--user" "foot-server"
spawn-at-startup "systemctl" "start" "--user" "sunshine"
// spawn-at-startup "systemctl" "start" "--user" "gammastep"
spawn-at-startup "/usr/lib/polkit-kde-authentication-agent-1"
spawn-at-startup "/usr/lib/kdeconnectd"
spawn-at-startup "kdeconnect-indicator"
spawn-at-startup "wl-paste" "--type" "text" "--watch" "cliphist" "store"
spawn-at-startup "wl-paste" "--type" "image" "--watch" "cliphist" "store"
spawn-at-startup "swayosd-server"
spawn-at-startup "swayidle" "before-sleep" "'loginctl lock-session'" "lock" "'swaylock'"
spawn-at-startup "xwayland-satellite"