Add MangoWM configuration and scripts for window management on scrolling layout

This commit is contained in:
2026-06-12 10:56:57 +02:00
parent 434f14707c
commit c9f2d4eccf
6 changed files with 386 additions and 0 deletions

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@ -30,6 +30,11 @@
inputs.home-manager.follows = "home-manager";
};
mangowm = {
url = "github:mangowm/mango";
inputs.nixpkgs.follows = "nixpkgs";
};
stylix = {
url = "github:nix-community/stylix/master"; #Had to use branch or it would not build corrently
inputs.nixpkgs.follows = "nixpkgs";
@ -79,6 +84,7 @@
home-manager,
plasma-manager,
noctalia,
mangowm,
nixos-hardware,
aagl,
stylix,

20
mango/default.nix Normal file
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@ -0,0 +1,20 @@
{
inputs,
pkgs,
...
}: {
imports = [
inputs.mangowm.nixosModules.mango
../modules/hyprlock
];
environment.systemPackages = with pkgs; [
libnotify #Needed to send notifications myself (Like when reloading the config)
];
home-manager.sharedModules = [
./home.nix
];
programs.mango.enable = true;
}

208
mango/home.nix Normal file
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@ -0,0 +1,208 @@
{
pkgs,
inputs,
lib,
...
}: let
# ── External scripts ──
resizeScript = pkgs.writeShellScriptBin "resize.sh" (builtins.readFile ./scripts/resize.sh);
layoutCmdScript = pkgs.writeShellScriptBin "layout-cmd.sh" (builtins.readFile ./scripts/layout-cmd.sh);
# Helper to get the bin path
resizePath = "${resizeScript}/bin/resize.sh";
layoutCmdPath = "${layoutCmdScript}/bin/layout-cmd.sh";
tagBinds = lib.concatLists (
builtins.genList (i: let
n = toString (i + 1);
in [
"SUPER,${n},view,${n}"
"SUPER+CTRL,${n},tag,${n}"
])
9
);
# All key bindings
defaultBinds =
# --- Common/Session ---
[
"SUPER+SHIFT,E,quit"
#"SUPER+CTRL,R,reload_config"
"SUPER+CTRL,R,spawn_shell,mmsg dispatch reload_config && notify-send -u low -t 500 \"MangoWM\" \"Reloaded \""
]
# --- Screenshot ---
++ [
"SUPER+SHIFT,S,spawn,noctalia msg screenshot-region"
]
# --- Launchers ---
++ [
"SUPER,T,spawn,kitty" # Mod+T → terminal
"SUPER,D,spawn,noctalia msg panel-toggle launcher" # Mod+D → launcher
#"SUPER+SHIFT,L,spawn,noctalia msg session lock" # Super+L → lock
"SUPER+SHIFT,L,spawn,hyprlock"
]
# --- Media keys ---
++ [
"NONE,XF86AudioRaiseVolume,spawn,noctalia msg volume-up"
"NONE,XF86AudioLowerVolume,spawn,noctalia msg volume-down"
"NONE,XF86AudioMute,spawn,noctalia msg volume-mute"
"NONE,XF86AudioMicMute,spawn,noctalia msg mic-mute"
"NONE,XF86AudioPlay,spawn,playerctl play-pause"
"NONE,XF86AudioStop,spawn,playerctl stop"
"NONE,XF86AudioPrev,spawn,playerctl previous"
"NONE,XF86AudioNext,spawn,playerctl next"
]
# --- Brightness ---
++ [
"NONE,XF86MonBrightnessUp,spawn,noctalia msg brightness-up"
"NONE,XF86MonBrightnessDown,spawn,noctalia msg brightness-down"
]
# --- Focus (directional) ---
++ [
"SUPER,Left,focusdir,left"
"SUPER,Down,focusdir,down"
"SUPER,Up,focusdir,up"
"SUPER,Right,focusdir,right"
# vim bindings
"SUPER,H,focusdir,left"
"SUPER,J,focusdir,down"
"SUPER,K,focusdir,up"
"SUPER,L,focusdir,right"
]
# --- Move windows (swap with neighbor) ---
++ [
"SUPER+CTRL,Left,exchange_client,left"
"SUPER+CTRL,Down,exchange_client,down"
"SUPER+CTRL,Up,exchange_client,up"
"SUPER+CTRL,Right,exchange_client,right"
# vim bindings
"SUPER+CTRL,H,exchange_client,left"
"SUPER+CTRL,J,exchange_client,down"
"SUPER+CTRL,K,exchange_client,up"
"SUPER+CTRL,L,exchange_client,right"
]
# --- Tags (workspaces) 1-9 ---
++ tagBinds # Generated list of binds for tags 1-9
++ [
"SUPER,U,viewtoleft_have_client"
"SUPER,I,viewtoright_have_client"
"SUPER+SHIFT,U,tagtoleft"
"SUPER+SHIFT,I,tagtoright"
]
# --- Close window ---
++ [
"SUPER,Q,killclient"
]
# --- Layout / sizing ---
++ [
"SUPER+SHIFT,R,switch_layout" # Cycle layouts
"SUPER,F,spawn_shell,${layoutCmdPath} 'S:${resizePath} fullscreen' 'mmsg dispatch togglemaximizescreen'"
"SUPER+SHIFT,F,togglefullscreen"
"SUPER,C,centerwin" # Center floating window
# For Scroller
"SUPER,ssharp,spawn_shell,${layoutCmdPath} 'S:${resizePath} down' 'notify-send \"Title\" \"Down\"'"
#"SUPER,ssharp,spawn_shell,${resizePath} down"
"SUPER,dead_acute,spawn_shell,${layoutCmdPath} 'S:${resizePath} up' 'notify-send \"Title\" \"Up\"'"
#"SUPER,dead_acute,spawn_shell,${resizePath} up"
]
# --- Floating ---
++ [
"SUPER,V,togglefloating"
]
# --- Power off monitors ---
++ [
"SUPER+SHIFT,P,spawn,mmsg dispatch toggle_monitor,eDP-1"
];
# Extra config for settings that don't have structured Nix attrs
extraConf = ''
# Input
xkb_rules_layout=de
numlockon=1
mouse_accel_profile=1
mouse_accel_speed=-0.4
# Appearance / Theming
focuscolor=0xffc87faa
bordercolor=0x505050ff
urgentcolor=0x9b0000ff
borderpx=2
# Blur
blur=1
blur_params_num_passes=2
blur_params_radius=5
blur_params_noise=0.02
blur_params_brightness=1
blur_params_contrast=1
blur_params_saturation=1
# window-rule geometry-corner-radius 12
border_radius=12
# Opacity
focused_opacity=1.0
unfocused_opacity=0.95
# Layout
gappih=10
gappiv=10
gappoh=10
gappov=10
# Master-stack settings (tile layout)
default_mfact=0.5
default_nmaster=1
new_is_master=1
# Scroller
scroller_default_proportion=0.5
scroller_focus_center=0
scroller_default_proportion_single=1.0
# Layout cycling order (Mod+R)
circle_layout=scroller,tile,center_tile,grid
# Monitor
monitorrule=name:^eDP-1$,width:2880,height:1920,refresh:120,x:0,y:0,scale:2
# Autostart
exec-once=noctalia
exec-once=lxpolkit
exec-once = ${pkgs.kdePackages.kwallet-pam}/libexec/pam_kwallet_init
exec-once="rm -rf ''${XDG_RUNTIME_DIR:-/tmp}/mango-resize"
tagrule=id:1,layout_name:scroller
tagrule=id:2,layout_name:scroller
tagrule=id:3,layout_name:scroller
tagrule=id:4,layout_name:scroller
tagrule=id:5,layout_name:scroller
tagrule=id:6,layout_name:scroller
tagrule=id:7,layout_name:scroller
tagrule=id:8,layout_name:scroller
tagrule=id:9,layout_name:scroller
'';
in {
imports = [
inputs.mangowm.hmModules.mango
../modules/noctalia/home.nix
];
wayland.windowManager.mango = {
enable = true;
# Additional autostart (most handled in extraConfig exec-once)
autostart_sh = "";
settings = {
# Key bindings (flat list; keymode for submaps below if needed)
bind = defaultBinds;
};
# Raw config lines for options without structured Nix attrs
extraConfig = extraConf;
};
}

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@ -0,0 +1,21 @@
#!/bin/sh
set -eu
tag_json=$(mmsg get all-tags)
symbol=$(printf '%s' "$tag_json" | jq -r '
.all_tags[0].tags[] | select(.is_active == true) | .layout
' | head -1)
arg1="$1"
target_layout="${arg1%%:*}"
for arg in "${@:1:$#-1}"; do
layout="${arg%%:*}"
cmd="${arg#*:}"
if [ "$symbol" = "$layout" ]; then
eval "$cmd"
exit 0
fi
done
eval "${@: -1}"

130
mango/scripts/resize.sh Normal file
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@ -0,0 +1,130 @@
#!/bin/sh
set -eu
# 1⃣ Presets
PRESETS=" 0.15 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00"
# Per-window saved-proportion directory
PROPORTION_DIR="${XDG_RUNTIME_DIR:-/tmp}/mango-resize"
# 2⃣ Helper: abort with a clear message if a required binary is missing
need_cmd() {
command -v "$1" >/dev/null 2>&1 || {
printf "❌ Required command '%s' not found in PATH. Install it first.\n" "$1" >&2
exit 127
}
}
need_cmd mmsg
need_cmd jq
need_cmd awk
need_cmd wc
need_cmd sed
# 3⃣ Get the *currently focused* client.
client_json=$(mmsg get focusing-client || true)
# 3a⃣ Extract the window's unique id (used as the per-window state key)
win_id=$(printf '%s' "$client_json" | jq -r '.id // empty' || true)
if [ -z "$win_id" ]; then
printf "⚠️ Could not determine window id aborting.\n" >&2
exit 1
fi
# Per-window state file
PROPORTION_FILE="$PROPORTION_DIR/$win_id"
# 3b⃣ Extract current client width
current=$(printf '%s' "$client_json" | jq -r '.width // empty' || true)
if [ -z "$current" ]; then
printf "⚠️ No focusing client reported using monitor width as current size.\n"
current=$(mmsg get all-monitors | jq -r '
if type == "array" then
(map(select(.active == true))[0].width)
else
(.monitors | map(select(.active == true))[0].width)
end
' || true)
fi
# 4⃣ Get the *usable* workarea width
usable_width=$(mmsg get workarea 2>/dev/null || true)
if [ -n "$usable_width" ]; then
usable_width=$(printf '%s' "$usable_width" | jq -r '.width // empty')
fi
if [ -z "$usable_width" ]; then
usable_width=$(mmsg get all-monitors | jq -r '
if type == "array" then
(map(select(.active == true))[0].width)
else
(.monitors | map(select(.active == true))[0].width)
end
')
fi
# 5⃣ Compute the proportion
approx=$(awk -v cw="$current" -v uw="$usable_width" '
BEGIN {
if (uw <= 0) { print "0.50"; exit }
printf "%.4f\n", cw / uw
}')
# 6⃣ Find the nearest preset index
nearest_index=$(awk -v target="$approx" '
BEGIN {
split("'"$PRESETS"'", a, " ");
best_i = 1;
best_d = 999;
for (i = 1; i <= length(a); i++) {
d = a[i] - target;
if (d < 0) d = -d;
if (d < best_d) {
best_d = d;
best_i = i;
}
}
print best_i;
}')
# 7⃣ Apply the direction argument
case "${1:-}" in
up) new_index=$((nearest_index + 1)) ;;
down) new_index=$((nearest_index - 1)) ;;
fullscreen)
# Check if currently fullscreen (approx >= 0.95 → treat as fullscreen)
is_fullscreen=$(awk -v a="$approx" 'BEGIN { print (a >= 0.95) ? "1" : "0" }')
if [ "$is_fullscreen" = "1" ]; then
# Currently fullscreen → restore this window's saved proportion
if [ -f "$PROPORTION_FILE" ]; then
saved=$(cat "$PROPORTION_FILE")
mmsg dispatch "set_proportion,$saved"
printf "✅ [win %s] Restored proportion to %s (fullscreen toggle off)\n" "$win_id" "$saved"
rm -f "$PROPORTION_FILE"
else
printf "⚠️ [win %s] No saved proportion defaulting to 0.50\n" "$win_id" >&2
mmsg dispatch "set_proportion,0.50"
fi
else
# Not fullscreen → save this window's proportion & go fullscreen
saved=$(printf '%s\n' $PRESETS | sed -n "${nearest_index}p")
mkdir -p "$PROPORTION_DIR"
printf '%s' "$saved" > "$PROPORTION_FILE"
mmsg dispatch "set_proportion,1.00"
printf "✅ [win %s] Saved proportion %s, set to 1.00 (fullscreen toggle on)\n" "$win_id" "$saved"
fi
exit 0
;;
*) printf "❌ Usage: %s [up|down|fullscreen]\n" "$0" >&2; exit 1 ;;
esac
# 8⃣ Clamp
count=$(printf '%s\n' $PRESETS | wc -l)
if [ "$new_index" -lt 1 ]; then new_index=1; fi
if [ "$new_index" -gt "$count" ]; then new_index=$count; fi
# 9⃣ Resolve the new preset value
new_value=$(printf '%s\n' $PRESETS | sed -n "${new_index}p")
# 🔟 Dispatch
mmsg dispatch "set_proportion,$new_value"
printf "✅ Set proportion to %s (preset %s of %s)\n" "$new_value" "$new_index" "$count"

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@ -3,6 +3,7 @@
./configuration.nix
#./hardware-configuration.nix
../mango
../plasma
../niri
];