commit after getting everything working on desktop hyprland

desktop/hyprland.lua

@@ -9,19 +9,21 @@ hl.monitor({
     scale    = "auto",
 })
 
--- Samsung Odyssey G61SH primary
+-- Samsung Odyssey G61SH (DP-3) — primary, landscape
 hl.monitor({
-    output   = "DP-2",
+    output   = "DP-3",
-    mode     = "2560x1440@240",
+    mode     = "2560x1440@120",
-    position = "0x363",
+    position = "0x0",
     scale    = 1,
 })
 
--- MSI G274QPX — secondary, portrait rotated 90 right
+-- MSI G274QPX (DP-2) — secondary, portrait, rotated 90° to the right.
+-- Both panels are 27"; the portrait screen is vertically centred against the
+-- Samsung, i.e. y = (1440 - 2560) / 2 = -560 (negative y moves it up).
 hl.monitor({
-    output    = "DP-1",
+    output    = "DP-2",
-    mode      = "2560x1440@120",
+    mode      = "2560x1440@240",
-    position  = "2560x0",
+    position  = "2560x-560",
     scale     = 1,
     transform = 1,
 })
@@ -45,7 +47,7 @@ hl.on("hyprland.start", function ()
   hl.exec_cmd(waybarCmd)
 
   -- wallpaper
-  hl.exec_cmd("swaybg -i /home/shark/pictures/wall/wall.png -m fill")
+  hl.exec_cmd("swaybg -i /home/shark/wall/wall.png -m fill")
 
   -- clipboard history (wl-cliphist)
   hl.exec_cmd("wl-paste --type text --watch cliphist store")
@@ -303,6 +305,72 @@ hl.bind("XF86AudioPlay",  hl.dsp.exec_cmd("playerctl play-pause"), { locked = tr
 hl.bind("XF86AudioPrev",  hl.dsp.exec_cmd("playerctl previous"),   { locked = true })
 
 
+-------------------------------
+---- WINDOW SNAPPING ----
+-------------------------------
+-- Snap the focused window into a fractional region of the monitor it is on.
+-- fx/fy = top-left corner, fw/fh = size, each a fraction (0..1) of the
+-- monitor's *usable* area (the monitor minus whatever waybar reserves).
+-- Windows are made floating first, since exact geometry only sticks to
+-- floating windows.
+local function snapWindow(fx, fy, fw, fh)
+    local w = hl.get_active_window()
+    if not w then return end
+
+    -- Leave fullscreen so the new geometry is actually visible.
+    if w.fullscreen ~= 0 then
+        hl.dispatch(hl.dsp.window.fullscreen({ action = "unset" }))
+    end
+
+    -- Exact move/resize only applies to floating windows.
+    if not w.floating then
+        hl.dispatch(hl.dsp.window.float({ action = "set" }))
+    end
+
+    local m = w.monitor or hl.get_active_monitor()
+    if not m then return end
+
+    -- width/height are the *untransformed* pixel size, so swap them on
+    -- 90°/270°-rotated (portrait) screens like DP-2.
+    local mw, mh = m.width, m.height
+    if m.transform % 2 == 1 then
+        mw, mh = mh, mw
+    end
+
+    local r      = m.reserved or {}
+    local rl, rt = r.left or 0, r.top or 0
+    local rr, rb = r.right or 0, r.bottom or 0
+
+    local ux, uy = m.x + rl, m.y + rt            -- usable top-left (global coords)
+    local uw, uh = mw - rl - rr, mh - rt - rb    -- usable size
+
+    local tx = math.floor(ux + fx * uw)
+    local ty = math.floor(uy + fy * uh)
+    local tw = math.floor(fw * uw)
+    local th = math.floor(fh * uh)
+
+    -- resize() takes an absolute size; move() takes a global top-left coord.
+    hl.dispatch(hl.dsp.window.resize({ x = tw, y = th, relative = false, window = w }))
+    hl.dispatch(hl.dsp.window.move({ x = tx, y = ty, relative = false, window = w }))
+end
+
+-- Your programming-course layout: browser on the left 2/3, helix in the
+-- top 2/3 of what's left, compile/run terminal in the bottom 1/3.
+hl.bind(mainMod .. " + CTRL + B", function() snapWindow(0,   0,   2/3, 1   ) end) -- browser  -> left 2/3
+hl.bind(mainMod .. " + CTRL + H", function() snapWindow(2/3, 0,   1/3, 2/3 ) end) -- helix    -> top-right 1/3 x 2/3
+hl.bind(mainMod .. " + CTRL + R", function() snapWindow(2/3, 2/3, 1/3, 1/3 ) end) -- compile  -> bottom-right 1/3 x 1/3
+
+-- Generic halves / thirds / fill (handy for other layouts).
+hl.bind(mainMod .. " + CTRL + left",   function() snapWindow(0,   0,   1/2, 1  ) end)
+hl.bind(mainMod .. " + CTRL + right",  function() snapWindow(1/2, 0,   1/2, 1  ) end)
+hl.bind(mainMod .. " + CTRL + up",     function() snapWindow(0,   0,   1,   1/2) end)
+hl.bind(mainMod .. " + CTRL + down",   function() snapWindow(0,   1/2, 1,   1/2) end)
+hl.bind(mainMod .. " + CTRL + 1",      function() snapWindow(0,   0,   1/3, 1  ) end)
+hl.bind(mainMod .. " + CTRL + 2",      function() snapWindow(1/3, 0,   1/3, 1  ) end)
+hl.bind(mainMod .. " + CTRL + 3",      function() snapWindow(2/3, 0,   1/3, 1  ) end)
+hl.bind(mainMod .. " + CTRL + RETURN", function() snapWindow(0,   0,   1,   1  ) end) -- fill usable area
+
+
 --------------------------------
 ---- WINDOWS AND WORKSPACES ----
 --------------------------------

desktop/waybar/config.jsonc

@@ -4,8 +4,8 @@
         "position": "top",
         "height": 36,
         "margin-top": 7,
-        "margin-left": 446,
+        "margin-left": 0,
-        "margin-right": 446,
+        "margin-right": 0,
         "spacing": 6,
         "modules-left": [
             "hyprland/workspaces",
@@ -34,9 +34,9 @@
             "format": "{title}",
             "max-length": 50,
             "rewrite": {
-                "(.*) \u2014 Mozilla Firefox": "\uf279 $1",
+                "(.*) \u2014 Mozilla Firefox": "\uf269 $1",
                 "(.*) - Chromium": "\uf268 $1",
-                "(.*) - Visual Studio Code": "\uf121 $1",
+                "(.*) - Visual Studio Code": "\ue8da $1",
                 "(.*) - zed": "\uf121 $1",
                 "(.*) - Discord": "\uf392 $1",
                 "(.*) - Steam": "\uf1b6 $1"
@@ -50,26 +50,27 @@
         },
         "temperature": {
             "format": "\uf2c9 {temperatureC}\u00b0",
+            "hwmon-path": "/sys/class/hwmon/hwmon4/temp1_input",
             "interval": 2,
             "tooltip": true,
             "tooltip-format": "CPU Temp: {temperatureC}\u00b0C"
         },
         "memory": {
-            "format": "\uefcd {used:0.1f}G",
+            "format": "\uefc5 {used:0.1f}G",
             "interval": 2,
             "tooltip": true,
             "tooltip-format": "RAM: {used:0.1f}GB / {total:0.1f}GB ({percentage}%)"
         },
         "disk": {
-            "format": "\uf07a {used}",
+            "format": "\uf0a0 {used}",
             "interval": 30,
             "path": "/",
             "tooltip": true,
             "tooltip-format": "Disk: {used} / {total} ({percentage_used}%)"
         },
         "network": {
-            "format-wifi": "\uf07a {bandwidthDownBytes}  \uf07a {bandwidthUpBytes}",
+            "format-wifi": "\uf1eb \uf063 {bandwidthDownBytes} \uf062 {bandwidthUpBytes}",
-            "format-ethernet": "\uf07a {bandwidthDownBytes}  \uf07a {bandwidthUpBytes}",
+            "format-ethernet": "\uef44 \uf063 {bandwidthDownBytes} \uf062 {bandwidthUpBytes}",
             "format-disconnected": "\uf1eb Offline",
             "interval": 2,
             "tooltip": true,
@@ -91,7 +92,7 @@
         },
         "pulseaudio": {
             "format": "{icon} {volume}%",
-            "format-muted": "\uf2e2 Muted",
+            "format-muted": "\uf026 Muted",
             "format-icons": {
                 "default": [
                     "\uf026",
@@ -125,16 +126,16 @@
             "tooltip": "Session Menu",
             "on-click": "python3 $HOME/.config/waybar/scripts/logout-menu.py"
         },
-        "output": "DP-2"
+        "output": "DP-3"
     },
     {
-        "output": "DP-1",
+        "output": "DP-2",
         "layer": "top",
         "position": "top",
         "height": 36,
         "margin-top": 7,
-        "margin-left": 50,
+        "margin-left": 0,
-        "margin-right": 50,
+        "margin-right": 0,
         "spacing": 6,
         "modules-left": [
             "hyprland/workspaces#portrait"

desktop/waybar/scripts/logout-menu.py

@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+"""Waybar power button: a small session menu driven by fuzzel."""
+import shutil
+import subprocess
+import sys
+
+ENTRIES = [
+    ("Lock", "command -v hyprlock >/dev/null 2>&1 && exec hyprlock"),
+    ("Log out", "hyprctl dispatch exit"),
+    ("Suspend", "systemctl suspend"),
+    ("Reboot", "systemctl reboot"),
+    ("Shut down", "systemctl poweroff"),
+]
+
+
+def main() -> int:
+    if not shutil.which("fuzzel"):
+        print("fuzzel not found", file=sys.stderr)
+        return 1
+
+    menu = "\n".join(name for name, _ in ENTRIES) + "\n"
+    result = subprocess.run(
+        ["fuzzel", "--dmenu", "--prompt", "Session: "],
+        input=menu,
+        capture_output=True,
+        text=True,
+    )
+    choice = result.stdout.strip()
+    for name, command in ENTRIES:
+        if name == choice:
+            subprocess.Popen(["sh", "-c", command])
+            break
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

desktop/waybar/scripts/notifications.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+# Waybar "custom/notifications" module (return-type: json).
+# Counts active mako notifications and degrades gracefully when mako is absent.
+
+count=0
+if command -v makoctl >/dev/null 2>&1; then
+    count=$(makoctl list 2>/dev/null | grep -c '"id"')
+fi
+case "$count" in ''|*[!0-9]*) count=0 ;; esac
+
+if [ "$count" -gt 0 ]; then
+    text=$(printf '\357\203\263 %s' "$count")
+    tooltip="$count notification(s)"
+    class=unread
+else
+    text=$(printf '\357\203\263')
+    tooltip="No notifications"
+    class=empty
+fi
+
+printf '{"text":"%s","tooltip":"%s","class":"%s"}\n' "$text" "$tooltip" "$class"

desktop/waybar/style.css

@@ -4,8 +4,8 @@
 * {
     all: initial;
     font-family:
-        "JetBrainsMono Nerd Font", "JetBrains Mono", "Font Awesome 6 Free",
+        "JetBrainsMono Nerd Font", "JetBrains Mono", "Font Awesome 6 Brands",
-        monospace;
+        "Font Awesome 6 Free", monospace;
     font-size: 13px;
     font-weight: 500;
 }