Import from root chezmoi source

input.lua

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+-- Keep only your personal input overrides here. Uncommented settings below
+-- replace Omarchy's defaults.
+
+-- Key repeat: Omarchy's 250ms delay kept, rate raised 40 -> 50Hz. 200 / 50 was
+-- tried and felt too fast; the "typing lag" it was meant to fix turned out to be the
+-- Pilot W-Corne's firmware (55d4:0461, Vial/QMK over a 2.4GHz dongle)
+-- resolving its MT(LGUI,SPC) / MT(LCTL,SPC) thumb keys as holds the moment
+-- another key went down. Fixed on the board itself: Vial QMK Settings ->
+-- Tap-Hold -> "Ignore Mod Tap Interrupt" (qsid 8 bit 1), tapping term 150ms.
+--
+-- The rest of the keystroke path was checked and is already optimal: the
+-- dongle advertises bInterval=1 (1000Hz polling), udev pins power/control=on
+-- (no USB autosuspend), nothing polls its raw-HID interface, WiFi sits on
+-- 5GHz, and render:new_render_scheduling is off (no triple-buffer frame).
+-- Remaining latency is the 60Hz Studio Display refresh and the fcitx5
+-- input-method hop (see omarchy-fcitx5.service), neither an input option.
+hl.config({
+  input = {
+    repeat_delay = 250,
+    repeat_rate = 50,
+
+    -- niri has no focus-follows-mouse: hovering gives a window pointer focus
+    -- (scroll goes there) but keyboard focus moves only on click. Also keeps
+    -- the scrolling tape from jumping when the cursor brushes a neighbour.
+    follow_mouse = 2,
+
+    -- niri: touchpad { natural-scroll; tap; }. Tap-to-click is libinput's
+    -- default already.
+    touchpad = {
+      natural_scroll = true,
+    },
+  },
+})
+
+-- niri's built-in touchpad gestures: three fingers sideways scroll the tape,
+-- up/down switch workspace.
+hl.gesture({ fingers = 3, direction = "horizontal", action = "scroll_move" })
+hl.gesture({ fingers = 3, direction = "vertical", action = "workspace" })
+
+-- Keyboard layout and options.
+-- See https://wiki.hypr.land/Configuring/Basics/Variables/#input
+-- hl.config({
+--   input = {
+--     -- Use multiple keyboard layouts and switch between them with Left Alt + Right Alt.
+--     kb_layout = "us,dk,eu",
+--     kb_options = "compose:caps,shift:both_capslock_cancel,grp:alts_toggle",
+--
+--     -- Use a specific keyboard variant if needed (e.g. intl for international keyboards).
+--     kb_variant = "intl",
+--
+--     -- Change speed of keyboard repeat.
+--     repeat_rate = 40,
+--     repeat_delay = 250,
+--
+--     -- Start with numlock on by default.
+--     numlock_by_default = true,
+--
+--     -- Increase sensitivity for mouse/trackpad (default: 0).
+--     sensitivity = 0.35,
+--
+--     -- Turn off mouse acceleration (default: adaptive).
+--     accel_profile = "flat",
+--
+--     touchpad = {
+--       -- Use natural (inverse) scrolling.
+--       natural_scroll = true,
+--
+--       -- Use two-finger clicks for right-click instead of lower-right corner.
+--       clickfinger_behavior = true,
+--
+--       -- Control the speed of your scrolling.
+--       scroll_factor = 0.4,
+--
+--       -- Enable the touchpad while typing.
+--       disable_while_typing = false,
+--
+--       -- Left-click-and-drag with three fingers.
+--       drag_3fg = 1,
+--     },
+--   },
+-- })
+
+-- App-specific touchpad scroll speeds.
+-- o.window("(Alacritty|kitty|foot)", { scroll_touchpad = 1.5 })
+-- o.window("com.mitchellh.ghostty", { scroll_touchpad = 0.2 })
+
+-- Touchpad gestures live in the override block at the top of this file.
+
+-- Tablets / pens.
+-- Hyprland maps a tablet across the *whole* monitor layout by default
+-- (input.tablet.output is empty), so a pen stretches over eDP-1 + the external
+-- display at once. Pin each tablet to a single output instead.
+-- Device names come from `hyprctl devices` (the "Tablet" entry, not "Tablet Pad").
+
+-- Built-in digitizer of the Flow Z13: it physically *is* the laptop panel.
+-- Pen and finger are separate devices; the finger one is the "Touch" entry.
+hl.device({ name = "elan9008:00-04f3:43c7-stylus", output = "eDP-1" })
+-- Unbound, Hyprland maps a touch onto whichever monitor is *focused*
+-- (onTouchDown falls back to the focused monitor when the device has no
+-- output), so a tap on the panel landed on the Studio Display. Bound, the tap
+-- focuses eDP-1 and then the window under the finger.
+hl.device({ name = "elan9008:00-04f3:43c7", output = "eDP-1" })
+--
+-- Palm rejection while writing is libinput's job, not Hyprland's: with the
+-- pen in proximity it drops touches on the paired touchscreen (same
+-- LIBINPUT_DEVICE_GROUP) -- *all* of them only if the pen reports no tilt;
+-- with tilt it drops just a 200x250mm rectangle whose side is guessed from
+-- the tilt sign, and this pen reports ABS_TILT_X/Y, so a resting palm kept
+-- landing as taps and scrolls. /etc/libinput/local-overrides.quirks (not
+-- chezmoi-managed; the Flow Z13 stylus section) strips the tilt axes, which
+-- flips arbitration to ignore-all. Cost: no tilt in drawing apps. The 90ms
+-- re-enable after the pen leaves proximity is hard-coded in libinput.
+
+-- Wacom Intuos BT S: pinned to the Studio Display, matched on EDID description
+-- so it survives a different DP connector after re-docking. With that display
+-- absent, Hyprland maps across the whole layout, which undocked is just eDP-1.
+--
+-- The tablet is 152x95mm (16:10) and the display is 16:9, so the active area is
+-- cropped to a 152x85.5mm (16:9) band to keep strokes undistorted while still
+-- reaching every pixel. The band starts at the top edge, leaving the bottom
+-- 9.5mm of the tablet as dead space (the pen there parks at the screen bottom).
+hl.device({
+  name = "wacom-intuos-bt-s-pen",
+  output = "desc:Apple Computer Inc StudioDisplay 0x984262A7",
+  active_area_size = { 152, 85.5 },
+  active_area_position = { 0, 0 },
+})
+
+-- Left-handed use rotates the tablet 180 degrees: left_handed = true
+
+-- The 4 ExpressKeys ("Tablet Pad") cannot be bound from Hyprland; only apps
+-- that implement the tablet-v2 pad protocol (e.g. Krita) see them.