Long Press and Chord Mapper

A lightweight Linux X11 alternative to KeyManager for turning single keys
and mouse buttons into multi-action triggers based on press duration,
double-taps, and mouse-wheel chords.
Disclaimer: This project is an independent open-source tool and is not
affiliated with, sponsored by, or endorsed by ATNSOFT.

FEATURES
- Tap / Hold / Double-Tap Rules: detect Short Tap, configurable Long Press
(default 350ms), Double-Tap (300ms gap), and Mouse+Wheel chords via
X11 KeyPointerPoller and passive XGrabButton listeners with optional
active window WM_CLASS filtering.
- Action Targets & Popup Quick Menu: dispatch real X11 key chords and text
snippets via XTest, control EWMH windows (Always-on-Top, Maximize,
Minimize, Center on Monitor), or open a customizable floating Quick-Action
Popup Menu centered at the cursor.
- Live Timing Analyzer & Profiles: watch a live millisecond press-duration
meter against your hold threshold, inspect trigger history, manage JSON
profiles, and toggle between English and Vietnamese UI.

SUPPORT & DONATE
- Created by Thanh Nguyen — https://buymeacoffee.com/thanhnv128b