XGrabKeyboard on the same display as XRecord breaks event delivery.
XRecord captures events globally without any grab needed.
Also: use XPending() before select() to check Xlib internal buffer,
and add XFlush before XRecordProcessReplies after select().
XPending returned 0 even with active keyboard grab. Using select() on
the X11 connection file descriptor with 100ms timeout to reliably detect
when the X server sends events. Also adds XSelectInput on root window
and XConnectionNumber for the fd.
- Use XPending() to check for events before XNextEvent (non-blocking)
- Add is_grabbed() and has_pending_events() public methods
- Auto re-grab keyboard when grab is silently lost (tray, WM focus)
- Fixes AppImage daemon receiving zero keystroke events
When grab is enabled, the physical key is intercepted by evdev grab.
The engine's pop() updates the buffer but the KEY_BACKSPACE was never
injected — send_char('\x08') can't emit a keycode and fell through to
paste_string. Now backspace injects KEY_BACKSPACE press+release via
uinput directly.
- Start ydotoold automatically so ydotool can handle Vietnamese chars
- Fix xclip clipboard to run as SUDO_USER when daemon is root
- Add detailed input logging for easier debugging
- AppRun no longer sets WAYLAND_DISPLAY on X11 (checks for wayland socket)
- execute_commands now uses ydotool for both backspaces+text (same device)
- Merged execute_commands and execute_commands_with_grab into one function
- grab defaults to true in AppImage config
