vndangkhoa/vietc
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10 commits

Author SHA1 Message Date
Khoa Vo
d4102088b8 fix: X11 key lookup, bamboo engine port, uinput injection overhaul 
- Fix Xutf8LookupString signature (missing XIC param caused all keys to map to \0)
- Port bamboo-core Vietnamese engine to Rust (bamboo.rs, input_method.rs)
- Flexible backtracking for mark/tone keys (scan up to 5 chars back)
- Correct tone placement for io, uâ, yê clusters
- Evdev capture preferred over X11 XRecord (more reliable)
- Uinput injection with correct Linux keycodes
- Vietnamese Unicode via clipboard paste + trailing ASCII via uinput
- Persistent X11 connection for Ctrl+V (no per-call dlopen overhead)
- Consume stale VNI/Telex control keys when no match found
- Fix execute_commands backspace count for evdev grabbing path
- Add vietc-uinputd privileged injection daemon
- AppImage: bundle uinputd, preserve LD_LIBRARY_PATH, fix xrecord build flags
- Remove old generated test files, add 63 focused engine tests
 2026-06-26 15:20:03 +07:00
Khoa Vo
3858aa955c feat: implement Backspace-Replay pattern for perfect engine sync 
- Add Engine::replay_keystrokes() — creates fresh engine and replays
  all keystrokes to compute correct screen output from scratch
- Add Daemon::replay_and_inject() — tracks keystroke history and
  screen output, computes diff (backspaces + new text) on each keypress
- Add Daemon::replay_backspace() — pops from history, replays, diffs
- Handle flush chars (space, period, etc.) separately — commit word,
  type char, clear history
- Add FocusIn/FocusOut detection for engine reset on focus loss
- Add CPU pinning (P-cores 0-3) + nice(-10) priority boost
- Clean up 9 dead code warnings (unused fields, constants, types)
- Add replay_keystrokes tests for Telex, VNI, and backspace
- 255 tests pass (was 252)
 2026-06-26 08:40:38 +07:00
Khoa Vo
bb0847a38f X11 capture: proper key tracking, direct clipboard, VNI default 
- X11 keyboard capture via XGrabKeyboard (no input group needed)
- Direct X11 clipboard for Unicode injection (no xclip/xdotool dependency)
- Proper KeyPress/KeyRelease tracking (fix Ctrl+C, Alt+Tab, held keys)
- Default input_method=vni, start_enabled=false
- AppImage: bundled xclip, proper keyboard+VN SVG icon
- Deb: Recommends libxtst6, xclip
 2026-06-26 07:56:52 +07:00
openhands
38f3bca022 Optimize typing performance and preserve casing on replaced syllables 2026-06-25 19:59:46 +07:00
Khoa Vo
da97e945eb Fix X11 keycodes (+8 offset) and VNI apply_pending flexible backtrack 2026-06-25 09:28:03 +07:00
vndangkhoa
5f8465783a Optimize typing performance and preserve casing on replaced syllables 2026-06-24 21:11:24 +07:00
vndangkhoa
f618c3a5b5 Fix typing race conditions with unified channel injection, add persistent logging, and align config schemas 2026-06-24 20:30:14 +07:00
vndangkhoa
cdb5eb4812 Improve engine: tone placement, backtrack limit, grab default 
- Fix tone placement for uâ, uê, uơ → tone on second vowel (e.g. tuấn, thuế, phương)
- Limit flexible backward scan to 3 chars to prevent cross-syllable modification
- Set grab = true as default config
- Add 9 new engine tests for tone placement and backtrack limit
 2026-06-24 17:57:24 +07:00
vndangkhoa
95f661aaa0 Viet+ v0.1.1 
- Flexible diacritic placement: modifiers/tone marks at end of syllable
  (Telex: tranaf -> tran, VNI: tran62 -> tran)
- uinput injector as primary backend (avoids X11/Unicode ordering bugs)
- ydotool for atomic backspace+text injection (same uinput device)
- Fix run_as_user to use explicit 'env VAR=val' (sudo compat)
- Remove deb/flatpak/aur packaging (AppImage only)
- Fix Telex key mappings (aa=aa, aw=a, ow=o)
- Fix VNI key mappings (a6=aa, a8=a, e6=e, o6=o, o7=o, u7=u)
- Fix X11Injector ydotool fallback for Unicode chars
- 162+ engine tests passing
 2026-06-24 17:29:12 +07:00
vndangkhoa
16a0d73a6e Viet+ v0.1.0 - Vietnamese Input Method for Linux 
Features:
- Direct Input Engine (no pre-edit buffer, no underline)
- Telex + VNI input methods
- Auto-restore English words
- ESC undo (strip tones)
- Smart per-app memory
- Macro expansion (ko→không, dc→được, vs→với, lm→làm)
- Triple backend: uinput, X11 XTEST, Wayland IM
- Hot-reload config
- 148 tests passing

Packaging:
- .deb package
- AppImage support
- AUR PKGBUILD
- Flatpak manifest
- Systemd user service
 2026-06-24 10:13:10 +07:00