arek
7874a5f7c6
Add configurable key bindings (TOML), modifier-aware dispatch, mouse-driven pattern placement with preview and rotation, cell grid storage/rendering, and fractional/integer HiDPI scaling. Archive the input-and-placement change and sync its specs to main specs. Tests: Hashtable, Config, Grid, Pattern (4/4 pass).
2.9 KiB
2.9 KiB
Tasks
1. Protocol generation and build setup
- 1.1 Vendor
viewporter.xmlandfractional-scale-v1.xmlinto the repo and add wayland-scanner custom commands inCMakeLists.txt, verifying headers generate underbuild/include. - 1.2 Add
tomlc99.c/tomlc99.h(vendored as toml.c/toml.h) to the source tree and CMake sources, verifying the project still configures and builds.
2. Configuration module
- 2.1 Implement
config.c/hto load or auto-create~/.config/wlgol/keys.conf, parse TOML bindings, and merge with built-in defaults, verifying a sample file round-trips. - 2.2 Implement binding string parsing (modifiers + key aliases) and lookup by modifier mask and keysym, verifying unit tests cover merge and modifier matching.
3. Keyboard module
- 3.1 Extend
keyboard_key_handler_tto pass a modifier mask and updatetkeyboard.cto compute it from xkb state, verifying compilation of all callers. - 3.2 Wire keyboard events to config-based binding lookup and action dispatch, verifying Escape and Ctrl+Q trigger their actions.
4. Pointer module
- 4.1 Track logical cursor position in
tpointer.c/hfrom motion events, verifying position updates on move. - 4.2 Dispatch left-click events to the placement controller, verifying clicks are received.
5. Grid module
- 5.1 Implement
grid.c/hwith storage, bounds checks, resize-with-preserve, clear, and toggle state, verifying unit tests for resize and bounds. - 5.2 Expose grid dimensions derived from logical surface size at 8 px per cell, verifying dimensions update on resize.
6. Pattern module
- 6.1 Implement
pattern.c/hwith Glider, Blinker, Block, and Toad offsets and 90-degree rotation transform, verifying rotated offsets and bounds. - 6.2 Implement placement validity check (pattern fits within grid), verifying in-bounds and out-of-bounds cases.
7. Scaling module
- 7.1 Implement scaling (inlined in wlgol.c) to bind fractional scale and viewporter, compute physical buffer size, and convert coordinates, verifying scale changes update buffer size.
- 7.2 Implement integer-scale fallback via
wl_output, verifying fallback path builds without fractional protocol.
8. Rendering and application integration
- 8.1 Refactor
wlgol.cto use logical surface size, create scaled shm buffers, and render grid plus alive cells, verifying build succeeds. - 8.2 Add placement controller state machine (IDLE/ARMED), preview rendering, rotation, click placement, and cancellation, verifying behavior by manual run.
- 8.3 Integrate config loading, default file creation, and action dispatch into startup, verifying default config is generated.
9. Verification
- 9.1 Build with CMake/Ninja and run
ctest --test-dir build, verifying all tests pass. - 9.2 Run
./build/wlgolunder a Wayland compositor and manually verify placement, rotation, HiDPI scaling, and Esc cancellation.