Files
grim/src/wallet
Claude d8cf06b577 Build 9: QR scan, camera fixes, first-run onboarding, sweep fixes
Camera/QR (validated live with a v4l2loopback virtual camera):
- decode non-MJPEG frames on Linux (raw YUYV was undecodable: eternal
  spinner), enumerate devices off the UI thread without unwrap, open
  cameras by their real device index (list position broke whenever
  /dev/video0 was absent), show "No camera found" after 5s
- scan-to-pay: QR button in the send recipient search row and the
  mobile home header; in-surface camera panel feeding recipient
  resolution; only text payloads accepted (seeds/slatepacks refused)
- receive QR was unscannable: full cells (0.5px gaps fragmented finder
  patterns at 4.5px cells), always ink-on-white plate (inverted codes
  fail many scanners), center mark 26% -> 19% (zbar chokes above);
  rqrr+zbar both decode the live card now; unit tests cover the exact
  widget geometry

First-run onboarding (replaces the stock empty state only; the wallet
list, add-wallet modal and GRIM creation flow stay for later wallets):
- intro -> node choice (Private integrated / Instant external with
  URL) -> create or restore (wraps MnemonicSetup; word grid, paste,
  SeedQR scan) -> optional @username claim with prominent skip
- fonts bind at creation context so frame one can use Geist families

Sweep fixes (22 confirmed findings, the simple ones):
- yellow theme: active sidebar nav was dark-on-dark (P1)
- window frame ring painted with theme bg: transparent clear color
  rendered as a black band without a compositor (P2)
- import/rotate identity inputs get visible field wells (P2)
- receive buttons: verb labels + transient "Copied" feedback
- review hero card fills the column; fee row copy; pay-tab stale and
  duplicated hints; unlock modal copy; node card subtitle truncation
- build number stays current (.git/logs/HEAD rerun trigger)

Backup restore: import accepts the export-time password and re-encrypts
under the current wallet password; cross-device restores work.

31 lib tests green. Mainnet-validated: both flows restored real
wallets; 0.1 grin sent B->A through NIP-17 over Tor with async
open/close ping-pong; tx 71fbfce4f591 posted on-chain.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-11 04:07:53 -04:00
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