First vertical slice of velox-gui, built entirely against tools/mockd
(no daemon dependency):
- rpc/: RpcConnection runs a QLocalSocket on a worker thread with
newline-delimited JSON-RPC framing, drives the session.hello /
session.subscribe handshake, and reconnects with exponential backoff
(250 ms -> 8 s). RpcClient is the main-thread face: marshals calls onto
the worker, delivers replies as main-thread callbacks, re-emits server
notifications as typed Qt signals, and issues the one-shot download.list
on reaching Connected.
- models/DownloadTableModel: QAbstractTableModel over TaskSummary. A
progress batch is a row patch with a narrow dataChanged over the value
columns only; beginResetModel() is reserved for the initial load and a
reconnect resync.
- widgets/ProgressDelegate: in-cell progress bar for the Status column.
- mainwindow/MainWindow: the table, a status-bar connection dot, an
offline banner instead of a modal, dialog-free pause/resume/stop
actions, and QSettings column/geometry persistence.
- gui/CMakeLists.txt links velox::proto (never velox::core, ADR 0009) and
self-guards on the veloxproto target so main keeps configuring if it is
ever absent again.
- i18n from the first commit: every string via tr(), plus an Arabic .ts
stub for the RTL check.
- tests/: headless QTest for the model — proves the progress patch is a
narrow dataChanged and never resets the model.
Verified end-to-end against `mockd --tasks 300`: handshake, initial list,
live progress batches applied to the model, and a clean
Reconnecting -> Connected recovery when mockd is bounced mid-run.
Co-Authored-By: Claude Sonnet 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_016Ne28kx4VreeBWZv82Nksd
samiandClaude Sonnet 5
2a87abe96d