GTK4 and libadwaita. It receives one UDP stream through the vendored
udpsclient, buffers it in a large ring, and draws it with the vendored
plotter: a trigger with a pre/post event window, a pause that freezes the
window, cursors, measurements, math channels in a node editor, an event cache,
named configurations, preferences, and an export of the visible window to
.npy/.csv. Waveform files can be opened and analysed in place.
The interface is two threads -- a producer that owns the socket and the GTK
main thread that owns every widget and the GL context -- sharing one model
under one mutex, with samples crossing through lock-free rings.
deps/plotter is a submodule pinned to the commit this tree builds against;
deps/udpsclient is vendored in place. docs/claude/ documents the rules that
cost a defect to learn, and SPECS.md is the requirement document.
Twelve tasks in five phases, so relative timing ships before any of
the client-side reordering work lands.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Nine tasks with literal code: the mock's injected faults, the shared
EventDetector the trigger and the search both run, the four condition
shapes and their panel rows, the Welford statistics and what resets
them, the chunked buffer search, its marks, and the documentation.
Every probe's expected reading is written as a shape with the measured
figure left to be recorded from a run, never assumed.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Nine tasks, each ending in a commit: the silent disarm in the port hit test,
the view transform, the drag-based wiring, wire deletion, the topological
re-sort that makes a backwards wire legal, the live validation line, the op
picker, tidy, and the docs with the full verification run.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Two code-review findings:
1. Add a guard in cmake/install_desktop_entry.cmake that fails visibly when both
XDG_DATA_HOME and HOME are unset or empty, preventing silent installation to
the filesystem root in minimal CI sandboxes.
2. Replace the plan's tail-based verification with grep, because cmake's
FATAL_ERROR message and ninja's "build stopped" lines push the actual
rejection message out of the last four lines. The grep command reliably finds
the expected "desktop-file-validate rejected" string.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Five tasks, each ending in a commit: the two SVGs with build-time xmllint
validation, the window icon plus the registration move and the app icons:
assertion, the AdwAboutDialog migration, the opt-in desktop-entry target, and
the documentation with the full regression run.
Written assertion-first, since the project has no unit suite: each task's first
step adds the probe or dump line and watches it read MISSING. Both negative
tests are real -- one breaks an SVG comment and requires the build to fail, the
other breaks Type= and requires the target to FATAL_ERROR.
Eleven tasks over the approved spec: build info and About, the plotter's
ctrl/alt axis-restricted zoom, 14 help pages, the accelerator table and
overview window, the app key controller, and the two-tier status bar.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Seven tasks, each ending in a probe assertion rather than a unit test -- this
project's regression net is the headless probes, not a suite. The spec's
multicast round trip is split across three tasks so nothing in the plan needs a
group this machine can join.
Martino Ferrari