Files
bambuddy/backend
maziggy f2e113ce20 feat(vp): mirror live print progress to the slicer (#1887)
A server-mode VP with a target printer bound showed the print as a bare
filename in Bambu Studio / OrcaSlicer -- no stage, percentage, layer count or
time remaining. The data was already in the bridge cache; we were overwriting
it with zeros, because passing it through made the slicer read the VP as busy
and hide the Send button (#1558).

Both slicers gate the progress panel and the Send button on one predicate,
MachineObject::is_in_printing() -- gcode_state in RUNNING/PAUSE/SLICING/PREPARE
-- so there is no field-level way to have both. FINISH is the one state in the
gap: StatusPanel::update_subtask() renders the panel for it, and
SelectMachineDialog::update_show_status() does not disable Send. The VP already
parks at FINISH after each upload (#1280 / #1658), so it only needed the real
numbers underneath it.

While the target prints and no upload is in flight, the report now holds
gcode_state=FINISH and passes mc_print_stage, mc_percent, mc_remaining_time,
stg, stg_cur, layer_num and total_layer_num through from the cache. Mirroring
is suppressed during PREPARE and for 5s after the last upload transition, so
the slicer still receives the FINISH carrying its own subtask_name and releases
its send modal. print_error is never mirrored -- it would raise a modal error
dialog for a fault the VP did not throw.
2026-07-11 10:06:03 +02:00
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