BeginLoadProjectState(isUndo) requests a deferred reload the timer drains
next tick, once REAPER has restored ext-state. Hook owns undo/redo; identity
poll still owns open/tab-switch/save-as. Fixes copy-collapse over-count
(verb-aware guard) and dangling undo point on unsaved-project bank ops.
Wrap each bank verb's persist in Undo_BeginBlock2/EndBlock2 with UNDO_STATE_MISCCFG so one bank op is one Ctrl-Z; ext-state participates in undo per SDK. Rejected/no-op ops open no block.
Strip ShowConsoleMsg from all normal-success paths (loaded, captured, bank
create/rename/delete/evacuate/activate, realtime started, insert ok, transfer
summary). Remove dead REAPERAPI_WANT_ShowConsoleMsg in capture.cpp.
Error/failure/malformed-data paths and modal confirms untouched.
Pool grid on top, LICE-drawn named-banks tab strip below with overflow-scroll
(new pure tab_strip seam, unit-tested). Full-height toggles, unmistakable
active-bank readout distinct from the shown tab, tab context menu
(activate/rename/delete/evacuate/create) with rich confirm-on-non-empty-delete,
and move/copy via menu + drag with drop-highlighting. Fold-in: deserialize
auto-disambiguates duplicate folded bank names instead of rejecting the book.
Add three MIDI-bindable item actions mirroring the track tag family, routed
through the shared hookcommand: retag selected items' membership then re-drive
mint/apply so each lands on its mode's managed lane (manual-lane items exempt),
all in one undo block. Extract shared item_read seam, simplify applyMintPlan's
lane-count pass, and guard reconcile against unregistered-mode lanes.
Mirrors capture: when membership is non-empty and the project has no .rpp,
Main_SaveProject(proj, true) prompts Save-As before persisting; cancel leaves
the in-session tag state intact and warns via console.
Design View actions mutated the model but never pushed it to ext-state, so
tags/active-mode/snapshots were lost on save/reopen. Add persistViewState()
(saveToActiveProject) after each handler's apply/reapply.
Register toggle/activate/tag/untag/show-both actions driving the D2
shell and D3 model; reapply saved active mode on project load via a
persist load-signal seam. Shared guidString helper; pure nextModeId
unit-tested.
daniel