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Phase 4: Add modular graph editor and transactional graph edits

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Johannes Findeisen 2026-10-26 23:55:35 +01:00
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docs/ROADMAP.md
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@ -35,13 +35,21 @@ and shutdown through the C API.
Implemented: dark FLTK shell, Play/Stop/Reconnect, view/menu shortcuts, backend
state/format/xrun/process status, persistent command errors, timer-based refresh
and retirement collection, and callback-safe close/retry. Mock-backend GUI tests
and live GUI/JACK start/stop/reconnect/close tests pass under Xvfb. Editors and
project-file actions remain placeholders; engine runs in silence. See GUI.md.
and live GUI/JACK start/stop/reconnect/close tests pass under Xvfb. Sequencer,
mixer and project-file actions remain placeholders; initial graph is silent. See GUI.md.
## Phase 4 — Modular editor
Draw nodes/ports/edges; create, move and connect nodes; reject invalid edges;
safely submit edits to the C core.
Implemented: scrollable node/port/wire canvas; add/select/move/delete nodes;
drag connections, select/delete wires, and show invalid-edit feedback. C owns
stable IDs, read-only snapshots and transactional edits. Exact accepted graph
snapshots are submitted to the backend; prepared/queued/active state is exposed
through revision acknowledgements. Core/render, GUI rollback, mouse smoke and
live adoption tests pass. See GUI.md and AUDIO_ENGINE.md. Preset parameters,
mono-only processing, fixed canvas and no persistence/undo/zoom remain limits.
## Phase 5 — Project and sequencer
Versioned persistence, stable IDs, tracks, clips, timeline, selection, zoom,
scrolling, and transport synchronization.