feat: reverse selected sample frames with immutable snapshots and local undo

This commit is contained in:
Johannes Findeisen 2026-11-06 01:04:06 +01:00
commit 9ae2e2a11c
8 changed files with 49 additions and 5 deletions

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@ -1732,12 +1732,12 @@ Implemented: no-clobber mono float32 selection export and full-source copy adopt
Reverse a selected source frame range in an independent sample snapshot, with bounded local undo/redo and save-copy adoption.
### Tasks and acceptance criteria
- [ ] Implement bounded C99 analysis/processing and accessible FLTK controls.
- [ ] Preserve source files, atomic error handling, history and callback safety.
- [ ] Pass meaningful core and GUI checks; document exact behavior and limits.
- [x] Implement bounded C99 analysis/processing and accessible FLTK controls.
- [x] Preserve source files, atomic error handling, history and callback safety.
- [x] Pass meaningful core and GUI checks; document exact behavior and limits.
### Implementation status
Planned.
Implemented: immutable whole-source snapshots reverse only selected frames; the editor provides one-level local undo/redo and save-copy adoption. Exact partial-range and double-reversal tests, unmodified surrounding samples and GUI processing/undo pass.
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