Author	SHA1	Message	Date
Lucas	37521c205f	fix: support multi-step redo by refactoring undo/redo recording (#1192) ... Multi-step redo was broken because `getUndoHistoryItem()` cleared the redo stack whenever the last undo item was sealed — even during redo operations. After the first redo, the 50ms debounce timer would seal the item, causing the next redo to wipe the remaining redo history. Refactored the undo/redo system with: - `TransactionSource` enum (userEdit, undo, redo, none) replacing boolean flag combinations in ApplyOptions - `UndoManager.record()` with symmetric paths for each source: - userEdit: groups into unsealed items, clears redo on branch - undo: pushes directly to redo stack - redo: pushes directly to undo stack (sealed), no redo clear - Deprecated `getUndoHistoryItem()` and legacy boolean flags	2026-03-25 15:25:00 +08:00
Mathias Mogensen	639ebf1415	test: improve coverage of operations.dart	2023-08-17 13:13:45 +08:00
Lucas.Xu	5f136df356	feat: remove the reference of the deprecated values (#304) ... * feat: remove the reference of the deprecated values * chore: add migration guide	2023-07-12 13:21:54 +08:00
Mathias Mogensen	226d39cc78	test: improve test coverage (#23)	2023-03-24 20:59:03 +08:00
Lucas.Xu	5db0480075	chore: update LICENSE	2023-02-05 11:43:51 +08:00

Renamed from frontend/app_flowy/packages/appflowy_editor/test/legacy/undo_manager_test.dart (Previous history)