Sprint 3 - Undo and Redo in GUI Implementing MOMENTO pattern

hbarton2 / cscd350-f24-SWAGCRAFT

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Sprint 3 - Undo and Redo in GUI Implementing MOMENTO pattern #61

Closed Thomaslongwell closed 4 days ago

Thomaslongwell commented 3 weeks ago

For undo and redo memento design pattern Two stacks: history(undo) and redo stack Ex: add class goes in undo opposite (remove class) redo (pop undo and put into redo stack) https://refactoring.guru/design-patterns/memento

Thomaslongwell commented 3 weeks ago

we will need to ask if the CLI requires this functionality before programming it specific to the GUI

fatimanadam commented 3 weeks ago

Other Thoughts

Implement undo/redo for specific actions like adding/removing class boxes, resizing, and connecting/disconnecting arrows.
Ensure that undo/redo stacks are cleared or reset when a new diagram is loaded or a new project is started.
Test for edge cases, such as undoing multiple complex changes (e.g., dragging, resizing, deleting).