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P-McG / BT-MatML-Editor

Material Text Editor for the xml MatML schema (https://www.matml.org)
GNU General Public License v3.0
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Undo and Redo #35

Open P-McG opened 1 year ago

P-McG commented 1 year ago

Currently, there is no implementation of Undo and Redo

P-McG commented 1 year ago

1) clean up the calls to the MatML Tree. 2) save versions of the MatML Tree as a short-term measure. 3) on Undo/Redo recall the older/Newer version of the MatML Tree.

b1) Work on storing a delta of the MatML Tree. b2) Associate the delta's with all of the commands. b3) implement the capacity to redo and undo