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akiraux / Akira

Native Linux App for UI and UX Design built in Vala and GTK
GNU General Public License v3.0
5.24k stars 202 forks source link

Inefficient implementation of undo/redo #699

Closed mbfraga closed 2 years ago

mbfraga commented 2 years ago
## Summary / How this PR fixes the problem? Implement basic undo/redo. code is somewhat inefficient...but honestly fairly ok considering other limitations currently in the software. I don't guarantee this is bug-free ;) ## Steps to Test Undo with ctrl-z, redo with ctrl-shift-z ## Known Issues / Things To Do Todo: * probably should limit number of undos/redos * There is probably a way to reduce special code to make sure things are copied and not just reference-shared...vala...