* Add share config button
* fill parameter now saves with curve tool
* rename _fill to _fill_inside for sync consistency (fill in pencil and shape tools basically represent the same thing)
* add icon
* Move the option to the preferences
* Add string to Translations.pot
* Re-introduce `is_syncing`
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Co-authored-by: Emmanouil Papadeas <35376950+OverloadedOrama@users.noreply.github.com>
Before this commit, when these tools were being used on large areas, the software would start being very slow due to the polyline drawing. Now it simply draws an image.
TODO:
- Optimize the lasso, pixel and polygon select tools
- Mirror the previews of ellipse selection and shape tools, for consistency with the lasso, pixel and polygon select tools
- Perhaps somehow remove Previews.gd since its work is even more limited now.
