provide a button to delete the current canvas and source to start from scratch

[lhein]

There is currently no way to clear the full integration and start over from scratch. You have to manually remove node by node. If you switch to the source code and delete all code it renders the editor useless because you cannot switch back to the visual editor.

There are actually several issues here:

• there is no way to safely start over from scratch in the visual editor (usability problem)
• when deleting the full source code, you cannot switch back to visual editor (bug)
• when deleting the full source code, the automatic schema selection in the source code editor doesn't work any more and you are left without code completion (a selection drop down to select the schema to use would be nice for the source editor)
• when putting in a working route definition after deleting everything in the source code (see pic below)I am still not able to switch back to the visual editor

[lhein]

I lowered the prio from Blocker to Medium because the 3 points marked with strike through are no longer causing problems and this task is now only about adding a button the the top bar which lets users start from scratch with empty canvas and empty source code.

[lordrip]

Since we have this functionality in a less convenient place, would it make sense to move this to the UX/UI milestone instead?

[lhein]

Agreed