Table logs feature: collect, view and save tabular data

[brusherru]

There is no issue 🙈

• Adds new node xod/debug/table-log
• Adds new "Table Log" tab with table-view of the collected data

How to test:

1. Place the new xod/debug/table-log node
2. Place join node
3. Set \t as a delimiter
4. Link some data sources (sensors / system-time / sine-wave / etc)
5. Link join with table-log node
6. Link pulse source to the PUSH pin of table-log
7. Run the program: simulate or upload with debugging
8. Double click on the table-log node to drill-down in the special tab "Table Log"

Also, you can

• place any amount of table-log nodes,
• send pulses to the NEW to create new sheets,
• table-log nodes might be placed inside other nodes,
• change node labels to make source names more readable
• run few different programs from one project and see logs of all runs

[brusherru]

Also, I have an idea of how to improve source labels and make them looks like this:

• @/main - all-time it ends up with table-log node, so let's hide it from the path and show programs' root patch path
• @/rootPatch > my-label - for nested table-log we took a label of the parent patch
• @/rootPatch > unlabeled (nodeId) - or fallback to this one
• @/rootPatch > DELETED (nodeId) - if we collected some data, but then deleted a patch

[evgenykochetkov]

Not sure if this is intentional, but "Table Log" tab jumps to the rightmost position when drilling down.

https://user-images.githubusercontent.com/2527093/107238957-73001f00-6a39-11eb-82b1-c3e2888a1b26.mov