Views based on focuses

[keyserj]

Is your feature request related to a problem? Please describe. When I'm building a diagram, it's easy for the diagram to get pretty crowded, and it's hard to think and focus when there's a lot of crowding.

Describe the solution you'd like Automatically hide less-relevant nodes based on the current focus. See #316 for list of possible focuses.

These views should be usable independent of any focus feature, but perhaps should be automatically selected when starting a new focus.

Questions:

• What views make sense?
• Can we somehow allow nodes that don't belong in a view to still be added from the view? It would be nice because it seems like often when I'm focusing on something, I have a separate idea I want to write down. Perhaps these could be "secondary" nodes or something, that are hidden after being added and losing selection

Describe alternatives you've considered

• Show/hide nodes by node type #101 should help too but is probably worth doing separately and additionally, to help experiment with views.

Additional context

Technical ideas

[keyserj]

Ideas (from this diagram):

• Would be nice to have a view for turning causes/problems into criterion
  • Maybe good enough to have a problem view and criteria view that can be quickly switched between
  • Maybe list all the problems, effects, benefits, detriments (packed, unconnected, hideable, to save space) above the criteria table?
  • Custom nodes should probably show up in these if they’re related (“supplemental”?)
• Would be nice to have a view for context of criterion, to see its related problems, problem/solution effects