Add current measure count to app

[JoshuaBThompson]

Currently app does not show real measure count

[JoshuaBThompson]

@Alex-L-Crane Question about measure count change:

• If the user selects a measure count that results in some beats being cut from the loop should we still let the user update the measure count and lose those beats? Or should we prevent them from doing that?
  • for example: say they have a loop with two measures and 1 beat in the middle of each measure
  • then then change the measure count to 1 - this would result in the lost of the beat in the second measure

Your thoughts?

[Alex-L-Crane]

Yes, we should allow them to cut off measures with existing beats. But we should save that data so it can be accessed if they add a measure.

So, loop with two measures each with a beat > user reduces loop to one measure > loop plays only the first measure with musical data in that measure > user increases loop to two measures > loop plays both measures with originally recorded data

To confirm: user measure count adjustments always remove or add measures at the end of the loop. If a 4 measure loop is reduced to 2 measures, 2 measures are removed from the end of the loop. If a 4 measure loop is increased to 6 measures, 2 measures are added to the end of the loop.

[JoshuaBThompson]

Ok, that makes sense.

[JoshuaBThompson]

This is updated in the newLooping and newLooping_Swift3 branches.