QLC+ 5: Add linear regression to BPM tapping

[Wazzledi]

As described in forum thread https://www.qlcplus.org/forum/viewtopic.php?p=71374, I added the linear regression method used in QLC+ 4 to the BPM tapping functionality of QLC+ 5.

[coveralls]

coverage: 32.012%. remained the same
when pulling 99e7437 on Wazzledi:master
into a3b44ae on mcallegari:master.

[mcallegari]

Hey, how about the Time edit tool too?
https://github.com/mcallegari/qlcplus/blob/master/qmlui/qml/TimeEditTool.qml

There's another time tapping

[Wazzledi]

I totally forgot about this thing.
For that, I moved the algorithm in the TimeUtil.js and added it to the TimeEditTool.
While testing the TimeEditTool, I noticed that the Tap button is also shown when the chaser is set to beat.
Is that intended? Also, I dont see x/2 and 2x anymore to get half beat chasers.

[mcallegari]

For that, I moved the algorithm in the TimeUtil.js and added it to the TimeEditTool.

Excellent. I would have done the same!

While testing the TimeEditTool, I noticed that the Tap button is also shown when the chaser is set to beat. Is that intended?

Nope. It's actually not needed

Also, I dont see x/2 and 2x anymore to get half beat chasers.

I guess you mean like Speed Dial? TimeEditTool is not meant to be a replacement for Speed Dial

[Wazzledi]

I guess you mean like Speed Dial? TimeEditTool is not meant to be a replacement for Speed Dial

When editing the chaser step length with the TimeEditTool and the type is set to beat, I assumed the buttons x/2 and 2x, which are present in the code, should be visible.
If they are not intended to be visible, then just ignore this comment.

[mcallegari]

They are visible on a Beat-based RGB Matrix

[mcallegari]

Many thanks for this 👍