Stave Profiles do not respect visible staffs correctly

[Danielku15]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

The current logic of having stave profiles doesn't match well the model definition which staves to show.
With slash and numbered notation added not all combinations of staffs have a proper profile to choose from.

This can lead in errors on rendering as we cannot find a matching profile and wrong or no bar renderers are created.

Expected Behavior

On the default mode (no custom stave profile) the respective renderers should be created based on the model information.

Steps To Reproduce

1. Create a file with only Jianpu or Slash and try to render it.

Link to jsFiddle, CodePen, Project

No response

Found in Version

1.4 (alpha)

Platform

Web

Environment

Irrelevant

Anything else?

• See profile selection:

  alphaTab/src/rendering/layout/ScoreLayout.ts

  Lines 264 to 277 in 3a17c8c

  	let staveProfile: StaveProfile;
  	if (staff.isPercussion) {
  	staveProfile = StaveProfile.Score;
  	} else if (this.renderer.settings.display.staveProfile !== StaveProfile.Default) {
  	staveProfile = this.renderer.settings.display.staveProfile;
  	} else if (staff.showTablature && staff.showStandardNotation) {
  	staveProfile = StaveProfile.ScoreTab;
  	} else if (staff.showTablature) {
  	staveProfile = hasScore ? StaveProfile.TabMixed : StaveProfile.Tab;
  	} else if (staff.showStandardNotation) {
  	staveProfile = StaveProfile.Score;
  	} else {
  	continue;
  	}

• Score is always created: https://github.com/CoderLine/alphaTab/blob/develop/src/rendering/ScoreBarRendererFactory.ts#L11