don't store guitar stuff in keyboard

Author: aure

Demo/Shared/ContentView.swift

@@ -54,7 +54,13 @@ struct ContentView: View {
                          layout: .isomorphic,
                          noteOn: noteOn, noteOff: noteOff)
                 Keyboard(layout: .guitar(openPitches: [Pitch(64), Pitch(59), Pitch(55), Pitch(50), Pitch(45), Pitch(40)], fretcount: 22),
-                         noteOn: noteOn, noteOff: noteOff)
+                         noteOn: noteOn, noteOff: noteOff) { pitch, isActivated in
+                    KeyboardKey(pitch: pitch,
+                                isActivated: isActivated,
+                                text: pitch.note(in: .F).description,
+                                pressedColor: Color(PitchColor.newtonian[Int(pitch.pitchClass)]),
+                                alignment: .center)
+                }
                 Keyboard(pitchRange: Pitch(48)...Pitch(65),
                          layout: .isomorphic) { pitch, isActivated in
                     KeyboardKey(pitch: pitch,

Sources/Keyboard/Keyboard.swift

@@ -12,10 +12,6 @@ public struct Keyboard<Content>: View where Content: View {
     var noteOff: (Pitch) -> Void
     var layout: KeyboardLayout
 
-    // For guitar
-    var openPitches: [Pitch] = []
-    var fretCount: Int = 0
-
     public init(pitchRange: ClosedRange<Pitch> = (Pitch(60)...Pitch(72)),
                 latching: Bool = false,
                 layout: KeyboardLayout = .piano,
@@ -68,14 +64,12 @@ extension Keyboard where Content == KeyboardKey {
         self.noteOff = noteOff
         var alignment: Alignment = .bottom
         switch layout {
-        case .guitar(let openPitches, let fretCount):
-            self.openPitches = openPitches
-            self.fretCount = fretCount
+        case .guitar(_, _):
             alignment = .center
         case .pianoRoll:
             alignment = .trailing
         default:
-            self.fretCount = 0
+            alignment = .bottom
 
         }
         self.content = { KeyboardKey(pitch: $0, isActivated: $1, flatTop: layout == .piano, alignment: alignment) }