adding packages

2026-01-15 14:38:46 -08:00
parent ef86e3ab6a
commit 6869cf47e5
5253 changed files with 726695 additions and 34 deletions
@@ -0,0 +1,24 @@
+import 'package:tonic/tonic.dart';
+
+enum PitchType { c, d, f, g, a, b }
+
+enum PitchTune { sharp, flat, natural }
+
+class PitchInfo {
+  final PitchType? type;
+  final PitchTune? tune;
+
+  PitchInfo({this.tune, this.type});
+
+  PitchInfo.parse(Pitch pitch)
+      : type = null,
+        tune = _getTune(pitch.accidentalsString);
+
+  static PitchTune _getTune(String pitch) {
+    if (pitch.contains("#")) return PitchTune.sharp;
+    if (pitch.contains("♯")) return PitchTune.sharp;
+    if (pitch.contains("b")) return PitchTune.flat;
+    if (pitch.contains("♭")) return PitchTune.flat;
+    return PitchTune.natural;
+  }
+}