Merge pull request #13563 from iwoithe/fix-9476-accidental-interaction

Fix #9476: Fix accidental note input bar and palette interaction

Author: RomanPudashkin

src/engraving/libmscore/accidental.cpp

@@ -394,6 +394,10 @@ bool Accidental::acceptDrop(EditData& data) const
 {
     EngravingItem* e = data.dropElement;
 
+    if (e->type() == ElementType::ACCIDENTAL) {
+        return true;
+    }
+
     if (e->isActionIcon()) {
         ActionIconType type = toActionIcon(e)->actionType();
         return type == ActionIconType::PARENTHESES
@@ -411,6 +415,9 @@ EngravingItem* Accidental::drop(EditData& data)
 {
     EngravingItem* e = data.dropElement;
     switch (e->type()) {
+    case ElementType::ACCIDENTAL:
+        score()->changeAccidental(note(), toAccidental(e)->accidentalType());
+        break;
     case ElementType::ACTION_ICON:
         switch (toActionIcon(e)->actionType()) {
         case ActionIconType::PARENTHESES:

src/engraving/libmscore/cmd.cpp

@@ -1959,8 +1959,27 @@ void Score::toggleAccidental(AccidentalType at, const EditData& ed)
 
 void Score::changeAccidental(AccidentalType idx)
 {
-    for (Note* note : selection().noteList()) {
-        changeAccidental(note, idx);
+    for (EngravingItem* item : selection().elements()) {
+        Accidental* accidental = 0;
+        Note* note = 0;
+        switch (item->type()) {
+        case ElementType::ACCIDENTAL:
+            accidental = toAccidental(item);
+
+            if (accidental->accidentalType() == idx) {
+                changeAccidental(accidental->note(), AccidentalType::NONE);
+            } else {
+                changeAccidental(accidental->note(), idx);
+            }
+
+            break;
+        case ElementType::NOTE:
+            note = toNote(item);
+            changeAccidental(note, idx);
+            break;
+        default:
+            break;
+        }
     }
 }