Fix GH#17037: allow replacement of 'b' and '#' with unicode equivalen…

…t in insrt names

Backport of musescore#18556, part 4, resp. musescore#17118

Disabled for now, needs more work

importexport/musicxml/importmxml.cpp

@@ -93,6 +93,34 @@ static int musicXMLImportErrorDialog(QString text, QString detailedText)
       return errorDialog.exec();
       }
 
+#if 0
+static void updateNamesForAccidentals(Instrument* inst)
+      {
+      auto replace = [](QString name) {
+            name = name.replace(std::regex(
+                                    R"(((?:^|\s)([A-Ga-g]|[Uu][Tt]|[Dd][Oo]|[Rr][EeÉé]|[MmSsTt][Ii]|[FfLl][Aa]|[Ss][Oo][Ll]))b(?=\s|$))"),
+                                QString::fromStdString(R"($1♭)"));
+
+            name = name.replace(std::regex(
+                                    R"(((?:^|\s)([A-Ga-g]|[Uu][Tt]|[Dd][Oo]|[Rr][EeÉé]|[MmSsTt][Ii]|[FfLl][Aa]|[Ss][Oo][Ll]))#(?=\s|$))"),
+                                QString::fromStdString(R"($1♯)"));
+
+            return name;
+            };
+      // change staff names from simple text (eg 'Eb') to text using accidental symbols (eg 'E♭')
+
+      // Instrument::longNames() is const af so we need to make a deep copy, update it, and then set it again
+      QList<StaffName> longNamesCopy = inst->longNames();
+      for (StaffName& sn : longNamesCopy)
+            sn.setName(replace(sn.name()));
+      QList<StaffName> shortNamesCopy = inst->shortNames();
+      for (StaffName& sn : shortNamesCopy)
+            sn.setName(replace(sn.name()));
+      inst->setLongNames(longNamesCopy);
+      inst->setShortNames(shortNamesCopy);
+      }
+#endif
+
 //---------------------------------------------------------
 //   importMusicXMLfromBuffer
 //---------------------------------------------------------
@@ -125,6 +153,15 @@ Score::FileError importMusicXMLfromBuffer(Score* score, const QString& /*name*/,
           res = pass2.parse(dev);
       }
 
+#if 0
+      for (const Part* part : score->parts()) {
+            for (const auto& pair : *part->instruments()) {
+                  pair.second->updateInstrumentId();
+                  updateNamesForAccidentals(pair.second);
+                  }
+            }
+#endif
+
       // report result
       const auto pass2_errors = pass2.errors();
       if (!(pass1_errors.isEmpty() && pass2_errors.isEmpty())) {