Add support for the sostenuto pedal signs to MusicXML import/export

Backport of (the MusicXML part of) musescore#20219
Jojo-Schmitz · Dec 2, 2023 · beccff5 · beccff5
1 parent 4d9efea
commit beccff5
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Showing 7 changed files with 1,652 additions and 940 deletions.
diff --git a/importexport/musicxml/exportxml.cpp b/importexport/musicxml/exportxml.cpp
@@ -4732,15 +4732,17 @@ void ExportMusicXml::pedal(Pedal const* const pd, int staff, const Fraction& tic
                         break;
                   case HookType::NONE:
                         if (pd->beginText() == "") {
-                              pedalType = "resume";
+                              pedalType = pd->lineVisible() ? "resume" : "start";
                               break;
                               }
                         // FALLTHROUGH
                   default:
                         pedalType = "start";
                   }
-            signText = pd->beginText() == "" ? " sign=\"no\"" : " sign=\"yes\"";
+            signText = pd->beginText().isEmpty() ? " sign=\"no\"" : " sign=\"yes\"";
             signText += color2xml(pd);
+            if (pd->beginText() == "<sym>keyboardPedalSost</sym>" || pd->beginText() == "<sym>keyboardPedalS</sym>")
+                  pedalType = "sostenuto";
             }
       else {
             if (!pd->endText().isEmpty() || pd->endHookType() == HookType::HOOK_90)
@@ -4749,7 +4751,7 @@ void ExportMusicXml::pedal(Pedal const* const pd, int staff, const Fraction& tic
                   pedalType = "discontinue";
             // "change" type is handled only on the beginning of pedal lines
 
-            signText = pd->endText() == "" ? " sign=\"no\"" : " sign=\"yes\"";
+            signText = pd->endText().isEmpty() ? " sign=\"no\"" : " sign=\"yes\"";
             }
       QString pedalXml = QString("pedal type=\"%1\"").arg(pedalType);
       pedalXml += lineText;

diff --git a/importexport/musicxml/importmxmlpass2.cpp b/importexport/musicxml/importmxmlpass2.cpp
@@ -4149,7 +4149,7 @@ void MusicXMLParserDirection::pedal(const QString& type, const int /* number */,
                   sign = "no";                        // MusicXML 2.0 compatibility
             }
       auto& spdesc = _pass2.getSpanner({ ElementType::PEDAL, number });
-      if (type == "start" || type == "resume") {
+      if (type == "start" || type == "resume" || type == "sostenuto") {
             if (spdesc._isStarted && !spdesc._isStopped) {
                   // Previous pedal unterminated—likely an unrecorded "discontinue", so delete the line.
                   // TODO: if "change", create 0-length spanner rather than delete
@@ -4164,9 +4164,16 @@ void MusicXMLParserDirection::pedal(const QString& type, const int /* number */,
             if (!p->lineVisible() || sign == "yes") {
                   p->setBeginText("<sym>keyboardPedalPed</sym>");
                   p->setContinueText("(<sym>keyboardPedalPed</sym>)");
+                  if (type == "sostenuto") {
+                        p->setBeginText("<sym>keyboardPedalSost</sym>");
+                        p->setContinueText("(<sym>keyboardPedalSost</sym>)");
+                        }
                   }
-            else
+            else {
+                  p->setBeginText("");
+                  p->setContinueText("");
                   p->setBeginHookType(type == "resume" ? HookType::NONE : HookType::HOOK_90);
+                  }
             p->setEndHookType(HookType::NONE);
 
             if (color.isValid()/* && preferences.getBool(PREF_IMPORT_MUSICXML_IMPORTLAYOUT)*/)
@@ -4211,6 +4218,10 @@ void MusicXMLParserDirection::pedal(const QString& type, const int /* number */,
 
             if (color.isValid()/* && preferences.getBool(PREF_IMPORT_MUSICXML_IMPORTLAYOUT)*/)
                   p->setLineColor(color);
+            if (sign == "no") {
+                  p->setBeginText("");
+                  p->setContinueText("");
+                  }
             starts.append(MusicXmlSpannerDesc(p, ElementType::PEDAL, number));
             }
       else if (type == "continue") {

diff --git a/mtest/musicxml/io/testDirections1.xml b/mtest/musicxml/io/testDirections1.xml
@@ -102,7 +102,7 @@
     <measure number="2">
       <direction placement="above">
         <direction-type>
-          <pedal type="start"/>
+          <pedal type="start" line="no" sign="yes"/>
           </direction-type>
         </direction>
       <note>
@@ -132,7 +132,7 @@
         </note>
       <direction placement="below">
         <direction-type>
-          <pedal type="start"/>
+          <pedal type="start" line="no" sign="yes"/>
           </direction-type>
         </direction>
       <note>