From 2484d932ef0cbbb8c4ccf1cf5dacd0f89897de6e Mon Sep 17 00:00:00 2001
From: heavy-matill <mathe23491@gmx.de>
Date: Tue, 21 Jan 2025 20:44:55 +0100
Subject: [PATCH] Added RehearsalMark to midi export as Markers

---
 .../midi/internal/midiexport/exportmidi.cpp   | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/src/importexport/midi/internal/midiexport/exportmidi.cpp b/src/importexport/midi/internal/midiexport/exportmidi.cpp
index 37f794b18e3d0..cfefddf9c809c 100644
--- a/src/importexport/midi/internal/midiexport/exportmidi.cpp
+++ b/src/importexport/midi/internal/midiexport/exportmidi.cpp
@@ -24,6 +24,7 @@
 
 #include "engraving/dom/key.h"
 #include "engraving/dom/lyrics.h"
+#include "engraving/dom/rehearsalmark.h"
 #include "engraving/dom/masterscore.h"
 #include "engraving/dom/note.h"
 #include "engraving/dom/part.h"
@@ -403,6 +404,35 @@ bool ExportMidi::write(QIODevice* device, bool midiExpandRepeats, bool exportRPN
                 }
             }
         }
+        
+        // Export RehearsalMarks as Markers
+        for (const RepeatSegment *rs : m_score->repeatList()) {
+            int startTick = rs->tick;
+            int endTick = startTick + rs->len();
+            int tickOffset = rs->utick - rs->tick;
+
+            for (Segment* seg = rs->firstMeasure()->first(); seg && seg->tick().ticks() < endTick; seg = seg->next1()) {
+                for (EngravingItem* e : seg->annotations()) {
+                    if (e->type() == ElementType::REHEARSAL_MARK) {
+                        RehearsalMark* r = toRehearsalMark(e);
+                        muse::ByteArray rText = r->plainText().toUtf8();
+                        size_t len = rText.size() + 1;
+                        unsigned char *data = new unsigned char[len];
+
+                        memcpy(data, rText.constData(), len);
+
+                        MidiEvent ev;
+                        ev.setType(ME_META);
+                        ev.setMetaType(META_MARKER);
+                        ev.setEData(data);
+                        ev.setLen(static_cast<int>(len));
+
+                        int tick = r->segment()->tick().ticks() + tickOffset;
+                        track.insert(CompatMidiRender::tick(context, tick), ev);
+                    }                        
+                }
+            }
+        }
         ++staffIdx;
     }
     return !m_midiFile.write(device);