Fixed corruption to due latin1() conversions.

8 files changed, 30 insertions, 30 deletions

diff --git a/muse2/muse/arranger/trackinfo.cpp b/muse2/muse/arranger/trackinfo.cpp
index e1c8047e..fdf0b0ce 100644
--- a/muse2/muse/arranger/trackinfo.cpp
+++ b/muse2/muse/arranger/trackinfo.cpp
@@ -33,7 +33,6 @@
 #include "route.h"
 #include "popupmenu.h"
 
-
 //---------------------------------------------------------
 //   midiTrackInfoHeartBeat
 //---------------------------------------------------------
@@ -174,14 +173,15 @@ void Arranger::midiTrackInfoHeartBeat()
         else
         {
           MidiInstrument* instr = mp->instrument();
-          const char* name = instr->getPatchName(outChannel, nprogram, song->mtype(), track->type() == Track::DRUM);
-          if(!name)
+          QString name = instr->getPatchName(outChannel, nprogram, song->mtype(), track->type() == Track::DRUM);
+          if(name.isEmpty())
           {
-            if(midiTrackInfo->iPatch->text() != ("???"))
-              midiTrackInfo->iPatch->setText("???");
+            const QString n("???");
+            if(midiTrackInfo->iPatch->text() != n)
+              midiTrackInfo->iPatch->setText(n);
           }
           else
-          if(strcmp(midiTrackInfo->iPatch->text().toLatin1().constData(), name) != 0)
+          if(midiTrackInfo->iPatch->text() != name)
           {
             //printf("Arranger::midiTrackInfoHeartBeat setting patch name\n");
           
@@ -202,9 +202,9 @@ void Arranger::midiTrackInfoHeartBeat()
             //else 
             //{
                   MidiInstrument* instr = mp->instrument();
-                  const char* name = instr->getPatchName(outChannel, program, song->mtype(), track->type() == Track::DRUM);
-                  if(strcmp(midiTrackInfo->iPatch->text().toLatin1().constData(), name) != 0)
-                    midiTrackInfo->iPatch->setText(QString(name));
+                  QString name = instr->getPatchName(outChannel, program, song->mtype(), track->type() == Track::DRUM);
+                  if(midiTrackInfo->iPatch->text() != name)
+                    midiTrackInfo->iPatch->setText(name);
 
                   int hb = ((program >> 16) & 0xff) + 1;
                   if (hb == 0x100)
@@ -714,8 +714,7 @@ void Arranger::iProgHBankChanged()
       audio->msgPlayMidiEvent(&ev);
       
       MidiInstrument* instr = mp->instrument();
-      const char* name = instr->getPatchName(channel, program, song->mtype(), track->type() == Track::DRUM);
-      midiTrackInfo->iPatch->setText(QString(name));
+      midiTrackInfo->iPatch->setText(instr->getPatchName(channel, program, song->mtype(), track->type() == Track::DRUM));
 //      updateTrackInfo();
       }
 
@@ -791,8 +790,7 @@ void Arranger::iProgLBankChanged()
       audio->msgPlayMidiEvent(&ev);
       
       MidiInstrument* instr = mp->instrument();
-      const char* name = instr->getPatchName(channel, program, song->mtype(), track->type() == Track::DRUM);
-      midiTrackInfo->iPatch->setText(QString(name));
+      midiTrackInfo->iPatch->setText(instr->getPatchName(channel, program, song->mtype(), track->type() == Track::DRUM));
 //      updateTrackInfo();
       }
 
@@ -868,8 +866,7 @@ void Arranger::iProgramChanged()
         audio->msgPlayMidiEvent(&ev);
         
         MidiInstrument* instr = mp->instrument();
-        const char* name = instr->getPatchName(channel, program, song->mtype(), track->type() == Track::DRUM);
-        midiTrackInfo->iPatch->setText(QString(name));
+        midiTrackInfo->iPatch->setText(instr->getPatchName(channel, program, song->mtype(), track->type() == Track::DRUM));
       }
         
 //      updateTrackInfo();
@@ -1363,8 +1360,7 @@ void Arranger::updateMidiTrackInfo(int flags)
           else
           {
             MidiInstrument* instr = mp->instrument();
-            const char* name = instr->getPatchName(outChannel, nprogram, song->mtype(), track->type() == Track::DRUM);
-            midiTrackInfo->iPatch->setText(QString(name));
+            midiTrackInfo->iPatch->setText(instr->getPatchName(outChannel, nprogram, song->mtype(), track->type() == Track::DRUM));
           }         
         }
         else
@@ -1380,8 +1376,7 @@ void Arranger::updateMidiTrackInfo(int flags)
               //else 
               //{
                     MidiInstrument* instr = mp->instrument();
-                    const char* name = instr->getPatchName(outChannel, program, song->mtype(), track->type() == Track::DRUM);
-                    midiTrackInfo->iPatch->setText(QString(name));
+                    midiTrackInfo->iPatch->setText(instr->getPatchName(outChannel, program, song->mtype(), track->type() == Track::DRUM));
 
                     int hb = ((program >> 16) & 0xff) + 1;
                     if (hb == 0x100)
diff --git a/muse2/muse/instruments/editinstrument.cpp b/muse2/muse/instruments/editinstrument.cpp
index a0aba89c..d82dff4f 100644
--- a/muse2/muse/instruments/editinstrument.cpp
+++ b/muse2/muse/instruments/editinstrument.cpp
@@ -3478,9 +3478,8 @@ void EditInstrument::enableDefaultControls(bool enVal, bool enPatch)
 
 void EditInstrument::setDefaultPatchName(int val)
 {
-  const char* patchname = getPatchName(val);
   patchButton->blockSignals(true);
-  patchButton->setText(QString(patchname));
+  patchButton->setText(getPatchName(val));
   patchButton->blockSignals(false);
 }
 
@@ -3553,7 +3552,7 @@ void EditInstrument::setDefaultPatchControls(int val)
 //   getPatchName
 //---------------------------------------------------------
 
-const char* EditInstrument::getPatchName(int prog)
+QString EditInstrument::getPatchName(int prog)
 {
       int pr = prog & 0xff;
       if(prog == CTRL_VAL_UNKNOWN || pr == 0xff)
@@ -3579,7 +3578,7 @@ const char* EditInstrument::getPatchName(int prog)
                     //&& (lbank == mp->lbank || !lb || mp->lbank == -1))
                     && (hbank == mp->hbank || mp->hbank == -1)
                     && (lbank == mp->lbank || mp->lbank == -1))
-                        return mp->name.toLatin1().constData();
+                        return mp->name;
                   }
             }
       return "---";
diff --git a/muse2/muse/instruments/editinstrument.h b/muse2/muse/instruments/editinstrument.h
index 62ad389e..b3c6b5e0 100644
--- a/muse2/muse/instruments/editinstrument.h
+++ b/muse2/muse/instruments/editinstrument.h
@@ -42,7 +42,7 @@ class EditInstrument : public QMainWindow, public Ui::EditInstrumentBase {
       int getDefaultPatchNumber();
       void setDefaultPatchNumbers(int);
       void setDefaultPatchControls(int);
-      const char* getPatchName(int);
+      QString getPatchName(int);
       void deleteInstrument(QListWidgetItem*);
       ///QMenu* patchpopup;
       
diff --git a/muse2/muse/instruments/minstrument.cpp b/muse2/muse/instruments/minstrument.cpp
index a1544d64..db885113 100644
--- a/muse2/muse/instruments/minstrument.cpp
+++ b/muse2/muse/instruments/minstrument.cpp
@@ -806,7 +806,7 @@ void MidiInstrument::write(int level, Xml& xml)
 //   getPatchName
 //---------------------------------------------------------
 
-const char* MidiInstrument::getPatchName(int channel, int prog, MType mode, bool drum)
+QString MidiInstrument::getPatchName(int channel, int prog, MType mode, bool drum)
       {
       int pr = prog & 0xff;
       if(prog == CTRL_VAL_UNKNOWN || pr == 0xff)
@@ -849,7 +849,7 @@ const char* MidiInstrument::getPatchName(int channel, int prog, MType mode, bool
                     
                     && (hbank == mp->hbank || !hb || mp->hbank == -1)
                     && (lbank == mp->lbank || !lb || mp->lbank == -1))
-                        return mp->name.toLatin1().constData();
+                        return mp->name;
                   }
             }
       return "<unknown>";
diff --git a/muse2/muse/instruments/minstrument.h b/muse2/muse/instruments/minstrument.h
index 3e132633..09bfb9da 100644
--- a/muse2/muse/instruments/minstrument.h
+++ b/muse2/muse/instruments/minstrument.h
@@ -117,7 +117,7 @@ class MidiInstrument {
       virtual void writeToGui(const MidiPlayEvent&) {}
 
       virtual void reset(int, MType);
-      virtual const char* getPatchName(int,int,MType,bool);
+      virtual QString getPatchName(int,int,MType,bool);
       virtual void populatePatchPopup(QMenu*, int, MType, bool);
       void read(Xml&);
       void write(int level, Xml&);
diff --git a/muse2/muse/liste/editevent.cpp b/muse2/muse/liste/editevent.cpp
index efcb8e84..b162a3e6 100644
--- a/muse2/muse/liste/editevent.cpp
+++ b/muse2/muse/liste/editevent.cpp
@@ -86,6 +86,8 @@ char* hex2string(QWidget* parent, const char* src, int& len)
                   }
             }
       len = dst - buffer;
+      if(len == 0)
+        return 0;
       char* b = new char[len+1];
       memcpy(b, buffer, len);
       b[len] = 0;
@@ -805,8 +807,7 @@ void EditCtrlDialog::updatePatch()
       int port              = track->outPort();
       int channel           = track->outChannel();
       MidiInstrument* instr = midiPorts[port].instrument();
-      const char* name = instr->getPatchName(channel, val, song->mtype(), track->type() == Track::DRUM);
-      patchName->setText(QString(name));
+      patchName->setText(instr->getPatchName(channel, val, song->mtype(), track->type() == Track::DRUM));
 
       int hb = ((val >> 16) & 0xff) + 1;
       if (hb == 0x100)
diff --git a/muse2/muse/midi.cpp b/muse2/muse/midi.cpp
index c1a24c8e..e339f29b 100644
--- a/muse2/muse/midi.cpp
+++ b/muse2/muse/midi.cpp
@@ -100,8 +100,12 @@ QString midiMetaName(int meta)
 QString nameSysex(unsigned int len, const unsigned char* buf)
       {
       QString s;
+      if(len == 0)
+        return s;
       switch(buf[0]) {
             case 0x00:
+                  if(len < 3)
+                    return s;
                   if (buf[1] == 0 && buf[2] == 0x41)
                         s = "Microsoft";
                   break;
diff --git a/muse2/muse/synth.h b/muse2/muse/synth.h
index aa3fc375..27c4d3b5 100644
--- a/muse2/muse/synth.h
+++ b/muse2/muse/synth.h
@@ -212,7 +212,8 @@ class SynthI : public AudioTrack, public MidiDevice,
       Synth* synth() const          { return synthesizer; }
       virtual bool isSynti() const  { return true; }
 
-      virtual const char* getPatchName(int ch, int prog, MType t, bool dr) {
+      //virtual const char* getPatchName(int ch, int prog, MType t, bool dr) {
+      virtual QString getPatchName(int ch, int prog, MType t, bool dr) {
             return _sif->getPatchName(ch, prog, t, dr);
             }