cmScore.h/c:Added cmScoreBarEvt() and cmScoreEvtLoc().

app/cmScore.c

@@ -1231,6 +1231,17 @@ cmScoreEvt_t* cmScoreEvt( cmScH_t h, unsigned idx )
   return p->array + idx;
 }
 
+cmScoreEvt_t* cmScoreBarEvt( cmScH_t h, unsigned barNumb )
+{
+  cmSc_t* p = _cmScHandleToPtr(h);
+  unsigned i = 0;
+  for(; i<p->cnt; ++i)
+    if( p->array[i].typeId==kBarEvtScId && p->array[i].barNumb==barNumb )
+      return p->array + i;
+
+  return NULL;
+}
+
 unsigned      cmScoreSectionCount( cmScH_t h )
 { 
   cmSc_t* p = _cmScHandleToPtr(h);
@@ -1262,6 +1273,22 @@ cmScoreLoc_t* cmScoreLoc( cmScH_t h, unsigned idx )
   return p->loc + idx;
 }
 
+cmScoreLoc_t* cmScoreEvtLoc( cmScH_t h, const cmScoreEvt_t* evt )
+{
+  cmSc_t* p = _cmScHandleToPtr(h);
+  unsigned i;
+  if( evt != NULL )
+    for(i=0; i<p->locCnt; ++i)
+    {
+      unsigned j;
+      for(j=0; j<p->loc[i].evtCnt; ++j)
+        if( p->loc[i].evtArray[j] == evt )
+          return p->loc + i;
+    }
+  return NULL;
+}
+
+
 
 void cmScorePrintLoc( cmScH_t h )
 {

app/cmScore.h

@@ -151,6 +151,9 @@ extern "C" {
   unsigned      cmScoreEvtCount( cmScH_t h );
   cmScoreEvt_t* cmScoreEvt( cmScH_t h, unsigned idx );
 
+  // Given a bar number return the associated 'bar' event record.
+  cmScoreEvt_t* cmScoreBarEvt( cmScH_t h, unsigned barNumb );
+
   // Access section records
   unsigned      cmScoreSectionCount( cmScH_t h );
   cmScoreSection_t* cmScoreSection( cmScH_t h, unsigned idx );
@@ -160,6 +163,9 @@ extern "C" {
   cmScoreLoc_t* cmScoreLoc( cmScH_t h, unsigned idx );
   void          cmScorePrintLoc( cmScH_t h );
 
+  // Return the location associated with a given score event.
+  cmScoreLoc_t* cmScoreEvtLoc( cmScH_t h, const cmScoreEvt_t* evt );
+
   // Return the count of sets.
   unsigned      cmScoreSetCount( cmScH_t h );
 
@@ -169,6 +175,7 @@ extern "C" {
   // cmScMsg_t record.
   cmScRC_t      cmScoreSeqNotify( cmScH_t h );
 
+  /*
   void          cmScoreClearPerfInfo( cmScH_t h );
 
   // Assign 'smpIdx' and 'vel'  to the event matching 'pitch' at 'locIdx'
@@ -186,7 +193,8 @@ extern "C" {
   
   // Set the performed dynamic level of a score event.
   void          cmScoreSetPerfDynLevel( cmScH_t h, unsigned evtIdx, unsigned dynLvl );
-
+  */
+  
   typedef enum
   {
     kInvalidMsgScId,