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cmXScore.c : Added _cmXScoreRemoveNote().

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This commit is contained in:
kevin larke 2017-04-22 12:24:19 -04:00
parent 677f8d1c34
commit c1076ddf0c
1 changed files with 66 additions and 6 deletions
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72
app/cmXScore.c
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@ -64,7 +64,8 @@ enum
kAddGraceXsFl = 0x01000000, // (a) end grace note group operator flag - add time
kSubGraceXsFl = 0x02000000, // (s) " " " " " " - subtract time
kAFirstGraceXsFl = 0x04000000, // (A) add time after first note
kNFirstGraceXsFl = 0x08000000 // (n) grace notes start as soon as possible after first note and add time
kNFirstGraceXsFl = 0x08000000, // (n) grace notes start as soon as possible after first note and add time
kDeleteXsFl = 0x10000000
};
@ -262,9 +263,40 @@ cmXsRC_t _cmXScorePushNote( cmXScore_t* p, cmXsMeas_t* meas, unsigned voiceId, c
return kOkXsRC;
}
void _cmXScoreRemoveNote( cmXsNote_t* note )
{
cmXsNote_t* n0 = NULL;
cmXsNote_t* n1 = note->voice->noteL;
for(; n1!=NULL; n1=n1->mlink)
if( n1->uid == note->uid )
{
if( n0 == NULL )
note->voice->noteL = NULL;
else
n0->mlink = n1->mlink;
break;
}
n0 = NULL;
n1 = note->meas->noteL;
for(; n1!=NULL; n1=n1->slink)
if( n1->uid == note->uid )
{
if( n0 == NULL )
note->voice->noteL = NULL;
else
n0->slink = n1->slink;
break;
}
}
void _cmXScoreInsertNoteBefore( cmXsNote_t* note, cmXsNote_t* nn )
{
// insert the new note into the voice list before 'note'
cmXsNote_t* n0 = NULL;
cmXsNote_t* n1 = note->voice->noteL;
@ -1922,11 +1954,22 @@ cmXsNote_t* _cmXsReorderFindNote( cmXScore_t* p, unsigned measNumb, const cmXsR
int index = 0;
for(; np!=NULL; np=np->slink,++index)
{
if( 0 /*mp->number==17*/)
printf("voice: %i %i loc:%i %i tick:%i %i pitch:%i %i idx:%i %i\n",
np->voice->id, r->voice,
np->locIdx , r->locIdx ,
np->tick , r->tick ,
np->pitch , r->midi ,
index , r->idx );
if( np->voice->id == r->voice &&
np->locIdx == r->locIdx &&
np->tick == r->tick &&
np->duration == r->durtn &&
np->rvalue == r->rval &&
//np->duration == r->durtn &&
//np->rvalue == r->rval &&
np->pitch == r->midi &&
index == r->idx )
{
@ -1982,7 +2025,13 @@ cmXsRC_t _cmXScoreReorderMeas( cmXScore_t* p, unsigned measNumb, cmXsReorder_t*
for(i=0; i<rN; ++i)
if((rV[i].note = _cmXsReorderFindNote(p,measNumb,rV+i,i)) == NULL )
return kSyntaxErrorXsRC;
// remove deleted notes
for(i=0; i<rN; ++i)
if( cmIsFlag(rV[i].newFlags,kDeleteXsFl) )
_cmXScoreRemoveNote( rV[i].note );
cmXsMeas_t* mp = rV[0].note->meas;
cmXsNote_t* n0p = NULL;
@ -1992,6 +2041,10 @@ cmXsRC_t _cmXScoreReorderMeas( cmXScore_t* p, unsigned measNumb, cmXsReorder_t*
// according to their order in rV[].
for(i=0; i<rN; ++i)
{
if( cmIsFlag(rV[i].newFlags,kDeleteXsFl) )
continue;
if( n0p == NULL )
mp->noteL = rV[i].note;
else
@ -2022,6 +2075,8 @@ cmXsRC_t _cmXScoreReorderMeas( cmXScore_t* p, unsigned measNumb, cmXsReorder_t*
rV[i].note->flags |= rV[i].graceFlags;
rV[i].note->graceGroupId = rV[i].graceGroupId;
n0p = rV[i].note;
n0p->slink = NULL;
@ -2166,6 +2221,10 @@ cmXsRC_t _cmXScoreReorderParseFlags(cmXScore_t* p, const cmChar_t* b, unsigned
*newFlagsRef |= kTieEndXsFl; // set tie end flag
break;
case '&':
*newFlagsRef |= kDeleteXsFl; // delete this evetn
break;
default:
if( i == 0 )
return cmErrMsg(&p->err,kSyntaxErrorXsRC,"Unexpected flag marking '%c' on line %i.",*s,line);
@ -2393,6 +2452,7 @@ cmXsRC_t _cmXsApplyEditFile( cmXScore_t* p, const cmChar_t* fn )
// store the record
assert( ri < rN );
rV[ri++] = r;
continue;
@ -2490,7 +2550,7 @@ cmXsRC_t cmXScoreInitialize( cmCtx_t* ctx, cmXsH_t* hp, const cmChar_t* xmlFn, c
// fill in the note->slink chain to link the notes in each measure in time order
_cmXScoreSort(p);
_cmXScoreSpreadGraceNotes(p);
// kpl: 4/19/17 fix problem where notes ended up out of order by one tick _cmXScoreSpreadGraceNotes(p);
_cmXScoreSort(p);