int
notify(void (*f)(void*, char*))
{
static int init;
notifyf = f;
if(!init){
init = 1;
noteinit();
}
return 0;
}
void createJsonProll(HumdrumFile& infile) {
infile.analyzeRhythm("4");
Array<int> ktracks;
infile.getTracksByExInterp(ktracks, "**kern");
Array<int> rktracks(infile.getMaxTracks()+1);
rktracks.allowGrowth(0);
rktracks.setAll(-1);
int i, j, k;
for (i=0; i<ktracks.getSize(); i++) {
rktracks[ktracks[i]] = i;
}
int ksize = ktracks.getSize();
stringstream* staves;
staves = new stringstream[ksize];
char buffer[1024] = {0};
int b40;
RationalNumber duration;
int track;
int tcount;
Array<Array<char> > partnames(ktracks.getSize());
Array<int> partmax(ktracks.getSize());
Array<int> partmin(ktracks.getSize());
partmax.setAll(-10000);
partmin.setAll(+10000);
Array<int> noteinit(ktracks.getSize());
noteinit.setAll(0);
for (i=0; i<infile.getNumLines(); i++) {
if (!infile[i].isData()) {
continue;
}
for (j=0; j<infile[i].getFieldCount(); j++) {
if (!infile[i].isExInterp(j, "**kern")) {
continue;
}
if (strcmp(infile[i][j], ".") == 0) {
continue;
}
tcount = infile[i].getTokenCount(j);
track = infile[i].getPrimaryTrack(j);
for (k=0; k<tcount; k++) {
infile[i].getToken(buffer, j, k);
if (strchr(buffer, 'r') != NULL) {
continue;
}
if (strchr(buffer, ']') != NULL) {
continue;
}
if (strchr(buffer, '_') != NULL) {
continue;
}
if (strcmp(buffer, ".") == 0) {
continue;
}
b40 = Convert::kernToBase40(buffer);
duration = infile.getTiedDurationR(i, j, k);
if (noteinit[rktracks[track]] == 0) {
noteinit[rktracks[track]] = 1;
pi(staves[rktracks[track]], 4);
staves[rktracks[track]] << "{\n";
} else {
pi(staves[rktracks[track]], 4);
staves[rktracks[track]] << "},\n";
pi(staves[rktracks[track]], 4);
staves[rktracks[track]] << "{\n";
}
printJsonNote(staves[rktracks[track]], b40, duration, buffer,
infile, i, j, k);
if (b40 > partmax[rktracks[track]]) {
partmax[rktracks[track]] = b40;
}
if (b40 < partmin[rktracks[track]]) {
partmin[rktracks[track]] = b40;
}
}
}
}
printJsonHeader(infile, 0, ktracks, partmin, partmax);
pi(cout, 2);
cout << "[\n";
pi(cout, 2);
cout << "{\n";
int pindex = 0;
for (i=ktracks.getSize()-1; i>=0; i--) {
pi(cout, 3);
cout << "\"partindex\"\t:\t" << pindex++ << ",\n";
pi(cout, 3);
cout << "\"notedata\"\t:\t" << "\n";
pi(cout, 4);
cout << "[\n";
cout << staves[i].str();
pi(cout, 4);
cout << "}\n";
pi(cout, 4);
cout << "]\n";
if (i > 0) {
pi(cout, 2);
cout << "},\n";
pi(cout, 2);
cout << "{\n";
} else {
pi(cout, 2);
cout << "}\n";
}
}
pi(cout, 2);
cout << "]\n";
pi(cout, 0);
cout << "}\n";
delete [] staves;
}