public void saveToXml(Element ele) {
Document doc = ele.getOwnerDocument();
ele.setAttribute("id", String.valueOf(partNumber));
SaveUtil.appendChildTextElement(ele, "title", String.valueOf(title));
SaveUtil.appendChildTextElement(ele, "instrument", String.valueOf(instrument));
for (int t = 0; t < getTrackCount(); t++) {
if (!isTrackEnabled(t)) continue;
TrackInfo trackInfo = abcSong.getSequenceInfo().getTrackInfo(t);
Element trackEle = (Element) ele.appendChild(doc.createElement("track"));
trackEle.setAttribute("id", String.valueOf(t));
if (trackInfo.hasName()) trackEle.setAttribute("name", trackInfo.getName());
if (trackTranspose[t] != 0)
SaveUtil.appendChildTextElement(trackEle, "transpose", String.valueOf(trackTranspose[t]));
if (trackVolumeAdjust[t] != 0)
SaveUtil.appendChildTextElement(
trackEle, "volumeAdjust", String.valueOf(trackVolumeAdjust[t]));
if (instrument.isPercussion) {
BitSet[] enabledSetByTrack = isCowbellPart() ? cowbellsEnabled : drumsEnabled;
BitSet enabledSet = (enabledSetByTrack == null) ? null : enabledSetByTrack[t];
if (enabledSet != null) {
Element drumsEnabledEle = ele.getOwnerDocument().createElement("drumsEnabled");
trackEle.appendChild(drumsEnabledEle);
if (isCowbellPart()) {
drumsEnabledEle.setAttribute("defaultEnabled", String.valueOf(false));
// Only store the drums that are enabled
for (int i = enabledSet.nextSetBit(0); i >= 0; i = enabledSet.nextSetBit(i + 1)) {
Element drumEle = ele.getOwnerDocument().createElement("note");
drumsEnabledEle.appendChild(drumEle);
drumEle.setAttribute("id", String.valueOf(i));
drumEle.setAttribute("isEnabled", String.valueOf(true));
}
} else {
drumsEnabledEle.setAttribute("defaultEnabled", String.valueOf(true));
// Only store the drums that are disabled
for (int i = enabledSet.nextClearBit(0); i >= 0; i = enabledSet.nextClearBit(i + 1)) {
if (i >= MidiConstants.NOTE_COUNT) break;
Element drumEle = ele.getOwnerDocument().createElement("note");
drumsEnabledEle.appendChild(drumEle);
drumEle.setAttribute("id", String.valueOf(i));
drumEle.setAttribute("isEnabled", String.valueOf(false));
}
}
}
if (!isCowbellPart()) {
if (drumNoteMap[t] != null)
drumNoteMap[t].saveToXml((Element) trackEle.appendChild(doc.createElement("drumMap")));
}
}
}
}
private int findTrackNumberByName(String trackName) {
if (trackName.equals("")) return -1;
int namedTrackNumber = -1;
for (TrackInfo trackInfo : abcSong.getSequenceInfo().getTrackList()) {
if (trackInfo.hasName() && trackName.equals(trackInfo.getName())) {
if (namedTrackNumber == -1) {
namedTrackNumber = trackInfo.getTrackNumber();
} else {
// Found multiple tracks with the same name; don't know which one it could be
return -1;
}
}
}
return namedTrackNumber;
}