/**
* Returns a copy of the Score.
*
* @return Score a copy of the Score
*/
public Score copy() {
// Trace.log(2, "copying Score of size " + size());
Score newScore = new Score(title, tempo);
newScore.setMetre(metre[0], metre[1]);
PartList newPartList = new PartList(partList.size());
ListIterator<MelodyPart> i = partList.listIterator();
while (i.hasNext()) newPartList.add(i.next().copy());
newScore.partList = newPartList;
newScore.chordProg = chordProg.copy();
newScore.setChordInstrument(getChordInstrument());
newScore.setBassInstrument(getBassInstrument());
newScore.setBassMuted(getBassMuted());
newScore.setDrumMuted(getDrumMuted());
newScore.setChordMuted(getChordMuted());
newScore.setMelodyMuted(getMelodyMuted());
newScore.setMasterVolumeMuted(getMasterVolumeMuted());
newScore.setBassVolume(getBassVolume());
newScore.setDrumVolume(getDrumVolume());
newScore.setChordVolume(getChordVolume());
newScore.setMelodyVolume(getMelodyVolume());
newScore.setMasterVolume(getMasterVolume());
newScore.countInProg = countInProg == null ? null : countInProg.copy();
return newScore;
}
public void dumpMelody(PrintStream out) {
ListIterator<MelodyPart> i = partList.listIterator();
while (i.hasNext()) {
i.next().dump(out);
out.println();
}
}
/**
* Sets the key signature of the Score
*
* @param keySig the key signature to set the Score to
*/
public void setKeySignature(int keySig) {
Trace.log(2, "setting key signature of score to " + keySig);
this.keySig = keySig;
chordProg.setKeySignature(keySig);
ListIterator<MelodyPart> i = partList.listIterator();
while (i.hasNext()) {
i.next().setKeySignature(keySig);
}
}
/**
* Sets the metre of the Score metre is now represented in most places as a 2-elt array, where the
* first element is the top of the time signature, and the second element is the bottom.
*/
public void setMetre(int top, int bottom) {
metre[0] = top;
metre[1] = bottom;
chordProg.setMetre(top, bottom);
ListIterator<MelodyPart> i = partList.listIterator();
while (i.hasNext()) {
i.next().setMetre(top, bottom);
}
}
/**
* Writes the Score to the BufferedWriter passed to this method in Leadsheet notation.
*
* @param out a BufferedWriter to save the score onto
*/
public void saveLeadsheet(BufferedWriter out) throws IOException {
Chord.initSaveToLeadsheet();
chordProg.saveLeadsheet(out, "chords");
out.newLine();
ListIterator<MelodyPart> i = partList.listIterator();
while (i.hasNext()) {
((MelodyPart) i.next()).saveLeadsheet(out, "melody");
out.newLine();
}
}
/**
* Creates and returns a String representation of the Score.
*
* @return String the Score as a String
*/
public String toString() {
String scoreData = "Score: " + '\n';
scoreData += "ChordProg: " + '\n' + chordProg.toString() + '\n';
ListIterator<MelodyPart> i = partList.listIterator();
while (i.hasNext()) {
scoreData += "Part " + i.nextIndex() + ":" + '\n' + i.next().toString() + '\n';
}
return scoreData;
}
/** Calls makeSwing on each individual Part. */
public void makeSwing() {
ListIterator<MelodyPart> i = partList.listIterator();
while (i.hasNext()) {
MelodyPart m = i.next();
Style style = chordProg.getStyle();
if (style != null) {
m.setSwing(style.getSwing());
}
m.makeSwing(chordProg.getSectionInfo());
}
}
/**
* Return first Note in melody, or null if there is no note
*
* @return
*/
public Note getFirstNote() {
ListIterator<MelodyPart> i = partList.listIterator();
while (i.hasNext()) {
Note note = i.next().getFirstNote();
if (note != null) {
return note;
}
}
return null; // TEMP!
}
public void checkLength() {
int maxLength = length;
if (chordProg.size() > maxLength) maxLength = chordProg.size();
ListIterator<MelodyPart> i = partList.listIterator();
while (i.hasNext()) {
MelodyPart part = i.next();
if (part.size() > maxLength) maxLength = part.size();
}
setLength(maxLength);
}
public void setLength(int newLength) {
if (newLength == length) {
return; // avoid unnecessary setting
}
Trace.log(3, "setting score length to " + newLength);
length = newLength;
if (chordProg != null) {
chordProg.setSize(length);
}
Iterator<MelodyPart> i = partList.listIterator();
while (i.hasNext()) {
i.next().setSize(length);
}
}
public int getActiveBarsInChorus() {
int activeBars = chordProg.getActiveBars();
ListIterator<MelodyPart> i = partList.listIterator();
while (i.hasNext()) {
int barsInChorus = i.next().getActiveBars();
if (barsInChorus > activeBars) {
activeBars = barsInChorus;
}
}
// System.out.println("active bars = " + activeBars);
return activeBars; // TEMP!
}
/**
* Creates and returns a MIDI sequence from the Score. Calls Part.render on each Part and (for
* now) creates a new channel for each Part. This means that you can only have 16 Parts, which
* should be changed in the future.
*
* @param ppqn the resolution for the Sequence
* @return Sequence the MIDI render
*/
public Sequence render(short ppqn, int transposition, boolean useDrums, int endLimitIndex)
throws InvalidMidiDataException {
// to trace sequencing
// System.out.println("Score: render, start 0, endLimitIndex = " + endLimitIndex);
MidiSequence seq = new MidiSequence(ppqn);
long time = 0;
if (countInProg != null) {
// Handle count-in render
int len = getCountInOffset();
if (endLimitIndex != ENDSCORE) {
endLimitIndex += len;
}
time = countInProg.render(seq, time, seq.getChordTrack(), 0, true, endLimitIndex);
}
// System.out.println("time = " + time);
ListIterator<MelodyPart> i = partList.listIterator();
while (i.hasNext() && Style.limitNotReached(time, endLimitIndex)) {
// render the chord progression in parallel with each melody chorus
long melTime =
i.next()
.render(
seq,
ImproVisor.getMelodyChannel(),
time,
seq.getMelodyTrack(),
transposition,
endLimitIndex);
long chTime =
chordProg.render(seq, time, seq.getChordTrack(), transposition, useDrums, endLimitIndex);
time = Math.max(melTime, chTime);
}
// System.out.println("seq = " + seq);
// Find the longest track, and put a Stop event at the end of it
MidiSynth.endSequence(seq.getSequence());
// Trace.log(0, "done rendering, tickLength = " + seq.getSequence().getTickLength());
// System.out.println("countIn size = " + getCountInOffset());
return seq.getSequence();
}
/**
* Returns a PartListIterator
*
* @return PartListIterator iterating the parts
*/
public ListIterator getPartIterator() {
return partList.listIterator();
}
