xref: /dports/audio/tuxguitar/tuxguitar-src-1.2/TuxGuitar/src/org/herac/tuxguitar/song/models/TGMeasureHeader.java

/*
 * Created on 26-nov-2005
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package org.herac.tuxguitar.song.models;

import org.herac.tuxguitar.song.factory.TGFactory;

/**
 * @author julian
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public abstract class TGMeasureHeader {
	public static final int TRIPLET_FEEL_NONE = 1;
	public static final int TRIPLET_FEEL_EIGHTH = 2;
	public static final int TRIPLET_FEEL_SIXTEENTH = 3;

	private int number;
	private long start;
	private TGTimeSignature timeSignature;
	private TGTempo tempo;
	private TGMarker marker;
	private boolean repeatOpen;
	private int repeatAlternative;
	private int repeatClose;
	private int tripletFeel;
	private TGSong song;

	public TGMeasureHeader(TGFactory factory){
		this.number = 0;
		this.start = TGDuration.QUARTER_TIME;
		this.timeSignature = factory.newTimeSignature();
		this.tempo = factory.newTempo();
		this.marker = null;
		this.tripletFeel = TRIPLET_FEEL_NONE;
		this.repeatOpen = false;
		this.repeatClose = 0;
		this.repeatAlternative = 0;
		this.checkMarker();
	}

	public int getNumber() {
		return this.number;
	}

	public void setNumber(int number) {
		this.number = number;
		this.checkMarker();
	}

	public int getRepeatClose() {
		return this.repeatClose;
	}

	public void setRepeatClose(int repeatClose) {
		this.repeatClose = repeatClose;
	}

	public int getRepeatAlternative() {
		return this.repeatAlternative;
	}

	/**
	 * bitwise value 1 TO 8.
	 * (1 << AlternativeNumber)
	 */
	public void setRepeatAlternative(int repeatAlternative) {
		this.repeatAlternative = repeatAlternative;
	}

	public boolean isRepeatOpen() {
		return this.repeatOpen;
	}

	public void setRepeatOpen(boolean repeatOpen) {
		this.repeatOpen = repeatOpen;
	}

	public long getStart() {
		return this.start;
	}

	public void setStart(long start) {
		this.start = start;
	}

	public int getTripletFeel() {
		return this.tripletFeel;
	}

	public void setTripletFeel(int tripletFeel) {
		this.tripletFeel = tripletFeel;
	}

	public TGTempo getTempo() {
		return this.tempo;
	}

	public void setTempo(TGTempo tempo) {
		this.tempo = tempo;
	}

	public TGTimeSignature getTimeSignature() {
		return this.timeSignature;
	}

	public void setTimeSignature(TGTimeSignature timeSignature) {
		this.timeSignature = timeSignature;
	}

	public TGMarker getMarker() {
		return this.marker;
	}

	public void setMarker(TGMarker marker) {
		this.marker = marker;
	}

	public boolean hasMarker(){
		return (getMarker() != null);
	}

	private void checkMarker(){
		if(hasMarker()){
			this.marker.setMeasure(getNumber());
		}
	}

	public long getLength(){
		return getTimeSignature().getNumerator() * getTimeSignature().getDenominator().getTime();
	}

	public TGSong getSong() {
		return this.song;
	}

	public void setSong(TGSong song) {
		this.song = song;
	}

	public void makeEqual(TGMeasureHeader measure){
		this.start = measure.getStart();
		this.timeSignature = measure.getTimeSignature();
		this.tempo = measure.getTempo();
		this.marker = measure.getMarker();
		this.repeatOpen = measure.isRepeatOpen();
		this.repeatClose = measure.getRepeatClose();
		this.repeatAlternative = measure.getRepeatAlternative();
		this.checkMarker();
	}

	public TGMeasureHeader clone(TGFactory factory){
		TGMeasureHeader header = factory.newHeader();
		header.setNumber(getNumber());
		header.setStart(getStart());
		header.setRepeatOpen(isRepeatOpen());
		header.setRepeatAlternative(getRepeatAlternative());
		header.setRepeatClose(getRepeatClose());
		header.setTripletFeel(getTripletFeel());
		getTimeSignature().copy(header.getTimeSignature());
		getTempo().copy(header.getTempo());
		header.setMarker(hasMarker()?(TGMarker)getMarker().clone(factory):null);
		return header;
	}
}