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Viewing changes to TuxGuitar/src/org/herac/tuxguitar/song/models/TGBeat.java

  • Committer: Bazaar Package Importer
  • Author(s): Philippe Coval
  • Date: 2008-06-19 00:30:30 UTC
  • mto: (5.1.2 sid)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20080619003030-h719szrhsngou7c6
Tags: upstream-1.0
Import upstream version 1.0

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TuxGuitar/src/org/herac/tuxguitar/song/models/TGBeat.java
 
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/*
 
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 * Created on 23-nov-2005
 
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 *
 
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 * TODO To change the template for this generated file go to
 
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 * Window - Preferences - Java - Code Style - Code Templates
 
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 */
 
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package org.herac.tuxguitar.song.models;
 
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import java.util.ArrayList;
 
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import java.util.List;
 
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import org.herac.tuxguitar.song.factory.TGFactory;
 
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/**
 
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 * @author julian
 
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 * 
 
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 * TODO To change the template for this generated type comment go to Window - Preferences - Java - Code Style - Code Templates
 
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 */
 
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public abstract class TGBeat {
 
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        private long start;
 
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        private TGDuration duration;
 
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        private TGMeasure measure;
 
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        private List notes;
 
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        private TGChord chord;
 
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        private TGText text;
 
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        public TGBeat(TGFactory factory) {
 
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                this.start = TGDuration.QUARTER_TIME;
 
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                this.duration = factory.newDuration();
 
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                this.notes = new ArrayList();
 
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        }
 
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        public long getStart() {
 
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                return this.start;
 
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        }
 
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        public void setStart(long start) {
 
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                this.start = start;
 
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        }
 
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        public TGDuration getDuration() {
 
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                return this.duration;
 
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        }
 
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        public void setDuration(TGDuration duration) {
 
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                this.duration = duration;
 
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        }
 
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        public TGMeasure getMeasure() {
 
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                return this.measure;
 
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        }
 
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        public void setMeasure(TGMeasure measure) {
 
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                this.measure = measure;
 
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        }
 
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        public List getNotes() {
 
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                return this.notes;
 
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        }
 
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        public void addNote(TGNote note){
 
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                note.setBeat(this);
 
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                this.notes.add(note);
 
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        }
 
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        public void moveNote(int index,TGNote note){
 
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                getNotes().remove(note);
 
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                getNotes().add(index,note);
 
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        }
 
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        public void removeNote(TGNote note){
 
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                this.notes.remove(note);
 
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        }
 
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        public TGNote getNote(int index){
 
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                if(index >= 0 && index < countNotes()){
 
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                        return (TGNote)this.notes.get(index);
 
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                }
 
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                return null;
 
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        }
 
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        public int countNotes(){
 
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                return this.notes.size();
 
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        }
 
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        public void setChord(TGChord chord) {
 
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                this.chord = chord;
 
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                this.chord.setBeat(this);
 
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        }
 
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        public TGChord getChord() {
 
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                return this.chord;
 
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        }
 
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        public void removeChord() {
 
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                this.chord = null;
 
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        }
 
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        public TGText getText() {
 
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                return this.text;
 
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        }
 
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        public void setText(TGText text) {
 
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                this.text = text;
 
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                this.text.setBeat(this);
 
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        }
 
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        public void removeText(){
 
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                this.text = null;
 
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        }
 
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        public boolean isRestBeat(){
 
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                return this.notes.isEmpty();
 
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        }
 
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        public boolean isChordBeat(){
 
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                return ( this.chord != null );
 
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        }
 
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        public boolean isTextBeat(){
 
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                return ( this.text != null );
 
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        }
 
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        public TGBeat clone(TGFactory factory){
 
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                TGBeat beat = factory.newBeat();
 
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                beat.setStart(getStart());
 
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                getDuration().copy(beat.getDuration());
 
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                for(int i = 0;i < countNotes();i++){
 
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                        TGNote note = (TGNote)this.notes.get(i);
 
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                        beat.addNote(note.clone(factory));
 
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                }
 
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                if(this.chord != null){
 
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                        beat.setChord( this.chord.clone(factory));
 
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                }
 
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                if(this.text != null){
 
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                        beat.setText( this.text.clone(factory));
 
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                }
 
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                return beat;
 
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        }
 
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}
 
 
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