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package org.herac.tuxguitar.gui.editors.chord;
/**
* Creates a chord name String out of given parameters
* @author Nikola Kolarovic
*/
public class ChordNamingConvention {
/** generates the chord name out of selected items */
public String createChordName(int chordTonic,
int chordIndex,
int alteration,
int plusMinus,
boolean add,
int add5,
int add9,
int add11,
int bassTonic,
boolean sharp) {
StringBuffer sb = new StringBuffer();
sb.append(getTonic(chordTonic,sharp));
//String chordName = ((ChordInfo)ChordCreatorUtil.getChordData().getChords().get(chordIndex)).getName();
String chordName = ChordDatabase.get(chordIndex).getName();
if (!chordName.equals("M"))
sb.append(chordName);
if (add)
sb.append("add");
// TODO: ALTERATION
if (alteration!=0) {
char lastChar = sb.toString().charAt(sb.toString().length()-1);
// if chord name ends with a number then add a backslash
if (lastChar>='0' && lastChar <='9')
sb.append("/");
switch (alteration) {
case 1 : sb.append( getAdd("9",plusMinus));
break;
case 2 : sb.append( getAdd("11",plusMinus));
break;
case 3 : sb.append( getAdd("13",plusMinus));
break;
}
}
if (add5!=0)
sb.append("/").append(getAdd("5",add5));
if (add9!=0)
sb.append("/").append(getAdd("9",add9));
if (add11!=0)
sb.append("/").append(getAdd("11",add11));
if (chordTonic!=bassTonic) {
sb.append(" \\");
sb.append(getTonic(bassTonic,sharp));
}
return sb.toString();
}
/** tonic marks */
public String getTonic(int chordTonic, boolean sharp) {
String retVal;
switch(chordTonic) {
case 0 : retVal="C"; break;
case 1 : retVal= sharp ? "C#" : "Db"; break;
case 2 : retVal="D"; break;
case 3 : retVal= sharp ? "D#" : "Eb"; break;
case 4 : retVal="E"; break;
case 5 : retVal="F"; break;
case 6 : retVal= sharp ? "F#" : "Gb"; break;
case 7 : retVal="G"; break;
case 8 : retVal= sharp ? "G#" : "Ab"; break;
case 9 : retVal="A"; break;
case 10 : retVal= sharp ? "A#" : "Bb"; break;
default : retVal="B"; break;
}
return retVal;
}
/** adds + or - to an add chord String */
private String getAdd(String number, int selectionIndex) {
StringBuffer retVal=new StringBuffer(number);
switch(selectionIndex) {
case 1 : retVal.append("+"); break;
case 2 : retVal.append("-"); break;
}
return retVal.toString();
}
}
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