package chromesthesia2; import painter.SPainter; import javax.swing.*; import java.util.Scanner; public class Chromesthesia {//Infrastructure--Launching a "graphics thread" public static void main(String[] args) { SwingUtilities.invokeLater(new chromesthesia2.Chromesthesia.ThreadForGUI()); } private static class ThreadForGUI implements Runnable { @Override public void run() { new chromesthesia2.Chromesthesia(); } } public Chromesthesia() { interpreter(); } //Featured Variables private static SPainter miro; private static Pitch[] pitches; //The interpreter public static void interpreter() { initialization(); //miro and pitches while (true) { String input = getInput(); if (input.equalsIgnoreCase("EXIT")) { break; } else { try { playMelody(input,pitches); } catch (Exception ex) { showErrorMessage(ex.toString()); } } } cleanup(); //miro has to go... } //Methods pertaining to the pitches private static Pitch[] establishPitches(SPainter painter) { Pitch[] pitches = new Pitch[21]; Pitch pitchMiddleA = new Pitch("A", painter); pitches[0] = pitchMiddleA; Pitch pitchLowA = new Pitch("A,", painter); pitches[1] = pitchLowA; Pitch pitchHighA = new Pitch("a", painter); pitches[2] = pitchHighA; Pitch pitchMiddleB = new Pitch("B", painter); pitches[3] = pitchMiddleB; Pitch pitchLowB = new Pitch("B,", painter); pitches[4] = pitchLowB; Pitch pitchHighB = new Pitch("b", painter); pitches[5] = pitchHighB; Pitch pitchMiddleC = new Pitch("C", painter); pitches[6] = pitchMiddleC; Pitch pitchLowC = new Pitch("C,", painter); pitches[7] = pitchLowC; Pitch pitchHighC = new Pitch("c", painter); pitches[8] = pitchHighC; Pitch pitchMiddleD = new Pitch("D", painter); pitches[9] = pitchMiddleD; Pitch pitchLowD = new Pitch("D,", painter); pitches[10] = pitchLowD; Pitch pitchHighD = new Pitch("d", painter); pitches[11] = pitchHighD; Pitch pitchMiddleE = new Pitch("E", painter); pitches[12] = pitchMiddleE; Pitch pitchLowE = new Pitch("E,", painter); pitches[13] = pitchLowE; Pitch pitchHighE = new Pitch("e", painter); pitches[14] = pitchHighE; Pitch pitchMiddleF = new Pitch("F", painter); pitches[15] = pitchMiddleF; Pitch pitchLowF = new Pitch("F,", painter); pitches[16] = pitchLowF; Pitch pitchHighF = new Pitch("f", painter); pitches[17] = pitchHighF; Pitch pitchMiddleG = new Pitch("G", painter); pitches[18] = pitchMiddleG; Pitch pitchLowG = new Pitch("G,", painter); pitches[19] = pitchLowG; Pitch pitchHighG = new Pitch("g", painter); pitches[20] = pitchHighG; return pitches; } private static Pitch find(String token, Pitch[] pitches) throws Exception { for (int i = 0; i < pitches.length; i++) { Pitch pitch = pitches[i]; if (pitch.abcName().equals(token)) { return pitch; } } throw new Exception("### PITCH '" + token + "' NOT FOUND"); } private static void display(Pitch[] pitches) { for (int i = 0; i < pitches.length; i++) { System.out.println(pitches[i].toString()); } } private static void playMelody(String input, Pitch[] pitches) throws Exception { Scanner scanner = new Scanner(input); while (scanner.hasNext()) { String token = scanner.next(); String pitchName; String duration=""; if(token.indexOf(",")<0){ pitchName=token.substring(0,1); duration=token.substring(1); }else{ pitchName=token.substring(0,2); duration=token.substring(2); } if (duration.length()==0){duration="1";} Pitch pitch=find(pitchName,pitches); pitch.play(duration); } } //Initialization, cleanup, getting input, Error message static private void showErrorMessage(String message) { miro.setVisible(false); JOptionPane.showMessageDialog(null, message); } private static void initialization() { //Establish the painter and give it a substantial brish width miro = new SPainter("Chromesthesia", 500, 500); miro.setVisible(false); miro.setBrushWidth(7); //Establish Chromesthetic pitch objects pitches=establishPitches(miro); display(pitches); } private static String getInput() { miro.setVisible(false); String label="Please enter a melody in ABC notation, or EXIT... "; String input=JOptionPane.showInputDialog(null,label); miro.setVisible(true); if(input==null){input="";} return input; } private static void cleanup() { System.exit(0); } }