1    package chromesthesia2;
2    
3    import java.util.Scanner;
4    import javax.swing.JOptionPane;
5    import javax.swing.SwingUtilities;
6    import painter.SPainter;
7    //This program is the third and last of the Chromesthesia Programs.
8    //This program has a different color set up.
9    //Letters A B C D E F G are understood with number time indications like 1 2 3 1/2 1/3 and 2/3
10   //This program has an Again function.
11   //Location package chromesthesia2
12   public class Chromesthesia { //1
13   
14       public static void main(String[] args) { //2
15   
16           SwingUtilities.invokeLater(new chromesthesia2.Chromesthesia.ThreadForGUI());//3
17       }
18       private static class ThreadForGUI implements Runnable { //4
19           @Override //5
20           public void run() { //6
21               new chromesthesia2.Chromesthesia(); //7
22           } //8
23       }
24       public Chromesthesia() { //checked
25           interpreter(); //checked
26       }
27       //Featured Variables...
28       private static SPainter leo; //Painter
29       private static chromesthesia2.Pitch[] pitches; //Array
30   
31       //Interpreter
32       private static void interpreter() { //found a mistake... fixed
33               initialization();
34               String memory = "will change";
35           while (true) { //8
36   
37               String input = getInput(); //9
38               if ( input.equalsIgnoreCase("Exit")) { //this works fine
39                   break;//break10
40               } else if (input.equalsIgnoreCase("Again")) {
41                   try {
42                   playMelody(memory,pitches);
43                   } catch(Exception ex) { //14
44                       showErrorMessage(ex.toString()); //Shows error Message
45                   }
46               } else { //11
47                   try { //12
48                       memory = input;
49                       playMelody(input,pitches); //13
50                   } catch(Exception ex) { //14
51                       showErrorMessage(ex.toString()); //Shows error Message
52                   } //uno
53               } //dos
54           } //tres
55           cleanup(); //o^o
56       } //13
57   
58   
59       //Pitches OH god.-.
60       private static chromesthesia2.Pitch[] establishPitches(SPainter painter) { //Correct
61           chromesthesia2.Pitch[] pitches = new chromesthesia2.Pitch[21]; //Correct
62           chromesthesia2.Pitch pitchMiddleC = new chromesthesia2.Pitch("C",painter); //Correct
63           pitches[0] = pitchMiddleC; //Correct
64   
65           chromesthesia2.Pitch pitchLowC = new chromesthesia2.Pitch("C,",painter); //Correct
66           pitches[1] = pitchLowC; //Correct
67   
68           chromesthesia2.Pitch pitchHighC = new chromesthesia2.Pitch("c",painter); //Correct
69           pitches[2] = pitchHighC; //Correct
70   
71           chromesthesia2.Pitch pitchMiddleD = new chromesthesia2.Pitch("D",painter); //Correct
72           pitches[3] = pitchMiddleD; //Correct
73           chromesthesia2.Pitch pitchLowD = new chromesthesia2.Pitch("D,",painter); //Found an error 0-0... fixed
74           pitches[4] = pitchLowD; //Correct
75           chromesthesia2.Pitch pitchHighD = new chromesthesia2.Pitch("d",painter); //Correct
76           pitches[5] = pitchHighD; //Correct
77   
78           chromesthesia2.Pitch pitchMiddleE = new chromesthesia2.Pitch("E",painter); //Correct
79           pitches[6] = pitchMiddleE; //Correct
80           chromesthesia2.Pitch pitchLowE = new chromesthesia2.Pitch("E,",painter); //Another error ,-,
81           pitches[7] = pitchLowE; //Correct
82           chromesthesia2.Pitch pitchHighE = new chromesthesia2.Pitch("e",painter); //Correct
83           pitches[8] = pitchHighE; //Correct
84   
85           chromesthesia2.Pitch pitchMiddleF = new chromesthesia2.Pitch("F",painter); //added
86           pitches[9] = pitchMiddleF; //added
87           chromesthesia2.Pitch pitchLowF = new chromesthesia2.Pitch("F,",painter); //added
88           pitches[10] = pitchLowF; //added
89           chromesthesia2.Pitch pitchHighF = new chromesthesia2.Pitch("f",painter); //added
90           pitches[11] = pitchHighF; //added
91   
92           chromesthesia2.Pitch pitchMiddleG = new chromesthesia2.Pitch("G",painter); //added
93           pitches[12] = pitchMiddleG; //added
94           chromesthesia2.Pitch pitchLowG = new chromesthesia2.Pitch("G,",painter); //added
95           pitches[13] = pitchLowG; //added
96           chromesthesia2.Pitch pitchHighG = new chromesthesia2.Pitch("g",painter); //added
97           pitches[14] = pitchHighG; //added
98   
99           chromesthesia2.Pitch pitchMiddleA = new chromesthesia2.Pitch("A",painter); //added
100          pitches[15] = pitchMiddleA; //added
101          chromesthesia2.Pitch pitchLowA = new chromesthesia2.Pitch("A,",painter); //added
102          pitches[16] = pitchLowA; //added
103          chromesthesia2.Pitch pitchHighA = new chromesthesia2.Pitch("a",painter); //added
104          pitches[17] = pitchHighA; //added
105  
106          chromesthesia2.Pitch pitchMiddleB = new chromesthesia2.Pitch("B",painter); //added
107          pitches[18] = pitchMiddleB; //added
108          chromesthesia2.Pitch pitchLowB = new chromesthesia2.Pitch("B,",painter); //added
109          pitches[19] = pitchLowB; //added
110          chromesthesia2.Pitch pitchHighB = new chromesthesia2.Pitch("b",painter); //added
111          pitches[20] = pitchHighB; //added
112  
113          return pitches; //Correct
114      } //hmm kinda working now abc notation is a weird name for spacing!!!
115  
116      private static chromesthesia2.Pitch find(String token, chromesthesia2.Pitch[] pitches) throws Exception {
117          for (int i = 0; i < pitches.length; i = i + 1) {
118              chromesthesia2.Pitch pitch = pitches[i];
119              if (pitch.abcName().equals(token) ) {
120                  return pitch;
121              }
122          }
123          throw new Exception("### PITCH" + token + " NOT FOUND");
124      }
125      private static void display(chromesthesia2.Pitch[] pitches) {
126          for (int i = 0; i < pitches.length; i = i + 1) {
127              System.out.println(pitches[i].toString());
128          }
129      }
130      private static void playMelody(String input, Pitch[] pitches) throws Exception {
131          Scanner scanner = new Scanner(input);
132          while ( scanner.hasNext() ) {
133              String token = scanner.next();
134              String pitchName;
135              String duration = "";
136              if ( token.indexOf(",") < 0 ) {
137                  pitchName = token.substring(0,1);
138                  duration = token.substring(1);
139              } else {
140                  pitchName = token.substring(0,2);
141                  duration = token.substring(2);
142              }
143              if ( duration.length() == 0 ) { duration = "1"; }
144              Pitch pitch = find(pitchName,pitches);
145              pitch.play(duration);
146          }
147      }
148      static private void showErrorMessage(String message) {
149          leo.setVisible(false);
150          JOptionPane.showMessageDialog(null,message);
151      }
152      private static void initialization() {
153          leo = new SPainter("Chromesthesia",500,500);
154          leo.setVisible(false);
155          leo.setBrushWidth(7);
156          pitches = establishPitches(leo);
157          display(pitches);
158      }
159      private static String getInput() {
160          leo.setVisible(false);
161          String label = "Please enter a melody in abc notation, Again, or EXIT...";
162          String input = JOptionPane.showInputDialog(null,label);
163          leo.setVisible(true);
164          if (input == null) {
165              input = "";
166          }
167          return input;
168      }
169  
170      static private void cleanup() {
171          System.exit(0);
172      }
173  }
174