1   /*
  2    * The Pitch class models pitch of a note in a manner that will facilitate
  3    * the chromesthetic processing of the pitch. 
  4    * A Pitch object will have five properties:
  5    * - String name | ABC notation pitch name
  6    * - SPainter painter | the painting agent
  7    * - Note note | a note that will be set to the pitch corresponding to the ABC 
  8    *   notation pitch name
  9    * - SRectangle box | an SRectangle object that will chromesthetically 
 10    *   represent the pitch
 11    * - Color color | the color associated with the pitch for the presumed 
 12    *   chromesthete
 13    */
 14   package chromesthesia0;
 15   
 16   import java.awt.Color;
 17   import note.SNote;
 18   import painter.SPainter;
 19   import shapes.SRectangle;
 20   
 21   /**
 22    *
 23    * @author jfernan6
 24    */
 25   public class Pitch {
 26   
 27       // INSTANCE VARIABLES
 28       private String abcName;
 29       private SPainter painter;
 30       private SRectangle box;
 31       private SNote note;
 32       private Color color;
 33   
 34         //CONSTRUCTOR
 35       public Pitch(String abcName, SPainter painter) {
 36           this.abcName = abcName;
 37           this.painter = painter;
 38           this.box = new SRectangle(painter.painterHeight - 50, painter.painterWidth - 50);
 39           this.note = createNoteForThisPitch(abcName);
 40           this.color = getPitchClassColor(abcName.substring(0, 1).toUpperCase());
 41       }
 42   
 43       public String toString() {
 44           return "[" + abcName + "|" + note.degree() + "|" + color + "]";
 45       }
 46   
 47       public String abcName() {
 48           return abcName;
 49       }
 50   
 51       private SNote createNoteForThisPitch(String abcPitchClassName) {
 52           SNote note = new SNote();
 53           if (abcPitchClassName.equals("C")) {
 54               // nothing to do
 55           } else if (abcPitchClassName.equals("C,")) {
 56               note.lp(7);
 57           } else if (abcPitchClassName.equals("c")) {
 58               note.rp(7);
 59           } else if (abcPitchClassName.equals("D")) {
 60               note.rp(1);
 61           } else if (abcPitchClassName.equals("D,")) {
 62               note.lp(6);
 63           } else if (abcPitchClassName.equals("d")) {
 64               note.rp(8);
 65           } else if (abcPitchClassName.equals("E")) {
 66               note.rp(2);
 67           } else if (abcPitchClassName.equals("E,")) {
 68               note.lp(5);
 69           } else if (abcPitchClassName.equals("e")) {
 70               note.rp(9);
 71           }
 72           return note;
 73       }
 74   
 75       private Color getPitchClassColor(String letter) {
 76           if (letter.equals("C")) {
 77               return Color.BLUE;
 78           } else if (letter.equals("D")) {
 79               return Color.GREEN;
 80           } else if (letter.equals("E")) {
 81               return new Color(127, 0, 127);
 82           } else {
 83               return Color.BLACK;
 84           }
 85       }
 86   
 87       public void play(String d) {
 88           painter.setColor(color);
 89           painter.paint(box);
 90           painter.setColor(randomColor());
 91           painter.draw(box);
 92           if (d.equals("1")) {
 93               note.play();
 94           }
 95       }
 96   
 97       private Color randomColor() {
 98           int rv = (int) (Math.random() * 256);
 99           int gv = (int) (Math.random() * 256);
100           int bv = (int) (Math.random() * 256);
101          return new Color(rv, gv, bv);
102      }
103  
104  }
105