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