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 chromesthetically 
10    *   represent the pitch 
11    * - Color color | the color associated with the pitch for the presumed 
12    *   chromesthete 
13    */
14   
15   package chromesthesia1;
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           } else if ( abcPitchClassName.equals( "F") ) {
68               note.lp(2);
69           } else if ( abcPitchClassName.equals("F,") ) {
70               note.rp(5);
71           } else if ( abcPitchClassName.equals("f") ) {
72               note.rp(1);
73           } else if ( abcPitchClassName.equals("G") ) {
74               note.lp(4);
75           } else if ( abcPitchClassName.equals("G,") ) {
76               note.lp(7);
77           } else if ( abcPitchClassName.equals("g") ) {
78               note.rp(6);
79           } else if ( abcPitchClassName.equals("A") ) {
80               note.rp(3);
81           } else if ( abcPitchClassName.equals("A,") ) {
82               note.lp(1);
83           } else if ( abcPitchClassName.equals("a") ) {
84               note.lp(5);
85           } else if ( abcPitchClassName.equals("B") ) {
86               note.rp(9);
87           } else if ( abcPitchClassName.equals("B,") ) {
88               note.lp(10);
89           } else if ( abcPitchClassName.equals("b") ) {
90               note.rp(8);
91           }
92           return note;
93       }
94   
95       private Color getPitchClassColor(String letter) {
96           if ( letter.equals("C") ) {
97               return Color.BLUE;
98           } else if ( letter.equals("D") ) {
99               return Color.GREEN;
100          } else if ( letter.equals("E") ) {
101              return new Color(127,0,127);
102          } else if ( letter.equals("F") ) {
103              return Color.RED;
104          } else {
105              return Color.BLACK;
106          }
107      }
108  
109      public void play(String d) {
110          painter.setColor(color);
111          painter.paint(box);
112          painter.setColor(randomColor());
113          painter.draw(box);
114          if ( d.equals("1") ) {
115              note.play();
116          }
117      }
118  
119      private static Color randomColor() {
120          int rv = (int)(Math.random()*256);
121          int gv = (int)(Math.random()*256);
122          int bv = (int)(Math.random()*256);
123          return new Color(rv,gv,bv);
124      }
125  
126  }
127  
128