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 set to teh 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 chromesthesia2;
16   
17   import note.SNote;
18   import painter.SPainter;
19   import shapes.SRectangle;
20   
21   import java.awt.*;
22   
23   public class Pitch {
24   
25       // INSTANCE VARIABLES
26       private String abcName;
27       private SPainter painter;
28       private SRectangle box;
29       private SNote note;
30       private Color color;
31   
32       public Pitch(String abcName, SPainter painter) {
33           this.abcName = abcName;
34           this.painter = painter;
35           this.box = new SRectangle(painter.painterHeight - 50, painter.painterWidth - 50);
36           this.note = createNoteForThisPitch(abcName);
37           this.color = getPitchClassColor(abcName.substring(0, 1).toUpperCase());
38       }
39   
40       public String toString() {
41           return "[ " + abcName + " | " + note.degree() + " | " + color + " ]";
42       }
43   
44       public String abcName() {
45           return abcName;
46       }
47   
48       private SNote createNoteForThisPitch(String abcPitchClassName) {
49           SNote note = new SNote();
50           if (abcPitchClassName.equals("C")) {
51               // nothing to do
52           } else if ( abcPitchClassName.equals("C,") ) {
53               note.lp(7);
54           } else if ( abcPitchClassName.equals("c") ) {
55               note.rp(7);
56           } else if ( abcPitchClassName.equals("D") ) {
57               note.rp(1);
58           } else if ( abcPitchClassName.equals("D,") ) {
59               note.lp(6);
60           } else if ( abcPitchClassName.equals("d") ) {
61               note.rp(8);
62           } else if ( abcPitchClassName.equals("E") ) {
63               note.rp(2);
64           } else if ( abcPitchClassName.equals("E,") ) {
65               note.lp(5);
66           } else if ( abcPitchClassName.equals("e") ) {
67               note.rp(9);
68           } else if ( abcPitchClassName.equals("F") ) {
69               note.rp(3);
70           } else if ( abcPitchClassName.equals("F,") ) {
71               note.lp(6);
72           } else if ( abcPitchClassName.equals("f") ) {
73               note.rp(5);
74           } else if ( abcPitchClassName.equals("G") ) {
75               note.rp(3);
76           } else if ( abcPitchClassName.equals("G,") ) {
77               note.lp(2);
78           } else if ( abcPitchClassName.equals("g") ) {
79               note.rp(2);
80           } else if ( abcPitchClassName.equals("A") ) {
81               note.rp(1);
82           } else if ( abcPitchClassName.equals("A,") ) {
83               note.lp(7);
84           } else if ( abcPitchClassName.equals("a") ) {
85               note.rp(9);
86           } else if ( abcPitchClassName.equals("B") ) {
87               note.rp(4);
88           } else if ( abcPitchClassName.equals("B,") ) {
89               note.lp(4);
90           } else if ( abcPitchClassName.equals("b") ) {
91               note.rp(1);
92           }
93           return note;
94       }
95   
96       private Color getPitchClassColor(String letter) {
97           if ( letter.equals("C") ) {
98               return new Color(127,0,127);
99           } else if ( letter.equals("D") ) {
100              return new Color(255,255,0);
101          } else if ( letter.equals("E") ) {
102              return new Color(255,0,0);
103          } else if ( letter.equals("F") ) {
104              return new Color(255,127,0);
105          } else if ( letter.equals("G") ) {
106              return new Color(0,255,255);
107          } else if ( letter.equals("A") ) {
108              return new Color(0,0,255);
109          } else if ( letter.equals("B") ) {
110              return new Color(0,255,0);
111          } else {
112              return Color.BLACK;
113          }
114      }
115  
116      public void play(String d) {
117          painter.setColor(color);
118          painter.paint(box);
119          painter.setColor(randomColor());
120          painter.draw(box);
121          if ( d.equals("1") ) {
122              note.play();
123          } else if ( d.equals("2") ) {
124              note.x2();
125              note.play();
126              note.s2();
127          } else if ( d.equals("1/2") ) {
128              note.s2();
129              note.play();
130              note.x2();
131          } else if ( d.equals("3") ) {
132              note.x3();
133              note.play();
134              note.s3();
135          } else if ( d.equals("1/3") ) {
136              note.s3();
137              note.play();
138              note.x3();
139          } else if ( d.equals("2/3") ) {
140              note.s3();
141              note.x2();
142              note.play();
143              note.s2();
144              note.x3();
145          }
146      }
147  
148      private static Color randomColor() {
149          int rv = (int)(Math.random()*256);
150          int gv = (int)(Math.random()*256);
151          int bv = (int)(Math.random()*256);
152          return new Color(rv,gv,bv);
153      }
154  
155  }
156  
157