01: /*
02: * Copyright (c) 1998-2002 Carnegie Mellon University. All rights
03: * reserved.
04: *
05: * Redistribution and use in source and binary forms, with or without
06: * modification, are permitted provided that the following conditions
07: * are met:
08: *
09: * 1. Redistributions of source code must retain the above copyright
10: * notice, this list of conditions and the following disclaimer.
11: *
12: * 2. Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in
14: * the documentation and/or other materials provided with the
15: * distribution.
16: *
17: * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND
18: * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
19: * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
21: * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28: *
29: */
30:
31: package rcm.awt;
32:
33: import java.util.Hashtable;
34: import java.awt.Color;
35:
36: public abstract class Colors {
37:
38: static Hashtable colors = new Hashtable();
39: static {
40: colors.put("black", Color.black);
41: colors.put("blue", Color.blue);
42: colors.put("cyan", Color.cyan);
43: colors.put("darkGray", Color.darkGray);
44: colors.put("gray", Color.gray);
45: colors.put("green", Color.green);
46: colors.put("lightGray", Color.lightGray);
47: colors.put("magenta", Color.magenta);
48: colors.put("orange", Color.orange);
49: colors.put("pink", Color.pink);
50: colors.put("red", Color.red);
51: colors.put("white", Color.white);
52: colors.put("yellow", Color.yellow);
53: }
54:
55: public static Color parseColor(String name) {
56: if (name == null)
57: return null;
58:
59: Color c = (Color) colors.get(name);
60:
61: if (c != null)
62: return c;
63: else if (name.startsWith("#") && name.length() == 7) {
64: c = new Color(Integer.parseInt(name.substring(1, 3), 16),
65: Integer.parseInt(name.substring(3, 5), 16), Integer
66: .parseInt(name.substring(5, 7), 16));
67: colors.put(name, c);
68: return c;
69: } else
70: return null; // I give up
71: }
72:
73: }
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