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14 package wingset;
15
16 import org.wings.*;
17 import org.wings.border.SEmptyBorder;
18
19 import java.awt.event.ActionEvent  ;
20 import java.awt.event.ActionListener ;
21 import java.util.ArrayList ;
22 import java.util.Iterator ;
23 import java.util.Random ;
24
25
29 public class Faces
30 extends WingSetPane {
31 static final ClassLoader cl = WingSet.class.getClassLoader();
32 static final SIcon sel =
33 new SURLIcon("../icons/RadioButtonSelectedIcon.gif");
34 static final SIcon nsel =
35 new SURLIcon("../icons/RadioButtonIcon.gif");
36 static final SIcon pressed =
37 new SURLIcon("../icons/RadioButtonPressedIcon.gif");
38 static final SIcon rollsel =
39 new SURLIcon("../icons/RadioButtonRolloverSelectedIcon.gif");
40 static final SIcon rollnsel =
41 new SURLIcon("../icons/RadioButtonRolloverIcon.gif");
42
43 static final Face henner = new Face("Henner");
44 static final Face armin = new Face("Armin");
45 static final Face holger = new Face("Holger");
46
47 static final Random random = new Random ();
48
49 static final int maxFaces = 10;
50
51 ArrayList faces;
52
53 SEmptyBorder nameBorder;
54
55 SGridLayout layout;
56
57 SPanel facePanel;
58
59 SButtonGroup hairGroup;
60 SButtonGroup eyeGroup;
61 SButtonGroup mouthGroup;
62
63 public SComponent createExample() {
64 SPanel panel = new SPanel();
65 panel.add(createSwitcher());
66 return panel;
67 }
68
69 public SComponent createSwitcher() {
70 nameBorder = new SEmptyBorder(10, 10, 10, 10);
71 faces = new ArrayList ();
72 layout = new SGridLayout(4, faces.size() + 1);
73 facePanel = new SPanel(layout);
74
75 final SLabel hair = new SLabel();
76 hair.setImageAbsBottom(true);
77 final SLabel eye = new SLabel();
78 eye.setImageAbsBottom(true);
79 final SLabel mouth = new SLabel();
80 mouth.setImageAbsBottom(true);
81
82 SForm shuffleForm = new SForm();
83 SButton shuffleButton = new SButton("Shuffle");
84 shuffleButton.addActionListener(new ActionListener () {
85 public void actionPerformed(ActionEvent e) {
86 shuffle();
87 }
88 });
89 shuffleForm.add(shuffleButton);
90
91 facePanel.add(shuffleForm);
92 facePanel.add(hair);
93 facePanel.add(eye);
94 facePanel.add(mouth);
95
96 hairGroup = new SButtonGroup();
97 hairGroup.addActionListener(new ActionListener () {
98 public void actionPerformed(ActionEvent e) {
99 int index = Integer.parseInt(e.getActionCommand());
100 hair.setIcon(getFace(index).hair);
101 }
102 });
103
104 eyeGroup = new SButtonGroup();
105 eyeGroup.addActionListener(new ActionListener () {
106 public void actionPerformed(ActionEvent e) {
107 int index = Integer.parseInt(e.getActionCommand());
108 eye.setIcon(getFace(index).eyes);
109 }
110 });
111
112 mouthGroup = new SButtonGroup();
113 mouthGroup.addActionListener(new ActionListener () {
114 public void actionPerformed(ActionEvent e) {
115 int index = Integer.parseInt(e.getActionCommand());
116 mouth.setIcon(getFace(index).mouth);
117 }
118 });
119
120 addFace(henner);
121 addFace(armin);
122 addFace(holger);
123
124 shuffle();
125
126 return facePanel;
127 }
128
129 protected void shuffle() {
130 shuffle(hairGroup);
131 shuffle(eyeGroup);
132 shuffle(mouthGroup);
133 }
134
135 protected void shuffle(SButtonGroup g) {
136 int selIndex = getRandomFaceIndex();
137 for (Iterator iter = g.iterator(); iter.hasNext();) {
138 if (selIndex == 0) {
139 g.setSelected((SRadioButton) iter.next(), true);
140 return;
141 }
142 iter.next();
143 selIndex--;
144 }
145 }
146
147 protected Face getFace(int index) {
148 return (Face) faces.get(index);
149 }
150
151 public void addFace(Face f) {
152 if (faces.size() > maxFaces)
153 return;
154
155 layout.setColumns(faces.size() + 2);
156
157 SButton name = new SButton(f.name);
158 name.setBorder(nameBorder);
159 facePanel.add(name, faces.size() + 0 * (faces.size() + 2));
160
161 final int faceNumber = faces.size();
162 final SRadioButton hair = new SRadioButton();
164 decorateButton(hair);
165 hair.setActionCommand("" + faceNumber);
166 hairGroup.add(hair);
167 facePanel.add(hair, faces.size() + 1 * (faces.size() + 2));
168
169 final SRadioButton eye = new SRadioButton();
171 decorateButton(eye);
172 eye.setActionCommand("" + faceNumber);
173 eyeGroup.add(eye);
174 facePanel.add(eye, faces.size() + 2 * (faces.size() + 2));
175
176 final SRadioButton mouth = new SRadioButton();
178 decorateButton(mouth);
179 mouth.setActionCommand("" + faceNumber);
180 mouthGroup.add(mouth);
181 facePanel.add(mouth, faces.size() + 3 * (faces.size() + 2));
182
183 faces.add(f);
184
185
189 name.addActionListener(new ActionListener () {
190 public void actionPerformed(ActionEvent e) {
191 hairGroup.setSelected(hair, true);
192 eyeGroup.setSelected(eye, true);
193 mouthGroup.setSelected(mouth, true);
194 }
195 });
196
197 }
198
199 void decorateButton(SRadioButton b) {
200 b.setIcon(nsel);
201 b.setSelectedIcon(sel);
202 b.setRolloverIcon(rollnsel);
203 b.setRolloverSelectedIcon(rollsel);
204 b.setPressedIcon(pressed);
205 b.setHorizontalAlignment(SConstants.CENTER);
206 b.setVerticalAlignment(SConstants.CENTER);
207 }
208
209 int getRandomFaceIndex() {
210 synchronized (random) {
211 return random.nextInt(faces.size());
212 }
213 }
214
215
216 static class Face {
217 SIcon hair;
218 SIcon eyes;
219 SIcon mouth;
220 String name;
221
222 Face() {
223 }
224
225 Face(String name) {
226 hair = new SURLIcon("../icons/" + name + "_hair.jpeg");
227 eyes = new SURLIcon("../icons/" + name + "_eyes.jpeg");
228 mouth = new SURLIcon("../icons/" + name + "_mouth.jpeg");
229
230 this.name = name;
231 }
232
233 public String toString() {
234 return name;
235 }
236 }
237 }
238
239
240 |
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