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1 package net.suberic.util.swing;
2
3 import net.suberic.util.*;
4 import java.util.*;
5 import javax.swing.*;
6 import javax.swing.plaf.metal.*;
7 import javax.swing.plaf.*;
8
9
10
14 public class ConfigurableMetalTheme extends DefaultMetalTheme implements Item, ValueChangeListener {
15
16 private String  itemId;
17 private String resourceString;
18
19 private VariableBundle bundle = null;
20
21 private WeakHashMap themeListenerList = new WeakHashMap();
22
23 protected ColorUIResource subPrimary1 = null;
24 protected ColorUIResource subPrimary2 = null;
25 protected ColorUIResource subPrimary3 = null;
26
27
28 protected ColorUIResource subSecondary1 = null;
29 protected ColorUIResource subSecondary2 = null;
30 protected ColorUIResource subSecondary3 = null;
31
32 protected ColorUIResource subBlack = null;
33 protected ColorUIResource subWhite = null;
34
35 protected FontUIResource subControlFont = null;
36 protected FontUIResource subSystemFont = null;
37 protected FontUIResource subUserFont = null;
38 protected FontUIResource subSmallFont = null;
39 protected FontUIResource subMonospacedFont = null;
40
41
42
45 public ConfigurableMetalTheme(VariableBundle sourceBundle, String newResourceString, String newItemId) {
46 itemId = newItemId;
47 resourceString = newResourceString;
48
49 bundle = sourceBundle;
50
51 loadTheme(getItemProperty(), sourceBundle);
52
53 sourceBundle.addValueChangeListener(this, getItemProperty() + ".*");
54 }
55
56
60 public String getItemID() {
61 return itemId;
62 }
63
64
68 public String getItemProperty() {
69 return resourceString + "." + itemId;
70 }
71
72
75 public void valueChanged(String changedValue) {
76 loadTheme(getItemProperty(), bundle);
77 fireThemeChangedEvent();
78 }
79
80
83 public void addThemeListener(ThemeListener tl) {
84 if (! themeListenerList.containsKey(tl))
85 themeListenerList.put(tl, null);
86 }
87
88
91 public void removeThemeListener(ThemeListener tl) {
92 themeListenerList.remove(tl);
93 }
94
95
98 public void fireThemeChangedEvent() {
99 Iterator iter = themeListenerList.keySet().iterator();
100 while (iter.hasNext()) {
101 ThemeListener current = (ThemeListener) iter.next();
102 current.themeChanged(this);
103 }
104 }
105
106
109 protected void loadTheme(String property, VariableBundle sourceBundle) {
110 subPrimary1 = createColorUIResource(property + ".primary1", sourceBundle);
111 subPrimary2 = createColorUIResource(property + ".primary2", sourceBundle);
112 subPrimary3 = createColorUIResource(property + ".primary3", sourceBundle);
113
114 subSecondary1 = createColorUIResource(property + ".secondary1", sourceBundle);
115 subSecondary2 = createColorUIResource(property + ".secondary2", sourceBundle);
116 subSecondary3 = createColorUIResource(property + ".secondary3", sourceBundle);
117 subWhite = createColorUIResource(property + ".white", sourceBundle);
118 subBlack = createColorUIResource(property + ".black", sourceBundle);
119
120 subControlFont = createFontUIResource(property + ".controlFont", sourceBundle);
121 subSystemFont = createFontUIResource(property + ".systemFont", sourceBundle);
122 subUserFont = createFontUIResource(property + ".userFont", sourceBundle);
123 subSmallFont = createFontUIResource(property + ".smallFont", sourceBundle);
124 subMonospacedFont = createFontUIResource(property + ".monospacedFont", sourceBundle);
125
126 }
127
128 protected ColorUIResource createColorUIResource(String property, VariableBundle sourceBundle) {
129 String enabled = sourceBundle.getProperty(property + "._enabled", "false");
130 if (enabled.equalsIgnoreCase("true")) {
131 String rgbString = sourceBundle.getProperty(property + ".rgb", "");
132 if (rgbString != null && ! rgbString.equals("")) {
133 try {
134 int rgbValue = Integer.parseInt(rgbString);
135 ColorUIResource returnValue = new ColorUIResource(rgbValue);
136 return returnValue;
137 } catch (Exception e) {
138 return null;
139 }
140 }
141 }
142
143 return null;
144 }
145
146 protected FontUIResource createFontUIResource(String property, VariableBundle sourceBundle) {
147 String enabled = sourceBundle.getProperty(property + "._enabled", "false");
148 if (enabled.equalsIgnoreCase("true")) {
149 String fontString = sourceBundle.getProperty(property, "");
150 if (fontString != null && ! fontString.equals("")) {
151 try {
152 FontUIResource returnValue = new FontUIResource(java.awt.Font.decode(fontString));
153 return returnValue;
154 } catch (Exception e) {
155 return null;
156 }
157 }
158 }
159
160 return null;
161 }
162
163 public String getName() { return getItemID(); }
164
165
166 protected ColorUIResource getPrimary1() {
167 if (subPrimary1 != null)
168 return subPrimary1;
169 else
170 return super.getPrimary1();
171 }
172 protected ColorUIResource getPrimary2() {
173 if (subPrimary2 != null)
174 return subPrimary2;
175 else
176 return super.getPrimary2();
177 }
178 protected ColorUIResource getPrimary3() {
179 if (subPrimary3 != null)
180 return subPrimary3;
181 else
182 return super.getPrimary3();
183 }
184
185 protected ColorUIResource getSecondary1() {
186 if (subSecondary1 != null)
187 return subSecondary1;
188 else
189 return super.getSecondary1();
190 }
191 protected ColorUIResource getSecondary2() {
192 if (subSecondary2 != null)
193 return subSecondary2;
194 else
195 return super.getSecondary2();
196 }
197 protected ColorUIResource getSecondary3() {
198 if (subSecondary3 != null)
199 return subSecondary3;
200 else
201 return super.getSecondary3();
202 }
203 protected ColorUIResource getWhite() {
204 if (subWhite != null)
205 return subWhite;
206 else
207 return super.getWhite();
208 }
209 protected ColorUIResource getBlack() {
210 if (subBlack != null) {
211
212 return subBlack;
213 } else {
214 return super.getBlack();
215 }
216 }
217
218 public FontUIResource getControlTextFont() {
219 if (subControlFont != null)
220 return subControlFont;
221 else
222 return super.getControlTextFont();
223 }
224 public FontUIResource getSystemTextFont() {
225 if (subSystemFont != null)
226 return subSystemFont;
227 else
228 return super.getSystemTextFont();
229 }
230 public FontUIResource getUserTextFont() {
231 if (subUserFont != null)
232 return subUserFont;
233 else
234 return super.getUserTextFont();
235 }
236 public FontUIResource getMenuTextFont() {
237 if (subControlFont != null)
238 return subControlFont;
239 else
240 return super.getMenuTextFont();
241 }
242 public FontUIResource getWindowTitleFont() {
243 if (subControlFont != null)
244 return subControlFont;
245 else
246 return super.getWindowTitleFont();
247 }
248 public FontUIResource getSubTextFont() {
249 if (subSmallFont != null)
250 return subSmallFont;
251 else
252 return super.getSubTextFont();
253 }
254 public FontUIResource getMonospacedFont() {
255 return subMonospacedFont;
256 }
257 }
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