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18
19 package org.objectweb.jac.aspects.gui.swing;
20
21 import java.util.Arrays  ;
22 import java.util.Collection ;
23 import java.util.Hashtable ;
24 import java.util.Iterator ;
25 import javax.swing.JComponent ;
26 import javax.swing.JDesktopPane ;
27 import javax.swing.JInternalFrame ;
28 import org.apache.log4j.Logger;
29 import org.objectweb.jac.aspects.gui.Border;
30 import org.objectweb.jac.aspects.gui.CompositeView;
31 import org.objectweb.jac.aspects.gui.DisplayContext;
32 import org.objectweb.jac.aspects.gui.Length;
33 import org.objectweb.jac.aspects.gui.View;
34 import org.objectweb.jac.aspects.gui.ViewFactory;
35 import org.objectweb.jac.aspects.gui.ViewIdentity;
36 import org.objectweb.jac.core.rtti.FieldItem;
37 import org.objectweb.jac.core.rtti.MethodItem;
38
39
43
44 public class DesktopView extends JDesktopPane implements CompositeView {
45 static Logger logger = Logger.getLogger("gui.swing");
46
47 Hashtable views = new Hashtable ();
48
49 DisplayContext context;
50 Length width;
51 Length height;
52 ViewFactory factory;
53 Object [] parameters;
54 String type;
55 String label;
56
57 public DesktopView() {
58 }
59
60 public void addHorizontalStrut(int width) {}
61 public void addVerticalStrut(int height) {}
62
63 String style;
65
66 public void setStyle(String style) {
67 this.style = style;
68 }
69
70 public String getStyle() {
71 return style;
72 }
73
74 Border viewBorder;
75
76
80 public Border getViewBorder() {
81 return viewBorder;
82 }
83
84
88 public void setViewBorder(Border v) {
89 this.viewBorder = v;
90 }
91
92 String description;
93
94
98 public String getDescription() {
99 return description;
100 }
101
102
106 public void setDescription(String v) {
107 this.description = v;
108 }
109
110 View parentView;
111
112
116 public View getParentView() {
117 return parentView;
118 }
119
120
124 public void setParentView(View v) {
125 this.parentView = v;
126 }
127
128 public View getRootView() {
129 if (parentView==null)
130 return this;
131 return parentView.getRootView();
132 }
133
134 public boolean isDescendantOf(View ancestor) {
135 if (this==ancestor)
136 return true;
137 else if (parentView==null)
138 return false;
139 else
140 return parentView.isDescendantOf(ancestor);
141 }
142
143 MethodItem message;
144
145
149 public MethodItem getMessage() {
150 return message;
151 }
152
153
157 public void setMessage(MethodItem v) {
158 this.message = v;
159 }
160
161
162
164 public void addView(View view, Object extraInfos) {
165 logger.debug("Adding view in desktop");
166 JInternalFrame frame=new JInternalFrame ();
167 frame.getContentPane().add((JComponent )view);
168 frame.setVisible(true); frame.setTitle((String )extraInfos);
170 frame.setResizable(true);
171 frame.setClosable(true);
172 frame.setIconifiable(true);
173 frame.setMaximizable(true);
174 add(frame);
175 try {
176 frame.setSelected(true);
177 } catch (java.beans.PropertyVetoException e) {
178 }
179 views.put(extraInfos,view);
180 frame.pack();
181 frame.show();
182 }
183
184 public void addView(View view) {
185 addView(view,view.getLabel());
186 }
187
188 public void removeView(View component, boolean validate) {
189 for (int i=0; i<getComponentCount(); i++) {
190 JInternalFrame frame = (JInternalFrame )getComponent(i);
191 if (frame.getContentPane().getComponent(0).equals(component)) {
192 component.close(validate);
193 remove(frame);
194 }
195 }
196 }
197
198 public View getView(Object id) {
199 return (View)views.get(id);
200 }
201
202 public Collection getViews() {
203 return views.values();
204 }
205
206 public void removeAllViews(boolean validate) {
207 Iterator i = views.values().iterator();
208 while (i.hasNext()) {
209 ((View)i.next()).close(validate);
210 }
211 removeAll();
212 }
213
214 public boolean containsView(String viewType, Object [] parameters) {
215 Iterator it = getViews().iterator();
216 while (it.hasNext()) {
217 View view = (View)it.next();
218 if (view.equalsView(viewType,parameters))
219 return true;
220 }
221 return false;
222 }
223
224
226 public void setContext(DisplayContext context) {
227 this.context = context;
228 }
229
230 public DisplayContext getContext() {
231 return context;
232 }
233
234 public void setLabel(String label) {
235 this.label = label;
236 }
237
238 public String getLabel() {
239 return label;
240 }
241
242
243 public void setSize(Length width, Length height) {
244 this.width = width;
245 this.height = height;
246 SwingUtils.setSize(this,width,height);
247 }
248
249 public void close(boolean validate) {
250 closed = true;
251 }
252
253 boolean closed = false;
254
255 public boolean isClosed() {
256 return closed;
257 }
258
259 public ViewFactory getFactory() {
260 return factory;
261 }
262
263 public void setFactory(ViewFactory factory) {
264 this.factory = factory;
265 }
266
267 public void setType(String type) {
268 this.type = type;
269 }
270
271 public String getType() {
272 return type;
273 }
274
275 public void setParameters(Object [] parameters) {
276 this.parameters = parameters;
277 }
278
279 public Object [] getParameters() {
280 return parameters;
281 }
282
283 public boolean equalsView(ViewIdentity view) {
284 return
285 ( ( type!=null &&
286 type.equals(view.getType()) )
287 || (type==null && view.getType()==null ) )
288 && ( ( parameters!=null &&
289 Arrays.equals(parameters,view.getParameters()) )
290 || (parameters==null && view.getParameters()==null) );
291 }
292
293 public boolean equalsView(String type, Object [] parameters) {
294 return this.type.equals(type)
295 && Arrays.equals(this.parameters,parameters);
296 }
297
298 public void setFocus(FieldItem field, Object option) {
299 }
300
301 public String toString() {
302 return getClass().getName()+"@"+Integer.toString(hashCode());
303 }
304
305 }
306 |
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