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18
19 package org.objectweb.jac.aspects.gui.swing;
20
21 import java.awt.event.ActionEvent  ;
22 import java.awt.event.ActionListener ;
23 import java.util.Arrays ;
24 import java.util.HashMap ;
25 import javax.swing.AbstractButton ;
26 import javax.swing.JComponent ;
27 import javax.swing.JMenu ;
28 import javax.swing.JMenuItem ;
29 import org.apache.log4j.Logger;
30 import org.objectweb.jac.aspects.gui.*;
31 import org.objectweb.jac.aspects.gui.InvokeEvent;
32 import org.objectweb.jac.aspects.session.SessionAC;
33 import org.objectweb.jac.core.Collaboration;
34 import org.objectweb.jac.core.rtti.FieldItem;
35 import org.objectweb.jac.core.rtti.MethodItem;
36 import org.objectweb.jac.util.Strings;
37
38 public class Menu extends JMenu implements MenuView, ActionListener {
39 static Logger logger = Logger.getLogger("gui.menu");
40 static Logger loggerContext = Logger.getLogger("display-context");
41 static Logger loggerEvents = Logger.getLogger("gui.events");
42
43 String label;
44 DisplayContext context;
45 ViewFactory factory;
46
47 Object [] parameters;
48 String type;
49
50 HashMap actions = new HashMap ();
52
53 public Menu(ViewFactory factory, DisplayContext context) {
54 logger.debug("new Menu");
55 this.factory = factory;
56 this.context = context;
57 }
58
59 public Menu() {
60 logger.debug("new Menu");
61 }
62
63 Border viewBorder;
64
65
69 public Border getViewBorder() {
70 return viewBorder;
71 }
72
73
77 public void setViewBorder(Border v) {
78 this.viewBorder = v;
79 }
80
81 String style;
83
84 public void setStyle(String style) {
85 this.style = style;
86 }
87
88 public String getStyle() {
89 return style;
90 }
91
92
93
95 public void addSubMenu(String label, String icon, MenuView submenu) {
96 logger.debug("addSubMenu("+label+","+icon+") on "+this);
97 if (icon==null)
98 icon = ResourceManager.getResource("blank_icon");
99 AbstractButton button = (AbstractButton )submenu;
100 button.setText(label);
101 button.setMnemonic(
102 MenuBar.getMnemonic(
103 getPopupMenu(),
104 label));
105 button.setIcon(ResourceManager.getIcon(icon));
106 add((JComponent )submenu);
107 }
108
109 public void addAction(String label, String icon, Callback callback) {
110 logger.debug("addAction("+label+","+icon+","+callback+") on "+this);
111 JMenuItem item = new JMenuItem (label,ResourceManager.getIcon(icon));
112 item.setActionCommand(label);
113 item.addActionListener(this);
114 item.setMnemonic(
115 MenuBar.getMnemonic(
116 getPopupMenu(),
117 GuiAC.getMnemonics(callback.getMethod())+label));
118 actions.put(label,callback);
119 add(item);
120 }
121
122 String position;
123
124
128 public String getPosition() {
129 return position;
130 }
131
132
136 public void setPosition(String v) {
137 this.position = v;
138 }
139
140
141
143 String description;
144
145
149 public String getDescription() {
150 return description;
151 }
152
153
157 public void setDescription(String v) {
158 this.description = v;
159 }
160
161 View parentView;
162
163
167 public View getParentView() {
168 return parentView;
169 }
170
171
175 public void setParentView(View v) {
176 this.parentView = v;
177 }
178
179 public View getRootView() {
180 if (parentView==null)
181 return this;
182 return parentView.getRootView();
183 }
184
185 public boolean isDescendantOf(View ancestor) {
186 if (this==ancestor)
187 return true;
188 else if (parentView==null)
189 return false;
190 else
191 return parentView.isDescendantOf(ancestor);
192 }
193
194 MethodItem message;
195
196
200 public MethodItem getMessage() {
201 return message;
202 }
203
204
208 public void setMessage(MethodItem v) {
209 this.message = v;
210 }
211
212 public void setContext(DisplayContext context) {
213 loggerContext.debug("setContext on "+this);
214 this.context = context;
215 }
216
217 public DisplayContext getContext() {
218 return context;
219 }
220
221 public void setFactory(ViewFactory factory) {
222 this.factory = factory;
223 }
224
225 public ViewFactory getFactory() {
226 return factory;
227 }
228
229 public void setLabel(String label) {
230 this.label = label;
231 }
232
233 public void setSize(Length width, Length height) {
234 if (width!=null || height!=null)
235 logger.warn("MenuBar does not support setSize");
236 }
237
238 public void setType(String type) {
239 this.type = type;
240 }
241
242 public String getType() {
243 return type;
244 }
245
246 public boolean equalsView(ViewIdentity view) {
247 return
248 ( ( type!=null &&
249 type.equals(view.getType()) )
250 || (type==null && view.getType()==null ) )
251 && ( ( parameters!=null &&
252 Arrays.equals(parameters,view.getParameters()) )
253 || (parameters==null && view.getParameters()==null) );
254 }
255
256 public boolean equalsView(String type, Object [] parameters) {
257 return this.type.equals(type)
258 && Arrays.equals(this.parameters,parameters);
259 }
260
261 public void setParameters(Object [] parameters) {
262 this.parameters = parameters;
263 }
264
265 public Object [] getParameters() {
266 return parameters;
267 }
268
269
270 public void close(boolean validate) {
271 closed = true;
272 }
273
274 boolean closed = false;
275
276 public boolean isClosed() {
277 return closed;
278 }
279
280 public void setFocus(FieldItem field, Object option) {
281 }
282
283
285 public void actionPerformed(ActionEvent event)
286 {
287 loggerEvents.debug("Menu.actionPerformed("+event.getActionCommand()+")");
288 Collaboration.get().addAttribute(
289 SessionAC.SESSION_ID, GuiAC.getLocalSessionID());
290 Callback callback = (Callback)actions.get(event.getActionCommand());
291 callback.invoke(context,this);
292 }
293
294 public String toString() {
295 return Strings.hex(this);
296 }
297
298 }
299
300 |
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