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1
28
29 package org.objectweb.fractal.explorer;
30
31 import java.awt.BorderLayout  ;
32 import java.awt.Dimension ;
33 import java.awt.Event ;
34 import java.awt.event.KeyEvent ;
35 import java.net.URL ;
36 import java.util.HashMap ;
37 import java.util.List ;
38 import java.util.Map ;
39 import java.util.StringTokenizer ;
40 import java.util.Vector ;
41
42 import javax.swing.AbstractAction ;
43 import javax.swing.Action ;
44 import javax.swing.ImageIcon ;
45 import javax.swing.JButton ;
46 import javax.swing.JFrame ;
47 import javax.swing.JMenu ;
48 import javax.swing.JMenuBar ;
49 import javax.swing.JMenuItem ;
50 import javax.swing.JSplitPane ;
51 import javax.swing.JToolBar ;
52 import javax.swing.KeyStroke ;
53
54 import org.objectweb.fractal.adl.ADLException;
55 import org.objectweb.fractal.adl.Factory;
56 import org.objectweb.fractal.adl.FactoryFactory;
57 import org.objectweb.fractal.api.Component;
58 import org.objectweb.fractal.api.NoSuchInterfaceException;
59 import org.objectweb.fractal.api.control.BindingController;
60 import org.objectweb.fractal.api.control.IllegalBindingException;
61 import org.objectweb.fractal.api.control.IllegalLifeCycleException;
62 import org.objectweb.fractal.util.Fractal;
63 import org.objectweb.util.explorer.api.Tree;
64 import org.objectweb.util.explorer.parser.api.ParserConfiguration;
65 import org.objectweb.util.explorer.swing.api.Explorer;
66 import org.objectweb.util.explorer.swing.api.StatusBar;
67 import org.objectweb.util.explorer.swing.api.ViewPanel;
68 import org.objectweb.util.explorer.swing.lib.DefaultTreePanel;
69 import org.objectweb.util.trace.TraceSystem;
70
71
76 public class FcExplorerImpl
77 implements BindingController,
78 FcExplorerAttributes
79 {
80
81
87
88 protected final String FC_APPL = "fcAppl";
89
90
91 protected Component explorer_ = null;
92
93
94 protected Tree tree_ = null;
95
96
97 protected Explorer explorerItf_ = null;
98
99
100 protected String configFiles_ = null;
101
102
103 protected Map elements_ = new HashMap ();
104
105
111
112 protected static ImageIcon createIcon(String imageName) {
113 if (imageName != null) {
114 URL urlFile = null;
115 urlFile = Thread.currentThread().getContextClassLoader().getResource(imageName);
116 if(urlFile==null){
117 try {
118 urlFile = new URL (imageName);
119 } catch (java.net.MalformedURLException e) {
120 System.out.println(imageName + ": Malformed URL !");
121 }
122 }
123 if(urlFile!=null){
124 return new ImageIcon (urlFile);
125 }
126 }
127 return null;
128 }
129
130 protected void createFileMenu(JMenuBar menu, JToolBar toolBar) {
131 JMenu fileMenu = new JMenu ("Explorer");
132 fileMenu.setMnemonic(KeyEvent.VK_E);
133
134 JMenuItem menuItem = null;
135 JButton button = null;
136
137 Action refreshAction = new RefreshAction("Refresh the tree", createIcon("icons/Reload.png"), "Refreshes the tree", new Integer (KeyEvent.VK_R));
138 Action quitAction = new QuitAction("Quit", createIcon("icons/Power.png"), "Quit the application", new Integer (KeyEvent.VK_Q));
139
140
142 menuItem = new JMenuItem (refreshAction);
143 menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_R, Event.CTRL_MASK));
144 fileMenu.add(menuItem);
145
146 menuItem = new JMenuItem (quitAction);
147 menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F4, Event.ALT_MASK));
148 fileMenu.add(menuItem);
149
150
152 button = new JButton (quitAction);
153 button.setText("");
154 toolBar.add(button);
155
156 button = new JButton (refreshAction);
157 button.setText("");
158 toolBar.add(button);
159
160 menu.add(fileMenu);
161 }
162
163
169
172 public FcExplorerImpl(){
173 TraceSystem.setLevel("debug");
174 try {
175 Factory f = FactoryFactory.getFactory(FactoryFactory.FRACTAL_BACKEND);
177 explorer_ = (Component)f.newComponent("org.objectweb.fractal.explorer.SwingFractalExplorer",null);
178 Fractal.getLifeCycleController(explorer_).startFc();
179
180 Tree treeItf = (Tree)explorer_.getFcInterface(Tree.TREE);
182
183 setConfigFiles("config/fractalProperties.xml");
185
186 tree_ = (Tree)explorer_.getFcInterface(Tree.TREE);
188
189 JMenuBar menuBar = new JMenuBar ();
190 JToolBar toolBar = new JToolBar ();
191 createFileMenu(menuBar, toolBar);
192
193 explorerItf_ = (Explorer)explorer_.getFcInterface(Explorer.EXPLORER);
194 explorerItf_.setMenuBar(menuBar);
195 explorerItf_.setToolBar(toolBar);
196
197 explorerItf_ = (Explorer)explorer_.getFcInterface(Explorer.EXPLORER);
199 ViewPanel viewPanelItf = (ViewPanel)explorer_.getFcInterface(ViewPanel.VIEW_PANEL);
200 StatusBar statusBar = (StatusBar)explorer_.getFcInterface(StatusBar.STATUS_BAR);
201 JFrame frame = new JFrame ("Fractal Explorer");
202 frame.setJMenuBar(menuBar);
203 frame.getContentPane().setLayout(new BorderLayout ());
204 frame.getContentPane().add(toolBar,BorderLayout.NORTH);
205 frame.getContentPane().add(new JSplitPane (
206 JSplitPane.HORIZONTAL_SPLIT,
207 true,
208 new DefaultTreePanel(explorerItf_.getTree()),
209 viewPanelItf.getViewPanel()), BorderLayout.CENTER);
210 frame.getContentPane().add(statusBar.getStatusBar(), BorderLayout.SOUTH);
211 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
212 frame.pack();
213
214 Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
216 frame.setLocation((screenSize.width - frame.getWidth()) / 2, (screenSize.height - frame.getHeight()) / 2);
217
218 frame.setVisible(true);
219
220 } catch (ADLException e) {
221 e.printStackTrace();
222 } catch (IllegalLifeCycleException e) {
223 e.printStackTrace();
224 } catch (NoSuchInterfaceException e) {
225 e.printStackTrace();
226 }
227 }
228
229
235 public void setConfigFiles (String configFiles) {
236 if(configFiles != null){
237 try {
238 configFiles_ = configFiles;
239 ParserConfiguration parser = (ParserConfiguration)explorer_.getFcInterface(ParserConfiguration.PARSER_CONFIGURATION);
240 StringTokenizer st = new StringTokenizer (configFiles,"; ");
241 List l = new Vector ();
242 while (st.hasMoreTokens()) {
243 String theFile = st.nextToken();
244 parser.addPropertyFile(theFile);
245 }
246 parser.parse();
247
248 Explorer explorerItf = (Explorer)explorer_.getFcInterface(Explorer.EXPLORER);
249 explorerItf.setCurrentRoles(new String []{"administrator"});
250 } catch (NoSuchInterfaceException e) {
251 e.printStackTrace();
252 }
253 }
254 }
255
256 public String getConfigFiles () {
257 return configFiles_;
258 }
259
260
266 public void bindFc(String clientItfName, Object sItf)
267 throws
268 NoSuchInterfaceException,
269 IllegalBindingException,
270 IllegalLifeCycleException {
271 if (clientItfName.startsWith(FC_APPL)) {
272 elements_.put(clientItfName, sItf);
273 Tree treeItf = (Tree)explorer_.getFcInterface(Tree.TREE);
274 treeItf.addEntry(FcExplorer.getName((Component)sItf), sItf,1);
275 }
276 }
277
278 public String [] listFc() {
279 return (String [])elements_.keySet().toArray(new String [elements_.size()]);
280 }
281
282 public Object lookupFc(String clientItfName)
283 throws NoSuchInterfaceException {
284 if (clientItfName.startsWith(FC_APPL)) {
285 return elements_.get(clientItfName);
286 }
287 return null;
288 }
289
290 public void unbindFc(String clientItfName)
291 throws
292 NoSuchInterfaceException,
293 IllegalBindingException,
294 IllegalLifeCycleException {
295 if (clientItfName.equals(FC_APPL)) {
296 elements_.remove(clientItfName);
297 }
298 }
299
300
306 protected class RefreshAction extends AbstractAction {
307
308 public RefreshAction(String nom, ImageIcon image, String desc, Integer mnemonic) {
309 super(nom, image);
310 putValue(SHORT_DESCRIPTION, desc);
311 putValue(MNEMONIC_KEY, mnemonic);
312 }
313
314 public void actionPerformed(java.awt.event.ActionEvent ae) {
315 FcExplorerImpl.this.tree_.refreshAll();
316 }
317 }
318
319 protected class QuitAction extends AbstractAction {
320
321 public QuitAction(String nom, ImageIcon image, String desc, Integer mnemonic) {
322 super(nom, image);
323 putValue(SHORT_DESCRIPTION, desc);
324 putValue(MNEMONIC_KEY, mnemonic);
325 }
326
327 public void actionPerformed(java.awt.event.ActionEvent ae) {
328 System.exit(0);
329 }
330 }
331
332 } |
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