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1
19 package org.openharmonise.him.window.about;
20
21 import java.awt.*;
22 import java.awt.event.*;
23 import java.net.*;
24 import java.util.*;
25 import java.util.List  ;
26
27 import javax.swing.*;
28 import javax.swing.event.*;
29
30 import org.openharmonise.him.*;
31 import org.openharmonise.him.context.StateHandler;
32 import org.openharmonise.him.serverconfig.permissions.*;
33 import org.openharmonise.vfs.*;
34 import org.openharmonise.vfs.authentication.*;
35 import org.openharmonise.vfs.context.*;
36 import org.openharmonise.vfs.metadata.*;
37 import org.openharmonise.vfs.metadata.range.*;
38 import org.openharmonise.vfs.metadata.value.*;
39 import org.openharmonise.vfs.servers.*;
40
41
42
50 public class AboutDialog extends JDialog implements ActionListener, LayoutManager, ContextListener, ChangeListener {
51
52
55 private JButton m_buttonOK = null;
56
57
60 private JTabbedPane m_tabs = null;
61
62
65 private JScrollPane m_userDetails = null;
66
67
73 public AboutDialog(Frame arg0) throws HeadlessException {
74 super(arg0, "About", true);
75 this.setup();
76 }
77
78
82 private void setup() {
83
84 ContextHandler.getInstance().addListener(ContextType.CONTEXT_APP_FOCUS, this);
85
86 this.setResizable(false);
87
88 this.getContentPane().setLayout(this);
89
90 this.setSize(400,500);
91 int x = this.getGraphicsConfiguration().getBounds().width/2-this.getSize().width/2;
92 int y = this.getGraphicsConfiguration().getBounds().height/2-this.getSize().height/2;
93
94 this.setLocation(x, y);
95
96 String fontName = "Dialog";
97 int fontSize = 11;
98 Font font = new Font(fontName, Font.PLAIN, fontSize);
99 this.getContentPane().setBackground(new Color(224,224,224));
100
101 this.m_buttonOK = new JButton("OK");
102 this.m_buttonOK.setActionCommand("OK");
103 this.m_buttonOK.addActionListener(this);
104 this.m_buttonOK.setFont(font);
105 this.getContentPane().add(this.m_buttonOK);
106
107 this.m_tabs = new JTabbedPane();
108 this.m_tabs.setFont(font);
109 m_tabs.addChangeListener(this);
110
111 this.getContentPane().add(this.m_tabs);
112
113 this.addHTMLPane("Contact info", "/org/openharmonise/him/icons/files/contactinfo.html");
114 this.addHTMLPane("Credits", "/org/openharmonise/him/icons/files/credits.html");
115 this.addHTMLPane("Version", "/org/openharmonise/him/icons/files/version.html");
116 this.addHTMLPane("Legal", "/org/openharmonise/him/icons/files/licence.html");
117
118 m_tabs.add("Who am I",null);
119 }
120
121
124 public void actionPerformed(ActionEvent arg0) {
125 ContextHandler.getInstance().removeListener(ContextType.CONTEXT_APP_FOCUS, this);
126 this.hide();
127 }
128
129
136 private void addHTMLPane(String sTitle, String sURL) {
137 try {
138 URL url = getClass()
139 .getResource(sURL);
140 JEditorPane html = new JEditorPane(url);
141 html.setEditable(false);
142
143 JScrollPane scroller = new JScrollPane();
144 JViewport vp = scroller.getViewport();
145 vp.add(html);
146 this.m_tabs.addTab(sTitle, scroller);
147 } catch (Exception e) {
148 e.printStackTrace(System.out);
149 }
150 }
151
152
155 public void layoutContainer(Container arg0) {
156 this.m_tabs.setSize(this.getSize().width-10, 430);
157 this.m_tabs.setLocation(0, 0);
158
159 this.m_buttonOK.setSize(70, 20);
160 this.m_buttonOK.setLocation(this.getSize().width-100, 440);
161
162
163 }
164
165
168 public void contextMessage(ContextEvent ce) {
169 if(ce.CONTEXT_TYPE==ContextType.CONTEXT_APP_FOCUS) {
170 this.toFront();
171 }
172 }
173
174
175
178 private AboutDialog() throws HeadlessException {
179 super();
180 }
181
182
186 private AboutDialog(Dialog arg0) throws HeadlessException {
187 super(arg0);
188 }
189
190
195 private AboutDialog(Dialog arg0, boolean arg1) throws HeadlessException {
196 super(arg0, arg1);
197 }
198
199
204 private AboutDialog(Frame arg0, boolean arg1) throws HeadlessException {
205 super(arg0, arg1);
206 }
207
208
213 private AboutDialog(Dialog arg0, String arg1) throws HeadlessException {
214 super(arg0, arg1);
215 }
216
217
223 private AboutDialog(Dialog arg0, String arg1, boolean arg2)
224 throws HeadlessException {
225 super(arg0, arg1, arg2);
226 }
227
228
233 private AboutDialog(Frame arg0, String arg1) throws HeadlessException {
234 super(arg0, arg1);
235 }
236
237
243 private AboutDialog(Frame arg0, String arg1, boolean arg2)
244 throws HeadlessException {
245 super(arg0, arg1, arg2);
246 }
247
248
255 private AboutDialog(
256 Dialog arg0,
257 String arg1,
258 boolean arg2,
259 GraphicsConfiguration arg3)
260 throws HeadlessException {
261 super(arg0, arg1, arg2, arg3);
262 }
263
264
270 private AboutDialog(
271 Frame arg0,
272 String arg1,
273 boolean arg2,
274 GraphicsConfiguration arg3) {
275 super(arg0, arg1, arg2, arg3);
276 }
277
278
281 public void removeLayoutComponent(Component arg0) {
282 }
283
284
287 public void addLayoutComponent(String arg0, Component arg1) {
288 }
289
290
293 public Dimension minimumLayoutSize(Container arg0) {
294 return this.getSize();
295 }
296
297
300 public Dimension preferredLayoutSize(Container arg0) {
301 return this.getSize();
302 }
303
304
309 private JScrollPane getUserDetails() {
310 StateHandler.getInstance().addWait("USER_DETAILS",
311 "Getting user details...");
312 String sRole = "";
313 Server server = null;
314 boolean isSuper = false;
315 server = ServerList.getInstance().getHarmoniseServer();
316 AbstractVirtualFileSystem vfs = server.getVFS();
317 VirtualFileSystemView vfsView = vfs.getVirtualFileSystemView();
318 AuthInfo auth = vfs.getAuthentication();
319 StringBuffer sbuff = new StringBuffer ();
320 if(auth.getUser().isSuperUser()){
321 sRole = "super";
322 isSuper = true;
323 }else {
324 Iterator itor = PermissionsServerConfigOptions.getObjectPropertyDefinitions().iterator();
325 String sRolePath = auth.getUser().getRolePath();
326 VirtualFile vfRole = vfs.getVirtualFile(sRolePath).getResource();
327 sRole = ValueCache.getInstance().getValue(sRolePath).getDisplayName();
328 sbuff.append("<table>");
329 sbuff.append("<tr><td><STRONG><font face='Arial'>Harmonise Object</font></STRONG></td>" +
330 "<td><STRONG><font face='Arial'>Permissions</font></STRONG></td></tr>");
331 while (itor.hasNext()) {
332 String sPermission = "";
333 Property prop = (Property) itor.next();
334 ValueRange range = (ValueRange)prop.getRange();
335 PropertyInstance propInst = vfRole.getProperty(prop.getNamespace(), prop.getName());
336 sbuff.append( "<tr><td><font face='Arial'>" + propInst.getName() + "</font></td>");
337 sbuff.append( "<td bgColor=#efefef><font face='Arial'>" );
338 List vals = propInst.getValues();
339 int size = 0;
340 if(vals==null || vals.size()==0){
341 sPermission = "none";
342 } else {
343 size=vals.size();
344 }
345 for(int i=0;i<vals.size();i++){
346 ValueValue valInst = (ValueValue)vals.get(i);
347 Value val = ValueCache.getInstance().getValue(valInst.getValue());
348 sPermission += val.getDisplayName();
349 if(i<size-1){
350 sPermission += ", ";
351 }
352 }
353 sbuff.append(sPermission + "</font></td></tr>");
354 }
355 sbuff.append("</table>");
356 }
357 JEditorPane html = new JEditorPane();
358 html.setContentType("text/html");
359 String text = "<html><head></head>" +
360 "<body><font face='Arial'>" +
361 "<p>You are logged on as <b>" + auth.getUsername() + "</b>" +
362 " with a role of <b>" + sRole + "</b>.";
363 if(isSuper){
364 text += "<p>A super user has a special privilege level, " +
365 "with unlimited access to all Resources, " +
366 "Collections, and commands.</p>";
367 } else {
368 text += "<p>You have the following permissions.</p>" +
369 "<p>" + sbuff.toString() + "</p>";
370 }
371 text += "</font></body></html>";
372 html.setText( text );
373 html.setEditable(false);
374 JScrollPane scroller = new JScrollPane();
375 JViewport vp = scroller.getViewport();
376 vp.add(html);
377 m_userDetails = scroller;
378
379 StateHandler.getInstance().removeWait("USER_DETAILS");
380
381 return scroller;
382 }
383
384
387 public void stateChanged(ChangeEvent e) {
388 int index = m_tabs.getSelectedIndex();
389 String sTab = m_tabs.getTitleAt(index);
390 if(sTab.equalsIgnoreCase("Who am I")){
391 if(m_userDetails == null) {
392 m_userDetails = getUserDetails();
393 }
394 m_tabs.setComponentAt(index, m_userDetails);
395 System.out.println(m_userDetails.getVerticalScrollBar().getValue());
396 m_userDetails.getVerticalScrollBar().setValue(0);
397 }
398 }
399
400 }
401 |
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