auth/CmsLoginShell.java

   1 package org.argeo.cms.ui.widgets.auth;
   2
   3 import org.argeo.cms.ui.CmsView;
   4 import org.argeo.cms.ui.util.CmsUiUtils;
   5 import org.eclipse.swt.SWT;
   6 import org.eclipse.swt.widgets.Control;
   7 import org.eclipse.swt.widgets.Display;
   8 import org.eclipse.swt.widgets.Shell;
   9
  10 /** The site-related user menu */
  11 public class CmsLoginShell extends CmsLogin {
  12         private final Shell shell;
  13
  14         public CmsLoginShell(CmsView cmsView) {
  15                 super(cmsView);
  16                 shell = createShell();
  17 //              createUi(shell);
  18         }
  19
  20         /** To be overridden. */
  21         protected Shell createShell() {
  22                 Shell shell = new Shell(Display.getCurrent(), SWT.NO_TRIM);
  23                 shell.setMaximized(true);
  24                 return shell;
  25         }
  26
  27         /** To be overridden. */
  28         public void open() {
  29                 CmsUiUtils.style(shell, CMS_USER_MENU);
  30                 shell.open();
  31         }
  32
  33         @Override
  34         protected boolean login() {
  35                 boolean success = false;
  36                 try {
  37                         success = super.login();
  38                         return success;
  39                 } finally {
  40                         if (success)
  41                                 closeShell();
  42                         else {
  43                                 for (Control child : shell.getChildren())
  44                                         child.dispose();
  45                                 createUi(shell);
  46                                 shell.layout();
  47                                 // TODO error message
  48                         }
  49                 }
  50         }
  51
  52         @Override
  53         protected void logout() {
  54                 closeShell();
  55                 super.logout();
  56         }
  57
  58         protected void closeShell() {
  59                 if (!shell.isDisposed()) {
  60                         shell.close();
  61                         shell.dispose();
  62                 }
  63         }
  64
  65         public Shell getShell() {
  66                 return shell;
  67         }
  68
  69         public void createUi(){
  70                 createUi(shell);
  71         }
  72 }