eclipse/org.argeo.cms.swt/src/org/argeo/cms/swt/auth/CmsLoginShell.java

   1 package org.argeo.cms.swt.auth;
   2
   3 import org.argeo.api.cms.CmsContext;
   4 import org.argeo.api.cms.CmsView;
   5 import org.argeo.cms.swt.CmsSwtUtils;
   6 import org.eclipse.swt.SWT;
   7 import org.eclipse.swt.widgets.Control;
   8 import org.eclipse.swt.widgets.Display;
   9 import org.eclipse.swt.widgets.Shell;
  10
  11 /** The site-related user menu */
  12 public class CmsLoginShell extends CmsLogin {
  13         private final Shell shell;
  14
  15         public CmsLoginShell(CmsView cmsView, CmsContext cmsContext) {
  16                 super(cmsView, cmsContext);
  17                 shell = createShell();
  18 //              createUi(shell);
  19         }
  20
  21         /** To be overridden. */
  22         protected Shell createShell() {
  23                 Shell shell = new Shell(Display.getCurrent(), SWT.NO_TRIM);
  24                 shell.setMaximized(true);
  25                 return shell;
  26         }
  27
  28         /** To be overridden. */
  29         public void open() {
  30                 CmsSwtUtils.style(shell, CMS_USER_MENU);
  31                 shell.open();
  32         }
  33
  34         @Override
  35         protected boolean login() {
  36                 boolean success = false;
  37                 try {
  38                         success = super.login();
  39                         return success;
  40                 } finally {
  41                         if (success)
  42                                 closeShell();
  43                         else {
  44                                 for (Control child : shell.getChildren())
  45                                         child.dispose();
  46                                 createUi(shell);
  47                                 shell.layout();
  48                                 // TODO error message
  49                         }
  50                 }
  51         }
  52
  53         @Override
  54         protected void logout() {
  55                 closeShell();
  56                 super.logout();
  57         }
  58
  59         protected void closeShell() {
  60                 if (!shell.isDisposed()) {
  61                         shell.close();
  62                         shell.dispose();
  63                 }
  64         }
  65
  66         public Shell getShell() {
  67                 return shell;
  68         }
  69
  70         public void createUi() {
  71                 createUi(shell);
  72         }
  73 }