org.argeo.cms.ui/src/org/argeo/cms/util/UserMenu.java

   1 package org.argeo.cms.util;
   2
   3 import javax.jcr.Node;
   4
   5 import org.argeo.cms.CmsException;
   6 import org.argeo.cms.widgets.auth.CmsLoginShell;
   7 import org.eclipse.swt.SWT;
   8 import org.eclipse.swt.events.ShellAdapter;
   9 import org.eclipse.swt.events.ShellEvent;
  10 import org.eclipse.swt.widgets.Control;
  11 import org.eclipse.swt.widgets.Display;
  12 import org.eclipse.swt.widgets.Shell;
  13
  14 /** The site-related user menu */
  15 public class UserMenu extends CmsLoginShell {
  16         private final Control source;
  17         private final Node context;
  18
  19         public UserMenu(Control source, Node context) {
  20                 super(CmsUtils.getCmsView());
  21                 this.context = context;
  22                 createUi();
  23                 if (source == null)
  24                         throw new CmsException("Source control cannot be null.");
  25                 this.source = source;
  26                 open();
  27         }
  28
  29         @Override
  30         protected Shell createShell() {
  31                 return new Shell(Display.getCurrent(), SWT.NO_TRIM | SWT.BORDER | SWT.ON_TOP);
  32         }
  33
  34         @Override
  35         public void open() {
  36                 Shell shell = getShell();
  37                 shell.pack();
  38                 shell.layout();
  39                 shell.setLocation(source.toDisplay(source.getSize().x - shell.getSize().x, source.getSize().y));
  40                 shell.addShellListener(new ShellAdapter() {
  41                         private static final long serialVersionUID = 5178980294808435833L;
  42
  43                         @Override
  44                         public void shellDeactivated(ShellEvent e) {
  45                                 closeShell();
  46                         }
  47                 });
  48                 super.open();
  49         }
  50
  51         protected Node getContext() {
  52                 return context;
  53         }
  54
  55 }