3 * Copyright (C) 2007 EDIT
4 * European Distributed Institute of Taxonomy
5 * http://www.e-taxonomy.eu
7 * The contents of this file are subject to the Mozilla Public License Version 1.1
8 * See LICENSE.TXT at the top of this package for the full license terms.
11 package eu
.etaxonomy
.taxeditor
.user
;
13 import java
.util
.Observable
;
14 import java
.util
.Observer
;
16 import org
.eclipse
.swt
.SWT
;
17 import org
.eclipse
.swt
.layout
.GridLayout
;
18 import org
.eclipse
.swt
.widgets
.Composite
;
19 import org
.eclipse
.swt
.widgets
.Control
;
20 import org
.eclipse
.swt
.widgets
.Label
;
21 import org
.eclipse
.ui
.menus
.WorkbenchWindowControlContribution
;
23 import eu
.etaxonomy
.cdm
.model
.common
.User
;
24 import eu
.etaxonomy
.taxeditor
.store
.CdmStore
;
27 * Shows the currently logged in user in status bar
33 public class AuthenticatedUserBar
extends WorkbenchWindowControlContribution
implements Observer
{
35 private Label label_authenticatedUser
;
38 * <p>Constructor for AuthenticatedUserBar.</p>
40 public AuthenticatedUserBar(){
41 CdmStore
.getLoginManager().addObserver(this);
45 * @see org.eclipse.jface.action.ControlContribution#createControl(org.eclipse.swt.widgets.Composite)
49 protected Control
createControl(Composite parent
) {
50 final Composite composite
= new Composite(parent
, SWT
.NONE
);
51 final GridLayout layout
= new GridLayout();
52 composite
.setLayout(layout
);
54 label_authenticatedUser
= new Label(composite
, SWT
.NULL
);
62 * @see java.util.Observer#update(java.util.Observable, java.lang.Object)
65 public void update(Observable o
, Object arg
) {
66 User authenticatedUser
= CdmStore
.getLoginManager().getAuthenticatedUser();
67 // TODO find a method to recompute width for parental toolbar item
68 String text
= authenticatedUser
== null ?
"Not logged in " :
69 "Logged in as: " + authenticatedUser
.getUsername() + " ";
70 label_authenticatedUser
.setText(text
);
74 * @see org.eclipse.jface.action.ContributionItem#dispose()
78 public void dispose() {
81 CdmStore
.getLoginManager().deleteObserver(this);