eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/password/EditPasswordElement.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   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.
   9 */
  10
  11 package eu.etaxonomy.taxeditor.ui.password;
  12
  13 import org.eclipse.jface.wizard.WizardDialog;
  14 import org.eclipse.swt.SWT;
  15 import org.eclipse.swt.events.SelectionEvent;
  16 import org.eclipse.swt.events.SelectionListener;
  17 import org.eclipse.swt.widgets.Button;
  18 import org.eclipse.swt.widgets.Label;
  19
  20 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  21 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
  22 import eu.etaxonomy.cdm.api.service.IUserService;
  23 import eu.etaxonomy.cdm.model.common.User;
  24 import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
  25 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  26 import eu.etaxonomy.taxeditor.store.CdmStore;
  27 import eu.etaxonomy.taxeditor.ui.element.AbstractCdmFormElement;
  28 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  29 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  30 import eu.etaxonomy.taxeditor.ui.element.LayoutConstants;
  31
  32 /**
  33  * @author n.hoffmann
  34  * @created Mar 10, 2011
  35  * @version 1.0
  36  */
  37 public class EditPasswordElement extends AbstractCdmFormElement implements SelectionListener, IConversationEnabled{
  38
  39         private User user;
  40         private Button button;
  41
  42         private ConversationHolder conversation;
  43
  44         public EditPasswordElement(CdmFormFactory formFactory,
  45                         ICdmFormElement formElement, String labelString, User user, ConversationHolder conversation) {
  46                 super(formFactory, formElement);
  47
  48                 this.conversation = conversation;
  49                 this.user = user;
  50
  51                 Label label = formFactory.createLabel(getLayoutComposite(), null);
  52                 addControl(label);
  53
  54                 String buttonLabelString = (labelString != null) ? labelString : "Change Password";
  55
  56                 button = formFactory.createButton(getLayoutComposite(), buttonLabelString, SWT.PUSH);
  57                 button.setLayoutData(LayoutConstants.RIGHT());
  58                 addControl(button);
  59
  60                 button.addSelectionListener(this);
  61         }
  62
  63         @Override
  64         public void widgetSelected(SelectionEvent e) {
  65                 if(!CdmStore.getService(IUserService.class).userExists(user.getUsername())) {
  66                         MessagingUtils.warningDialog("Username does not exist", this, "Please create or save user '" + user.getUsername() + "' before changing password");
  67                 } else {
  68                         PasswordWizard wizard = new PasswordWizard(user, conversation);
  69                         WizardDialog dialog = new WizardDialog(getLayoutComposite().getShell(), wizard);
  70                         dialog.open();
  71                 }
  72         }
  73
  74         @Override
  75         public void widgetDefaultSelected(SelectionEvent e) {}
  76
  77         @Override
  78         public void update(CdmDataChangeMap arg0) {}
  79
  80         @Override
  81         public ConversationHolder getConversationHolder() {
  82                 return conversation;
  83         }
  84
  85
  86 }