eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/agent/TeamMemberElement.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.section.agent;
  12
  13 import org.eclipse.swt.events.SelectionListener;
  14
  15 import eu.etaxonomy.cdm.model.agent.Person;
  16 import eu.etaxonomy.cdm.model.agent.Team;
  17 import eu.etaxonomy.taxeditor.ui.element.AbstractFormSection;
  18 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  19 import eu.etaxonomy.taxeditor.ui.element.CdmPropertyChangeEvent;
  20 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  21 import eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionElement;
  22 import eu.etaxonomy.taxeditor.ui.selection.EntitySelectionElement;
  23
  24 /**
  25  * @author n.hoffmann
  26  * @created Apr 30, 2010
  27  * @version 1.0
  28  */
  29 public class TeamMemberElement extends AbstractEntityCollectionElement<Person> {
  30
  31         private EntitySelectionElement<Person> selection_person;
  32
  33         public TeamMemberElement(CdmFormFactory cdmFormFactory,
  34                         AbstractFormSection section, Person entity,
  35                         SelectionListener removeListener, int style) {
  36                 super(cdmFormFactory, section, entity, removeListener, null, style);
  37         }
  38
  39         /** {@inheritDoc} */
  40         @Override
  41         public void createControls(ICdmFormElement element, int style) {
  42                 selection_person = formFactory
  43                                 .createSelectionElement(Person.class,
  44                                                 getConversationHolder(), this, "Person", null,
  45                                                 EntitySelectionElement.EDITABLE | EntitySelectionElement.SELECTABLE,
  46                                                 style);
  47         }
  48
  49         /** {@inheritDoc} */
  50         @Override
  51         public void setEntity(Person entity) {
  52                 this.entity = entity;
  53                 selection_person.setEntity(entity);
  54         }
  55
  56         /** {@inheritDoc} */
  57     @Override
  58     public void handleEvent(Object eventSource) {
  59         if (eventSource == selection_person) {
  60             if (getParentElement() instanceof TeamMemberSection) {
  61                 TeamMemberSection teamMemberSection = (TeamMemberSection) getParentElement();
  62                 Team team = teamMemberSection.getEntity();
  63
  64                 int index = team.getTeamMembers().indexOf(getEntity());
  65
  66                 if(index==-1){
  67                     team.addTeamMember(selection_person.getEntity());
  68                 }
  69                 else{
  70                     //first remove the edited team member and then add it again
  71                     //because the model allows the same person multiple time in on team
  72                     team.removeTeamMember(getEntity());
  73                     team.addTeamMember(selection_person.getEntity(), index);
  74                 }
  75                 firePropertyChangeEvent(new CdmPropertyChangeEvent(teamMemberSection, eventSource));
  76             }
  77             entity = selection_person.getEntity();
  78         }
  79     }
  80 }