eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/view/detail/CdmSectionPart.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.view.detail;
  12
  13 import org.eclipse.jface.util.IPropertyChangeListener;
  14 import org.eclipse.jface.util.PropertyChangeEvent;
  15 import org.eclipse.ui.IEditorPart;
  16 import org.eclipse.ui.forms.SectionPart;
  17
  18 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  19 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
  20 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacade;
  21 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacadeNotSupportedException;
  22 import eu.etaxonomy.cdm.model.occurrence.DerivedUnitBase;
  23 import eu.etaxonomy.cdm.model.taxon.TaxonBase;
  24 import eu.etaxonomy.taxeditor.model.IElementHasDetails;
  25 import eu.etaxonomy.taxeditor.model.PolytomousKeyRelationship;
  26 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  27 import eu.etaxonomy.taxeditor.store.StoreUtil;
  28 import eu.etaxonomy.taxeditor.ui.element.AbstractCdmFormElement;
  29 import eu.etaxonomy.taxeditor.ui.element.AbstractFormSection;
  30 import eu.etaxonomy.taxeditor.ui.section.AbstractCdmDetailElement;
  31 import eu.etaxonomy.taxeditor.ui.section.ITaxonBaseDetailSection;
  32 import eu.etaxonomy.taxeditor.ui.section.occurrence.IDerivedUnitFacadeDetailSection;
  33
  34 /**
  35  * <p>
  36  * CdmSectionPart class.
  37  * </p>
  38  *
  39  * @author n.hoffmann
  40  * @created Feb 8, 2010
  41  * @version 1.0
  42  */
  43 public class CdmSectionPart<T> extends SectionPart implements
  44                 IPropertyChangeListener {
  45
  46         private final AbstractFormSection<T> formSection;
  47
  48         /**
  49          * <p>
  50          * Constructor for CdmSectionPart.
  51          * </p>
  52          *
  53          * @param section
  54          *            a {@link eu.etaxonomy.taxeditor.ui.element.AbstractFormSection}
  55          *            object.
  56          * @param <T>
  57          *            a T object.
  58          */
  59         public CdmSectionPart(AbstractFormSection<T> section) {
  60                 super(section);
  61                 formSection = section;
  62         }
  63
  64         /** {@inheritDoc} */
  65         @Override
  66         public boolean setFormInput(Object input) {
  67                 if (input instanceof IElementHasDetails) {
  68                         input = ((IElementHasDetails) input).getData();
  69                 }
  70                 if ((input instanceof TaxonBase)
  71                                 && (formSection instanceof ITaxonBaseDetailSection)) {
  72                         ((ITaxonBaseDetailSection) formSection)
  73                                         .setTaxonBase((TaxonBase) input);
  74                         return true;
  75                 }
  76                 if ((input instanceof DerivedUnitBase)
  77                                 && (formSection instanceof IDerivedUnitFacadeDetailSection)) {
  78
  79                         try {
  80                                 input = DerivedUnitFacade.NewInstance((DerivedUnitBase) input,
  81                                                 PreferencesUtil.getDerivedUnitConfigurator());
  82                         } catch (DerivedUnitFacadeNotSupportedException e) {
  83                                 StoreUtil.error(getClass(), e);
  84                         }
  85                 }
  86                 if (input instanceof PolytomousKeyRelationship) {
  87                         input = ((PolytomousKeyRelationship) input).getDestination();
  88                 }
  89
  90                 formSection.setEntity((T) input);
  91
  92                 return true;
  93         }
  94
  95         /*
  96          * (non-Javadoc)
  97          *
  98          * @see
  99          * org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse
 100          * .jface.util.PropertyChangeEvent)
 101          */
 102         /** {@inheritDoc} */
 103         @Override
 104         public void propertyChange(PropertyChangeEvent event) {
 105                 if (event != null) {
 106
 107                         Object eventSource = event.getSource();
 108
 109                         if (formSection.equals(eventSource)){
 110                                 markDirty();
 111                         }
 112                         if((
 113                                                 (eventSource instanceof AbstractCdmFormElement)
 114                                                 && formSection.containsFormElement((AbstractCdmFormElement) eventSource))
 115                                                 ) {
 116                                 markDirty();
 117                         }
 118                 }
 119         }
 120
 121 }