eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/occurrence/association/TaxonAssociationDetailElement.java

   1 // $Id$
   2 /**
   3  * Copyright (C) 2014 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 package eu.etaxonomy.taxeditor.ui.section.occurrence.association;
  11
  12 import java.util.ArrayList;
  13 import java.util.Collection;
  14 import java.util.HashSet;
  15 import java.util.Set;
  16
  17 import org.eclipse.core.commands.Command;
  18 import org.eclipse.core.commands.ExecutionException;
  19 import org.eclipse.core.commands.IParameter;
  20 import org.eclipse.core.commands.NotEnabledException;
  21 import org.eclipse.core.commands.NotHandledException;
  22 import org.eclipse.core.commands.Parameterization;
  23 import org.eclipse.core.commands.ParameterizedCommand;
  24 import org.eclipse.core.commands.common.NotDefinedException;
  25 import org.eclipse.jface.viewers.ArrayContentProvider;
  26 import org.eclipse.jface.viewers.DoubleClickEvent;
  27 import org.eclipse.jface.viewers.IDoubleClickListener;
  28 import org.eclipse.jface.viewers.IStructuredSelection;
  29 import org.eclipse.jface.viewers.TableViewer;
  30 import org.eclipse.swt.SWT;
  31 import org.eclipse.swt.widgets.Label;
  32 import org.eclipse.ui.IWorkbenchWindow;
  33 import org.eclipse.ui.PlatformUI;
  34 import org.eclipse.ui.commands.ICommandService;
  35 import org.eclipse.ui.handlers.IHandlerService;
  36
  37 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacade;
  38 import eu.etaxonomy.cdm.api.service.IOccurrenceService;
  39 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  40 import eu.etaxonomy.cdm.model.common.CdmBase;
  41 import eu.etaxonomy.cdm.model.description.IndividualsAssociation;
  42 import eu.etaxonomy.cdm.model.description.TaxonDescription;
  43 import eu.etaxonomy.cdm.model.name.SpecimenTypeDesignation;
  44 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  45 import eu.etaxonomy.cdm.model.taxon.TaxonBase;
  46 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  47 import eu.etaxonomy.taxeditor.store.CdmStore;
  48 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  49 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  50 import eu.etaxonomy.taxeditor.ui.element.LayoutConstants;
  51 import eu.etaxonomy.taxeditor.ui.section.AbstractCdmDetailElement;
  52
  53 /**
  54  * @author pplitzner
  55  * @date Dec 1, 2014
  56  *
  57  */
  58 public class TaxonAssociationDetailElement extends AbstractCdmDetailElement<DerivedUnitFacade> implements IDoubleClickListener{
  59
  60
  61     private TableViewer associationsViewer;
  62     private TableViewer typeDesignationViewer;
  63
  64     public TaxonAssociationDetailElement(CdmFormFactory formFactory, ICdmFormElement formElement) {
  65         super(formFactory, formElement);
  66     }
  67
  68     /** {@inheritDoc} */
  69     @Override
  70     protected void createControls(ICdmFormElement formElement, DerivedUnitFacade entity, int style) {
  71
  72         //TODO add context menu for deleting associations
  73
  74         Label associationsLabel = formFactory.createLabel(getLayoutComposite(), "Individuals Associations");
  75         associationsLabel.setLayoutData(LayoutConstants.FILL_HORIZONTALLY(2, 1));
  76
  77         associationsViewer = new TableViewer(getLayoutComposite(), SWT.FULL_SELECTION);
  78         associationsViewer.getTable().setLayoutData(LayoutConstants.FILL_HORIZONTALLY(2, 1));
  79         associationsViewer.setContentProvider(new ArrayContentProvider());
  80         Collection<IndividualsAssociation> individualsAssociations = CdmStore.getService(IOccurrenceService.class).listIndividualsAssociations(entity.innerDerivedUnit(), null, null, null, null);
  81         //TODO implement service method for this which is just used in the label provider
  82         Collection<TaxonBase<?>> associatedTaxa = new HashSet<TaxonBase<?>>();
  83         for (IndividualsAssociation individualsAssociation : individualsAssociations) {
  84             if(individualsAssociation.getInDescription().isInstanceOf(TaxonDescription.class)){
  85                 TaxonDescription taxonDescription = HibernateProxyHelper.deproxy(individualsAssociation.getInDescription(), TaxonDescription.class);
  86                 associatedTaxa.add(taxonDescription.getTaxon());
  87             }
  88         }
  89         associationsViewer.setInput(associatedTaxa);
  90         associationsViewer.addDoubleClickListener(this);
  91
  92         Label typeLabel = formFactory.createLabel(getLayoutComposite(), "Type Designations");
  93         typeLabel.setLayoutData(LayoutConstants.FILL_HORIZONTALLY(2, 1));
  94
  95         typeDesignationViewer = new TableViewer(getLayoutComposite(), SWT.FULL_SELECTION);
  96         typeDesignationViewer.getTable().setLayoutData(LayoutConstants.FILL_HORIZONTALLY(2, 1));
  97         typeDesignationViewer.setContentProvider(new ArrayContentProvider());
  98         Collection<SpecimenTypeDesignation> typeDesignations = CdmStore.getService(IOccurrenceService.class).listTypeDesignations(entity.innerDerivedUnit(), null, null, null, null);
  99         //TODO implement service method for this which is just used in the label provider
 100         Collection<TaxonBase<?>> typedTaxa = new HashSet<TaxonBase<?>>();
 101         for (SpecimenTypeDesignation specimenTypeDesignation : typeDesignations) {
 102             for (TaxonNameBase taxonNameBase : specimenTypeDesignation.getTypifiedNames()) {
 103                 Set taxa = taxonNameBase.getTaxa();
 104                 for (Object taxon : taxa) {
 105                     if(taxon instanceof CdmBase && ((CdmBase)taxon).isInstanceOf(TaxonBase.class)){
 106                         typedTaxa.add(HibernateProxyHelper.deproxy(taxon, TaxonBase.class));
 107                     }
 108                 }
 109             }
 110         }
 111         typeDesignationViewer.setInput(typedTaxa);
 112         typeDesignationViewer.addDoubleClickListener(this);
 113     }
 114
 115     /** {@inheritDoc} */
 116     @Override
 117     public void handleEvent(Object eventSource) {
 118         //empty
 119     }
 120
 121     /* (non-Javadoc)
 122      * @see org.eclipse.jface.viewers.IDoubleClickListener#doubleClick(org.eclipse.jface.viewers.DoubleClickEvent)
 123      */
 124     @Override
 125     public void doubleClick(DoubleClickEvent event) {
 126         if(event.getSelection() instanceof IStructuredSelection){
 127             Object firstElement = ((IStructuredSelection) event.getSelection()).getFirstElement();
 128             if(firstElement instanceof TaxonBase<?>){
 129                 TaxonBase<?> taxonBase = (TaxonBase<?>)firstElement;
 130                 String commandId = "eu.etaxonomy.taxeditor.editor.openTaxonEditor";
 131
 132
 133                 ArrayList parameters = new ArrayList();
 134                 IParameter iparam = null;
 135
 136                 //get the command from plugin.xml
 137                 IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
 138                 ICommandService cmdService = (ICommandService)window.getService(ICommandService.class);
 139                 Command cmd = cmdService.getCommand(commandId);
 140
 141                 //get the parameter
 142                 try {
 143                     iparam = cmd.getParameter("eu.etaxonomy.taxeditor.editor.taxonParameter");
 144                 } catch (NotDefinedException e1) {
 145                     MessagingUtils.error(this.getClass(), "Command not defined", e1);
 146                 }
 147                 Parameterization params = new Parameterization(iparam, (taxonBase).getUuid().toString());
 148                 parameters.add(params);
 149
 150                 //build the parameterized command
 151                 ParameterizedCommand pc = new ParameterizedCommand(cmd, (Parameterization[]) parameters.toArray(new Parameterization[parameters.size()]));
 152
 153                 //execute the command
 154                 IHandlerService handlerService = (IHandlerService)window.getService(IHandlerService.class);
 155                 try {
 156                     handlerService.executeCommand(pc, null);
 157                 } catch (ExecutionException e) {
 158                     MessagingUtils.error(TaxonAssociationDetailElement.class, e);
 159                 } catch (NotDefinedException e) {
 160                     MessagingUtils.error(TaxonAssociationDetailElement.class, e);
 161                 } catch (NotEnabledException e) {
 162                     MessagingUtils.error(TaxonAssociationDetailElement.class, e);
 163                 } catch (NotHandledException e) {
 164                     MessagingUtils.error(TaxonAssociationDetailElement.class, e);
 165                 }
 166             }
 167         }
 168     }
 169
 170 }