eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/dialog/selection/FeatureTreeSelectionDialog.java

   1 /**
   2 * Copyright (C) 2007 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9
  10 package eu.etaxonomy.taxeditor.ui.dialog.selection;
  11
  12 import java.util.ArrayList;
  13 import java.util.List;
  14 import java.util.UUID;
  15
  16 import org.eclipse.core.runtime.IStatus;
  17 import org.eclipse.jface.dialogs.InputDialog;
  18 import org.eclipse.swt.SWT;
  19 import org.eclipse.swt.widgets.Composite;
  20 import org.eclipse.swt.widgets.Control;
  21 import org.eclipse.swt.widgets.Event;
  22 import org.eclipse.swt.widgets.Link;
  23 import org.eclipse.swt.widgets.Listener;
  24 import org.eclipse.swt.widgets.Shell;
  25
  26 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  27 import eu.etaxonomy.cdm.api.service.IFeatureTreeService;
  28 import eu.etaxonomy.cdm.model.description.FeatureTree;
  29 import eu.etaxonomy.cdm.persistence.dto.UuidAndTitleCache;
  30 import eu.etaxonomy.taxeditor.newWizard.AbstractNewEntityWizard;
  31 import eu.etaxonomy.taxeditor.store.CdmStore;
  32
  33 /**
  34  * @author n.hoffmann
  35  * @created Sep 17, 2010
  36  * @version 1.0
  37  */
  38 public class FeatureTreeSelectionDialog extends
  39                 AbstractFilteredCdmResourceSelectionDialog<FeatureTree> {
  40
  41         public static FeatureTree select(Shell shell, ConversationHolder conversation, FeatureTree featureTree) {
  42                 FeatureTreeSelectionDialog dialog = new FeatureTreeSelectionDialog(shell, conversation,
  43                                 "Choose a feature tree", false, featureTree);
  44                 return getSelectionFromDialog(dialog);
  45         }
  46
  47         protected FeatureTreeSelectionDialog(Shell shell,
  48                         ConversationHolder conversation, String title, boolean multi,
  49                         FeatureTree cdmObject) {
  50                 super(shell, conversation, title, multi, FeatureTreeSelectionDialog.class.getCanonicalName(), cdmObject);
  51         }
  52
  53         /** {@inheritDoc} */
  54         @Override
  55         protected FeatureTree getPersistentObject(UUID uuid) {
  56                 return CdmStore.getService(IFeatureTreeService.class).load(uuid);
  57         }
  58
  59         /** {@inheritDoc} */
  60         @Override
  61         protected void search() {
  62                 List<FeatureTree> featureTrees = CdmStore.getService(IFeatureTreeService.class).list(FeatureTree.class, null, null, null, null);
  63
  64                 if(model == null){
  65                         model = new ArrayList<UuidAndTitleCache<FeatureTree>>();
  66                 }
  67                 model.clear();
  68                 for(FeatureTree featureTree : featureTrees){
  69                         UuidAndTitleCache<FeatureTree> element = new UuidAndTitleCache<FeatureTree>(FeatureTree.class, featureTree.getUuid(),featureTree.getId(), featureTree.getTitleCache());
  70                         model.add(element);
  71                 }
  72         }
  73
  74         /** {@inheritDoc} */
  75         @Override
  76         protected Control createExtendedContentArea(Composite parent) {
  77                 Link link = new Link(parent, SWT.NONE);
  78                 link.setText(getNewWizardLinkText());
  79                 link.addListener (SWT.Selection, new Listener () {
  80                         @Override
  81             public void handleEvent(Event event) {
  82
  83                             InputDialog input = new InputDialog(getShell(), "New feature tree", "Enter label for new feature tree", null, null);
  84                                 int status = input.open();
  85                                 if (status == IStatus.OK) {
  86                                     String label = input.getValue();
  87                                     if(label!=null){
  88                                         FeatureTree featureTree = FeatureTree.NewInstance();
  89                                         featureTree.setTitleCache(label, false);
  90                                         CdmStore.getService(IFeatureTreeService.class).save(featureTree);
  91                                     UuidAndTitleCache<FeatureTree> uuidAndTitleCache = new UuidAndTitleCache<FeatureTree>(FeatureTree.class, featureTree.getUuid(),featureTree.getId(), featureTree.getTitleCache());
  92                                     model.add(uuidAndTitleCache);
  93                                     setPattern(featureTree);
  94                                     }
  95                                 }
  96                         }
  97                 });
  98                 return link;
  99         }
 100
 101         /** {@inheritDoc} */
 102         @Override
 103         protected String getNewWizardLinkText() {
 104                 return String.format("Create a new <a>%1s</a>" , "Feature tree ");
 105         }
 106
 107
 108         /** {@inheritDoc} */
 109         @Override
 110         protected AbstractNewEntityWizard getNewEntityWizard(String parameter) {
 111                 return null;
 112         }
 113 }