eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/classification/TaxonNodeDetailElement.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.classification;
  12
  13 import org.apache.commons.lang.StringUtils;
  14 import org.eclipse.swt.widgets.Text;
  15
  16 import eu.etaxonomy.cdm.common.CdmUtils;
  17 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  18 import eu.etaxonomy.cdm.model.name.NonViralName;
  19 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  20 import eu.etaxonomy.cdm.model.reference.Reference;
  21 import eu.etaxonomy.cdm.model.taxon.Classification;
  22 import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
  23 import eu.etaxonomy.cdm.model.taxon.Taxon;
  24 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  25 import eu.etaxonomy.taxeditor.parser.ParseHandler;
  26 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  27 import eu.etaxonomy.taxeditor.ui.element.CheckboxElement;
  28 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  29 import eu.etaxonomy.taxeditor.ui.element.LayoutConstants;
  30 import eu.etaxonomy.taxeditor.ui.element.TextWithLabelElement;
  31 import eu.etaxonomy.taxeditor.ui.section.AbstractCdmDetailElement;
  32 import eu.etaxonomy.taxeditor.ui.selection.EntitySelectionElement;
  33 import eu.etaxonomy.taxeditor.ui.selection.TaxonNodeSelectionElement;
  34
  35 /**
  36  *
  37  * @author n.hoffmann
  38  * @created Sep 27, 2010
  39  * @version 1.0
  40  */
  41 public class TaxonNodeDetailElement extends AbstractCdmDetailElement<ITaxonTreeNode> {
  42
  43     private boolean createNew = false;
  44
  45         private EntitySelectionElement<Classification> selection_classification;
  46
  47         private Classification classification;
  48
  49         private TaxonNodeSelectionElement selection_parentTaxonNode;
  50
  51         private ITaxonTreeNode parentTreeNode;
  52
  53         private EntitySelectionElement<Taxon> selection_reuseExistingTaxon;
  54         private EntitySelectionElement<Reference> selection_SecRef;
  55
  56         private Taxon taxon;
  57
  58         private Reference secReference;
  59
  60         private TextWithLabelElement textNewTaxonName;
  61
  62         private TaxonNodeAgentRelationCollectionSection selectionNodeAgentRelation;
  63
  64
  65         private CheckboxElement checkbox_openInEditor;
  66
  67         private boolean openInEditor;
  68
  69         private boolean complete;
  70
  71         private EntitySelectionElement<TaxonNameBase> selection_reuseExistingName;
  72
  73         public TaxonNodeDetailElement(CdmFormFactory formFactory,
  74                         ICdmFormElement formElement, boolean isCreateNew) {
  75                 super(formFactory, formElement);
  76                 createNew = isCreateNew;
  77         }
  78
  79         /** {@inheritDoc} */
  80         @Override
  81         protected void createControls(ICdmFormElement formElement,
  82                 ITaxonTreeNode entity, int style) {
  83                 selection_classification = formFactory
  84                                 .createSelectionElement(Classification.class,
  85                                                 getConversationHolder(), formElement, "Classification",
  86                                                 null, EntitySelectionElement.DELETABLE, style);
  87                 selection_parentTaxonNode = formFactory
  88                                 .createTaxonNodeSelectionElement(getConversationHolder(), formElement, "Parent", null,
  89                                                 EntitySelectionElement.DELETABLE, style);
  90
  91                 selection_reuseExistingTaxon = formFactory
  92                                 .createSelectionElement(Taxon.class,
  93                                                 getConversationHolder(), formElement,
  94                                                 "Reuse existing taxon", null,
  95                                                 EntitySelectionElement.DELETABLE, style);
  96
  97                 selection_reuseExistingName = formFactory
  98                                 .createSelectionElement(TaxonNameBase.class,
  99                                                 getConversationHolder(), formElement,
 100                                                 "Reuse existing name", null,
 101                                                 EntitySelectionElement.DELETABLE, style);
 102                 selection_SecRef = formFactory
 103                 .createSelectionElement(Reference.class,getConversationHolder(), formElement, "Secundum Reference", null,
 104                         EntitySelectionElement.DELETABLE, style);
 105                 if (isCreateNew()){
 106                     textNewTaxonName = formFactory.createTextWithLabelElement(formElement,"New Taxon", "", style);
 107                     textNewTaxonName.setFocus();
 108                 } else{
 109                     textNewTaxonName = formFactory.createTextWithLabelElement(formElement,"Taxon", "", style);
 110
 111                 }
 112
 113
 114                 if (isCreateNew()){
 115             setParentTreeNode(entity);
 116
 117         } else{
 118             setTreeNode(entity);
 119             complete = true;
 120         }
 121                 if (!isCreateNew()){
 122             selectionNodeAgentRelation = formFactory.createTaxonNodeAgentRelationCollectionSection(formElement, getConversationHolder(), style);
 123             selectionNodeAgentRelation.setEntity((TaxonNode)entity);
 124             selectionNodeAgentRelation.setLayoutData(LayoutConstants.FILL_HORIZONTALLY(2, 1));
 125         }
 126                 preFillTaxonName();
 127                 checkbox_openInEditor = formFactory.createCheckbox(formElement,
 128                                 "Open in Editor", true, style);
 129                 setOpenInEditor(true);
 130
 131         }
 132
 133         private void preFillTaxonName() {
 134         if(getEntity() instanceof TaxonNode ){
 135             TaxonNode node = (TaxonNode)getEntity();
 136             if(node.getTaxon()!=null){
 137                 Taxon taxon = HibernateProxyHelper.deproxy(node.getTaxon(), Taxon.class);
 138                 if(taxon.getName()!=null && taxon.getName().isInstanceOf(NonViralName.class)){
 139                     NonViralName<?> name = HibernateProxyHelper.deproxy(node.getTaxon().getName(), NonViralName.class);
 140                     if (!isCreateNew()){
 141                         textNewTaxonName.setText(name.getNameCache());
 142                     } else if( ! name.isSupraGeneric() && name.getRank() != null){
 143                         String taxonName = "";
 144                         if(name.isGenus() || name.isInfraGeneric()|| name.isSpeciesAggregate() ){
 145                             taxonName = name.getGenusOrUninomial();
 146                         }
 147                         else if(name.isSpecies() || name.isInfraSpecific() ){
 148                             taxonName = CdmUtils.concat(" ", name.getGenusOrUninomial(),name.getSpecificEpithet());
 149                         }
 150                         if (StringUtils.isNotBlank(taxonName)){
 151                                 textNewTaxonName.setText(taxonName + " ");
 152                                 if(textNewTaxonName.getMainControl() instanceof Text){
 153                                         Text text = (Text)textNewTaxonName.getMainControl();
 154                                         text.setSelection(textNewTaxonName.getText().length());
 155                                 }
 156                         }
 157                     }
 158
 159                 }
 160
 161             }
 162
 163         }
 164     }
 165
 166         /** {@inheritDoc} */
 167         @Override
 168         public void handleEvent(Object eventSource) {
 169                 if (eventSource == selection_classification) {
 170                         setClassification(selection_classification.getEntity());
 171                 } else if (eventSource == selection_parentTaxonNode) {
 172                         setParentTreeNode(selection_parentTaxonNode.getEntity());
 173                 } else if (eventSource == selection_SecRef) {
 174                         setSecReference(selection_SecRef.getEntity());
 175                 } else if (eventSource == selection_reuseExistingTaxon) {
 176                                 boolean enabled = selection_reuseExistingTaxon.getEntity() == null;
 177                                 selection_reuseExistingName.setEnabled(enabled);
 178                                 if (!enabled){
 179                     setTaxon(selection_reuseExistingTaxon.getEntity());
 180                 }
 181                                 if (isCreateNew()){
 182                                     textNewTaxonName.setEnabled(enabled);
 183                                     if (!enabled){
 184                                         setTaxon(selection_reuseExistingTaxon.getEntity());
 185                                     } else{
 186                                         textNewTaxonName.setText(null);
 187                                     }
 188
 189                                     complete = !textNewTaxonName.getText().isEmpty();
 190                                 }
 191
 192                 } else if (eventSource == selection_reuseExistingName) {
 193                     boolean enabled = selection_reuseExistingName.getEntity() == null;
 194                         setTaxon(selection_reuseExistingName.getEntity());
 195                         selection_reuseExistingTaxon.setEnabled(enabled);
 196                         textNewTaxonName.setEnabled(enabled);
 197
 198                         setTaxon(selection_reuseExistingName.getEntity());
 199
 200                         complete = !textNewTaxonName.getText().isEmpty();
 201                 } else if (eventSource == textNewTaxonName) {
 202                         boolean enabled = CdmUtils.isBlank(textNewTaxonName.getText());
 203                         selection_reuseExistingTaxon.setEnabled(enabled);
 204                         selection_reuseExistingName.setEnabled(enabled);
 205
 206                         setTaxon(textNewTaxonName.getText());
 207                         complete = !textNewTaxonName.getText().isEmpty();
 208                 } else if (eventSource == checkbox_openInEditor) {
 209                         setOpenInEditor(checkbox_openInEditor.getSelection());
 210                 } else if (eventSource == selectionNodeAgentRelation){
 211                    boolean allComplete = true;
 212                    for (ICdmFormElement element : selectionNodeAgentRelation.getElements()){
 213                        allComplete &=((TaxonNodeAgentRelationCollectionElement)element).isComplete();
 214                    }
 215
 216                     complete = !isCreateNew() && allComplete;
 217                 }
 218         }
 219
 220         public Classification getClassification() {
 221                 return classification;
 222         }
 223
 224         public boolean isOpenInEditor() {
 225                 return openInEditor;
 226         }
 227
 228         public ITaxonTreeNode getParentTreeNode() {
 229                 return parentTreeNode;
 230         }
 231
 232         public Taxon getTaxon() {
 233                 return taxon;
 234         }
 235
 236         private void setClassification(Classification classification) {
 237                 this.classification = classification;
 238                 setParentTreeNode(classification);
 239         }
 240
 241         private void setParentTreeNode(ITaxonTreeNode parentTreeNode) {
 242                 this.parentTreeNode = parentTreeNode;
 243
 244                 if (parentTreeNode instanceof Classification) {
 245                         classification = (Classification) parentTreeNode;
 246                         selection_classification.setEntity(classification);
 247                         selection_parentTaxonNode.setEntity(null);
 248                         selection_parentTaxonNode.setClassification(classification);
 249                         selection_SecRef.setEntity(classification.getReference());
 250                 } else if (parentTreeNode instanceof TaxonNode) {
 251                         classification = HibernateProxyHelper
 252                                         .deproxy(((TaxonNode) parentTreeNode).getClassification());
 253                         selection_classification.setEntity(classification);
 254                         selection_parentTaxonNode.setEntity((TaxonNode) parentTreeNode);
 255                         selection_parentTaxonNode.setClassification(classification);
 256                         selection_SecRef.setEntity(((TaxonNode)parentTreeNode).getTaxon().getSec());
 257                 } else if(parentTreeNode == null){
 258                         this.parentTreeNode = selection_classification.getEntity();
 259                 }
 260         }
 261
 262         private void setTreeNode(ITaxonTreeNode treeNode) {
 263         classification = HibernateProxyHelper
 264                     .deproxy(((TaxonNode) treeNode).getClassification());
 265         selection_classification.setEntity(classification);
 266         selection_parentTaxonNode.setEntity(((TaxonNode) treeNode).getParent());
 267         selection_parentTaxonNode.setClassification(((TaxonNode) treeNode).getParent().getClassification());
 268         selection_SecRef.setEntity(((TaxonNode)treeNode).getTaxon().getSec());
 269         }
 270
 271         private void setSecReference(Reference secRef){
 272                 this.secReference = secRef;
 273                 setTaxon(textNewTaxonName.getText());
 274         }
 275
 276         private void setTaxon(Taxon taxon) {
 277                 this.taxon = taxon;
 278                 if (isCreateNew()){
 279                     textNewTaxonName.setText(taxon.getName().getTitleCache());
 280                 }
 281                 selection_SecRef.setEntity(taxon.getSec());
 282         }
 283
 284         private void setTaxon(String taxonNameString) {
 285                 TaxonNameBase taxonName = ParseHandler.parseReferencedName(
 286                                 taxonNameString, null);
 287                 setTaxon(taxonName);
 288         }
 289
 290         private void setTaxon(TaxonNameBase taxonName) {
 291                 Reference secundum = null;
 292                 if (getParentTreeNode() != null) {
 293                         if (this.selection_SecRef.getEntity() != null){
 294                                 secundum = this.selection_SecRef.getEntity();
 295                         } /*else if (getParentTreeNode() instanceof Classification) {
 296                                 secundum = ((Classification) getParentTreeNode())
 297                                                 .getReference();
 298                         } else if (getParentTreeNode() instanceof TaxonNode) {
 299                                 secundum = ((TaxonNode) getParentTreeNode()).getTaxon()
 300                                                 .getSec();
 301                         }*/
 302                 }
 303                 if (taxonName != null){
 304                     taxon = Taxon.NewInstance(taxonName, secundum);
 305                     if (!taxonName.getTitleCache().trim().equals(textNewTaxonName.getText().trim())){
 306                         textNewTaxonName.setText(taxonName.getTitleCache());
 307                     }
 308                 } else {
 309                     textNewTaxonName.setText(null);
 310                 }
 311         }
 312
 313         private void setOpenInEditor(boolean openInEditor) {
 314                 this.openInEditor = openInEditor;
 315         }
 316
 317         public TextWithLabelElement getTextNewTaxonName() {
 318         return textNewTaxonName;
 319     }
 320
 321         public boolean isComplete() {
 322             boolean allComplete = true;
 323             if (!isCreateNew()){
 324                 for (ICdmFormElement element : selectionNodeAgentRelation.getElements()){
 325                     allComplete &=((TaxonNodeAgentRelationCollectionElement)element).isComplete();
 326                 }
 327                 complete = allComplete;
 328             }
 329
 330
 331                 return complete;
 332         }
 333
 334     /**
 335      * @return the createNew
 336      */
 337     public boolean isCreateNew() {
 338         return createNew;
 339     }
 340
 341 }