eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/classification/TaxonNodeWizardPage.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.eclipse.jface.util.PropertyChangeEvent;
  14 import org.eclipse.swt.SWT;
  15 import org.eclipse.swt.widgets.Event;
  16 import org.eclipse.swt.widgets.Listener;
  17
  18 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  19 import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
  20 import eu.etaxonomy.cdm.model.taxon.Taxon;
  21 import eu.etaxonomy.taxeditor.newWizard.IWizardPageListener;
  22 import eu.etaxonomy.taxeditor.ui.element.AbstractCdmEntityWizardPage;
  23 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  24 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  25
  26 /**
  27  * <p>
  28  * TaxonNodeWizardPage class.
  29  * </p>
  30  *
  31  * @author n.hoffmann
  32  * @created Sep 15, 2009
  33  * @version 1.0
  34  */
  35 public class TaxonNodeWizardPage extends AbstractCdmEntityWizardPage<ITaxonTreeNode> implements Listener{
  36
  37     private final IWizardPageListener wizardPageListener;
  38     private final boolean isCreateNew;
  39
  40     /**
  41          * <p>
  42          * Constructor for TaxonNodeWizardPage.
  43          * </p>
  44          *
  45          * @param formFactory
  46          *            a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory}
  47          *            object.
  48          * @param conversation
  49          *            a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder}
  50          *            object.
  51          * @param entity
  52          *            a {@link eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode} object.
  53      * @param closeOnEnterListener
  54          */
  55         public TaxonNodeWizardPage(CdmFormFactory formFactory,
  56                         ConversationHolder conversation, ITaxonTreeNode entity, IWizardPageListener closeOnEnterListener, boolean isCreateNew) {
  57                 super(formFactory, conversation, entity);
  58                 this.wizardPageListener = closeOnEnterListener;
  59                 setTitle("TaxonNode");
  60                 this.isCreateNew = isCreateNew;
  61
  62         }
  63
  64         /*
  65          * (non-Javadoc)
  66          *
  67          * @see
  68          * eu.etaxonomy.taxeditor.forms.AbstractCdmEntityWizardPage#createElement
  69          * (eu.etaxonomy.taxeditor.forms.ICdmFormElement)
  70          */
  71         /** {@inheritDoc} */
  72         @Override
  73         public TaxonNodeDetailElement createElement(ICdmFormElement rootElement) {
  74             TaxonNodeDetailElement detailElement = formFactory.createTaxonNodeDetailElement(rootElement, this.isCreateNew);
  75                 detailElement.setEntity(entity);
  76                 formFactory.addPropertyChangeListener(this);
  77                 if (isCreateNew){
  78                     detailElement.getTextNewTaxonName().getMainControl().addListener(SWT.KeyDown, this);
  79                 }
  80                 return detailElement;
  81         }
  82
  83         /**
  84          * <p>
  85          * openInEditor
  86          * </p>
  87          *
  88          * @return a boolean.
  89          */
  90         public boolean openInEditor() {
  91                 return ((TaxonNodeDetailElement) getDetailElement()).isOpenInEditor();
  92         }
  93
  94         /*
  95          * (non-Javadoc)
  96          *
  97          * @see
  98          * org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse
  99          * .jface.util.PropertyChangeEvent)
 100          */
 101         /** {@inheritDoc} */
 102         @Override
 103         public void propertyChange(PropertyChangeEvent event) {
 104                 checkComplete();
 105         }
 106
 107         @Override
 108         protected void checkComplete() {
 109                 TaxonNodeDetailElement detailElement = (TaxonNodeDetailElement) getDetailElement();
 110
 111                 if (detailElement.getClassification() == null) {
 112                         setMessage("No classification set.", WARNING);
 113                 }
 114                 else if(isCreateNew ){
 115                     if(detailElement.getTextNewTaxonName().getText().isEmpty()){
 116                         setMessage("No taxon name set.", ERROR);
 117                     } else{
 118                         setMessage(null);
 119                     setPageComplete(true);
 120                     return;
 121                     }
 122                 }
 123                 else if(!detailElement.isComplete()){
 124                     setMessage("Not all required fields are filled.", ERROR);
 125                 }
 126                 else {
 127                         setMessage(null);
 128                         setPageComplete(true);
 129                         return;
 130                 }
 131
 132                 setPageComplete(false);
 133         }
 134
 135         /**
 136          * <p>
 137          * Getter for the field <code>parentTreeNode</code>.
 138          * </p>
 139          *
 140          * @return a {@link eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode} object.
 141          */
 142         public ITaxonTreeNode getParentTreeNode() {
 143                 return ((TaxonNodeDetailElement) getDetailElement())
 144                                 .getParentTreeNode();
 145         }
 146
 147         public Taxon getTaxon() {
 148                 return ((TaxonNodeDetailElement) getDetailElement()).getTaxon();
 149         }
 150
 151         /*
 152          * (non-Javadoc)
 153          *
 154          * @see eu.etaxonomy.taxeditor.forms.AbstractCdmEntityWizardPage#dispose()
 155          */
 156         /** {@inheritDoc} */
 157         @Override
 158         public void dispose() {
 159                 formFactory.removePropertyChangeListener(this);
 160                 super.dispose();
 161         }
 162
 163     @Override
 164     public void handleEvent(Event event) {
 165         TaxonNodeDetailElement detailElement = (TaxonNodeDetailElement) getDetailElement();
 166         if(event.widget == detailElement.getTextNewTaxonName().getMainControl()
 167                 && event.keyCode == SWT.CR && isPageComplete()){
 168             wizardPageListener.close();
 169         }
 170     }
 171
 172 }