taxeditor-store/src/main/java/eu/etaxonomy/taxeditor/newWizard/ClassificationWizardPage.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.newWizard;
  12
  13 import org.apache.log4j.Logger;
  14 import org.eclipse.jface.util.IPropertyChangeListener;
  15 import org.eclipse.jface.util.PropertyChangeEvent;
  16 import org.eclipse.jface.wizard.WizardPage;
  17 import org.eclipse.swt.SWT;
  18 import org.eclipse.swt.graphics.Color;
  19 import org.eclipse.swt.widgets.Composite;
  20 import org.eclipse.swt.widgets.Display;
  21
  22 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  23 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
  24 import eu.etaxonomy.cdm.common.CdmUtils;
  25 import eu.etaxonomy.cdm.model.common.LanguageString;
  26 import eu.etaxonomy.cdm.model.taxon.Classification;
  27 import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
  28 import eu.etaxonomy.taxeditor.store.CdmStore;
  29 import eu.etaxonomy.taxeditor.ui.forms.CdmFormFactory;
  30 import eu.etaxonomy.taxeditor.ui.forms.RootElement;
  31 import eu.etaxonomy.taxeditor.ui.forms.TextWithLabelElement;
  32 import eu.etaxonomy.taxeditor.ui.forms.CdmFormFactory.SelectionType;
  33 import eu.etaxonomy.taxeditor.ui.selection.ReferenceSelectionElement;
  34
  35 /**
  36  * <p>ClassificationWizardPage class.</p>
  37  *
  38  * @author n.hoffmann
  39  * @created Sep 29, 2010
  40  * @version 1.0
  41  */
  42 @Deprecated // remove this file when refactoring is complete
  43 public class ClassificationWizardPage extends WizardPage implements IPropertyChangeListener, IConversationEnabled {
  44         private static final Logger logger = Logger
  45                         .getLogger(ClassificationWizardPage.class);
  46         private Classification classification;
  47
  48         private ConversationHolder conversation;
  49         private CdmFormFactory formFactory;
  50         private Composite control;
  51         private TextWithLabelElement text_classificationLabel;
  52         private ReferenceSelectionElement selection_reference;
  53         private TextWithLabelElement text_referenceDetail;
  54
  55         /**
  56          * <p>Constructor for ClassificationWizardPage.</p>
  57          *
  58          * @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
  59          * @param classification a {@link eu.etaxonomy.cdm.model.taxon.TaxonomicTree} object.
  60          */
  61         protected ClassificationWizardPage(ConversationHolder conversation, Classification classification){
  62                 super("Classification");
  63                 this.setTitle("Classification");
  64                 this.setDescription(classification == null ? "Create a new Classification." : "Edit Classification.");
  65
  66                 this.classification = classification;
  67                 this.conversation = conversation;
  68
  69                 this.formFactory = new CdmFormFactory(Display.getCurrent());
  70
  71                 formFactory.addPropertyChangeListener(this);
  72
  73                 initialize();
  74         }
  75
  76
  77         /* (non-Javadoc)
  78          * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
  79          */
  80         /** {@inheritDoc} */
  81         public void createControl(Composite parent) {
  82                 control = formFactory.createComposite(parent);
  83
  84                 control.setLayout(CdmFormFactory.LAYOUT(2, false));
  85                 RootElement rootElement = new RootElement(formFactory, control);
  86
  87                 text_classificationLabel = formFactory.createTextWithLabelElement(rootElement, "Label", classification.getName().getText(), SWT.NULL);
  88                 selection_reference = (ReferenceSelectionElement) formFactory.createSelectionElement(SelectionType.REFERENCE, getConversationHolder(), rootElement, "Reference", classification.getReference(), SWT.NULL);
  89                 text_referenceDetail = formFactory.createTextWithLabelElement(rootElement, "Reference Detail", classification.getMicroReference(), SWT.NULL);
  90
  91                 Color bgColor = getShell().getBackground();
  92
  93                 rootElement.setBackground(bgColor);
  94                 control.setBackground(bgColor);
  95
  96                 setControl(control);
  97         }
  98
  99         private void initialize() {
 100                 if(classification == null){
 101                         classification = Classification.NewInstance(null, null, CdmStore.getDefaultLanguage());
 102                 }
 103         }
 104
 105         /* (non-Javadoc)
 106          * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent)
 107          */
 108         /** {@inheritDoc} */
 109         @Override
 110         public void propertyChange(PropertyChangeEvent event) {
 111                 Object eventSource = event.getSource();
 112
 113                 if(eventSource == text_classificationLabel){
 114                         classification.setName(LanguageString.NewInstance(text_classificationLabel.getText(), CdmStore.getDefaultLanguage()));
 115                 }
 116                 else if(eventSource == selection_reference){
 117                         classification.setReference(selection_reference.getEntity());
 118                 }
 119                 else if(eventSource == text_referenceDetail){
 120                         classification.setMicroReference(text_referenceDetail.getText());
 121                 }
 122
 123                 checkComplete();
 124         }
 125
 126
 127         /**
 128          *
 129          */
 130         private void checkComplete() {
 131                 if(CdmUtils.isEmpty(text_classificationLabel.getText())){
 132                         setMessage("A Classifications label may not be empty");
 133                         setPageComplete(false);
 134                 }else{
 135                         setMessage(null);
 136                         setPageComplete(true);
 137                 }
 138         }
 139
 140         /**
 141          * <p>Getter for the field <code>classification</code>.</p>
 142          *
 143          * @return a {@link eu.etaxonomy.cdm.model.taxon.TaxonomicTree} object.
 144          */
 145         public Classification getClassification() {
 146                 return classification;
 147         }
 148
 149
 150         /* (non-Javadoc)
 151          * @see eu.etaxonomy.cdm.persistence.hibernate.ICdmPostDataChangeObserver#update(eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap)
 152          */
 153         /** {@inheritDoc} */
 154         @Override
 155         public void update(CdmDataChangeMap changeEvents) {}
 156
 157
 158         /* (non-Javadoc)
 159          * @see eu.etaxonomy.cdm.api.conversation.IConversationEnabled#getConversationHolder()
 160          */
 161         /** {@inheritDoc} */
 162         @Override
 163         public ConversationHolder getConversationHolder() {
 164                 return conversation;
 165         }
 166
 167         /* (non-Javadoc)
 168          * @see org.eclipse.jface.dialogs.DialogPage#dispose()
 169          */
 170         /** {@inheritDoc} */
 171         @Override
 172         public void dispose() {
 173                 formFactory.removePropertyChangeListener(this);
 174                 super.dispose();
 175         }
 176 }