eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/openurl/OpenUrlResultPage.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.openurl;
  11
  12 import java.util.List;
  13
  14 import org.eclipse.jface.viewers.ISelectionChangedListener;
  15 import org.eclipse.jface.viewers.IStructuredSelection;
  16 import org.eclipse.jface.viewers.SelectionChangedEvent;
  17 import org.eclipse.jface.viewers.TableViewer;
  18 import org.eclipse.jface.wizard.WizardPage;
  19 import org.eclipse.swt.SWT;
  20 import org.eclipse.swt.layout.GridData;
  21 import org.eclipse.swt.layout.GridLayout;
  22 import org.eclipse.swt.widgets.Composite;
  23
  24 import eu.etaxonomy.cdm.ext.openurl.OpenUrlReference;
  25
  26
  27 /**
  28  * @author n.hoffmann
  29  * @created Jan 31, 2011
  30  * @version 1.0
  31  */
  32 public class OpenUrlResultPage extends WizardPage {
  33
  34         public static final String NAME = "OpenUrlResultPage";
  35
  36         private TableViewer viewer;
  37
  38         /**
  39          * @param pageName
  40          */
  41         protected OpenUrlResultPage() {
  42                 super(NAME);
  43                 setTitle("Choose from results");
  44         }
  45
  46         /* (non-Javadoc)
  47          * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
  48          */
  49         @Override
  50         public void createControl(Composite parent) {
  51                 setPageComplete(false);
  52
  53                 Composite container = getWizard().getFormFactory().createComposite(parent);
  54
  55                 container.setLayout(new GridLayout());
  56                 container.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  57
  58                 viewer = new TableViewer(container);
  59                 viewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  60
  61                 viewer.setContentProvider(new OpenUrlContentProvider());
  62                 viewer.setLabelProvider(new OpenUrlLabelProvider());
  63
  64                 List<OpenUrlReference> results = getWizard().getResult();
  65
  66                 if(results == null || results.isEmpty()){
  67                         String nomenclatuaralCitation = getWizard().getReference().getNomenclaturalCitation(getWizard().getReferenceDetail());
  68                         setMessage("No results for the given reference: " + nomenclatuaralCitation, WizardPage.WARNING);
  69                 }
  70                 viewer.setInput(results);
  71
  72                 viewer.addSelectionChangedListener(new ISelectionChangedListener() {
  73
  74                         @Override
  75                         public void selectionChanged(SelectionChangedEvent event) {
  76                                 IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
  77
  78                                 OpenUrlReference reference = (OpenUrlReference) selection.getFirstElement();
  79
  80                                 getWizard().setOpenUrlReference(reference);
  81
  82
  83                                 ((OpenUrlReferencePage) getNextPage()).displayImage();
  84
  85                                 setPageComplete(true);
  86                         }
  87                 });
  88
  89                 setControl(container);
  90
  91         }
  92
  93         public OpenUrlSelectorWizard getWizard(){
  94                 return (OpenUrlSelectorWizard) super.getWizard();
  95         }
  96
  97         /* (non-Javadoc)
  98          * @see org.eclipse.jface.wizard.WizardPage#canFlipToNextPage()
  99          */
 100         @Override
 101         public boolean canFlipToNextPage() {
 102                 return super.canFlipToNextPage();
 103         }
 104
 105         /* (non-Javadoc)
 106          * @see org.eclipse.jface.wizard.WizardPage#isPageComplete()
 107          */
 108         @Override
 109         public boolean isPageComplete() {
 110                 return super.isPageComplete();
 111         }
 112
 113 }