eclipseprojects/eu.etaxonomy.taxeditor/src/eu/etaxonomy/taxeditor/actions/ui/OpenTaxonEditorAction.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.actions.ui;
  11
  12 import org.apache.log4j.Logger;
  13 import org.eclipse.jface.action.Action;
  14 import org.eclipse.jface.resource.ImageDescriptor;
  15 import org.eclipse.ui.IEditorInput;
  16 import org.eclipse.ui.PartInitException;
  17
  18 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  19 import eu.etaxonomy.cdm.model.taxon.Taxon;
  20 import eu.etaxonomy.taxeditor.TaxEditorPlugin;
  21 import eu.etaxonomy.taxeditor.UiUtil;
  22 import eu.etaxonomy.taxeditor.editor.MultiPageTaxonEditor;
  23 import eu.etaxonomy.taxeditor.model.CdmUtil;
  24 import eu.etaxonomy.taxeditor.model.NameEditorInput;
  25 import eu.etaxonomy.taxeditor.navigation.TaxonomicTreeViewer;
  26
  27 /**
  28  * Opens a taxon editor for an existing or new taxon.
  29  *
  30  * @author p.ciardelli
  31  * @created 02.06.2008
  32  * @version 1.0
  33  */
  34 public class OpenTaxonEditorAction extends Action {
  35         private static final Logger logger = Logger
  36                         .getLogger(OpenTaxonEditorAction.class);
  37
  38         private static String editTaxonText = "Edit taxon";
  39         private static String newTaxonText = "Add new taxon";
  40 //      private ImageDescriptor image = TaxEditorPlugin.getDefault()
  41 //                      .getImageDescriptor(ITaxEditorConstants.OPEN_TAXON_ICON);
  42         private ImageDescriptor image = null;
  43
  44         private Taxon taxon;
  45         public static final String ID = "eu.etaxonomy.taxeditor.actions.opennameeditoraction"; //$NON-NLS-1$
  46
  47         public OpenTaxonEditorAction(Taxon taxon) {
  48                 this();
  49
  50                 this.taxon = taxon;
  51                 if (taxon != null) {
  52                         setText(editTaxonText);
  53                 }
  54         }
  55
  56         public OpenTaxonEditorAction() {
  57                 super(newTaxonText);
  58                 setImageDescriptor(image);
  59                 setId(ID);
  60         }
  61
  62         @Override
  63         public void run() {
  64
  65                 // Initialize taxon
  66                 if (taxon == null) {
  67
  68                         // Passing the parser an empty string will return a new
  69                         //  new name object with the name class specified in the
  70                         //  preference store, i.e. BotanicalName
  71                         TaxonNameBase name = CdmUtil.parseFullReference("", null, null);
  72                         name.setFullTitleCache("", false);
  73                         this.taxon = Taxon.NewInstance(name, CdmUtil.getSessionDefaultSec());
  74                 } else {
  75
  76                         // If this taxon is not visible in the tree, open node
  77                         TaxonomicTreeViewer treeViewer = UiUtil.getTreeViewer();
  78                         if (treeViewer != null) {
  79                                 treeViewer.revealTaxon(taxon);
  80                         }
  81                 }
  82
  83                 // If this is a non-empty taxon being opened for the first time,
  84                 //  add to recent names list
  85                 if (taxon.getName() != null &&
  86                                 !TaxEditorPlugin.getDefault().getObservableRecentNamesList().contains(taxon)) {
  87                         TaxEditorPlugin.getDefault().getObservableRecentNamesList().add(0, taxon);
  88                 }
  89
  90                 IEditorInput input = new NameEditorInput(taxon);
  91         try {
  92                         UiUtil.openEditor(input, MultiPageTaxonEditor.ID);
  93                 } catch (PartInitException e) {
  94                         e.printStackTrace();
  95                 }
  96
  97                 // For clients who re-use the same instance of this class,
  98                 //      taxon is re-initalized to ensure a new Taxon is opened every time
  99                 taxon = null;
 100         }
 101 }