eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/handler/SetSecReferenceForSubtreeHandler.java

   1 /**
   2 * Copyright (C) 2017 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 package eu.etaxonomy.taxeditor.navigation.navigator.handler;
  10
  11 import org.apache.log4j.Logger;
  12 import org.eclipse.core.commands.ExecutionEvent;
  13 import org.eclipse.core.commands.operations.AbstractOperation;
  14 import org.eclipse.core.runtime.IStatus;
  15 import org.eclipse.core.runtime.Status;
  16 import org.eclipse.jface.viewers.TreeSelection;
  17 import org.eclipse.jface.window.Window;
  18 import org.eclipse.jface.wizard.WizardDialog;
  19 import org.eclipse.ui.handlers.HandlerUtil;
  20
  21 import eu.etaxonomy.cdm.io.common.SetSecundumForSubtreeConfigurator;
  22 import eu.etaxonomy.cdm.model.taxon.Classification;
  23 import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
  24 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  25 import eu.etaxonomy.taxeditor.navigation.navigator.TaxonNavigatorLabels;
  26 import eu.etaxonomy.taxeditor.navigation.navigator.operation.SetSecundumForSubtreeOperation;
  27 import eu.etaxonomy.taxeditor.operation.RemotingCdmHandler;
  28 import eu.etaxonomy.taxeditor.store.StoreUtil;
  29 import eu.etaxonomy.taxeditor.ui.dialog.configurator.SetSecundumForSubtreeConfigurationWizard;
  30
  31 /**
  32  * @author k.luther
  33  * @date 10.02.2017
  34  *
  35  */
  36 public class SetSecReferenceForSubtreeHandler extends RemotingCdmHandler {
  37
  38        private static final Logger logger = Logger
  39                .getLogger(SetSecReferenceForSubtreeHandler.class);
  40
  41
  42        private ITaxonTreeNode taxonNode;
  43        private SetSecundumForSubtreeConfigurator configurator;
  44
  45        /**
  46         * @param label
  47         */
  48        public SetSecReferenceForSubtreeHandler() {
  49            super(TaxonNavigatorLabels.CHANGE_SECUNDUM_FOR_SUBTREE);
  50        }
  51        /* (non-Javadoc)
  52         * @see eu.etaxonomy.taxeditor.operation.RemotingCdmHandler#allowOperations(org.eclipse.core.commands.ExecutionEvent)
  53         */
  54        @Override
  55        public IStatus allowOperations(ExecutionEvent event) {
  56            TreeSelection selection = (TreeSelection) HandlerUtil.getCurrentSelection(event);
  57            // check that only a single taxon tree node has been selected
  58            if(selection.size() > 1) {  }
  59
  60            // check for no taxon tree node selected
  61            if(selection.size() == 0) {
  62                return new Status(IStatus.ERROR,
  63                        "unknown", //$NON-NLS-1$
  64                        TaxonNavigatorLabels.NO_TAXON_SELECTION_MESSAGE);
  65            }
  66
  67            // check that selected object is a taxon node
  68            Object obj = selection.iterator().next();
  69            if(obj instanceof ITaxonTreeNode) {
  70                if (obj instanceof Classification){
  71                    taxonNode = ((Classification)obj).getRootNode();
  72                }else{
  73                    taxonNode = (ITaxonTreeNode)obj;
  74                }
  75           } else{
  76                return new Status(IStatus.ERROR,
  77                        "unknown", //$NON-NLS-1$
  78                        TaxonNavigatorLabels.SELECTED_OBJECT_NOT_TREE_NODE_MESSAGE);
  79            }
  80
  81
  82            // check if corresponding name editor is closed
  83            boolean editorClosed = NavigatorHandlerUtils.closeObsoleteEditor(event, (TaxonNode) taxonNode);
  84            if(editorClosed != true) {
  85                return new Status(IStatus.ERROR,
  86                        "unknown", //$NON-NLS-1$
  87                        TaxonNavigatorLabels.RELATED_EDITOR_NOT_CLOSED_MESSAGE);
  88            }
  89
  90            configurator = new SetSecundumForSubtreeConfigurator(taxonNode.getUuid());
  91            SetSecundumForSubtreeConfigurationWizard wizard = new SetSecundumForSubtreeConfigurationWizard(configurator);
  92
  93            WizardDialog dialog = new WizardDialog(StoreUtil.getShell(), wizard);
  94
  95            if (dialog.open() == Window.OK) {
  96               return Status.OK_STATUS;
  97            }else{
  98                return Status.CANCEL_STATUS;
  99            }
 100
 101 //           if(!SetSecundumForSubtreeConfigurationWizard.openConfirmWithConfigurator(configurator)){
 102 //
 103 //               return Status.CANCEL_STATUS;
 104 //           }
 105 //
 106 //
 107 //           return Status.OK_STATUS;
 108        }
 109        /* (non-Javadoc)
 110         * @see eu.etaxonomy.taxeditor.operation.RemotingCdmHandler#doOperations(org.eclipse.core.commands.ExecutionEvent)
 111         */
 112        @Override
 113        public AbstractOperation prepareOperation(ExecutionEvent event) {
 114           SetSecundumForSubtreeOperation operation =
 115                    new SetSecundumForSubtreeOperation(event.getTrigger(),
 116                            false,
 117                            taxonNode.getUuid(),
 118                            configurator);
 119
 120            return operation;
 121        }
 122
 123        /* (non-Javadoc)
 124         * @see eu.etaxonomy.taxeditor.operation.RemotingCdmHandler#onComplete(org.eclipse.core.commands.ExecutionEvent)
 125         */
 126        @Override
 127        public void onComplete() {
 128            // TODO Auto-generated method stub
 129
 130        }
 131
 132
 133
 134
 135
 136
 137 }