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

   1 /**
   2 * Copyright (C) 2015 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.eclipse.core.commands.ExecutionEvent;
  12 import org.eclipse.ui.IEditorInput;
  13 import org.eclipse.ui.IEditorReference;
  14 import org.eclipse.ui.IWorkbenchPage;
  15 import org.eclipse.ui.PartInitException;
  16 import org.eclipse.ui.handlers.HandlerUtil;
  17
  18 import eu.etaxonomy.cdm.model.common.ITreeNode;
  19 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  20 import eu.etaxonomy.taxeditor.editor.TaxonEditorInput;
  21
  22 /**
  23  * @author cmathew
  24  * @date 16 Jun 2015
  25  *
  26  */
  27 public class NavigatorHandlerUtils {
  28
  29     protected static boolean closeObsoleteEditor(ExecutionEvent event, TaxonNode taxonNode){
  30         IWorkbenchPage activePage = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage();
  31         boolean result = true;
  32         for (IEditorReference ref : activePage.getEditorReferences()) {
  33             try {
  34                 String treeIndex = ((ITreeNode)taxonNode).treeIndex();
  35
  36
  37                 IEditorInput input = ref.getEditorInput();
  38                 if (input instanceof TaxonEditorInput) {
  39                     TaxonNode node = ((TaxonEditorInput) input).getTaxonNode();
  40                     //if node is a child of taxonNode then close the editor
  41                     if( ((ITreeNode) node).treeIndex().startsWith(treeIndex)){
  42                     //if (taxonNode.equals(node)) {
  43                         result &= activePage.closeEditor(ref.getEditor(false), true);
  44
  45                     }
  46                 }
  47             } catch (PartInitException e) {
  48                 continue;
  49             }
  50         }
  51         return result;
  52     }
  53
  54 }