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

   1 // $Id$
   2 /**
   3 * Copyright (C) 2015 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 package eu.etaxonomy.taxeditor.navigation.navigator.handler;
  11
  12 import org.eclipse.core.commands.ExecutionEvent;
  13 import org.eclipse.ui.IEditorInput;
  14 import org.eclipse.ui.IEditorReference;
  15 import org.eclipse.ui.IWorkbenchPage;
  16 import org.eclipse.ui.PartInitException;
  17 import org.eclipse.ui.handlers.HandlerUtil;
  18
  19 import eu.etaxonomy.cdm.model.common.ITreeNode;
  20 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  21 import eu.etaxonomy.taxeditor.editor.TaxonEditorInput;
  22
  23 /**
  24  * @author cmathew
  25  * @date 16 Jun 2015
  26  *
  27  */
  28 public class NavigatorHandlerUtils {
  29
  30     protected static boolean closeObsoleteEditor(ExecutionEvent event, TaxonNode taxonNode){
  31         IWorkbenchPage activePage = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage();
  32         boolean result = true;
  33         for (IEditorReference ref : activePage.getEditorReferences()) {
  34             try {
  35                 String treeIndex = ((ITreeNode)taxonNode).treeIndex();
  36
  37
  38                 IEditorInput input = ref.getEditorInput();
  39                 if (input instanceof TaxonEditorInput) {
  40                     TaxonNode node = ((TaxonEditorInput) input).getTaxonNode();
  41                     //if node is a child of taxonNode then close the editor
  42                     if( ((ITreeNode) node).treeIndex().startsWith(treeIndex)){
  43                     //if (taxonNode.equals(node)) {
  44                         result &= activePage.closeEditor(ref.getEditor(false), true);
  45
  46                     }
  47                 }
  48             } catch (PartInitException e) {
  49                 continue;
  50             }
  51         }
  52         return result;
  53     }
  54
  55 }