eu.etaxonomy.taxeditor.molecular/src/main/java/eu/etaxonomy/taxeditor/molecular/handler/AbstractPherogramComponentHandler.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.molecular.handler;
  11
  12
  13 import info.bioinfweb.libralign.alignmentarea.AlignmentArea;
  14 import info.bioinfweb.libralign.dataarea.implementations.pherogram.PherogramArea;
  15 import info.bioinfweb.libralign.pherogram.PherogramComponent;
  16
  17 import java.util.Iterator;
  18
  19 import org.eclipse.core.commands.AbstractHandler;
  20 import org.eclipse.core.commands.ExecutionEvent;
  21 import org.eclipse.core.commands.ExecutionException;
  22 import org.eclipse.ui.IWorkbenchPart;
  23
  24 import eu.etaxonomy.taxeditor.model.AbstractUtility;
  25 import eu.etaxonomy.taxeditor.molecular.editor.AlignmentEditor;
  26 import eu.etaxonomy.taxeditor.molecular.editor.PherogramViewPart;
  27
  28
  29
  30 /**
  31  * Abstract handler implementation allows to performs the concrete operation either on an instance of
  32  * {@link PherogramViewPart} or all {@link AlignmentArea}s inside an instance of {@link AlignmentEditor}.
  33  *
  34  * @author Ben Stöver
  35  * @date 23.06.2015
  36  */
  37 public abstract class AbstractPherogramComponentHandler extends AbstractHandler {
  38     @Override
  39     public Object execute(ExecutionEvent event) throws ExecutionException {
  40         IWorkbenchPart activePart = AbstractUtility.getActivePart();
  41
  42         if (activePart instanceof AlignmentEditor) {
  43             AlignmentEditor editor = (AlignmentEditor)activePart;
  44             Iterator<Integer> idIterator = editor.getReadsArea().getAlignmentModel().sequenceIDIterator();
  45             while (idIterator.hasNext()) {
  46                 PherogramArea area = editor.getPherogramArea(idIterator.next());
  47                 if (area != null) {
  48                     doExecute(event, area);
  49                 }
  50             }
  51         }
  52         else if (activePart instanceof PherogramViewPart) {
  53             doExecute(event, ((PherogramViewPart)activePart).getPherogramView().getTraceCurveView());
  54         }
  55         return null;
  56     }
  57
  58
  59     public abstract void doExecute(ExecutionEvent event, PherogramComponent component) throws ExecutionException;
  60 }