eu.etaxonomy.taxeditor.molecular/src/main/java/eu/etaxonomy/taxeditor/molecular/handler/AbstractPherogramComponentHandler.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.molecular.handler;
  10
  11
  12 import info.bioinfweb.libralign.alignmentarea.AlignmentArea;
  13 import info.bioinfweb.libralign.dataarea.implementations.pherogram.PherogramArea;
  14 import info.bioinfweb.libralign.pherogram.PherogramComponent;
  15
  16 import java.util.Iterator;
  17
  18 import org.eclipse.core.commands.AbstractHandler;
  19 import org.eclipse.core.commands.ExecutionEvent;
  20 import org.eclipse.core.commands.ExecutionException;
  21 import org.eclipse.ui.IWorkbenchPart;
  22
  23 import eu.etaxonomy.taxeditor.model.AbstractUtility;
  24 import eu.etaxonomy.taxeditor.molecular.editor.AlignmentEditor;
  25 import eu.etaxonomy.taxeditor.molecular.editor.PherogramViewPart;
  26
  27
  28
  29 /**
  30  * Abstract handler implementation allows to performs the concrete operation either on an instance of
  31  * {@link PherogramViewPart} or all {@link AlignmentArea}s inside an instance of {@link AlignmentEditor}.
  32  *
  33  * @author Ben Stöver
  34  * @date 23.06.2015
  35  */
  36 public abstract class AbstractPherogramComponentHandler extends AbstractHandler {
  37     @Override
  38     public Object execute(ExecutionEvent event) throws ExecutionException {
  39         IWorkbenchPart activePart = AbstractUtility.getActivePart();
  40
  41         if (activePart instanceof AlignmentEditor) {
  42             AlignmentEditor editor = (AlignmentEditor)activePart;
  43             Iterator<String> idIterator = editor.getReadsArea().getAlignmentModel().sequenceIDIterator();
  44             while (idIterator.hasNext()) {
  45                 PherogramArea area = editor.getPherogramArea(idIterator.next());
  46                 if (area != null) {
  47                     doExecute(event, area);
  48                 }
  49             }
  50         }
  51         else if (activePart instanceof PherogramViewPart) {
  52             doExecute(event, ((PherogramViewPart)activePart).getPherogramView().getTraceCurveView());
  53         }
  54         return null;
  55     }
  56
  57
  58     public abstract void doExecute(ExecutionEvent event, PherogramComponent component) throws ExecutionException;
  59 }