eu.etaxonomy.taxeditor.bulkeditor/src/main/java/eu/etaxonomy/taxeditor/bulkeditor/command/DynamicMarkerTypeEditingMenu.java

   1 /**
   2 * Copyright (C) 2007 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
  10 package eu.etaxonomy.taxeditor.bulkeditor.command;
  11
  12 import org.eclipse.core.commands.ExecutionException;
  13 import org.eclipse.core.commands.NotEnabledException;
  14 import org.eclipse.core.commands.NotHandledException;
  15 import org.eclipse.core.commands.common.NotDefinedException;
  16 import org.eclipse.jface.action.ContributionItem;
  17 import org.eclipse.jface.action.IContributionItem;
  18 import org.eclipse.swt.SWT;
  19 import org.eclipse.swt.events.SelectionAdapter;
  20 import org.eclipse.swt.events.SelectionEvent;
  21 import org.eclipse.swt.widgets.Event;
  22 import org.eclipse.swt.widgets.Menu;
  23 import org.eclipse.swt.widgets.MenuItem;
  24 import org.eclipse.ui.PlatformUI;
  25 import org.eclipse.ui.actions.CompoundContributionItem;
  26 import org.eclipse.ui.handlers.IHandlerService;
  27
  28 import eu.etaxonomy.cdm.model.common.MarkerType;
  29 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  30 import eu.etaxonomy.taxeditor.store.CdmStore;
  31
  32 /**
  33  * @author n.hoffmann
  34  * @created Dec 13, 2010
  35  * @version 1.0
  36  */
  37 public class DynamicMarkerTypeEditingMenu extends CompoundContributionItem {
  38
  39         private IHandlerService handlerService =
  40                 (IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class);
  41
  42         /* (non-Javadoc)
  43          * @see org.eclipse.ui.actions.CompoundContributionItem#getContributionItems()
  44          */
  45         @Override
  46         protected IContributionItem[] getContributionItems() {
  47
  48                 return new IContributionItem[] {
  49                                 new ContributionItem() {
  50                                         public void fill(Menu menu, int index){
  51                                                 for(MarkerType markerType : CdmStore.getTermManager().getPreferredTerms(MarkerType.class)){
  52                                                         createMenuItem(menu, markerType);
  53                                                 }
  54                                         }
  55                                 }
  56                 };
  57         }
  58
  59         private void createMenuItem(Menu menu, final MarkerType markerType) {
  60
  61                 MenuItem subMenuItem = new MenuItem(menu, SWT.CASCADE);
  62                 subMenuItem.setText(String.format("Set Flag '%s'", markerType.getLabel()));
  63
  64                 Menu subMenu = new Menu(menu.getShell(), SWT.DROP_DOWN);
  65                 subMenuItem.setMenu(subMenu);
  66
  67                 MenuItem trueItem = new MenuItem(subMenu, SWT.PUSH);
  68                 trueItem.setText("Yes");
  69                 trueItem.addSelectionListener(new SelectionAdapter() {
  70                         public void widgetSelected(SelectionEvent e) {
  71                                 doSetFlagCommand(markerType, true);
  72                         }
  73                 });
  74
  75                 MenuItem falseItem = new MenuItem(subMenu, SWT.PUSH);
  76                 falseItem.setText("No");
  77                 falseItem.addSelectionListener(new SelectionAdapter() {
  78                         public void widgetSelected(SelectionEvent e) {
  79                                 doSetFlagCommand(markerType, false);
  80                         }
  81                 });
  82         }
  83
  84         private void doSetFlagCommand(MarkerType markerType, boolean flag) {
  85                 try {
  86                         Event event = new Event();
  87                         event.data = new Object[]{markerType, flag};
  88                         handlerService.executeCommand("taxeditor-bulkeditor.command.setMarkerFlag", event);
  89                 } catch (ExecutionException e) {
  90                         MessagingUtils.error(getClass(), e);
  91                 } catch (NotDefinedException e) {
  92                         MessagingUtils.error(getClass(), e);
  93                 } catch (NotEnabledException e) {
  94                         MessagingUtils.error(getClass(), e);
  95                 } catch (NotHandledException e) {
  96                         MessagingUtils.error(getClass(), e);
  97                 }
  98
  99         }
 100
 101 }