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

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 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
  11 package eu.etaxonomy.taxeditor.bulkeditor.command;
  12
  13 import org.eclipse.core.commands.ExecutionException;
  14 import org.eclipse.core.commands.NotEnabledException;
  15 import org.eclipse.core.commands.NotHandledException;
  16 import org.eclipse.core.commands.common.NotDefinedException;
  17 import org.eclipse.jface.action.ContributionItem;
  18 import org.eclipse.jface.action.IContributionItem;
  19 import org.eclipse.swt.SWT;
  20 import org.eclipse.swt.events.SelectionAdapter;
  21 import org.eclipse.swt.events.SelectionEvent;
  22 import org.eclipse.swt.widgets.Event;
  23 import org.eclipse.swt.widgets.Menu;
  24 import org.eclipse.swt.widgets.MenuItem;
  25 import org.eclipse.ui.PlatformUI;
  26 import org.eclipse.ui.actions.CompoundContributionItem;
  27 import org.eclipse.ui.handlers.IHandlerService;
  28
  29 import eu.etaxonomy.cdm.model.common.MarkerType;
  30 import eu.etaxonomy.taxeditor.bulkeditor.BulkEditorUtil;
  31 import eu.etaxonomy.taxeditor.store.CdmStore;
  32
  33 /**
  34  * @author n.hoffmann
  35  * @created Dec 13, 2010
  36  * @version 1.0
  37  */
  38 public class DynamicMarkerTypeEditingMenu extends CompoundContributionItem {
  39
  40         private IHandlerService handlerService =
  41                 (IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class);
  42
  43         /* (non-Javadoc)
  44          * @see org.eclipse.ui.actions.CompoundContributionItem#getContributionItems()
  45          */
  46         @Override
  47         protected IContributionItem[] getContributionItems() {
  48
  49                 return new IContributionItem[] {
  50                                 new ContributionItem() {
  51                                         public void fill(Menu menu, int index){
  52                                                 for(MarkerType markerType : CdmStore.getTermManager().getPreferredMarkerTypes()){
  53                                                         createMenuItem(menu, markerType);
  54                                                 }
  55                                         }
  56                                 }
  57                 };
  58         }
  59
  60         private void createMenuItem(Menu menu, final MarkerType markerType) {
  61
  62                 MenuItem subMenuItem = new MenuItem(menu, SWT.CASCADE);
  63                 subMenuItem.setText(String.format("Set Flag '%s'", markerType.getLabel()));
  64
  65                 Menu subMenu = new Menu(menu.getShell(), SWT.DROP_DOWN);
  66                 subMenuItem.setMenu(subMenu);
  67
  68                 MenuItem trueItem = new MenuItem(subMenu, SWT.PUSH);
  69                 trueItem.setText("Yes");
  70                 trueItem.addSelectionListener(new SelectionAdapter() {
  71                         public void widgetSelected(SelectionEvent e) {
  72                                 doSetFlagCommand(markerType, true);
  73                         }
  74                 });
  75
  76                 MenuItem falseItem = new MenuItem(subMenu, SWT.PUSH);
  77                 falseItem.setText("No");
  78                 falseItem.addSelectionListener(new SelectionAdapter() {
  79                         public void widgetSelected(SelectionEvent e) {
  80                                 doSetFlagCommand(markerType, false);
  81                         }
  82                 });
  83         }
  84
  85         private void doSetFlagCommand(MarkerType markerType, boolean flag) {
  86                 try {
  87                         Event event = new Event();
  88                         event.data = new Object[]{markerType, flag};
  89                         handlerService.executeCommand("taxeditor-bulkeditor.command.setMarkerFlag", event);
  90                 } catch (ExecutionException e) {
  91                         BulkEditorUtil.error(getClass(), e);
  92                 } catch (NotDefinedException e) {
  93                         BulkEditorUtil.error(getClass(), e);
  94                 } catch (NotEnabledException e) {
  95                         BulkEditorUtil.error(getClass(), e);
  96                 } catch (NotHandledException e) {
  97                         BulkEditorUtil.error(getClass(), e);
  98                 }
  99
 100         }
 101
 102 }