eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/media/handler/AddImageGalleryHandler.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.editor.view.media.handler;
   5
   6 import org.eclipse.core.commands.AbstractHandler;
   7 import org.eclipse.core.commands.ExecutionEvent;
   8 import org.eclipse.core.commands.ExecutionException;
   9 import org.eclipse.core.commands.common.NotDefinedException;
  10 import org.eclipse.ui.IEditorInput;
  11 import org.eclipse.ui.IEditorPart;
  12 import org.eclipse.ui.IWorkbenchPart;
  13 import org.eclipse.ui.handlers.HandlerUtil;
  14
  15 import eu.etaxonomy.cdm.model.taxon.Taxon;
  16 import eu.etaxonomy.taxeditor.editor.EditorUtil;
  17 import eu.etaxonomy.taxeditor.editor.TaxonEditorInput;
  18 import eu.etaxonomy.taxeditor.editor.view.descriptive.operation.CreateTaxonDescriptionOperation;
  19 import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
  20 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  21
  22 /**
  23  * <p>AddImageGalleryHandler class.</p>
  24  *
  25  * @author p.ciardelli
  26  * @version $Id: $
  27  */
  28 public class AddImageGalleryHandler extends AbstractHandler {
  29
  30         /* (non-Javadoc)
  31          * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
  32          */
  33         /** {@inheritDoc} */
  34         public Object execute(ExecutionEvent event) throws ExecutionException {
  35
  36                 IWorkbenchPart part = HandlerUtil.getActivePart(event);
  37                 IPostOperationEnabled postOperationEnabled = (part instanceof IPostOperationEnabled) ? (IPostOperationEnabled) part : null;
  38
  39
  40                 IEditorPart editor = HandlerUtil.getActiveEditor(event);
  41                 IEditorInput input = editor.getEditorInput();
  42                 if (input instanceof TaxonEditorInput) {
  43                         Taxon taxon = ((TaxonEditorInput) input).getTaxon();
  44                         AbstractPostOperation operation;
  45                         try {
  46                                 // TODO use undo context specific to editor
  47                                 operation = new CreateTaxonDescriptionOperation(event.getCommand().getName(),
  48                                                 EditorUtil.getUndoContext(), taxon, postOperationEnabled, true);
  49                                 EditorUtil.executeOperation(operation);
  50                         } catch (NotDefinedException e) {
  51                                 EditorUtil.warn(getClass(), "Command name not set.");
  52                         }
  53                 }
  54                 return null;
  55         }
  56
  57 }