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.forms.editor.FormEditor;
  14 import org.eclipse.ui.handlers.HandlerUtil;
  15
  16 import eu.etaxonomy.cdm.model.taxon.Taxon;
  17 import eu.etaxonomy.taxeditor.editor.EditorUtil;
  18 import eu.etaxonomy.taxeditor.editor.TaxonEditorInput;
  19 import eu.etaxonomy.taxeditor.editor.view.descriptive.operation.CreateTaxonDescriptionOperation;
  20 import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
  21 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  22
  23 /**
  24  * <p>AddImageGalleryHandler class.</p>
  25  *
  26  * @author p.ciardelli
  27  * @version $Id: $
  28  */
  29 public class AddImageGalleryHandler extends AbstractHandler {
  30
  31         /* (non-Javadoc)
  32          * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
  33          */
  34         /** {@inheritDoc} */
  35         public Object execute(ExecutionEvent event) throws ExecutionException {
  36                 IWorkbenchPart part = HandlerUtil.getActivePart(event);
  37                 IPostOperationEnabled postOperationEnabled = (part instanceof IPostOperationEnabled) ? (IPostOperationEnabled) part : null;
  38
  39
  40                 IEditorPart editor = HandlerUtil.getActiveEditor(event);
  41                 if (editor instanceof FormEditor) {
  42                         editor = ((FormEditor) editor).getActiveEditor();
  43                 }
  44                 IEditorInput input = editor.getEditorInput();
  45                 if (input instanceof TaxonEditorInput) {
  46                         Taxon taxon = ((TaxonEditorInput) input).getTaxon();
  47                         AbstractPostOperation operation;
  48                         try {
  49                                 // TODO use undo context specific to editor
  50                                 operation = new CreateTaxonDescriptionOperation(event.getCommand().getName(),
  51                                                 EditorUtil.getUndoContext(), taxon, postOperationEnabled, true);
  52                                 EditorUtil.executeOperation(operation);
  53                         } catch (NotDefinedException e) {
  54                                 EditorUtil.warn(getClass(), "Command name not set.");
  55                         }
  56                 }
  57                 return null;
  58         }
  59
  60 }