--- /dev/null
+/**
+* Copyright (C) 2017 EDIT
+* European Distributed Institute of Taxonomy
+* http://www.e-taxonomy.eu
+*
+* The contents of this file are subject to the Mozilla Public License Version 1.1
+* See LICENSE.TXT at the top of this package for the full license terms.
+*/
+package eu.etaxonomy.taxeditor.featuretree.e4.handler;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.di.UISynchronize;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem;
+import org.eclipse.e4.ui.services.IServiceConstants;
+
+import eu.etaxonomy.cdm.model.term.TermTree;
+import eu.etaxonomy.cdm.persistence.dto.TermTreeDto;
+import eu.etaxonomy.taxeditor.featuretree.e4.AbstractTermTreeEditor;
+import eu.etaxonomy.taxeditor.featuretree.e4.IFeatureTreeEditor;
+import eu.etaxonomy.taxeditor.featuretree.e4.operation.CreateFeatureTreeOperation;
+import eu.etaxonomy.taxeditor.store.StoreUtil;
+
+/**
+ * @author pplitzner
+ * @since Jul 12, 2017
+ */
+public class CreateFeatureTreeHandler {
+
+ @Execute
+ public void execute(@Named(IServiceConstants.ACTIVE_PART)MPart thisPart, UISynchronize sync){
+ IFeatureTreeEditor editor = (IFeatureTreeEditor) thisPart.getObject();
+
+ if (StoreUtil.promptCheckIsDirty(editor)) {
+ return;
+ }
+<<<<<<< HEAD
+ Object[] expandedElements = ((AbstractTermTreeEditor)editor).getViewer().getExpandedElements();
+ TermTree newTree = TermTree.NewInstance(editor.getTermType());
+=======
+
+ TermTree<?> newTree = TermTree.NewInstance(editor.getTermType());
+>>>>>>> cleanup
+ newTree.setAllowDuplicates(false);
+ newTree.setFlat(false);
+ newTree.setOrderRelevant(true);
+ newTree.setTitleCache(String.format("New %s tree", editor.getTermType().getMessage()));
+
+ CreateFeatureTreeOperation operation = new CreateFeatureTreeOperation(newTree, editor, editor);
+ TermTreeDto newDto = TermTreeDto.fromTree(newTree);
+ editor.setDirty();
+// AbstractUtility.executeOperation(operation, sync);
+ editor.addOperation(operation);
+ ((AbstractTermTreeEditor)editor).putTree(newDto);
+ ((AbstractTermTreeEditor)editor).getViewer().setInput(((AbstractTermTreeEditor)editor).getTrees());
+
+ ((AbstractTermTreeEditor)editor).getViewer().setExpandedElements(expandedElements);
+
+ }
+
+ @CanExecute
+ public boolean canExecute(
+ @Named(IServiceConstants.ACTIVE_PART)MPart thisPart,
+ MHandledMenuItem menuItem) {
+ boolean canExecute = false;
+ canExecute = thisPart.getObject() instanceof IFeatureTreeEditor;
+ menuItem.setVisible(canExecute);
+ return canExecute;
+ }
+}