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/**
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* Copyright (C) 2017 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.termtree.e4.handler;
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import javax.inject.Named;
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import org.eclipse.e4.core.di.annotations.CanExecute;
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import org.eclipse.e4.core.di.annotations.Execute;
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import org.eclipse.e4.core.di.annotations.Optional;
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import org.eclipse.e4.ui.di.UISynchronize;
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import org.eclipse.e4.ui.model.application.ui.basic.MPart;
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import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem;
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import org.eclipse.e4.ui.services.IServiceConstants;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.swt.widgets.Shell;
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import eu.etaxonomy.cdm.persistence.dto.TermNodeDto;
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import eu.etaxonomy.cdm.persistence.dto.TermTreeDto;
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import eu.etaxonomy.taxeditor.termtree.e4.ITermTreeEditor;
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/**
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* @author pplitzner
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* @since Jul 12, 2017
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*
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*/
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public class AddTermHandler extends AbstractAddTermHandler{
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@Execute
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public void execute(@Named(IServiceConstants.ACTIVE_SHELL) Shell shell,
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@Named(IServiceConstants.ACTIVE_SELECTION)IStructuredSelection selection,
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@Named(IServiceConstants.ACTIVE_PART)MPart thisPart, UISynchronize sync) {
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super.execute(shell, thisPart, selection, sync);
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}
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// IFeatureTreeEditor editor = ((IFeatureTreeEditor) thisPart.getObject());
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// if (StoreUtil.promptCheckIsDirty(editor)) {
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// return;
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// }
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// TermTreeDto tree = (TermTreeDto) selection.getFirstElement();
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////
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//// TermChooseWizard wizard = new TermChooseWizard(tree.getTermType());
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//// WizardDialog dialog = new WizardDialog(shell, wizard);
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////
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//// if (dialog.open() == IStatus.OK) {
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//// List<TermDto> selectedTerms = wizard.getSelectedTerms();
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//// for (TermDto termDto: selectedTerms) {
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//// AddFeatureOperation operation = new AddFeatureOperation(termDto.getUuid(), tree.getRoot(), editor, editor);
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//// AbstractUtility.executeOperation(operation, sync);
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//// }
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//// }
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//
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// AvailableFeaturesWizard wizard = new AvailableFeaturesWizard(tree.getTermType());
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// WizardDialog dialog = new WizardDialog(shell, wizard);
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//
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// if (dialog.open() == IStatus.OK) {
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// Collection<DefinedTermBase> additionalTerms = wizard.getAdditionalFeatures();
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// for (DefinedTermBase term : additionalTerms) {
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//// if (tree.getRoot().getUuid()== null){
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//// TermTree termTree = CdmStore.getService(ITermTreeService.class).load(tree.getUuid());
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//// tree = TermTreeDto.fromTree(termTree);
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//// }
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// if (!tree.isAllowDuplicate()){
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// boolean isDuplicate = editor.checkDuplicates(term.getUuid(), tree.getUuid());
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// if (isDuplicate){
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// MessagingUtils.informationDialog("No duplicates allowed", "This term tree does not allow duplicates.");
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// return;
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// }
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// }
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//
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// AddFeatureOperation operation = new AddFeatureOperation(term.getUuid(), tree.getRoot(), editor, editor);
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// editor.addOperation(operation);
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// editor.setDirty();
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// if (editor instanceof ICharacterEditor){
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// CharacterNodeDto newDto = new CharacterNodeDto(CharacterDto.fromCharacter((Character)term), tree.getRoot(), 0, tree, null, null, null);
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// }else{
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// TermNodeDto newDto = new TermNodeDto(TermDto.fromTerm(term), tree.getRoot(), 0, tree, null, null, null);
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// }
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//
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//// ((AbstractTermTreeEditor)editor).getViewer().refresh();
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// if (editor instanceof ICharacterEditor){
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// editor.refresh();
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// }else{
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// Object[] expandedElements = ((AbstractTermTreeEditor)editor).getViewer().getExpandedElements();
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// ((AbstractTermTreeEditor)editor).getViewer().setInput(((AbstractTermTreeEditor)editor).getTrees());
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// ((AbstractTermTreeEditor)editor).getViewer().setExpandedElements(expandedElements);
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// }
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// }
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// }
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// }
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@CanExecute
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public boolean canExecute(
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@Optional@Named(IServiceConstants.ACTIVE_SELECTION)IStructuredSelection selection,
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@Named(IServiceConstants.ACTIVE_PART)MPart thisPart,
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MHandledMenuItem menuItem) {
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boolean canExecute = false;
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canExecute = thisPart.getObject() instanceof ITermTreeEditor
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&& selection!=null
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&& selection.size()==1
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&& selection.getFirstElement() instanceof TermTreeDto;
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menuItem.setVisible(canExecute);
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return canExecute;
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}
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@Override
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protected TermNodeDto getParent(IStructuredSelection selection) {
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return ((TermTreeDto) selection.getFirstElement()).getRoot();
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}
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}
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