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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.featuretree.e4.handler;
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import java.io.File;
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import java.util.ArrayList;
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import java.util.List;
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import javax.inject.Named;
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import org.eclipse.core.runtime.jobs.Job;
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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.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.DirectoryDialog;
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import org.eclipse.swt.widgets.Shell;
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import org.eclipse.ui.progress.IProgressConstants;
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import eu.etaxonomy.cdm.io.descriptive.owl.out.StructureTreeOwlExportConfigurator;
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import eu.etaxonomy.cdm.model.term.FeatureTree;
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import eu.etaxonomy.taxeditor.featuretree.e4.IFeatureTreeEditor;
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import eu.etaxonomy.taxeditor.preference.IPreferenceKeys;
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import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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import eu.etaxonomy.taxeditor.store.StoreUtil;
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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 FeatureTreeExportOntologyHandler {
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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){
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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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List<FeatureTree> featureTrees = new ArrayList<>();
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selection.toList().stream().filter(o->o instanceof FeatureTree).forEach(tree->featureTrees.add((FeatureTree)tree));
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DirectoryDialog dialog = new DirectoryDialog(shell);
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String directoryString = dialog.open();
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if(directoryString!=null){
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// create job
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Job job = CdmStore.getExportManager().createIOServiceJob(StructureTreeOwlExportConfigurator.NewInstance(null, null, featureTrees), new File(directoryString+"/term_trees.owl"));
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// configure the job
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job.setProperty(IProgressConstants.KEEP_PROPERTY, true);
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job.setUser(true);
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// schedule job
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job.schedule();
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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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MHandledMenuItem menuItem) {
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boolean canExecute = false;
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canExecute = PreferencesUtil.getBooleanValue(IPreferenceKeys.SHOW_EXPERIMENTAL_FEATURES)
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&& selection!=null
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&& selection.size()==1
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&& selection.getFirstElement() instanceof FeatureTree;
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menuItem.setVisible(canExecute);
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return canExecute;
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}
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}
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