EDIT

/**

* Copyright (C) 2007 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.ui.dialog.selection;

import java.util.ArrayList;

import java.util.List;

import java.util.UUID;

import org.eclipse.jface.dialogs.InputDialog;

import org.eclipse.jface.window.Window;

import org.eclipse.swt.events.SelectionAdapter;

import org.eclipse.swt.events.SelectionEvent;

import org.eclipse.swt.events.SelectionListener;

import org.eclipse.swt.widgets.Shell;

import eu.etaxonomy.cdm.api.service.ITermTreeService;

import eu.etaxonomy.cdm.model.term.TermTree;

import eu.etaxonomy.cdm.model.term.TermType;

import eu.etaxonomy.taxeditor.l10n.Messages;

import eu.etaxonomy.taxeditor.newWizard.AbstractNewEntityWizard;

import eu.etaxonomy.taxeditor.store.CdmStore;

/**

 * @author n.hoffmann

 * @created Sep 17, 2010

 */

public class FeatureTreeSelectionDialog extends

		AbstractFilteredCdmResourceSelectionDialog<TermTree> {

    private final TermType termType;

    public static TermTree select(Shell shell,

    		TermTree featureTree) {

        return select(shell, featureTree, null);

    }

	public static TermTree select(Shell shell,

	        TermTree featureTree, TermType termType) {

		FeatureTreeSelectionDialog dialog = new FeatureTreeSelectionDialog(shell,

				Messages.FeatureTreeSelectionDialog_CHOOSE_TREE, false, featureTree, termType);

		return getSelectionFromDialog(dialog);

	}

	protected FeatureTreeSelectionDialog(Shell shell,

			 String title, boolean multi,

			 TermTree cdmObject, TermType termType) {

		super(shell, title, multi, FeatureTreeSelectionDialog.class.getCanonicalName(), cdmObject);

		this.termType = termType;

	}

	@Override

	protected TermTree getPersistentObject(UUID uuid) {

	    List<String> propertyPath = new ArrayList<>();

	    propertyPath.add("root.*");

		return CdmStore.getService(ITermTreeService.class).load(uuid, propertyPath);

	}

	@Override

	protected void callService(String pattern) {

        model = CdmStore.getService(ITermTreeService.class).getUuidAndTitleCacheByTermType(TermTree.class, termType, limitOfInitialElements, pattern);

	}

	@Override

    protected SelectionListener getNewWizardButtonSelectionListener(){

        return new SelectionAdapter() {

            @Override

            public void widgetSelected(SelectionEvent e) {

                InputDialog dialog = new InputDialog(getShell(), Messages.FeatureTreeSelectionDialog_TREE_LABEL, Messages.FeatureTreeSelectionDialog_ENTER_LABEL, null, null);

                if (dialog.open() == Window.OK) {

                    // User clicked OK; update the label with the input

                	TermTree tree = null;

                    if(termType!=null){

                        tree = TermTree.NewInstance(termType);

                    }

                    else{

                        tree = TermTree.NewInstance();

                    }

                    tree.setTitleCache(dialog.getValue(), true);

                    CdmStore.getService(ITermTreeService.class).merge(tree,true);

                    refresh();

                    setPattern(tree);

                  }

            }

        };

    }

	@Override

	protected String[] getNewWizardText() {

		return new String[]{ Messages.FeatureTreeSelectionDialog_NEW_TREE};

	}

	@Override

	protected AbstractNewEntityWizard getNewEntityWizard(String parameter) {

		return null;

	}

}