EDIT

/**

 * 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.editor.workingSet;

import java.util.List;

import org.eclipse.jface.viewers.ITreeSelection;

import org.eclipse.jface.viewers.StructuredSelection;

import org.eclipse.jface.viewers.TreeViewer;

import org.eclipse.swt.SWT;

import org.eclipse.swt.events.SelectionAdapter;

import org.eclipse.swt.events.SelectionEvent;

import org.eclipse.swt.layout.FillLayout;

import org.eclipse.swt.layout.GridData;

import org.eclipse.swt.layout.GridLayout;

import org.eclipse.swt.widgets.Button;

import org.eclipse.swt.widgets.Composite;

import org.eclipse.swt.widgets.Label;

import org.eclipse.swt.widgets.Text;

import org.eclipse.swt.widgets.Tree;

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

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

import eu.etaxonomy.cdm.model.description.FeatureTree;

import eu.etaxonomy.cdm.model.location.NamedArea;

import eu.etaxonomy.cdm.model.name.Rank;

import eu.etaxonomy.cdm.model.taxon.Classification;

import eu.etaxonomy.cdm.model.taxon.TaxonNode;

import eu.etaxonomy.taxeditor.featuretree.e4.FeatureTreeEditorComposite;

import eu.etaxonomy.taxeditor.store.CdmStore;

import eu.etaxonomy.taxeditor.ui.combo.TermUuidComboViewer;

import eu.etaxonomy.taxeditor.ui.dialog.selection.NamedAreaSelectionDialog;

import eu.etaxonomy.taxeditor.util.TaxonTreeNodeContentProvider;

import eu.etaxonomy.taxeditor.util.TaxonTreeNodeLabelProvider;

/**

 * @author pplitzner

 * @since Nov 21, 2017

 *

 */

public class WorkingSetComposite extends Composite {

    private Text txtWorkingSetLabel;

    private TermUuidComboViewer comboRankMin;

    private TermUuidComboViewer comboRankMax;

    private FeatureTreeEditorComposite featureTreeEditorComposite;

    private TreeViewer taxonNodeTree;

    private NamedArea area;

    private Label lblAreaLabel;

    public WorkingSetComposite(Composite parent, int style) {

        super(parent, style);

        setLayout(new GridLayout(4, false));

        Label lblNewLabel = new Label(this, SWT.NONE);

        lblNewLabel.setText("Working set label");

        txtWorkingSetLabel = new Text(this, SWT.BORDER);

        txtWorkingSetLabel.setEditable(false);

        txtWorkingSetLabel.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false, 1, 1));

        Label lblNewLabel_1 = new Label(this, SWT.NONE);

        lblNewLabel_1.setText("Taxon filter");

        featureTreeEditorComposite = new FeatureTreeEditorComposite(this, SWT.NONE);

        featureTreeEditorComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 4));

        featureTreeEditorComposite.init(null, null, null, null);

        Label lblNewLabel_2 = new Label(this, SWT.NONE);

        lblNewLabel_2.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));

        lblNewLabel_2.setText("Rank min");

        comboRankMin = new TermUuidComboViewer(this, SWT.NONE);

        comboRankMin.setInput(TermType.Rank);

        comboRankMin.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1));

        Composite composite = new Composite(this, SWT.NONE);

        composite.setLayout(new FillLayout(SWT.HORIZONTAL));

        composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 3));

        taxonNodeTree = new TreeViewer(new Tree(composite, SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION));

        taxonNodeTree.setContentProvider(new TaxonTreeNodeContentProvider());

        taxonNodeTree.setLabelProvider(new TaxonTreeNodeLabelProvider());

        List<Classification> list = CdmStore.getService(IClassificationService.class).list(Classification.class, null, null, null, null);

        taxonNodeTree.setInput(list);

        Label lblNewLabel_3 = new Label(this, SWT.NONE);

        lblNewLabel_3.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));

        lblNewLabel_3.setText("Rank max");

        comboRankMax = new TermUuidComboViewer(this, SWT.NONE);

        comboRankMax.setInput(TermType.Rank);

        comboRankMax.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1));

        Label lblNewLabel_4 = new Label(this, SWT.NONE);

        lblNewLabel_4.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, false, false, 1, 1));

        lblNewLabel_4.setText("Area");

        Composite composite_1 = new Composite(this, SWT.NONE);

        composite_1.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false, 1, 1));

        composite_1.setLayout(new GridLayout(2, false));

        lblAreaLabel = new Label(composite_1, SWT.NONE);

        lblAreaLabel.setText("New Label");

        Button btnNewButton = new Button(composite_1, SWT.NONE);

        btnNewButton.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false, 1, 1));

        btnNewButton.setText("Choose");

        btnNewButton.addSelectionListener(new SelectionAdapter() {

            @Override

            public void widgetSelected(SelectionEvent e) {

                NamedArea area = NamedAreaSelectionDialog.select(parent.getShell(), null, null);

                setArea(area);

            }

        });

    }

    @Override

    protected void checkSubclass() {

        // Disable the check that prevents subclassing of SWT components

    }

    public Text getTxt_label() {

        return txtWorkingSetLabel;

    }

    public TermUuidComboViewer getRankMin() {

        return comboRankMin;

    }

    public TermUuidComboViewer getRankMax() {

        return comboRankMax;

    }

    public void setRankMin(Rank min) {

        comboRankMin.setTerm(min);

    }

    public void setRankMax(Rank max) {

        comboRankMax.setTerm(max);

    }

    public FeatureTree getCharacters(){

        return featureTreeEditorComposite.getFeatureTree();

    }

    public void setCharacters(FeatureTree characters) {

        featureTreeEditorComposite.setSelectedTree(characters, null);

    }

    public TaxonNode getTaxonNode(){

        ITreeSelection selection = (ITreeSelection) taxonNodeTree.getSelection();

        if(selection!=null && selection.getFirstElement() instanceof TaxonNode){

            return (TaxonNode) selection.getFirstElement();

        }

        return null;

    }

    public void setTaxonNode(TaxonNode taxonNode){

        taxonNodeTree.setSelection(new StructuredSelection(taxonNode), true);

    }

    public NamedArea getArea(){

        return area;

    }

    public void setArea(NamedArea area) {

        this.area = area;

        lblAreaLabel.setText(area.getLabel());

    }

}