edu.nps.moves.mmowgli.modules.administration.AddCardClassDialog.java Source code

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Here is the source code for edu.nps.moves.mmowgli.modules.administration.AddCardClassDialog.java

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/*
  Copyright (C) 2010-2014 Modeling Virtual Environments and Simulation
  (MOVES) Institute at the Naval Postgraduate School (NPS)
  http://www.MovesInstitute.org and http://www.nps.edu
     
  This file is part of Mmowgli.
      
  Mmowgli is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  any later version.
    
  Mmowgli is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
    
  You should have received a copy of the GNU General Public License
  along with Mmowgli in the form of a file named COPYING.  If not,
  see <http://www.gnu.org/licenses/>
*/

package edu.nps.moves.mmowgli.modules.administration;

import java.util.Iterator;
import java.util.Set;

import com.vaadin.data.Container;
import com.vaadin.data.util.IndexedContainer;
import com.vaadin.ui.*;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;

import edu.nps.moves.mmowgli.db.CardType;
import edu.nps.moves.mmowgli.db.CardType.CardClass;
import edu.nps.moves.mmowgli.hibernate.HSess;
import edu.nps.moves.mmowgli.markers.HibernateClosed;
import edu.nps.moves.mmowgli.markers.HibernateOpened;
import edu.nps.moves.mmowgli.markers.MmowgliCodeEntry;
import edu.nps.moves.mmowgli.modules.cards.CardStyler;

/**
 * AddCardTypeDialog.java
 * Created on Mar 22, 2013
 * Updated on Mar 12, 2014
 *
 * MOVES Institute
 * Naval Postgraduate School, Monterey, CA, USA
 * www.nps.edu
 *
 * @author Mike Bailey, jmbailey@nps.edu
 * @version $Id$
 */
public class AddCardClassDialog extends Window {
    private static final long serialVersionUID = 2007806287075524580L;

    CardClass cls;
    TextField titleTF, summTF, promptTF;
    NativeSelect colorCombo;
    Button cancelButt, saveButt;

    public AddCardClassDialog(CardClass cls, String title) {
        super(title);
        this.cls = cls;

        VerticalLayout vl = new VerticalLayout();
        setContent(vl);
        vl.setSpacing(true);
        vl.setMargin(true);
        vl.setSizeUndefined();

        vl.addComponent(titleTF = new TextField("Title"));
        titleTF.setValue("title goes here");
        titleTF.setColumns(35);

        vl.addComponent(summTF = new TextField("Summary"));
        summTF.setValue("summary goes here");
        summTF.setColumns(35);

        vl.addComponent(promptTF = new TextField("Prompt"));
        promptTF.setValue("prompt goes here");
        promptTF.setColumns(35);

        vl.addComponent(colorCombo = new NativeSelect("Color"));
        fillCombo();

        HorizontalLayout buttHL = new HorizontalLayout();
        buttHL.setSpacing(true);
        buttHL.addComponent(cancelButt = new Button("Cancel"));
        cancelButt.addClickListener(new CancelListener());
        buttHL.addComponent(saveButt = new Button("Save"));
        saveButt.addClickListener(new SaveListener());
        vl.addComponent(buttHL);
        vl.setComponentAlignment(buttHL, Alignment.MIDDLE_RIGHT);
    }

    @SuppressWarnings("serial")
    class CancelListener implements ClickListener {
        @Override
        public void buttonClick(ClickEvent event) {
            UI.getCurrent().removeWindow(AddCardClassDialog.this);
        }
    }

    private void fillCombo() {
        Set<String> styles = CardStyler.getCardStyles();
        // Creates the options container and add given options to it
        final Container c = new IndexedContainer();
        String first = null;
        for (final Iterator<String> i = styles.iterator(); i.hasNext();) {
            String s = i.next();
            if (first == null)
                first = s;
            c.addItem(s);
        }
        colorCombo.setContainerDataSource(c);
        colorCombo.select(first);
        colorCombo.setNullSelectionAllowed(false);
    }

    @SuppressWarnings("serial")
    class SaveListener implements ClickListener {
        @Override
        @MmowgliCodeEntry
        @HibernateOpened
        @HibernateClosed
        public void buttonClick(ClickEvent event) {
            HSess.init();

            String title = titleTF.getValue().toString();
            title = (title == null || title.length() <= 0) ? "" : title;
            String summ = summTF.getValue().toString();
            summ = (summ == null || summ.length() <= 0) ? "" : summ;
            String prompt = promptTF.getValue().toString();
            prompt = (prompt == null || prompt.length() <= 0) ? "" : prompt;
            CardType ct = new CardType(title, "", false, prompt, summ);
            ct.setCardClass(cls);
            ct.setDescendantOrdinal(null);
            ct.setIdeaCard(true);
            ct.setCssColorStyle(colorCombo.getValue().toString());
            HSess.get().save(ct);

            UI.getCurrent().removeWindow(AddCardClassDialog.this);
            HSess.close();
        }
    }
}