edu.nps.moves.mmowgli.components.WebContentDisplayer.java Source code

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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.components;

import com.vaadin.ui.*;

/**
 * WebContentDisplayer.java
 * Created on Jan 8, 2013
 *
 * MOVES Institute
 * Naval Postgraduate School, Monterey, CA, USA
 * www.nps.edu
 *
 * @author Mike Bailey, jmbailey@nps.edu
 * @version $Id$
 */
public class WebContentDisplayer extends Window {
    private static final long serialVersionUID = 1L;

    //private ApplicationEntryPoint app;
    public WebContentDisplayer(String text) {
        // this.app = app;
        initGui(text);
    }

    public void show(Component parent, String width, String height, String title) {
        this.setCaption(title);
        this.setHeight(height);
        this.setWidth(width);
        UI.getCurrent().addWindow(this);
        this.center();
    }

    private void initGui(String text) {
        VerticalLayout vl;
        setContent(vl = new VerticalLayout());
        vl.setHeight("100%");
        StringBuffer sb = new StringBuffer();
        boolean needHTML = false;
        if (!text.toLowerCase().startsWith("<html>")) {
            sb.append("<html><body>");
            needHTML = true;
        }
        sb.append(text);
        if (needHTML)
            sb.append("</body></html>");

        Label lab = new HtmlLabel(sb.toString());
        lab.setWidth("100%");
        lab.setHeight("100%");
        vl.addComponent(lab);
        //    StreamResource sr = new StreamResource(new MyStringResource(sb.toString()),"dummy",app);
        //    sr.setMIMEType("text/html");
        //    Embedded emb = new Embedded(null,sr);
        //    emb.setType(Embedded.TYPE_BROWSER);
        //    emb.setWidth("100%");
        //    emb.setHeight("100%");
        //    vl.addComponent(emb);

    }
    //  class MyStringResource implements StreamResource.StreamSource
    //  {
    //    private static final long serialVersionUID = 1L;
    //    String s;
    //    public MyStringResource(String s)
    //    {
    //      this.s = s;
    //    }
    //
    //    @Override
    //    public InputStream getStream()
    //    {
    //      return new StringBufferInputStream(s);
    //    }    
    //  }
}