/*
 * File    : ImgButton.java
 * Created : 27-sep-2002 15:34
 * By      : fbusquets
 *
 * JClic - Authoring and playing system for educational activities
 *
 * Copyright (C) 2000 - 2005 Francesc Busquets & Departament
 * d'Educacio de la Generalitat de Catalunya
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 (see the LICENSE file).
 */

package edu.xtec.jclic.beans;

import edu.xtec.jclic.bags.MediaBag;
import edu.xtec.jclic.bags.MediaBagEditor;
import edu.xtec.jclic.bags.MediaBagSelector;
import edu.xtec.jclic.misc.Utils;
import java.awt.Rectangle;

/**
 *
 * @author Francesc Busquets (fbusquets@xtec.cat)
 * @version 13.08.29
 */
public class ImgButton extends NullableObject{
    
    public static final String PROP_IMG_NAME="imageName";
    
    MediaBagEditor mbe;
    
    /** Creates a new instance of ImgPanel */
    public ImgButton() {
        super();
    }
    
    @Override
    protected String getObjectType(){
        return PROP_IMG_NAME;
    }
    
    public void setMediaBagEditor(MediaBagEditor mbe){
        this.mbe=mbe;
    }
    
    public String getImgName(){
        return (String)getObject();
    }
    
    public void setImgName(String name){
        setObject(name);        
    }
    
    @Override
    public void setObject(Object value) {        
        super.setObject(value);
        if(nullValue || object==null || mbe==null)
            button.setIcon(null);
        else{
            try{
                Rectangle r=button.getVisibleRect();
                int w=r.width-4;
                int h=r.height-4;
                if(w>0 && h>0){
                    String s=(String)object;
                    MediaBag mb=mbe.getMediaBag();
                    button.setIcon(mb.getImageElement(s).getThumbNail(w, h, mb.getProject().getFileSystem()));
                }
            } catch(Exception ex){
                System.err.println("Error reading image:\n"+ex);
            }
        }
    }
    
    @Override
    protected Object createObject() {
        return null;
    }
    
    @Override
    protected Object editObject(Object o){        
        if(options==null || mbe==null)
            return null;        
        //return MediaBagEditorPanel.getMediaName((String)o, options, this, mbe, Utils.ALL_IMAGES_FF);
        return MediaBagSelector.getMediaName((String)o, options, this, mbe, Utils.ALL_IMAGES_FF);
    }
    
}