001    /*
002      Copyright (C) 2001 Laurent Martelli <laurent@aopsys.com>
003      
004      This program is free software; you can redistribute it and/or modify
005      it under the terms of the GNU Lesser General Public License as
006      published by the Free Software Foundation; either version 2 of the
007      License, or (at your option) any later version.
008    
009      This program is distributed in the hope that it will be useful,
010      but WITHOUT ANY WARRANTY; without even the implied warranty of
011      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
012      GNU Lesser General Public License for more details.
013    
014      You should have received a copy of the GNU Lesser General Public License
015      along with this program; if not, write to the Free Software
016      Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
017    
018    package org.objectweb.jac.aspects.gui.web;
019    
020    import org.objectweb.jac.core.rtti.FieldItem;
021    import java.io.PrintWriter;
022    import java.net.URL;
023    
024    
025    public class ImageURLViewer extends AbstractFieldView 
026        implements HTMLViewer
027    {
028        URL value;
029        boolean small;
030    
031        public ImageURLViewer(Object value, Object substance, FieldItem field) {
032            super(substance,field);
033            small = false;
034            setValue(value);
035        }
036    
037        public ImageURLViewer() {
038            small=true;
039        }
040    
041        public void setValue(Object value) {
042            this.value = (URL)value;
043        }
044    
045        public void genHTML(PrintWriter out) {
046            if (value!=null) {
047                if (small) {
048                    out.print("<img src=\""+value.toString()+
049                              "\" width=50 height=50 alt=\"\">");
050                } else {
051                    out.print("<img src=\""+value.toString()+"\" alt=\"\">");
052                }
053            }
054        }
055    }