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Java > Open Source Codes > org > objectweb > jac > aspects > gui > web > ImageURLViewer


1 /*
2   Copyright (C) 2001 Laurent Martelli <laurent@aopsys.com>
3   
4   This program is free software; you can redistribute it and/or modify
5   it under the terms of the GNU Lesser General Public License as
6   published by the Free Software Foundation; either version 2 of the
7   License, or (at your option) any later version.
8
9   This program is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12   GNU Lesser General Public License for more details.
13
14   You should have received a copy of the GNU Lesser General Public License
15   along with this program; if not, write to the Free Software
16   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
17
18 package org.objectweb.jac.aspects.gui.web;
19
20 import org.objectweb.jac.core.rtti.FieldItem;
21 import java.io.PrintWriter JavaDoc;
22 import java.net.URL JavaDoc;
23
24
25 public class ImageURLViewer extends AbstractFieldView
26     implements HTMLViewer
27 {
28     URL JavaDoc value;
29     boolean small;
30
31     public ImageURLViewer(Object JavaDoc value, Object JavaDoc substance, FieldItem field) {
32         super(substance,field);
33         small = false;
34         setValue(value);
35     }
36
37     public ImageURLViewer() {
38         small=true;
39     }
40
41     public void setValue(Object JavaDoc value) {
42         this.value = (URL JavaDoc)value;
43     }
44
45     public void genHTML(PrintWriter JavaDoc out) {
46         if (value!=null) {
47             if (small) {
48                 out.print("<img SRC=\""+value.toString()+
49                           "\" width=50 height=50 alt=\"\">");
50             } else {
51                 out.print("<img SRC=\""+value.toString()+"\" alt=\"\">");
52             }
53         }
54     }
55 }
56
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