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Java > Open Source Codes > org > opencms > applet > upload > ImageFilter


1 /*
2  * File : $Source: /usr/local/cvs/opencms/src-components/org/opencms/applet/upload/ImageFilter.java,v $
3  * Date : $Date: 2006/10/17 13:33:11 $
4  * Version: $Revision: 1.10 $
5  *
6  * This library is part of OpenCms -
7  * the Open Source Content Mananagement System
8  *
9  * Copyright (c) 2005 Alkacon Software GmbH (http://www.alkacon.com)
10  *
11  * This library is free software; you can redistribute it and/or
12  * modify it under the terms of the GNU Lesser General Public
13  * License as published by the Free Software Foundation; either
14  * version 2.1 of the License, or (at your option) any later version.
15  *
16  * This library is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19  * Lesser General Public License for more details.
20  *
21  * For further information about Alkacon Software GmbH, please see the
22  * company website: http://www.alkacon.com
23  *
24  * For further information about OpenCms, please see the
25  * project website: http://www.opencms.org
26  *
27  * You should have received a copy of the GNU Lesser General Public
28  * License along with this library; if not, write to the Free Software
29  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30  */
31
32 package org.opencms.applet.upload;
33
34 import java.io.File JavaDoc;
35
36 import javax.swing.filechooser.FileFilter JavaDoc;
37
38 /**
39  * Filter for fileselector box, filters image files.<p>
40  *
41  * Filetypes returned by this filter are GIF, TIF, JPG and PNG.
42  *
43  * Based on the Java 1.4 example. <p>
44  *
45  * @author Michael Emmerich
46  *
47  * @version $Revision: 1.10 $
48  *
49  * @since 6.0.0
50  */
51 public class ImageFilter extends FileFilter JavaDoc {
52
53     /**
54      * Accept all directories, GIF, TIF, JPG, BMP and PNG files.<p>
55      *
56      * @see javax.swing.filechooser.FileFilter#accept(java.io.File)
57      */
58     public boolean accept(File JavaDoc f) {
59
60         if (f.isDirectory()) {
61             return true;
62         }
63
64         return FileUploadUtils.isImageExtension(FileUploadUtils.getExtension(f));
65     }
66
67     /**
68      * @see javax.swing.filechooser.FileFilter#getDescription()
69      */
70     public String JavaDoc getDescription() {
71
72         return "Images";
73     }
74 }
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