+++ /dev/null
-/*\r
-GNU Lesser General Public License\r
-\r
-MutableFilter\r
-Copyright (C) 2000-2002 Howard A Kistler\r
-\r
-This library is free software; you can redistribute it and/or\r
-modify it under the terms of the GNU Lesser General Public\r
-License as published by the Free Software Foundation; either\r
-version 2.1 of the License, or (at your option) any later version.\r
-\r
-This library is distributed in the hope that it will be useful,\r
-but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\r
-Lesser General Public License for more details.\r
-\r
-You should have received a copy of the GNU Lesser General Public\r
-License along with this library; if not, write to the Free Software\r
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
-*/\r
-\r
-package com.hexidec.util;\r
-\r
-import java.io.File;\r
-import javax.swing.filechooser.FileFilter;\r
-\r
-/** Class for providing JFileChooser with a FileFilter\r
- */\r
-public class MutableFilter extends FileFilter\r
-{\r
- private String[] acceptableExtensions;\r
- private String descriptor;\r
-\r
- public MutableFilter(String[] exts, String desc)\r
- {\r
- acceptableExtensions = exts;\r
- StringBuffer strbDesc = new StringBuffer(desc + " (");\r
- for(int i = 0; i < acceptableExtensions.length; i++)\r
- {\r
- if(i > 0) { strbDesc.append(", "); }\r
- strbDesc.append("*." + acceptableExtensions[i]);\r
- }\r
- strbDesc.append(")");\r
- descriptor = strbDesc.toString();\r
- }\r
-\r
- public boolean accept(File file)\r
- {\r
- if(file.isDirectory())\r
- {\r
- return true;\r
- }\r
- String fileName = file.getName();\r
- String fileExt = fileName.substring(fileName.lastIndexOf(".") + 1, fileName.length()).toLowerCase();\r
- if(fileExt != null)\r
- {\r
- for(int i = 0; i < acceptableExtensions.length; i++)\r
- {\r
- if(fileExt.equals(acceptableExtensions[i]))\r
- {\r
- return true;\r
- }\r
- }\r
- return false;\r
- }\r
- else\r
- {\r
- return false;\r
- }\r
- }\r
-\r
- public String getDescription()\r
- {\r
- return descriptor;\r
- }\r
-}\r
-\r