49 lines
1.4 KiB
Java
49 lines
1.4 KiB
Java
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/*
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package esrpatchjava;
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import java.io.File;
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import javax.swing.filechooser.*;
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public class ISOFileFilter extends FileFilter {
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public boolean accept(File f) {
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if (f.isDirectory()) {
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return true;
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}
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String extension = getExtension(f);
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if (extension != null)
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return extension.compareToIgnoreCase("iso") == 0;
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return false;
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}
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public String getDescription() {
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return "ISO Files";
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}
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private String getExtension(File f) {
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String ext = null;
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String s = f.getName();
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int i = s.lastIndexOf('.');
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if (i > 0 && i < s.length() - 1) {
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ext = s.substring(i+1).toLowerCase();
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}
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return ext;
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}
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}
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