/*
* org.openmicroscopy.shoola.util.filter.file.PythonFilter
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2010 University of Dundee. All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.util.filter.file;
//Java imports
import java.io.File;
import javax.swing.filechooser.FileFilter;
//Third-party libraries
//Application-internal dependencies
/**
* Filters the <code>Python</code> files.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
* @version 3.0
* <small>
* (<b>Internal version:</b> $Revision: $Date: $)
* </small>
* @since 3.0-Beta4
*/
public class PythonFilter
extends CustomizedFileFilter
{
/** Possible file extensions. */
public static final String PYTHON = "py";
/** The possible extensions. */
public static final String[] extensions;
/** The description of the filter. */
private static final String description;
static {
extensions = new String[1];
extensions[0] = PYTHON;
StringBuffer s = new StringBuffer();
s.append("Python (");
for (int i = 0; i < extensions.length; i++) {
s.append("*."+extensions[i]);
if (i < extensions.length-1)
s.append(", ");
}
s.append(")");
description = s.toString();
}
/**
* Overridden to return the MIME type.
* @see CustomizedFileFilter#getMIMEType()
*/
public String getMIMEType() { return "application/octet-stream"; }
/**
* Overridden to return the extension of the filter.
* @see CustomizedFileFilter#getExtension()
*/
public String getExtension() { return PYTHON; }
/**
* Overridden to return the description of the filter.
* @see FileFilter#getDescription()
*/
public String getDescription() { return description; }
/**
* Overridden to accept file with the declared file extensions.
* @see FileFilter#accept(File)
*/
public boolean accept(File f)
{
if (f == null) return false;
if (f.isDirectory()) return true;
return isSupported(f.getName(), extensions);
}
/**
* Overridden to accept the file identified by its name.
* @see CustomizedFileFilter#accept(String)
*/
public boolean accept(String fileName)
{
return isSupported(fileName, extensions);
}
}