Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.app.project.documents.view.legend.gui;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.i18n.I18nManager;

import org.apache.commons.lang3.StringUtils;

import java.io.File;

import javax.swing.filechooser.FileFilter;

/**

 * Utility class to deal with legend files (sld, gvsleg, etc)

 */

public class LegendFileFilter extends FileFilter {

    private String fileExt = "";

    private String description = "";

    private I18nManager i18n = ToolsLocator.getI18nManager();

    public LegendFileFilter(String ext, String desc) {

        fileExt = ext.toLowerCase();

        description = desc;

    }

    public LegendFileFilter(String ext) {

        StringBuilder sb = new StringBuilder();

        fileExt = ext.toLowerCase();

        description = i18n.getTranslation("format_for_legends");

        description = StringUtils.replace(description, "%(ext)",

                ext.toUpperCase());

        sb.append(description);

        sb.append(" (*." + ext.toLowerCase() + ")");

        description = sb.toString();

    }

    public String getFileExtension() {

        return fileExt;

    }

    public boolean accept(File pathname) {

        if (pathname.isDirectory()) {

            return true;

        }

        else {

            return pathname.getAbsolutePath().toLowerCase()

                    .endsWith("." + fileExt);

        }

    }

    public String getDescription() {

        return description;

    }

}