Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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.gvsig.exportto.swing.prov.file.panel;

import java.awt.BorderLayout;

import java.awt.Component;

import java.io.File;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import org.gvsig.exportto.swing.ExporttoSwingLocator;

import org.gvsig.exportto.swing.ExporttoSwingManager;

import org.gvsig.exportto.swing.spi.ExporttoPanelValidationException;

import org.gvsig.exportto.swing.spi.ExporttoSwingProviderPanel;

import org.gvsig.i18n.Messages;

/**

 * @author gvSIG Team

 * @version $Id$

 *

 */

public class SelectFileOptionPanel extends ExporttoSwingProviderPanel{

    private static final long serialVersionUID = -7417782279157857962L;

    private JPanel optionsPanel;

    private static final ExporttoSwingManager EXPORTTO_SWING_MANAGER =

        ExporttoSwingLocator.getSwingManager();

    private org.gvsig.gui.beans.wizard.panel.SelectFileOptionPanel selectFileOptionPanel;

    /**

     * @param fileText

     */

    public SelectFileOptionPanel() {

        this(null);        

    }

    public SelectFileOptionPanel(JPanel optionsPanel) {

        super();

        this.setLayout(new BorderLayout());

        selectFileOptionPanel = new org.gvsig.gui.beans.wizard.panel.SelectFileOptionPanel(null);

        add(selectFileOptionPanel, BorderLayout.NORTH);

        if (optionsPanel != null){            

            optionsPanel.setBorder(

                javax.swing.BorderFactory.createCompoundBorder(javax.swing.BorderFactory.createTitledBorder(Messages.getText("options")),

                javax.swing.BorderFactory.createEmptyBorder(10, 5, 5, 5)));

            add(optionsPanel, BorderLayout.CENTER);

            this.optionsPanel = optionsPanel;

        }

    }

    @Override

    public String getPanelTitle() {    

        return EXPORTTO_SWING_MANAGER.getTranslation("Seleccionar_fichero");

    }

    public File getSelectedFile(){

        return selectFileOptionPanel.getSelectedFile();

    }

    @Override

    public boolean isValidPanel() throws ExporttoPanelValidationException {

        File file = selectFileOptionPanel.getSelectedFile();

        if ((file == null) || (file.equals(""))){

            throw new ExporttoPanelValidationException("The file can not be empty");

        }

        if( file.exists()){

            int resp = JOptionPane.showConfirmDialog((Component)selectFileOptionPanel, 

                EXPORTTO_SWING_MANAGER.getTranslation("fichero_ya_existe_seguro_desea_guardarlo"),

                EXPORTTO_SWING_MANAGER.getTranslation("guardar"), JOptionPane.YES_NO_OPTION);

            if (resp == JOptionPane.NO_OPTION) {

                return false;

            }

        }

        return true;

    }    

    /**

     * @return the optionsPanel

     */

    public JPanel getOptionsPanel() {

        return optionsPanel;

    }

}