| gvSIG desktop 1

/* 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.newlayer.preferences;

import java.util.Set;

import org.gvsig.newlayer.NewLayerProviderFactory;

import org.gvsig.tools.swing.api.Component;

/**

 * API for the Export to swing preferences component panel.

 * 

 * @author gvSIG Team

 * @version $Id$

 */

public interface NewLayerPreferencesComponent extends Component {

    /**

     * Returns the providers disabled by the user.

     * 

     * @return the providers disabled by the user

     */

    Set<NewLayerProviderFactory> getDisabledProviders();

    /**

     * Undoes all the user changes in the preferences.

     */

    void initializeDefaults();

    /**

     * Is the user has made any change in the preferences.

     * 

     * @return the user has made any change

     */

    boolean isValueChanged();

    /**

     * Tells the component the changes made by the user to the properties

     * had been performed.

     */

    void setChangesApplied();

}