/* gvSIG. Sistema de Información Geográfica de la Generalitat Valenciana
 *
 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.
 *
 * For more information, contact:
 *
 *  Generalitat Valenciana
 *   Conselleria d'Infraestructures i Transport
 *   Av. Blasco Ibáñez, 50
 *   46010 VALENCIA
 *   SPAIN
 *
 *      +34 963862235
 *   gvsig@gva.es
 *      www.gvsig.gva.es
 *
 *    or
 *
 *   IVER T.I. S.A
 *   Salamanca 50
 *   46005 Valencia
 *   Spain
 *
 *   +34 963163400
 *   dac@iver.es
 */
package com.iver.cit.gvsig;

import com.hardcode.gdbms.driver.exceptions.ReadDriverException;
import com.iver.andami.PluginServices;
import com.iver.andami.messages.NotificationManager;
import com.iver.andami.plugins.Extension;
import com.iver.andami.ui.mdiManager.IWindow;
import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException;
import com.iver.cit.gvsig.project.documents.table.gui.Table;


/**
 * DOCUMENT ME!
 *
 * @author Vicente Caballero Navarro
 */
public class TableEditCopyExtension extends Extension {
    /**
     * @see com.iver.andami.plugins.IExtension#initialize()
     */
    public void initialize() {
    	registerIcons();
    }

    private void registerIcons(){
    	PluginServices.getIconTheme().registerDefault(
				"edit-copy",
				this.getClass().getClassLoader().getResource("images/editcopy.png")
			);
    }
    /**
     * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)
     */
    public void execute(String actionCommand) {
        if ("COPY".equals(actionCommand)) {
            IWindow v = PluginServices.getMDIManager().getActiveWindow();

            try {
                ((Table) v).copyRow();
            } catch (ReadDriverException e) {
				 NotificationManager.addError("No se pudo copiar la fila", e);
			} 
        }
    }

    /**
     * @see com.iver.andami.plugins.IExtension#isEnabled()
     */
    public boolean isEnabled() {
    	IWindow v = PluginServices.getMDIManager().getActiveWindow();

        if (v == null) {
            return false;
        } else if (v.getClass() == Table.class) {
            return (((Table) v).getSelectedRowIndices().length>0);
        } else {
            return false;
        }
    }

    /**
     * @see com.iver.andami.plugins.IExtension#isVisible()
     */
    public boolean isVisible() {
        IWindow v = PluginServices.getMDIManager().getActiveWindow();

        if (v == null) {
            return false;
        } else if (v instanceof Table) {
            return true;
        } else {
            return false;
        }
    }
}
