| gvSIG desktop 1

/* gvSIG. Sistema de Informaci?n Geogr?fica 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 Ib??ez, 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 java.sql.Types;

import com.hardcode.gdbms.engine.values.ValueFactory;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.Extension;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.cit.gvsig.fmap.drivers.FieldDescription;

import com.iver.cit.gvsig.project.documents.table.gui.Table;

/**

 * DOCUMENT ME!

 *

 * @author Vicente Caballero Navarro

 */

public class TableEditChangeColumnsExtension extends Extension {

    /**

     * @see com.iver.andami.plugins.IExtension#initialize()

     */

    public void initialize() {

    }

    /**

     * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)

     */

    public void execute(String actionCommand) {

        IWindow v = PluginServices.getMDIManager().getActiveWindow();

        Table t = (Table) v;

        if ("REMOVECOLUMN".equals(actionCommand)) {

            t.removeColumn();

        }

        if ("ADDCOLUMN".equals(actionCommand)) {

                FieldDescription newField = new FieldDescription();

                newField.setDefaultValue(ValueFactory.createValue("default"));

                newField.setFieldName("prueba");

                newField.setFieldType(Types.VARCHAR);

                newField.setFieldLength(20);

            t.addColumn(newField);

        }

        if ("RENAMECOLUMN".equals(actionCommand)) {

                // TODO RENAME

            // t.addColumn();

        }

    }

    /**

     * @see com.iver.andami.plugins.IExtension#isEnabled()

     */

    public boolean isEnabled() {

            IWindow v = PluginServices.getMDIManager().getActiveWindow();

        if (v == null) {

            return false;

        }

        if (v instanceof Table) {

            return (((Table) v).isEditing()) && ((Table) v).getSelectedFieldIndices().cardinality()>0;

        }

        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 && ((Table) v).isEditing()) {

            return true;

        } else {

            return false;

        }

    }

}