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.

 *

 */

/*

 * AUTHORS (In addition to CIT):

 * 2009 Prodevelop S.L. main development

 */

package org.gvsig.oracle.gui;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import java.beans.PropertyChangeEvent;

import java.beans.PropertyChangeListener;

import jwizardcomponent.JWizardComponents;

import jwizardcomponent.JWizardPanel;

import org.gvsig.geodb.vectorialdb.wizard.MyExplorer;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * New oracle spatial table wizard

 * 

 * @author jldominguez, vsanjaime

 * 

 */

public class NewOracleTableWizard extends JWizardPanel implements ItemListener,

                PropertyChangeListener {

        private static final long serialVersionUID = 1L;

        @SuppressWarnings("unused")

        private static final Logger logger = LoggerFactory

                        .getLogger(NewOracleTableWizard.class);

        private ConnectionChooserPanel connectionPanel = null;

        private MyExplorer selExplorer = null;

        /**

         * Constructor

         * 

         * @param wizardComponents

         */

        public NewOracleTableWizard(JWizardComponents wizardComponents) {

                super(wizardComponents);

                wizardComponents.addPropertyChangeListener(this);

                initialize();

        }

        /**

         * Events over panel

         */

        public void itemStateChanged(ItemEvent e) {

                // Combo

                if (e.getSource() == connectionPanel.availableConnectionsComboBox) {

                        MyExplorer selExp = connectionPanel.getSelectedServerExplorer();

                        if (selExp == null) {

                                getWizardComponents().getFinishButton().setEnabled(false);

                                selExplorer = null;

                                return;

                        }

                        getWizardComponents().getFinishButton().setEnabled(true);

                        selExplorer = selExp;

                }

        }

        /**

         * Property change event

         */

        public void propertyChange(PropertyChangeEvent evt) {

                if (evt.getPropertyName().compareToIgnoreCase(

                                JWizardComponents.CURRENT_PANEL_PROPERTY) == 0) {

                        if (evt.getNewValue() == this) {

                                boolean valid_conn = !(selExplorer == null);

                                getWizardComponents().getFinishButton().setEnabled(valid_conn);

                        }

                }

        }

        /**

         * Create a explorer parameters with name of selected explorer

         * 

         * @return

         */

        public MyExplorer getSelectedServerExplorer() {

                Object obj = connectionPanel.getSelectedServerExplorer();

                if (obj == null || obj instanceof String) {

                        return null;

                }

                return (MyExplorer) obj;

        }

        /**

         * This method initializes this

         * 

         */

        private void initialize() {

                connectionPanel = new ConnectionChooserPanel();

                this.setLayout(new GridBagLayout());

                this.setSize(new java.awt.Dimension(358, 263));

                GridBagConstraints gridBagConstraints = new GridBagConstraints();

                gridBagConstraints.gridx = 0;

                gridBagConstraints.gridy = 0;

                gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

                gridBagConstraints.weightx = 1.0;

                gridBagConstraints.weighty = 1.0;

                this.add(connectionPanel, gridBagConstraints);

                connectionPanel.availableConnectionsComboBox.addItemListener(this);

                getWizardComponents().getFinishButton().setEnabled(false);

        }

}