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.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import javax.swing.JButton;

import javax.swing.JPanel;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.andami.ui.mdiManager.WindowInfo;

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

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * This dialog lets the user choose an available connection.

 * 

 * @author jldominguez, vsanjaime

 * 

 */

public class OracleConnectionChooserPanel extends JPanel implements IWindow,

                ActionListener, ItemListener, KeyListener {

        private static final long serialVersionUID = 1L;

        @SuppressWarnings("unused")

        private static Logger logger = LoggerFactory

                        .getLogger(OracleConnectionChooserPanel.class.getName());

        private ConnectionChooserPanel connectionPanel = null;

        private JButton okButton = null;

        private JButton cancelButton = null;

        private MyExplorer selectedExplorerParams = null;

        private boolean okPressed = false;

        WindowInfo winfo = null;

        /**

         * This method initializes

         * 

         */

        public OracleConnectionChooserPanel() {

                super();

                initialize();

        }

        /**

         * get window info

         */

        public WindowInfo getWindowInfo() {

                return winfo;

        }

        /**

         * get window profile

         */

        public Object getWindowProfile() {

                return WindowInfo.DIALOG_PROFILE;

        }

        /**

         * Create a explorer parameters with name of selected explorer

         * 

         * @return

         */

        public MyExplorer getSelectedServerExplorer() {

                return selectedExplorerParams;

        }

        /**

         * is ok button pressed

         * 

         * @return

         */

        public boolean isOkPressed() {

                return okPressed;

        }

        /**

         * Action Performed event

         */

        public void actionPerformed(ActionEvent arg0) {

                Object obj = arg0.getSource();

                // ok button

                if (obj == okButton) {

                        okPressed = true;

                        selectedExplorerParams = connectionPanel

                                        .getSelectedServerExplorer();

                        PluginServices.getMDIManager().closeWindow(this);

                }

                // cancel button

                if (obj == cancelButton) {

                        okPressed = false;

                        selectedExplorerParams = null;

                        PluginServices.getMDIManager().closeWindow(this);

                }

        }

        /**

         * changes selected item

         */

        public void itemStateChanged(ItemEvent e) {

                // combo explorers

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

                        MyExplorer selExplorer = connectionPanel

                                        .getSelectedServerExplorer();

                        if (selExplorer == null) {

                                okButton.setEnabled(false);

                                selectedExplorerParams = null;

                                return;

                        } else {

                                selectedExplorerParams = selExplorer;

                                okButton.setEnabled(true);

                                okButton.requestFocus();

                        }

                }

        }

        /**

         * Key pressed event

         */

        public void keyPressed(KeyEvent e) {

                Object src = e.getSource();

                if ((src == okButton) || (src == cancelButton)) {

                        ActionEvent aux = new ActionEvent(src,

                                        ActionEvent.ACTION_PERFORMED, "");

                        actionPerformed(aux);

                }

        }

        /**

         * Key released event

         */

        public void keyReleased(KeyEvent e) {

                // nothing to do

        }

        /**

         * Key typed event

         */

        public void keyTyped(KeyEvent e) {

                // nothing to do

        }

        /**

         * This method initializes this

         * 

         */

        private void initialize() {

                winfo = new WindowInfo(WindowInfo.MODALDIALOG);

                winfo.setHeight(50);

                winfo.setWidth(400);

                winfo.setTitle(PluginServices.getText(this, "choose_connection"));

                connectionPanel = new ConnectionChooserPanel();

                this.setLayout(new GridBagLayout());

                this.setSize(new java.awt.Dimension(395, 89));

                GridBagConstraints gridBagConstraints = new GridBagConstraints();

                gridBagConstraints.gridx = 0;

                gridBagConstraints.gridy = 1;

                gridBagConstraints.anchor = GridBagConstraints.EAST;

                gridBagConstraints.insets = new java.awt.Insets(2, 10, 5, 5);

                this.add(getOkButton(), gridBagConstraints);

                gridBagConstraints = new GridBagConstraints();

                gridBagConstraints.gridx = 1;

                gridBagConstraints.gridy = 1;

                gridBagConstraints.insets = new java.awt.Insets(2, 10, 5, 5);

                this.add(getCancelButton(), gridBagConstraints);

                gridBagConstraints = new GridBagConstraints();

                gridBagConstraints.gridx = 0;

                gridBagConstraints.gridy = 0;

                gridBagConstraints.gridwidth = 2;

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

                gridBagConstraints.weightx = 1.0;

                gridBagConstraints.weighty = 1.0;

                gridBagConstraints.insets = new java.awt.Insets(0, 0, 0, 0);

                this.add(connectionPanel, gridBagConstraints);

                connectionPanel.availableConnectionsComboBox.addItemListener(this);

                selectedExplorerParams = connectionPanel.getSelectedServerExplorer();

                if (selectedExplorerParams == null) {

                        getOkButton().setEnabled(false);

                }

        }

        /**

         * This method initializes okButton

         * 

         * @return JButton

         */

        private JButton getOkButton() {

                if (okButton == null) {

                        okButton = new JButton(PluginServices.getText(this, "ok"));

                        okButton.addActionListener(this);

                        okButton.addKeyListener(this);

                }

                return okButton;

        }

        /**

         * This method initializes cancelButton

         * 

         * @return JButton

         */

        private JButton getCancelButton() {

                if (cancelButton == null) {

                        cancelButton = new JButton(PluginServices.getText(this, "cancel"));

                        cancelButton.addActionListener(this);

                        cancelButton.addKeyListener(this);

                }

                return cancelButton;

        }

}