Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

*

* Copyright (C) 2005 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.

*/

package com.iver.cit.gvsig.project.documents.table.gui;

import java.awt.GridBagConstraints;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import javax.swing.ButtonGroup;

import javax.swing.JButton;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import javax.swing.JTextField;

import com.iver.andami.PluginServices;

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

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

/**

 * Class to create csv file at disk with the statistics group generated from a table with an Specifically separator

 *

 *  Basic separator "," -> csv basic file

 *  Excel separator ";" -> csv file to work in gvSIG documents

 *

 *  Optionally separator -> the user can enter a character or a string

 *

 *

 * @author ?ngel Fraile Gri??n  e-mail: angel.fraile@iver.es

 *

 */

public class CSVSeparatorOptionsPanel extends JPanel implements IWindow,ItemListener,ActionListener{

        private static final long serialVersionUID = 1L;

        public static final String commaChar = ",";

        public static final String semicolonChar = ";";

        private JButton buttonAccept;

        private JButton buttonCancel;

        private JRadioButton commaOption;

        private JRadioButton semicolonOption;

        private JRadioButton otherSymbol;

        private JTextField symbol;

        private String separator = null;

        public CSVSeparatorOptionsPanel() {

                setName("Separation options");

                // Initialize component

                inicialize();

        }

        /**

         * Creating  a basic option separator panel

         *

         */

        private void inicialize() {

                GridBagConstraints gridBagConstraints = new GridBagConstraints();

                setLayout(new java.awt.GridBagLayout());

        gridBagConstraints = new java.awt.GridBagConstraints();

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

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

        add(getJCheckBoxPointComma(), gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();

        gridBagConstraints.gridwidth = 2;

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

        gridBagConstraints.weightx = 1.0;

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

        add(getJCheckBoxComma(), gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();

        gridBagConstraints.gridx = 0;

        gridBagConstraints.gridy = 1;

        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;

        gridBagConstraints.weighty = 1.0;

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

        add(getJCheckBoxOtherSymbol(), gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();

        gridBagConstraints.gridx = 1;

        gridBagConstraints.gridy = 1;

        gridBagConstraints.gridwidth = 2;

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

        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;

        gridBagConstraints.weightx = 1.0;

        gridBagConstraints.weighty = 1.0;

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

        add(getTextFieldSymbol(), gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();

        gridBagConstraints.gridx = 1;

        gridBagConstraints.gridy = 2;

        gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;

        gridBagConstraints.weightx = 1.0;

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

        add(getAcceptButton(), gridBagConstraints);

            gridBagConstraints = new java.awt.GridBagConstraints();

            gridBagConstraints.gridx = 2;

            gridBagConstraints.gridy = 2;

            add(getCancelButton(), gridBagConstraints);

            ButtonGroup group = new ButtonGroup();

            group.add(commaOption);

            group.add(semicolonOption);

            group.add(otherSymbol);

        }

        /**

         * Selection option comma as the separator

         *

         *

         * @return JRadioButton

         */

        private JRadioButton getJCheckBoxComma() {

                if (commaOption == null) {

                        commaOption = new JRadioButton(PluginServices.getText(this, "comma"),

                                        false);

                        commaOption.setEnabled(true);

                        commaOption.setToolTipText(PluginServices.getText(this, "sepatator_info_coma"));

                }

                return commaOption;

        }

        /**

         * Selection option semicolon as the separator

         *

         * @return JRadioButton

         */

        private JRadioButton getJCheckBoxPointComma() {

                if (semicolonOption == null) {

                        semicolonOption = new JRadioButton(PluginServices.getText(this, "semicolon"),

                                        true);

                        semicolonOption.setEnabled(true);

                        semicolonOption.setToolTipText(PluginServices.getText(this, "sepatator_info_semicolon"));

                }

                return semicolonOption;

        }

        /**

         * The user can enter the separator

         *

         * @return JRadioButton

         */

        private JRadioButton getJCheckBoxOtherSymbol() {

                if (otherSymbol == null) {

                        otherSymbol = new JRadioButton(PluginServices.getText(this, "otro_simbolo"),

                                        false);

                        otherSymbol.setEnabled(true);

                        otherSymbol.addItemListener(this);

                        otherSymbol.setToolTipText(PluginServices.getText(this, "sepatator_info_other"));

                }

                return otherSymbol;

        }

        /**

         * Return textfield where the user can enter a separator (char or string)

         *

         * @return TextField.

         */

        private JTextField getTextFieldSymbol() {

                if (symbol == null) {

                        symbol = new JTextField(null, 4);

                        symbol.setHorizontalAlignment(JTextField.RIGHT);

                        symbol.setEnabled(otherSymbol.isSelected());

                        symbol.setToolTipText(PluginServices.getText(this, "sepatator_info"));

                }

                return symbol;

        }

        /**

         * Method that generates the button to accept selected separator

          *

         * @return JButton

         */

        private JButton getAcceptButton() {

                if (buttonAccept == null) {

                        buttonAccept = new JButton();

                        buttonAccept.setText(PluginServices.getText(this, "Aceptar"));

                        buttonAccept.addActionListener(this);

                        buttonAccept.setToolTipText(PluginServices.getText(this, "Aceptar"));

                }

                return buttonAccept;

        }

        /**

         * Method that generates the button to cancel csv file creation

         *

         * @return JButton

         */

        private JButton getCancelButton() {

                if (buttonCancel == null) {

                        buttonCancel = new JButton();

                        buttonCancel.setText(PluginServices.getText(this, "Cancelar"));

                        buttonCancel.addActionListener(this);

                        buttonCancel.setToolTipText(PluginServices.getText(this, "Cancelar"));

                }

                return buttonCancel;

        }

        /**

         * Window properties

         *

         * @see com.iver.andami.ui.mdiManager.IWindow#getWindowInfo()

         */

        public WindowInfo getWindowInfo() {

                WindowInfo m_viewinfo = new WindowInfo(WindowInfo.MODALDIALOG | WindowInfo.RESIZABLE);

                m_viewinfo.setTitle(PluginServices.getText(this, "opciones_separacion"));

                m_viewinfo.setHeight(100);

                m_viewinfo.setWidth(300);

                return m_viewinfo;

        }

        /**

         * Getting the window profile

         */

        public Object getWindowProfile() {

                return WindowInfo.DIALOG_PROFILE;

        }

        /**

         * JRadioButton to enter the separator listener

         */

        public void itemStateChanged(ItemEvent e) {

                symbol.setEnabled(otherSymbol.isSelected());

        }

        /**

         * JButtons Accept and Cancel listener

         */

        public void actionPerformed(ActionEvent event) {

                if (event.getSource() == this.buttonAccept) {

                        if(commaOption.isSelected()) {

                                separator = commaChar;

                        }else if(semicolonOption.isSelected()) {

                                separator = semicolonChar;

                        }else if(otherSymbol.isSelected()) {

                                separator = symbol.getText();

                        }

                        PluginServices.getMDIManager().closeWindow(this);

                }

                if (event.getSource() == this.buttonCancel) {

                        separator = null;

                        PluginServices.getMDIManager().closeWindow(this);

                        return;

                }

        }

        /**

         *

         * @return separator

         *                                         - Chosen as the separator character or separator string

         */

        public String getSeparator() {

                return separator;

        }

}