Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.app.project.documents.table.gui;

import java.awt.BorderLayout;

import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.ArrayList;

import java.util.List;

import javax.swing.JButton;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.JTextArea;

import org.gvsig.andami.PluginServices;

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

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

import org.gvsig.app.project.documents.table.ExportStatisticsFile;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

/**

 * @author Fernando Gonz?lez Cort?s

 */

public class Statistics extends JPanel implements IWindow {

    /**

         * 

         */

    private static final long serialVersionUID = 4121044001351869615L;

    private JScrollPane jScrollPane = null;

    private JTextArea txtStatistics = null;

    private JButton jButton = null;

    private JPanel jPanel = null;

    private JButton jButtonExport;

    // private Hashtable<String, Number> valores = new Hashtable<String,

    // Number>();

    // private TreeMap<String, Number> valores = new TreeMap<String, Number>();

    private List<MyObjectStatistics> valores =

        new ArrayList<MyObjectStatistics>();

    // private HashSet<String, Number> valores = new HashSet<String, Number>();

    /**

     * This is the default constructor

     */

    public Statistics() {

        super();

        initialize();

    }

    /**

     * This method initializes this

     * 

     * @return void

     */

    private void initialize() {

        this.setLayout(new BorderLayout());

        this.setSize(300, 200);

        this.add(getJScrollPane(), java.awt.BorderLayout.CENTER);

        this.add(getJPanel(), java.awt.BorderLayout.SOUTH);

    }

    /**

     * This method initializes jScrollPane

     * 

     * @return javax.swing.JScrollPane

     */

    private JScrollPane getJScrollPane() {

        if (jScrollPane == null) {

            jScrollPane = new JScrollPane();

            jScrollPane.setViewportView(getTxtStatistics());

        }

        return jScrollPane;

    }

    /**

     * This method initializes jTextArea

     * 

     * @return javax.swing.JTextArea

     */

    private JTextArea getTxtStatistics() {

        if (txtStatistics == null) {

            txtStatistics = new JTextArea();

        }

        return txtStatistics;

    }

    /**

     * This method initializes jButton

     * 

     * @return JButton

     */

    private JButton getJButton() {

        if (jButton == null) {

            jButton =

                ToolsSwingLocator.getUsabilitySwingManager().createJButton();

            jButton.setPreferredSize(new java.awt.Dimension(100, 18));

            jButton.setText(PluginServices.getText(this, "cerrar"));

            jButton.addActionListener(new ActionListener() {

                public void actionPerformed(ActionEvent e) {

                    PluginServices.getMDIManager().closeWindow(Statistics.this);

                }

            });

        }

        return jButton;

    }

    /**

     * This method initializes jButton

     * 

     * @return JButton

     *         - New JButton to Export the statistics

     */

    private JButton getJButtonExport() {

        if (jButtonExport == null) {

            jButtonExport =

                ToolsSwingLocator.getUsabilitySwingManager().createJButton();

            jButtonExport.setPreferredSize(new java.awt.Dimension(100, 18));

            jButtonExport.setText(PluginServices.getText(this, "exportar"));

            jButtonExport.addActionListener(new ActionListener() {

                public void actionPerformed(ActionEvent e) {

                    new ExportStatisticsFile(valores); // Class to export

                                                       // statistics to dbf or

                                                       // csv format

                }

            });// listener

        }

        return jButtonExport;

    }

    /**

     * This method initializes jPanel

     * 

     * @return javax.swing.JPanel

     */

    private JPanel getJPanel() {

        if (jPanel == null) {

            jPanel = new JPanel();

            FlowLayout layout = new FlowLayout();

            layout.setAlignment(FlowLayout.RIGHT);

            jPanel.setLayout(layout);

            jPanel.add(getJButtonExport(), null);

            jPanel.add(getJButton(), null);

        }

        return jPanel;

    }

    /**

     * @see org.gvsig.andami.ui.mdiManager.IWindow#getWindowInfo()

     */

    public WindowInfo getWindowInfo() {

        WindowInfo vi = new WindowInfo(WindowInfo.MODALDIALOG);

        vi.setTitle(PluginServices.getText(this, "estadisticas"));

        return vi;

    }

    /**

     * @param i

     * @param j

     * @param k

     * @param l

     * @param m

     * @param n

     * @param o

     * @param p

     */

    public void setStatistics(double media, double maximo, double minimo,

        double varianza, double desviacion, long numero, double ambito,

        double suma) {

        getTxtStatistics().setText(

            PluginServices.getText(this, "suma") + ": " + suma + "\n"

                + PluginServices.getText(this, "recuento") + ": " + numero

                + "\n" + PluginServices.getText(this, "media") + ": " + media

                + "\n" + PluginServices.getText(this, "maximo") + ": " + maximo

                + "\n" + PluginServices.getText(this, "minimo") + ": " + minimo

                + "\n" + PluginServices.getText(this, "ambito") + ": " + ambito

                + "\n" + PluginServices.getText(this, "varianza") + ": "

                + varianza + "\n"

                + PluginServices.getText(this, "desviacion_tipica") + ": "

                + desviacion);

        // Saving the statistics table values necessary in

        // ExportStatisticsFile.java

        valores.add(new MyObjectStatistics(

            PluginServices.getText(this, "suma"), suma));

        valores.add(new MyObjectStatistics(PluginServices.getText(this,

            "recuento"), numero));

        valores.add(new MyObjectStatistics(PluginServices

            .getText(this, "media"), media));

        valores.add(new MyObjectStatistics(PluginServices.getText(this,

            "maximo"), maximo));

        valores.add(new MyObjectStatistics(PluginServices.getText(this,

            "minimo"), minimo));

        valores.add(new MyObjectStatistics(PluginServices.getText(this,

            "ambito"), ambito));

        valores.add(new MyObjectStatistics(PluginServices.getText(this,

            "varianza"), varianza));

        valores.add(new MyObjectStatistics(PluginServices.getText(this,

            "desviacion_tipica"), desviacion));

    }

    /**

     * Class to create an object with key and value.

     * 

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

     * 

     */

    public class MyObjectStatistics {

        private String key;

        private double value;

        public MyObjectStatistics(String key, double value) {

            this.key = key;

            this.value = value;

        }

        public String getKey() {

            return this.key;

        }

        public double getValue() {

            return this.value;

        }

    }

    public Object getWindowProfile() {

        return WindowInfo.DIALOG_PROFILE;

    }

}