| 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 es.gva.cit.gazetteer.ui;

import es.gva.cit.gazetteer.querys.Feature;

import javax.swing.BoxLayout;

import javax.swing.DefaultListModel;

import javax.swing.JButton;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.JList;

/**

 * @author Jorge Piera Llodra (piera_jor@gva.es)

 */

public class ShowResultsPanel extends JPanel {

    private Feature[] features;      

    private JPanel descriptionPanel = null;

    private JPanel linksPanel = null;

    private JPanel jPanel = null;

    private JButton mapButton = null; //  @jve:decl-index=0:

    private JScrollPane descriptionScroll = null; //  @jve:decl-index=0:

    private JLabel jLabel1 = null;

    private JPanel jPanel1 = null;

    private JPanel nextLastPanel = null;

    private JButton lastButton = null;

    private JLabel textLabel = null;

    private JButton nextButton = null;

    private int numPages;

        private JButton closeButton = null;

        private DefaultListModel listModel = null;

        private JList descriptionList = null;

    public ShowResultsPanel(Feature[] features,int numPages,int recordsByPage) {

        super();   

        this.features = features;

        this.numPages = numPages;

        initialize(recordsByPage);

    }

    /**

     * This method initializes this

     *

     * @return void

     */

    private void initialize(int recordsByPage) {

        this.setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));

        this.setSize(703, 264);

        this.add(getNextLastPanel(), null);

        this.add(getJPanel1(), null);

        this.add(getDescriptionPanel(), null);

        this.add(getJPanel(), null);

        this.add(getLinksPanel(), null);

        actualizaLabel(1,recordsByPage);

    }

    /**

     * It loads the feature list

     *

     */

    private void loadList(int first,int last){

        if (features.length < last)

            last = features.length - 1;

             listModel.removeAllElements();

        int index = 0;

        for (int i=first ; i<=last ; i++)

            if (i < features.length){

                listModel.add(index,features[i]);

                index++;

            }        

    }

    /**

     * Actualiza el valor de la cadena de taexto que muestra los resultados

     * @param number

     * Registro actual

     */

    public void actualizaLabel(int number,int recordsByPage) {

        textLabel.setText("Resultados: " +String.valueOf(features.length) + ". P?gina: " + String.valueOf(number) + " de " +

            String.valueOf(this.numPages));

        loadList((number * recordsByPage) - recordsByPage,(number * recordsByPage)-1);

    }

    /**

     * @param mapButton The mapButton to set.

     */

    public void setMapButton(JButton mapButton) {

        this.mapButton = mapButton;

    }

    /**

     * This method initializes jPanel

     *

     * @return javax.swing.JPanel

     */

    private JPanel getDescriptionPanel() {

        if (descriptionPanel == null) {

            jLabel1 = new JLabel();

            descriptionPanel = new JPanel();

            descriptionPanel.setLayout(new BoxLayout(descriptionPanel,

                    BoxLayout.X_AXIS));

            descriptionPanel.setPreferredSize(new java.awt.Dimension(600, 200));

            jLabel1.setText("");

            jLabel1.setPreferredSize(new java.awt.Dimension(40, 0));

            descriptionPanel.add(getDescriptionScroll(), null);

        }

        return descriptionPanel;

    }

    /**

     * This method initializes jPanel

     *

     * @return javax.swing.JPanel

     */

    private JPanel getLinksPanel() {

        if (linksPanel == null) {

            linksPanel = new JPanel();

            linksPanel.add(getMapButton(), null);

            linksPanel.add(getCloseButton(), null);

        }

        return linksPanel;

    }

    /**

     * This method initializes jPanel

     *

     * @return javax.swing.JPanel

     */

    private JPanel getJPanel() {

        if (jPanel == null) {

            jPanel = new JPanel();

        }

        return jPanel;

    }

    /**

     * This method initializes jButton 1

     *

     * @return javax.swing.JButton

     */

    public JButton getMapButton() {

        if (mapButton == null) {

            mapButton = new JButton();

            mapButton.setText("Cargar");

            mapButton.setPreferredSize(new java.awt.Dimension(102, 26));

        }

        return mapButton;

    }

    /**

     * This method initializes jScrollPane

     *

     * @return javax.swing.JScrollPane

     */

    public JScrollPane getDescriptionScroll() {

        if (descriptionScroll == null) {

            descriptionScroll = new JScrollPane();

            descriptionScroll.setHorizontalScrollBarPolicy(javax.swing.JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);

            descriptionScroll.setVerticalScrollBarPolicy(javax.swing.JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);

            descriptionScroll.setPreferredSize(new java.awt.Dimension(400, 150));

            descriptionScroll.setViewportView(getDescriptionList());

        }

        return descriptionScroll;

    }

    /**

     * This method initializes jPanel1

     *

     * @return javax.swing.JPanel

     */

    private JPanel getJPanel1() {

        if (jPanel1 == null) {

            jPanel1 = new JPanel();

        }

        return jPanel1;

    }

    /**

     * This method initializes jPanel2

     *

     * @return javax.swing.JPanel

     */

    private JPanel getNextLastPanel() {

        if (nextLastPanel == null) {

            textLabel = new JLabel();

            nextLastPanel = new JPanel();

            textLabel.setText("JLabel");

            nextLastPanel.add(getLastButton(), null);

            nextLastPanel.add(textLabel, null);

            nextLastPanel.add(getNextButton(), null);

        }

        return nextLastPanel;

    }

    /**

     * This method initializes jButton

     *

     * @return javax.swing.JButton

     */

    public JButton getLastButton() {

        if (lastButton == null) {

            lastButton = new JButton();

            lastButton.setText("Anterior");

            lastButton.setEnabled(false);

        }

        return lastButton;

    }

    /**

     * This method initializes jButton

     *

     * @return javax.swing.JButton

     */

    public JButton getNextButton() {

        if (nextButton == null) {

            nextButton = new JButton();

            nextButton.setText("Siguiente");

            if (this.numPages < 2) {

                nextButton.setEnabled(false);

            }

        }

        return nextButton;

    }

        /**

         * This method initializes jButton        

         *         

         * @return javax.swing.JButton        

         */    

        public JButton getCloseButton() {

                if (closeButton == null) {

                        closeButton = new JButton();

                        closeButton.setText("Cerrar");

                        closeButton.setPreferredSize(new java.awt.Dimension(102,26));

                }

                return closeButton;

        }

        /**

         * This method initializes jList        

         *         

         * @return javax.swing.JList        

         */    

        private JList getDescriptionList() {

                if (descriptionList == null) {

                    listModel = new DefaultListModel();

                    descriptionList = new JList(listModel);

                }

                return descriptionList;

        }

        public Feature getFeature(){

            if (descriptionList.getSelectedIndex() == -1)

                return null;

            return (Feature) listModel.getElementAt(descriptionList.getSelectedIndex());

        }

  } //  @jve:decl-index=0:visual-constraint="107,10"