| 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.showResults;

import es.gva.cit.catalogClient.traductor.ITranslator;

import es.gva.cit.gazetteer.GazetteerClient;

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

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JButton;

import javax.swing.JDialog;

import javax.swing.JPanel;

/**

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

 */

public class ShowResultsDialogPanel extends JPanel implements ActionListener {

    //  It is needed to close the frame

    private JDialog parent;

    protected ShowResultsPanel ppalPanel = null;

    protected Feature[] features = null;

    protected GazetteerClient client = null;

    private int currentPage = 0;

    private int recordsByPage = 0;

    private JButton nextButton = null;

    private JButton lastButton = null;

    private JButton mapButton = null;

    private JButton closeButton = null;

    private ITranslator translator = null;

    public ShowResultsDialogPanel(GazetteerClient client, Feature[] features,

            int recordsByPage,ITranslator translator) {

        this.features = features;

        this.client = client;

        this.currentPage = 1;

        this.recordsByPage = recordsByPage;

        this.translator = translator;

         initialize(client,features,recordsByPage);     

    }

    public void initialize(GazetteerClient client, Feature[] features,

            int recordsByPage){

        this.features = features;

        this.client = client;

        this.currentPage = 1;

        this.recordsByPage = recordsByPage;

        ppalPanel = new ShowResultsPanel(features,getNumPages(),recordsByPage,translator);

        setDefaultButtonListeners();

        add(ppalPanel);

    }

    private void setDefaultButtonListeners() {

        nextButton = ppalPanel.getNextButton();

        lastButton = ppalPanel.getLastButton();

        mapButton = ppalPanel.getMapButton();

        closeButton = ppalPanel.getCloseButton();

        nextButton.addActionListener(this);

        lastButton.addActionListener(this);

        mapButton.addActionListener(this);

        closeButton.addActionListener(this);

    }

    private JButton getMapButton() {

        return mapButton;

    }

    private JButton getCloseButton(){

        return closeButton;

    }

    public void actionPerformed(ActionEvent e) {

        if (e.getActionCommand().equals("next")) {

            nextButtonActionPerformed();

        } 

        if (e.getActionCommand().equals("last")) {

            lastButtonActionPerformed();

        } 

        if (e.getActionCommand().equals("localize")) {

            loadButtonActionPerformed();

        } 

        if (e.getActionCommand().equals("close")) {

            closeButtonActionPerformed();

        }

    }

    private int getNumPages(){

        if ((features.length % recordsByPage) == 0)

            return features.length/recordsByPage;

        return (features.length/recordsByPage) + 1;

    }

    public void nextButtonActionPerformed() {

        this.currentPage = this.currentPage + 1;

        if (this.currentPage == getNumPages()) {

            nextButton.setEnabled(false);

        } else {

            nextButton.setEnabled(true);

        }

        lastButton.setEnabled(true);

        ppalPanel.actualizaLabel(currentPage,recordsByPage);

    }

    public void lastButtonActionPerformed() {

        this.currentPage = this.currentPage - 1;

        if (this.currentPage == 1) {

            lastButton.setEnabled(false);

        } else {

            lastButton.setEnabled(true);

        }

        nextButton.setEnabled(true);

        ppalPanel.actualizaLabel(currentPage,recordsByPage);

    }

    public void loadButtonActionPerformed() {

        Feature feature = ppalPanel.getFeature();

        if (feature != null){

            System.out.println("ID: " + feature.getId());

            System.out.println("NAME: " + feature.getName());

            System.out.println("DESCRIPTION: " + feature.getDescription());

            System.out.println("COORDINATES: X=" + feature.getCoordinates().getX() + " Y=" + feature.getCoordinates().getY());

        }

    }

    public void closeButtonActionPerformed() {

        parent.setVisible(false);

    }

    /**

     * @param parent The parent to set.

     */

    public void setParent(JDialog parent) {

        this.parent = parent;

    }

}