| gvSIG desktop 1

/*

 * Created on 31-ene-2005

 *

 * 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 com.iver.cit.gvsig.project.documents.view.legend.gui;

import java.awt.BorderLayout;

import java.text.NumberFormat;

import java.text.ParseException;

import javax.swing.ButtonGroup;

import javax.swing.DefaultComboBoxModel;

import javax.swing.JCheckBox;

import javax.swing.JComboBox;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import javax.swing.JScrollPane;

import javax.swing.JTextArea;

import javax.swing.JTextField;

import org.apache.log4j.Logger;

import com.hardcode.gdbms.driver.exceptions.ReadDriverException;

import com.hardcode.gdbms.engine.data.DataSource;

import com.hardcode.gdbms.engine.data.driver.DriverException;

import com.iver.andami.PluginServices;

import com.iver.andami.messages.NotificationManager;

import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException;

import com.iver.cit.gvsig.fmap.drivers.DBLayerDefinition;

import com.iver.cit.gvsig.fmap.drivers.DriverIOException;

import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter;

import com.iver.cit.gvsig.fmap.layers.FLayer;

import com.iver.cit.gvsig.fmap.layers.FLyrDefault;

import com.iver.cit.gvsig.fmap.layers.FLyrVect;

import com.iver.cit.gvsig.fmap.layers.ReadableVectorial;

import com.iver.cit.gvsig.fmap.layers.VectorialAdapter;

import com.iver.cit.gvsig.fmap.layers.VectorialDBAdapter;

import com.iver.cit.gvsig.fmap.layers.VectorialFileAdapter;

import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData;

import com.iver.cit.gvsig.project.documents.view.IProjectView;

import com.iver.cit.gvsig.project.documents.view.gui.BaseView;

import com.iver.cit.gvsig.project.documents.view.legend.CreateSpatialIndexMonitorableTask;

import com.iver.utiles.swing.threads.IMonitorableTask;

/**

 * @author jmorell

 *

 * TODO To change the template for this generated type comment go to

 * Window - Preferences - Java - Code Style - Code Templates

 */

public class General extends AbstractThemeManagerPage {

        private static final long serialVersionUID = 1L;

    private static Logger logger = Logger.getLogger(VectorialUniqueValue.class.getName());

        private FLayer layer;

    //private ComandosListener actionListener = new ComandosListener(this);

        private IProjectView view;

        private NumberFormat nf = NumberFormat.getInstance();

        private JPanel jPanel = null;

        private JPanel jPanel1 = null;

        private JPanel jPanel2 = null;

        private JPanel jPanel4 = null;

        private JPanel jPanel5 = null;

        private JLabel jLabel = null;

        private JTextField txtLayerName = null;

        private JLabel jLabel1 = null;

        private JTextField jTextField1 = null;

        private JLabel jLabel2 = null;

        private JTextArea jTextArea = null;

        private JScrollPane jScrollPane = null;

        private ButtonGroup buttonGroup = null;

        private JRadioButton jRadioButton = null;

        private JRadioButton jRadioButton1 = null;

        private JLabel jLabel3 = null;

        private JTextField txtMinScale = null;

        private JLabel jLabel4 = null;

        private JPanel jPanel3 = null;

    private JPanel jPanel6 = null;

    private JPanel jPanel7 = null;

    private JPanel jPanel8 = null;

    private JLabel jLabel5 = null;

    private JComboBox jComboBox = null;

    private JLabel jLabel6 = null;

    private JTextField jTextField = null;

    private JLabel jLabel7 = null;

    private JComboBox jComboBox1 = null;

    private JCheckBox jCheckBoxSpatialIndex = null;

    /**

         * This is the default constructor

         */

        public General() {

                super();

                initialize();

        }

        /**

         * This method initializes this

         *

         * @return void

         */

        private  void initialize() {

                //setView();

                this.setLayout(null);

                //this.setLayer(null);

                this.setBounds(0, 0, 635, 352);

                this.add(getJCheckBoxSpatialIndex(), null);

                this.add(getJPanel(), null);

                this.add(getJPanel1(), null);

                this.add(getJPanel2(), null);

                this.add(getJPanel3(), null);

        }

        private void fillFieldNames() {

                DataSource rs;

                try {

                        rs = ((AlphanumericData)layer).getRecordset();

                        logger.debug("rs.start()");

                        rs.start();

                        String[] nomFields = new String[rs.getFieldCount()];

                        for (int i = 0; i < rs.getFieldCount(); i++) {

                                nomFields[i] = rs.getFieldName(i).trim();

                        }

                        rs.stop();

                } catch (ReadDriverException e) {

                        e.printStackTrace();

                }

        }

        public void setModel(FLayer layer) {

                this.layer = layer;

        if (layer instanceof FLyrVect) {

            FLyrVect lyrVect = (FLyrVect) layer;

            if(lyrVect.getISpatialIndex() == null) {

                getJCheckBoxSpatialIndex().setSelected(false);

            } else {

                getJCheckBoxSpatialIndex().setSelected(true);

            }

        }

                if (layer.getMinScale() != -1)

                    getTxtMaxScale().setText(nf.format(layer.getMinScale()));

                if (layer.getMaxScale() != -1)

                    getTxtMinScale().setText(nf.format(layer.getMaxScale()));

                if (layer.getMinScale() == -1 && layer.getMaxScale() == -1) {

                        getJRadioButton().setSelected(true);

                        jLabel1.setEnabled(false);

                        jTextField1.setEnabled(false);

                        jLabel2.setEnabled(false);

                        jLabel3.setEnabled(false);

                        txtMinScale.setEnabled(false);

                        jLabel4.setEnabled(false);

                } else {

                        getJRadioButton1().setSelected(true);

                        jLabel1.setEnabled(true);

                        jTextField1.setEnabled(true);

                        jLabel2.setEnabled(true);

                        jLabel3.setEnabled(true);

                        txtMinScale.setEnabled(true);

                        jLabel4.setEnabled(true);

                }

                fillFieldNames();

                txtLayerName.setText(layer.getName());

                showLayerInfo();

                if (PluginServices.getMainFrame() != null)

                if  (PluginServices.getMDIManager().getActiveWindow() instanceof BaseView ){

                    BaseView theView = (BaseView)PluginServices.getMDIManager().getActiveWindow();

                    view = theView.getModel();

            try {

                if (layer instanceof AlphanumericData) {

                    AlphanumericData ad = (AlphanumericData) layer;

                    DataSource ds;

                    ds = ad.getRecordset();

                    String[] names = new String[ds.getFieldCount()];

                    for (int i = 0; i < ds.getFieldCount(); i++) {

                        names[i] = ds.getFieldName(i);

                    }

                    //jComboBox = new javax.swing.JComboBox(names);

                    DefaultComboBoxModel defaultModel = new DefaultComboBoxModel(names);

                    jComboBox.setModel(defaultModel);

                    if (view.getSelectedField() != null) {

                        jComboBox.setSelectedItem(view.getSelectedField());

                    }

                }else{

                    jComboBox = new javax.swing.JComboBox();

                }

             } catch (ReadDriverException e) {

                NotificationManager.addError("No se pudo obtener la tabla", e);

            }

            if (view.getSelectedField() != null) {

                getJTextField().setText(view.getExtLink());

            }

            getJComboBox1().addItem(PluginServices.getText(this,

                    "Enlazar_a_ficheros_de_imagen"));

            getJComboBox1().addItem(PluginServices.getText(this,

            "Enlazar_a_fichero_de_texto"));

            if (view.getSelectedField() != null) {

                getJComboBox1().setSelectedIndex(view.getTypeLink());

            }

                }

        }

        /**

         * This method initializes jPanel

         *

         * @return javax.swing.JPanel

         */

        private JPanel getJPanel() {

                if (jPanel == null) {

                        jLabel = new JLabel();

                        jPanel = new JPanel();

                        jPanel.setLayout(null);

                        jLabel.setText(PluginServices.getText(this,"Nombre") + ":");

                        jLabel.setComponentOrientation(java.awt.ComponentOrientation.UNKNOWN);

                        jLabel.setBounds(0, 3, 78, 15);

                        jPanel.setComponentOrientation(java.awt.ComponentOrientation.UNKNOWN);

                        jPanel.setLocation(5, 6);

                        jPanel.setSize(357, 20);

                        jPanel.add(jLabel, null);

                        jPanel.add(getTxtLayerName(), null);

                }

                return jPanel;

        }

        /**

         * This method initializes jPanel1

         *

         * @return javax.swing.JPanel

         */

        private JPanel getJPanel1() {

                if (jPanel1 == null) {

                        jPanel1 = new JPanel();

                        jPanel1.setLayout(null);

                        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder(null, PluginServices.getText(this,"rango_de_escalas"), javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null));

                        jPanel1.setBounds(5, 61, 432, 137);

                        jPanel1.add(getJPanel4(), null);

                        jPanel1.add(getJPanel5(), null);

                }

                return jPanel1;

        }

        /**

         * This method initializes jPanel2

         *

         * @return javax.swing.JPanel

         */

        private JPanel getJPanel2() {

                if (jPanel2 == null) {

                        jPanel2 = new JPanel();

                        jPanel2.setLayout(null);

                        jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder(null, PluginServices.getText(this,"propiedades"), javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null));

                        jPanel2.setBounds(5, 196, 303, 155);

                        jPanel2.add(getJScrollPane(), null);

                }

                return jPanel2;

        }

        /**

         * This method initializes jPanel4

         *

         * @return javax.swing.JPanel

         */

        private JPanel getJPanel4() {

                if (jPanel4 == null) {

                        jPanel4 = new JPanel();

                        jPanel4.setLayout(null);

                        jPanel4.setBounds(6, 21, 398, 46);

                        jPanel4.add(getJRadioButton(), null);

                        jPanel4.add(getJRadioButton1(), null);

                        buttonGroup = new ButtonGroup();

                        buttonGroup.add(getJRadioButton());

                        buttonGroup.add(getJRadioButton1());

                }

                return jPanel4;

        }

        /**

         * This method initializes jPanel5

         *

         * @return javax.swing.JPanel

         */

        private JPanel getJPanel5() {

                if (jPanel5 == null) {

                        jLabel4 = new JLabel();

                        jLabel3 = new JLabel();

                        jLabel2 = new JLabel();

                        jLabel1 = new JLabel();

                        jPanel5 = new JPanel();

                        jPanel5.setLayout(null);

                        jLabel1.setText(PluginServices.getText(this,"este_por_debajo_de_"));

                        jLabel1.setBounds(6, 6, 138, 20);

                        jLabel1.setEnabled(false);

                        jLabel2.setText("(" + PluginServices.getText(this,"escala_minima") + ")");

                        jLabel2.setBounds(302, 6, 111, 20);

                        jLabel2.setEnabled(false);

                        jPanel5.setBounds(15, 69, 414, 53);

                        jLabel3.setBounds(6, 31, 138, 20);

                        jLabel3.setText(PluginServices.getText(this,"este_por_encima_de"));

                        jLabel3.setEnabled(false);

                        jLabel4.setBounds(302, 31, 111, 20);

                        jLabel4.setText("(" + PluginServices.getText(this,"escala_maxima") + ")");

                        jLabel4.setEnabled(false);

                        jPanel5.add(jLabel1, null);

                        jPanel5.add(getTxtMaxScale(), null);

                        jPanel5.add(jLabel2, null);

                        jPanel5.add(jLabel3, null);

                        jPanel5.add(getTxtMinScale(), null);

                        jPanel5.add(jLabel4, null);

                }

                return jPanel5;

        }

        /**

         * This method initializes jTextField

         *

         * @return javax.swing.JTextField

         */

        private JTextField getTxtLayerName() {

                if (txtLayerName == null) {

                        //System.out.println("getJTestField(): layer = " + layer);

                        //layerName = layer.getName();

                        txtLayerName = new JTextField();

                        //jTextField.setText(layerName);

                        txtLayerName.setEditable(true);

                        txtLayerName.setBounds(80, 0, 229, 20);

                }

                return txtLayerName;

        }

        private JTextField getTxtMaxScale() {

                if (jTextField1 == null) {

                        jTextField1 = new JTextField();

                        jTextField1.setBounds(147, 6, 152, 20);

                        jTextField1.setEnabled(false);

                }

                return jTextField1;

        }

        private JTextArea getJTextArea() {

                if (jTextArea == null) {

                        jTextArea = new JTextArea();

                        jTextArea.setEditable(false);

                        jTextArea.setBackground(java.awt.SystemColor.control);

                        //jTextArea.setText("Extent\n\tSuperior\n\tInferior\n\tIzquierda\n\tDerecha\n\nOrigen de datos\n\n... y movidas ...");

                }

                return jTextArea;

        }

        /*public void setLayer(FLayer layer) {

                this.layer = layer;

        }*/

        /**

         * This method initializes jScrollPane

         *

         * @return javax.swing.JScrollPane

         */

        private JScrollPane getJScrollPane() {

                if (jScrollPane == null) {

                        jScrollPane = new JScrollPane();

                        jScrollPane.setViewportView(getJTextArea());

                        jScrollPane.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.LOWERED));

                        jScrollPane.setPreferredSize(new java.awt.Dimension(100,100));

                        jScrollPane.setBounds(6, 21, 283, 120);

                }

                return jScrollPane;

        }

        /**

         * This method initializes jRadioButton

         *

         * @return javax.swing.JRadioButton

         */

        private JRadioButton getJRadioButton() {

                if (jRadioButton == null) {

                        jRadioButton = new JRadioButton();

                        jRadioButton.setText(PluginServices.getText(this,"Mostrar_siempre"));

                        jRadioButton.setBounds(0, 0, 301, 23);

                        jRadioButton.setSelected(true);

                        jRadioButton.addActionListener(new java.awt.event.ActionListener() {

                                public void actionPerformed(java.awt.event.ActionEvent e) {

                                        //jPanel5.setEnabled(false);

                                        jLabel1.setEnabled(false);

                                        jTextField1.setEnabled(false);

                                        jLabel2.setEnabled(false);

                                        jLabel3.setEnabled(false);

                                        txtMinScale.setEnabled(false);

                                        jLabel4.setEnabled(false);

                                }

                        });

                }

                return jRadioButton;

        }

        /**

         * This method initializes jRadioButton1

         *

         * @return javax.swing.JRadioButton

         */

        private JRadioButton getJRadioButton1() {

                if (jRadioButton1 == null) {

                        jRadioButton1 = new JRadioButton();

                        jRadioButton1.setText(PluginServices.getText(this,"No_mostrar_la_capa_cuando_la_escala"));

                        jRadioButton1.setBounds(0, 23, 301, 23);

                        jRadioButton1.addActionListener(new java.awt.event.ActionListener() {

                                public void actionPerformed(java.awt.event.ActionEvent e) {

                                        //jPanel5.setEnabled(true);

                                        jLabel1.setEnabled(true);

                                        jTextField1.setEnabled(true);

                                        jLabel2.setEnabled(true);

                                        jLabel3.setEnabled(true);

                                        txtMinScale.setEnabled(true);

                                        jLabel4.setEnabled(true);

                                }

                        });

                }

                return jRadioButton1;

        }

        /**

         * This method initializes jTextField2

         *

         * @return javax.swing.JTextField

         */

        private JTextField getTxtMinScale() {

                if (txtMinScale == null) {

                        txtMinScale = new JTextField();

                        txtMinScale.setBounds(147, 31, 152, 20);

                        txtMinScale.setEnabled(false);

                }

                return txtMinScale;

        }

        private String getLayerName(){

                return txtLayerName.getText().toString();

        }

    /**

     * This method initializes jPanel3

     *

     * @return javax.swing.JPanel

     */

    private JPanel getJPanel3() {

            if (jPanel3 == null) {

                    jPanel3 = new JPanel();

                    jPanel3.setLayout(null);

                    jPanel3.setBounds(315, 195, 313, 154);

                    jPanel3.setBorder(javax.swing.BorderFactory.createTitledBorder(javax.swing.BorderFactory.createEtchedBorder(javax.swing.border.EtchedBorder.LOWERED), PluginServices.getText(this, "Hiperenlace"), javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null));

                    jPanel3.add(getJPanel6(), null);

            }

            return jPanel3;

    }

    /**

     * This method initializes jPanel6

     *

     * @return javax.swing.JPanel

     */

    private JPanel getJPanel6() {

            if (jPanel6 == null) {

                    jPanel6 = new JPanel();

                    jPanel6.setLayout(new BorderLayout());

                    jPanel6.setBounds(7, 22, 298, 119);

                    jPanel6.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.LOWERED));

                    jPanel6.add(getJPanel7(), java.awt.BorderLayout.NORTH);

                    jPanel6.add(getJPanel8(), java.awt.BorderLayout.CENTER);

            }

            return jPanel6;

    }

    /**

     * This method initializes jPanel7

     *

     * @return javax.swing.JPanel

     */

    private JPanel getJPanel7() {

            if (jPanel7 == null) {

                    jLabel6 = new JLabel();

                    jLabel6.setText(PluginServices.getText(this,"extension"));

                    jLabel5 = new JLabel();

                    jLabel5.setText(PluginServices.getText(this, "Campo") + "   ");

                    jPanel7 = new JPanel();

                    jPanel7.add(jLabel5, null);

                    jPanel7.add(getJComboBox(), null);

                    jPanel7.add(jLabel6, null);

                    jPanel7.add(getJTextField(), null);

            }

            return jPanel7;

    }

    /**

     * This method initializes jPanel8

     *

     * @return javax.swing.JPanel

     */

    private JPanel getJPanel8() {

            if (jPanel8 == null) {

                    jLabel7 = new JLabel();

                    jLabel7.setText(PluginServices.getText(this, "Accion_Predefinida") + "  ");

                    jPanel8 = new JPanel();

                    jPanel8.add(jLabel7, null);

                    jPanel8.add(getJComboBox1(), null);

            }

            return jPanel8;

    }

    /**

     * This method initializes jComboBox

     *

     * @return javax.swing.JComboBox

     */

    private JComboBox getJComboBox() {

            if (jComboBox == null) {

            jComboBox = new JComboBox();

            }

            return jComboBox;

    }

    /**

     * This method initializes jTextField

     *

     * @return javax.swing.JTextField

     */

    private JTextField getJTextField() {

            if (jTextField == null) {

                    jTextField = new JTextField();

            jTextField.setPreferredSize(new java.awt.Dimension(40,20));

            }

            return jTextField;

    }

    /**

     * This method initializes jComboBox1

     *

     * @return javax.swing.JComboBox

     */

    private JComboBox getJComboBox1() {

            if (jComboBox1 == null) {

                    jComboBox1 = new JComboBox();

            }

            return jComboBox1;

    }

    /**

     * @return Returns the view.

     */

    private IProjectView getView() {

        return view;

    }

    /**

     * This method initializes jCheckBox

     *

     * @return javax.swing.JCheckBox

     */

    private JCheckBox getJCheckBoxSpatialIndex() {

            if (jCheckBoxSpatialIndex == null) {

                    jCheckBoxSpatialIndex = new JCheckBox();

                    jCheckBoxSpatialIndex.setBounds(2, 33, 242, 23);

                    jCheckBoxSpatialIndex.setText(PluginServices.getText(this,"Usar_indice_espacial"));

            }

            return jCheckBoxSpatialIndex;

    }

    private int getLinkType() {

        return getJComboBox1().getSelectedIndex();

    }

    private String getSelectedLinkField() {

        return (String) getJComboBox().getSelectedItem();

    }

    private String getExtensionLink() {

        return getJTextField().getText();

    }

    private boolean isSpatialIndexSelected() {

        return getJCheckBoxSpatialIndex().isSelected();

    }

    private void showLayerInfo() {

                try {

                        String info = ((FLyrDefault)layer).getInfoString();

                        if (info == null) {

                                info = PluginServices.getText(this,"Extent") + "\n\t" +

                                PluginServices.getText(this,"Superior") + ":\t" + layer.getFullExtent().getMaxY() + "\n\t" +

                                PluginServices.getText(this,"Inferior") + ":\t" + layer.getFullExtent().getMinY() + "\n\t" +

                                PluginServices.getText(this,"Izquierda") + ":\t" + layer.getFullExtent().getMinX() + "\n\t" +

                                PluginServices.getText(this,"Derecha") + ":\t" + layer.getFullExtent().getMaxX() + "\n\n";

                                if (layer instanceof FLyrVect) {

                                        ReadableVectorial rv=((FLyrVect)layer).getSource();

                                        if (rv instanceof VectorialEditableAdapter) {

                                                rv=((VectorialEditableAdapter) ((FLyrVect)layer).getSource()).getOriginalAdapter();

                                        }

                                        info = info + PluginServices.getText(this,"Origen_de_datos") + ": ";

                                        if (rv instanceof VectorialFileAdapter) {

                                                info = info + "\n" + rv.getDriver().getName() + "\n" +

                                                PluginServices.getText(this,"fichero") +": " + ((VectorialFileAdapter)rv).getFile();

                                        } else if (rv instanceof VectorialDBAdapter) {

                                                DBLayerDefinition dbdef = ((VectorialDBAdapter) rv).getLyrDef();

                                                info = info + "\n" + rv.getDriver().getName() + "\n";

                                                try {

                                                        info = info +

                                                        PluginServices.getText(this,"url") +": " + dbdef.getConnection().getURL() + "\n";

                                                } catch (Exception e) {

                                                        //TODO: Que hacer aqui?

                                                        e.printStackTrace();

                                                }

                                                info = info +

                                                PluginServices.getText(this,"Tabla") +": " + dbdef.getTableName() + "\n";

                                        } else if (rv instanceof VectorialAdapter){

                                                info = info + "\n" + rv.getDriver().getName() + "\n";

                                        }

                                } else {

                                        info = info + PluginServices.getText(this,"Origen_de_datos") + ": " + layer.getName();

                                }

                        }

                        getJTextArea().setText(info);

                } catch (ReadDriverException e) {

                        NotificationManager.addError(e.getMessage(), e);

                } catch (ExpansionFileReadException e) {

                        NotificationManager.addError(e.getMessage(), e);

                }

    }

        private boolean isScaleActive() {

                return getJRadioButton1().isSelected();

        }

    /**

     * Instanciates a ITask (@see com.iver.utiles.swing.threads.ITask)

     * to create a spatial index for the selected layer in background.

     * This task also allow to monitor process evolution, and to cancel

     * this process.

     * @throws DriverException

     * @throws DriverIOException

     */

    private IMonitorableTask getCreateSpatialIndexTask() throws ReadDriverException {

            // FIXME REVISAR ESTO (Quizas lanzar TaskException)

            return new CreateSpatialIndexMonitorableTask((FLyrVect)layer);

    }

        public void acceptAction() {

             // Implementaci?n para hacer funcionar el hyperlink ...

        //com.iver.cit.gvsig.gui.View theView = (com.iver.cit.gvsig.gui.View)PluginServices.getMDIManager().getActiveView();

        //ProjectView view = theView.getModel();

            if (PluginServices.getMainFrame() != null)

            {

                    IProjectView view = getView();

                    view.setTypeLink(getLinkType());

                    if (getSelectedLinkField()!=null)

                    {

                            view.setSelectedField(getSelectedLinkField().toString().trim());

                            view.setExtLink(getExtensionLink());

                    }

            }

        }

        public void cancelAction() {

                // does nothing

        }

        public void applyAction() {

                if (isScaleActive()) {

                        try        {

                                layer.setMinScale((nf.parse(getTxtMaxScale().getText())).doubleValue());

                        } catch (ParseException ex)        {

                            if (getTxtMaxScale().getText().compareTo("") == 0)

                                layer.setMinScale(-1);

                            else

                                System.err.print(ex.getLocalizedMessage());

                        }

                        try        {

                            layer.setMaxScale((nf.parse(getTxtMinScale().getText())).doubleValue());

                        } catch (ParseException ex)        {

                            if (getTxtMinScale().getText().compareTo("") == 0)

                                layer.setMaxScale(-1);

                            else

                                System.err.print(ex.getLocalizedMessage());

                        }

                } else {

                layer.setMinScale(-1);

                layer.setMaxScale(-1);

                }

                if (!getLayerName().equals(layer.getName())){

                        layer.setName(getLayerName());

                }

        if (layer instanceof FLyrVect){

            FLyrVect lyrVect = (FLyrVect) layer;

            if (isSpatialIndexSelected()) {

                    if(lyrVect.getISpatialIndex() == null) {

                        //AZABALA

                        try {

                                                PluginServices.

                                                        cancelableBackgroundExecution(getCreateSpatialIndexTask());

                                        } catch (ReadDriverException e) {

                                                // TODO Auto-generated catch block

                                                NotificationManager.addError(e.getMessage(), e);

                                        }

                }

            }

            //AZABALA

            /*

             * If we unselect the spatial index checkbox...Must we delete

             * spatial index file, or we only have to put Spatial Index

             * reference to null?. I have followed the second choice

             */

            else{

                lyrVect.deleteSpatialIndex();

            }

        }

        }

        public String getName() {

                return PluginServices.getText(this,"General");

        }

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