| gvSIG desktop 1

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

 *

 * Copyright (C) 2007 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 org.gvsig.rastertools.cutting.ui;

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import java.io.File;

import java.util.ArrayList;

import javax.swing.JButton;

import javax.swing.JCheckBox;

import javax.swing.JFileChooser;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTabbedPane;

import javax.swing.JTextField;

import org.gvsig.fmap.layers.FLyrRasterSE;

import org.gvsig.gui.beans.buttonbar.ButtonBarContainer;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanel;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanelEvent;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanelListener;

import org.gvsig.gui.beans.coorddatainput.CoordDataInputContainer;

import org.gvsig.gui.beans.defaultbuttonspanel.DefaultButtonsPanel;

import org.gvsig.gui.beans.table.TableContainer;

import org.gvsig.gui.beans.table.exceptions.NotInitializeException;

import org.gvsig.raster.dataset.MultiRasterDataset;

import org.gvsig.rastertools.RasterModule;

import org.gvsig.rastertools.cutting.ui.listener.CuttingMouseViewListener;

import org.gvsig.rastertools.cutting.ui.listener.CuttingPanelListener;

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

import com.iver.andami.PluginServices;

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

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

import com.iver.cit.gvsig.fmap.MapControl;

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

import com.iver.cit.gvsig.fmap.tools.Behavior.Behavior;

import com.iver.cit.gvsig.fmap.tools.Behavior.MouseMovementBehavior;

import com.iver.cit.gvsig.fmap.tools.Behavior.RectangleBehavior;

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

import com.iver.cit.gvsig.project.documents.view.toolListeners.StatusBarListener;

/**

 * <code>CuttingPanel</code>. Interfaz de usuario para el recorte de rasters.

 *

 * @version 17/04/2007

 * @author Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class CuttingPanel extends DefaultButtonsPanel implements ButtonsPanelListener, ItemListener, ActionListener {

        private static final long serialVersionUID = 3078196473228467834L;

        private int                                                wPanel = 400;

        private CuttingDialog                                                cuttingDialog = null;

        private CoordDataInputContainer        coor_pixel = null;

        private CoordDataInputContainer        coor_reales = null;

        private ButtonBarContainer                        buttonBarContainer = null;

        private JPanel                                                                        pSelection = null;

        private JPanel                                                                        jOptions = null;

        private JPanel                                                                        jPNameFile = null;

        private TableContainer                                        tSelection = null;

        private ResolutionPanel                                        pResolution = null;

        private JCheckBox                                                                jCheckBox = null;

        private JCheckBox                                                                jCheckLoadLayerInToc = null;

        private JCheckBox                                                                jCheckSaveFile = null;

        private JTextField                                                        filenameTextField = null;

        private JTabbedPane                                                        jTabbedPane1 = null;

        private JPanel                                                                        jPNameDirectory = null;

        private JTextField                                                        directoryTextField = null;

        private JButton                                                                        jBChooseDirectory = null;

        private JLabel                                                                        jLabelDirectory = null;

        private FLayer                                                                        fLayer        = null;

        /**

         * Valores reales para el ancho, alto y tama?o de celda. Esto es necesario porque

         * en la caja de texto se guardan con decimales recortados y cuando se pide el valor

         * se devuelven completos.

         */

        private double realWidth, realHeight;

        /**

         * Relaci?n entre el ancho y alto en pixeles de la imagen

         */

        private double relWidthHeight = 0;

        /**

         * Valores reales para el tama?o de la ventana. Esto es necesario porque

         * en la caja de texto se guardan con decimales recortados y cuando se pide el valor

         * se devuelven completos.

         */

        private double                                        wcMinX, wcMinY, wcMaxX, wcMaxY;

        private double                                        pxMinX, pxMinY, pxMaxX, pxMaxY;

        CuttingPanelListener cuttingPanelListener = null;

        /**

         * Herramienta seleccionada en el momento de la apertura del dialogo

         */

        private String                                                lastTool = null;

        private MapControl                                mapControl = null;

        private String                                                viewName = null;

        /**

         * Crea un nuevo <code>CuttingPanel</code>

         * @param cuttingDialog

         */

        public CuttingPanel(CuttingDialog cuttingDialog) {

                super(ButtonsPanel.BUTTONS_ACCEPTCANCELAPPLY);

                this.cuttingDialog = cuttingDialog;

                initialize();

                cuttingPanelListener = new CuttingPanelListener(this);

                getCoor_pixel().getPDataInput11().getJTextField().addKeyListener(cuttingPanelListener);

                getCoor_pixel().getPDataInput11().getJTextField().addFocusListener(cuttingPanelListener);

                getCoor_pixel().getPDataInput12().getJTextField().addKeyListener(cuttingPanelListener);

                getCoor_pixel().getPDataInput12().getJTextField().addFocusListener(cuttingPanelListener);

                getCoor_pixel().getPDataInput21().getJTextField().addKeyListener(cuttingPanelListener);

                getCoor_pixel().getPDataInput21().getJTextField().addFocusListener(cuttingPanelListener);

                getCoor_pixel().getPDataInput22().getJTextField().addKeyListener(cuttingPanelListener);

                getCoor_pixel().getPDataInput22().getJTextField().addFocusListener(cuttingPanelListener);

                getCoor_reales().getPDataInput11().getJTextField().addKeyListener(cuttingPanelListener);

                getCoor_reales().getPDataInput11().getJTextField().addFocusListener(cuttingPanelListener);

                getCoor_reales().getPDataInput12().getJTextField().addKeyListener(cuttingPanelListener);

                getCoor_reales().getPDataInput12().getJTextField().addFocusListener(cuttingPanelListener);

                getCoor_reales().getPDataInput21().getJTextField().addKeyListener(cuttingPanelListener);

                getCoor_reales().getPDataInput21().getJTextField().addFocusListener(cuttingPanelListener);

                getCoor_reales().getPDataInput22().getJTextField().addKeyListener(cuttingPanelListener);

                getCoor_reales().getPDataInput22().getJTextField().addFocusListener(cuttingPanelListener);

                getPResolution().getCCellSize().getJTextField().addKeyListener(cuttingPanelListener);

                getPResolution().getCCellSize().getJTextField().addFocusListener(cuttingPanelListener);

                getPResolution().getCWidth().getJTextField().addKeyListener(cuttingPanelListener);

                getPResolution().getCWidth().getJTextField().addFocusListener(cuttingPanelListener);

                getPResolution().getCHeight().getJTextField().addKeyListener(cuttingPanelListener);

                getPResolution().getCHeight().getJTextField().addFocusListener(cuttingPanelListener);

                getButtonBarContainer().getButton(0).addActionListener(cuttingPanelListener);

                getButtonBarContainer().getButton(1).addActionListener(cuttingPanelListener);

                this.addButtonPressedListener(cuttingPanelListener);

        }

        /**

         * Obtener el <code>CuttingDialog</code> asociado a este objeto.

         * @return CuttingDialog

         */

        public CuttingDialog getCuttingDialog() {

                return cuttingDialog;

        }

        /**

         * Especificar el nombre de la nueva capa para el recuadro de texto asign?ndo

         * en cada llamada un nombre consecutivo.

         */

        public void setNewLayerText() {

                filenameTextField.setText("NewLayer_" + RasterModule.layerCount);

                RasterModule.layerCount++;

        }

        /**

         * Obtener la capa de un raster.

         * @return

         */

        public FLayer getFLayer() {

                return fLayer;

        }

        /**

         * Establecer la capa para usarla en el recorte

         * @param fLayer

         */

        public void setLayer(FLayer fLayer) {

                this.fLayer = fLayer;

                View view = (View) PluginServices.getMDIManager().getActiveWindow();

                viewName = PluginServices.getMDIManager().getWindowInfo(view).getTitle();

                mapControl = view.getMapControl();

                lastTool = mapControl.getCurrentTool();

                // Listener de eventos de movimiento que pone las coordenadas del rat?n en

                // la barra de estado

                StatusBarListener sbl = new StatusBarListener(mapControl);

                // Cortar Raster

                CuttingMouseViewListener cuttingMouseListener = new CuttingMouseViewListener(mapControl, this);

                mapControl.addMapTool("cutRaster", new Behavior[] {

                                new RectangleBehavior(cuttingMouseListener), new MouseMovementBehavior(sbl)

                        }

                );

                // Rellenar el arbol de bandas

                MultiRasterDataset mDataset = ((FLyrRasterSE) fLayer).getDatasource().getMultiRasterDataset();

                for (int i = 0; i < mDataset.getDatasetCount(); i++) {

                        String fName = mDataset.getDataset(i).getFName();

                        String bandName = new File(fName).getName();

                        if (mDataset.getDataset(i).getBandCount() > 1) {

                                for (int b = 0; b < mDataset.getDataset(i).getBandCount(); b++) {

                                        Object row[] = { new Boolean(true),

                                                        new String("B" + (b + 1) + " - " + bandName) };

                                        try {

                                                getTSelection().addRow(row);

                                        } catch (NotInitializeException e) {

                                                e.printStackTrace();

                                        }

                                }

                        } else {

                                Object row[] = { new Boolean(true), new String("B - " + bandName) };

                                try {

                                        getTSelection().addRow(row);

                                } catch (NotInitializeException e) {

                                        e.printStackTrace();

                                }

                        }

                }

                // Obtener la extension completa de la capa

                try {

                        cuttingPanelListener.setExtent(fLayer.getFullExtent());

                } catch (ExpansionFileReadException e) {

                        e.printStackTrace();

                } catch (ReadDriverException e) {

                        e.printStackTrace();

                }

                // Definir el ancho y el alto de la vista en pixeles.

                ArrayList attr = ((FLyrRasterSE) fLayer).getAttributes();

                for (int i = 0; i < attr.size(); i++) {

                        Object[] a = (Object[]) attr.get(i);

                        if (a[0].toString().equals("Width"))

                                cuttingPanelListener.setWidthPx(((Integer) a[1]).intValue());

                        if (a[0].toString().equals("Height"))

                                cuttingPanelListener.setHeightPx(((Integer) a[1]).intValue());

                }

        }

        /**

         * Acciones que se realizan para seleccionar la tool CutRaster

         */

        public void selectToolButton() {

                // seleccionamos la vista de gvSIG

                com.iver.cit.gvsig.project.documents.view.gui.View theView = null;

                try {

                        IWindow[] allViews = PluginServices.getMDIManager().getAllWindows();

                        for (int i = 0; i < allViews.length; i++) {

                                if (allViews[i] instanceof com.iver.cit.gvsig.project.documents.view.gui.View

                                                && PluginServices.getMDIManager().getWindowInfo((View) allViews[i])

                                                                .getTitle().equals(viewName))

                                        theView = (com.iver.cit.gvsig.project.documents.view.gui.View) allViews[i];

                        }

                        if (theView == null)

                                return;

                } catch (ClassCastException ex) {

//                        logger.error(PluginServices.getText(this, "cant_get_view "), ex);

                        return;

                }

                MapControl m_MapControl = theView.getMapControl();

                // Listener de eventos de movimiento que pone las coordenadas del rat?n en

                // la barra de estado

                StatusBarListener sbl = new StatusBarListener(m_MapControl);

                // Cortar Raster

                CuttingMouseViewListener cuttingMouseListener = new CuttingMouseViewListener(m_MapControl, this);

                m_MapControl.addMapTool("cutRaster", new Behavior[] {

                                new RectangleBehavior(cuttingMouseListener), new MouseMovementBehavior(sbl)

                                }

                );

                m_MapControl.setTool("cutRaster");

        }

        /**

         * This method initializes this

         */

        private void initialize() {

                jTabbedPane1 = new JTabbedPane();

                GridBagConstraints gridBagConstraints = new GridBagConstraints();

                gridBagConstraints.gridx = 0;

                gridBagConstraints.gridy = 0;

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

                gridBagConstraints.weightx = 1.0;

                GridBagConstraints gridBagConstraints1 = new GridBagConstraints();

                gridBagConstraints1.gridx = 0;

                gridBagConstraints1.gridy = 1;

                gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;

                gridBagConstraints1.weightx = 1.0;

                GridBagConstraints gridBagConstraints2 = new GridBagConstraints();

                gridBagConstraints2.gridx = 0;

                gridBagConstraints2.gridy = 2;

                gridBagConstraints2.anchor = java.awt.GridBagConstraints.EAST;

                gridBagConstraints2.insets = new java.awt.Insets(5, 0, 0, 0);

                JPanel jpanel1 = new JPanel();

                jpanel1.setLayout(new GridBagLayout());

                jpanel1.add(getCoor_pixel(), gridBagConstraints);

                jpanel1.add(getCoor_reales(), gridBagConstraints1);

                jpanel1.add(getButtonBarContainer(), gridBagConstraints2);

                jTabbedPane1.addTab(PluginServices.getText(this, "coordenadas_recorte"), jpanel1);

                jTabbedPane1.addTab(PluginServices.getText(this, "resolucion_espacial"), getPResolution());

                jTabbedPane1.addTab(PluginServices.getText(this, "seleccion_bandas"), getPSelection());

                jTabbedPane1.addTab(PluginServices.getText(this, "otras_opciones"), getJOptions());

                this.setLayout(new BorderLayout());

                this.add(jTabbedPane1, BorderLayout.CENTER);

                setNewLayerText();

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.gui.beans.buttonspanel.ButtonsPanelListener#actionButtonPressed(org.gvsig.gui.beans.buttonspanel.ButtonsPanelEvent)

         */

        public void actionButtonPressed(ButtonsPanelEvent e) {

        }

        /**

         * This method initializes jPanel

         *

         * @return javax.swing.JPanel

         */

        public CoordDataInputContainer getCoor_pixel() {

                if (coor_pixel == null) {

                        coor_pixel = new CoordDataInputContainer();

                        coor_pixel.setParameters(PluginServices.getText(this, "coordenadas_pixel"),

                                PluginServices.getText(this, "sup_izq"),

                                "X" ,"Y",

                                PluginServices.getText(this, "inf_der"),

                                "X", "Y");

                        coor_pixel.setDecimalValues(true);

                }

                return coor_pixel;

        }

        /**

         * This method initializes jPanel1

         *

         * @return javax.swing.JPanel

         */

        public CoordDataInputContainer getCoor_reales() {

                if (coor_reales == null) {

                        coor_reales = new CoordDataInputContainer();

                        coor_reales.setParameters(PluginServices.getText(this, "coordenadas_reales"),

                                PluginServices.getText(this, "sup_izq"),

                                "X" ,"Y",

                                PluginServices.getText(this, "inf_der"),

                                "X", "Y");

                        coor_reales.setDecimalValues(true);

                }

                return coor_reales;

        }

        /**

         * This method initializes jButton

         *

         * @return javax.swing.JButton

         */

        public ButtonBarContainer getButtonBarContainer() {

                if (buttonBarContainer == null) {

                        buttonBarContainer = new ButtonBarContainer();

                        buttonBarContainer.setPreferredSize(new java.awt.Dimension(wPanel - 4, 32));

                        buttonBarContainer.addButton("fullExtent.png", PluginServices.getText(this, "fullExtent"), 0);

                        buttonBarContainer.addButton("selectTool.png", PluginServices.getText(this, "select_tool"), 1);

                        buttonBarContainer.setButtonAlignment("right");

                        buttonBarContainer.setComponentBorder(false);

                }

                return buttonBarContainer;

        }

        /**

         * This method initializes jPanel

         *

         * @return javax.swing.JPanel

         */

        public ResolutionPanel getPResolution() {

                if (pResolution == null) {

                        pResolution = new ResolutionPanel();

                        pResolution.setPreferredSize(new java.awt.Dimension(wPanel, 120));

                        pResolution.validate();

                }

                return pResolution;

        }

        /**

         * This method initializes jPanel1

         *

         * @return javax.swing.JPanel

         */

        private JPanel getPSelection() {

                if (pSelection == null) {

                        pSelection = new JPanel();

                        pSelection.setLayout(new BorderLayout());

                        pSelection.setPreferredSize(new java.awt.Dimension(wPanel, 120));

                        pSelection.add(getTSelection(), BorderLayout.CENTER);

                }

                return pSelection;

        }

        /**

         * Obtiene la tabla de selecci?n de bandas

         * @return Tabla de selecci?n de bandas

         */

        public TableContainer getTSelection() {

                if (tSelection == null) {

                        String[] columnNames = {PluginServices.getText(this, "bandas"), PluginServices.getText(this, "nombre")};

                        int[] columnWidths = {75, 305};

                        tSelection = new TableContainer(columnNames, columnWidths);

                        tSelection.setModel("CheckBoxModel");

                        tSelection.setControlVisible(false);

                        tSelection.initialize();

                }

                return tSelection;

        }

        /**

         * This method initializes jOptions

         *

         * @return javax.swing.JPanel

         */

        private JPanel getJOptions() {

                if (jOptions == null) {

                        jOptions = new JPanel();

                        jOptions.setLayout(new GridBagLayout());

                        jOptions.add(getJPNameFile(), new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,

                                        GridBagConstraints.CENTER, GridBagConstraints.BOTH,

                                        new Insets(0, 0, 5, 5), 0, 0));

                        jOptions.add(getCbOneLyrPerBand(), new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0,

                                        GridBagConstraints.CENTER, GridBagConstraints.BOTH,

                                        new Insets(0, 0, 5, 5), 0, 0));

                        jOptions.add(getCbLoadLayerInToc(), new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0,

                                        GridBagConstraints.CENTER, GridBagConstraints.BOTH,

                                        new Insets(0, 0, 5, 5), 0, 0));

                        jOptions.add(getCbSaveFile(), new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0,

                                        GridBagConstraints.CENTER, GridBagConstraints.BOTH,

                                        new Insets(0, 0, 5, 5), 0, 0));

                        jOptions.add(getJPNameDirectory(), new GridBagConstraints(0, 4, 1, 1, 0.0, 0.0,

                                        GridBagConstraints.CENTER, GridBagConstraints.BOTH,

                                        new Insets(0, 0, 5, 5), 0, 0));

                        jOptions.setPreferredSize(new java.awt.Dimension(wPanel, 135));

                }

                return jOptions;

        }

        /**

         * This method initializes jPNameFile

         *

         * @return javax.swing.JPanel

         */

        private JPanel getJPNameFile() {

                if (jPNameFile == null) {

                        jPNameFile = new JPanel();

                        jPNameFile.add(new JLabel(PluginServices.getText(this, "nombre_capas") + ":"));

                        jPNameFile.add(getFilenameTextField());

                }

                return jPNameFile;

        }

        private JButton getJBChooseDirectory() {

                if (jBChooseDirectory == null) {

                        jBChooseDirectory = new JButton(PluginServices.getText(this, "cambiar_ruta"));

                        jBChooseDirectory.setEnabled(false);

                }

                return jBChooseDirectory;

        }

        /**

         * This method initializes jPNameFile

         *

         * @return javax.swing.JPanel

         */

        private JPanel getJPNameDirectory() {

                if (jPNameDirectory == null) {

                        jPNameDirectory = new JPanel();

                        jPNameDirectory.add(getJLabelDirectory());

                        jPNameDirectory.add(getDirectoryTextField());

                        jPNameDirectory.add(getJBChooseDirectory());

                        getJBChooseDirectory().addActionListener(this);

                }

                return jPNameDirectory;

        }

        private JLabel getJLabelDirectory() {

                if (jLabelDirectory == null) {

                        jLabelDirectory = new JLabel(PluginServices.getText(this, "ruta") + ":");

                        jLabelDirectory.setEnabled(false);

                }

                return jLabelDirectory;

        }

        /**

         * This method initializes filenameTextField

         *

         * @return javax.swing.JTextField

         */

        public JTextField getFilenameTextField() {

                if (filenameTextField == null) {

                        filenameTextField = new JTextField();

                        filenameTextField.setPreferredSize(new Dimension(150, filenameTextField.getPreferredSize().height));

                }

                return filenameTextField;

        }

        /**

         * This method initializes filenameTextField

         *

         * @return javax.swing.JTextField

         */

        public JTextField getDirectoryTextField() {

                if (directoryTextField == null) {

                        directoryTextField = new JTextField();

                        directoryTextField.setText(RasterModule.getPath());

                        directoryTextField.setEditable(false);

                        directoryTextField.setEnabled(false);

                        directoryTextField.setPreferredSize(new Dimension(200, directoryTextField.getPreferredSize().height));

                }

                return directoryTextField;

        }

        /**

         * This method initializes jCheckSaveFile

         *

         * @return javax.swing.JCheckBox

         */

        public JCheckBox getCbSaveFile() {

                if (jCheckSaveFile == null) {

                        jCheckSaveFile = new JCheckBox();

                        jCheckSaveFile.setText(PluginServices.getText(this, "guardar_en_disco"));

                        jCheckSaveFile.addItemListener(this);

                }

                return jCheckSaveFile;

        }

        /**

         * This method initializes jCheckBox

         *

         * @return javax.swing.JCheckBox

         */

        public JCheckBox getCbOneLyrPerBand() {

                if (jCheckBox == null) {

                        jCheckBox = new JCheckBox();

                        jCheckBox.setText(PluginServices.getText(this, "crear_1_capa_por_banda"));

                }

                return jCheckBox;

        }

        /**

         * This method initializes jCheckLoadLayerInToc

         *

         * @return javax.swing.JCheckBox

         */

        public JCheckBox getCbLoadLayerInToc() {

                if (jCheckLoadLayerInToc == null) {

                        jCheckLoadLayerInToc = new JCheckBox();

                        jCheckLoadLayerInToc.setText(PluginServices.getText(this, "cargar_en_toc"));

                        jCheckLoadLayerInToc.setSelected(true);

                        jCheckLoadLayerInToc.setEnabled(false);

                        jCheckLoadLayerInToc.addItemListener(this);

                }

                return jCheckLoadLayerInToc;

        }

        /**

         * Asigna el valor del campo "Ancho" a partir del double que lo representa

         * y con el n?mero de decimales que se especifica en el par?metro dec

         * @param width Ancho

         * @param dec N?mero de decimales

         */

        public void setWidthText(double width, int dec) {

                realWidth = width;

                getPResolution().setWidthText(width, dec);

        }

        /**

         * Obtiene la relaci?n entre el ancho y alto de la imagen

         * @return

         */

        public double getRelWidthHeight() {

                return relWidthHeight;

        }

        /**

         * Asigna el valor del campo "Alto" a partir del double que lo representa

         * y con el n?mero de decimales que se especifica en el par?metro dec

         * @param height Alto

         * @param dec N?mero de decimales

         */

        public void setHeightText(double height, int dec) {

                realHeight = height;

                getPResolution().setHeightText(height, dec);

        }

        /**

         * Asigna el valor del campo "tama?o de celda" a partir del double que lo representa

         * y con el n?mero de decimales que se especifica en el par?metro dec

         * @param cellSize Tama?o de celda en double

         * @param dec N?mero de decimales

         */

        public void setCellSizeText(double cellSize, int dec) {

                getPResolution().setCellSizeText(cellSize, dec);

        }

        /**

         * Asigna las coordenadas del mundo real a partir de n?meros en coma flotante.

         * @param minx coordenada m?nima de X

         * @param miny coordenada m?nima de Y

         * @param maxx coordenada m?xima de X

         * @param maxy coordenada m?xima de Y

         * @param dec N?mero de decimales a mostrar en la caja de texto

         */

        public void setCoorRealFromDouble(double minx, double miny, double maxx, double maxy, int dec) {

                wcMinX = minx;

                wcMinY = miny;

                wcMaxX = maxx;

                wcMaxY = maxy;

                 setCoordReal(getCoord(minx, miny, maxx, maxy, dec));

        }

        /**

         * Obtiene un texto con las coordenadas a partir de n?meros en coma flotante.

         * @param minx coordenada m?nima de X

         * @param miny coordenada m?nima de Y

         * @param maxx coordenada m?xima de X

         * @param maxy coordenada m?xima de Y

         * @param dec N?mero de decimales a mostrar en la caja de texto

         */

        private String[] getCoord(double minx, double miny, double maxx, double maxy, int dec) {

                String[] coordPx = new String[4];

                int indexPoint = String.valueOf(minx).indexOf('.');

                try {

                        coordPx[0] = String.valueOf(minx).substring(0, indexPoint + dec);

                } catch (StringIndexOutOfBoundsException ex) {

                        coordPx[0] = String.valueOf(minx);

                }

                indexPoint = String.valueOf(miny).indexOf('.');

                try {

                        coordPx[1] = String.valueOf(miny).substring(0, indexPoint + dec);

                } catch (StringIndexOutOfBoundsException ex) {

                        coordPx[1] = String.valueOf(miny);

                }

                indexPoint = String.valueOf(maxx).indexOf('.');

                try {

                        coordPx[2] = String.valueOf(maxx).substring(0, indexPoint + dec);

                } catch (StringIndexOutOfBoundsException ex) {

                        coordPx[2] = String.valueOf(maxx);

                }

                indexPoint = String.valueOf(maxy).indexOf('.');

                try {

                        coordPx[3] = String.valueOf(maxy).substring(0, indexPoint + dec);

                } catch (StringIndexOutOfBoundsException ex) {

                        coordPx[3] = String.valueOf(maxy);

                }

                return coordPx;

        }

        /**

         * Asigna los valores de las coordenadas reales.

         * @param values

         */

        private void setCoordReal(String[] values) {

                getCoor_reales().setValues(values);

        }

        /**

         * Asigna las coordenadas pixel a partir de n?meros en coma flotante.

         * @param minx coordenada m?nima de X

         * @param miny coordenada m?nima de Y

         * @param maxx coordenada m?xima de X

         * @param maxy coordenada m?xima de Y

         * @param dec N?mero de decimales a mostrar en la caja de texto

         */

        public void setCoorPixelFromDouble(double minx, double miny, double maxx, double maxy, int dec) {

                pxMinX = minx;

                pxMinY = miny;

                pxMaxX = maxx;

                pxMaxY = maxy;

                setCoordPixel(getCoord(minx, miny, maxx, maxy, dec));

        }

        /**

         * Asigna los valores de las coordenadas p?xel.

         * @return

         */

        private void setCoordPixel(String[] values) {

                this.getCoor_pixel().setValues(values);

        }

        /**

         * Asigna la relaci?n entre el ancho y alto de la imagen

         * @param rel

         */

        public void setRelWidthHeight(double rel) {

                relWidthHeight = rel;

        }

        /**

         * Obtiene la coordenada de m?xima X en pixel.

         * @return Coordenada de m?xima X en pixel

         */

        public double getPxMaxX() {

                return pxMaxX;

        }

        /**

         * Obtiene la coordenada de m?xima Y en pixel.

         * @return Coordenada de m?xima Y en pixel

         */

        public double getPxMaxY() {

                return pxMaxY;

        }

        /**

         * Obtiene la coordenada de m?nima X en pixel.

         * @return Coordenada de m?nima X en pixel

         */

        public double getPxMinX() {

                return pxMinX;

        }

        /**

         * Obtiene la coordenada de m?nima Y en pixel.

         * @return Coordenada de m?nima Y en pixel

         */

        public double getPxMinY() {

                return pxMinY;

        }

        /**

         * Obtiene la coordenada de m?xima X real.

         * @return Coordenada de m?xima X real.

         */

        public double getWcMaxX() {

                return wcMaxX;

        }

        /**

         * Obtiene la coordenada de m?xima Y real.

         * @return Coordenada de m?xima Y real

         */

        public double getWcMaxY() {

                return wcMaxY;

        }

        /**

         * Obtiene la coordenada de m?nima X real.

         * @return Coordenada de m?nima X real

         */

        public double getWcMinX() {

                return wcMinX;

        }

        /**

         * Obtiene la coordenada de m?nima Y real.

         * @return Coordenada de m?nima Y real

         */

        public double getWcMinY() {

                return wcMinY;

        }

        /**

         * Obtiene el <code>MapControl</code> de gvSIG

         * @return <code>MapControl</code>

         */

        public MapControl getMapControl() {

                return mapControl;

        }

        /**

         * Obtiene la ultima herramienta seleccionada antes de cargar el recorte

         * @return

         */

        public String getLastTool() {

                return lastTool;

        }

        /**

         * Obtiene el nombre de la vista

         * @return

         */

        public String getViewName() {

                return viewName;

        }

        /**

         * Devuelve el valor del campo "tama?o de celda"

         * @return

         */

        public double getWidthText() {

                return realWidth;

        }

        /**

         * Devuelve el valor del campo "tama?o de celda"

         * @return

         */

        public double getHeightText() {

                return realHeight;

        }

        /**

         * Cada vez que cambia un checkbox de cargar en toc o guardar en fichero, nos

         * aseguramos de que no pueden estar las dos opciones desmarcadas

         */

        public void itemStateChanged(ItemEvent e) {

                getCbLoadLayerInToc().setEnabled(true);

                getCbSaveFile().setEnabled(true);

                if (getCbLoadLayerInToc().isSelected() && !getCbSaveFile().isSelected())

                        getCbLoadLayerInToc().setEnabled(false);

                if (!getCbLoadLayerInToc().isSelected() && getCbSaveFile().isSelected())

                        getCbSaveFile().setEnabled(false);

                getJBChooseDirectory().setEnabled(getCbSaveFile().isSelected());

                getDirectoryTextField().setEnabled(getCbSaveFile().isSelected());

                getJLabelDirectory().setEnabled(getCbSaveFile().isSelected());

        }

        /**

         * Accion que sucede cuando se pulsa el boton de cambiar directorio

         */

        public void actionPerformed(ActionEvent e) {

                JFileChooser chooser = new JFileChooser(RasterModule.getPath());

                chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);

                chooser.setDialogTitle(PluginServices.getText(this, "seleccionar_directorio"));

                if (chooser.showOpenDialog(this) != JFileChooser.APPROVE_OPTION)

                        return;

                String path = chooser.getSelectedFile().toString();

                RasterModule.setPath(path);

                getDirectoryTextField().setText(path);

        }

}