Application: gvSIG desktop » gvSIG raster

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2012 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 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., 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.raster.georeferencing.swing.impl.table;

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Component;

import java.awt.Dimension;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.event.ComponentEvent;

import java.awt.event.ComponentListener;

import java.awt.geom.Point2D;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import javax.swing.BorderFactory;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JPanel;

import javax.swing.JTable;

import javax.swing.JToggleButton;

import javax.swing.table.DefaultTableCellRenderer;

import javax.swing.table.DefaultTableModel;

import javax.swing.table.TableColumn;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.fmap.dal.coverage.datastruct.GeoPoint;

import org.gvsig.fmap.dal.coverage.datastruct.GeoPointList;

import org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException;

import org.gvsig.gui.beans.datainput.DataInputContainer;

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

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

import org.gvsig.gui.beans.table.models.GCPModel;

import org.gvsig.i18n.Messages;

import org.gvsig.raster.georeferencing.GeoreferencingLibrary;

import org.gvsig.raster.georeferencing.Geotransformation;

import org.gvsig.raster.georeferencing.swing.GeoreferencingSwingLibrary;

import org.gvsig.raster.georeferencing.swing.impl.GeoreferencingSwingImplLibrary;

import org.gvsig.raster.georeferencing.swing.table.GCPTable;

import org.gvsig.raster.georeferencing.swing.table.TableControlListener;

import org.gvsig.raster.tools.algorithm.base.RasterBaseAlgorithmLibrary;

import org.gvsig.raster.tools.algorithm.base.process.ProcessException;

import org.gvsig.raster.tools.algorithm.base.process.RasterProcess;

/**

 * Panel que contiene la tabla de puntos de control

 * 

 * 22/12/2007

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class GCPTablePanelImpl extends JPanel implements GCPTable, ComponentListener {

	private static final long             serialVersionUID     = 1L;

	private String[]                      columnNames          = {"-", 

																Messages.getText("num"), 

																Messages.getText("worldx"), 

																Messages.getText("worldy"), 

																Messages.getText("imagex"), 

																Messages.getText("imagey"), 

																"Error X", "Error Y", "RMS", "-"};

	private int[]                         columnWidths         = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};//{25, 25, 90, 90, 90, 90, 50, 50, 50, 0};

	private TableContainer                table                = null;

	private JPanel                        buttonsPanel         = null;

	private TableControlListener          buttonsListener      = null;

	private JButton                       bSaveToXml           = null;

	private JButton                       bLoadFromXml         = null;

	private JButton                       bSaveToAscii         = null;

	private JButton                       bLoadFromAscii       = null;

	private JButton                       bOptions             = null;

	private JButton                       bTest                = null;

	private JButton                       bEndTest             = null;

	private JButton                       bEndGeoref           = null;

	private JButton                       bCenterView          = null;

	private JToggleButton                 bAddPoint            = null;

	private DataInputContainer            error                = null;

	private RasterProcess                 process             = null;

	private GeoPointList                  pointList           = null;

	private int                           selectedDegree      = GeoreferencingSwingLibrary.UNDEFINED;

	private double                        threshold           = 0;

	private String                        pathToImagesForTest = "/src/main/resources/images/";

	/**

	 * Constructor.

	 * Crea la composici?n de controles de zoom.

	 */

	public GCPTablePanelImpl(int degree, double threshold) {

		this.selectedDegree = degree;

		this.threshold = threshold;

	}

	/**

	 * Asigna el listener para los botones

	 * @param listener

	 */

	public void setTableListener(TableControlListener listener) {

		this.buttonsListener = listener;

		try {

			process = RasterBaseAlgorithmLibrary.getManager().createRasterTask(GeoreferencingLibrary.PROCESS_LABEL);

		} catch (ProcessException e1) {

			GeoreferencingSwingImplLibrary.messageBoxError("error_creating_algorithm", null);

			return;

		}

		this.addComponentListener(this);

		try {

			init();

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxError(Messages.getText("table_not_initialize"), this, null);

		}

	}

	public JPanel getComponent() {

		return this;

	}

	/**

	 * Inicializaci?n de los componentes gr?ficos

	 */

	private void init() throws NotInitializeException  {

		setLayout(new GridBagLayout());

		//setPreferredSize(new java.awt.Dimension(0, h)); 

		GridBagConstraints gb = new GridBagConstraints();

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

		gb.fill = GridBagConstraints.BOTH;

		gb.gridx = 0;

		gb.weightx = 1D; 

		gb.weighty = 1D;

		add(getTable(), gb);

		gb.fill = GridBagConstraints.VERTICAL;

		gb.weightx = 0;

		gb.weighty = 1;

		gb.gridx = 1;

		JPanel p = new JPanel();

		p.add(getButtonsPanel(), BorderLayout.NORTH);

		p.add(new JPanel(), BorderLayout.CENTER);

		add(p, gb);

	}

	/**

	 * Obtiene la tabla de puntos de control

	 * @return TableContainer

	 */

	public TableContainer getTable() throws NotInitializeException {

		if(table == null) {

			ArrayList<TableControlListener> listeners = new ArrayList<TableControlListener>();

			listeners.add(buttonsListener);

			table = new TableContainer(columnNames, columnWidths, listeners);

			table.setModel("GCPModel");

			table.initialize();

			table.setControlVisible(true);

			table.setMoveRowsButtonsVisible(true);

			table.setEditable(true);

			table.getTable().getJTable().getColumnModel().getColumn(columnNames.length - 1).setMinWidth(0);

			table.getTable().getJTable().getColumnModel().getColumn(columnNames.length - 1).setMaxWidth(0);

			table.getTable().getJTable().getColumnModel().getColumn(0).setMinWidth(26);

			table.getTable().getJTable().getColumnModel().getColumn(0).setMaxWidth(26);

			table.getTable().getJTable().getColumnModel().getColumn(1).setMinWidth(26);

			table.getTable().getJTable().getColumnModel().getColumn(1).setMaxWidth(26);

			table.getModel().addTableModelListener(buttonsListener);

		}

		return table;

	}

	/**

	 * Obtiene el panel de botones

	 * @return JPanel

	 */

	public JPanel getButtonsPanel() {

		if(buttonsPanel == null) {

			buttonsPanel = new JPanel();

			buttonsPanel.setLayout(new GridBagLayout());

			buttonsPanel.setPreferredSize(new Dimension(130, 130));

			buttonsPanel.setBorder(BorderFactory.createLineBorder(Color.red));

			GridBagConstraints gb = new GridBagConstraints();

			gb.insets = new java.awt.Insets(0, 0, 1, 1);

			gb.gridy = 0;

			gb.gridx = 0;

			buttonsPanel.add(getSaveToXMLButton(), gb);

			gb.gridy = 0;

			gb.gridx = 1;

			buttonsPanel.add(getLoadFromXMLButton(), gb);

			gb.gridy = 0;

			gb.gridx = 2;

			buttonsPanel.add(getExporToCSVButton(), gb);

			gb.gridy = 0;

			gb.gridx = 3;

			buttonsPanel.add(getLoadFromCSVButton(), gb);

			gb.gridy = 1;

			gb.gridx = 0;

			buttonsPanel.add(getOptionsButton(), gb);

			gb.gridy = 1;

			gb.gridx = 1;

			buttonsPanel.add(getCenterButton(), gb);

			gb.gridy = 1;

			gb.gridx = 2;

			buttonsPanel.add(getToolSelectPointButton(), gb);

			gb.gridy = 1;

			gb.gridx = 3;

			buttonsPanel.add(getEndGeorefButton(), gb);

			gb.gridy = 2;

			gb.gridx = 0;

			buttonsPanel.add(getTestButton(), gb);

			gb.gridy = 2;

			gb.gridx = 1;

			buttonsPanel.add(getEndTestButton(), gb);

			gb.gridy = 3;

			gb.gridx = 0;

			gb.gridwidth = 4;

			buttonsPanel.add(getError(), gb);

		}

		return buttonsPanel;

	}

	/**

	 * Obtiene el objeto con el error total

	 * @return

	 */

	public DataInputContainer getError() {

		if(error == null) {

			error = new DataInputContainer();

			error.setLabelText("RMS");

			error.setPreferredSize(new Dimension(85, 35));

		}

		return error;

	}

	/**

	 * Obtiene el bot?n de finalizar georreferenciaci?n. Si no existe se crea.

	 * @return JButton

	 */

	public JButton getEndGeorefButton() {

		if(bEndGeoref == null) {

			bEndGeoref = new JButton();

			bEndGeoref.setPreferredSize(new Dimension(22, 22));

			bEndGeoref.setIcon(loadIcon("exit-icon"));

			bEndGeoref.setToolTipText(Messages.getText("end_georef"));

			bEndGeoref.addActionListener(buttonsListener);

		}

		return bEndGeoref;

	}

	/**

	 * Obtiene el bot?n de procesar georreferenciaci?n. Si no existe se crea.

	 * @return JButton

	 */

	public JButton getTestButton() {

		if(bTest == null) {

			bTest = new JButton();

			bTest.setPreferredSize(new Dimension(22, 22));

			bTest.setToolTipText(Messages.getText("test_georef"));

			bTest.addActionListener(buttonsListener);

			bTest.setIcon(loadIcon("process-icon"));

		}

		return bTest;

	}

	/**

	 * Obtiene el bot?n de terminar el test de georreferenciaci?n. Si no existe se crea.

	 * @return JButton

	 */

	public JButton getEndTestButton() {

		if(bEndTest == null) {

			bEndTest = new JButton();

			bEndTest.setPreferredSize(new Dimension(22, 22));

			bEndTest.setToolTipText(Messages.getText("end_test_georef"));

			bEndTest.addActionListener(buttonsListener);

			bEndTest.setIcon(loadIcon("endprocess-icon"));

		}

		return bEndTest;

	}

	/**

	 * Obtiene el bot?n de procesar georreferenciaci?n. Si no existe se crea.

	 * @return JButton

	 */

	public JButton getLoadFromCSVButton() {

		if(bLoadFromAscii == null) {

			bLoadFromAscii = new JButton();

			bLoadFromAscii.setPreferredSize(new Dimension(22, 22));

			bLoadFromAscii.setToolTipText(Messages.getText("load_from_ascii"));

			bLoadFromAscii.addActionListener(buttonsListener);

			bLoadFromAscii.setIcon(loadIcon("importfromcsv-icon"));

		}

		return bLoadFromAscii;

	}

	/**

	 * Obtiene el bot?n de exportar a Ascii. Si no existe se crea.

	 * @return JButton

	 */

	public JButton getExporToCSVButton() {

		if(bSaveToAscii == null) {

			bSaveToAscii = new JButton();

			bSaveToAscii.setPreferredSize(new Dimension(22, 22));

			bSaveToAscii.setToolTipText(Messages.getText("save_to_ascii"));

			bSaveToAscii.addActionListener(buttonsListener);

			bSaveToAscii.setIcon(loadIcon("exporttocsv-icon"));

		}

		return bSaveToAscii;

	}

	/**

	 * Obtiene el bot?n de cargar desde XML. Si no existe se crea.

	 * @return JButton

	 */

	public JButton getLoadFromXMLButton() {

		if(bLoadFromXml == null) {

			bLoadFromXml = new JButton();

			bLoadFromXml.setPreferredSize(new Dimension(22, 22));

			bLoadFromXml.setToolTipText(Messages.getText("load_from_xml"));

			bLoadFromXml.addActionListener(buttonsListener);

			bLoadFromXml.setIcon(loadIcon("tfwload-icon"));

		}

		return bLoadFromXml;

	}

	private ImageIcon loadIcon(String iconName) {

		ImageIcon icon = null;

		try {

			icon = IconThemeHelper.getImageIcon(iconName);

		} catch(NullPointerException e) {}

		if(icon == null) 

			icon = new ImageIcon(System.getProperty("user.dir") + pathToImagesForTest + iconName + ".png", "");

		if(icon == null) 

			icon = new ImageIcon(System.getProperty("user.dir") + pathToImagesForTest + iconName + ".gif", "");

		return icon;

	}

	/**

	 * Obtiene el bot?n de salvar a XML. Si no existe se crea.

	 * @return JButton

	 */

	public JButton getSaveToXMLButton() {

		if(bSaveToXml == null) {

			bSaveToXml = new JButton();

			bSaveToXml.setPreferredSize(new Dimension(22, 22));

			bSaveToXml.setToolTipText(Messages.getText("save_gcp_to_xml"));

			bSaveToXml.addActionListener(buttonsListener);

			bSaveToXml.setIcon(loadIcon("save-icon"));

		}

		return bSaveToXml;

	}

	/**

	 * Obtiene el bot?n de procesar georreferenciaci?n. Si no existe se crea.

	 * @return JButton

	 */

	public JButton getOptionsButton() {

		if(bOptions == null) {

			bOptions = new JButton();

			bOptions.setPreferredSize(new Dimension(22, 22));

			bOptions.setToolTipText(Messages.getText("options"));

			bOptions.addActionListener(buttonsListener);

			bOptions.setIcon(loadIcon("options-icon"));

		}

		return bOptions;

	}

	/**

	 * Obtiene el bot?n de asignar el punto de control seleccionado en la tabla sobre 

	 * una posici?n de la vista. Si no existe se crea.

	 * @return JButton

	 */

	public JToggleButton getToolSelectPointButton() {

		if(bAddPoint == null) {

			bAddPoint = new JToggleButton();

			bAddPoint.setPreferredSize(new Dimension(22, 22));

			bAddPoint.setToolTipText(Messages.getText("move-point"));

			bAddPoint.addActionListener(buttonsListener);

			bAddPoint.setIcon(loadIcon("add-icon"));

		}

		return bAddPoint;

	}

	/**

	 * Obtiene el bot?n de procesar georreferenciaci?n. Si no existe se crea.

	 * @return JButton

	 */

	public JButton getCenterButton() {

		if(bCenterView == null) {

			bCenterView = new JButton();

			bCenterView.setPreferredSize(new Dimension(22, 22));

			bCenterView.setToolTipText(Messages.getText("center_view"));

			bCenterView.addActionListener(buttonsListener);

			bCenterView.setIcon(loadIcon("centerpoint-icon"));

		}

		return bCenterView;

	}

	public void componentHidden(ComponentEvent e) {

	}

	public void componentMoved(ComponentEvent e) {

	}

	public void componentShown(ComponentEvent e) {

	}

	/**

	 * Cuando la tabla tiene un tama?o mayor de 800 pixeles de ancho se muestran las 

	 * columnas de error en X e Y que cuando est? minimizada no aparecen.

	 */

	public void componentResized(ComponentEvent e) {

		try {

			Dimension dim = ((GCPTablePanelImpl)e.getSource()).getSize();

			if(dim.getWidth() <= 800) {

				TableColumn col = getTable().getTable().getJTable().getColumnModel().getColumn(6);

				col.setMinWidth(0);

				col.setMaxWidth(0);

				col = getTable().getTable().getJTable().getColumnModel().getColumn(7);

				col.setMinWidth(0);

				col.setMaxWidth(0);

			} else {

				TableColumn col = getTable().getTable().getJTable().getColumnModel().getColumn(6);

				col.setMaxWidth(110);

				col.setMinWidth(110);

				col = getTable().getTable().getJTable().getColumnModel().getColumn(7);

				col.setMaxWidth(110);

				col.setMinWidth(110);

			}

			getTable().getTable().invalidate();

		} catch (NotInitializeException ex) {

			return;

		}

	}

	//****************************************************

	//Acceso a los datos de la tabla

	/**

	 * Obtiene las coordenadas de una fila

	 * @param row Fila de la que se quieren obtener las coordenadas

	 * @return Array con 4 valores coordenadas real X, coordenada real Y, coordenadas raster X y coordenada raste Y

	 */

	public double[] getCoordinates(int row) {

		double xMap = 0, yMap = 0, xRaster = 0, yRaster = 0;

		boolean numberFormatException = false;

		try {

			Object value = getTable().getModel().getValueAt(row, 2);

			try {

				if(value instanceof Double) 

					xMap = ((Double)value).doubleValue();

				else if(value instanceof String) 

					xMap = Double.valueOf(((String)value)).doubleValue();

			} catch (NumberFormatException ex1) {

				numberFormatException = true;

			}

			value = getTable().getModel().getValueAt(row, 3);

			try {

				if(value instanceof Double) 

					yMap = ((Double)value).doubleValue();

				else if(value instanceof String) 

					yMap = Double.valueOf(((String)value)).doubleValue();

			} catch (NumberFormatException ex1) {

				numberFormatException = true;

			}

			try {

				value = getTable().getModel().getValueAt(row, 4);

				if(value instanceof Double) 

					xRaster = ((Double)value).doubleValue();

				else if(value instanceof String) 

					xRaster = Double.valueOf(((String)value)).doubleValue();

			} catch (NumberFormatException ex1) {

				numberFormatException = true;

			}

			try {

				value = getTable().getModel().getValueAt(row, 5);

				if(value instanceof Double) 

					yRaster = ((Double)value).doubleValue();

				else if(value instanceof String) 

					yRaster = Double.valueOf(((String)value)).doubleValue();

			} catch (NumberFormatException ex1) {

				numberFormatException = true;

			}

			//Esto es necesario porque aunque se produzca una excepci?n en la lectura

			//de un valor deben leerse los dem?s campos antes de terminar.

			if(numberFormatException) {

				GeoreferencingSwingImplLibrary.messageBoxError("value_not_valid", table, null);

				try {

					getTable().getModel().setValueAt(new String(xMap + ""), row, 2);

					getTable().getModel().setValueAt(new String(yMap + ""), row, 3);

					getTable().getModel().setValueAt(new String(xRaster + ""), row, 4);

					getTable().getModel().setValueAt(new String(yRaster + ""), row, 5);

				} catch (NotInitializeException e) {

					//Si est? inicializada sino habr?a entrado en la excepci?n de nivel mayor

				}

			}

			//return new double[]{xMap, yMap, xRaster, yRaster};

		} catch (NotInitializeException ex) {

			GeoreferencingSwingImplLibrary.messageBoxError("table_not_initialize", table, null);

		}

		return new double[]{xMap, yMap, xRaster, yRaster};

	}

	/**

	 * 

	 * @param row

	 * @return

	 */

	public boolean getChecked(int row) {

		try {

			Object value = getTable().getModel().getValueAt(row, 0);

			if(value != null && value instanceof Boolean) 

				return ((Boolean)value).booleanValue();

		}catch (NotInitializeException ex) {

			GeoreferencingSwingImplLibrary.messageBoxYesOrNot("table_not_initialize", table);

		}

		return false;

	}

	/**

	 * A?ade una fila de datos al final de la tabla

	 * @param checked

	 * @param mX

	 * @param mY

	 * @param pX

	 * @param pY

	 * @param z

	 * @param eX

	 * @param eY

	 * @param rms

	 */

	public void addRow(boolean checked, Point2D map, Point2D pixel, double z, double eX, double eY, double rms, long id) {

		try {

			int rowCount = getTable().getRowCount();

			DefaultTableModel model = getTable().getModel();

			if(model instanceof GCPModel) {

				Object[] rowData = ((GCPModel)model).getNewLine();

				rowData[0] = new Boolean(checked);

				rowData[1] = rowCount + "";

				rowData[2] = map.getX() + "";

				rowData[3] = map.getY() + "";

				rowData[4] = pixel.getX() + "";

				rowData[5] = pixel.getY() + "";

				rowData[rowData.length - 1] = new Long(id);

				getTable().addRow(rowData);

			}

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxYesOrNot("table_not_initialize", table);

		}

	}

	/**

	 * Elimina todos los puntos de la tabla

	 */

	public void removeAllPoints() {

		try {

			getTable().removeAllRows();

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxYesOrNot("table_not_initialize", table);

		}

	}

	/**

	 * Asigna una valor a una celda de la tabla

	 * @param value Valor a asignar

	 * @param row Fila

	 * @param col Columna

	 */

	public void setValueAt(Object value, int row, int col) {

		try {

			getTable().setValueAt(value, row, col);

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxError("table_not_initialize", this, e);

		}

	}

	/**

	 * Asigna un valor al punto en coordenadas raster de la tabla. Es recomendable gastar este y no 

	 * setValueAt para evitar que se recalculen los errores en cada inserci?n de cada celda. De esta

	 * forma al actualiza ambas coordenadas a la vez solo se calcular? el error una vez.

	 * @param valueX Valor en X

	 * @param valueY Valor en Y

	 * @param row Fila a actualizar

	 * @param col Columna a actualizar

	 */

	public void updateRasterPoint(Object valueX, Object valueY, int row) {

		try {

			getTable().setValueAt(valueX, row, 4);

			getTable().setValueAt(valueY, row, 5);

			updateErrors();

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxError("table_not_initialize", this, e);

		}

	}

	/**

	 * Asigna un valor al punto en coordenadas del mundo de la tabla. Es recomendable gastar este y no 

	 * setValueAt para evitar que se recalculen los errores en cada inserci?n de cada celda. De esta

	 * forma al actualiza ambas coordenadas a la vez solo se calcular? el error una vez.

	 * @param valueX Valor en X

	 * @param valueY Valor en Y

	 * @param row Fila a actualizar

	 * @param col Columna a actualizar

	 */

	public void updateMapPoint(Object valueX, Object valueY, int row) {

		try {

			getTable().setValueAt(valueX, row, 2);

			getTable().setValueAt(valueY, row, 3);

			updateErrors();

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxError("table_not_initialize", this, e);

		}

	}

	/**

	 * Asigna un valor al punto de la tabla. Es recomendable gastar este y no 

	 * setValueAt para evitar que se recalculen los errores en cada inserci?n de cada celda. De esta

	 * forma al actualiza ambas coordenadas a la vez solo se calcular? el error una vez.

	 * @param mapX Valor en X en coordenadas del mundo

	 * @param mapY Valor en Y en coordenadas del mundo

	 * @param pixelX Valor en X en coordenadas del raster

	 * @param pixelY Valor en Y en coordenadas del raster

	 * @param row Fila a actualizar

	 * @param col Columna a actualizar

	 */

	public void updatePoint(Object mapX, Object mapY, Object pixelX, Object pixelY, int row) {

		try {

			getTable().setValueAt(mapX, row, 2);

			getTable().setValueAt(mapY, row, 3);

			getTable().setValueAt(pixelX, row, 4);

			getTable().setValueAt(pixelY, row, 5);

			updateErrors();

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxError("table_not_initialize", this, e);

		}

	}

	/**

	 * Actualiza los errores de toda la tabla. Esta funci?n debe ser llamada cuando ha

	 * habido alg?n cambio en los valores de los puntos.

	 * @throws NotInitializeException

	 */

	@SuppressWarnings("unchecked")

	public void updateErrors() {

		if(pointList == null)

			return;

		process.addParam("gpcs", pointList);

		process.addParam("orden", new Integer(selectedDegree));

		try {

			process.execute();

		} catch(RuntimeException e) {

			//Matriz singular

			return;

		} catch (ProcessInterruptedException e) {

		} catch (ProcessException e) {

		}

		HashMap<String, Object> map = (HashMap<String, Object>)process.getResult();

		Geotransformation result = (Geotransformation)map.get("RESULT");

		if(result == null)

			return;

		//Actualizamos los errores de toda la tabla

		try {

			ColorColumnRenderer cr = new ColorColumnRenderer();

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

				GeoPoint point = pointList.get(i);

				getTable().setValueAt(new Double(point.getErrorX()), point.getNumber(), 6);

				getTable().setValueAt(new Double(point.getErrorY()), point.getNumber(), 7);

				getTable().setValueAt(new Double(point.getRms()), point.getNumber(), 8);

				if (point.getRms() > threshold)

					cr.addRowToColor1(point.getNumber());

				else

					cr.addRowToColor2(point.getNumber());

			}

			getTable().getTable().getJTable().getColumnModel().getColumn(8).setCellRenderer(cr);

			getError().setValue(result.getRmsTotal() + "");

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxError("table_not_initialize", this, e);

		}

	}

	/**

	 * Obtiene el resultado de aplicar el algoritmo de transformaci?n

	 * @return

	 */

	@SuppressWarnings("unchecked")

	public Geotransformation getGeoTransformDataResult() {

		if(process != null) {

			HashMap<String, Object> map = (HashMap<String, Object>)process.getResult();

			return (Geotransformation)map.get("RESULT");

		}

		return null;

	}

	/**

	 * Obtiene una valor de una celda de la tabla

	 * @param row Fila

	 * @param col Columna

	 * @return Valor obtenido

	 */

	public Object getValueAt(int row, int col) {

		try {

			return getTable().getModel().getValueAt(row, col);

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxError("table_not_initialize", this, e);

		}

		return null;

	}

	/**

	 * Obtiene el n?mero de filas de la tabla

	 * @return Entero que representa el n?mero de filas de la tabla

	 */

	public int getRowCount() {

		try {

			return getTable().getRowCount();

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxError("table_not_initialize", this, e);

		}

		return 0;

	}

	/**

	 * Obtiene el n?mero de columnas de la tabla

	 * @return Entero que representa el n?mero de columnas de la tabla

	 */

	public int getColumnCount() {

		try {

			return getTable().getModel().getColumnCount();

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxError("table_not_initialize", this, e);

		}

		return 0;

	}

	/**

	 * Inicializa una fila de la tabla con los valores a 0, el n?mero de punto

	 * y el identificador. Esto es util para la inserci?n de un nuevo punto antes

	 * de introducir sus coordenadas.

	 * @param row Fila a inicializar

	 * @param id Identificador

	 */

	public void initializeRow(int row, long id) {

		try {

			getTable().setValueAt(new Integer(row), row, 1);

			for (int i = 2; i <= 9; i++) 

				getTable().setValueAt(new Double(0), row, i);

			getTable().setValueAt(new Long(id), row, getColumnCount() - 1);

		} catch (NotInitializeException e) {

			GeoreferencingSwingImplLibrary.messageBoxError("table_not_initialize", this, e);

		}

	}

	/**

	 * Renderer para cambiar el color a la columna de la tabla

	 * 06/02/2008

	 * @author Nacho Brodin nachobrodin@gmail.com

	 */

	public class ColorColumnRenderer extends DefaultTableCellRenderer {

		private static final long   serialVersionUID = 1L;

		private Color back = Color.red;

		private Color fore = Color.white;

		private Color back2 = Color.white;

		private Color fore2 = Color.black;

		private List<Integer> color1 = null;

		private List<Integer> color2 = null;

		 public ColorColumnRenderer() {

				super(); 

				color1 = new ArrayList<Integer>();

				color2 = new ArrayList<Integer>();

		 }

		 /**

			* A?ade una fila al tipo de color 1

			* @param row

			*/

		 public void addRowToColor1(int row) {

			 color1.add(new Integer(row));

		 }

		 /**

			* A?ade una fila al tipo de color 2

			* @param row

			*/

		 public void addRowToColor2(int row) {

			 color2.add(new Integer(row));

		 }

		 public Component getTableCellRendererComponent (JTable table, Object value, boolean isSelected,

															 boolean hasFocus, int row, int column) {

				Component cell = super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);

				for (int i = 0; i < color1.size(); i++) {

					if(((Integer)color1.get(i)).intValue() == row) {

						cell.setBackground(back);

						cell.setForeground(fore);

					}

				}

			 for (int i = 0; i < color2.size(); i++) {

				 if(((Integer)color2.get(i)).intValue() == row) {

					 cell.setBackground(back2);

					 cell.setForeground(fore2);

				 }

			 }

				return cell;

		 }

	}

}

/**

 * 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 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., 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.raster.georeferencing.swing.impl.table;

import javax.swing.table.DefaultTableModel;

/**

 * Modelo correspondiente a una tabla de puntos de control

 * 

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class GCPModel extends DefaultTableModel {

	final private static long serialVersionUID = -3370601314380922368L;

	private int               nColumns         = 0;

	public GCPModel(String[] columnNames) {

		super(new Object[0][columnNames.length], columnNames);

		this.nColumns = columnNames.length;

	}

	@SuppressWarnings("unchecked")

	public Class getColumnClass(int c) {

		return String.class;

	}

	public void setValueAt(Object value, int row, int col) {

		super.setValueAt(value, row, col);

	}

	public void addNew() {

		Object[] line = new Object[nColumns];

		line[0] = new Boolean(true);

		for (int i = 0; i < nColumns; i++)

			line[i] = new String("");

		super.addRow(line);

	}

	public Object[] getNewLine() {

		Object[] o = new Object[nColumns];

		o[0] = new Boolean(true);

		for (int i = 1; i < nColumns; i++)

			o[i] = "";

		return o;

	}

}