Application: gvSIG desktop

			data += "ColorInterp=" + op.getColourInterpretation(j, selectedDataSet);

package org.gvsig.gvsig3dgui.legend;

import java.awt.BorderLayout;

import java.awt.Component;

import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.util.Random;

import javax.swing.DefaultComboBoxModel;

import javax.swing.ImageIcon;

import javax.swing.JCheckBox;

import javax.swing.JComboBox;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JTextField;

import org.gvsig.gui.beans.swing.JButton;

import org.gvsig.raster.datastruct.ColorItem;

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

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

import com.hardcode.gdbms.engine.instruction.IncompatibleTypesException;

import com.hardcode.gdbms.engine.values.NullValue;

import com.hardcode.gdbms.engine.values.Value;

import com.hardcode.gdbms.engine.values.ValueFactory;

import com.iver.andami.PluginServices;

import com.iver.andami.messages.NotificationManager;

import com.iver.cit.gvsig.fmap.core.SymbologyFactory;

import com.iver.cit.gvsig.fmap.core.symbols.ISymbol;

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

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

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

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

import com.iver.cit.gvsig.fmap.rendering.AbstractClassifiedVectorLegend;

import com.iver.cit.gvsig.fmap.rendering.ILegend;

import com.iver.cit.gvsig.fmap.rendering.LegendContentsChangedListener;

import com.iver.cit.gvsig.fmap.rendering.LegendFactory;

import com.iver.cit.gvsig.fmap.rendering.NullUniqueValue;

import com.iver.cit.gvsig.fmap.rendering.VectorialUniqueValueLegend;

import com.iver.cit.gvsig.fmap.rendering.ZSort;

import com.iver.cit.gvsig.gui.styling.JComboBoxColorScheme;

import com.iver.cit.gvsig.gui.styling.SymbolLevelsWindow;

import com.iver.cit.gvsig.project.documents.view.legend.gui.ILegendPanel;

import com.iver.cit.gvsig.project.documents.view.legend.gui.SymbolTable;

/**

 * DOCUMENT ME!

 *

 * @author fjp To change the template for this generated type comment go to

 *         Window>Preferences>Java>Code Generation>Code and

 *         Comments

 */

public class ExtrusionLegend extends JPanel implements ILegendPanel,ActionListener,KeyListener {

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

    private VectorialUniqueValueLegend theLegend;

    private ClassifiableVectorial layer;

    private SymbolTable symbolTable;

    private JComboBox cmbFields;

    private JButton btnRemoveAll;

    private JButton btnRemove;

    private JCheckBox chbUseDefault = null;

    private VectorialUniqueValueLegend auxLegend;

	private JPanel pnlCenter;

	private ZSort zSort;

	private JButton btnOpenSymbolLevelsEditor;

	private JTextField jtf;

	private JComboBoxColorScheme cmbColorScheme;

	private double extrusionValue;

    /**

     *

     */

    public ExtrusionLegend() {

        super();

        initialize();

    }

    /**

     * DOCUMENT ME!

     */

    protected void initialize() {

        /* JLabel label = new JLabel();

           label.setIcon(new javax.swing.ImageIcon(Abrir.class.getClassLoader().getResource("images/ValoresUnicos.png")));

           limagen[1] = new JLabel();

           limagen[1] = label; */

        JPanel pnlButtons = new JPanel();

        JButton btnAddAll = new JButton(PluginServices.getText(this,

                    "Anadir_todos"));

        btnAddAll.setActionCommand("ADD_ALL_VALUES");

        btnAddAll.addActionListener(this);

        pnlButtons.add(btnAddAll);

        JButton btnAdd = new JButton(PluginServices.getText(this, "Anadir"));

        btnAdd.setActionCommand("ADD_VALUE");

        btnAdd.addActionListener(this);

        pnlButtons.add(btnAdd);

        btnRemoveAll = new JButton(PluginServices.getText(this, "Quitar_todos"));

        btnRemoveAll.setActionCommand("REMOVE_ALL");

        btnRemoveAll.addActionListener(this);

        pnlButtons.add(btnRemoveAll);

        btnRemove = new JButton(PluginServices.getText(this, "Quitar"));

        btnRemove.setActionCommand("REMOVE");

        btnRemove.addActionListener(this);

        pnlButtons.add(btnRemove);

        btnOpenSymbolLevelsEditor = new JButton(PluginServices.getText(this, "symbol_levels"));

        btnOpenSymbolLevelsEditor.addActionListener(this);

        btnOpenSymbolLevelsEditor.setActionCommand("OPEN_SYMBOL_LEVEL_EDITOR");

        pnlButtons.add(btnOpenSymbolLevelsEditor);

		pnlCenter = new JPanel();

        pnlCenter.setLayout(new BorderLayout());

        cmbFields = new JComboBox();

        cmbFields.setActionCommand("FIELD_SELECTED");

        cmbFields.addActionListener(this);

        cmbFields.setVisible(true);

        JPanel pnlNorth = new JPanel(new FlowLayout(FlowLayout.LEFT, 20, 0));

        JPanel pAux1 = new JPanel();

        JLabel lblFieldClassification = new JLabel(PluginServices.getText(

                    this, "Campo_de_clasificacion"));

        pAux1.add(lblFieldClassification);

        pAux1.add(cmbFields);

        pAux1.add(getChbUseDefault(), null);

        pnlNorth.add(pAux1);

        pAux1 = new JPanel();

        pAux1.add(new JLabel(PluginServices.getText(this, "Nivel_de_extrusi?n")+":"));

        jtf = new JTextField(PluginServices.getText(this, "0"),3);

        jtf.setColumns(3);

        jtf.setHorizontalAlignment(JTextField.RIGHT); 

        jtf.addKeyListener(this);

        pAux1.add(jtf);

        pnlNorth.add(pAux1);

        pAux1 = new JPanel();

        pAux1.add(new JLabel(PluginServices.getText(this, "color_scheme")+":"));

        cmbColorScheme = new JComboBoxColorScheme(false);

        pAux1.add(cmbColorScheme);

        pnlNorth.add(pAux1);

        this.setLayout(new BorderLayout());

        this.add(pnlNorth, BorderLayout.NORTH);

        this.add(pnlCenter, BorderLayout.CENTER);

        this.add(pnlButtons, BorderLayout.SOUTH);

    }

    /**

     * DOCUMENT ME!

     */

    private void fillTableValues() {

        DataSource elRs;

        try {

            elRs = ((FLyrVect) layer).getRecordset();

           // logger.debug("elRs.start()");

            elRs.start();

            int idField = -1;

            String fieldName = (String) cmbFields.getSelectedItem();

            if (fieldName==null) {

            	JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this,"no_hay_campo_seleccionado"));

            	return;

            }

            idField = elRs.getFieldIndexByName(fieldName);

            theLegend.setClassifyingFieldNames(new String[] {fieldName});

            //long numReg = elRs.getRowCount();

            if (idField == -1) {

                NotificationManager.addWarning(

                		PluginServices.getText(this, "unrecognized_field_name")+" " + fieldName, null);

                return;

            }

            symbolTable.removeAllItems();

            int numSymbols = 0;

            ISymbol theSymbol = null;

            //auxLegend=(VectorialUniqueValueLegend)m_lyr.getLegend();

            auxLegend = LegendFactory.createVectorialUniqueValueLegend(layer.getShapeType());

            Value clave;

            //Object resul;

            if (chbUseDefault.isSelected()) {

                auxLegend.getDefaultSymbol().setDescription("Default");

                auxLegend.addSymbol(new NullUniqueValue(),

                    auxLegend.getDefaultSymbol());

            }

            ColorItem[] colorScheme = cmbColorScheme.getSelectedColors();

            Random rand = new Random(System.currentTimeMillis());

            for (int j = 0; j < elRs.getRowCount(); j++) {

                clave = elRs.getFieldValue(j, idField);

                if (clave instanceof NullValue) {

                    continue;

                }

                ////Comprobar que no esta repetido y no hace falta introducir en el hashtable el campo junto con el simbolo.

                if (auxLegend.getSymbolByValue(clave) == null) {

                    //si no esta creado el simbolo se crea

                    // jaume (moved to ISymbol); theSymbol = new FSymbol(layer.getShapeType());

                	theSymbol = SymbologyFactory.

                		createDefaultSymbolByShapeType(layer.getShapeType(),

                				colorScheme[rand.nextInt(colorScheme.length)].getColor());

                    theSymbol.setDescription(clave.toString());

                    auxLegend.addSymbol(clave, theSymbol);

                    numSymbols++;

                    if (numSymbols == 100) {

                        int resp = JOptionPane.showConfirmDialog(this,

                                PluginServices.getText(this,

                                    "mas_de_100_simbolos"),

                                PluginServices.getText(this, "quiere_continuar"),

                                JOptionPane.YES_NO_OPTION,

                                JOptionPane.WARNING_MESSAGE);

                        if ((resp == JOptionPane.NO_OPTION) ||

                                (resp == JOptionPane.DEFAULT_OPTION)) {

                            return;

                        }

                    }

                }

            } // for

            // Ver casos de String.!!!

            Object[] extrudedValue = auxLegend.getValues();

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

	         	try {

	         		extrudedValue[i] = ((Value)auxLegend.getValues()[i]).producto(ValueFactory.createValue(extrusionValue));

	 			}catch (IncompatibleTypesException e) {

	 				// TODO Auto-generated catch block

	 				e.printStackTrace();

	 			}

            }

            symbolTable.fillTableFromSymbolList(auxLegend.getSymbols(),

            		extrudedValue, auxLegend.getDescriptions());

            elRs.stop();

        } catch (ReadDriverException e) {

        	NotificationManager.addError(PluginServices.getText(this, "recovering_recordset"), e);

        }

        btnRemoveAll.setEnabled(true);

        btnRemove.setEnabled(true);

        //m_bCacheDirty = false;

    }

    /**

     * A partir de los registros de la tabla, regenera el FRenderer. (No solo

     * el symbolList, si no tambi�n el arrayKeys y el defaultRenderer

     */

    private void fillSymbolListFromTable() {

        Value clave;

        ISymbol theSymbol;

        // Borramos las anteriores listas:

        boolean bRestoValores = false; // PONERLO EN UN CHECKBOX

        int hasta;

        String fieldName = (String) cmbFields.getSelectedItem();

        theLegend.setClassifyingFieldNames(new String[] {fieldName} );

        /////////////////////////////////////////PEPE

        FLyrVect m = (FLyrVect) layer;

        try {

        	int fieldType = m.getSource().getRecordset().getFieldType((int)cmbFields.getSelectedIndex());

        	theLegend.setClassifyingFieldTypes(new int[] {fieldType});

        } catch (ReadDriverException e) {

        	NotificationManager.addError(PluginServices.getText(this, "could_not_setup_legend"), e);

        }

        /////////////////////////////////////////PEPE

        if (bRestoValores) {

            hasta = symbolTable.getRowCount() - 1;

        } else {

            hasta = symbolTable.getRowCount();

        }

        for (int row = 0; row < symbolTable.getRowCount(); row++) {

            clave = (Value) symbolTable.getFieldValue(row, 1);

            theSymbol = (ISymbol) symbolTable.getFieldValue(row, 0);

            System.err.println("djfslkf" + theSymbol);

            theSymbol.setDescription((String) symbolTable.getFieldValue(row, 2));

            theLegend.addSymbol(clave, theSymbol);

        }

        if (bRestoValores) {

            theSymbol = (ISymbol) symbolTable.getFieldValue(hasta, 0);

            theLegend.setDefaultSymbol(theSymbol);

        }

    }

    /**

     * DOCUMENT ME!

     */

    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();

            DefaultComboBoxModel cM = new DefaultComboBoxModel(nomFields);

            cmbFields.setModel(cM);

            // fieldsListValor.setSelectedIndex(0);

        } catch (ReadDriverException e) {

        	NotificationManager.addError(PluginServices.getText(this, "recovering_recordset"), e);

        }

    }

    public void setData(FLayer layer, ILegend legend) {

    	this.layer = (ClassifiableVectorial) layer;

      	int shapeType = 0;

      	try {

      		shapeType = this.layer.getShapeType();

      	} catch (ReadDriverException e) {

    		NotificationManager.addError(PluginServices.getText(this, "generating_intervals"), e);

		}

      	if (symbolTable != null)

      		pnlCenter.remove(symbolTable);

      	symbolTable = new SymbolTable(this, SymbolTable.VALUES_TYPE, shapeType);

      	pnlCenter.add(symbolTable, BorderLayout.CENTER);

        fillFieldNames();

        symbolTable.removeAllItems();

        if (legend instanceof VectorialUniqueValueLegend) {

            theLegend = (VectorialUniqueValueLegend) legend;

            getChbUseDefault().setSelected(theLegend.isUseDefaultSymbol());

            cmbFields.getModel().setSelectedItem(theLegend.getClassifyingFieldNames()[0]);

            symbolTable.fillTableFromSymbolList(theLegend.getSymbols(),

            									theLegend.getValues(),

            									theLegend.getDescriptions());

            zSort = theLegend.getZSort();

        } else {

            theLegend = new VectorialUniqueValueLegend(shapeType);

        }

    }

    /* (non-Javadoc)

     * @see com.iver.cit.gvsig.gui.legendmanager.panels.ILegendPanel#getLegend()

     */

    public ILegend getLegend() {

        fillSymbolListFromTable();

        if (auxLegend != null) {

        	// your settings that are not the set of symbols must be located here

        	auxLegend.setClassifyingFieldNames(

        			new String[] {(String) cmbFields.getSelectedItem()});

        	auxLegend.setClassifyingFieldTypes(theLegend.getClassifyingFieldTypes());

        	LegendContentsChangedListener[] l  = theLegend.getListeners();

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

        		auxLegend.addLegendListener(l[i]);

			};

            theLegend = auxLegend;

        }

        theLegend.setZSort(zSort);

        return theLegend;

    }

    private JCheckBox getChbUseDefault() {

        if (chbUseDefault == null) {

            chbUseDefault = new JCheckBox();

            chbUseDefault.setSelected(true);

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

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

            		if (auxLegend==null)auxLegend=theLegend;

            		if (chbUseDefault.isSelected()) {

            			addDefault();

            		} else {

            			delDefault();

            		}

            	}

            });

            chbUseDefault.setText(PluginServices.getText(this, "resto_valores"));

        }

        return chbUseDefault;

    }

    /**

     * A�ade el resto de valores.

     */

    private void addDefault() {

        auxLegend.getDefaultSymbol().setDescription("Default");

        auxLegend.addSymbol(new NullUniqueValue(), auxLegend.getDefaultSymbol());

        symbolTable.addTableRecord(auxLegend.getDefaultSymbol(),

            new NullUniqueValue(), auxLegend.getDefaultSymbol().getDescription());

        symbolTable.repaint();

    }

    /**

     * Elimina el resto de valores que no estan representados por ning�n otro s�mbolo..

     */

    private void delDefault() {

        auxLegend.delSymbol(new NullUniqueValue());

        symbolTable.removeRow(new NullUniqueValue());

        symbolTable.repaint();

    }

    public void actionPerformed(ActionEvent e) {

    	//modificar el combobox de valor

    	if (e.getActionCommand() == "FIELD_SELECTED") {

    		JComboBox cb = (JComboBox) e.getSource();

    		String fieldName = (String) cb.getSelectedItem();

    		symbolTable.removeAllItems();

    	}

    	// add all elements by value

    	if (e.getActionCommand() == "ADD_ALL_VALUES") {

    		fillTableValues();

    	}

    	// add only one value

    	if (e.getActionCommand() == "ADD_VALUE") {

    		try {

    			symbolTable.addTableRecord(SymbologyFactory.

    					createDefaultSymbolByShapeType(layer.getShapeType()),

    					ValueFactory.createValue(0.0), "0 - 0");

    		} catch (ReadDriverException ex) {

    			NotificationManager.addError(PluginServices.getText(this, "getting_shape_type"), ex);

    		}

    	}

    	//Vacia la tabla

    	if (e.getActionCommand() == "REMOVE_ALL") {

    		symbolTable.removeAllItems();

    		theLegend.setZSort(null);

    		zSort = null;

    	}

    	//Quitar solo el elemento seleccionado

    	if (e.getActionCommand() == "REMOVE") {

    		symbolTable.removeSelectedRows();

    	}

    	if (e.getActionCommand() == "OPEN_SYMBOL_LEVEL_EDITOR") {

			if (theLegend != null) {

				ZSort myZSort = ((AbstractClassifiedVectorLegend) getLegend()).getZSort();

				if (myZSort == null) {

						myZSort = new ZSort(theLegend);

				}

				SymbolLevelsWindow sl = new SymbolLevelsWindow(myZSort);

				PluginServices.getMDIManager().addWindow(sl);

				zSort = sl.getZSort();

				if (auxLegend != null)

					auxLegend.setZSort(zSort);

			}

    	}

    }

	public String getDescription() {

		return PluginServices.getText(this,PluginServices.getText(this,"Extension to manage the 3D extrusion"));

	}

	public ImageIcon getIcon() {

		return null;

	}

	public Class getParentClass() {

		return null;

	}

	public String getTitle() {

		return ("<html><b>"+ PluginServices.getText(this,"Extrusi?n")+ "</b></html>");

		//return ("<html><b>"+"Extrusi?n"+"</b></html>");

		//return "Extrusion";

	}

	public JPanel getPanel() {

		return this;

	}

	public Class getLegendClass() {

		return VectorialUniqueValueLegend.class;

	}

	public boolean isSuitableFor(FLayer layer) {

		return (layer instanceof FLyrVect);

	}

	public void keyPressed(KeyEvent e) {

		// TODO Auto-generated method stub

	}

	public void keyReleased(KeyEvent e) {

	//	System.out.println("Valor de extrusi?n: "+ this.jtf.getText());

		extrusionValue = new Double(this.jtf.getText()).doubleValue();

		//globalTime = new Double(this.textosegs.getText()).doubleValue();

	}

	public void keyTyped(KeyEvent e) {

		// TODO Auto-generated method stub

	}

}

import com.iver.cit.gvsig.project.documents.view.legend.gui.VectorialInterval;