| 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.gui.thememanager.scalemanager;

import javax.swing.JPanel;

import javax.swing.ButtonGroup;

import javax.swing.DefaultComboBoxModel;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPasswordField;

import javax.swing.JTextField;

import javax.swing.JTextArea;

import javax.swing.JComboBox;

import javax.swing.BoxLayout;

import org.apache.log4j.Logger;

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

import com.iver.andami.PluginServices;

import com.iver.andami.messages.Messages;

import com.iver.andami.messages.NotificationManager;

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

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

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

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

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

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

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

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

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

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

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

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

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

import com.iver.cit.gvsig.gui.View;

import com.iver.cit.gvsig.gui.legendmanager.panels.FPanelLegendValues;

import com.iver.cit.gvsig.project.ProjectView;

import javax.swing.JScrollPane;

import javax.swing.JRadioButton;

import java.awt.BorderLayout;

import java.awt.CardLayout;

import java.awt.FlowLayout;

import java.awt.GridBagLayout;

import java.awt.GridBagConstraints;

import java.awt.GridLayout;

import java.text.NumberFormat;

/**

 * @author jmorell

 *

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

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

 */

public class FPanelScaleManager extends JPanel {

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

        private FMap mapContext;

        private FLayer layer;

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

        private ProjectView view;

        private NumberFormat nf = NumberFormat.getInstance();

        private JPanel jPanel = null;

        private JPanel jPanel1 = null;

        private JPanel jPanel2 = null;

        private JPanel jPanel3 = null;

        private JPanel jPanel4 = null;

        private JPanel jPanel5 = null;

        private JLabel jLabel = null;

        private JTextField jTextField = null;

        private JLabel jLabel1 = null;

        private JTextField jTextField1 = null;

        private JLabel jLabel2 = null;

        private JTextArea jTextArea = null;

        private JLabel jLabel5 = null;

        private JComboBox jComboBox = null;

        private JScrollPane jScrollPane = null;

        private ButtonGroup buttonGroup = null;

        private JRadioButton jRadioButton = null;

        private JRadioButton jRadioButton1 = null;

        private JLabel jLabel3 = null;

        private JTextField jTextField2 = null;

        private JLabel jLabel4 = null;

        private String layerName = null;

        /**

         * This is the default constructor

         */

        public FPanelScaleManager() {

                super();

                initialize();

        }

        /**

         * This method initializes this

         * 

         * @return void

         */

        private  void initialize() {

                //setView();

                this.setLayout(null);

                //this.setLayer(null);

                this.setBounds(0, 0, 445, 332);

                this.add(getJPanel(), null);

                this.add(getJPanel1(), null);

                this.add(getJPanel2(), null);

                this.add(getJPanel3(), null);

        }

    private FLayer getFirstActiveLayerVect()

    {

        // Comprobar en openLegendManager que hay alg?n tema activo!

        FLayer[] activeLyrs = mapContext.getLayers().getActives();

        if (activeLyrs.length == 0)

        {

                JOptionPane.showMessageDialog(null, 

                                Messages.getString("necesita_un_tema_activo"), "", JOptionPane.ERROR_MESSAGE);

                return null;

        }

        FLayer lyr = null;

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

        {

                if (activeLyrs[i] instanceof Classifiable)

                {

                        Classifiable auxC = (Classifiable) activeLyrs[i]; 

                        Legend theLegend = auxC.getLegend();

                        if (theLegend instanceof VectorialLegend)

                                lyr = (FLayer) auxC;        

                }

        }        

        if (lyr == null) {

            System.out.println(PluginServices.getText(this,"Por_favor_active_el_tema")+".");

                JOptionPane.showMessageDialog(null, 

                                Messages.getString("necesita_un_tema_vectorial_activo"), "", JOptionPane.ERROR_MESSAGE);

            return null;

        }

        return lyr;

    }

    /**

     * Inicializa el ProjectView view. Es necesario para implementar el control de

     * escalas y para hiperenlazar documentos.

     * @return

     */

    /*private void setView() {

                View vista = (View) PluginServices.getMDIManager().getActiveView();

            view = vista.getModel();

    }*/

    /**

     * En esta funci?n se coge el primer tema activo del TOC y se usa su

     * renderer para inicializar. Hay que llamarla SIEMPRE que se abra el

     * cuadro de di?logo, en el  openLegendManager() de la vista.

     *

     * @param mapContext TOC que abre este cuadro de di?logo.

     * @throws DriverException

     */

    public void setMapContext(FMap mapContext) throws DriverException {

        this.mapContext = mapContext;

        layer = getFirstActiveLayerVect();

        layerName = layer.getName();

                        /*try {

                                ClassifiableVectorial aux = (ClassifiableVectorial) layer;

                                renderer = (Legend) aux.getLegend().cloneLegend();

                        } catch (XMLException e) {

                                // TODO Auto-generated catch block

                                e.printStackTrace();

                        }*/

        actualizar();

    }

    /**

     * DOCUMENT ME!

     */

    private void actualizar() {

            // Avisar si no es Vectorial

            FLayer lyrSelected = getFirstActiveLayerVect();

        /*m_defaultLegendPanel.setLayer(lyrSelected, renderer);

        m_valuesLegendPanel.setLayer(lyrSelected, renderer);

        m_breaksLegendPanel.setLayer(lyrSelected, renderer);

        m_labelsLegendPanel.setLayer(lyrSelected, renderer);*/

        /*CardLayout cl = (CardLayout)(cards.getLayout());

        if (renderer instanceof SingleSymbolLegend) {

                //organizador.setSelectedIndex(0);

            cl.show(cards, "symbol");

        }

        if (renderer instanceof UniqueValueLegend) {

                //organizador.setSelectedIndex(1);

            cl.show(cards, "values");

        }

        if (renderer instanceof IntervalLegend) {

                //organizador.setSelectedIndex(2);

            cl.show(cards, "intervals");

        }*/

        /* switch (m_Renderer.getLegendType()) {

        case FConstant.LEGEND_TYPE_DEFAULT:

            organizador.setSelectedIndex(0);

            break;

        case FConstant.LEGEND_TYPE_VALUE:

            organizador.setSelectedIndex(1);

            break;

        case FConstant.LEGEND_TYPE_BREAK:

            organizador.setSelectedIndex(2);

            break;

        } */

    }

        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);

                        getJComboBox().setModel(cM);

                // fieldsListValor.setSelectedIndex(0);

                } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                } catch (DriverException e) {

                        e.printStackTrace();

                }

        }

        public void setLayer(FLayer lyr, Legend r) {

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

                    getJTextField1().setText(nf.format(layer.getMinScale()));

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

                    getJTextField2().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);

                        jTextField2.setEnabled(false);

                        jLabel4.setEnabled(false);

                } else {

                        getJRadioButton1().setSelected(true);

                        jLabel1.setEnabled(true);

                        jTextField1.setEnabled(true);

                        jLabel2.setEnabled(true);

                        jLabel3.setEnabled(true);

                        jTextField2.setEnabled(true);

                        jLabel4.setEnabled(true);

                }

                fillFieldNames();

                //getJComboBox().getModel().setSelectedItem(renderer.getFieldName());

                layer = lyr;

                jTextField.setText(layer.getName());

                try {

                        getJTextArea().setText("Extent\n\tSuperior:\t" + layer.getFullExtent().getMaxY() + "\n\tInferior:\t" + layer.getFullExtent().getMinY() + "\n\tIzquierda:\t" + layer.getFullExtent().getMinX() + "\n\tDerecha:\t" + layer.getFullExtent().getMaxX() + "\n\nOrigen de datos: " + layer.getName());

                } catch (DriverException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }

                // Si es de valor ?nico, rellenamos la tabla

                // y seleccionamos el campo que estamos usando

                //m_symbolTable.removeAllItems();

                if (r instanceof VectorialUniqueValueLegend)

                {                        

                        //renderer = (VectorialUniqueValueLegend) r;

                        //m_cboFields.getModel().setSelectedItem(m_Renderer.getFieldName());

                        //m_symbolTable.fillTableFromSymbolList(m_Renderer.getSymbols(),

                                        //m_Renderer.getValues(), m_Renderer.getDescriptions());

                }

                /*else

                {

                        try {

                                // Si la capa viene con otro tipo de leyenda, creamos

                                // una nueva del tipo que maneja este panel

                                renderer = new VectorialUniqueValueLegend(layer.getShapeType());

                        } catch (com.iver.cit.gvsig.fmap.DriverException e) {

                                // TODO Auto-generated catch block

                                e.printStackTrace();

                        }

                }*/

        }

        /*public void setLayerName(String layerName)

        {

                this.layerName = layerName;

        }*/

        /**

         * 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("Nombre:");

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

                        jLabel.setBounds(0, 3, 40, 15);

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

                        jPanel.setLocation(5, 6);

                        jPanel.setSize(305, 20);

                        jPanel.add(jLabel, null);

                        jPanel.add(getJTextField(), 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, "Rango de escalas", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null));

                        jPanel1.setBounds(5, 32, 432, 131);

                        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, "Propiedades", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null));

                        jPanel2.setBounds(5, 170, 361, 127);

                        jPanel2.add(getJScrollPane(), null);

                }

                return jPanel2;

        }

        /**

         * This method initializes jPanel3        

         *         

         * @return javax.swing.JPanel        

         */    

        private JPanel getJPanel3() {

                if (jPanel3 == null) {

                        jLabel5 = new JLabel();

                        jPanel3 = new JPanel();

                        jPanel3.setLayout(null);

                        jLabel5.setText("Campo de documentos asociados:");

                        jLabel5.setBounds(0, 2, 166, 15);

                        jPanel3.setLocation(5, 304);

                        jPanel3.setSize(387, 20);

                        jPanel3.add(jLabel5, null);

                        jPanel3.add(getJComboBox(), null);

                }

                return jPanel3;

        }

        /**

         * This method initializes jPanel4        

         *         

         * @return javax.swing.JPanel        

         */    

        private JPanel getJPanel4() {

                if (jPanel4 == null) {

                        jPanel4 = new JPanel();

                        jPanel4.setLayout(null);

                        jPanel4.setBounds(6, 21, 201, 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("est? por debajo de ");

                        jLabel1.setBounds(6, 6, 93, 20);

                        jLabel1.setEnabled(false);

                        jLabel2.setText("(escala m?nima)");

                        jLabel2.setBounds(277, 6, 82, 20);

                        jLabel2.setEnabled(false);

                        jPanel5.setBounds(36, 69, 386, 53);

                        jLabel3.setBounds(6, 31, 93, 20);

                        jLabel3.setText("est? por encima de");

                        jLabel3.setEnabled(false);

                        jLabel4.setBounds(277, 31, 82, 20);

                        jLabel4.setText("(escala m?xima)");

                        jLabel4.setEnabled(false);

                        jPanel5.add(jLabel1, null);

                        jPanel5.add(getJTextField1(), null);

                        jPanel5.add(jLabel2, null);

                        jPanel5.add(jLabel3, null);

                        jPanel5.add(getJTextField2(), null);

                        jPanel5.add(jLabel4, null);

                }

                return jPanel5;

        }

        /**

         * This method initializes jTextField        

         *         

         * @return javax.swing.JTextField        

         */    

        private JTextField getJTextField() {

                if (jTextField == null) {

                        //layerName = "Hooooola";

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

                        //layerName = layer.getName();

                        jTextField = new JTextField();

                        //jTextField.setText(layerName);

                        jTextField.setEditable(false);

                        jTextField.setBounds(40, 0, 229, 20);

                }

                return jTextField;

        }

        /**

         * This method initializes jTextField1        

         *         

         * @return javax.swing.JTextField        

         */    

        public JTextField getJTextField1() {

                if (jTextField1 == null) {

                        jTextField1 = new JTextField();

                        jTextField1.setBounds(100, 6, 176, 20);

                        jTextField1.setEnabled(false);

                }

                return jTextField1;

        }

        /**

         * This method initializes jTextArea        

         *         

         * @return javax.swing.JTextArea        

         */    

        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;

        }

        /**

         * This method initializes jComboBox

         *

         * @return javax.swing.JComboBox

         */

        public javax.swing.JComboBox getJComboBox() {

                if (jComboBox == null) {

                        try {

                                if (layer instanceof AlphanumericData) {

                                        AlphanumericData lyr = (AlphanumericData) layer;

                                        DataSource ds;

                                        ds = lyr.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);

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

                                                jComboBox.setSelectedItem(view.getSelectedField());

                                        }

                                }else{

                                        jComboBox = new javax.swing.JComboBox();

                                }

                        } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {

                                NotificationManager.addError("Error accediendo a los datos", e);

                        } catch (DriverException e) {

                                NotificationManager.addError("Error accediendo a los datos", e);

                        }

                }

                jComboBox.setBounds(166, 0, 192, 20);

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

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

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

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

                                System.out.println("Nombre del campo: " + fieldName);

                                m_symbolTable.removeAllItems();

                                if (fieldName != m_Renderer.getFieldName())

                                        m_bCacheDirty = true;

                                m_Renderer.setFieldName(fieldName);*/

                        }

                });

                return jComboBox;

        }

        /*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, 335, 100);

                }

                return jScrollPane;

        }

        /**

         * This method initializes jRadioButton        

         *         

         * @return javax.swing.JRadioButton        

         */    

        public JRadioButton getJRadioButton() {

                if (jRadioButton == null) {

                        jRadioButton = new JRadioButton();

                        jRadioButton.setText("Mostrar siempre");

                        jRadioButton.setBounds(0, 0, 103, 23);

                        jRadioButton.setSelected(true);

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

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

                                        System.out.println("actionPerformed()"); // TODO Auto-generated Event stub actionPerformed()

                                        //jPanel5.setEnabled(false);

                                        jLabel1.setEnabled(false);

                                        jTextField1.setEnabled(false);

                                        jLabel2.setEnabled(false);

                                        jLabel3.setEnabled(false);

                                        jTextField2.setEnabled(false);

                                        jLabel4.setEnabled(false);

                                }

                        });

                }

                return jRadioButton;

        }

        /**

         * This method initializes jRadioButton1        

         *         

         * @return javax.swing.JRadioButton        

         */    

        public JRadioButton getJRadioButton1() {

                if (jRadioButton1 == null) {

                        jRadioButton1 = new JRadioButton();

                        jRadioButton1.setText("No mostrar la capa cuando la escala");

                        jRadioButton1.setBounds(0, 23, 201, 23);

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

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

                                        System.out.println("actionPerformed()"); // TODO Auto-generated Event stub actionPerformed()

                                        //jPanel5.setEnabled(true);

                                        jLabel1.setEnabled(true);

                                        jTextField1.setEnabled(true);

                                        jLabel2.setEnabled(true);

                                        jLabel3.setEnabled(true);

                                        jTextField2.setEnabled(true);

                                        jLabel4.setEnabled(true);

                                }

                        });

                }

                return jRadioButton1;

        }

        /**

         * This method initializes jTextField2        

         *         

         * @return javax.swing.JTextField        

         */    

        public JTextField getJTextField2() {

                if (jTextField2 == null) {

                        jTextField2 = new JTextField();

                        jTextField2.setBounds(100, 31, 176, 20);

                        jTextField2.setEnabled(false);

                }

                return jTextField2;

        }

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