| gvSIG desktop 1

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * 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.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2008 Prodevelop S.L. main developer

 */

package org.gvsig.geocoding.gui.address;

import java.awt.Color;

import java.io.File;

import java.util.Iterator;

import java.util.List;

import java.util.Vector;

import javax.swing.ImageIcon;

import javax.swing.JComboBox;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.JTable;

import javax.swing.table.DefaultTableCellRenderer;

import javax.swing.table.DefaultTableModel;

import javax.swing.table.TableColumn;

import org.gvsig.andami.PluginServices;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.feature.Feature;

import org.gvsig.fmap.dal.feature.FeatureSet;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.geocoding.address.Address;

import org.gvsig.geocoding.address.Literal;

import org.gvsig.geocoding.address.impl.DefaultAddress;

import org.gvsig.geocoding.address.impl.DefaultLiteral;

import org.gvsig.geocoding.extension.GeocodingController;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * Address simple centroid panel

 * 

 * @author <a href="mailto:jsanz@prodevelop.es"> Jorge Gaspar Sanz Salinas</a>

 * @author <a href="mailto:vsanjaime@prodevelop.es"> Vicente Sanjaime Calvet</a>

 */

public class AddressSimpleCentroidPanel extends AbstractAddressPanel {

        private static final long serialVersionUID = 1L;

        private Logger log = LoggerFactory

                        .getLogger(AddressSimpleCentroidPanel.class);

        private GeocodingController control = null;

        private JLabel jLabType;

        private JPanel jPanAddress;

        private JScrollPane jScrollAddress;

        private JTable jTableAddress;

        private JLabel jLabId;

        private JPanel jPanId;

        private JComboBox jComboId;

        /**

         * Constructor

         */

        public AddressSimpleCentroidPanel(GeocodingController control,

                        Literal literal) {

                this.control = control;

                initComponents();

                setImages();

                setMesages();

                // create table model

                if (this.control.getGmodel().isSimple()) {

                        createSimpleTableModel(literal);

                } else {

                        List<String> descs = this.control.getGmodel()

                                        .getListDescriptorSelectedTable();

                        createTableTableModel(literal, descs);

                        jComboId.setModel(createFieldsComboModel(descs));

                }

        }

        /**

         * Set images in the panel

         */

        private void setImages() {

                String baseDir = PluginServices.getPluginServices(this)

                                .getClassLoader().getBaseDir();

                jLabType.setIcon(new ImageIcon(baseDir + File.separator + "images"

                                + File.separator + "multi_centroid.png"));

        }

        /**

         * Set strings in the panel

         */

        private void setMesages() {

                PluginServices ps = PluginServices.getPluginServices(this);

                DefaultTableModel model = (DefaultTableModel) jTableAddress.getModel();

                String element = ps.getText("xelement");

                String value = ps.getText("xvalue");

                Object[] headers = { element, value };

                model.setColumnIdentifiers(headers);

                jLabId.setText(ps.getText("xidfield"));

        }

        /**

         * Initialize components

         */

        private void initComponents() {

                java.awt.GridBagConstraints gridBagConstraints;

                jLabType = new JLabel();

                jPanAddress = new JPanel();

                jScrollAddress = new JScrollPane();

                jTableAddress = new JTable();

                jLabId = new JLabel();

                jComboId = new JComboBox();

                jPanId = new JPanel();

                setLayout(new java.awt.GridBagLayout());

                gridBagConstraints = new java.awt.GridBagConstraints();

                gridBagConstraints.insets = new java.awt.Insets(3, 15, 5, 5);

                add(jLabType, gridBagConstraints);

                jPanAddress.setLayout(new java.awt.GridBagLayout());

                jPanId.setLayout(new java.awt.GridBagLayout());

                if (!control.getGmodel().isSimple()) {

                        jLabId.setText("Field ID");

                        jLabId.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 0;

                        gridBagConstraints.insets = new java.awt.Insets(4, 10, 4, 5);

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

                        gridBagConstraints.weightx = 1.0;

                        jPanId.add(jLabId, gridBagConstraints);

                        jComboId.setModel(new javax.swing.DefaultComboBoxModel(

                                        new String[] { "" }));

                        jComboId.setMinimumSize(new java.awt.Dimension(200, 20));

                        jComboId.setName("jComboId");

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 1;

                        gridBagConstraints.gridy = 0;

                        gridBagConstraints.insets = new java.awt.Insets(4, 0, 4, 4);

                        jPanId.add(jComboId, gridBagConstraints);

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 0;

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

                        gridBagConstraints.weightx = 1.0;

                        gridBagConstraints.insets = new java.awt.Insets(0, 0, 2, 0);

                        jPanAddress.add(jPanId, gridBagConstraints);

                }

                jTableAddress

                                .setModel(new javax.swing.table.DefaultTableModel(

                                                new Object[][] { { null, null }, { null, null },

                                                                { null, null } }, new String[] { "Element",

                                                                "value" }) {

                                        Class[] types = new Class[] { java.lang.String.class,

                                                        java.lang.String.class };

                                        boolean[] canEdit = new boolean[] { false, true };

                                        public Class getColumnClass(int columnIndex) {

                                                return types[columnIndex];

                                        }

                                        public boolean isCellEditable(int rowIndex, int columnIndex) {

                                                return canEdit[columnIndex];

                                        }

                                });

                jScrollAddress.setViewportView(jTableAddress);

                gridBagConstraints = new java.awt.GridBagConstraints();

                gridBagConstraints.gridx = 0;

                gridBagConstraints.gridy = 1;

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

                gridBagConstraints.weightx = 1.0;

                gridBagConstraints.weighty = 1.0;

                jPanAddress.add(jScrollAddress, gridBagConstraints);

                gridBagConstraints = new java.awt.GridBagConstraints();

                gridBagConstraints.gridx = 1;

                gridBagConstraints.gridy = 0;

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

                gridBagConstraints.weightx = 1.0;

                gridBagConstraints.weighty = 1.0;

                gridBagConstraints.insets = new java.awt.Insets(3, 15, 5, 10);

                add(jPanAddress, gridBagConstraints);

        }

        /**

         * Create a simple table model from literal components

         * 

         * @param lit

         */

        private void createSimpleTableModel(Literal lit) {

                DefaultTableModel model = (DefaultTableModel) jTableAddress.getModel();

                // first column

                TableColumn column0 = jTableAddress.getColumnModel().getColumn(0);

                DefaultTableCellRenderer render = new DefaultTableCellRenderer();

                render.setBackground(new Color(255, 253, 224));

                column0.setCellRenderer(render);

                // fill elements

                super.clearTableModel(model);

                for (String key : lit.keySet()) {

                        Object[] row = { key, "" };

                        model.addRow(row);

                }

                jTableAddress.setModel(model);

        }

        /**

         * Create a simple table model from literal components

         * 

         * @param lit

         */

        private void createTableTableModel(Literal lit, List<String> descs) {

                DefaultTableModel model = (DefaultTableModel) jTableAddress.getModel();

                // first column

                TableColumn column0 = jTableAddress.getColumnModel().getColumn(0);

                DefaultTableCellRenderer render = new DefaultTableCellRenderer();

                render.setBackground(new Color(255, 253, 224));

                column0.setCellRenderer(render);

                // fill elements

                super.clearTableModel(model);

                // Put combos in the column 1

                super.putCombosInTable(jTableAddress, descs, 1);

                // put the elements in the column 0

                for (String key : lit.keySet()) {

                        // insert

                        Object[] row = { key, "" };

                        model.addRow(row);

                }

                jTableAddress.setModel(model);

        }

        /**

         * get address from user interface

         * 

         * @param model

         * @return

         */

        public Address getSimpleAddress() {

                jTableAddress.validate();

                jTableAddress.setRowSelectionInterval(0, 0);

                DefaultTableModel model = (DefaultTableModel) jTableAddress.getModel();

                Address address = new DefaultAddress();

                Literal literal = new DefaultLiteral();

                Vector vec = model.getDataVector();

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

                        Vector vecc = (Vector) vec.elementAt(i);

                        String key = (String) vecc.elementAt(0);

                        String value = (String) vecc.elementAt(1);

                        literal.put(key, value);

                }

                address.setMainLiteral(literal);

                return address;

        }

        /**

         * Get the addres from table

         * 

         * @param model

         * @param row

         * @return

         */

        public Address getTableAddress(int row) {

                jTableAddress.validate();

                jTableAddress.setRowSelectionInterval(0, 0);

                DefaultTableModel model = (DefaultTableModel) jTableAddress.getModel();

                // save in the gmodel the descriptor of identifier field

                String descid = (String) jComboId.getModel().getSelectedItem();

                control.getGmodel().setIdMasiveTable(descid);

                // Get store from Gmodel and the feature

                FeatureStore store = control.getGmodel().getSelectedTableStore();

                FeatureSet features = null;

                Feature feature = null;

                try {

                        features = store.getFeatureSet();

                        Iterator<Feature> it = features.iterator(row);

                        feature = it.next();

                } catch (DataException e) {

                        log.error("Get the feature of FeatureStore", e);

                }

                // Create the address

                Address address = new DefaultAddress();

                Literal literal = new DefaultLiteral();

                Vector vec = model.getDataVector();

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

                        Vector vecc = (Vector) vec.elementAt(i);

                        String key = (String) vecc.elementAt(0);

                        String fieldName = (String) vecc.elementAt(1);

                        Object obj = feature.get(fieldName);

                        String value = obj.toString();

                        literal.put(key, value);

                }

                address.setMainLiteral(literal);

                return address;

        }

}