root / branches / F2 / extensions / extJCRS / src / org / gvsig / crs / gui / panels / ESRIpanel.java @ 10790
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2006 Instituto de Desarrollo Regional and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* Instituto de Desarrollo Regional (Universidad de Castilla La-Mancha)
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* Campus Universitario s/n
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* 02071 Alabacete
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* Spain
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*
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* +34 967 599 200
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*/
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package org.gvsig.crs.gui.panels; |
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.GridLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.KeyEvent; |
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import java.awt.event.KeyListener; |
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import java.sql.ResultSet; |
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import java.sql.SQLException; |
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import javax.swing.BorderFactory; |
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import javax.swing.JButton; |
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import javax.swing.JLabel; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.JRadioButton; |
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import javax.swing.JScrollPane; |
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import javax.swing.JTable; |
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import javax.swing.JTextField; |
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import javax.swing.ListSelectionModel; |
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import javax.swing.table.DefaultTableModel; |
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import javax.swing.table.TableColumn; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.crs.CrsException; |
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import org.gvsig.crs.CrsFactory; |
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import org.gvsig.crs.EpsgConnection; |
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import org.gvsig.crs.ICrs; |
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import org.gvsig.crs.Query; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.gui.TableSorter; |
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/**
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* Clase que genera el panel para el repositorio ESRI
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*
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* @author Jos? Luis G?mez Mart?nez (jolugomar@gmail.com)
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*
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*/
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public class ESRIpanel extends JPanel implements ActionListener, KeyListener { |
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/**
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*
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*/
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private static final long serialVersionUID = 1L; |
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private JRadioButton codeRadioButton = null; |
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private JRadioButton nameRadioButton = null; |
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private JPanel groupRadioButton = null; |
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public TableSorter sorter = null; |
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public JTable jTable = null; |
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private JScrollPane jScrollPane = null; |
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private JButton searchButton = null; |
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private JTextField searchTextField = null; |
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public DefaultTableModel dtm = null; |
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private int codeCRS = -1; |
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public String key; |
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String cadWKT;
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public int selectedRowTable = -1; |
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public EpsgConnection connect = null; |
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public ESRIpanel() {
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initialize(); |
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} |
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private void initialize(){ |
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this.setLayout(new GridLayout(2,3)); |
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this.setLayout(new FlowLayout(FlowLayout.LEFT,10,10)); |
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this.add(getGroupRadioButton(), null); |
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this.add(getSearchButton(), null); |
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this.add(getSearchTextField(), null); |
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this.add(getJScrollPane(), null); |
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} |
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public void connection(){ |
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connect = new EpsgConnection();
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// connect.setConnectionEsri();
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} |
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private JRadioButton getCodeRadioButton() { |
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if (codeRadioButton == null) { |
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codeRadioButton = new JRadioButton(); |
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codeRadioButton.setText(PluginServices.getText(this,"por_codigo"));//setText("By Code EPSG"); |
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codeRadioButton.setSelected(true);
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codeRadioButton.addActionListener(this);
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} |
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return codeRadioButton;
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} |
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private JRadioButton getNameRadioButton() { |
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if (nameRadioButton == null) { |
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nameRadioButton = new JRadioButton(); |
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nameRadioButton.setText(PluginServices.getText(this,"por_nombre")); |
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nameRadioButton.addActionListener(this);
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} |
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return nameRadioButton;
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} |
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private JPanel getGroupRadioButton() { |
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if (groupRadioButton == null) { |
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groupRadioButton = new JPanel(); |
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groupRadioButton.setLayout(new GridLayout(1,0)); |
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groupRadioButton.setPreferredSize(new Dimension(500,30)); |
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groupRadioButton.add(getLabel()); |
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groupRadioButton.add(getCodeRadioButton()); |
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groupRadioButton.add(getNameRadioButton()); |
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} |
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return groupRadioButton;
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} |
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private JLabel getLabel(){ |
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JLabel criterio = new JLabel(); |
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criterio.setPreferredSize(new Dimension(100, 20)); |
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criterio.setText(PluginServices.getText(this, "criterio_busqueda")); |
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return criterio;
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} |
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private JButton getSearchButton() { |
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if (searchButton == null) { |
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searchButton = new JButton(); |
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searchButton.setPreferredSize(new Dimension(75,20)); |
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searchButton.setText(PluginServices.getText(this,"buscar")); |
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searchButton.setMnemonic('S');
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searchButton.addActionListener(this);
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} |
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return searchButton;
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} |
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private JTextField getSearchTextField() { |
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if (searchTextField == null) { |
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searchTextField = new JTextField(); |
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searchTextField.setPreferredSize(new Dimension(300,20)); |
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searchTextField.addKeyListener(this);
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} |
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return searchTextField;
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} |
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public JTable getJTable() { |
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if (jTable == null) { |
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String[] columnNames= {PluginServices.getText(this,"codigo"), |
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PluginServices.getText(this,"nombre"), |
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PluginServices.getText(this,"projected"), |
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PluginServices.getText(this,"datum")}; |
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Object[][]data = {}; |
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dtm = new DefaultTableModel(data, columnNames) |
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{
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private static final long serialVersionUID = 1L; |
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public boolean isCellEditable(int row, int column) { |
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return false; |
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} |
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/*
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* metodo necesario para cuando utilizamos tablas ordenadas
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* ya que sino al ordenar por algun campo no se queda con el orden
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* actual al seleccionar una fila (non-Javadoc)
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* @see javax.swing.table.TableModel#getColumnClass(int)
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*/
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public Class getColumnClass(int column) |
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{
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return getValueAt(0, column).getClass(); |
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} |
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}; |
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sorter = new TableSorter(dtm);
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jTable = new JTable(sorter); |
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sorter.setTableHeader(jTable.getTableHeader()); |
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jTable.setCellSelectionEnabled(false);
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jTable.setRowSelectionAllowed(true);
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jTable.setColumnSelectionAllowed(false);
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jTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
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TableColumn column = null; |
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for (int i = 0; i < 4; i++) { |
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column = jTable.getColumnModel().getColumn(i); |
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if (i == 0) { |
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column.setPreferredWidth(80); //code column is shorter |
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}else if (i ==2) { |
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column.setPreferredWidth(50);
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} else {
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column.setPreferredWidth(175);
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} |
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} |
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} |
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return jTable;
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} |
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public void setCodeCRS(int code) { |
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codeCRS = code; |
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} |
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public int getCodeCRS() { |
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return codeCRS;
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} |
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private JScrollPane getJScrollPane() { |
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if (jScrollPane == null) { |
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jScrollPane = new JScrollPane(); |
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jScrollPane.setPreferredSize(new Dimension(500,150)); |
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jScrollPane.setBorder( |
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BorderFactory.createCompoundBorder(
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BorderFactory.createCompoundBorder(
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BorderFactory.createTitledBorder(PluginServices.getText(this,"ESRI")), |
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BorderFactory.createEmptyBorder(5,5,5,5)), |
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jScrollPane.getBorder())); |
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jScrollPane.setViewportView(getJTable()); |
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} |
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return jScrollPane;
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} |
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public void keyPressed(KeyEvent e) { |
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if (e.getSource() == this.getSearchTextField()){ |
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if (e.getKeyCode() == 10) { |
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searchButton(); |
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} |
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} |
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} |
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/**
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* M?todo que controla la b?squeda de CRS del repositorio de ESRI.
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* Tambi?n maneja los errores en caso de que los par?metros de b?squeda
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* sean err?neos, o que no se encuentren resultados.
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*
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*/
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private void searchButton() { |
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searchTextField.setBackground(Color.white);
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boolean not_numeric = false; |
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if (searchTextField.getText().equals("")) { |
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searchTextField.setBackground(new Color(255,204,204)); |
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JOptionPane.showMessageDialog(this, PluginServices.getText(this,"fill_name"), "Warning...", JOptionPane.WARNING_MESSAGE); |
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} |
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else {
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//Eliminar filas en cada nueva bsqueda
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int numRow = dtm.getRowCount();
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while (numRow != 0) { |
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numRow = numRow - 1;
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dtm.removeRow(numRow); |
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} |
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if (codeRadioButton.isSelected() && (searchTextField.getText().length()!=searchTextField.getText().replaceAll("[^0-9]", "").length())){ |
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not_numeric = true;
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} |
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//Dependiendo de la opcion se realizada una busqueda
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ResultSet result = null; |
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if (codeRadioButton.isSelected() && !not_numeric) {
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key = searchTextField.getText(); |
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int code = Integer.parseInt(key); |
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String sentence = "SELECT esri_code, esri_wkt, esri_proj, esri_geog, esri_datum " + |
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"FROM ESRI " +
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"WHERE esri_code = " + code;
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result = Query.select(sentence,connect.getConnection());
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Object[] data = new Object[4]; |
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try {
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while (result.next()){
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data[0] = result.getString("esri_code"); |
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data[1] = result.getString("esri_wkt"); |
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String proj = result.getString("esri_proj"); |
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if (!proj.equals("")){ |
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data[1] = proj;
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data[2] = PluginServices.getText(this,"si"); |
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} |
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else
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{
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data[1] = result.getString("esri_geog"); |
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data[2] = PluginServices.getText(this,"no"); |
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} |
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data[3] = result.getString("esri_datum"); |
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dtm.addRow(data); |
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} |
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} catch (SQLException e1) { |
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e1.printStackTrace(); |
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} |
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} |
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else if (nameRadioButton.isSelected()) { |
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key = searchTextField.getText(); |
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String key2 = key.substring(0,1); |
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String key3 = key.substring(1,key.length()); |
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key2 = key2.toUpperCase(); |
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String sentence = "SELECT esri_code, esri_wkt, esri_proj, esri_geog, esri_datum " + |
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"FROM ESRI " +
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"WHERE (esri_proj LIKE '%" + key + "%') OR (esri_proj LIKE '%"+ |
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key.toUpperCase() +"%') " +
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"OR (esri_proj LIKE '%" + key2+key3 +"%') OR " + |
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"(esri_geog LIKE '%" + key + "%') OR (esri_geog LIKE '%"+ |
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key.toUpperCase() +"%') " +
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"OR (esri_geog LIKE '%" + key2+key3 +"%')"; |
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result = Query.select(sentence,connect.getConnection());
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Object[] data = new Object[4]; |
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try {
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while (result.next()){
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data[0] = result.getString("esri_code"); |
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data[1] = result.getString("esri_wkt"); |
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String proj = result.getString("esri_proj"); |
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if (!proj.equals("")){ |
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data[1] = proj;
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data[2] = PluginServices.getText(this,"si"); |
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} |
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else
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{
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data[1] = result.getString("esri_geog"); |
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data[2] = PluginServices.getText(this,"no"); |
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} |
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data[3] = result.getString("esri_datum"); |
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dtm.addRow(data); |
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} |
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} catch (SQLException e1) { |
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e1.printStackTrace(); |
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} |
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} |
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int numr = dtm.getRowCount();
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if (not_numeric) {
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JOptionPane.showMessageDialog(ESRIpanel.this,
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PluginServices.getText(this,"numeric_format"), |
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"Warning...", JOptionPane.WARNING_MESSAGE); |
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searchTextField.setText("");
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} |
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else if (numr == 0){ |
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JOptionPane.showMessageDialog(this, PluginServices.getText(this,"no_results"), "Warning...", |
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JOptionPane.WARNING_MESSAGE);
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} |
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else{
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this.getJTable().setRowSelectionInterval(0,0); |
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} |
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} |
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} |
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public void keyReleased(KeyEvent arg0) { |
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} |
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public void keyTyped(KeyEvent arg0) { |
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} |
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/**
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* Maneja los eventos de los botones y los radioButtons del panel
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* del repositorio ESRI.
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*/
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public void actionPerformed(ActionEvent e) { |
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if (e.getSource() == this.getSearchButton()){ |
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searchTextField.setBackground(Color.white);
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if (searchTextField.getText().equals("")) { |
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searchTextField.setBackground(new Color(255,204,204)); |
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JOptionPane.showMessageDialog(ESRIpanel.this,
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PluginServices.getText(this,"fill_name"), |
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"Warning...", JOptionPane.WARNING_MESSAGE); |
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} |
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else {
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searchButton(); |
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} |
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} |
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if (e.getSource() == this.getCodeRadioButton()) { |
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searchTextField.setText("");
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codeRadioButton.setSelected(true);
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nameRadioButton.setSelected(false);
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} |
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if (e.getSource() == this.getNameRadioButton()) { |
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searchTextField.setText("");
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nameRadioButton.setSelected(true);
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codeRadioButton.setSelected(false);
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} |
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} |
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public ICrs getProjection() {
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try {
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String txt = getWKT();
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ICrs crs = new CrsFactory().getCRS(getCodeCRS(), txt);
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return crs ;
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} catch (CrsException e) {
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e.printStackTrace(); |
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} |
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return null; |
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} |
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/**
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* Consigue la cadena wkt del CRS seleccionado, y genera la cadena que m?s
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* tarde volver? a ser tratada para la consecuci?n de una cadena wkt
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* legible por la proj4.
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*
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*/
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public void setWKT(){ |
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int code = getCodeCRS();
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String sentence = "SELECT esri_wkt " + |
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"FROM ESRI " +
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"WHERE esri_code = " + code;
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ResultSet result = Query.select(sentence,connect.getConnection()); |
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try {
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result.next(); |
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cadWKT = result.getString("esri_wkt");
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} catch (SQLException e1) { |
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e1.printStackTrace(); |
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} |
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cadWKT = cadWKT.substring(0, cadWKT.length()-1) + ", AUTHORITY[\"ESRI\","+ getCodeCRS()+"]]"; |
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} |
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public String getWKT(){ |
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return cadWKT;
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} |
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public void setProjection(IProjection crs) { |
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//setCrs((ICrs) crs);
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} |
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} |