root / branches / F2 / extensions / extJCRS / src / org / gvsig / crs / gui / panels / EPSGpanel.java @ 10789
History | View | Annotate | Download (24.3 KB)
| 1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
|---|---|
| 2 |
*
|
| 3 |
* Copyright (C) 2006 Instituto de Desarrollo Regional and Generalitat Valenciana.
|
| 4 |
*
|
| 5 |
* This program is free software; you can redistribute it and/or
|
| 6 |
* modify it under the terms of the GNU General Public License
|
| 7 |
* as published by the Free Software Foundation; either version 2
|
| 8 |
* of the License, or (at your option) any later version.
|
| 9 |
*
|
| 10 |
* This program is distributed in the hope that it will be useful,
|
| 11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 13 |
* GNU General Public License for more details.
|
| 14 |
*
|
| 15 |
* You should have received a copy of the GNU General Public License
|
| 16 |
* along with this program; if not, write to the Free Software
|
| 17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
| 18 |
*
|
| 19 |
* For more information, contact:
|
| 20 |
*
|
| 21 |
* Generalitat Valenciana
|
| 22 |
* Conselleria d'Infraestructures i Transport
|
| 23 |
* Av. Blasco Ib??ez, 50
|
| 24 |
* 46010 VALENCIA
|
| 25 |
* SPAIN
|
| 26 |
*
|
| 27 |
* +34 963862235
|
| 28 |
* gvsig@gva.es
|
| 29 |
* www.gvsig.gva.es
|
| 30 |
*
|
| 31 |
* or
|
| 32 |
*
|
| 33 |
* Instituto de Desarrollo Regional (Universidad de Castilla La-Mancha)
|
| 34 |
* Campus Universitario s/n
|
| 35 |
* 02071 Alabacete
|
| 36 |
* Spain
|
| 37 |
*
|
| 38 |
* +34 967 599 200
|
| 39 |
*/
|
| 40 |
|
| 41 |
package org.gvsig.crs.gui.panels; |
| 42 |
|
| 43 |
import java.awt.BorderLayout; |
| 44 |
import java.awt.Color; |
| 45 |
import java.awt.Dimension; |
| 46 |
import java.awt.FlowLayout; |
| 47 |
import java.awt.GridLayout; |
| 48 |
import java.awt.event.ActionEvent; |
| 49 |
import java.awt.event.ActionListener; |
| 50 |
import java.awt.event.KeyEvent; |
| 51 |
import java.awt.event.KeyListener; |
| 52 |
import java.sql.ResultSet; |
| 53 |
import java.sql.SQLException; |
| 54 |
|
| 55 |
import javax.swing.BorderFactory; |
| 56 |
import javax.swing.ButtonGroup; |
| 57 |
import javax.swing.JButton; |
| 58 |
import javax.swing.JLabel; |
| 59 |
import javax.swing.JOptionPane; |
| 60 |
import javax.swing.JPanel; |
| 61 |
import javax.swing.JRadioButton; |
| 62 |
import javax.swing.JScrollPane; |
| 63 |
import javax.swing.JTable; |
| 64 |
import javax.swing.JTextField; |
| 65 |
import javax.swing.ListSelectionModel; |
| 66 |
import javax.swing.table.DefaultTableModel; |
| 67 |
import javax.swing.table.TableColumn; |
| 68 |
|
| 69 |
import org.cresques.cts.IProjection; |
| 70 |
import org.gvsig.crs.CrsException; |
| 71 |
import org.gvsig.crs.CrsFactory; |
| 72 |
import org.gvsig.crs.EpsgConnection; |
| 73 |
import org.gvsig.crs.ICrs; |
| 74 |
import org.gvsig.crs.Query; |
| 75 |
import org.gvsig.crs.ogr.Epsg2wkt; |
| 76 |
import org.gvsig.crs.ogr.GetCRSepsg; |
| 77 |
|
| 78 |
import com.iver.andami.PluginServices; |
| 79 |
import com.iver.cit.gvsig.gui.TableSorter; |
| 80 |
|
| 81 |
/**
|
| 82 |
* Clase perteneciente al panel de elecci?n de CRS del repositorio de la
|
| 83 |
* EPSG, realiza la b?squeda y filtra los v?lidos.
|
| 84 |
*
|
| 85 |
* @author Jos? Luis G?mez Mart?nez (jolugomar@gmail.com)
|
| 86 |
* @author Luisa Marina Fern?ndez (luisam.fernandez@uclm.es)
|
| 87 |
*
|
| 88 |
*/
|
| 89 |
public class EPSGpanel extends JPanel implements KeyListener, ActionListener{ |
| 90 |
|
| 91 |
private static final long serialVersionUID = 1L; |
| 92 |
|
| 93 |
String cadWKT = ""; |
| 94 |
String cad_valida = ""; |
| 95 |
public String key; |
| 96 |
public String crs_kind = null; |
| 97 |
String[] soported_crs = {"projected","geographic 2D","geographic 3D", "engineering", "vertical", "compound", "geocentric"}; |
| 98 |
String[] not_soported_crs = {}; |
| 99 |
|
| 100 |
int iteracion = 0; |
| 101 |
int transf = 0; |
| 102 |
int source_cod = 0; |
| 103 |
int method_code = 0; |
| 104 |
int datum_code = 0; |
| 105 |
int projection_conv_code = 0; |
| 106 |
public int epsg_code = 0; |
| 107 |
public int selectedRowTable = -1; |
| 108 |
private int codeCRS = -1; |
| 109 |
int[] valid_method_code = {9800, 9801, 9802, 9803, 9804, 9805, 9806, 9807, 9808, 9809, 9810, |
| 110 |
9811, 9812, 9813, 9814, 9815, 9816, 9817, 9602, 9659, 9818, 9819, 9820, 9822, |
| 111 |
9827};
|
| 112 |
|
| 113 |
|
| 114 |
boolean tecla_valida = false; |
| 115 |
boolean source_yn = false; |
| 116 |
|
| 117 |
|
| 118 |
private JRadioButton codeRadioButton = null; |
| 119 |
private JRadioButton nameRadioButton = null; |
| 120 |
private JRadioButton areaRadioButton = null; |
| 121 |
private ButtonGroup optGroup; |
| 122 |
private JPanel groupRadioButton = null; |
| 123 |
|
| 124 |
public EpsgConnection connect = null; |
| 125 |
public JPanel EPSGpanel = null; |
| 126 |
private JLabel lblCriterio; |
| 127 |
private JButton infoCrs = null; |
| 128 |
private JButton searchButton = null; |
| 129 |
private JTextField searchTextField = null; |
| 130 |
public JTable jTable = null; |
| 131 |
private JScrollPane jScrollPane = null; |
| 132 |
public DefaultTableModel dtm = null; |
| 133 |
public TableSorter sorter = null; |
| 134 |
|
| 135 |
/**
|
| 136 |
* Construye el Objeto EpsgPanel
|
| 137 |
*
|
| 138 |
*/
|
| 139 |
public EPSGpanel(){
|
| 140 |
initialize(); |
| 141 |
} |
| 142 |
/*
|
| 143 |
* Define las propiedades y agrega los componentes del EPSGPanel
|
| 144 |
*/
|
| 145 |
private void initialize(){ |
| 146 |
this.setLayout(new BorderLayout()); |
| 147 |
JPanel pNorth=new JPanel(); |
| 148 |
pNorth.setLayout(new GridLayout(2,1)); |
| 149 |
pNorth.setBorder(BorderFactory.createEmptyBorder(3,3,3,3)); |
| 150 |
pNorth.add(getGroupRadioButton()); |
| 151 |
JPanel pInNorth = new JPanel(); |
| 152 |
pInNorth.setLayout(new FlowLayout(FlowLayout.LEFT,10,1)); |
| 153 |
pInNorth.add(getSearchButton()); |
| 154 |
pInNorth.add(getSearchTextField()); |
| 155 |
pNorth.add(pInNorth); |
| 156 |
this.add(pNorth,BorderLayout.NORTH); |
| 157 |
this.add(getJScrollPane(), BorderLayout.CENTER); |
| 158 |
JPanel pSouth=new JPanel(new FlowLayout(FlowLayout.RIGHT,10,3)); |
| 159 |
pSouth.add(getInfoCrs()); |
| 160 |
this.add(pSouth,BorderLayout.SOUTH); |
| 161 |
} |
| 162 |
/**
|
| 163 |
* Establece la conexi?n con la Base de Datos de la Epsg
|
| 164 |
*
|
| 165 |
*/
|
| 166 |
public void connection(){ |
| 167 |
connect = new EpsgConnection();
|
| 168 |
connect.setConnectionEPSG(); |
| 169 |
} |
| 170 |
/**
|
| 171 |
* Inicializa el bot?n de opci?n 'c?digo'
|
| 172 |
* @return
|
| 173 |
*/
|
| 174 |
private JRadioButton getCodeRadioButton() { |
| 175 |
if (codeRadioButton == null) { |
| 176 |
codeRadioButton = new JRadioButton(); |
| 177 |
codeRadioButton.setText(PluginServices.getText(this,"por_codigo"));//setText("By Code EPSG"); |
| 178 |
codeRadioButton.setSelected(true);
|
| 179 |
codeRadioButton.addActionListener(this);
|
| 180 |
} |
| 181 |
return codeRadioButton;
|
| 182 |
} |
| 183 |
/**
|
| 184 |
* Inicializa el bot?n de opci?n 'nombre'
|
| 185 |
* @return
|
| 186 |
*/
|
| 187 |
private JRadioButton getNameRadioButton() { |
| 188 |
if (nameRadioButton == null) { |
| 189 |
nameRadioButton = new JRadioButton(); |
| 190 |
nameRadioButton.setText(PluginServices.getText(this,"por_nombre")); |
| 191 |
nameRadioButton.addActionListener(this);
|
| 192 |
} |
| 193 |
return nameRadioButton;
|
| 194 |
} |
| 195 |
/**
|
| 196 |
* Inicializa el bot?n de opci?n 'Area'
|
| 197 |
* @return
|
| 198 |
*/
|
| 199 |
private JRadioButton getAreaRadioButton() { |
| 200 |
if (areaRadioButton == null) { |
| 201 |
areaRadioButton = new JRadioButton(); |
| 202 |
areaRadioButton.setText(PluginServices.getText(this,"por_area")); |
| 203 |
areaRadioButton.addActionListener(this);
|
| 204 |
} |
| 205 |
return areaRadioButton;
|
| 206 |
} |
| 207 |
/**
|
| 208 |
* Obtiene el panel con todos los botones de opci?n
|
| 209 |
* @return
|
| 210 |
*/
|
| 211 |
private JPanel getGroupRadioButton() { |
| 212 |
if (groupRadioButton == null) { |
| 213 |
groupRadioButton = new JPanel(); |
| 214 |
groupRadioButton.setLayout(new GridLayout(1,4)); |
| 215 |
groupRadioButton.add(getLblCriterio()); |
| 216 |
groupRadioButton.add(getCodeRadioButton()); |
| 217 |
groupRadioButton.add(getNameRadioButton()); |
| 218 |
groupRadioButton.add(getAreaRadioButton()); |
| 219 |
//agrupar los botones
|
| 220 |
getOptGroup(); |
| 221 |
} |
| 222 |
return groupRadioButton;
|
| 223 |
} |
| 224 |
/**
|
| 225 |
* Inicializa el laber 'Criterio de b?squeda'
|
| 226 |
* @return
|
| 227 |
*/
|
| 228 |
private JLabel getLblCriterio(){ |
| 229 |
lblCriterio = new JLabel(); |
| 230 |
lblCriterio.setText(PluginServices.getText(this, "criterio_busqueda")+":"); |
| 231 |
return lblCriterio;
|
| 232 |
} |
| 233 |
|
| 234 |
/**
|
| 235 |
* M?todo que controla la b?squeda de los CRS siguiendo los criterios
|
| 236 |
* de b?squeda que le hemos definido. Tambi?n gestiona los casos en que
|
| 237 |
* no encuentre CRS, o que los par?metros de b?squeda sean err?neos. Si
|
| 238 |
* encuentra alg?n CRS pero no es soportado por la aplicaci?n
|
| 239 |
* aparecer? el mensaje de informaci?n correspondiente.
|
| 240 |
*
|
| 241 |
*/
|
| 242 |
private void searchButton() { |
| 243 |
boolean not_valid = false; |
| 244 |
boolean not_numeric = false; |
| 245 |
searchTextField.setBackground(Color.white);
|
| 246 |
|
| 247 |
if (searchTextField.getText().equals("")) { |
| 248 |
searchTextField.setBackground(new Color(255,204,204)); |
| 249 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this,"fill_name"), "Warning...", JOptionPane.WARNING_MESSAGE); |
| 250 |
} |
| 251 |
|
| 252 |
else {
|
| 253 |
//Eliminar filas en cada nueva bsqueda
|
| 254 |
int numRow = dtm.getRowCount();
|
| 255 |
while (numRow != 0) { |
| 256 |
numRow = numRow - 1;
|
| 257 |
dtm.removeRow(numRow); |
| 258 |
} |
| 259 |
|
| 260 |
if (codeRadioButton.isSelected() && (searchTextField.getText().length()!=searchTextField.getText().replaceAll("[^0-9]", "").length())){ |
| 261 |
not_numeric = true;
|
| 262 |
} |
| 263 |
|
| 264 |
//Dependiendo de la opcion se realizada una busqueda
|
| 265 |
ResultSet result = null; |
| 266 |
ResultSet result2 = null; |
| 267 |
/*
|
| 268 |
* variable que indicara si la busqueda se hace primero en epsg_coordinatereferencesystem
|
| 269 |
* o en epsg_area; esto es debido a que HSQLDB no soporta la b?squeda simult?nea en ambas
|
| 270 |
* tablas, por lo cual hay que separar la b?squeda
|
| 271 |
*/
|
| 272 |
int bus = 2; |
| 273 |
if (codeRadioButton.isSelected() && !not_numeric) {
|
| 274 |
bus=0;
|
| 275 |
key = searchTextField.getText(); |
| 276 |
int code = Integer.parseInt(key); |
| 277 |
String sentence = "SELECT coord_ref_sys_code, coord_ref_sys_name, coord_ref_sys_kind, area_of_use_code, " + |
| 278 |
"source_geogcrs_code, projection_conv_code " +
|
| 279 |
"FROM epsg_coordinatereferencesystem " +
|
| 280 |
"WHERE coord_ref_sys_code = " + code;
|
| 281 |
|
| 282 |
result = Query.select(sentence,connect.getConnection());
|
| 283 |
|
| 284 |
} |
| 285 |
|
| 286 |
else if (nameRadioButton.isSelected()) { |
| 287 |
bus=0;
|
| 288 |
key = searchTextField.getText(); |
| 289 |
String key2 = key.substring(0,1); |
| 290 |
String key3 = key.substring(1,key.length()); |
| 291 |
key2 = key2.toUpperCase(); |
| 292 |
|
| 293 |
String sentence = "SELECT coord_ref_sys_code, coord_ref_sys_name, coord_ref_sys_kind, " + |
| 294 |
"area_of_use_code, source_geogcrs_code, projection_conv_code " +
|
| 295 |
"FROM epsg_coordinatereferencesystem " +
|
| 296 |
"WHERE (coord_ref_sys_name LIKE '%" + key + "%') OR (coord_ref_sys_name LIKE '%"+ |
| 297 |
key.toUpperCase() +"%') " +
|
| 298 |
"OR (coord_ref_sys_name LIKE '%" + key2+key3 +"%')"; |
| 299 |
result = Query.select(sentence,connect.getConnection());
|
| 300 |
} |
| 301 |
|
| 302 |
else if (areaRadioButton.isSelected()) { |
| 303 |
bus=1;
|
| 304 |
key = searchTextField.getText(); |
| 305 |
String key2 = key.substring(0,1); |
| 306 |
String key3 = key.substring(1,key.length()); |
| 307 |
key2 = key2.toUpperCase(); |
| 308 |
|
| 309 |
String sentence = "SELECT area_name, area_of_use, area_code " + |
| 310 |
"FROM epsg_area " +
|
| 311 |
"WHERE (area_name LIKE '%" + key + "%') OR (area_of_use LIKE '%" + key + "%') "+ |
| 312 |
"OR (area_name LIKE '%" + key.toUpperCase() + "%') OR (area_of_use LIKE '%" + key.toUpperCase() + "%') "+ |
| 313 |
"OR (area_name LIKE '%" + key2+key3 + "%') OR (area_of_use LIKE '%" + key2+key3 + "%') "; |
| 314 |
result = Query.select(sentence,connect.getConnection());
|
| 315 |
} |
| 316 |
|
| 317 |
if (bus==0){ |
| 318 |
try {
|
| 319 |
while(result.next()) {
|
| 320 |
Object[]data = new Object[5]; |
| 321 |
data[0] = String.valueOf(result.getInt("coord_ref_sys_code")); |
| 322 |
data[1] = result.getString("coord_ref_sys_name"); |
| 323 |
crs_kind = result.getString("coord_ref_sys_kind");
|
| 324 |
data[2] = crs_kind;
|
| 325 |
projection_conv_code = result.getInt("projection_conv_code");
|
| 326 |
|
| 327 |
int area_of_use_code = Integer.parseInt(result.getString("area_of_use_code")); |
| 328 |
|
| 329 |
String sentence = "SELECT area_name, area_of_use FROM epsg_area " + |
| 330 |
"WHERE area_code = "+ area_of_use_code ;
|
| 331 |
|
| 332 |
result2 = Query.select(sentence,connect.getConnection());
|
| 333 |
while(result2.next()){
|
| 334 |
data[3] = result2.getString("area_name"); |
| 335 |
data[4] = result2.getString("area_of_use"); |
| 336 |
} |
| 337 |
if (data[0]!=null && validCRS(projection_conv_code) && valid(crs_kind)){ |
| 338 |
dtm.addRow(data); |
| 339 |
} |
| 340 |
} |
| 341 |
} |
| 342 |
|
| 343 |
catch (SQLException e1) { |
| 344 |
e1.printStackTrace(); |
| 345 |
} |
| 346 |
} |
| 347 |
else if (bus==1){ |
| 348 |
try {
|
| 349 |
while(result.next()) {
|
| 350 |
Object[]data = new Object[5]; |
| 351 |
data[3] = result.getString("area_name"); |
| 352 |
data[4] = result.getString("area_of_use"); |
| 353 |
|
| 354 |
int area_of_use_code = Integer.parseInt(result.getString("area_code")); |
| 355 |
|
| 356 |
String sentence = "SELECT coord_ref_sys_code, coord_ref_sys_name, " + |
| 357 |
"coord_ref_sys_kind, source_geogcrs_code, projection_conv_code " +
|
| 358 |
"FROM epsg_coordinatereferencesystem " +
|
| 359 |
"WHERE area_of_use_code = "+ area_of_use_code ;
|
| 360 |
|
| 361 |
result2 = Query.select(sentence,connect.getConnection());
|
| 362 |
while(result2.next()){
|
| 363 |
data[0] = String.valueOf(result2.getInt("coord_ref_sys_code")); |
| 364 |
data[1] = result2.getString("coord_ref_sys_name"); |
| 365 |
data[2] = result2.getString("coord_ref_sys_kind"); |
| 366 |
crs_kind = (String)data[2]; |
| 367 |
projection_conv_code = result2.getInt("projection_conv_code");
|
| 368 |
|
| 369 |
} |
| 370 |
/*
|
| 371 |
* Buscaremos solo aquellos CRS cuyas proyecciones esten entre las
|
| 372 |
* 16 soportadas por proj4 para ello creamos un metodo para validar
|
| 373 |
* si esta entre estas proyecciones
|
| 374 |
*/
|
| 375 |
if (data[0]!=null && validCRS(projection_conv_code) && valid(crs_kind)){ |
| 376 |
dtm.addRow(data); |
| 377 |
} |
| 378 |
if (notValid(crs_kind)){
|
| 379 |
not_valid = true;
|
| 380 |
} |
| 381 |
} |
| 382 |
} |
| 383 |
|
| 384 |
catch (SQLException e1) { |
| 385 |
e1.printStackTrace(); |
| 386 |
} |
| 387 |
} |
| 388 |
int numr = dtm.getRowCount();
|
| 389 |
if (not_valid){
|
| 390 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this,"crs_not_soported"), "Warning...", |
| 391 |
JOptionPane.WARNING_MESSAGE);
|
| 392 |
not_valid = false;
|
| 393 |
} |
| 394 |
else if (not_numeric) { |
| 395 |
JOptionPane.showMessageDialog(EPSGpanel.this,
|
| 396 |
PluginServices.getText(this,"numeric_format"), |
| 397 |
"Warning...", JOptionPane.WARNING_MESSAGE); |
| 398 |
searchTextField.setText("");
|
| 399 |
} |
| 400 |
else if (numr == 0){ |
| 401 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this,"no_results"), "Warning...", |
| 402 |
JOptionPane.WARNING_MESSAGE);
|
| 403 |
} |
| 404 |
else{
|
| 405 |
this.getJTable().setRowSelectionInterval(0,0); |
| 406 |
} |
| 407 |
} |
| 408 |
} |
| 409 |
|
| 410 |
/**
|
| 411 |
* metodo auxiliar que hara la comprobacion de si el CRS buscado pertenecera
|
| 412 |
* a los no soportados por proj4
|
| 413 |
*/
|
| 414 |
private boolean notValid(String kind){ |
| 415 |
for (int i = 0; i< not_soported_crs.length; i++){ |
| 416 |
if (kind.equals(not_soported_crs[i])){
|
| 417 |
return true; |
| 418 |
} |
| 419 |
} |
| 420 |
return false; |
| 421 |
} |
| 422 |
|
| 423 |
/**
|
| 424 |
* Metodo que comprueba si el CRS buscado pertenece a algun tipo
|
| 425 |
* de los que soporta la aplicacion
|
| 426 |
*/
|
| 427 |
private boolean valid(String kind){ |
| 428 |
for (int i = 0; i< soported_crs.length; i++){ |
| 429 |
if (kind.equals(soported_crs[i])){
|
| 430 |
return true; |
| 431 |
} |
| 432 |
} |
| 433 |
return false; |
| 434 |
} |
| 435 |
|
| 436 |
/**
|
| 437 |
* metodo auxiliar que nos servira para comprobar si la proyeccion del CRS seleccionado
|
| 438 |
* esta entre las 16 con las que trabaja proj4
|
| 439 |
*/
|
| 440 |
private boolean validCRS(int projection_conv_code2) { |
| 441 |
if (projection_conv_code2 == 0) return true; |
| 442 |
String sentence = "SELECT coord_op_method_code " + |
| 443 |
"FROM epsg_coordoperation " +
|
| 444 |
"WHERE coord_op_code = " + projection_conv_code;
|
| 445 |
ResultSet result = Query.select(sentence,connect.getConnection()); |
| 446 |
try {
|
| 447 |
while (result.next()){
|
| 448 |
method_code = result.getInt("coord_op_method_code");
|
| 449 |
} |
| 450 |
} catch (SQLException e) { |
| 451 |
e.printStackTrace(); |
| 452 |
} |
| 453 |
|
| 454 |
for (int i = 0; i< valid_method_code.length; i++){ |
| 455 |
if (method_code == valid_method_code[i] ){
|
| 456 |
return true; |
| 457 |
} |
| 458 |
} |
| 459 |
return false; |
| 460 |
} |
| 461 |
|
| 462 |
/**
|
| 463 |
* Inicializa el bot?n de b?squeda
|
| 464 |
* @return
|
| 465 |
*/
|
| 466 |
private JButton getSearchButton() { |
| 467 |
if (searchButton == null) { |
| 468 |
searchButton = new JButton(); |
| 469 |
searchButton.setPreferredSize(new Dimension(75,20)); |
| 470 |
searchButton.setText(PluginServices.getText(this,"buscar")); |
| 471 |
searchButton.setMnemonic('S');
|
| 472 |
searchButton.setToolTipText(PluginServices.getText(this,"buscar_por_criterio_seleccion")); |
| 473 |
searchButton.addActionListener(this);
|
| 474 |
} |
| 475 |
return searchButton;
|
| 476 |
} |
| 477 |
/**
|
| 478 |
* Inicializa el cuadro de texto en el que se introduce el dato a buscar
|
| 479 |
* @return
|
| 480 |
*/
|
| 481 |
private JTextField getSearchTextField() { |
| 482 |
if (searchTextField == null) { |
| 483 |
searchTextField = new JTextField(); |
| 484 |
searchTextField.setPreferredSize(new Dimension(350,20)); |
| 485 |
searchTextField.addKeyListener(this);
|
| 486 |
} |
| 487 |
return searchTextField;
|
| 488 |
} |
| 489 |
/**
|
| 490 |
* Inicializa la tabla que se utiliza para mostrar
|
| 491 |
* los resultados de la b?squeda
|
| 492 |
* @return
|
| 493 |
*/
|
| 494 |
public JTable getJTable() { |
| 495 |
if (jTable == null) { |
| 496 |
String[] columnNames= {PluginServices.getText(this,"codigo"), |
| 497 |
PluginServices.getText(this,"nombre"), |
| 498 |
PluginServices.getText(this,"tipo"), |
| 499 |
PluginServices.getText(this,"area"), |
| 500 |
PluginServices.getText(this,"descripcion")}; |
| 501 |
Object[][]data = {}; |
| 502 |
dtm = new DefaultTableModel(data, columnNames) |
| 503 |
{
|
| 504 |
private static final long serialVersionUID = 1L; |
| 505 |
public boolean isCellEditable(int row, int column) { |
| 506 |
return false; |
| 507 |
} |
| 508 |
/*
|
| 509 |
* metodo necesario para cuando utilizamos tablas ordenadas
|
| 510 |
* ya que sino al ordenar por algun campo no se queda con el orden
|
| 511 |
* actual al seleccionar una fila (non-Javadoc)
|
| 512 |
* @see javax.swing.table.TableModel#getColumnClass(int)
|
| 513 |
*/
|
| 514 |
public Class getColumnClass(int column) |
| 515 |
{
|
| 516 |
return getValueAt(0, column).getClass(); |
| 517 |
} |
| 518 |
}; |
| 519 |
sorter = new TableSorter(dtm);
|
| 520 |
|
| 521 |
jTable = new JTable(sorter); |
| 522 |
//jTable.setPreferredSize(new Dimension(800, 100));
|
| 523 |
sorter.setTableHeader(jTable.getTableHeader()); |
| 524 |
jTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
|
| 525 |
jTable.setCellSelectionEnabled(false);
|
| 526 |
jTable.setRowSelectionAllowed(true);
|
| 527 |
jTable.setColumnSelectionAllowed(false);
|
| 528 |
jTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
|
| 529 |
TableColumn column = null; |
| 530 |
for (int i = 0; i < columnNames.length; i++) { |
| 531 |
column = jTable.getColumnModel().getColumn(i); |
| 532 |
if (i == 0) { |
| 533 |
column.setPreferredWidth(50); //code column is shorter |
| 534 |
} |
| 535 |
else if (i == 2) { |
| 536 |
column.setPreferredWidth(80);
|
| 537 |
} |
| 538 |
else if (i==4){ |
| 539 |
column.setPreferredWidth(300);
|
| 540 |
} |
| 541 |
else {
|
| 542 |
column.setPreferredWidth(140);
|
| 543 |
} |
| 544 |
} |
| 545 |
} |
| 546 |
|
| 547 |
return jTable;
|
| 548 |
|
| 549 |
} |
| 550 |
/**
|
| 551 |
* Establece el c?digo se CRS
|
| 552 |
* @param code
|
| 553 |
*/
|
| 554 |
public void setCodeCRS(int code) { |
| 555 |
codeCRS = code; |
| 556 |
} |
| 557 |
/**
|
| 558 |
* Obtiene el c?digo de CRS
|
| 559 |
* @return
|
| 560 |
*/
|
| 561 |
public int getCodeCRS() { |
| 562 |
return codeCRS;
|
| 563 |
} |
| 564 |
/**
|
| 565 |
* Inicializa el panel que contiene la tabla de resultados
|
| 566 |
* @return
|
| 567 |
*/
|
| 568 |
private JScrollPane getJScrollPane() { |
| 569 |
if (jScrollPane == null) { |
| 570 |
jScrollPane = new JScrollPane(getJTable(),JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS); |
| 571 |
jScrollPane.setPreferredSize(new Dimension(500,150)); |
| 572 |
jScrollPane.setBorder( |
| 573 |
BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(3,3,3,3),jScrollPane.getBorder())); |
| 574 |
|
| 575 |
jScrollPane.setViewportView(getJTable()); |
| 576 |
} |
| 577 |
return jScrollPane;
|
| 578 |
} |
| 579 |
/**
|
| 580 |
* Inicializa el bot?n que muestra la informaci?n de CRS seleccionado
|
| 581 |
* @return
|
| 582 |
*/
|
| 583 |
public JButton getInfoCrs() { |
| 584 |
if(infoCrs == null) { |
| 585 |
infoCrs = new JButton(); |
| 586 |
infoCrs.setPreferredSize(new Dimension(85,20)); |
| 587 |
infoCrs.setText(PluginServices.getText(this,"infocrs")); |
| 588 |
infoCrs.setMnemonic('I');
|
| 589 |
infoCrs.setEnabled(false);
|
| 590 |
infoCrs.setToolTipText(PluginServices.getText(this,"more_info")); |
| 591 |
infoCrs.addActionListener(this);
|
| 592 |
} |
| 593 |
return infoCrs;
|
| 594 |
} |
| 595 |
|
| 596 |
|
| 597 |
public ICrs getProjection() {
|
| 598 |
try {
|
| 599 |
String txt = getWKT();
|
| 600 |
ICrs crs = new CrsFactory().getCRS(epsg_code, txt);
|
| 601 |
return crs ;
|
| 602 |
} catch (CrsException e) {
|
| 603 |
e.printStackTrace(); |
| 604 |
} |
| 605 |
return null; |
| 606 |
} |
| 607 |
|
| 608 |
/**
|
| 609 |
* Genera la cadena WKT una vez que escogemos el CRS de la tabla.
|
| 610 |
* Dicha cadena la generamos con los par?metros cogidos directamente
|
| 611 |
* del repositorio de la EPSG, y m?s adelante volveremos a tratarla
|
| 612 |
* para pasarla a una cadena wkt legible por la proj4.
|
| 613 |
*
|
| 614 |
*/
|
| 615 |
public void setWKT(){ |
| 616 |
Epsg2wkt wkt = null;
|
| 617 |
|
| 618 |
epsg_code = getCodeCRS(); |
| 619 |
if (epsg_code != -1){ |
| 620 |
/*
|
| 621 |
* ahora que he escogido, recojo toda la informacion que me va a hacer falta
|
| 622 |
*/
|
| 623 |
String sentence = "SELECT source_geogcrs_code, projection_conv_code, " + |
| 624 |
"coord_ref_sys_kind, datum_code " +
|
| 625 |
"FROM epsg_coordinatereferencesystem " +
|
| 626 |
"WHERE coord_ref_sys_code = "+ epsg_code ;
|
| 627 |
ResultSet result = Query.select(sentence,connect.getConnection()); |
| 628 |
|
| 629 |
try {
|
| 630 |
result.next(); |
| 631 |
source_cod = result.getInt("source_geogcrs_code");
|
| 632 |
projection_conv_code = result.getInt("projection_conv_code");
|
| 633 |
crs_kind = result.getString("coord_ref_sys_kind");
|
| 634 |
datum_code = result.getInt("datum_code");
|
| 635 |
} catch (SQLException e1) { |
| 636 |
e1.printStackTrace(); |
| 637 |
} |
| 638 |
|
| 639 |
if (datum_code != 0){ |
| 640 |
source_yn = true;
|
| 641 |
GetCRSepsg ep = new GetCRSepsg(epsg_code, source_yn, source_cod, projection_conv_code, connect);
|
| 642 |
ep.Getepsgdata(); |
| 643 |
} |
| 644 |
else if (source_cod != 0){ |
| 645 |
source_yn = false;
|
| 646 |
} |
| 647 |
else source_yn = true; |
| 648 |
|
| 649 |
GetCRSepsg ep = new GetCRSepsg(epsg_code, source_yn, source_cod, projection_conv_code, connect);
|
| 650 |
ep.Getepsgdata(); |
| 651 |
|
| 652 |
if (crs_kind.equals("geographic 2D") || crs_kind.equals("geographic 3D")){ |
| 653 |
wkt = new Epsg2wkt(ep , "geog"); |
| 654 |
} |
| 655 |
else if (crs_kind.equals("projected")){ |
| 656 |
wkt = new Epsg2wkt(ep, "proj"); |
| 657 |
} |
| 658 |
else if (crs_kind.equals("compound")){ |
| 659 |
wkt = new Epsg2wkt(ep,"comp"); |
| 660 |
} |
| 661 |
else if (crs_kind.equals("geocentric")){ |
| 662 |
wkt = new Epsg2wkt(ep,"geoc"); |
| 663 |
} |
| 664 |
} |
| 665 |
else {
|
| 666 |
JOptionPane.showMessageDialog(this, |
| 667 |
PluginServices.getText(this,"crs_no_selected."), |
| 668 |
"Warning...", JOptionPane.WARNING_MESSAGE); |
| 669 |
|
| 670 |
} |
| 671 |
cadWKT = wkt.getWKT(); |
| 672 |
} |
| 673 |
|
| 674 |
public String getWKT(){ |
| 675 |
return cadWKT;
|
| 676 |
} |
| 677 |
|
| 678 |
public void setProjection(IProjection crs) { |
| 679 |
//setCrs((ICrs) crs);
|
| 680 |
} |
| 681 |
|
| 682 |
/**
|
| 683 |
* Metodo para cargar en el CRS de la capa el CRS de la vista.
|
| 684 |
* Se utilizar? a la hora de arrancar la definici?n del CRS de la nueva capa
|
| 685 |
*/
|
| 686 |
public void loadViewCRS(int code){ |
| 687 |
connection(); |
| 688 |
String sentence = "SELECT coord_ref_sys_code, coord_ref_sys_name, coord_ref_sys_kind, area_of_use_code, " + |
| 689 |
"source_geogcrs_code, projection_conv_code " +
|
| 690 |
"FROM epsg_coordinatereferencesystem " +
|
| 691 |
"WHERE coord_ref_sys_code = " + code;
|
| 692 |
ResultSet result = Query.select(sentence,connect.getConnection()); |
| 693 |
|
| 694 |
try {
|
| 695 |
result.next(); |
| 696 |
Object[]data = new Object[5]; |
| 697 |
data[0] = String.valueOf(result.getInt("coord_ref_sys_code")); |
| 698 |
data[1] = result.getString("coord_ref_sys_name"); |
| 699 |
crs_kind = result.getString("coord_ref_sys_kind");
|
| 700 |
data[2] = crs_kind;
|
| 701 |
projection_conv_code = result.getInt("projection_conv_code");
|
| 702 |
|
| 703 |
int area_of_use_code = Integer.parseInt(result.getString("area_of_use_code")); |
| 704 |
|
| 705 |
sentence = "SELECT area_name, area_of_use FROM epsg_area " +
|
| 706 |
"WHERE area_code = "+ area_of_use_code ;
|
| 707 |
|
| 708 |
ResultSet result2 = Query.select(sentence,connect.getConnection()); |
| 709 |
result2.next(); |
| 710 |
data[3] = result2.getString("area_name"); |
| 711 |
data[4] = result2.getString("area_of_use"); |
| 712 |
|
| 713 |
dtm.addRow(data); |
| 714 |
} |
| 715 |
|
| 716 |
catch (SQLException e1) { |
| 717 |
e1.printStackTrace(); |
| 718 |
} |
| 719 |
} |
| 720 |
/**
|
| 721 |
* Controla si se pulsa intro en el cuadro de texto,
|
| 722 |
* en ese caso se interpreta como si hubiese pulsado el bot?n 'Buscar'
|
| 723 |
*/
|
| 724 |
public void keyPressed(KeyEvent e) { |
| 725 |
if (e.getSource() == this.getSearchTextField()) { |
| 726 |
if (e.getKeyCode() == 10) { |
| 727 |
searchButton(); |
| 728 |
} |
| 729 |
} |
| 730 |
} |
| 731 |
|
| 732 |
public void keyReleased(KeyEvent e) { |
| 733 |
|
| 734 |
} |
| 735 |
|
| 736 |
public void keyTyped(KeyEvent e) { |
| 737 |
|
| 738 |
} |
| 739 |
|
| 740 |
/**
|
| 741 |
* Maneja los eventos de los botones y los radioButtons del panel
|
| 742 |
* de la EPSG.
|
| 743 |
*/
|
| 744 |
public void actionPerformed(ActionEvent e) { |
| 745 |
/*Si el objeto que genera el evento es el RadioButton 'Codigo'-->
|
| 746 |
resetea el texto de b?squeda*/
|
| 747 |
if (e.getSource() == this.getCodeRadioButton()) { |
| 748 |
searchTextField.setText("");
|
| 749 |
} |
| 750 |
/*Si el objeto que genera el evento es el RadioButton 'Nombre'-->
|
| 751 |
resetea el texto de b?squeda*/
|
| 752 |
if (e.getSource() == this.getNameRadioButton()) { |
| 753 |
searchTextField.setText("");
|
| 754 |
} |
| 755 |
/*Si el objeto que genera el evento es el RadioButton 'Area'-->
|
| 756 |
resetea el texto de b?squeda*/
|
| 757 |
if (e.getSource() == this.getAreaRadioButton()) { |
| 758 |
searchTextField.setText("");
|
| 759 |
} |
| 760 |
/*Si el objeto que genera el evento es el JButton 'Buscar'-->
|
| 761 |
Comprueba que no est? vacio*/
|
| 762 |
if (e.getSource() == this.getSearchButton()) { |
| 763 |
searchTextField.setBackground(Color.white);
|
| 764 |
if (searchTextField.getText().equals("")) { |
| 765 |
searchTextField.setBackground(new Color(255,204,204)); |
| 766 |
JOptionPane.showMessageDialog(EPSGpanel.this,
|
| 767 |
PluginServices.getText(this,"fill_name"), |
| 768 |
"Warning...", JOptionPane.WARNING_MESSAGE); |
| 769 |
} |
| 770 |
else {
|
| 771 |
searchButton(); |
| 772 |
} |
| 773 |
} |
| 774 |
/*Si el objeto que genera el evento es el JButton 'InfoCrs'
|
| 775 |
se muestra la informaci?n ralicionada con el Crs seleccionado en la tabla*/
|
| 776 |
if (e.getSource() == this.getInfoCrs()) { |
| 777 |
InfoCRSPanel info = new InfoCRSPanel(getProjection());
|
| 778 |
PluginServices.getMDIManager().addWindow(info); |
| 779 |
} |
| 780 |
} |
| 781 |
/**
|
| 782 |
* Agrupa los botones de opci?n
|
| 783 |
* @return
|
| 784 |
*/
|
| 785 |
public ButtonGroup getOptGroup() { |
| 786 |
if (optGroup==null){ |
| 787 |
optGroup=new ButtonGroup(); |
| 788 |
optGroup.add(getCodeRadioButton()); |
| 789 |
optGroup.add(getNameRadioButton()); |
| 790 |
optGroup.add(getAreaRadioButton()); |
| 791 |
} |
| 792 |
return optGroup;
|
| 793 |
} |
| 794 |
} |