root / branches / FMap_piloto_CAD_Layout_version / libraries / libFMap / src / com / iver / cit / gvsig / fmap / edition / DefaultEditableFeatureSource.java @ 1821
History | View | Annotate | Download (17.3 KB)
| 1 |
package com.iver.cit.gvsig.fmap.edition; |
|---|---|
| 2 |
|
| 3 |
import com.iver.cit.gvsig.fmap.core.IGeometry; |
| 4 |
import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
| 5 |
import com.iver.cit.gvsig.fmap.layers.FBitSet; |
| 6 |
|
| 7 |
import com.vividsolutions.jts.geom.Envelope; |
| 8 |
import com.vividsolutions.jts.index.quadtree.Quadtree; |
| 9 |
|
| 10 |
import java.awt.Image; |
| 11 |
import java.awt.geom.Rectangle2D; |
| 12 |
|
| 13 |
import java.io.IOException; |
| 14 |
|
| 15 |
import java.util.BitSet; |
| 16 |
import java.util.HashMap; |
| 17 |
import java.util.List; |
| 18 |
|
| 19 |
|
| 20 |
/**
|
| 21 |
* DOCUMENT ME!
|
| 22 |
*
|
| 23 |
* @author Vicente Caballero Navarro
|
| 24 |
*/
|
| 25 |
public class DefaultEditableFeatureSource implements EditableFeatureSource { |
| 26 |
/*
|
| 27 |
* Fichero en el que se guardan las nuevas geometr?as, producto de adiciones
|
| 28 |
* o de modificaciones
|
| 29 |
*/
|
| 30 |
private ExpansionFile expansionFile;
|
| 31 |
|
| 32 |
/*
|
| 33 |
* Fuente de datos original que se est? editando
|
| 34 |
*/
|
| 35 |
private OriginalFeatureAdapter ofa;
|
| 36 |
|
| 37 |
/*
|
| 38 |
* Geometr?as modificadas de la fuente de datos original
|
| 39 |
*/
|
| 40 |
private BitSet delgeometries = new BitSet(); |
| 41 |
|
| 42 |
/*
|
| 43 |
* Establece una relaci?n entre los ?ndices de las geometr?as en el EditableFeatureSource
|
| 44 |
* y los ?ndices en el fichero de expansi?n
|
| 45 |
*/
|
| 46 |
protected HashMap relations = new HashMap(); |
| 47 |
private int numAdd = 0; |
| 48 |
|
| 49 |
// ?ndice espacial
|
| 50 |
private Quadtree index;
|
| 51 |
private Image selectionImage; |
| 52 |
protected CommandRecord cr;
|
| 53 |
protected FBitSet seleccion;
|
| 54 |
|
| 55 |
/**
|
| 56 |
* Flag que indica que hay que tomar las siguientes operaciones como una
|
| 57 |
* operaci?n at?mica
|
| 58 |
*/
|
| 59 |
protected boolean complex = false; |
| 60 |
protected CommandCollection commands = null; |
| 61 |
|
| 62 |
/**
|
| 63 |
* Crea un nuevo AbstractEditableFeatureSource.
|
| 64 |
*
|
| 65 |
* @param ef DOCUMENT ME!
|
| 66 |
* @param ofa DOCUMENT ME!
|
| 67 |
* @param bitset DOCUMENT ME!
|
| 68 |
*/
|
| 69 |
public DefaultEditableFeatureSource(ExpansionFile ef,
|
| 70 |
OriginalFeatureAdapter ofa, FBitSet bitset) {
|
| 71 |
expansionFile = ef; |
| 72 |
this.ofa = ofa;
|
| 73 |
this.cr = new MemoryCommandRecord(); |
| 74 |
seleccion = bitset; |
| 75 |
} |
| 76 |
|
| 77 |
/**
|
| 78 |
* M?todo invocado cuando se comienza la edici?n, para poner en marcha las
|
| 79 |
* estructuras de datos necesarias para la misma, notificar al servidor en
|
| 80 |
* protocolos en los que sea necesario, ...
|
| 81 |
*
|
| 82 |
* @throws EditionException
|
| 83 |
*/
|
| 84 |
public void startEdition() throws EditionException { |
| 85 |
if (ofa != null) { |
| 86 |
ofa.startEdition(); |
| 87 |
} |
| 88 |
|
| 89 |
try {
|
| 90 |
expansionFile.open(); |
| 91 |
index = new Quadtree();
|
| 92 |
|
| 93 |
for (int i = 0; i < getGeometryCount(); i++) { |
| 94 |
IGeometry g = getGeometry(i); |
| 95 |
|
| 96 |
if (g == null) { |
| 97 |
continue;
|
| 98 |
} |
| 99 |
|
| 100 |
Rectangle2D r = g.getBounds2D();
|
| 101 |
Envelope e = new Envelope(r.getX(), r.getX() + r.getWidth(),
|
| 102 |
r.getY(), r.getY() + r.getHeight()); |
| 103 |
index.insert(e, new Integer(i)); |
| 104 |
} |
| 105 |
} catch (DriverIOException e) {
|
| 106 |
throw new EditionException(e); |
| 107 |
} catch (IOException e) { |
| 108 |
throw new EditionException(e); |
| 109 |
} |
| 110 |
|
| 111 |
System.err.println("Se han metido en el ?ndice " + |
| 112 |
index.queryAll().size() + " geometr?as");
|
| 113 |
} |
| 114 |
|
| 115 |
/**
|
| 116 |
* Invocado cuando termina la edici?n. En funci?n de la clase concreta que
|
| 117 |
* implemente este m?todo se generar? el fichero con los resultados de la
|
| 118 |
* edici?n, se realizar? una transacci?n a la base de datos, etc.
|
| 119 |
*
|
| 120 |
* @throws EditionException
|
| 121 |
*/
|
| 122 |
public void stopEdition() throws EditionException { |
| 123 |
ofa.stopEdition(this);
|
| 124 |
|
| 125 |
try {
|
| 126 |
expansionFile.close(); |
| 127 |
} catch (IOException e) { |
| 128 |
throw new EditionException(e); |
| 129 |
} |
| 130 |
} |
| 131 |
|
| 132 |
/**
|
| 133 |
* Cancela la edici?n cerrando el fichero de expansi?n
|
| 134 |
*
|
| 135 |
* @throws IOException Si se produce un error cerrando el fichero de
|
| 136 |
* expansi?n
|
| 137 |
*/
|
| 138 |
public void cancelEdition() throws IOException { |
| 139 |
expansionFile.close(); |
| 140 |
} |
| 141 |
|
| 142 |
/**
|
| 143 |
* Devuelve el n?mero de geometrias que hay actualmente en edici?n.
|
| 144 |
*
|
| 145 |
* @return N?mero de geometr?as.
|
| 146 |
*
|
| 147 |
* @throws DriverIOException
|
| 148 |
*/
|
| 149 |
public int getGeometryCount() throws DriverIOException { |
| 150 |
if (ofa != null) { |
| 151 |
return ofa.getGeometryCount() + numAdd; //expansionFile.getGeometryCount() - relations.size(); |
| 152 |
} |
| 153 |
|
| 154 |
return numAdd;
|
| 155 |
} |
| 156 |
|
| 157 |
/**
|
| 158 |
* Si el ?ndice se corresponde a una geometria de las originales de la capa
|
| 159 |
* en edici?n y no ha sido modificada ni eliminada devuelve la geometria
|
| 160 |
* original. Si ha sido modificada debera de buscar en el fichero de
|
| 161 |
* expansi?n y si ha sido eliminada debera devolver null
|
| 162 |
*
|
| 163 |
* @param index ?ndice de la geometr?a.
|
| 164 |
*
|
| 165 |
* @return Geometr?a.
|
| 166 |
*
|
| 167 |
* @throws IOException
|
| 168 |
* @throws DriverIOException
|
| 169 |
*/
|
| 170 |
public synchronized IGeometry getGeometry(int index) |
| 171 |
throws IOException, DriverIOException { |
| 172 |
Integer integer = new Integer(index); |
| 173 |
|
| 174 |
//Si no est? en el fichero de expansi?n
|
| 175 |
if (!relations.containsKey(integer)) {
|
| 176 |
//Si ha sido eliminada
|
| 177 |
if (delgeometries.get(index)) {
|
| 178 |
return null; |
| 179 |
} else {
|
| 180 |
return ofa.getGeometry(index);
|
| 181 |
} |
| 182 |
} else {
|
| 183 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 184 |
|
| 185 |
return expansionFile.getGeometry(num);
|
| 186 |
} |
| 187 |
} |
| 188 |
|
| 189 |
/**
|
| 190 |
* A?ade una geometria al fichero de expansi?n y guarda la correspondencia
|
| 191 |
* en una tabla asociada.
|
| 192 |
*
|
| 193 |
* @param g geometr?a a guardar.
|
| 194 |
*
|
| 195 |
* @throws DriverIOException
|
| 196 |
* @throws IOException
|
| 197 |
*/
|
| 198 |
public void addGeometry(IGeometry g) throws DriverIOException, IOException { |
| 199 |
int[] virtualIndex = doAddGeometry(g); |
| 200 |
|
| 201 |
if (complex) {
|
| 202 |
commands.add(new AddGeometryCommand(this, g, virtualIndex[1])); |
| 203 |
} else {
|
| 204 |
cr.pushCommand(new AddGeometryCommand(this, g, virtualIndex[1])); |
| 205 |
} |
| 206 |
} |
| 207 |
|
| 208 |
/**
|
| 209 |
* Elimina una geometria. Si es una geometr?a original de la capa en
|
| 210 |
* edici?n se marca como eliminada (haya sido modificada o no). Si es una
|
| 211 |
* geometr?a a?adida posteriormente se invalida en el fichero de
|
| 212 |
* expansi?n, para que una futura compactaci?n termine con ella.
|
| 213 |
*
|
| 214 |
* @param index ?ndice de la geometr?a.
|
| 215 |
*
|
| 216 |
* @throws DriverIOException
|
| 217 |
* @throws IOException
|
| 218 |
*/
|
| 219 |
public void removeGeometry(int index) throws DriverIOException, IOException { |
| 220 |
if (complex) {
|
| 221 |
commands.add(new RemoveGeometryCommand(this, index)); |
| 222 |
} else {
|
| 223 |
cr.pushCommand(new RemoveGeometryCommand(this, index)); |
| 224 |
} |
| 225 |
|
| 226 |
doRemoveGeometry(index); |
| 227 |
} |
| 228 |
|
| 229 |
/**
|
| 230 |
* Si se intenta modificar una geometr?a original de la capa en edici?n se
|
| 231 |
* a?ade al fichero de expansi?n y se registra la posici?n en la que se
|
| 232 |
* a?adi?. Si se intenta modificar una geometria que se encuentra en el
|
| 233 |
* fichero de expansi?n (por ser nueva o original pero modificada) se
|
| 234 |
* invoca el m?todo modifyGeometry y se actualiza el ?ndice de la
|
| 235 |
* geometria en el fichero.
|
| 236 |
*
|
| 237 |
* @param index DOCUMENT ME!
|
| 238 |
* @param g DOCUMENT ME!
|
| 239 |
*
|
| 240 |
* @throws IOException
|
| 241 |
* @throws DriverIOException
|
| 242 |
*/
|
| 243 |
public void modifyGeometry(int index, IGeometry g) |
| 244 |
throws IOException, DriverIOException { |
| 245 |
int[] pos = doModifyGeometry(index, g); |
| 246 |
|
| 247 |
if (complex) {
|
| 248 |
commands.add(new ModifyGeometryCommand(this, index, pos[0], g)); |
| 249 |
} else {
|
| 250 |
cr.pushCommand(new ModifyGeometryCommand(this, index, pos[0], g)); |
| 251 |
} |
| 252 |
} |
| 253 |
|
| 254 |
/**
|
| 255 |
* DOCUMENT ME!
|
| 256 |
*
|
| 257 |
* @return DOCUMENT ME!
|
| 258 |
*/
|
| 259 |
public OriginalFeatureAdapter getOriginalFeatureAdapter() {
|
| 260 |
return ofa;
|
| 261 |
} |
| 262 |
|
| 263 |
/**
|
| 264 |
* @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#compact()
|
| 265 |
*/
|
| 266 |
public void compact() { |
| 267 |
expansionFile.compact(relations); |
| 268 |
} |
| 269 |
|
| 270 |
/**
|
| 271 |
* @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#getGeometriesIndexes(com.vividsolutions.jts.geom.Envelope)
|
| 272 |
*/
|
| 273 |
public int[] getGeometriesIndexes(Rectangle2D r) { |
| 274 |
Envelope e = new Envelope(r.getX(), r.getX() + r.getWidth(), r.getY(),
|
| 275 |
r.getY() + r.getHeight()); |
| 276 |
List l = index.query(e);
|
| 277 |
int[] indexes = new int[l.size()]; |
| 278 |
|
| 279 |
for (int index = 0; index < l.size(); index++) { |
| 280 |
Integer i = (Integer) l.get(index); |
| 281 |
indexes[index] = i.intValue(); |
| 282 |
} |
| 283 |
|
| 284 |
return indexes;
|
| 285 |
} |
| 286 |
|
| 287 |
/**
|
| 288 |
* @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#setImage(java.awt.Image)
|
| 289 |
*/
|
| 290 |
public void setImage(Image i) { |
| 291 |
selectionImage = i; |
| 292 |
} |
| 293 |
|
| 294 |
/**
|
| 295 |
* @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#getImage()
|
| 296 |
*/
|
| 297 |
public Image getImage() { |
| 298 |
return selectionImage;
|
| 299 |
} |
| 300 |
|
| 301 |
/**
|
| 302 |
* Se elimina del final del fichero de expansi?n poniendo el puntero de
|
| 303 |
* escritura apuntando al final de la pen?ltima geometr?a. Deber? quitar
|
| 304 |
* la relaci?n del mapa de relaciones
|
| 305 |
*
|
| 306 |
* @param index ?ndice de la geometr?a que se a?adi?
|
| 307 |
*
|
| 308 |
* @throws DriverIOException
|
| 309 |
* @throws IOException
|
| 310 |
*/
|
| 311 |
public void undoAddGeometry(int index) |
| 312 |
throws DriverIOException, IOException { |
| 313 |
//doRemoveGeometry(index);
|
| 314 |
IGeometry g = getGeometry(index); |
| 315 |
Rectangle2D r = g.getBounds2D();
|
| 316 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 317 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 318 |
|
| 319 |
expansionFile.deleteLastGeometry(); |
| 320 |
relations.remove(new Integer(index)); |
| 321 |
numAdd--; |
| 322 |
} |
| 323 |
|
| 324 |
/**
|
| 325 |
* Se desmarca como invalidada en el fichero de expansion o como eliminada
|
| 326 |
* en el fichero original
|
| 327 |
*
|
| 328 |
* @param index DOCUMENT ME!
|
| 329 |
*
|
| 330 |
* @throws IOException
|
| 331 |
* @throws DriverIOException
|
| 332 |
*/
|
| 333 |
public void undoRemoveGeometry(int index) |
| 334 |
throws IOException, DriverIOException { |
| 335 |
// Si la relaci?n
|
| 336 |
if (relations.containsKey(new Integer(index))) { |
| 337 |
expansionFile.validateGeometry(((Integer) relations.get(
|
| 338 |
new Integer(index))).intValue()); |
| 339 |
} else {
|
| 340 |
delgeometries.set(index, false);
|
| 341 |
} |
| 342 |
|
| 343 |
IGeometry g = null;
|
| 344 |
g = getGeometry(index); |
| 345 |
|
| 346 |
Rectangle2D r = g.getBounds2D();
|
| 347 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 348 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 349 |
} |
| 350 |
|
| 351 |
/**
|
| 352 |
* Actualiza en el mapa de ?ndices, la posici?n en la que estaba la
|
| 353 |
* geometr?a antes de ser modificada. Se marca como v?lida, en caso de que
|
| 354 |
* fuera una modificaci?n de una geometr?a que estuviese en el fichero de
|
| 355 |
* expansi?n antes de ser modificada y se pone el puntero de escritura del
|
| 356 |
* expansion file a justo despues de la penultima geometr?a
|
| 357 |
*
|
| 358 |
* @param geometryIndex ?ndice de la geometr?a que se quiere deshacer su
|
| 359 |
* modificaci?n
|
| 360 |
* @param previousExpansionFileIndex ?ndice que ten?a antes la geometr?a en
|
| 361 |
* el expansionFile. Si vale -1 quiere decir que es una
|
| 362 |
* modificaci?n de una geometr?a original y por tanto no hay que
|
| 363 |
* actualizar el mapa de indices sino eliminar su entrada.
|
| 364 |
*
|
| 365 |
* @throws IOException
|
| 366 |
* @throws DriverIOException
|
| 367 |
*/
|
| 368 |
public void undoModifyGeometry(int geometryIndex, |
| 369 |
int previousExpansionFileIndex) throws IOException, DriverIOException { |
| 370 |
/*
|
| 371 |
* Si la acci?n de modificar se realiz? sobre una geometr?a original
|
| 372 |
*/
|
| 373 |
if (previousExpansionFileIndex == -1) { |
| 374 |
//Se obtiene la geometr?a para actualizar el ?ndice
|
| 375 |
IGeometry g = getGeometry(geometryIndex); |
| 376 |
Rectangle2D r = g.getBounds2D();
|
| 377 |
|
| 378 |
//Se elimina de las relaciones y del fichero de expansi?n
|
| 379 |
relations.remove(new Integer(geometryIndex)); |
| 380 |
expansionFile.deleteLastGeometry(); |
| 381 |
|
| 382 |
//Se actualizan los ?ndices
|
| 383 |
IGeometry gAnt = getGeometry(geometryIndex); |
| 384 |
Rectangle2D rAnt = gAnt.getBounds2D();
|
| 385 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 386 |
r.getY(), r.getY() + r.getHeight()), |
| 387 |
new Integer(geometryIndex)); |
| 388 |
this.index.insert(new Envelope(rAnt.getX(), |
| 389 |
rAnt.getX() + rAnt.getWidth(), rAnt.getY(), |
| 390 |
rAnt.getY() + rAnt.getHeight()), new Integer(geometryIndex)); |
| 391 |
} else {
|
| 392 |
//Se obtiene la geometr?a para actualizar el ?ndice
|
| 393 |
IGeometry g = null;
|
| 394 |
g = getGeometry(geometryIndex); |
| 395 |
|
| 396 |
Rectangle2D r = g.getBounds2D();
|
| 397 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 398 |
r.getY(), r.getY() + r.getHeight()), |
| 399 |
new Integer(geometryIndex)); |
| 400 |
|
| 401 |
//Se actualiza la relaci?n de ?ndices
|
| 402 |
Integer integer = new Integer(geometryIndex); |
| 403 |
relations.put(new Integer(geometryIndex), |
| 404 |
new Integer(previousExpansionFileIndex)); |
| 405 |
|
| 406 |
//Se recupera la geometr?a
|
| 407 |
expansionFile.validateGeometry(previousExpansionFileIndex); |
| 408 |
|
| 409 |
//Se actualizan los ?ndices
|
| 410 |
g = getGeometry(geometryIndex); |
| 411 |
r = g.getBounds2D(); |
| 412 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 413 |
r.getY(), r.getY() + r.getHeight()), |
| 414 |
new Integer(geometryIndex)); |
| 415 |
} |
| 416 |
} |
| 417 |
|
| 418 |
/**
|
| 419 |
* A?ade una geometria al fichero de expansi?n y guarda la correspondencia
|
| 420 |
* en la tabla relations.
|
| 421 |
*
|
| 422 |
* @param g geometr?a a guardar.
|
| 423 |
*
|
| 424 |
* @return DOCUMENT ME!
|
| 425 |
*
|
| 426 |
* @throws DriverIOException
|
| 427 |
* @throws IOException
|
| 428 |
*/
|
| 429 |
public int[] doAddGeometry(IGeometry g) throws DriverIOException, IOException { |
| 430 |
int virtualIndex = 0; |
| 431 |
|
| 432 |
//A?ade la geometr?a
|
| 433 |
if (ofa != null) { |
| 434 |
virtualIndex = ofa.getGeometryCount() + numAdd; |
| 435 |
} else {
|
| 436 |
virtualIndex = numAdd; |
| 437 |
} |
| 438 |
|
| 439 |
int pos = expansionFile.addGeometry(g);
|
| 440 |
relations.put(new Integer(virtualIndex), new Integer(pos)); |
| 441 |
numAdd++; |
| 442 |
|
| 443 |
//Actualiza el ?ndice espacial
|
| 444 |
Rectangle2D r = g.getBounds2D();
|
| 445 |
index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r.getY(),
|
| 446 |
r.getY() + r.getHeight()), new Integer(virtualIndex)); |
| 447 |
|
| 448 |
return new int[]{pos,virtualIndex}; |
| 449 |
} |
| 450 |
|
| 451 |
/**
|
| 452 |
* Elimina una geometria. Si es una geometr?a original de la capa en
|
| 453 |
* edici?n se marca como eliminada (haya sido modificada o no). Si es una
|
| 454 |
* geometr?a a?adida posteriormente se invalida en el fichero de
|
| 455 |
* expansi?n, para que una futura compactaci?n termine con ella.
|
| 456 |
*
|
| 457 |
* @param index ?ndice de la geometr?a.
|
| 458 |
*
|
| 459 |
* @throws DriverIOException
|
| 460 |
* @throws IOException
|
| 461 |
*/
|
| 462 |
public void doRemoveGeometry(int index) |
| 463 |
throws DriverIOException, IOException { |
| 464 |
Integer integer = new Integer(index); |
| 465 |
|
| 466 |
IGeometry g = null;
|
| 467 |
|
| 468 |
//Si la geometr?a no ha sido modificada
|
| 469 |
if (!relations.containsKey(integer)) {
|
| 470 |
delgeometries.set(index, true);
|
| 471 |
g = ofa.getGeometry(index); |
| 472 |
} else {
|
| 473 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 474 |
g = expansionFile.getGeometry(num); |
| 475 |
expansionFile.invalidateGeometry(num); |
| 476 |
} |
| 477 |
|
| 478 |
//Se actualiza el ?ndice
|
| 479 |
if (g != null) { |
| 480 |
Rectangle2D r = g.getBounds2D();
|
| 481 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 482 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 483 |
} |
| 484 |
} |
| 485 |
|
| 486 |
/**
|
| 487 |
* Si se intenta modificar una geometr?a original de la capa en edici?n se
|
| 488 |
* a?ade al fichero de expansi?n y se registra la posici?n en la que se
|
| 489 |
* a?adi?. Si se intenta modificar una geometria que se encuentra en el
|
| 490 |
* fichero de expansi?n (por ser nueva o original pero modificada) se
|
| 491 |
* invoca el m?todo modifyGeometry y se actualiza el ?ndice de la
|
| 492 |
* geometria en el fichero.
|
| 493 |
*
|
| 494 |
* @param index DOCUMENT ME!
|
| 495 |
* @param g DOCUMENT ME!
|
| 496 |
*
|
| 497 |
* @return vector de enteros en la posici?n 0= la posici?n anterior de la
|
| 498 |
* geometr?a y en la posici?n 1= la posici?n actual de la
|
| 499 |
* geometr?a
|
| 500 |
*
|
| 501 |
* @throws IOException
|
| 502 |
* @throws DriverIOException
|
| 503 |
*/
|
| 504 |
public int[] doModifyGeometry(int index, IGeometry g) |
| 505 |
throws IOException, DriverIOException { |
| 506 |
int num = -1; |
| 507 |
int pos = -1; |
| 508 |
Integer integer = new Integer(index); |
| 509 |
|
| 510 |
IGeometry gAnt = null;
|
| 511 |
|
| 512 |
//Si la geometr?a no ha sido modificada
|
| 513 |
if (!relations.containsKey(integer)) {
|
| 514 |
int expansionIndex = expansionFile.addGeometry(g);
|
| 515 |
relations.put(integer, new Integer(expansionIndex)); |
| 516 |
|
| 517 |
//Se actualiza el ?ndice espacial
|
| 518 |
gAnt = ofa.getGeometry(index); |
| 519 |
|
| 520 |
Rectangle2D rAnt = gAnt.getBounds2D();
|
| 521 |
Rectangle2D r = g.getBounds2D();
|
| 522 |
this.index.remove(new Envelope(rAnt.getX(), |
| 523 |
rAnt.getX() + rAnt.getWidth(), rAnt.getY(), |
| 524 |
rAnt.getY() + rAnt.getHeight()), new Integer(index)); |
| 525 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 526 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 527 |
} else {
|
| 528 |
//Obtenemos el ?ndice en el fichero de expansi?n
|
| 529 |
num = ((Integer) relations.get(integer)).intValue();
|
| 530 |
pos = num; |
| 531 |
|
| 532 |
//Obtenemos la geometr?a para actualiza el ?ndice espacialposteriormente
|
| 533 |
gAnt = expansionFile.getGeometry(num); |
| 534 |
|
| 535 |
/*
|
| 536 |
* Se modifica la geometr?a y nos guardamos el ?ndice dentro del fichero
|
| 537 |
* de expansi?n en el que se encuentra la geometr?a modificada
|
| 538 |
*/
|
| 539 |
num = expansionFile.modifyGeometry(num, g); |
| 540 |
|
| 541 |
/*
|
| 542 |
* Actualiza la relaci?n del ?ndice de la geometr?a al ?ndice en el fichero
|
| 543 |
* de expansi?n.
|
| 544 |
*/
|
| 545 |
relations.put(integer, new Integer(num)); |
| 546 |
|
| 547 |
//Se modifica el ?ndice espacial
|
| 548 |
Rectangle2D rAnt = gAnt.getBounds2D();
|
| 549 |
Rectangle2D r = g.getBounds2D();
|
| 550 |
this.index.remove(new Envelope(rAnt.getX(), |
| 551 |
rAnt.getX() + rAnt.getWidth(), rAnt.getY(), |
| 552 |
rAnt.getY() + rAnt.getHeight()), new Integer(index)); |
| 553 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 554 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 555 |
} |
| 556 |
|
| 557 |
return new int[]{pos,num}; |
| 558 |
} |
| 559 |
|
| 560 |
/**
|
| 561 |
* DOCUMENT ME!
|
| 562 |
*
|
| 563 |
* @throws DriverIOException
|
| 564 |
* @throws IOException
|
| 565 |
*
|
| 566 |
* @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#undo()
|
| 567 |
*/
|
| 568 |
public void undo() throws DriverIOException, IOException { |
| 569 |
seleccion.clear(); |
| 570 |
|
| 571 |
if (moreUndoCommands()) {
|
| 572 |
cr.undoCommand(); |
| 573 |
} |
| 574 |
} |
| 575 |
|
| 576 |
/**
|
| 577 |
* DOCUMENT ME!
|
| 578 |
*
|
| 579 |
* @throws DriverIOException
|
| 580 |
* @throws IOException
|
| 581 |
*
|
| 582 |
* @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#redo()
|
| 583 |
*/
|
| 584 |
public void redo() throws DriverIOException, IOException { |
| 585 |
seleccion.clear(); |
| 586 |
|
| 587 |
if (moreRedoCommands()) {
|
| 588 |
cr.redoCommand(); |
| 589 |
} |
| 590 |
} |
| 591 |
|
| 592 |
/**
|
| 593 |
* @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#moreUndoCommands()
|
| 594 |
*/
|
| 595 |
public boolean moreUndoCommands() { |
| 596 |
return cr.moreUndoCommands();
|
| 597 |
} |
| 598 |
|
| 599 |
/**
|
| 600 |
* @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#moreRedoCommands()
|
| 601 |
*/
|
| 602 |
public boolean moreRedoCommands() { |
| 603 |
return cr.moreRedoCommands();
|
| 604 |
} |
| 605 |
|
| 606 |
/**
|
| 607 |
* @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#startComplexGeometry()
|
| 608 |
*/
|
| 609 |
public void startComplexGeometry() { |
| 610 |
complex = true;
|
| 611 |
commands = new CommandCollection();
|
| 612 |
} |
| 613 |
|
| 614 |
/**
|
| 615 |
* DOCUMENT ME!
|
| 616 |
*
|
| 617 |
* @throws IOException
|
| 618 |
* @throws DriverIOException
|
| 619 |
*
|
| 620 |
* @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#endComplexGeometry()
|
| 621 |
*/
|
| 622 |
public void endComplexGeometry() throws IOException, DriverIOException { |
| 623 |
cr.pushCommand(commands); |
| 624 |
complex = false;
|
| 625 |
} |
| 626 |
} |