svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / edition / VectorialEditableAdapter.java @ 3836
History | View | Annotate | Download (23.6 KB)
| 1 |
/*
|
|---|---|
| 2 |
* Created on 12-ene-2006 by fjp
|
| 3 |
*
|
| 4 |
* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
| 5 |
*
|
| 6 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
| 7 |
*
|
| 8 |
* This program is free software; you can redistribute it and/or
|
| 9 |
* modify it under the terms of the GNU General Public License
|
| 10 |
* as published by the Free Software Foundation; either version 2
|
| 11 |
* of the License, or (at your option) any later version.
|
| 12 |
*
|
| 13 |
* This program is distributed in the hope that it will be useful,
|
| 14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 16 |
* GNU General Public License for more details.
|
| 17 |
*
|
| 18 |
* You should have received a copy of the GNU General Public License
|
| 19 |
* along with this program; if not, write to the Free Software
|
| 20 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
| 21 |
*
|
| 22 |
* For more information, contact:
|
| 23 |
*
|
| 24 |
* Generalitat Valenciana
|
| 25 |
* Conselleria d'Infraestructures i Transport
|
| 26 |
* Av. Blasco Ib??ez, 50
|
| 27 |
* 46010 VALENCIA
|
| 28 |
* SPAIN
|
| 29 |
*
|
| 30 |
* +34 963862235
|
| 31 |
* gvsig@gva.es
|
| 32 |
* www.gvsig.gva.es
|
| 33 |
*
|
| 34 |
* or
|
| 35 |
*
|
| 36 |
* IVER T.I. S.A
|
| 37 |
* Salamanca 50
|
| 38 |
* 46005 Valencia
|
| 39 |
* Spain
|
| 40 |
*
|
| 41 |
* +34 963163400
|
| 42 |
* dac@iver.es
|
| 43 |
*/
|
| 44 |
/* CVS MESSAGES:
|
| 45 |
*
|
| 46 |
* $Id: VectorialEditableAdapter.java 3836 2006-01-30 08:18:50Z caballero $
|
| 47 |
* $Log$
|
| 48 |
* Revision 1.10 2006-01-30 08:18:14 caballero
|
| 49 |
* m?todos para deshacer y rehacer
|
| 50 |
*
|
| 51 |
* Revision 1.9 2006/01/23 17:30:28 caballero
|
| 52 |
* coger los datos del ova
|
| 53 |
*
|
| 54 |
* Revision 1.8 2006/01/23 16:16:16 caballero
|
| 55 |
* getRowIndex
|
| 56 |
*
|
| 57 |
* Revision 1.7 2006/01/20 08:37:10 fjp
|
| 58 |
* Preparando la edici?n
|
| 59 |
*
|
| 60 |
* Revision 1.6 2006/01/19 12:48:20 caballero
|
| 61 |
* poder modificar su vectorial Adapter
|
| 62 |
*
|
| 63 |
* Revision 1.5 2006/01/19 09:28:11 fjp
|
| 64 |
* Preparando la edici?n
|
| 65 |
*
|
| 66 |
* Revision 1.4 2006/01/17 10:24:02 fjp
|
| 67 |
* Preparando edici?n
|
| 68 |
*
|
| 69 |
* Revision 1.3 2006/01/16 12:47:38 fjp
|
| 70 |
* Preparando edici?n
|
| 71 |
*
|
| 72 |
* Revision 1.2 2006/01/16 11:23:00 fjp
|
| 73 |
* Preparando edici?n
|
| 74 |
*
|
| 75 |
* Revision 1.1 2006/01/12 13:39:14 fjp
|
| 76 |
* preaparar edicion
|
| 77 |
*
|
| 78 |
*
|
| 79 |
*/
|
| 80 |
package com.iver.cit.gvsig.fmap.edition; |
| 81 |
|
| 82 |
import java.awt.Image; |
| 83 |
import java.awt.geom.Rectangle2D; |
| 84 |
import java.io.IOException; |
| 85 |
import java.util.HashMap; |
| 86 |
import java.util.List; |
| 87 |
import java.util.Vector; |
| 88 |
|
| 89 |
import com.hardcode.driverManager.DriverLoadException; |
| 90 |
import com.hardcode.gdbms.engine.data.DataSource; |
| 91 |
import com.hardcode.gdbms.engine.data.DataSourceFactory; |
| 92 |
import com.hardcode.gdbms.engine.data.NoSuchTableException; |
| 93 |
import com.hardcode.gdbms.engine.data.driver.DriverException; |
| 94 |
import com.hardcode.gdbms.engine.data.driver.ObjectDriver; |
| 95 |
import com.hardcode.gdbms.engine.data.edition.DataWare; |
| 96 |
import com.hardcode.gdbms.engine.values.Value; |
| 97 |
import com.iver.cit.gvsig.fmap.core.IFeature; |
| 98 |
import com.iver.cit.gvsig.fmap.core.IGeometry; |
| 99 |
import com.iver.cit.gvsig.fmap.core.IRow; |
| 100 |
import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
| 101 |
import com.iver.cit.gvsig.fmap.edition.commands.AddRowCommand; |
| 102 |
import com.iver.cit.gvsig.fmap.edition.commands.CommandCollection; |
| 103 |
import com.iver.cit.gvsig.fmap.edition.commands.CommandRecord; |
| 104 |
import com.iver.cit.gvsig.fmap.edition.commands.MemoryCommandRecord; |
| 105 |
import com.iver.cit.gvsig.fmap.edition.commands.ModifyRowCommand; |
| 106 |
import com.iver.cit.gvsig.fmap.edition.commands.RemoveRowCommand; |
| 107 |
import com.iver.cit.gvsig.fmap.layers.FBitSet; |
| 108 |
import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
| 109 |
import com.iver.cit.gvsig.fmap.layers.VectorialAdapter; |
| 110 |
import com.vividsolutions.jts.geom.Envelope; |
| 111 |
import com.vividsolutions.jts.index.quadtree.Quadtree; |
| 112 |
|
| 113 |
/**
|
| 114 |
* @author fjp
|
| 115 |
*
|
| 116 |
*/
|
| 117 |
public class VectorialEditableAdapter extends VectorialAdapter implements |
| 118 |
IEditableSource {
|
| 119 |
private VectorialAdapter ova; // Original Vectorial Adapter |
| 120 |
|
| 121 |
private boolean isEditing = false; |
| 122 |
|
| 123 |
private DataSource ds = null; |
| 124 |
|
| 125 |
private FBitSet delgeometries = new FBitSet(); |
| 126 |
|
| 127 |
private CommandRecord cr;
|
| 128 |
|
| 129 |
private FBitSet seleccion;
|
| 130 |
private Image selectionImage; |
| 131 |
|
| 132 |
private Quadtree index;
|
| 133 |
|
| 134 |
/**
|
| 135 |
* Flag que indica que hay que tomar las siguientes operaciones como una
|
| 136 |
* operaci?n at?mica *
|
| 137 |
*/
|
| 138 |
private boolean complex = false; |
| 139 |
|
| 140 |
private CommandCollection commands = null; |
| 141 |
|
| 142 |
/*
|
| 143 |
* Establece una relaci?n entre los ?ndices de las geometr?as en el
|
| 144 |
* EditableFeatureSource y los ?ndices en el fichero de expansi?n
|
| 145 |
*/
|
| 146 |
private HashMap relations = new HashMap(); |
| 147 |
|
| 148 |
/*
|
| 149 |
* Fichero en el que se guardan las nuevas geometr?as, producto de adiciones
|
| 150 |
* o de modificaciones
|
| 151 |
*/
|
| 152 |
private ExpansionFile expansionFile;
|
| 153 |
|
| 154 |
private int numAdd = 0; |
| 155 |
|
| 156 |
private class myObjectDriver implements ObjectDriver { |
| 157 |
|
| 158 |
/*
|
| 159 |
* (non-Javadoc)
|
| 160 |
*
|
| 161 |
* @see com.hardcode.gdbms.engine.data.driver.ObjectDriver#getPrimaryKeys()
|
| 162 |
*/
|
| 163 |
public int[] getPrimaryKeys() throws DriverException { |
| 164 |
// TODO Auto-generated method stub
|
| 165 |
return null; |
| 166 |
} |
| 167 |
|
| 168 |
/*
|
| 169 |
* (non-Javadoc)
|
| 170 |
*
|
| 171 |
* @see com.hardcode.gdbms.engine.data.driver.ObjectDriver#write(com.hardcode.gdbms.engine.data.edition.DataWare)
|
| 172 |
*/
|
| 173 |
public void write(DataWare dataWare) throws DriverException { |
| 174 |
// TODO Auto-generated method stub
|
| 175 |
|
| 176 |
} |
| 177 |
|
| 178 |
/*
|
| 179 |
* (non-Javadoc)
|
| 180 |
*
|
| 181 |
* @see com.hardcode.gdbms.engine.data.driver.GDBMSDriver#setDataSourceFactory(com.hardcode.gdbms.engine.data.DataSourceFactory)
|
| 182 |
*/
|
| 183 |
public void setDataSourceFactory(DataSourceFactory dsf) { |
| 184 |
// TODO Auto-generated method stub
|
| 185 |
|
| 186 |
} |
| 187 |
|
| 188 |
/*
|
| 189 |
* (non-Javadoc)
|
| 190 |
*
|
| 191 |
* @see com.hardcode.driverManager.Driver#getName()
|
| 192 |
*/
|
| 193 |
public String getName() { |
| 194 |
// TODO Auto-generated method stub
|
| 195 |
return null; |
| 196 |
} |
| 197 |
|
| 198 |
/*
|
| 199 |
* (non-Javadoc)
|
| 200 |
*
|
| 201 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldValue(long,
|
| 202 |
* int)
|
| 203 |
*/
|
| 204 |
public Value getFieldValue(long rowIndex, int fieldId) |
| 205 |
throws DriverException {
|
| 206 |
// Si no est? en el fichero de expansi?n
|
| 207 |
Integer integer = new Integer((int) rowIndex); |
| 208 |
try {
|
| 209 |
if (!relations.containsKey(integer)) {
|
| 210 |
// Si ha sido eliminada
|
| 211 |
if (delgeometries.get(integer.intValue())) {
|
| 212 |
return null; |
| 213 |
} else {
|
| 214 |
return ova.getRecordset().getFieldValue(rowIndex,
|
| 215 |
fieldId); |
| 216 |
} |
| 217 |
} else {
|
| 218 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 219 |
IFeature feat = (IFeature) expansionFile.getRow(num).getLinkedRow(); |
| 220 |
return feat.getAttribute(fieldId);
|
| 221 |
} |
| 222 |
} catch (DriverException e) {
|
| 223 |
e.printStackTrace(); |
| 224 |
throw new DriverException(e); |
| 225 |
} catch (DriverLoadException e) {
|
| 226 |
e.printStackTrace(); |
| 227 |
throw new DriverException(e); |
| 228 |
} catch (IOException e) { |
| 229 |
e.printStackTrace(); |
| 230 |
throw new DriverException(e); |
| 231 |
} |
| 232 |
} |
| 233 |
|
| 234 |
/*
|
| 235 |
* (non-Javadoc)
|
| 236 |
*
|
| 237 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldCount()
|
| 238 |
*/
|
| 239 |
public int getFieldCount() throws DriverException { |
| 240 |
// TODO Por ahora, no dejamos que se a?adan campos
|
| 241 |
try {
|
| 242 |
return ova.getRecordset().getFieldCount();
|
| 243 |
} catch (DriverLoadException e) {
|
| 244 |
e.printStackTrace(); |
| 245 |
throw new DriverException(e); |
| 246 |
} |
| 247 |
} |
| 248 |
|
| 249 |
/*
|
| 250 |
* (non-Javadoc)
|
| 251 |
*
|
| 252 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldName(int)
|
| 253 |
*/
|
| 254 |
public String getFieldName(int fieldId) throws DriverException { |
| 255 |
try {
|
| 256 |
return ova.getRecordset().getFieldName(fieldId);
|
| 257 |
} catch (DriverLoadException e) {
|
| 258 |
e.printStackTrace(); |
| 259 |
throw new DriverException(e); |
| 260 |
} |
| 261 |
} |
| 262 |
|
| 263 |
/*
|
| 264 |
* (non-Javadoc)
|
| 265 |
*
|
| 266 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getRowCount()
|
| 267 |
*/
|
| 268 |
public long getRowCount() throws DriverException { |
| 269 |
try {
|
| 270 |
return ova.getShapeCount() + numAdd;
|
| 271 |
} catch (DriverIOException e) {
|
| 272 |
e.printStackTrace(); |
| 273 |
throw new DriverException(e); |
| 274 |
} |
| 275 |
} |
| 276 |
|
| 277 |
/*
|
| 278 |
* (non-Javadoc)
|
| 279 |
*
|
| 280 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldType(int)
|
| 281 |
*/
|
| 282 |
public int getFieldType(int i) throws DriverException { |
| 283 |
try
|
| 284 |
{
|
| 285 |
return ova.getRecordset().getFieldType(i);
|
| 286 |
} catch (DriverLoadException e) {
|
| 287 |
e.printStackTrace(); |
| 288 |
throw new DriverException(e); |
| 289 |
} |
| 290 |
|
| 291 |
} |
| 292 |
|
| 293 |
} |
| 294 |
|
| 295 |
private ObjectDriver editingDriver = new myObjectDriver(); |
| 296 |
public VectorialEditableAdapter(VectorialAdapter ova){
|
| 297 |
expansionFile=new MemoryExpansionFile();
|
| 298 |
cr=new MemoryCommandRecord();
|
| 299 |
this.ova = ova;
|
| 300 |
this.seleccion=new FBitSet(); |
| 301 |
} |
| 302 |
/*
|
| 303 |
* (non-Javadoc)
|
| 304 |
*
|
| 305 |
* @see com.iver.cit.gvsig.fmap.layers.VectorialAdapter#getRecordset()
|
| 306 |
*/
|
| 307 |
public DataSource getRecordset() throws DriverLoadException { |
| 308 |
if (isEditing) {
|
| 309 |
if (ds == null) { |
| 310 |
String name = LayerFactory.getDataSourceFactory()
|
| 311 |
.addDataSource((ObjectDriver) editingDriver); |
| 312 |
try {
|
| 313 |
ds = LayerFactory.getDataSourceFactory() |
| 314 |
.createRandomDataSource(name, |
| 315 |
DataSourceFactory.AUTOMATIC_OPENING); |
| 316 |
} catch (NoSuchTableException e) {
|
| 317 |
throw new RuntimeException(e); |
| 318 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
| 319 |
throw new RuntimeException(e); |
| 320 |
} |
| 321 |
} |
| 322 |
return ds;
|
| 323 |
} else {
|
| 324 |
return ova.getRecordset();
|
| 325 |
} |
| 326 |
} |
| 327 |
|
| 328 |
/*
|
| 329 |
* (non-Javadoc)
|
| 330 |
*
|
| 331 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#start()
|
| 332 |
*/
|
| 333 |
public void start() throws DriverIOException { |
| 334 |
ova.start(); |
| 335 |
} |
| 336 |
|
| 337 |
/*
|
| 338 |
* (non-Javadoc)
|
| 339 |
*
|
| 340 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#stop()
|
| 341 |
*/
|
| 342 |
public void stop() throws DriverIOException { |
| 343 |
ova.stop(); |
| 344 |
} |
| 345 |
|
| 346 |
/*
|
| 347 |
* (non-Javadoc)
|
| 348 |
*
|
| 349 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShape(int)
|
| 350 |
*/
|
| 351 |
public IGeometry getShape(int rowIndex) throws DriverIOException { |
| 352 |
// Si no est? en el fichero de expansi?n
|
| 353 |
Integer integer = new Integer((int) rowIndex); |
| 354 |
if (!relations.containsKey(integer)) {
|
| 355 |
// Si ha sido eliminada
|
| 356 |
if (delgeometries.get(integer.intValue())) {
|
| 357 |
return null; |
| 358 |
} else {
|
| 359 |
return ova.getShape(rowIndex);
|
| 360 |
} |
| 361 |
} else {
|
| 362 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 363 |
DefaultRowEdited feat; |
| 364 |
try {
|
| 365 |
feat = (DefaultRowEdited) expansionFile.getRow(num); |
| 366 |
return ((IFeature)feat.getLinkedRow()).getGeometry().cloneGeometry();//getGeometry(); |
| 367 |
} catch (IOException e) { |
| 368 |
e.printStackTrace(); |
| 369 |
throw new DriverIOException(e); |
| 370 |
} |
| 371 |
} |
| 372 |
|
| 373 |
} |
| 374 |
|
| 375 |
/*
|
| 376 |
* (non-Javadoc)
|
| 377 |
*
|
| 378 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShapeCount()
|
| 379 |
*/
|
| 380 |
public int getShapeCount() throws DriverIOException { |
| 381 |
return ova.getShapeCount() + numAdd;
|
| 382 |
} |
| 383 |
|
| 384 |
/*
|
| 385 |
* (non-Javadoc)
|
| 386 |
*
|
| 387 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getFullExtent()
|
| 388 |
*/
|
| 389 |
public Rectangle2D getFullExtent() throws DriverIOException { |
| 390 |
// TODO: meter un fullExtent dentro de esta clase que se recalcule
|
| 391 |
// con los a?adidos, modificados y borrados.
|
| 392 |
return ova.getFullExtent();
|
| 393 |
} |
| 394 |
|
| 395 |
/*
|
| 396 |
* (non-Javadoc)
|
| 397 |
*
|
| 398 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShapeType()
|
| 399 |
*/
|
| 400 |
public int getShapeType() throws DriverIOException { |
| 401 |
return ova.getShapeType();
|
| 402 |
} |
| 403 |
|
| 404 |
/**
|
| 405 |
* A?ade una geometria al fichero de expansi?n y guarda la correspondencia
|
| 406 |
* en la tabla relations.
|
| 407 |
*
|
| 408 |
* @param g
|
| 409 |
* geometr?a a guardar.
|
| 410 |
*
|
| 411 |
* @return DOCUMENT ME!
|
| 412 |
*
|
| 413 |
* @throws DriverIOException
|
| 414 |
* @throws IOException
|
| 415 |
*/
|
| 416 |
public int doAddFeature(IRow feat) throws DriverIOException, IOException { |
| 417 |
// A?ade la geometr?a
|
| 418 |
int virtualIndex = ova.getShapeCount() + numAdd;
|
| 419 |
int pos = expansionFile.addRow(feat);
|
| 420 |
relations.put(new Integer(virtualIndex), new Integer(pos)); |
| 421 |
numAdd++; |
| 422 |
|
| 423 |
// Actualiza el ?ndice espacial
|
| 424 |
IGeometry g = ((IFeature) feat).getGeometry(); |
| 425 |
Rectangle2D r = g.getBounds2D();
|
| 426 |
index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r.getY(),
|
| 427 |
r.getY() + r.getHeight()), new Integer(virtualIndex)); |
| 428 |
|
| 429 |
return virtualIndex;
|
| 430 |
} |
| 431 |
|
| 432 |
public void startEdition() throws EditionException { |
| 433 |
isEditing = true;
|
| 434 |
try {
|
| 435 |
expansionFile.open(); |
| 436 |
// TODO: Si la capa dispone de un ?ndice espacial, hacer
|
| 437 |
// algo aqu? para que se use ese ?ndice espacial.
|
| 438 |
index = new Quadtree();
|
| 439 |
for (int i = 0; i < ova.getShapeCount(); i++) { |
| 440 |
IGeometry g = ova.getShape(i); |
| 441 |
|
| 442 |
if (g == null) { |
| 443 |
continue;
|
| 444 |
} |
| 445 |
|
| 446 |
Rectangle2D r = g.getBounds2D();
|
| 447 |
Envelope e = new Envelope(r.getX(), r.getX() + r.getWidth(),
|
| 448 |
r.getY(), r.getY() + r.getHeight()); |
| 449 |
index.insert(e, new Integer(i)); |
| 450 |
} |
| 451 |
} catch (DriverIOException e) {
|
| 452 |
throw new EditionException(e); |
| 453 |
} catch (IOException e) { |
| 454 |
throw new EditionException(e); |
| 455 |
} |
| 456 |
|
| 457 |
System.err.println("Se han metido en el ?ndice " + |
| 458 |
index.queryAll().size() + " geometr?as");
|
| 459 |
|
| 460 |
} |
| 461 |
|
| 462 |
public void stopEdition(IWriter writer) throws EditionException { |
| 463 |
writer.preProcess(); |
| 464 |
try {
|
| 465 |
for (int i=0; i < getRowCount(); i++) |
| 466 |
{
|
| 467 |
IRowEdited rowEdited = getRow(i); |
| 468 |
writer.process(rowEdited); |
| 469 |
} |
| 470 |
} catch (DriverIOException e) {
|
| 471 |
e.printStackTrace(); |
| 472 |
throw new EditionException(e); |
| 473 |
} catch (IOException e) { |
| 474 |
e.printStackTrace(); |
| 475 |
throw new EditionException(e); |
| 476 |
} |
| 477 |
writer.postProcess(); |
| 478 |
isEditing = false;
|
| 479 |
} |
| 480 |
|
| 481 |
public void cancelEdition() throws IOException { |
| 482 |
isEditing = false;
|
| 483 |
expansionFile.close(); |
| 484 |
|
| 485 |
} |
| 486 |
|
| 487 |
/* (non-Javadoc)
|
| 488 |
* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#getRow(int)
|
| 489 |
*/
|
| 490 |
public IRowEdited getRow(int index) |
| 491 |
throws DriverIOException, IOException { |
| 492 |
Integer integer = new Integer(index); |
| 493 |
|
| 494 |
//Si no est? en el fichero de expansi?n
|
| 495 |
if (!relations.containsKey(integer)) {
|
| 496 |
//Si ha sido eliminada
|
| 497 |
if (delgeometries.get(index)) {
|
| 498 |
return null; |
| 499 |
} else {
|
| 500 |
try {
|
| 501 |
DefaultRowEdited edRow = new DefaultRowEdited(ova.getFeature(index),
|
| 502 |
DefaultRowEdited.STATUS_ORIGINAL); |
| 503 |
return edRow;
|
| 504 |
} catch (com.iver.cit.gvsig.fmap.DriverException e) {
|
| 505 |
e.printStackTrace(); |
| 506 |
throw new DriverIOException(e); |
| 507 |
} |
| 508 |
} |
| 509 |
} else {
|
| 510 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 511 |
|
| 512 |
return expansionFile.getRow(num);
|
| 513 |
} |
| 514 |
} |
| 515 |
|
| 516 |
public int getRowCount() throws DriverIOException, |
| 517 |
IOException {
|
| 518 |
return ova.getShapeCount() + numAdd;
|
| 519 |
} |
| 520 |
|
| 521 |
public void addRow(IRow row) throws DriverIOException, IOException { |
| 522 |
int virtualIndex = doAddFeature(row);
|
| 523 |
|
| 524 |
if (complex) {
|
| 525 |
commands.add(new AddRowCommand(this, row, virtualIndex)); |
| 526 |
} else {
|
| 527 |
cr.pushCommand(new AddRowCommand(this, row, virtualIndex)); |
| 528 |
} |
| 529 |
|
| 530 |
} |
| 531 |
|
| 532 |
public void undo() throws DriverIOException, IOException { |
| 533 |
seleccion.clear(); |
| 534 |
|
| 535 |
if (moreUndoCommands()) {
|
| 536 |
cr.undoCommand(); |
| 537 |
} |
| 538 |
|
| 539 |
} |
| 540 |
|
| 541 |
public void redo() throws DriverIOException, IOException { |
| 542 |
seleccion.clear(); |
| 543 |
|
| 544 |
if (moreRedoCommands()) {
|
| 545 |
cr.redoCommand(); |
| 546 |
} |
| 547 |
|
| 548 |
} |
| 549 |
|
| 550 |
public boolean moreUndoCommands() { |
| 551 |
return cr.moreUndoCommands();
|
| 552 |
} |
| 553 |
|
| 554 |
public boolean moreRedoCommands() { |
| 555 |
return cr.moreRedoCommands();
|
| 556 |
} |
| 557 |
|
| 558 |
/* (non-Javadoc)
|
| 559 |
* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#removeRow(int)
|
| 560 |
*/
|
| 561 |
public void removeRow(int index) |
| 562 |
throws IOException, DriverIOException { |
| 563 |
if (complex) {
|
| 564 |
commands.add(new RemoveRowCommand(this, index)); |
| 565 |
} else {
|
| 566 |
cr.pushCommand(new RemoveRowCommand(this, index)); |
| 567 |
} |
| 568 |
|
| 569 |
doRemoveFeature(index); |
| 570 |
|
| 571 |
} |
| 572 |
|
| 573 |
/* (non-Javadoc)
|
| 574 |
* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#modifyRow(int, com.iver.cit.gvsig.fmap.core.IRow)
|
| 575 |
*/
|
| 576 |
public void modifyRow(int index, IRow row) throws IOException, |
| 577 |
DriverIOException {
|
| 578 |
IFeature feat = (IFeature) row; |
| 579 |
int pos = doModifyFeature(index, feat);
|
| 580 |
|
| 581 |
if (complex) {
|
| 582 |
commands.add(new ModifyRowCommand(this, index, pos, feat)); |
| 583 |
} else {
|
| 584 |
cr.pushCommand(new ModifyRowCommand(this, index, pos, feat)); |
| 585 |
} |
| 586 |
|
| 587 |
} |
| 588 |
|
| 589 |
public void compact() { |
| 590 |
expansionFile.compact(relations); |
| 591 |
} |
| 592 |
|
| 593 |
public void setImage(Image i) { |
| 594 |
selectionImage = i; |
| 595 |
} |
| 596 |
|
| 597 |
public Image getImage() { |
| 598 |
// TODO Auto-generated method stub
|
| 599 |
return null; |
| 600 |
} |
| 601 |
|
| 602 |
public void startComplexRow() { |
| 603 |
complex = true;
|
| 604 |
commands = new CommandCollection();
|
| 605 |
} |
| 606 |
|
| 607 |
public void endComplexRow() throws IOException, DriverIOException { |
| 608 |
cr.pushCommand(commands); |
| 609 |
complex = false;
|
| 610 |
|
| 611 |
} |
| 612 |
|
| 613 |
|
| 614 |
/**
|
| 615 |
* Elimina una geometria. Si es una geometr?a original de la capa en
|
| 616 |
* edici?n se marca como eliminada (haya sido modificada o no). Si es una
|
| 617 |
* geometr?a a?adida posteriormente se invalida en el fichero de
|
| 618 |
* expansi?n, para que una futura compactaci?n termine con ella.
|
| 619 |
*
|
| 620 |
* @param index ?ndice de la geometr?a.
|
| 621 |
*
|
| 622 |
* @throws DriverIOException
|
| 623 |
* @throws IOException
|
| 624 |
* @throws com.iver.cit.gvsig.fmap.DriverException
|
| 625 |
*/
|
| 626 |
public void doRemoveFeature(int index) |
| 627 |
throws DriverIOException, IOException { |
| 628 |
Integer integer = new Integer(index); |
| 629 |
|
| 630 |
IFeature feat = null;
|
| 631 |
|
| 632 |
//Si la geometr?a no ha sido modificada
|
| 633 |
if (!relations.containsKey(integer)) {
|
| 634 |
delgeometries.set(index, true);
|
| 635 |
try {
|
| 636 |
feat = ova.getFeature(index); |
| 637 |
} catch (com.iver.cit.gvsig.fmap.DriverException e) {
|
| 638 |
e.printStackTrace(); |
| 639 |
throw new DriverIOException(e); |
| 640 |
} |
| 641 |
} else {
|
| 642 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 643 |
feat = (IFeature) expansionFile.getRow(num); |
| 644 |
expansionFile.invalidateRow(num); |
| 645 |
} |
| 646 |
|
| 647 |
//Se actualiza el ?ndice
|
| 648 |
if (feat != null) { |
| 649 |
Rectangle2D r = feat.getGeometry().getBounds2D();
|
| 650 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 651 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 652 |
} |
| 653 |
} |
| 654 |
|
| 655 |
/**
|
| 656 |
* Si se intenta modificar una geometr?a original de la capa en edici?n se
|
| 657 |
* a?ade al fichero de expansi?n y se registra la posici?n en la que se
|
| 658 |
* a?adi?. Si se intenta modificar una geometria que se encuentra en el
|
| 659 |
* fichero de expansi?n (por ser nueva o original pero modificada) se
|
| 660 |
* invoca el m?todo modifyGeometry y se actualiza el ?ndice de la
|
| 661 |
* geometria en el fichero.
|
| 662 |
*
|
| 663 |
* @param index DOCUMENT ME!
|
| 664 |
* @param g DOCUMENT ME!
|
| 665 |
*
|
| 666 |
* @return DOCUMENT ME!
|
| 667 |
*
|
| 668 |
* @throws IOException
|
| 669 |
* @throws DriverIOException
|
| 670 |
* @throws com.iver.cit.gvsig.fmap.DriverException
|
| 671 |
*/
|
| 672 |
public int doModifyFeature(int index, IRow feat) |
| 673 |
throws IOException, DriverIOException { |
| 674 |
int pos = -1; |
| 675 |
Integer integer = new Integer(index); |
| 676 |
|
| 677 |
IFeature featAnt = null;
|
| 678 |
|
| 679 |
//Si la geometr?a no ha sido modificada
|
| 680 |
if (!relations.containsKey(integer)) {
|
| 681 |
int expansionIndex = expansionFile.addRow(feat);
|
| 682 |
relations.put(integer, new Integer(expansionIndex)); |
| 683 |
|
| 684 |
//Se actualiza el ?ndice espacial
|
| 685 |
try {
|
| 686 |
featAnt = ova.getFeature(index); |
| 687 |
|
| 688 |
Rectangle2D rAnt = featAnt.getGeometry().getBounds2D();
|
| 689 |
Rectangle2D r = ((IFeature)feat).getGeometry().getBounds2D();
|
| 690 |
this.index.remove(new Envelope(rAnt.getX(), |
| 691 |
rAnt.getX() + rAnt.getWidth(), rAnt.getY(), |
| 692 |
rAnt.getY() + rAnt.getHeight()), new Integer(index)); |
| 693 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 694 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 695 |
} catch (com.iver.cit.gvsig.fmap.DriverException e) {
|
| 696 |
e.printStackTrace(); |
| 697 |
throw new DriverIOException(e); |
| 698 |
} |
| 699 |
|
| 700 |
} else {
|
| 701 |
//Obtenemos el ?ndice en el fichero de expansi?n
|
| 702 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 703 |
pos = num; |
| 704 |
//Obtenemos la geometr?a para actualiza el ?ndice espacialposteriormente
|
| 705 |
featAnt = (IFeature) expansionFile.getRow(num).getLinkedRow(); |
| 706 |
/*
|
| 707 |
* Se modifica la geometr?a y nos guardamos el ?ndice dentro del fichero
|
| 708 |
* de expansi?n en el que se encuentra la geometr?a modificada
|
| 709 |
*/
|
| 710 |
num = expansionFile.modifyRow(num, feat); |
| 711 |
/*
|
| 712 |
* Actualiza la relaci?n del ?ndice de la geometr?a al ?ndice en el fichero
|
| 713 |
* de expansi?n.
|
| 714 |
*/
|
| 715 |
relations.put(integer, new Integer(num)); |
| 716 |
|
| 717 |
//Se modifica el ?ndice espacial
|
| 718 |
Rectangle2D rAnt = featAnt.getGeometry().getBounds2D();
|
| 719 |
Rectangle2D r = ((IFeature)feat).getGeometry().getBounds2D();
|
| 720 |
this.index.remove(new Envelope(rAnt.getX(), |
| 721 |
rAnt.getX() + rAnt.getWidth(), rAnt.getY(), |
| 722 |
rAnt.getY() + rAnt.getHeight()), new Integer(index)); |
| 723 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 724 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 725 |
} |
| 726 |
|
| 727 |
return pos;
|
| 728 |
} |
| 729 |
|
| 730 |
public VectorialAdapter getOriginalAdapter(){
|
| 731 |
return ova;
|
| 732 |
} |
| 733 |
public int[] getRowsIndexes(Rectangle2D r) { |
| 734 |
Envelope e = new Envelope(r.getX(), r.getX() + r.getWidth(), r.getY(),
|
| 735 |
r.getY() + r.getHeight()); |
| 736 |
List l = index.query(e);
|
| 737 |
int[] indexes = new int[l.size()]; |
| 738 |
|
| 739 |
for (int index = 0; index < l.size(); index++) { |
| 740 |
Integer i = (Integer) l.get(index); |
| 741 |
indexes[index] = i.intValue(); |
| 742 |
} |
| 743 |
|
| 744 |
return indexes;
|
| 745 |
} |
| 746 |
/**
|
| 747 |
* @return
|
| 748 |
*/
|
| 749 |
public FBitSet getSelection() {
|
| 750 |
return seleccion;
|
| 751 |
} |
| 752 |
/**
|
| 753 |
* Actualiza en el mapa de ?ndices, la posici?n en la que estaba la
|
| 754 |
* geometr?a antes de ser modificada. Se marca como v?lida, en caso de que
|
| 755 |
* fuera una modificaci?n de una geometr?a que estuviese en el fichero de
|
| 756 |
* expansi?n antes de ser modificada y se pone el puntero de escritura del
|
| 757 |
* expansion file a justo despues de la penultima geometr?a
|
| 758 |
*
|
| 759 |
* @param geometryIndex ?ndice de la geometr?a que se quiere deshacer su
|
| 760 |
* modificaci?n
|
| 761 |
* @param previousExpansionFileIndex ?ndice que ten?a antes la geometr?a en
|
| 762 |
* el expansionFile. Si vale -1 quiere decir que es una
|
| 763 |
* modificaci?n de una geometr?a original y por tanto no hay que
|
| 764 |
* actualizar el mapa de indices sino eliminar su entrada.
|
| 765 |
*
|
| 766 |
* @throws IOException
|
| 767 |
* @throws DriverIOException
|
| 768 |
*/
|
| 769 |
public void undoModifyRow(int geometryIndex, |
| 770 |
int previousExpansionFileIndex) throws IOException, DriverIOException { |
| 771 |
/*
|
| 772 |
* Si la acci?n de modificar se realiz? sobre una geometr?a original
|
| 773 |
*/
|
| 774 |
if (previousExpansionFileIndex == -1) { |
| 775 |
//Se obtiene la geometr?a para actualizar el ?ndice
|
| 776 |
IGeometry g = getShape(geometryIndex); |
| 777 |
Rectangle2D r = g.getBounds2D();
|
| 778 |
//Se elimina de las relaciones y del fichero de expansi?n
|
| 779 |
relations.remove(new Integer(geometryIndex)); |
| 780 |
expansionFile.deleteLastRow(); |
| 781 |
|
| 782 |
//Se actualizan los ?ndices
|
| 783 |
IGeometry gAnt = getShape(geometryIndex); |
| 784 |
Rectangle2D rAnt = gAnt.getBounds2D();
|
| 785 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 786 |
r.getY(), r.getY() + r.getHeight()), |
| 787 |
new Integer(geometryIndex)); |
| 788 |
this.index.insert(new Envelope(rAnt.getX(), |
| 789 |
rAnt.getX() + rAnt.getWidth(), rAnt.getY(), |
| 790 |
rAnt.getY() + rAnt.getHeight()), new Integer(geometryIndex)); |
| 791 |
} else {
|
| 792 |
|
| 793 |
//Se obtiene la geometr?a para actualizar el ?ndice
|
| 794 |
IGeometry g = null;
|
| 795 |
g = getShape(geometryIndex); |
| 796 |
|
| 797 |
Rectangle2D r = g.getBounds2D();
|
| 798 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 799 |
r.getY(), r.getY() + r.getHeight()), |
| 800 |
new Integer(geometryIndex)); |
| 801 |
|
| 802 |
//Se actualiza la relaci?n de ?ndices
|
| 803 |
Integer integer = new Integer(geometryIndex); |
| 804 |
relations.put(new Integer(geometryIndex), |
| 805 |
new Integer(previousExpansionFileIndex)); |
| 806 |
|
| 807 |
//Se recupera la geometr?a
|
| 808 |
expansionFile.validateRow(previousExpansionFileIndex); |
| 809 |
|
| 810 |
//Se actualizan los ?ndices
|
| 811 |
g = getShape(geometryIndex); |
| 812 |
r = g.getBounds2D(); |
| 813 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 814 |
r.getY(), r.getY() + r.getHeight()), |
| 815 |
new Integer(geometryIndex)); |
| 816 |
} |
| 817 |
} |
| 818 |
/**
|
| 819 |
* Se desmarca como invalidada en el fichero de expansion o como eliminada
|
| 820 |
* en el fichero original
|
| 821 |
*
|
| 822 |
* @param index DOCUMENT ME!
|
| 823 |
*
|
| 824 |
* @throws IOException
|
| 825 |
* @throws DriverIOException
|
| 826 |
*/
|
| 827 |
public void undoRemoveRow(int index) |
| 828 |
throws IOException, DriverIOException { |
| 829 |
// Si la relaci?n
|
| 830 |
if (relations.containsKey(new Integer(index))) { |
| 831 |
expansionFile.validateRow(((Integer) relations.get(
|
| 832 |
new Integer(index))).intValue()); |
| 833 |
} else {
|
| 834 |
delgeometries.set(index, false);
|
| 835 |
} |
| 836 |
|
| 837 |
IGeometry g = null;
|
| 838 |
g = ((IFeature)getRow(index).getLinkedRow()).getGeometry(); |
| 839 |
|
| 840 |
Rectangle2D r = g.getBounds2D();
|
| 841 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 842 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 843 |
} |
| 844 |
/**
|
| 845 |
* Se elimina del final del fichero de expansi?n poniendo el puntero de
|
| 846 |
* escritura apuntando al final de la pen?ltima geometr?a. Deber? quitar
|
| 847 |
* la relaci?n del mapa de relaciones
|
| 848 |
*
|
| 849 |
* @param index ?ndice de la geometr?a que se a?adi?
|
| 850 |
*
|
| 851 |
* @throws DriverIOException
|
| 852 |
* @throws IOException
|
| 853 |
*/
|
| 854 |
public void undoAddRow(int index) |
| 855 |
throws DriverIOException, IOException { |
| 856 |
//doRemoveGeometry(index);
|
| 857 |
IGeometry g = ((IFeature)getRow(index).getLinkedRow()).getGeometry(); |
| 858 |
Rectangle2D r = g.getBounds2D();
|
| 859 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 860 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 861 |
|
| 862 |
expansionFile.deleteLastRow(); |
| 863 |
relations.remove(new Integer(index)); |
| 864 |
numAdd--; |
| 865 |
} |
| 866 |
|
| 867 |
} |