root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / MapControl.java @ 1303
History | View | Annotate | Download (14.7 KB)
| 1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
|---|---|
| 2 |
*
|
| 3 |
* Copyright (C) 2004 IVER T.I. 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 |
* IVER T.I. S.A
|
| 34 |
* Salamanca 50
|
| 35 |
* 46005 Valencia
|
| 36 |
* Spain
|
| 37 |
*
|
| 38 |
* +34 963163400
|
| 39 |
* dac@iver.es
|
| 40 |
*/
|
| 41 |
package com.iver.cit.gvsig.fmap; |
| 42 |
|
| 43 |
import java.awt.Color; |
| 44 |
import java.awt.Dimension; |
| 45 |
import java.awt.Graphics; |
| 46 |
import java.awt.Graphics2D; |
| 47 |
import java.awt.event.ActionEvent; |
| 48 |
import java.awt.event.ActionListener; |
| 49 |
import java.awt.event.ComponentEvent; |
| 50 |
import java.awt.event.ComponentListener; |
| 51 |
import java.awt.event.MouseEvent; |
| 52 |
import java.awt.event.MouseListener; |
| 53 |
import java.awt.event.MouseMotionListener; |
| 54 |
import java.awt.event.MouseWheelEvent; |
| 55 |
import java.awt.event.MouseWheelListener; |
| 56 |
import java.awt.image.BufferedImage; |
| 57 |
import java.util.HashMap; |
| 58 |
|
| 59 |
import javax.swing.JComponent; |
| 60 |
import javax.swing.Timer; |
| 61 |
|
| 62 |
import org.apache.log4j.Logger; |
| 63 |
import org.cresques.cts.IProjection; |
| 64 |
import org.cresques.cts.ProjectionPool; |
| 65 |
|
| 66 |
import com.iver.cit.gvsig.fmap.layers.LayerEvent; |
| 67 |
import com.iver.cit.gvsig.fmap.operations.Cancellable; |
| 68 |
import com.iver.cit.gvsig.fmap.tools.BehaviorException; |
| 69 |
import com.iver.cit.gvsig.fmap.tools.CompoundBehavior; |
| 70 |
import com.iver.cit.gvsig.fmap.tools.Behavior.Behavior; |
| 71 |
import com.iver.utiles.exceptionHandling.ExceptionHandlingSupport; |
| 72 |
import com.iver.utiles.exceptionHandling.ExceptionListener; |
| 73 |
|
| 74 |
|
| 75 |
/**
|
| 76 |
* MapControl.
|
| 77 |
*
|
| 78 |
* @author Fernando Gonz?lez Cort?s
|
| 79 |
*/
|
| 80 |
public class MapControl extends JComponent implements ComponentListener { |
| 81 |
/** Cuando la vista est? actualizada. */
|
| 82 |
public static final int ACTUALIZADO = 0; |
| 83 |
|
| 84 |
/** Cuando la vista est? desactualizada. */
|
| 85 |
public static final int DESACTUALIZADO = 1; |
| 86 |
private static Logger logger = Logger.getLogger(MapControl.class.getName()); |
| 87 |
private FMap mapContext = null; |
| 88 |
private HashMap namesMapTools = new HashMap(); |
| 89 |
private Behavior currentMapTool = null; |
| 90 |
private int status = DESACTUALIZADO; |
| 91 |
private BufferedImage image = null; |
| 92 |
private String currentTool; |
| 93 |
private CancelDraw canceldraw;
|
| 94 |
private boolean isCancelled = true; |
| 95 |
private Timer timer; |
| 96 |
protected ViewPort vp;
|
| 97 |
private Drawer drawer;
|
| 98 |
private MapToolListener mapToolListener = new MapToolListener(); |
| 99 |
private MapContextListener mapContextListener = new MapContextListener(); |
| 100 |
private ExceptionHandlingSupport exceptionHandlingSupport = new ExceptionHandlingSupport(); |
| 101 |
|
| 102 |
/**
|
| 103 |
* Crea un nuevo NewMapControl.
|
| 104 |
*/
|
| 105 |
public MapControl() {
|
| 106 |
setDoubleBuffered(false);
|
| 107 |
setOpaque(true);
|
| 108 |
status = DESACTUALIZADO; |
| 109 |
|
| 110 |
//Clase usada para cancelar el dibujado
|
| 111 |
canceldraw = new CancelDraw();
|
| 112 |
|
| 113 |
//Modelo de datos y ventana del mismo
|
| 114 |
// TODO: Cuando creamos un mapControl, deber?amos asignar
|
| 115 |
// la projecci?n por defecto con la que vayamos a trabajar.
|
| 116 |
// 23030 es el c?digo EPSG del UTM30 elipsoide ED50
|
| 117 |
vp = new ViewPort(ProjectionPool.get("EPSG:23030")); |
| 118 |
setMapContext(new FMap(vp));
|
| 119 |
|
| 120 |
//eventos
|
| 121 |
this.addComponentListener(this); |
| 122 |
this.addMouseListener(mapToolListener);
|
| 123 |
this.addMouseMotionListener(mapToolListener);
|
| 124 |
this.addMouseWheelListener(mapToolListener);
|
| 125 |
|
| 126 |
//Timer para mostrar el redibujado mientras se dibuja
|
| 127 |
timer = new Timer(300, |
| 128 |
new ActionListener() { |
| 129 |
public void actionPerformed(ActionEvent e) { |
| 130 |
MapControl.this.repaint(); |
| 131 |
} |
| 132 |
}); |
| 133 |
} |
| 134 |
|
| 135 |
/**
|
| 136 |
* Inserta el modelo.
|
| 137 |
*
|
| 138 |
* @param model FMap.
|
| 139 |
*/
|
| 140 |
public void setMapContext(FMap model) { |
| 141 |
if (mapContext != null) { |
| 142 |
mapContext.removeAtomicEventListener(mapContextListener); |
| 143 |
} |
| 144 |
|
| 145 |
mapContext = model; |
| 146 |
|
| 147 |
if (mapContext.getViewPort() == null) { |
| 148 |
mapContext.setViewPort(vp); |
| 149 |
} else {
|
| 150 |
vp = mapContext.getViewPort(); |
| 151 |
|
| 152 |
// vp.setImageSize(new Dimension(getWidth(), getHeight()));
|
| 153 |
//System.err.println("Viewport en setMapContext:" + vp);
|
| 154 |
} |
| 155 |
|
| 156 |
mapContext.addAtomicEventListener(mapContextListener); |
| 157 |
|
| 158 |
status = DESACTUALIZADO; |
| 159 |
} |
| 160 |
|
| 161 |
/**
|
| 162 |
* Devuelve la proyecci?n.
|
| 163 |
*
|
| 164 |
* @return Proyecci?n.
|
| 165 |
*/
|
| 166 |
public IProjection getProjection() {
|
| 167 |
return getMapContext().getProjection();
|
| 168 |
} |
| 169 |
|
| 170 |
/**
|
| 171 |
* Inserta una proyecci?n.
|
| 172 |
*
|
| 173 |
* @param proj Proyecci?n.
|
| 174 |
*/
|
| 175 |
public void setProjection(IProjection proj) { |
| 176 |
getMapContext().setProjection(proj); |
| 177 |
} |
| 178 |
|
| 179 |
/**
|
| 180 |
* Devuelve el modelo.
|
| 181 |
*
|
| 182 |
* @return FMap.
|
| 183 |
*/
|
| 184 |
public FMap getMapContext() {
|
| 185 |
return mapContext;
|
| 186 |
} |
| 187 |
|
| 188 |
/**
|
| 189 |
* Registra una herramienta (tool).
|
| 190 |
*
|
| 191 |
* @param name Nombre de la herramienta.
|
| 192 |
* @param tool Herramienta.
|
| 193 |
*/
|
| 194 |
public void addMapTool(String name, Behavior tool) { |
| 195 |
namesMapTools.put(name, tool); |
| 196 |
tool.setMapControl(this);
|
| 197 |
} |
| 198 |
|
| 199 |
public void addMapTool(String name, Behavior[] tools){ |
| 200 |
CompoundBehavior tool = new CompoundBehavior(tools);
|
| 201 |
addMapTool(name, tool); |
| 202 |
} |
| 203 |
|
| 204 |
/**
|
| 205 |
* DOCUMENT ME!
|
| 206 |
*
|
| 207 |
* @param toolName DOCUMENT ME!
|
| 208 |
*/
|
| 209 |
public void setTool(String toolName) { |
| 210 |
Behavior mapTool = (Behavior) namesMapTools.get(toolName); |
| 211 |
currentMapTool = mapTool; |
| 212 |
currentTool = toolName; |
| 213 |
this.setCursor(mapTool.getCursor());
|
| 214 |
} |
| 215 |
|
| 216 |
/**
|
| 217 |
* Devuelve el nombre de la herramienta seleccionada.
|
| 218 |
*
|
| 219 |
* @return nombre.
|
| 220 |
*/
|
| 221 |
public String getTool() { |
| 222 |
return currentTool;
|
| 223 |
} |
| 224 |
|
| 225 |
/**
|
| 226 |
* Cancela el dibujado. Se espera a que la cancelaci?n surta efecto
|
| 227 |
*/
|
| 228 |
public void cancelDrawing() { |
| 229 |
if (drawer != null) { |
| 230 |
if (!drawer.isAlive()) {
|
| 231 |
return;
|
| 232 |
} |
| 233 |
} |
| 234 |
|
| 235 |
canceldraw.setCancel(true);
|
| 236 |
|
| 237 |
while (!isCancelled) {
|
| 238 |
if (!drawer.isAlive()) {
|
| 239 |
break;
|
| 240 |
} |
| 241 |
|
| 242 |
} |
| 243 |
|
| 244 |
canceldraw.setCancel(false);
|
| 245 |
isCancelled = false;
|
| 246 |
} |
| 247 |
|
| 248 |
/**
|
| 249 |
* @see javax.swing.JComponent#paintComponent(java.awt.Graphics)
|
| 250 |
*/
|
| 251 |
protected void paintComponent(Graphics g) { |
| 252 |
if (status == ACTUALIZADO) {
|
| 253 |
logger.debug("Dibujando la imagen obtenida");
|
| 254 |
|
| 255 |
/*
|
| 256 |
* Si hay un behaviour y la imagen es distinta de null se delega el dibujado
|
| 257 |
* en dicho behaviour
|
| 258 |
*/
|
| 259 |
if ((currentMapTool != null) && (image != null)) { |
| 260 |
currentMapTool.paintComponent(g); |
| 261 |
System.out.println("Pinto ACTUALIZADO"); |
| 262 |
} |
| 263 |
} else if (status == DESACTUALIZADO) { |
| 264 |
System.out.println("DESACTUALIZADO: Obteniendo la imagen de la cartograf?a"); |
| 265 |
/* if (isOpaque())
|
| 266 |
{
|
| 267 |
if (image==null)
|
| 268 |
{
|
| 269 |
g.setColor(vp.getBackColor());
|
| 270 |
g.fillRect(0,0,getWidth(), getHeight());
|
| 271 |
}
|
| 272 |
// else g.drawImage(image,0,0,null);
|
| 273 |
} */
|
| 274 |
|
| 275 |
//Se crea la imagen con el color de fonde deseado
|
| 276 |
if (image == null) |
| 277 |
{
|
| 278 |
image = new BufferedImage(this.getWidth(), this.getHeight(), |
| 279 |
BufferedImage.TYPE_INT_ARGB);
|
| 280 |
vp.setImageSize(new Dimension(getWidth(), getHeight())); |
| 281 |
Graphics gTemp = image.createGraphics();
|
| 282 |
Color theBackColor = vp.getBackColor();
|
| 283 |
if (theBackColor == null) |
| 284 |
gTemp.setColor(Color.WHITE);
|
| 285 |
else
|
| 286 |
gTemp.setColor(theBackColor); |
| 287 |
|
| 288 |
gTemp.fillRect(0,0,getWidth(), getHeight()); |
| 289 |
gTemp.dispose(); |
| 290 |
// g.drawImage(image,0,0,null);
|
| 291 |
System.out.println("Imagen con null en DESACTUALIZADO"); |
| 292 |
} |
| 293 |
g.drawImage(image,0,0,null); |
| 294 |
|
| 295 |
Graphics imgg = image.createGraphics();
|
| 296 |
|
| 297 |
//Se lanza el tread de dibujado
|
| 298 |
timer.start(); |
| 299 |
//Se cancela el dibujado anterior
|
| 300 |
cancelDrawing(); |
| 301 |
|
| 302 |
drawer = new Drawer(image, (Graphics2D) imgg, canceldraw); |
| 303 |
drawer.start(); |
| 304 |
|
| 305 |
status = ACTUALIZADO; |
| 306 |
|
| 307 |
// repaint();
|
| 308 |
} |
| 309 |
} |
| 310 |
|
| 311 |
/**
|
| 312 |
* Devuelve la imagen de la vista.
|
| 313 |
*
|
| 314 |
* @return imagen.
|
| 315 |
*/
|
| 316 |
public BufferedImage getImage() { |
| 317 |
return image;
|
| 318 |
} |
| 319 |
|
| 320 |
/**
|
| 321 |
* Marca el mapa para que en el pr?ximo redibujado se acceda a la
|
| 322 |
* cartograf?a para reobtener la imagen
|
| 323 |
* @param doClear TODO
|
| 324 |
*/
|
| 325 |
public void drawMap(boolean doClear) { |
| 326 |
status = DESACTUALIZADO; |
| 327 |
if (doClear) image = null; // Se usa para el PAN |
| 328 |
repaint(); |
| 329 |
} |
| 330 |
|
| 331 |
/**
|
| 332 |
* @see java.awt.event.ComponentListener#componentHidden(java.awt.event.ComponentEvent)
|
| 333 |
*/
|
| 334 |
public void componentHidden(ComponentEvent e) { |
| 335 |
} |
| 336 |
|
| 337 |
/**
|
| 338 |
* @see java.awt.event.ComponentListener#componentMoved(java.awt.event.ComponentEvent)
|
| 339 |
*/
|
| 340 |
public void componentMoved(ComponentEvent e) { |
| 341 |
} |
| 342 |
|
| 343 |
/**
|
| 344 |
* @see java.awt.event.ComponentListener#componentResized(java.awt.event.ComponentEvent)
|
| 345 |
*/
|
| 346 |
public void componentResized(ComponentEvent e) { |
| 347 |
/* image = new BufferedImage(this.getWidth(), this.getHeight(),
|
| 348 |
BufferedImage.TYPE_INT_ARGB);
|
| 349 |
Graphics gTemp = image.createGraphics();
|
| 350 |
gTemp.setColor(vp.getBackColor());
|
| 351 |
gTemp.fillRect(0,0,getWidth(), getHeight()); */
|
| 352 |
image = null;
|
| 353 |
vp.setImageSize(new Dimension(getWidth(), getHeight())); |
| 354 |
getMapContext().getViewPort().setScale(); |
| 355 |
drawMap(false);
|
| 356 |
} |
| 357 |
|
| 358 |
/**
|
| 359 |
* @see java.awt.event.ComponentListener#componentShown(java.awt.event.ComponentEvent)
|
| 360 |
*/
|
| 361 |
public void componentShown(ComponentEvent e) { |
| 362 |
} |
| 363 |
|
| 364 |
/**
|
| 365 |
* A?ade un listener de tipo ExceptionListener.
|
| 366 |
*
|
| 367 |
* @param o ExceptionListener.
|
| 368 |
*/
|
| 369 |
public void addExceptionListener(ExceptionListener o) { |
| 370 |
exceptionHandlingSupport.addExceptionListener(o); |
| 371 |
} |
| 372 |
|
| 373 |
/**
|
| 374 |
* Borra la ExceptioListener que se pasa como par?metro.
|
| 375 |
*
|
| 376 |
* @param o ExceptionListener.
|
| 377 |
*
|
| 378 |
* @return True si se borra correctamente.
|
| 379 |
*/
|
| 380 |
public boolean removeExceptionListener(ExceptionListener o) { |
| 381 |
return exceptionHandlingSupport.removeExceptionListener(o);
|
| 382 |
} |
| 383 |
|
| 384 |
/**
|
| 385 |
* Lanza una Excepci?n.
|
| 386 |
*
|
| 387 |
* @param t Excepci?n.
|
| 388 |
*/
|
| 389 |
private void throwException(Throwable t) { |
| 390 |
exceptionHandlingSupport.throwException(t); |
| 391 |
} |
| 392 |
|
| 393 |
/**
|
| 394 |
* Clase utilizada para dibujar las capas.
|
| 395 |
*
|
| 396 |
* @author Vicente Caballero Navarro
|
| 397 |
*/
|
| 398 |
public class Drawer extends Thread { |
| 399 |
private Graphics g; |
| 400 |
private BufferedImage image; |
| 401 |
private CancelDraw cancel;
|
| 402 |
private boolean threadCancel = false; |
| 403 |
|
| 404 |
/**
|
| 405 |
* Crea un nuevo Drawer.
|
| 406 |
*
|
| 407 |
* @param image
|
| 408 |
* @param g
|
| 409 |
* @param cancel
|
| 410 |
*/
|
| 411 |
public Drawer(BufferedImage image, Graphics g, CancelDraw cancel) { |
| 412 |
this.g = g;
|
| 413 |
this.image = image;
|
| 414 |
this.cancel = cancel;
|
| 415 |
} |
| 416 |
|
| 417 |
/**
|
| 418 |
* @see java.lang.Runnable#run()
|
| 419 |
*/
|
| 420 |
public void run() { |
| 421 |
try {
|
| 422 |
synchronized (Drawer.class) {
|
| 423 |
Graphics2D g = image.createGraphics();
|
| 424 |
ViewPort viewPort = mapContext.getViewPort(); |
| 425 |
Color theBackColor = viewPort.getBackColor();
|
| 426 |
if (theBackColor == null) |
| 427 |
g.setColor(Color.WHITE);
|
| 428 |
else
|
| 429 |
g.setColor(theBackColor); |
| 430 |
g.fillRect(0, 0, viewPort.getImageWidth(), viewPort.getImageHeight()); |
| 431 |
|
| 432 |
mapContext.draw(image, g, cancel); |
| 433 |
|
| 434 |
timer.stop(); |
| 435 |
isCancelled = true;
|
| 436 |
repaint(); |
| 437 |
} |
| 438 |
} catch (Throwable e) { |
| 439 |
timer.stop(); |
| 440 |
isCancelled = true;
|
| 441 |
throwException(e); |
| 442 |
} finally {
|
| 443 |
} |
| 444 |
} |
| 445 |
} |
| 446 |
|
| 447 |
/**
|
| 448 |
* Clase para cancelar el dibujado.
|
| 449 |
*
|
| 450 |
* @author Fernando Gonz?lez Cort?s
|
| 451 |
*/
|
| 452 |
public class CancelDraw implements Cancellable { |
| 453 |
private boolean cancel = false; |
| 454 |
|
| 455 |
/**
|
| 456 |
* Crea un nuevo CancelDraw.
|
| 457 |
*/
|
| 458 |
public CancelDraw() {
|
| 459 |
} |
| 460 |
|
| 461 |
/**
|
| 462 |
* Insertar si se debe cancelar el dibujado.
|
| 463 |
*
|
| 464 |
* @param b true si se debe cancelar el dibujado.
|
| 465 |
*/
|
| 466 |
public void setCancel(boolean b) { |
| 467 |
cancel = b; |
| 468 |
} |
| 469 |
|
| 470 |
/**
|
| 471 |
* @see com.iver.cit.gvsig.fmap.operations.Cancellable#isCanceled()
|
| 472 |
*/
|
| 473 |
public boolean isCanceled() { |
| 474 |
return cancel;
|
| 475 |
} |
| 476 |
} |
| 477 |
|
| 478 |
/**
|
| 479 |
* Listener del MapTool.
|
| 480 |
*
|
| 481 |
* @author Fernando Gonz?lez Cort?s
|
| 482 |
*/
|
| 483 |
public class MapToolListener implements MouseListener, MouseWheelListener, |
| 484 |
MouseMotionListener {
|
| 485 |
/**
|
| 486 |
* @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
|
| 487 |
*/
|
| 488 |
public void mouseClicked(MouseEvent e) { |
| 489 |
try {
|
| 490 |
currentMapTool.mouseClicked(e); |
| 491 |
} catch (BehaviorException t) {
|
| 492 |
throwException(t); |
| 493 |
} |
| 494 |
} |
| 495 |
|
| 496 |
/**
|
| 497 |
* @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent)
|
| 498 |
*/
|
| 499 |
public void mouseEntered(MouseEvent e) { |
| 500 |
try {
|
| 501 |
currentMapTool.mouseEntered(e); |
| 502 |
} catch (BehaviorException t) {
|
| 503 |
throwException(t); |
| 504 |
} |
| 505 |
} |
| 506 |
|
| 507 |
/**
|
| 508 |
* @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent)
|
| 509 |
*/
|
| 510 |
public void mouseExited(MouseEvent e) { |
| 511 |
try {
|
| 512 |
currentMapTool.mouseExited(e); |
| 513 |
} catch (BehaviorException t) {
|
| 514 |
throwException(t); |
| 515 |
} |
| 516 |
} |
| 517 |
|
| 518 |
/**
|
| 519 |
* @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent)
|
| 520 |
*/
|
| 521 |
public void mousePressed(MouseEvent e) { |
| 522 |
try {
|
| 523 |
currentMapTool.mousePressed(e); |
| 524 |
} catch (BehaviorException t) {
|
| 525 |
throwException(t); |
| 526 |
} |
| 527 |
} |
| 528 |
|
| 529 |
/**
|
| 530 |
* @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent)
|
| 531 |
*/
|
| 532 |
public void mouseReleased(MouseEvent e) { |
| 533 |
try {
|
| 534 |
currentMapTool.mouseReleased(e); |
| 535 |
} catch (BehaviorException t) {
|
| 536 |
throwException(t); |
| 537 |
} |
| 538 |
} |
| 539 |
|
| 540 |
/**
|
| 541 |
* @see java.awt.event.MouseWheelListener#mouseWheelMoved(java.awt.event.MouseWheelEvent)
|
| 542 |
*/
|
| 543 |
public void mouseWheelMoved(MouseWheelEvent e) { |
| 544 |
try {
|
| 545 |
currentMapTool.mouseWheelMoved(e); |
| 546 |
} catch (BehaviorException t) {
|
| 547 |
throwException(t); |
| 548 |
} |
| 549 |
} |
| 550 |
|
| 551 |
/**
|
| 552 |
* @see java.awt.event.MouseMotionListener#mouseDragged(java.awt.event.MouseEvent)
|
| 553 |
*/
|
| 554 |
public void mouseDragged(MouseEvent e) { |
| 555 |
try {
|
| 556 |
currentMapTool.mouseDragged(e); |
| 557 |
} catch (BehaviorException t) {
|
| 558 |
throwException(t); |
| 559 |
} |
| 560 |
} |
| 561 |
|
| 562 |
/**
|
| 563 |
* @see java.awt.event.MouseMotionListener#mouseMoved(java.awt.event.MouseEvent)
|
| 564 |
*/
|
| 565 |
public void mouseMoved(MouseEvent e) { |
| 566 |
try {
|
| 567 |
currentMapTool.mouseMoved(e); |
| 568 |
} catch (BehaviorException t) {
|
| 569 |
throwException(t); |
| 570 |
} |
| 571 |
} |
| 572 |
} |
| 573 |
|
| 574 |
/**
|
| 575 |
* Listener sobre el MapContext.
|
| 576 |
*
|
| 577 |
* @author Fernando Gonz?lez Cort?s
|
| 578 |
*/
|
| 579 |
public class MapContextListener implements AtomicEventListener { |
| 580 |
/**
|
| 581 |
* @see com.iver.cit.gvsig.fmap.AtomicEventListener#atomicEvent(com.iver.cit.gvsig.fmap.AtomicEvent)
|
| 582 |
*/
|
| 583 |
public void atomicEvent(AtomicEvent e) { |
| 584 |
boolean redraw = false; |
| 585 |
LayerEvent[] layerEvents = e.getLayerEvents();
|
| 586 |
|
| 587 |
for (int i = 0; i < layerEvents.length; i++) { |
| 588 |
if (layerEvents[i].getProperty().equals("visible")) { |
| 589 |
redraw = true;
|
| 590 |
} |
| 591 |
} |
| 592 |
|
| 593 |
if (e.getColorEvents().length > 0) { |
| 594 |
redraw = true;
|
| 595 |
} |
| 596 |
|
| 597 |
if (e.getExtentEvents().length > 0) { |
| 598 |
redraw = true;
|
| 599 |
} |
| 600 |
|
| 601 |
if (e.getLayerCollectionEvents().length > 0) { |
| 602 |
redraw = true;
|
| 603 |
} |
| 604 |
|
| 605 |
if (e.getLegendEvents().length > 0) { |
| 606 |
redraw = true;
|
| 607 |
} |
| 608 |
|
| 609 |
if (e.getSelectionEvents().length > 0) { |
| 610 |
redraw = true;
|
| 611 |
} |
| 612 |
|
| 613 |
if (redraw) {
|
| 614 |
MapControl.this.drawMap(false);
|
| 615 |
} |
| 616 |
} |
| 617 |
} |
| 618 |
public ViewPort getViewPort() {
|
| 619 |
return vp;
|
| 620 |
} |
| 621 |
} |