svn-gvsig-desktop / tags / v10_RC2c / applications / appgvSIG / src / com / iver / cit / gvsig / gui / toc / TOC.java @ 8745
History | View | Annotate | Download (27.8 KB)
| 1 |
/*
|
|---|---|
| 2 |
* Created on 13-may-2004
|
| 3 |
*
|
| 4 |
* To change the template for this generated file go to
|
| 5 |
* Window>Preferences>Java>Code Generation>Code and Comments
|
| 6 |
*/
|
| 7 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
| 8 |
*
|
| 9 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
| 10 |
*
|
| 11 |
* This program is free software; you can redistribute it and/or
|
| 12 |
* modify it under the terms of the GNU General Public License
|
| 13 |
* as published by the Free Software Foundation; either version 2
|
| 14 |
* of the License, or (at your option) any later version.
|
| 15 |
*
|
| 16 |
* This program is distributed in the hope that it will be useful,
|
| 17 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 18 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 19 |
* GNU General Public License for more details.
|
| 20 |
*
|
| 21 |
* You should have received a copy of the GNU General Public License
|
| 22 |
* along with this program; if not, write to the Free Software
|
| 23 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
| 24 |
*
|
| 25 |
* For more information, contact:
|
| 26 |
*
|
| 27 |
* Generalitat Valenciana
|
| 28 |
* Conselleria d'Infraestructures i Transport
|
| 29 |
* Av. Blasco Ib??ez, 50
|
| 30 |
* 46010 VALENCIA
|
| 31 |
* SPAIN
|
| 32 |
*
|
| 33 |
* +34 963862235
|
| 34 |
* gvsig@gva.es
|
| 35 |
* www.gvsig.gva.es
|
| 36 |
*
|
| 37 |
* or
|
| 38 |
*
|
| 39 |
* IVER T.I. S.A
|
| 40 |
* Salamanca 50
|
| 41 |
* 46005 Valencia
|
| 42 |
* Spain
|
| 43 |
*
|
| 44 |
* +34 963163400
|
| 45 |
* dac@iver.es
|
| 46 |
*/
|
| 47 |
package com.iver.cit.gvsig.gui.toc; |
| 48 |
|
| 49 |
import java.awt.BorderLayout; |
| 50 |
import java.awt.Dimension; |
| 51 |
import java.awt.Point; |
| 52 |
import java.awt.Rectangle; |
| 53 |
import java.awt.event.ActionEvent; |
| 54 |
import java.awt.event.ActionListener; |
| 55 |
import java.awt.event.ComponentEvent; |
| 56 |
import java.awt.event.ComponentListener; |
| 57 |
import java.awt.event.InputEvent; |
| 58 |
import java.awt.event.MouseAdapter; |
| 59 |
import java.awt.event.MouseEvent; |
| 60 |
import java.util.Enumeration; |
| 61 |
import java.util.HashMap; |
| 62 |
|
| 63 |
import javax.swing.BorderFactory; |
| 64 |
import javax.swing.JColorChooser; |
| 65 |
import javax.swing.JComponent; |
| 66 |
import javax.swing.JDialog; |
| 67 |
import javax.swing.JScrollPane; |
| 68 |
import javax.swing.JTree; |
| 69 |
import javax.swing.SwingUtilities; |
| 70 |
import javax.swing.UIManager; |
| 71 |
import javax.swing.event.TreeExpansionEvent; |
| 72 |
import javax.swing.event.TreeExpansionListener; |
| 73 |
import javax.swing.tree.DefaultMutableTreeNode; |
| 74 |
import javax.swing.tree.DefaultTreeModel; |
| 75 |
import javax.swing.tree.TreePath; |
| 76 |
import javax.swing.tree.TreeSelectionModel; |
| 77 |
|
| 78 |
import com.iver.andami.PluginServices; |
| 79 |
import com.iver.cit.gvsig.fmap.AtomicEvent; |
| 80 |
import com.iver.cit.gvsig.fmap.AtomicEventListener; |
| 81 |
import com.iver.cit.gvsig.fmap.DriverException; |
| 82 |
import com.iver.cit.gvsig.fmap.MapContext; |
| 83 |
import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
| 84 |
import com.iver.cit.gvsig.fmap.layers.CancelationException; |
| 85 |
import com.iver.cit.gvsig.fmap.layers.FLayer; |
| 86 |
import com.iver.cit.gvsig.fmap.layers.FLayers; |
| 87 |
import com.iver.cit.gvsig.fmap.layers.FLyrAnnotation; |
| 88 |
import com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent; |
| 89 |
import com.iver.cit.gvsig.fmap.layers.LayerCollectionListener; |
| 90 |
import com.iver.cit.gvsig.fmap.layers.LayerPositionEvent; |
| 91 |
import com.iver.cit.gvsig.fmap.layers.LegendListener; |
| 92 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.Classifiable; |
| 93 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection; |
| 94 |
import com.iver.cit.gvsig.fmap.rendering.ClassifiedLegendInfo; |
| 95 |
import com.iver.cit.gvsig.fmap.rendering.Legend; |
| 96 |
import com.iver.cit.gvsig.fmap.rendering.LegendChangedEvent; |
| 97 |
import com.iver.cit.gvsig.fmap.rendering.SingleSymbolLegend; |
| 98 |
|
| 99 |
|
| 100 |
/**
|
| 101 |
* DOCUMENT ME!
|
| 102 |
*
|
| 103 |
* @author fjp To change the template for this generated type comment go to
|
| 104 |
* Window>Preferences>Java>Code Generation>Code and
|
| 105 |
* Comments
|
| 106 |
*/
|
| 107 |
public class TOC extends JComponent implements ITocOrderListener, |
| 108 |
LegendListener, LayerCollectionListener, TreeExpansionListener,
|
| 109 |
ComponentListener {
|
| 110 |
private MapContext mapContext;
|
| 111 |
private DnDJTree m_Tree;
|
| 112 |
private DefaultTreeModel m_TreeModel; |
| 113 |
private DefaultMutableTreeNode m_Root; |
| 114 |
private TOCRenderer m_TocRenderer;
|
| 115 |
private JScrollPane m_Scroller; |
| 116 |
|
| 117 |
//private ArrayList m_Listeners;
|
| 118 |
private HashMap m_ItemsExpanded = new HashMap(); |
| 119 |
private NodeSelectionListener nodeSelectionListener = null; |
| 120 |
|
| 121 |
/**
|
| 122 |
* Crea un nuevo TOC.
|
| 123 |
*/
|
| 124 |
public TOC() {
|
| 125 |
this.setName("TOC"); |
| 126 |
this.setLayout(new BorderLayout()); |
| 127 |
this.setMinimumSize(new Dimension(100, 80)); |
| 128 |
this.setPreferredSize(new Dimension(100, 80)); |
| 129 |
|
| 130 |
//Construct the tree.
|
| 131 |
m_Root = new DefaultMutableTreeNode(java.lang.Object.class); |
| 132 |
m_TreeModel = new DefaultTreeModel(m_Root); |
| 133 |
m_Tree = new DnDJTree(m_TreeModel);
|
| 134 |
|
| 135 |
m_TocRenderer = new TOCRenderer();
|
| 136 |
m_Tree.setCellRenderer(m_TocRenderer); |
| 137 |
|
| 138 |
m_Tree.setRootVisible(false);
|
| 139 |
|
| 140 |
// m_Tree.setExpandsSelectedPaths(true);
|
| 141 |
// m_Tree.setAutoscrolls(true);
|
| 142 |
m_Tree.setShowsRootHandles(true);
|
| 143 |
|
| 144 |
//Posibilidad de seleccionar de forma aleatoria nodos de la leyenda.
|
| 145 |
m_Tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
|
| 146 |
nodeSelectionListener=new NodeSelectionListener(m_Tree);
|
| 147 |
m_Tree.addMouseListener(nodeSelectionListener); |
| 148 |
m_Tree.setBackground(UIManager.getColor("Button.background")); |
| 149 |
m_Tree.setBorder(BorderFactory.createEtchedBorder());
|
| 150 |
|
| 151 |
this.addComponentListener(this); |
| 152 |
|
| 153 |
m_Tree.addTreeExpansionListener(this);
|
| 154 |
|
| 155 |
m_Tree.addOrderListener(this);
|
| 156 |
|
| 157 |
m_Tree.setRowHeight(0); // Para que lo determine el renderer |
| 158 |
|
| 159 |
m_Scroller = new JScrollPane(m_Tree); |
| 160 |
m_Scroller.setBorder(BorderFactory.createEmptyBorder());
|
| 161 |
|
| 162 |
// scrollPane.setPreferredSize(new Dimension(80,80));
|
| 163 |
//Add everything to this panel.
|
| 164 |
/* GridBagLayout gridbag = new GridBagLayout();
|
| 165 |
GridBagConstraints c = new GridBagConstraints();
|
| 166 |
setLayout(gridbag);
|
| 167 |
c.fill = GridBagConstraints.BOTH;
|
| 168 |
c.weightx = 1.0;
|
| 169 |
gridbag.setConstraints(check,c); */
|
| 170 |
add(m_Scroller); //, BorderLayout.WEST);
|
| 171 |
|
| 172 |
// refresh();
|
| 173 |
} |
| 174 |
|
| 175 |
/**
|
| 176 |
* Elimina los listeners que actuan sobre el TOC, lo ?nico que deja hacer
|
| 177 |
* es desplegar la leyenda de las capas.
|
| 178 |
*/
|
| 179 |
public void removeListeners() { |
| 180 |
m_Tree.removeMouseListener(nodeSelectionListener); |
| 181 |
m_Tree.invalidateListeners(); |
| 182 |
} |
| 183 |
|
| 184 |
/**
|
| 185 |
* Inserta el FMap.
|
| 186 |
*
|
| 187 |
* @param mc FMap.
|
| 188 |
*/
|
| 189 |
public void setMapContext(MapContext mc) { |
| 190 |
mapContext = mc; |
| 191 |
mapContext.addAtomicEventListener(new AtomicEventListener() {
|
| 192 |
/**
|
| 193 |
* @see com.iver.cit.gvsig.fmap.AtomicEventListener#atomicEvent(com.iver.cit.gvsig.fmap.AtomicEvent)
|
| 194 |
*/
|
| 195 |
public void atomicEvent(AtomicEvent e) { |
| 196 |
if ((e.getLayerCollectionEvents().length > 0) || |
| 197 |
(e.getLegendEvents().length > 0)) {
|
| 198 |
SwingUtilities.invokeLater(new Runnable() { |
| 199 |
public void run() { |
| 200 |
refresh(); |
| 201 |
} |
| 202 |
}); |
| 203 |
} |
| 204 |
|
| 205 |
if (e.getLayerEvents().length > 0) { |
| 206 |
repaint(); |
| 207 |
} |
| 208 |
|
| 209 |
if (e.getExtentEvents().length > 0) { |
| 210 |
repaint(); |
| 211 |
} |
| 212 |
} |
| 213 |
}); |
| 214 |
|
| 215 |
SwingUtilities.invokeLater(new Runnable() { |
| 216 |
public void run() { |
| 217 |
refresh(); |
| 218 |
} |
| 219 |
}); |
| 220 |
} |
| 221 |
|
| 222 |
/**
|
| 223 |
* DOCUMENT ME!
|
| 224 |
*/
|
| 225 |
private void setExpandedNodes() { |
| 226 |
//int i = 0;
|
| 227 |
// Las claves sobrantes de m_ItemsExpanded (provocadas
|
| 228 |
// por layerRemove, se quitan en el evento layerRemoved
|
| 229 |
// de este TOC
|
| 230 |
DefaultMutableTreeNode n;
|
| 231 |
Enumeration enumeration = m_Root.children();
|
| 232 |
|
| 233 |
while (enumeration.hasMoreElements()) {
|
| 234 |
n = (DefaultMutableTreeNode) enumeration.nextElement();
|
| 235 |
|
| 236 |
TreePath path = new TreePath(m_TreeModel.getPathToRoot(n)); |
| 237 |
ITocItem item = (ITocItem) n.getUserObject(); |
| 238 |
Boolean b = (Boolean) m_ItemsExpanded.get(item.getLabel()); |
| 239 |
|
| 240 |
if (b == null) // No estaba en el hash todav?a: valor por defecto |
| 241 |
{
|
| 242 |
// System.out.println("Primera expansi?n de " + item.getLabel());
|
| 243 |
m_Tree.expandPath(path); |
| 244 |
|
| 245 |
return;
|
| 246 |
} |
| 247 |
|
| 248 |
if (b.booleanValue()) {
|
| 249 |
// System.out.println("Expansi?n de " + item.getLabel());
|
| 250 |
m_Tree.expandPath(path); |
| 251 |
} else {
|
| 252 |
// System.out.println("Colapso de " + item.getLabel());
|
| 253 |
m_Tree.collapsePath(path); |
| 254 |
} |
| 255 |
} |
| 256 |
} |
| 257 |
|
| 258 |
/* (non-Javadoc)
|
| 259 |
* @see com.iver.cit.opensig.gui.IToc#refresh()
|
| 260 |
*/
|
| 261 |
public void refresh() { |
| 262 |
LayerCollection theLayers = mapContext.getLayers(); |
| 263 |
m_Root.removeAllChildren(); |
| 264 |
m_Root.setAllowsChildren(true);
|
| 265 |
System.out.println("Refresh del toc"); |
| 266 |
doRefresh(theLayers, m_Root); |
| 267 |
|
| 268 |
m_TreeModel.reload(); |
| 269 |
|
| 270 |
setExpandedNodes(); |
| 271 |
} |
| 272 |
|
| 273 |
/**
|
| 274 |
* DOCUMENT ME!
|
| 275 |
*
|
| 276 |
* @param theLayers DOCUMENT ME!
|
| 277 |
* @param parentNode DOCUMENT ME!
|
| 278 |
*/
|
| 279 |
private void doRefresh(LayerCollection theLayers, |
| 280 |
DefaultMutableTreeNode parentNode) {
|
| 281 |
Dimension sizeLeaf = new Dimension(m_Tree.getWidth(), 15); |
| 282 |
Dimension sizeBranch = new Dimension(m_Tree.getWidth(), 25); |
| 283 |
|
| 284 |
for (int i = theLayers.getLayersCount() - 1; i >= 0; i--) { |
| 285 |
FLayer lyr = theLayers.getLayer(i); |
| 286 |
if (!lyr.isInTOC())
|
| 287 |
continue;
|
| 288 |
TocItemBranch elTema = new TocItemBranch(lyr);
|
| 289 |
elTema.setSize(sizeBranch); |
| 290 |
|
| 291 |
DefaultMutableTreeNode nodeLayer = new DefaultMutableTreeNode(elTema); |
| 292 |
|
| 293 |
m_TreeModel.insertNodeInto(nodeLayer, parentNode, |
| 294 |
parentNode.getChildCount()); |
| 295 |
|
| 296 |
//TreePath path = new TreePath(m_TreeModel.getPathToRoot(nodeLayer));
|
| 297 |
// m_Tree.makeVisible(path);
|
| 298 |
if (lyr instanceof LayerCollection) { |
| 299 |
LayerCollection group = (LayerCollection) lyr; |
| 300 |
doRefresh(group, nodeLayer); |
| 301 |
} else {
|
| 302 |
if (lyr instanceof Classifiable && !(lyr instanceof FLyrAnnotation)) { |
| 303 |
|
| 304 |
Classifiable aux = (Classifiable) lyr; |
| 305 |
Legend legendInfo = aux.getLegend(); |
| 306 |
|
| 307 |
try {
|
| 308 |
if (legendInfo instanceof ClassifiedLegendInfo) { |
| 309 |
ClassifiedLegendInfo cl = (ClassifiedLegendInfo) legendInfo; |
| 310 |
String[] descriptions = cl.getDescriptions(); |
| 311 |
FSymbol[] symbols = cl.getSymbols();
|
| 312 |
|
| 313 |
for (int j = 0; j < descriptions.length; j++) { |
| 314 |
TocItemLeaf itemLeaf; |
| 315 |
itemLeaf = new TocItemLeaf(symbols[j],
|
| 316 |
descriptions[j], aux.getShapeType()); |
| 317 |
itemLeaf.setSize(sizeLeaf); |
| 318 |
|
| 319 |
DefaultMutableTreeNode nodeValue = new DefaultMutableTreeNode(itemLeaf); |
| 320 |
m_TreeModel.insertNodeInto(nodeValue, |
| 321 |
nodeLayer, nodeLayer.getChildCount()); |
| 322 |
|
| 323 |
//TreePath pathSymbol = new TreePath(m_TreeModel.getPathToRoot(
|
| 324 |
// nodeValue));
|
| 325 |
// m_Tree.makeVisible(pathSymbol);
|
| 326 |
} |
| 327 |
} |
| 328 |
|
| 329 |
if (legendInfo instanceof SingleSymbolLegend && |
| 330 |
(legendInfo.getDefaultSymbol() != null)) {
|
| 331 |
TocItemLeaf itemLeaf; |
| 332 |
itemLeaf = new TocItemLeaf(legendInfo.getDefaultSymbol(),
|
| 333 |
"Default", aux.getShapeType());
|
| 334 |
itemLeaf.setSize(sizeLeaf); |
| 335 |
|
| 336 |
DefaultMutableTreeNode nodeValue = new DefaultMutableTreeNode(itemLeaf); |
| 337 |
m_TreeModel.insertNodeInto(nodeValue, nodeLayer, |
| 338 |
nodeLayer.getChildCount()); |
| 339 |
|
| 340 |
//TreePath pathSymbol = new TreePath(m_TreeModel.getPathToRoot(
|
| 341 |
// nodeValue));
|
| 342 |
// m_Tree.makeVisible(pathSymbol);
|
| 343 |
} |
| 344 |
} catch (DriverException e) {
|
| 345 |
// TODO Auto-generated catch block
|
| 346 |
e.printStackTrace(); |
| 347 |
} |
| 348 |
} |
| 349 |
} // if instanceof layers
|
| 350 |
} |
| 351 |
} |
| 352 |
|
| 353 |
/**
|
| 354 |
* @see com.iver.cit.opensig.gui.toc.ITocOrderListener#orderChanged(int,
|
| 355 |
* int)
|
| 356 |
*/
|
| 357 |
public void orderChanged(int oldPos, int newPos, FLayers lpd) { |
| 358 |
//LayerCollection layers = mapContext.getLayers();
|
| 359 |
// El orden es el contrario, hay que traducir.
|
| 360 |
// El orden es el contrario, hay que traducir.
|
| 361 |
///oldPos = layers.getLayersCount() - 1 - oldPos;
|
| 362 |
///newPos = layers.getLayersCount() - 1 - newPos;
|
| 363 |
try {
|
| 364 |
lpd.moveTo(oldPos, newPos); |
| 365 |
} catch (CancelationException e) {
|
| 366 |
// TODO Auto-generated catch block
|
| 367 |
e.printStackTrace(); |
| 368 |
} |
| 369 |
|
| 370 |
// No hace falta un refresh, lo hace mediante eventos.
|
| 371 |
//refresh();
|
| 372 |
mapContext.invalidate(); |
| 373 |
} |
| 374 |
|
| 375 |
/**
|
| 376 |
* DOCUMENT ME!
|
| 377 |
*
|
| 378 |
* @param lpo DOCUMENT ME!
|
| 379 |
* @param lpd DOCUMENT ME!
|
| 380 |
* @param ls DOCUMENT ME!
|
| 381 |
*/
|
| 382 |
public void parentChanged(FLayers lpo, FLayers lpd, FLayer ls) { |
| 383 |
lpo.removeLayer(ls); |
| 384 |
lpd.addLayer(ls); |
| 385 |
|
| 386 |
/*if (lpo.getLayersCount()==0){
|
| 387 |
lpo.getParentLayer().removeLayer(lpo);
|
| 388 |
}*/
|
| 389 |
mapContext.invalidate(); |
| 390 |
} |
| 391 |
|
| 392 |
/* (non-Javadoc)
|
| 393 |
* @see java.awt.event.ComponentListener#componentHidden(java.awt.event.ComponentEvent)
|
| 394 |
*/
|
| 395 |
public void componentHidden(ComponentEvent e) { |
| 396 |
} |
| 397 |
|
| 398 |
/* (non-Javadoc)
|
| 399 |
* @see java.awt.event.ComponentListener#componentMoved(java.awt.event.ComponentEvent)
|
| 400 |
*/
|
| 401 |
public void componentMoved(ComponentEvent e) { |
| 402 |
} |
| 403 |
|
| 404 |
/* (non-Javadoc)
|
| 405 |
* @see java.awt.event.ComponentListener#componentResized(java.awt.event.ComponentEvent)
|
| 406 |
*/
|
| 407 |
public void componentResized(ComponentEvent e) { |
| 408 |
System.out.println("Cambiando tama?o."); |
| 409 |
|
| 410 |
int i = 0; |
| 411 |
DefaultMutableTreeNode n;
|
| 412 |
Enumeration enumeration = m_Root.children();
|
| 413 |
|
| 414 |
while (enumeration.hasMoreElements()) {
|
| 415 |
n = (DefaultMutableTreeNode) enumeration.nextElement();
|
| 416 |
|
| 417 |
if (n.getUserObject() instanceof TocItemBranch) { |
| 418 |
ITocItem item = (ITocItem) n.getUserObject(); |
| 419 |
Dimension szAnt = item.getSize();
|
| 420 |
item.setSize(new Dimension(this.getWidth() - 40, szAnt.height)); |
| 421 |
} |
| 422 |
|
| 423 |
} |
| 424 |
|
| 425 |
// m_Tree.setSize(this.getSize());
|
| 426 |
System.out.println("Ancho del tree=" + m_Tree.getWidth() + " " + |
| 427 |
m_Tree.getComponentCount()); |
| 428 |
System.out.println("Ancho del TOC=" + this.getWidth()); |
| 429 |
|
| 430 |
// m_Tree.repaint();
|
| 431 |
} |
| 432 |
|
| 433 |
/* (non-Javadoc)
|
| 434 |
* @see java.awt.event.ComponentListener#componentShown(java.awt.event.ComponentEvent)
|
| 435 |
*/
|
| 436 |
public void componentShown(ComponentEvent e) { |
| 437 |
} |
| 438 |
|
| 439 |
/* (non-Javadoc)
|
| 440 |
* @see com.iver.cit.gvsig.fmap.layers.LayerListener#legendChanged(com.iver.cit.gvsig.fmap.rendering.LegendChangedEvent)
|
| 441 |
*/
|
| 442 |
public void legendChanged(LegendChangedEvent e) { |
| 443 |
System.out.println("Refrescando TOC"); |
| 444 |
refresh(); |
| 445 |
} |
| 446 |
|
| 447 |
/* (non-Javadoc)
|
| 448 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdded(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 449 |
*/
|
| 450 |
public void layerAdded(LayerCollectionEvent e) { |
| 451 |
refresh(); |
| 452 |
} |
| 453 |
|
| 454 |
/* (non-Javadoc)
|
| 455 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoved(com.iver.cit.gvsig.fmap.layers.LayerPositionEvent)
|
| 456 |
*/
|
| 457 |
public void layerMoved(LayerPositionEvent e) { |
| 458 |
refresh(); |
| 459 |
} |
| 460 |
|
| 461 |
/* (non-Javadoc)
|
| 462 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoved(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 463 |
*/
|
| 464 |
public void layerRemoved(LayerCollectionEvent e) { |
| 465 |
m_ItemsExpanded.remove(e.getAffectedLayer().getName()); |
| 466 |
refresh(); |
| 467 |
} |
| 468 |
|
| 469 |
/* (non-Javadoc)
|
| 470 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdding(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 471 |
*/
|
| 472 |
public void layerAdding(LayerCollectionEvent e) throws CancelationException { |
| 473 |
} |
| 474 |
|
| 475 |
/* (non-Javadoc)
|
| 476 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoving(com.iver.cit.gvsig.fmap.layers.LayerPositionEvent)
|
| 477 |
*/
|
| 478 |
public void layerMoving(LayerPositionEvent e) throws CancelationException { |
| 479 |
} |
| 480 |
|
| 481 |
/* (non-Javadoc)
|
| 482 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoving(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 483 |
*/
|
| 484 |
public void layerRemoving(LayerCollectionEvent e) |
| 485 |
throws CancelationException {
|
| 486 |
} |
| 487 |
|
| 488 |
/* (non-Javadoc)
|
| 489 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#activationChanged(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 490 |
*/
|
| 491 |
public void activationChanged(LayerCollectionEvent e) |
| 492 |
throws CancelationException {
|
| 493 |
repaint(); |
| 494 |
} |
| 495 |
|
| 496 |
/* (non-Javadoc)
|
| 497 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#visibilityChanged(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 498 |
*/
|
| 499 |
public void visibilityChanged(LayerCollectionEvent e) |
| 500 |
throws CancelationException {
|
| 501 |
repaint(); |
| 502 |
} |
| 503 |
|
| 504 |
/* (non-Javadoc)
|
| 505 |
* @see javax.swing.event.TreeExpansionListener#treeCollapsed(javax.swing.event.TreeExpansionEvent)
|
| 506 |
*/
|
| 507 |
public void treeCollapsed(TreeExpansionEvent event) { |
| 508 |
TreePath path = event.getPath();
|
| 509 |
DefaultMutableTreeNode n = (DefaultMutableTreeNode) path.getLastPathComponent(); |
| 510 |
|
| 511 |
if (n.getUserObject() instanceof ITocItem) { |
| 512 |
ITocItem item = (ITocItem) n.getUserObject(); |
| 513 |
Boolean b = Boolean.FALSE; |
| 514 |
|
| 515 |
// System.out.println("Collapsed: " + item.getLabel());
|
| 516 |
m_ItemsExpanded.put(item.getLabel(), b); |
| 517 |
} |
| 518 |
} |
| 519 |
|
| 520 |
/* (non-Javadoc)
|
| 521 |
* @see javax.swing.event.TreeExpansionListener#treeExpanded(javax.swing.event.TreeExpansionEvent)
|
| 522 |
*/
|
| 523 |
public void treeExpanded(TreeExpansionEvent event) { |
| 524 |
TreePath path = event.getPath();
|
| 525 |
DefaultMutableTreeNode n = (DefaultMutableTreeNode) path.getLastPathComponent(); |
| 526 |
|
| 527 |
if (n.getUserObject() instanceof ITocItem) { |
| 528 |
ITocItem item = (ITocItem) n.getUserObject(); |
| 529 |
Boolean b = Boolean.TRUE; |
| 530 |
|
| 531 |
// System.out.println("Expanded: " + item.getLabel());
|
| 532 |
m_ItemsExpanded.put(item.getLabel(), b); |
| 533 |
} |
| 534 |
} |
| 535 |
|
| 536 |
/**
|
| 537 |
* Obtiene el JScrollPane que contiene el TOC
|
| 538 |
*
|
| 539 |
* @return JScrollPane que contiene el TOC
|
| 540 |
*/
|
| 541 |
public JScrollPane getJScrollPane() { |
| 542 |
return this.m_Scroller; |
| 543 |
} |
| 544 |
|
| 545 |
/**
|
| 546 |
* DOCUMENT ME!
|
| 547 |
*
|
| 548 |
* @return DOCUMENT ME!
|
| 549 |
*/
|
| 550 |
public DnDJTree getTree() {
|
| 551 |
return m_Tree;
|
| 552 |
} |
| 553 |
|
| 554 |
/**
|
| 555 |
* Clase Listener que reacciona al pulsar sobre el checkbox de un nodo y
|
| 556 |
* crea un popupmenu al pulsar el bot?n derecho.
|
| 557 |
*/
|
| 558 |
class NodeSelectionListener extends MouseAdapter implements ActionListener { |
| 559 |
JTree tree;
|
| 560 |
JDialog dlg;
|
| 561 |
JColorChooser colorChooser;
|
| 562 |
FPopupMenu popmenu = null;
|
| 563 |
|
| 564 |
/**
|
| 565 |
* Crea un nuevo NodeSelectionListener.
|
| 566 |
*
|
| 567 |
* @param tree DOCUMENT ME!
|
| 568 |
*/
|
| 569 |
NodeSelectionListener(JTree tree) {
|
| 570 |
this.tree = tree;
|
| 571 |
} |
| 572 |
|
| 573 |
/**
|
| 574 |
* DOCUMENT ME!
|
| 575 |
*
|
| 576 |
* @param e DOCUMENT ME!
|
| 577 |
*/
|
| 578 |
public void mouseClicked(MouseEvent e) { |
| 579 |
int x = e.getX();
|
| 580 |
int y = e.getY();
|
| 581 |
int row = tree.getRowForLocation(x, y);
|
| 582 |
TreePath path = tree.getPathForRow(row);
|
| 583 |
LayerCollection layers = mapContext.getLayers(); |
| 584 |
|
| 585 |
// System.out.println(e.getSource());
|
| 586 |
if (path != null) { |
| 587 |
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path |
| 588 |
.getLastPathComponent(); |
| 589 |
|
| 590 |
// System.out.println("Evento de rat?n originado por " +
|
| 591 |
// e.getSource().getClass().toString());
|
| 592 |
if (node.getUserObject() instanceof TocItemBranch) { |
| 593 |
TocItemBranch elTema = (TocItemBranch) node.getUserObject(); |
| 594 |
FLayer lyr = elTema.getLayer(); |
| 595 |
lyr.getMapContext().beginAtomicEvent(); |
| 596 |
|
| 597 |
if (((e.getModifiers() & InputEvent.SHIFT_MASK) != 0) |
| 598 |
&& (e.getButton() == MouseEvent.BUTTON1)) {
|
| 599 |
FLayer[] activeLayers = layers.getActives();
|
| 600 |
if (activeLayers.length > 0) { |
| 601 |
selectInterval(layers,lyr); |
| 602 |
} else {
|
| 603 |
updateActive(lyr, !lyr.isActive()); |
| 604 |
} |
| 605 |
|
| 606 |
} else {
|
| 607 |
if (!((e.getModifiers() & InputEvent.CTRL_MASK) != 0) |
| 608 |
&& (e.getButton() == MouseEvent.BUTTON1)) {
|
| 609 |
layers.setAllActives(false);
|
| 610 |
} |
| 611 |
if (e.getButton() == MouseEvent.BUTTON1) { |
| 612 |
// lyr.setActive(true);
|
| 613 |
updateActive(lyr, !lyr.isActive()); |
| 614 |
} |
| 615 |
} |
| 616 |
// Si pertenece a un grupo, lo ponemos activo tambi?n.
|
| 617 |
// FLayer parentLayer = lyr.getParentLayer();
|
| 618 |
|
| 619 |
/*
|
| 620 |
* if (parentLayer != null) { parentLayer.setActive(true); }
|
| 621 |
*/
|
| 622 |
Point layerNodeLocation = tree.getUI().getPathBounds(tree,
|
| 623 |
path).getLocation(); |
| 624 |
|
| 625 |
// Rect?ngulo que representa el checkbox
|
| 626 |
Rectangle checkBoxBounds = m_TocRenderer
|
| 627 |
.getCheckBoxBounds(); |
| 628 |
checkBoxBounds.translate((int) layerNodeLocation.getX(),
|
| 629 |
(int) layerNodeLocation.getY());
|
| 630 |
|
| 631 |
if (checkBoxBounds.contains(e.getPoint())) {
|
| 632 |
updateVisible(lyr); |
| 633 |
} |
| 634 |
|
| 635 |
// }
|
| 636 |
if (e.getButton() == MouseEvent.BUTTON3) { |
| 637 |
// Boton derecho sobre un nodo del arbol
|
| 638 |
// if ((e.getModifiers() & InputEvent.META_MASK) != 0) {
|
| 639 |
popmenu = new FPopupMenu(mapContext, node);
|
| 640 |
tree.add(popmenu); |
| 641 |
|
| 642 |
// System.out.println("boton derecho");
|
| 643 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
| 644 |
|
| 645 |
// }
|
| 646 |
} |
| 647 |
|
| 648 |
lyr.getMapContext().endAtomicEvent(); |
| 649 |
} |
| 650 |
|
| 651 |
if (node.getUserObject() instanceof TocItemLeaf) { |
| 652 |
// Boton derecho sobre un Simbolo
|
| 653 |
// TocItemLeaf auxLeaf = (TocItemLeaf) node.getUserObject();
|
| 654 |
// FSymbol theSym = auxLeaf.getSymbol();
|
| 655 |
if ((e.getModifiers() & InputEvent.META_MASK) != 0) { |
| 656 |
popmenu = new FPopupMenu(mapContext, node);
|
| 657 |
tree.add(popmenu); |
| 658 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
| 659 |
} |
| 660 |
} |
| 661 |
|
| 662 |
((DefaultTreeModel) tree.getModel()).nodeChanged(node);
|
| 663 |
|
| 664 |
if (row == 0) { |
| 665 |
tree.revalidate(); |
| 666 |
tree.repaint(); |
| 667 |
} |
| 668 |
|
| 669 |
if (PluginServices.getMainFrame() != null) { |
| 670 |
PluginServices.getMainFrame().enableControls(); |
| 671 |
} |
| 672 |
} else {
|
| 673 |
if (e.getButton() == MouseEvent.BUTTON3) { |
| 674 |
popmenu = new FPopupMenu(mapContext, null); |
| 675 |
tree.add(popmenu); |
| 676 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
| 677 |
} |
| 678 |
|
| 679 |
} |
| 680 |
|
| 681 |
} |
| 682 |
|
| 683 |
private void selectInterval(LayerCollection layers, FLayer lyr) { |
| 684 |
FLayer[] activeLayers = layers.getActives();
|
| 685 |
//if (activeLayers[0].getParentLayer() instanceof FLayers && activeLayers[0].getParentLayer().getParentLayer()!=null) {
|
| 686 |
// selectInterval((LayerCollection)activeLayers[0].getParentLayer(),lyr);
|
| 687 |
//}
|
| 688 |
for (int j = 0; j < layers.getLayersCount(); j++) { |
| 689 |
FLayer layerAux=layers.getLayer(j); |
| 690 |
//Si se cumple esta condici?n es porque la primera capa que nos encontramos en el TOC es la que estaba activa
|
| 691 |
if (activeLayers[0].equals(layerAux)) { |
| 692 |
boolean isSelected = false; |
| 693 |
for (int i = 0; i < layers.getLayersCount(); i++) { |
| 694 |
FLayer layer = layers.getLayer(i); |
| 695 |
if (!isSelected)
|
| 696 |
isSelected = layer.isActive(); |
| 697 |
else {
|
| 698 |
updateActive(layer, true);
|
| 699 |
if (lyr.equals(layer)) {
|
| 700 |
isSelected = false;
|
| 701 |
} |
| 702 |
} |
| 703 |
} |
| 704 |
break;
|
| 705 |
} else
|
| 706 |
//Si se cumple esta condici?n es porque la primera capa que nos encontramos en el TOC es la que acabamos de seleccionar
|
| 707 |
if (lyr.equals(layerAux)) {
|
| 708 |
boolean isSelected = false; |
| 709 |
for (int i = layers.getLayersCount() - 1; i >= 0; i--) { |
| 710 |
FLayer layer = layers.getLayer(i); |
| 711 |
if (!isSelected)
|
| 712 |
isSelected = layer.isActive(); |
| 713 |
else {
|
| 714 |
updateActive(layer, true);
|
| 715 |
if (lyr.equals(layer)) {
|
| 716 |
isSelected = false;
|
| 717 |
} |
| 718 |
} |
| 719 |
} |
| 720 |
break;
|
| 721 |
} |
| 722 |
} |
| 723 |
|
| 724 |
} |
| 725 |
|
| 726 |
/**
|
| 727 |
* DOCUMENT ME!
|
| 728 |
*
|
| 729 |
* @param lyr
|
| 730 |
* DOCUMENT ME!
|
| 731 |
* @param active
|
| 732 |
* DOCUMENT ME!
|
| 733 |
*/
|
| 734 |
private void updateActive(FLayer lyr, boolean active) { |
| 735 |
lyr.setActive(active); |
| 736 |
updateActiveChild(lyr); |
| 737 |
} |
| 738 |
|
| 739 |
/**
|
| 740 |
* DOCUMENT ME!
|
| 741 |
*
|
| 742 |
* @param lyr
|
| 743 |
* DOCUMENT ME!
|
| 744 |
*/
|
| 745 |
private void updateActiveChild(FLayer lyr) { |
| 746 |
if (lyr instanceof FLayers) { // Es la raiz de una rama o |
| 747 |
// cualquier nodo intermedio.
|
| 748 |
|
| 749 |
FLayers layergroup = (FLayers) lyr; |
| 750 |
|
| 751 |
for (int i = 0; i < layergroup.getLayersCount(); i++) { |
| 752 |
layergroup.getLayer(i).setActive(lyr.isActive()); |
| 753 |
updateActiveChild(layergroup.getLayer(i)); |
| 754 |
} |
| 755 |
} |
| 756 |
} |
| 757 |
|
| 758 |
/**
|
| 759 |
* Actualiza la visibilidad de la capas.
|
| 760 |
*
|
| 761 |
* @param lyr
|
| 762 |
* Capa sobre la que se est? clickando.
|
| 763 |
*/
|
| 764 |
private void updateVisible(FLayer lyr) { |
| 765 |
if (lyr.isAvailable()) {
|
| 766 |
lyr.setVisible(!lyr.visibleRequired()); |
| 767 |
updateVisibleChild(lyr); |
| 768 |
updateVisibleParent(lyr); |
| 769 |
} |
| 770 |
} |
| 771 |
|
| 772 |
/**
|
| 773 |
* Actualiza de forma recursiva la visibilidad de los hijos de la capa
|
| 774 |
* que se pasa como par?metro.
|
| 775 |
*
|
| 776 |
* @param lyr
|
| 777 |
* Capa a actualizar.
|
| 778 |
*/
|
| 779 |
private void updateVisibleChild(FLayer lyr) { |
| 780 |
if (lyr instanceof FLayers) { //Es la raiz de una rama o cualquier nodo intermedio. |
| 781 |
|
| 782 |
FLayers layergroup = (FLayers) lyr; |
| 783 |
|
| 784 |
for (int i = 0; i < layergroup.getLayersCount(); i++) { |
| 785 |
layergroup.getLayer(i).setVisible(lyr.visibleRequired()); |
| 786 |
updateVisibleChild(layergroup.getLayer(i)); |
| 787 |
} |
| 788 |
} |
| 789 |
} |
| 790 |
|
| 791 |
/**
|
| 792 |
* Actualiza de forma recursiva la visibilidad del padre de la capa que
|
| 793 |
* se pasa como par?metro.
|
| 794 |
*
|
| 795 |
* @param lyr Capa a actualizar.
|
| 796 |
*/
|
| 797 |
private void updateVisibleParent(FLayer lyr) { |
| 798 |
FLayers parent = (FLayers) lyr.getParentLayer(); |
| 799 |
|
| 800 |
if (parent != null) { |
| 801 |
boolean parentVisible = false; |
| 802 |
|
| 803 |
for (int i = 0; i < parent.getLayersCount(); i++) { |
| 804 |
if (parent.getLayer(i).visibleRequired()) {
|
| 805 |
parentVisible = true;
|
| 806 |
} |
| 807 |
} |
| 808 |
|
| 809 |
parent.setVisible(parentVisible); |
| 810 |
updateVisibleParent(parent); |
| 811 |
} |
| 812 |
} |
| 813 |
|
| 814 |
/**
|
| 815 |
* DOCUMENT ME!
|
| 816 |
*
|
| 817 |
* @param arg0 DOCUMENT ME!
|
| 818 |
*/
|
| 819 |
public void actionPerformed(ActionEvent arg0) { |
| 820 |
} |
| 821 |
|
| 822 |
/**
|
| 823 |
* DOCUMENT ME!
|
| 824 |
*
|
| 825 |
* @param arg0 DOCUMENT ME!
|
| 826 |
*/
|
| 827 |
public void mouseReleased(MouseEvent arg0) { |
| 828 |
super.mouseReleased(arg0);
|
| 829 |
} |
| 830 |
|
| 831 |
/**
|
| 832 |
* DOCUMENT ME!
|
| 833 |
*
|
| 834 |
* @param arg0 DOCUMENT ME!
|
| 835 |
*/
|
| 836 |
public void mouseEntered(MouseEvent arg0) { |
| 837 |
// TODO Auto-generated method stub
|
| 838 |
super.mouseEntered(arg0);
|
| 839 |
|
| 840 |
// FJP: COMENTO ESTO.
|
| 841 |
// LO CORRECTO CREO QUE ES IMPLEMENTAR CORRECTAMENTE
|
| 842 |
// LOS METODOS DE DRAG AND DROP
|
| 843 |
|
| 844 |
/* if (m_Root.getChildCount()==0){
|
| 845 |
m_Tree.dropRoot(m_Root);
|
| 846 |
}*/
|
| 847 |
} |
| 848 |
} |
| 849 |
|
| 850 |
} |