svn-gvsig-desktop / tags / Root_v061 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / FLayers.java @ 4812
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| 1 | 1100 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | *
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| 19 | * For more information, contact:
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| 20 | *
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| 21 | * Generalitat Valenciana
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| 22 | * Conselleria d'Infraestructures i Transport
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| 23 | * Av. Blasco Ib??ez, 50
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| 24 | * 46010 VALENCIA
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| 25 | * SPAIN
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| 26 | *
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| 27 | * +34 963862235
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| 28 | * gvsig@gva.es
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| 29 | * www.gvsig.gva.es
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| 30 | *
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| 31 | * or
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| 32 | *
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| 33 | * IVER T.I. S.A
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| 34 | * Salamanca 50
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| 35 | * 46005 Valencia
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| 36 | * Spain
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| 37 | *
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| 38 | * +34 963163400
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| 39 | * dac@iver.es
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| 40 | */
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| 41 | 214 | fernando | package com.iver.cit.gvsig.fmap.layers; |
| 42 | |||
| 43 | 2608 | caballero | import java.awt.Graphics2D; |
| 44 | import java.awt.geom.Rectangle2D; |
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| 45 | import java.awt.image.BufferedImage; |
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| 46 | import java.io.File; |
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| 47 | import java.util.ArrayList; |
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| 48 | 2857 | jaume | import java.util.Collections; |
| 49 | 2981 | fjp | import java.util.ConcurrentModificationException; |
| 50 | 2608 | caballero | import java.util.Iterator; |
| 51 | 2981 | fjp | import java.util.List; |
| 52 | 2608 | caballero | |
| 53 | 3481 | caballero | import org.apache.log4j.Logger; |
| 54 | 2608 | caballero | import org.cresques.cts.ICoordTrans; |
| 55 | import org.cresques.cts.IProjection; |
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| 56 | 2659 | fjp | import org.cresques.cts.ProjectionPool; |
| 57 | 2608 | caballero | import org.cresques.cts.gt2.CoordSys; |
| 58 | import org.cresques.cts.gt2.CoordTrans; |
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| 59 | |||
| 60 | 1828 | fernando | import com.hardcode.driverManager.Driver; |
| 61 | import com.hardcode.driverManager.DriverLoadException; |
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| 62 | 651 | fernando | import com.iver.cit.gvsig.fmap.DriverException; |
| 63 | 3492 | jaume | import com.iver.cit.gvsig.fmap.ErrorEvent; |
| 64 | 694 | fernando | import com.iver.cit.gvsig.fmap.FMap; |
| 65 | 562 | fernando | import com.iver.cit.gvsig.fmap.ViewPort; |
| 66 | 3462 | caballero | import com.iver.cit.gvsig.fmap.drivers.DefaultDBDriver; |
| 67 | 1453 | luisw | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
| 68 | 2778 | fjp | import com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver; |
| 69 | 3301 | fjp | import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
| 70 | 1828 | fernando | import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
| 71 | 562 | fernando | import com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection; |
| 72 | import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData; |
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| 73 | import com.iver.cit.gvsig.fmap.operations.Cancellable; |
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| 74 | import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor; |
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| 75 | 926 | fernando | import com.iver.cit.gvsig.fmap.operations.strategies.VisitException; |
| 76 | 2659 | fjp | import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
| 77 | 3301 | fjp | import com.iver.utiles.IPersistance; |
| 78 | 562 | fernando | import com.iver.utiles.XMLEntity; |
| 79 | 541 | vcaballero | |
| 80 | 214 | fernando | /**
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| 81 | * Representa un nodo interno en el ?rbol de capas
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| 82 | */
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| 83 | 1005 | vcaballero | public class FLayers extends FLyrDefault implements VectorialData, |
| 84 | LayerCollection {
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| 85 | 524 | vcaballero | //ArrayList de Listener registrados.
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| 86 | private ArrayList layerListeners = new ArrayList(); |
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| 87 | 2981 | fjp | private List layers = Collections.synchronizedList(new ArrayList()); |
| 88 | 694 | fernando | private FMap fmap;
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| 89 | 3481 | caballero | private static Logger logger = Logger.getLogger(FLayers.class.getName()); |
| 90 | 524 | vcaballero | /**
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| 91 | * Crea un nuevo FLayers.
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| 92 | 1005 | vcaballero | *
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| 93 | * @param fmap
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| 94 | * @param parent
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| 95 | 524 | vcaballero | */
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| 96 | 694 | fernando | public FLayers(FMap fmap, FLayers parent) {
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| 97 | setParentLayer(parent); |
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| 98 | this.fmap = fmap;
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| 99 | 524 | vcaballero | } |
| 100 | 257 | vcaballero | |
| 101 | 524 | vcaballero | /**
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| 102 | * A?ade un listener de los eventos de la colecci?n de capas
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| 103 | *
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| 104 | 1005 | vcaballero | * @param listener
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| 105 | 524 | vcaballero | */
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| 106 | public void addLayerCollectionListener(LayerCollectionListener listener) { |
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| 107 | layerListeners.add(listener); |
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| 108 | } |
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| 109 | 1005 | vcaballero | |
| 110 | /**
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| 111 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllVisibles(boolean)
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| 112 | */
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| 113 | public void setAllVisibles(boolean visible) { |
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| 114 | 708 | fernando | FLayer lyr; |
| 115 | 214 | fernando | |
| 116 | 524 | vcaballero | for (int i = 0; i < layers.size(); i++) { |
| 117 | lyr = ((FLayer) layers.get(i)); |
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| 118 | 708 | fernando | lyr.setVisible(visible); |
| 119 | 1005 | vcaballero | |
| 120 | if (lyr instanceof LayerCollection) { |
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| 121 | 708 | fernando | ((LayerCollection) lyr).setAllVisibles(visible); |
| 122 | } |
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| 123 | 524 | vcaballero | } |
| 124 | } |
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| 125 | 346 | fernando | |
| 126 | 524 | vcaballero | /**
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| 127 | 1005 | vcaballero | * Elimina un listener de los eventos de la colecci?n de capas
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| 128 | 524 | vcaballero | *
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| 129 | 1005 | vcaballero | * @param listener
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| 130 | 524 | vcaballero | */
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| 131 | public void removeLayerCollectionListener(LayerCollectionListener listener) { |
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| 132 | layerListeners.remove(listener); |
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| 133 | } |
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| 134 | 214 | fernando | |
| 135 | 524 | vcaballero | /**
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| 136 | 1005 | vcaballero | * A?ade una capa.
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| 137 | 524 | vcaballero | *
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| 138 | 1005 | vcaballero | * @param layer
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| 139 | 524 | vcaballero | */
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| 140 | private void doAddLayer(FLayer layer) { |
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| 141 | layers.add(layer); |
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| 142 | 694 | fernando | layer.setParentLayer(this);
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| 143 | 524 | vcaballero | } |
| 144 | 270 | vcaballero | |
| 145 | 524 | vcaballero | /**
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| 146 | * A?ade una capa al final de la lista de subcapas
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| 147 | *
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| 148 | 1005 | vcaballero | * @param layer
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| 149 | 524 | vcaballero | *
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| 150 | * @throws CancelationException
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| 151 | */
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| 152 | public void addLayer(FLayer layer) throws CancelationException { |
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| 153 | 4353 | nacho | //Notificamos a la capa que va a ser a?adida
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| 154 | if (layer instanceof FLyrDefault) |
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| 155 | ((FLyrDefault)layer).wakeUp(); |
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| 156 | |||
| 157 | 2608 | caballero | if (layer instanceof FLayers){ |
| 158 | FLayers layers=(FLayers)layer; |
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| 159 | fmap.addAsCollectionListener(layers); |
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| 160 | } |
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| 161 | 1081 | fernando | callLayerAdding(LayerCollectionEvent.createLayerAddingEvent(layer)); |
| 162 | 214 | fernando | |
| 163 | 524 | vcaballero | doAddLayer(layer); |
| 164 | 404 | fjp | |
| 165 | 1081 | fernando | callLayerAdded(LayerCollectionEvent.createLayerAddedEvent(layer)); |
| 166 | 524 | vcaballero | } |
| 167 | 404 | fjp | |
| 168 | 524 | vcaballero | /**
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| 169 | * Mueve una capa de la posici?n from a la posici?n to. (Se supone que
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| 170 | * est?n dentro del mismo nivel). Para mover entre niveles, usar otro
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| 171 | * m?todo (por hacer)
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| 172 | *
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| 173 | 1005 | vcaballero | * @param from origen.
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| 174 | * @param to destino.
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| 175 | 524 | vcaballero | *
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| 176 | * @throws CancelationException
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| 177 | */
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| 178 | public void moveTo(int from, int to) throws CancelationException { |
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| 179 | 2356 | vcaballero | int newfrom=layers.size()-from-1; |
| 180 | int newto=layers.size()-to-1; |
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| 181 | FLayer aux = (FLayer) layers.get(newfrom); |
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| 182 | callLayerMoving(LayerPositionEvent.createLayerMovingEvent(aux, newfrom, newto)); |
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| 183 | layers.remove(newfrom); |
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| 184 | layers.add(newto, aux); |
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| 185 | callLayerMoved(LayerPositionEvent.createLayerMovedEvent(aux, newfrom, newto)); |
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| 186 | 524 | vcaballero | } |
| 187 | 257 | vcaballero | |
| 188 | 524 | vcaballero | /**
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| 189 | 1005 | vcaballero | * Borra una capa del ArrayList que contiene a las capas.
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| 190 | 524 | vcaballero | *
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| 191 | 1005 | vcaballero | * @param lyr FLayer.
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| 192 | 524 | vcaballero | */
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| 193 | private void doRemoveLayer(FLayer lyr) { |
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| 194 | 2198 | vcaballero | layers.remove(lyr); |
| 195 | 524 | vcaballero | } |
| 196 | 214 | fernando | |
| 197 | 524 | vcaballero | /**
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| 198 | 1005 | vcaballero | * Borra una capa de la colecci?n de capas.
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| 199 | 524 | vcaballero | *
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| 200 | 1005 | vcaballero | * @param lyr FLayer
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| 201 | 524 | vcaballero | *
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| 202 | 1005 | vcaballero | * @throws CancelationException
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| 203 | 524 | vcaballero | */
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| 204 | public void removeLayer(FLayer lyr) throws CancelationException { |
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| 205 | 1081 | fernando | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
| 206 | 524 | vcaballero | doRemoveLayer(lyr); |
| 207 | 1081 | fernando | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
| 208 | 524 | vcaballero | } |
| 209 | 214 | fernando | |
| 210 | 524 | vcaballero | /**
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| 211 | * Borra una FLayer del vector a partir del identificador.
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| 212 | *
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| 213 | * @param idLayer
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| 214 | */
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| 215 | public void removeLayer(int idLayer) { |
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| 216 | 1081 | fernando | FLayer lyr = (FLayer) layers.get(idLayer); |
| 217 | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
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| 218 | 524 | vcaballero | layers.remove(idLayer); |
| 219 | 1081 | fernando | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
| 220 | 524 | vcaballero | } |
| 221 | 257 | vcaballero | |
| 222 | 524 | vcaballero | /**
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| 223 | * M?todo de conveniencia para borrar una capa con ese nombre
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| 224 | *
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| 225 | * @param layerName
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| 226 | */
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| 227 | public void removeLayer(String layerName) { |
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| 228 | FLayer lyr; |
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| 229 | 214 | fernando | |
| 230 | 524 | vcaballero | for (int i = 0; i < layers.size(); i++) { |
| 231 | lyr = ((FLayer) layers.get(i)); |
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| 232 | 402 | fjp | |
| 233 | 524 | vcaballero | if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
| 234 | 1081 | fernando | removeLayer(i); |
| 235 | 214 | fernando | |
| 236 | 524 | vcaballero | break;
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| 237 | } |
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| 238 | } |
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| 239 | } |
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| 240 | 214 | fernando | |
| 241 | 524 | vcaballero | /**
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| 242 | * Obtiene el array de capas visibles que penden del arbol cuya ra?z es
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| 243 | * este nodo
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| 244 | *
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| 245 | 1005 | vcaballero | * @return Vector de FLayer.
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| 246 | 524 | vcaballero | */
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| 247 | public FLayer[] getVisibles() { |
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| 248 | ArrayList array = new ArrayList(); |
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| 249 | 404 | fjp | |
| 250 | 524 | vcaballero | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 251 | if (((FLayer) iter.next()).isVisible()) {
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| 252 | array.add((FLayer) iter.next()); |
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| 253 | } |
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| 254 | } |
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| 255 | 404 | fjp | |
| 256 | 524 | vcaballero | return (FLayer[]) array.toArray(new FLayer[0]); |
| 257 | } |
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| 258 | 404 | fjp | |
| 259 | 524 | vcaballero | /**
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| 260 | * Obtiene el hijo i-?simo directo de esta colecci?n
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| 261 | *
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| 262 | 1005 | vcaballero | * @param index ?ndice.
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| 263 | 524 | vcaballero | *
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| 264 | 1005 | vcaballero | * @return capa seleccionada.
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| 265 | 524 | vcaballero | */
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| 266 | public FLayer getLayer(int index) { |
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| 267 | return (FLayer) layers.get(index);
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| 268 | } |
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| 269 | 242 | vcaballero | |
| 270 | 524 | vcaballero | /**
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| 271 | * M?todo de conveniencia para buscar una capa por su nombre Es conveniente
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| 272 | * usar getLayer(int) siempre que se pueda, es m?s directo.
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| 273 | *
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| 274 | 1005 | vcaballero | * @param layerName nombre.
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| 275 | 524 | vcaballero | *
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| 276 | 1005 | vcaballero | * @return capa seleccionada.
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| 277 | 524 | vcaballero | */
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| 278 | public FLayer getLayer(String layerName) { |
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| 279 | FLayer lyr; |
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| 280 | 3038 | ldiaz | FLayer lyr2; |
| 281 | ArrayList layerList;
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| 282 | |||
| 283 | 524 | vcaballero | for (int i = 0; i < layers.size(); i++) { |
| 284 | lyr = ((FLayer) layers.get(i)); |
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| 285 | 242 | vcaballero | |
| 286 | 3038 | ldiaz | layerList = new ArrayList(); |
| 287 | splitLayerGroup(lyr,layerList); |
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| 288 | for(int j = 0; j<layerList.size(); j++ ) |
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| 289 | {
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| 290 | lyr2 = ((FLayer)layerList.get(j)); |
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| 291 | if (lyr2.getName().compareToIgnoreCase(layerName) == 0) { |
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| 292 | return lyr2;
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| 293 | } |
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| 294 | 524 | vcaballero | } |
| 295 | } |
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| 296 | 346 | fernando | |
| 297 | 524 | vcaballero | return null; |
| 298 | } |
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| 299 | 3038 | ldiaz | |
| 300 | // added by Laura
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| 301 | // this is to to split up a layer group in order to get a layer by name
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| 302 | // when there are layergroups.
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| 303 | private void splitLayerGroup(FLayer layer, ArrayList result) |
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| 304 | {
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| 305 | int i;
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| 306 | FLayers layerGroup; |
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| 307 | if (layer instanceof FLayers) |
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| 308 | {
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| 309 | layerGroup = (FLayers)layer; |
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| 310 | for (i=0; i < layerGroup.getLayersCount(); i++ ) |
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| 311 | {
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| 312 | splitLayerGroup(layerGroup.getLayer(i),result); |
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| 313 | } |
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| 314 | } |
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| 315 | else
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| 316 | {
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| 317 | result.add(layer); |
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| 318 | } |
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| 319 | } |
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| 320 | 346 | fernando | |
| 321 | 524 | vcaballero | /**
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| 322 | * Obtiene el n?mero de capas que hay en su mismo nivel Es decir, no cuenta
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| 323 | * las subcapas de un FLayers
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| 324 | *
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| 325 | 1005 | vcaballero | * @return n?mero de capas.
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| 326 | 524 | vcaballero | */
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| 327 | public int getLayersCount() { |
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| 328 | return layers.size();
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| 329 | } |
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| 330 | 346 | fernando | |
| 331 | 524 | vcaballero | /**
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| 332 | 1056 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLayer#draw(java.awt.image.BufferedImage,
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| 333 | 524 | vcaballero | * java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort)
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| 334 | */
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| 335 | public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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| 336 | 2531 | caballero | Cancellable cancel,double scale) throws DriverException { |
| 337 | 2411 | caballero | //double scale = getFMap().getScaleView();
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| 338 | 2981 | fjp | Iterator iter = layers.iterator();
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| 339 | try
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| 340 | {
|
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| 341 | while (iter.hasNext())
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| 342 | {
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| 343 | // for (int i=0; i < layers.size(); i++) {
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| 344 | 3372 | fjp | if (cancel.isCanceled())
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| 345 | break; // M?s que nada porque las capas raster no son interrumpibles por ahora. |
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| 346 | 2981 | fjp | FLayer lyr = (FLayer) iter.next(); |
| 347 | // FLayer lyr = (FLayer) layers.get(i);
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| 348 | 3479 | caballero | /* if (lyr instanceof FLyrVect && ((FLyrVect)lyr).isBroken()){
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| 349 | 3478 | caballero | continue;
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| 350 | }
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| 351 | 3479 | caballero | */
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| 352 | 2981 | fjp | if (lyr.isVisible()) {
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| 353 | |||
| 354 | long t1 = System.currentTimeMillis(); |
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| 355 | 3076 | fjp | // synchronized (this) {
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| 356 | 2981 | fjp | //Sincronizaci?n del m?todo dibujar de cada Layer, esto es posible hacerlo de otra forma,
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| 357 | //pero de momento se queda as?, para solucionar el refresco de una misma vista que est? a?adida en el Layout.
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| 358 | 3492 | jaume | try{
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| 359 | 2981 | fjp | lyr.draw(image, g, viewPort, cancel,scale); |
| 360 | 3492 | jaume | } catch (DriverException e){
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| 361 | fmap.callNewErrorEvent(new ErrorEvent(lyr.getName(), e));
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| 362 | this.removeLayer(lyr);
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| 363 | } |
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| 364 | 3076 | fjp | // }
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| 365 | 2981 | fjp | long t2 = System.currentTimeMillis(); |
| 366 | System.out.println("Layer " + lyr.getName() + " " |
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| 367 | + (t2-t1) + " milisecs.");
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| 368 | } |
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| 369 | } |
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| 370 | if (getVirtualLayers() != null) { |
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| 371 | getVirtualLayers().draw(image, g, viewPort, cancel,scale); |
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| 372 | } |
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| 373 | } |
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| 374 | catch (ConcurrentModificationException e) |
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| 375 | {
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| 376 | System.err.println(e.getMessage());
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| 377 | } |
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| 378 | 524 | vcaballero | } |
| 379 | |||
| 380 | /**
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| 381 | 1005 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
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| 382 | * com.iver.cit.gvsig.fmap.ViewPort,
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| 383 | * com.iver.cit.gvsig.fmap.operations.Cancellable)
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| 384 | 524 | vcaballero | */
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| 385 | 2531 | caballero | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel,double scale) |
| 386 | 1005 | vcaballero | throws DriverException {
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| 387 | 2510 | fjp | |
| 388 | // TODO: A la hora de imprimir, isWithinScale falla, porque est?
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| 389 | // calculando la escala en pantalla, no para el layout.
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| 390 | // Revisar esto.
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| 391 | |||
| 392 | 650 | vcaballero | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 393 | FLayer lyr = (FLayer) iter.next(); |
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| 394 | 3492 | jaume | lyr.print(g, viewPort, cancel,scale); |
| 395 | |||
| 396 | 2531 | caballero | } |
| 397 | if (getVirtualLayers() != null) { |
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| 398 | getVirtualLayers().print( g, viewPort, cancel,scale); |
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| 399 | } |
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| 400 | 524 | vcaballero | } |
| 401 | |||
| 402 | /**
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| 403 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent()
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| 404 | */
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| 405 | 651 | fernando | public Rectangle2D getFullExtent() throws DriverException { |
| 406 | 524 | vcaballero | Rectangle2D rAux = null; |
| 407 | 3478 | caballero | boolean first = true; |
| 408 | |||
| 409 | 524 | vcaballero | |
| 410 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
||
| 411 | 533 | vcaballero | FLayer capa = (FLayer) iter.next(); |
| 412 | 3478 | caballero | try{
|
| 413 | if (first) {
|
||
| 414 | 524 | vcaballero | rAux = capa.getFullExtent(); |
| 415 | 3478 | caballero | first=false;
|
| 416 | 524 | vcaballero | } else {
|
| 417 | rAux.add(capa.getFullExtent()); |
||
| 418 | } |
||
| 419 | 3478 | caballero | }catch (Exception e) { |
| 420 | e.printStackTrace();//TODO hay que revisar para determinar el comportamiento que espera el usuario.
|
||
| 421 | } |
||
| 422 | 524 | vcaballero | } |
| 423 | |||
| 424 | return rAux;
|
||
| 425 | } |
||
| 426 | 1005 | vcaballero | |
| 427 | 524 | vcaballero | /**
|
| 428 | 1005 | vcaballero | * Llama al m?todo layerAdding de los listeners dados de alta.
|
| 429 | 524 | vcaballero | *
|
| 430 | 1005 | vcaballero | * @param event
|
| 431 | 524 | vcaballero | *
|
| 432 | * @throws CancelationException
|
||
| 433 | */
|
||
| 434 | private void callLayerAdding(LayerCollectionEvent event) |
||
| 435 | throws CancelationException {
|
||
| 436 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 437 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
| 438 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerAdding(event); |
| 439 | } |
||
| 440 | } |
||
| 441 | 257 | vcaballero | |
| 442 | 524 | vcaballero | /**
|
| 443 | 1005 | vcaballero | * Llama al m?todo layerRemoving de los listeners dados de alta.
|
| 444 | 524 | vcaballero | *
|
| 445 | 1005 | vcaballero | * @param event
|
| 446 | 524 | vcaballero | *
|
| 447 | * @throws CancelationException
|
||
| 448 | */
|
||
| 449 | private void callLayerRemoving(LayerCollectionEvent event) |
||
| 450 | throws CancelationException {
|
||
| 451 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 452 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
| 453 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerRemoving(event); |
| 454 | } |
||
| 455 | } |
||
| 456 | 257 | vcaballero | |
| 457 | 524 | vcaballero | /**
|
| 458 | 1005 | vcaballero | * Llama al m?todo layerMoving de los listeners dados de alta.
|
| 459 | 524 | vcaballero | *
|
| 460 | 1005 | vcaballero | * @param event
|
| 461 | 524 | vcaballero | *
|
| 462 | * @throws CancelationException
|
||
| 463 | */
|
||
| 464 | private void callLayerMoving(LayerPositionEvent event) |
||
| 465 | throws CancelationException {
|
||
| 466 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 467 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
| 468 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerMoving(event); |
| 469 | } |
||
| 470 | } |
||
| 471 | 353 | fernando | |
| 472 | 524 | vcaballero | /**
|
| 473 | 1005 | vcaballero | * Llama al m?todo layerAdded de los listeners dados de alta.
|
| 474 | 524 | vcaballero | *
|
| 475 | 1005 | vcaballero | * @param event
|
| 476 | 524 | vcaballero | */
|
| 477 | private void callLayerAdded(LayerCollectionEvent event) { |
||
| 478 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 479 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
| 480 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerAdded(event); |
| 481 | } |
||
| 482 | } |
||
| 483 | 353 | fernando | |
| 484 | 524 | vcaballero | /**
|
| 485 | 1005 | vcaballero | * Llama al m?todo layerRemoved de los listeners dados de alta.
|
| 486 | 524 | vcaballero | *
|
| 487 | 1005 | vcaballero | * @param event
|
| 488 | 524 | vcaballero | */
|
| 489 | private void callLayerRemoved(LayerCollectionEvent event) { |
||
| 490 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 491 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
| 492 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerRemoved(event); |
| 493 | } |
||
| 494 | } |
||
| 495 | 353 | fernando | |
| 496 | 435 | vcaballero | /**
|
| 497 | 1005 | vcaballero | * Llama al m?todo layerMoved de los listeners dados de alta.
|
| 498 | 524 | vcaballero | *
|
| 499 | 1005 | vcaballero | * @param event
|
| 500 | 524 | vcaballero | */
|
| 501 | private void callLayerMoved(LayerPositionEvent event) { |
||
| 502 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 503 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
| 504 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerMoved(event); |
| 505 | } |
||
| 506 | } |
||
| 507 | |||
| 508 | /**
|
||
| 509 | 1828 | fernando | * @throws XMLException
|
| 510 | 435 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
| 511 | */
|
||
| 512 | 1828 | fernando | public XMLEntity getXMLEntity() throws XMLException { |
| 513 | 524 | vcaballero | XMLEntity xml = super.getXMLEntity();
|
| 514 | xml.putProperty("numLayers", layers.size());
|
||
| 515 | 1005 | vcaballero | |
| 516 | String[] s = new String[layers.size()]; |
||
| 517 | |||
| 518 | for (int i = 0; i < layers.size(); i++) { |
||
| 519 | s[i] = ((FLayer) layers.get(i)).getName(); |
||
| 520 | 558 | vcaballero | } |
| 521 | 1005 | vcaballero | |
| 522 | xml.putProperty("LayerNames", s);
|
||
| 523 | |||
| 524 | 524 | vcaballero | for (int i = 0; i < layers.size(); i++) { |
| 525 | xml.addChild(((FLayer) layers.get(i)).getXMLEntity()); |
||
| 526 | 435 | vcaballero | } |
| 527 | 524 | vcaballero | |
| 528 | 435 | vcaballero | return xml;
|
| 529 | } |
||
| 530 | 341 | fernando | |
| 531 | 435 | vcaballero | /**
|
| 532 | 1056 | vcaballero | * DOCUMENT ME!
|
| 533 | *
|
||
| 534 | * @param xml DOCUMENT ME!
|
||
| 535 | *
|
||
| 536 | * @throws XMLException
|
||
| 537 | *
|
||
| 538 | 435 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
| 539 | */
|
||
| 540 | 3481 | caballero | public void setXMLEntity03(XMLEntity xml) throws XMLException{ |
| 541 | 2183 | fernando | super.setXMLEntity03(xml);
|
| 542 | int numLayers = xml.getIntProperty("numLayers"); |
||
| 543 | |||
| 544 | String[] s = xml.getStringArrayProperty("LayerNames"); |
||
| 545 | try {
|
||
| 546 | for (int i = 0; i < numLayers; i++) { |
||
| 547 | FLayer layer = null;
|
||
| 548 | |||
| 549 | String className = xml.getChild(i).getStringProperty("className"); |
||
| 550 | |||
| 551 | if (className.equals(FLyrVect.class.getName())) {
|
||
| 552 | if (xml.getChild(i).contains("file")) { |
||
| 553 | |||
| 554 | layer = LayerFactory.createLayer(s[i], |
||
| 555 | (VectorialFileDriver)LayerFactory.getDM().getDriver(xml.getChild(i).getStringProperty("driverName")),
|
||
| 556 | new File(xml.getChild(i).getStringProperty("file")), |
||
| 557 | this.getFMap().getViewPort().getProjection());
|
||
| 558 | |||
| 559 | } else if (true) { |
||
| 560 | //TODO falta por implementar
|
||
| 561 | } else if (true) { |
||
| 562 | //TODO falta por implementar
|
||
| 563 | } |
||
| 564 | |||
| 565 | layer.setXMLEntity03(xml.getChild(i)); |
||
| 566 | // Comprobar que la proyecci?n es la misma que la de FMap
|
||
| 567 | // Si no lo es, es una capa que est? reproyectada al vuelo
|
||
| 568 | IProjection proj = layer.getProjection(); |
||
| 569 | if (proj != null) |
||
| 570 | if (proj != fmap.getProjection())
|
||
| 571 | {
|
||
| 572 | ICoordTrans ct = new CoordTrans((CoordSys) proj,
|
||
| 573 | (CoordSys) fmap.getProjection()); |
||
| 574 | layer.setCoordTrans(ct); |
||
| 575 | System.err.println("coordTrans = " + |
||
| 576 | proj.getAbrev() + " " +
|
||
| 577 | fmap.getProjection().getAbrev()); |
||
| 578 | } |
||
| 579 | |||
| 580 | 3174 | ldiaz | // } else if (className.equals(FLyrWMS.class.getName())) {
|
| 581 | // try {
|
||
| 582 | // layer = LayerFactory.createLayer(s[i],
|
||
| 583 | // StringUtilities.string2Rect(
|
||
| 584 | // xml.getChild(i).getStringProperty("fullExtent")),
|
||
| 585 | // new URL(xml.getChild(i).getStringProperty("host")),
|
||
| 586 | // xml.getChild(i).getStringProperty("format"),
|
||
| 587 | // xml.getChild(i).getStringProperty("layerQuery"),
|
||
| 588 | // xml.getChild(i).getStringProperty("infoLayerQuery"),
|
||
| 589 | // xml.getChild(i).getStringProperty("srs"));
|
||
| 590 | // } catch (MalformedURLException e) {
|
||
| 591 | // throw new XMLException(e);
|
||
| 592 | // }
|
||
| 593 | 2183 | fernando | } else if (className.equals((FLyrRaster.class.getName()))) { |
| 594 | //if (xml.getChild(i).contains("file")) {
|
||
| 595 | /*layer = LayerFactory.createLayer(s[i],
|
||
| 596 | xml.getChild(i).getStringProperty("driverName"),
|
||
| 597 | new File(xml.getChild(i).getStringProperty("file")),
|
||
| 598 | this.getFMap().getViewPort().getProjection());*/
|
||
| 599 | layer = new FLyrRaster();
|
||
| 600 | layer.setName(s[i]); |
||
| 601 | if (!xml.getChild(i).contains("proj")) |
||
| 602 | ((FLyrRaster)layer).setProjection(this.getFMap().getViewPort().getProjection());
|
||
| 603 | layer.setXMLEntity03(xml.getChild(i)); |
||
| 604 | try {
|
||
| 605 | 3431 | caballero | layer.load(); |
| 606 | |||
| 607 | 2183 | fernando | } catch (DriverIOException e) {
|
| 608 | throw new XMLException(e); |
||
| 609 | } |
||
| 610 | |||
| 611 | 2234 | vcaballero | }else if (className.equals((FLayers.class.getName()))) { |
| 612 | layer = new FLayers(getFMap(),this); |
||
| 613 | layer.setXMLEntity(xml.getChild(i)); |
||
| 614 | 2183 | fernando | } else {
|
| 615 | // Capas Nuevas (externas)
|
||
| 616 | try {
|
||
| 617 | Class clase = Class.forName(className); |
||
| 618 | layer = (FLayer) clase.newInstance(); |
||
| 619 | layer.setName(s[i]); |
||
| 620 | layer.setXMLEntity03(xml.getChild(i)); |
||
| 621 | try {
|
||
| 622 | 3431 | caballero | layer.load(); |
| 623 | 2183 | fernando | } catch (DriverIOException e) {
|
| 624 | throw new XMLException(e); |
||
| 625 | } |
||
| 626 | } catch (Exception e) { |
||
| 627 | //e.printStackTrace();
|
||
| 628 | throw new XMLException(e); |
||
| 629 | } |
||
| 630 | } |
||
| 631 | |||
| 632 | 2234 | vcaballero | this.addLayer(layer);
|
| 633 | 2183 | fernando | } |
| 634 | } catch (DriverException e) {
|
||
| 635 | throw new XMLException(e); |
||
| 636 | } catch (DriverLoadException e) {
|
||
| 637 | throw new XMLException(e); |
||
| 638 | } |
||
| 639 | |||
| 640 | } |
||
| 641 | |||
| 642 | /**
|
||
| 643 | * DOCUMENT ME!
|
||
| 644 | *
|
||
| 645 | * @param xml DOCUMENT ME!
|
||
| 646 | *
|
||
| 647 | * @throws XMLException
|
||
| 648 | *
|
||
| 649 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
||
| 650 | */
|
||
| 651 | 3481 | caballero | public void setXMLEntity(XMLEntity xml) throws XMLException{ |
| 652 | 442 | vcaballero | super.setXMLEntity(xml);
|
| 653 | 3481 | caballero | //LoadLayerException loadLayerException=new LoadLayerException();
|
| 654 | 894 | vcaballero | int numLayers = xml.getIntProperty("numLayers"); |
| 655 | 524 | vcaballero | |
| 656 | 1005 | vcaballero | String[] s = xml.getStringArrayProperty("LayerNames"); |
| 657 | 3304 | jmorell | // try {
|
| 658 | 3492 | jaume | fmap.clearErrors(); |
| 659 | 1060 | fjp | for (int i = 0; i < numLayers; i++) { |
| 660 | FLayer layer = null;
|
||
| 661 | 3431 | caballero | try {
|
| 662 | |||
| 663 | 1060 | fjp | |
| 664 | String className = xml.getChild(i).getStringProperty("className"); |
||
| 665 | |||
| 666 | if (className.equals(FLyrVect.class.getName())) {
|
||
| 667 | 1828 | fernando | String type = xml.getChild(i).getStringProperty("type"); |
| 668 | if ("vectorial".equals(type)){ |
||
| 669 | 2411 | caballero | //String recordsetName = xml.getChild(i).getStringProperty("recordset-name");
|
| 670 | 2659 | fjp | IProjection proj = null;
|
| 671 | if (xml.getChild(i).contains("proj")) { |
||
| 672 | proj = ProjectionPool.get(xml.getChild(i).getStringProperty("proj"));
|
||
| 673 | } |
||
| 674 | else
|
||
| 675 | {
|
||
| 676 | proj = this.getFMap().getViewPort().getProjection();
|
||
| 677 | } |
||
| 678 | 1828 | fernando | if (xml.getChild(i).contains("file")) { |
| 679 | Driver d;
|
||
| 680 | try {
|
||
| 681 | d = LayerFactory.getDM().getDriver(xml.getChild(i).getStringProperty("driverName"));
|
||
| 682 | } catch (DriverLoadException e1) {
|
||
| 683 | throw new XMLException(e1); |
||
| 684 | } |
||
| 685 | layer = LayerFactory.createLayer(s[i], (VectorialFileDriver) d, |
||
| 686 | new File(xml.getChild(i).getStringProperty("file")), |
||
| 687 | 2659 | fjp | proj); |
| 688 | 3478 | caballero | |
| 689 | 1828 | fernando | |
| 690 | 2778 | fjp | } |
| 691 | if (xml.getChild(i).contains("db")) { |
||
| 692 | |||
| 693 | String driverName = xml.getChild(i).getStringProperty("db"); |
||
| 694 | VectorialDatabaseDriver driver; |
||
| 695 | try {
|
||
| 696 | driver = (VectorialDatabaseDriver) LayerFactory.getDM().getDriver(driverName); |
||
| 697 | 3462 | caballero | //Hay que separar la carga de los datos del XMLEntity del load.
|
| 698 | driver.setXMLEntity(xml.getChild(i).getChild(2));
|
||
| 699 | |||
| 700 | 2778 | fjp | layer = LayerFactory.createDBLayer(driver, s[i], proj); |
| 701 | 3472 | caballero | ((DefaultDBDriver)driver).load(); |
| 702 | 2778 | fjp | } catch (DriverLoadException e) {
|
| 703 | e.printStackTrace(); |
||
| 704 | throw new XMLException(e); |
||
| 705 | 3462 | caballero | } |
| 706 | |||
| 707 | 3301 | fjp | } |
| 708 | // Clases con algun driver gen?rico creado por otro
|
||
| 709 | // programador
|
||
| 710 | if (xml.getChild(i).contains("other")) { |
||
| 711 | |||
| 712 | String driverName = xml.getChild(i).getStringProperty("other"); |
||
| 713 | VectorialDriver driver = null;
|
||
| 714 | try {
|
||
| 715 | driver = (VectorialDriver) LayerFactory.getDM().getDriver(driverName); |
||
| 716 | } catch (DriverLoadException e) {
|
||
| 717 | // Si no existe ese driver, no pasa nada.
|
||
| 718 | // Puede que el desarrollador no quiera que
|
||
| 719 | // aparezca en el cuadro de di?logo y ha metido
|
||
| 720 | // el jar con sus clases en nuestro directorio lib.
|
||
| 721 | // Intentamos cargar esa clase "a pelo".
|
||
| 722 | 3304 | jmorell | if (xml.getChild(i).contains("className")) |
| 723 | 3301 | fjp | {
|
| 724 | String className2 = xml.getChild(i).getStringProperty("className"); |
||
| 725 | try {
|
||
| 726 | driver = (VectorialDriver) Class.forName(className2).newInstance();
|
||
| 727 | } catch (Exception e1) { |
||
| 728 | throw new XMLException(e1); |
||
| 729 | } |
||
| 730 | } |
||
| 731 | 3304 | jmorell | } catch (NullPointerException npe) { |
| 732 | // Si no existe ese driver, no pasa nada.
|
||
| 733 | // Puede que el desarrollador no quiera que
|
||
| 734 | // aparezca en el cuadro de di?logo y ha metido
|
||
| 735 | // el jar con sus clases en nuestro directorio lib.
|
||
| 736 | // Intentamos cargar esa clase "a pelo".
|
||
| 737 | if (xml.getChild(i).getChild(2).contains("className")) |
||
| 738 | {
|
||
| 739 | String className2 = xml.getChild(i).getChild(2).getStringProperty("className"); |
||
| 740 | try {
|
||
| 741 | driver = (VectorialDriver) Class.forName(className2).newInstance();
|
||
| 742 | } catch (Exception e1) { |
||
| 743 | throw new XMLException(e1); |
||
| 744 | } |
||
| 745 | } |
||
| 746 | } |
||
| 747 | 3301 | fjp | if (driver instanceof IPersistance) |
| 748 | {
|
||
| 749 | IPersistance persist = (IPersistance) driver; |
||
| 750 | persist.setXMLEntity(xml.getChild(i).getChild(2));
|
||
| 751 | } |
||
| 752 | layer = LayerFactory.createLayer(s[i], driver, proj); |
||
| 753 | 2778 | fjp | } |
| 754 | |||
| 755 | 3301 | fjp | |
| 756 | 1828 | fernando | } else if ("raster".equals(type)) { |
| 757 | /* if (xml.getChild(i).contains("file")) {
|
||
| 758 | Driver d = LayerFactory.getDM().getDriver(xml.getChild(i).getStringProperty("driverName"));
|
||
| 759 | layer = LayerFactory.createLayer(s[i],
|
||
| 760 | ,
|
||
| 761 | new File(xml.getChild(i).getStringProperty("file")),
|
||
| 762 | this.getFMap().getViewPort().getProjection());
|
||
| 763 | |||
| 764 | }
|
||
| 765 | */ }
|
||
| 766 | 1060 | fjp | |
| 767 | layer.setXMLEntity(xml.getChild(i)); |
||
| 768 | 1417 | fjp | |
| 769 | 3174 | ldiaz | // } else if (className.equals(FLyrWMS.class.getName())) {
|
| 770 | // try {
|
||
| 771 | // layer = LayerFactory.createLayer(s[i],
|
||
| 772 | // StringUtilities.string2Rect(
|
||
| 773 | // xml.getChild(i).getStringProperty("fullExtent")),
|
||
| 774 | // new URL(xml.getChild(i).getStringProperty("host")),
|
||
| 775 | // xml.getChild(i).getStringProperty("format"),
|
||
| 776 | // xml.getChild(i).getStringProperty("layerQuery"),
|
||
| 777 | // xml.getChild(i).getStringProperty("infoLayerQuery"),
|
||
| 778 | // xml.getChild(i).getStringProperty("srs"));
|
||
| 779 | // layer.setXMLEntity(xml.getChild(i));
|
||
| 780 | // } catch (MalformedURLException e) {
|
||
| 781 | // throw new XMLException(e);
|
||
| 782 | // }
|
||
| 783 | 1060 | fjp | } else if (className.equals((FLyrRaster.class.getName()))) { |
| 784 | //if (xml.getChild(i).contains("file")) {
|
||
| 785 | 1453 | luisw | /*layer = LayerFactory.createLayer(s[i],
|
| 786 | 1005 | vcaballero | xml.getChild(i).getStringProperty("driverName"),
|
| 787 | new File(xml.getChild(i).getStringProperty("file")),
|
||
| 788 | 1453 | luisw | this.getFMap().getViewPort().getProjection());*/
|
| 789 | layer = new FLyrRaster();
|
||
| 790 | layer.setName(s[i]); |
||
| 791 | 1472 | luisw | if (!xml.getChild(i).contains("proj")) |
| 792 | ((FLyrRaster)layer).setProjection(this.getFMap().getViewPort().getProjection());
|
||
| 793 | 1453 | luisw | layer.setXMLEntity(xml.getChild(i)); |
| 794 | try {
|
||
| 795 | layer.load(); |
||
| 796 | } catch (DriverIOException e) {
|
||
| 797 | throw new XMLException(e); |
||
| 798 | } |
||
| 799 | 1060 | fjp | |
| 800 | 2198 | vcaballero | }else if (className.equals((FLayers.class.getName()))) { |
| 801 | layer = new FLayers(getFMap(),this); |
||
| 802 | layer.setXMLEntity(xml.getChild(i)); |
||
| 803 | 1488 | luisw | } else {
|
| 804 | // Capas Nuevas (externas)
|
||
| 805 | Class clase = Class.forName(className); |
||
| 806 | layer = (FLayer) clase.newInstance(); |
||
| 807 | layer.setName(s[i]); |
||
| 808 | layer.setXMLEntity(xml.getChild(i)); |
||
| 809 | try {
|
||
| 810 | layer.load(); |
||
| 811 | 3431 | caballero | }catch (DriverIOException e) {
|
| 812 | 1488 | luisw | throw new XMLException(e); |
| 813 | } |
||
| 814 | 3431 | caballero | |
| 815 | 894 | vcaballero | } |
| 816 | 3481 | caballero | |
| 817 | 2198 | vcaballero | this.addLayer(layer);
|
| 818 | 3481 | caballero | logger.debug("capa :"+ layer.getName() +"cargada"); |
| 819 | // Comprobar que la proyecci?n es la misma que la de FMap
|
||
| 820 | 2659 | fjp | // Si no lo es, es una capa que est? reproyectada al vuelo
|
| 821 | IProjection proj = layer.getProjection(); |
||
| 822 | if ((proj != null)) |
||
| 823 | if (proj != getFMap().getProjection())
|
||
| 824 | {
|
||
| 825 | ICoordTrans ct = new CoordTrans((CoordSys) proj,
|
||
| 826 | (CoordSys) getFMap().getProjection()); |
||
| 827 | // TODO: REVISAR CON LUIS
|
||
| 828 | // Se lo fijamos a todas, luego cada una que se reproyecte
|
||
| 829 | // si puede, o que no haga nada
|
||
| 830 | layer.setCoordTrans(ct); |
||
| 831 | // NOTA: DESPU?S DE ESTO DEBER?AMOS CREAR LAS ETIQUETAS
|
||
| 832 | // SI ES NECESARIO.
|
||
| 833 | // TODO: REVISAR A FONDO ESTO, PORQUE LAS ETIQUETAS SE CREAN
|
||
| 834 | // 2 VECES SI HAY REPROYECC?N
|
||
| 835 | if (layer instanceof FLyrVect) |
||
| 836 | {
|
||
| 837 | FLyrVect lyrVect = (FLyrVect)layer; |
||
| 838 | VectorialLegend legend = (VectorialLegend) lyrVect.getLegend(); |
||
| 839 | if (legend.getLabelField() != null) { |
||
| 840 | lyrVect.createLabelLayer(lyrVect.getRecordset()); |
||
| 841 | } |
||
| 842 | |||
| 843 | } |
||
| 844 | } |
||
| 845 | 3304 | jmorell | }catch (Exception e) { |
| 846 | 3481 | caballero | fmap.addLayerError(xml.getChild(i).getStringProperty("name"));
|
| 847 | //loadLayerException.addException(e);
|
||
| 848 | /*if (layer!=null){
|
||
| 849 | 3479 | caballero | layer.setActive(false);
|
| 850 | layer.setVisible(false);
|
||
| 851 | this.addLayer(layer);
|
||
| 852 | 3481 | caballero | }*/
|
| 853 | 3462 | caballero | //throw new XMLException(e);
|
| 854 | 3304 | jmorell | System.err.println("No se ha podido cargar la capa : "+xml.getChild(i).getStringProperty("name")); |
| 855 | 3481 | caballero | logger.debug("No se ha podido cargar la capa : "+xml.getChild(i).getStringProperty("name")); |
| 856 | 3304 | jmorell | } |
| 857 | 3481 | caballero | |
| 858 | 894 | vcaballero | } |
| 859 | 3304 | jmorell | /* } catch (DriverException e) {
|
| 860 | 1060 | fjp | throw new XMLException(e);
|
| 861 | 3304 | jmorell | } */
|
| 862 | 3481 | caballero | /*if (loadLayerException.getExceptions().size()>0){
|
| 863 | throw loadLayerException;
|
||
| 864 | }*/
|
||
| 865 | 435 | vcaballero | } |
| 866 | 562 | fernando | |
| 867 | /**
|
||
| 868 | 1005 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor,
|
| 869 | 2969 | fjp | * FBitSet)
|
| 870 | 562 | fernando | */
|
| 871 | 2969 | fjp | public void process(FeatureVisitor visitor, FBitSet subset) |
| 872 | 1005 | vcaballero | throws DriverException, VisitException {
|
| 873 | 562 | fernando | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 874 | FLayer layer = (FLayer) iter.next(); |
||
| 875 | 1005 | vcaballero | |
| 876 | 562 | fernando | if (layer instanceof VectorialData) { |
| 877 | ((VectorialData) layer).process(visitor, subset); |
||
| 878 | } |
||
| 879 | } |
||
| 880 | } |
||
| 881 | |||
| 882 | /**
|
||
| 883 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor)
|
||
| 884 | */
|
||
| 885 | 1005 | vcaballero | public void process(FeatureVisitor visitor) |
| 886 | throws DriverException, VisitException {
|
||
| 887 | 562 | fernando | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 888 | FLayer layer = (FLayer) iter.next(); |
||
| 889 | 1005 | vcaballero | |
| 890 | if (layer.isActive()) {
|
||
| 891 | 661 | fjp | if (layer instanceof VectorialData) { |
| 892 | ((VectorialData) layer).process(visitor); |
||
| 893 | } |
||
| 894 | 1005 | vcaballero | } |
| 895 | 562 | fernando | } |
| 896 | } |
||
| 897 | 694 | fernando | |
| 898 | /**
|
||
| 899 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getFMap()
|
||
| 900 | */
|
||
| 901 | public FMap getFMap() {
|
||
| 902 | return fmap;
|
||
| 903 | } |
||
| 904 | 885 | fjp | |
| 905 | /* (non-Javadoc)
|
||
| 906 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#setCoordTrans(org.cresques.cts.ICoordTrans)
|
||
| 907 | */
|
||
| 908 | public void setCoordTrans(ICoordTrans ct) { |
||
| 909 | super.setCoordTrans(ct);
|
||
| 910 | 1005 | vcaballero | |
| 911 | 885 | fjp | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 912 | FLayer layer = (FLayer) iter.next(); |
||
| 913 | layer.setCoordTrans(ct); |
||
| 914 | 1005 | vcaballero | } |
| 915 | 885 | fjp | } |
| 916 | 1005 | vcaballero | |
| 917 | /**
|
||
| 918 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllActives(boolean)
|
||
| 919 | */
|
||
| 920 | public void setAllActives(boolean active) { |
||
| 921 | FLayer lyr; |
||
| 922 | |||
| 923 | for (int i = 0; i < layers.size(); i++) { |
||
| 924 | lyr = ((FLayer) layers.get(i)); |
||
| 925 | lyr.setActive(active); |
||
| 926 | |||
| 927 | if (lyr instanceof LayerCollection) { |
||
| 928 | ((LayerCollection) lyr).setAllActives(active); |
||
| 929 | } |
||
| 930 | } |
||
| 931 | } |
||
| 932 | |||
| 933 | /**
|
||
| 934 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getActives()
|
||
| 935 | */
|
||
| 936 | public FLayer[] getActives() { |
||
| 937 | ArrayList ret = new ArrayList(); |
||
| 938 | |||
| 939 | for (int i = 0; i < layers.size(); i++) { |
||
| 940 | if (((FLayer) layers.get(i)).isActive()) {
|
||
| 941 | ret.add(layers.get(i)); |
||
| 942 | 2234 | vcaballero | }else{
|
| 943 | if (layers.get(i) instanceof FLayers){ |
||
| 944 | FLayer[] lyrs=((FLayers) layers.get(i)).getActives();
|
||
| 945 | for (int j=0;j<lyrs.length;j++){ |
||
| 946 | ret.add(lyrs[j]); |
||
| 947 | } |
||
| 948 | } |
||
| 949 | 1005 | vcaballero | } |
| 950 | } |
||
| 951 | |||
| 952 | return (FLayer[]) ret.toArray(new FLayer[0]); |
||
| 953 | } |
||
| 954 | 1176 | fjp | |
| 955 | /* (non-Javadoc)
|
||
| 956 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getMinScale()
|
||
| 957 | */
|
||
| 958 | public double getMinScale() { |
||
| 959 | return -1; // La visibilidad o no la controla cada capa |
||
| 960 | // dentro de una colecci?n
|
||
| 961 | } |
||
| 962 | |||
| 963 | /* (non-Javadoc)
|
||
| 964 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getMaxScale()
|
||
| 965 | */
|
||
| 966 | public double getMaxScale() { |
||
| 967 | return -1; |
||
| 968 | } |
||
| 969 | public void setMinScale(double minScale) |
||
| 970 | {
|
||
| 971 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
||
| 972 | FLayer lyr = (FLayer) iter.next(); |
||
| 973 | lyr.setMinScale(minScale); |
||
| 974 | } |
||
| 975 | } |
||
| 976 | public void setMaxScale(double maxScale) |
||
| 977 | {
|
||
| 978 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
||
| 979 | FLayer lyr = (FLayer) iter.next(); |
||
| 980 | lyr.setMinScale(maxScale); |
||
| 981 | } |
||
| 982 | } |
||
| 983 | 2411 | caballero | public void setActive(boolean b){ |
| 984 | super.setActive(b);
|
||
| 985 | for (int i=0;i<layers.size();i++){ |
||
| 986 | ((FLayer)layers.get(i)).setActive(b); |
||
| 987 | } |
||
| 988 | } |
||
| 989 | 1176 | fjp | |
| 990 | 214 | fernando | } |