root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / FLayers.java @ 2981
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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.net.MalformedURLException; |
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| 48 | import java.net.URL; |
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| 49 | import java.util.ArrayList; |
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| 50 | 2857 | jaume | import java.util.Collections; |
| 51 | 2981 | fjp | import java.util.ConcurrentModificationException; |
| 52 | 2608 | caballero | import java.util.Iterator; |
| 53 | 2981 | fjp | import java.util.List; |
| 54 | 2608 | caballero | |
| 55 | import org.cresques.cts.ICoordTrans; |
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| 56 | import org.cresques.cts.IProjection; |
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| 57 | 2659 | fjp | import org.cresques.cts.ProjectionPool; |
| 58 | 2608 | caballero | import org.cresques.cts.gt2.CoordSys; |
| 59 | import org.cresques.cts.gt2.CoordTrans; |
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| 60 | |||
| 61 | 1828 | fernando | import com.hardcode.driverManager.Driver; |
| 62 | import com.hardcode.driverManager.DriverLoadException; |
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| 63 | 651 | fernando | import com.iver.cit.gvsig.fmap.DriverException; |
| 64 | 694 | fernando | import com.iver.cit.gvsig.fmap.FMap; |
| 65 | 562 | fernando | import com.iver.cit.gvsig.fmap.ViewPort; |
| 66 | 1453 | luisw | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
| 67 | 2778 | fjp | import com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver; |
| 68 | 1828 | fernando | import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
| 69 | 562 | fernando | import com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection; |
| 70 | import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData; |
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| 71 | import com.iver.cit.gvsig.fmap.operations.Cancellable; |
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| 72 | import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor; |
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| 73 | 926 | fernando | import com.iver.cit.gvsig.fmap.operations.strategies.VisitException; |
| 74 | 2659 | fjp | import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
| 75 | 894 | vcaballero | import com.iver.utiles.StringUtilities; |
| 76 | 562 | fernando | import com.iver.utiles.XMLEntity; |
| 77 | 541 | vcaballero | |
| 78 | 214 | fernando | /**
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| 79 | * Representa un nodo interno en el ?rbol de capas
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| 80 | */
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| 81 | 1005 | vcaballero | public class FLayers extends FLyrDefault implements VectorialData, |
| 82 | LayerCollection {
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| 83 | 524 | vcaballero | //ArrayList de Listener registrados.
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| 84 | private ArrayList layerListeners = new ArrayList(); |
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| 85 | 2981 | fjp | private List layers = Collections.synchronizedList(new ArrayList()); |
| 86 | 694 | fernando | private FMap fmap;
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| 87 | 1005 | vcaballero | |
| 88 | 524 | vcaballero | /**
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| 89 | * Crea un nuevo FLayers.
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| 90 | 1005 | vcaballero | *
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| 91 | * @param fmap
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| 92 | * @param parent
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| 93 | 524 | vcaballero | */
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| 94 | 694 | fernando | public FLayers(FMap fmap, FLayers parent) {
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| 95 | setParentLayer(parent); |
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| 96 | this.fmap = fmap;
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| 97 | 524 | vcaballero | } |
| 98 | 257 | vcaballero | |
| 99 | 524 | vcaballero | /**
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| 100 | * A?ade un listener de los eventos de la colecci?n de capas
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| 101 | *
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| 102 | 1005 | vcaballero | * @param listener
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| 103 | 524 | vcaballero | */
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| 104 | public void addLayerCollectionListener(LayerCollectionListener listener) { |
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| 105 | layerListeners.add(listener); |
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| 106 | } |
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| 107 | 1005 | vcaballero | |
| 108 | /**
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| 109 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllVisibles(boolean)
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| 110 | */
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| 111 | public void setAllVisibles(boolean visible) { |
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| 112 | 708 | fernando | FLayer lyr; |
| 113 | 214 | fernando | |
| 114 | 524 | vcaballero | for (int i = 0; i < layers.size(); i++) { |
| 115 | lyr = ((FLayer) layers.get(i)); |
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| 116 | 708 | fernando | lyr.setVisible(visible); |
| 117 | 1005 | vcaballero | |
| 118 | if (lyr instanceof LayerCollection) { |
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| 119 | 708 | fernando | ((LayerCollection) lyr).setAllVisibles(visible); |
| 120 | } |
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| 121 | 524 | vcaballero | } |
| 122 | } |
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| 123 | 346 | fernando | |
| 124 | 524 | vcaballero | /**
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| 125 | 1005 | vcaballero | * Elimina un listener de los eventos de la colecci?n de capas
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| 126 | 524 | vcaballero | *
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| 127 | 1005 | vcaballero | * @param listener
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| 128 | 524 | vcaballero | */
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| 129 | public void removeLayerCollectionListener(LayerCollectionListener listener) { |
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| 130 | layerListeners.remove(listener); |
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| 131 | } |
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| 132 | 214 | fernando | |
| 133 | 524 | vcaballero | /**
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| 134 | 1005 | vcaballero | * A?ade una capa.
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| 135 | 524 | vcaballero | *
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| 136 | 1005 | vcaballero | * @param layer
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| 137 | 524 | vcaballero | */
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| 138 | private void doAddLayer(FLayer layer) { |
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| 139 | layers.add(layer); |
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| 140 | 694 | fernando | layer.setParentLayer(this);
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| 141 | 524 | vcaballero | } |
| 142 | 270 | vcaballero | |
| 143 | 524 | vcaballero | /**
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| 144 | * A?ade una capa al final de la lista de subcapas
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| 145 | *
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| 146 | 1005 | vcaballero | * @param layer
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| 147 | 524 | vcaballero | *
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| 148 | * @throws CancelationException
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| 149 | */
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| 150 | public void addLayer(FLayer layer) throws CancelationException { |
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| 151 | 2608 | caballero | if (layer instanceof FLayers){ |
| 152 | FLayers layers=(FLayers)layer; |
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| 153 | fmap.addAsCollectionListener(layers); |
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| 154 | } |
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| 155 | 1081 | fernando | callLayerAdding(LayerCollectionEvent.createLayerAddingEvent(layer)); |
| 156 | 214 | fernando | |
| 157 | 524 | vcaballero | doAddLayer(layer); |
| 158 | 404 | fjp | |
| 159 | 1081 | fernando | callLayerAdded(LayerCollectionEvent.createLayerAddedEvent(layer)); |
| 160 | 524 | vcaballero | } |
| 161 | 404 | fjp | |
| 162 | 524 | vcaballero | /**
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| 163 | * Mueve una capa de la posici?n from a la posici?n to. (Se supone que
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| 164 | * est?n dentro del mismo nivel). Para mover entre niveles, usar otro
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| 165 | * m?todo (por hacer)
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| 166 | *
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| 167 | 1005 | vcaballero | * @param from origen.
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| 168 | * @param to destino.
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| 169 | 524 | vcaballero | *
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| 170 | * @throws CancelationException
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| 171 | */
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| 172 | public void moveTo(int from, int to) throws CancelationException { |
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| 173 | 2356 | vcaballero | int newfrom=layers.size()-from-1; |
| 174 | int newto=layers.size()-to-1; |
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| 175 | FLayer aux = (FLayer) layers.get(newfrom); |
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| 176 | callLayerMoving(LayerPositionEvent.createLayerMovingEvent(aux, newfrom, newto)); |
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| 177 | layers.remove(newfrom); |
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| 178 | layers.add(newto, aux); |
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| 179 | callLayerMoved(LayerPositionEvent.createLayerMovedEvent(aux, newfrom, newto)); |
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| 180 | 524 | vcaballero | } |
| 181 | 257 | vcaballero | |
| 182 | 524 | vcaballero | /**
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| 183 | 1005 | vcaballero | * Borra una capa del ArrayList que contiene a las capas.
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| 184 | 524 | vcaballero | *
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| 185 | 1005 | vcaballero | * @param lyr FLayer.
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| 186 | 524 | vcaballero | */
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| 187 | private void doRemoveLayer(FLayer lyr) { |
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| 188 | 2198 | vcaballero | layers.remove(lyr); |
| 189 | 524 | vcaballero | } |
| 190 | 214 | fernando | |
| 191 | 524 | vcaballero | /**
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| 192 | 1005 | vcaballero | * Borra una capa de la colecci?n de capas.
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| 193 | 524 | vcaballero | *
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| 194 | 1005 | vcaballero | * @param lyr FLayer
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| 195 | 524 | vcaballero | *
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| 196 | 1005 | vcaballero | * @throws CancelationException
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| 197 | 524 | vcaballero | */
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| 198 | public void removeLayer(FLayer lyr) throws CancelationException { |
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| 199 | 1081 | fernando | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
| 200 | 524 | vcaballero | doRemoveLayer(lyr); |
| 201 | 1081 | fernando | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
| 202 | 524 | vcaballero | } |
| 203 | 214 | fernando | |
| 204 | 524 | vcaballero | /**
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| 205 | * Borra una FLayer del vector a partir del identificador.
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| 206 | *
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| 207 | * @param idLayer
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| 208 | */
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| 209 | public void removeLayer(int idLayer) { |
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| 210 | 1081 | fernando | FLayer lyr = (FLayer) layers.get(idLayer); |
| 211 | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
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| 212 | 524 | vcaballero | layers.remove(idLayer); |
| 213 | 1081 | fernando | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
| 214 | 524 | vcaballero | } |
| 215 | 257 | vcaballero | |
| 216 | 524 | vcaballero | /**
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| 217 | * M?todo de conveniencia para borrar una capa con ese nombre
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| 218 | *
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| 219 | * @param layerName
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| 220 | */
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| 221 | public void removeLayer(String layerName) { |
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| 222 | FLayer lyr; |
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| 223 | 214 | fernando | |
| 224 | 524 | vcaballero | for (int i = 0; i < layers.size(); i++) { |
| 225 | lyr = ((FLayer) layers.get(i)); |
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| 226 | 402 | fjp | |
| 227 | 524 | vcaballero | if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
| 228 | 1081 | fernando | removeLayer(i); |
| 229 | 214 | fernando | |
| 230 | 524 | vcaballero | break;
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| 231 | } |
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| 232 | } |
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| 233 | } |
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| 234 | 214 | fernando | |
| 235 | 524 | vcaballero | /**
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| 236 | * Obtiene el array de capas visibles que penden del arbol cuya ra?z es
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| 237 | * este nodo
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| 238 | *
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| 239 | 1005 | vcaballero | * @return Vector de FLayer.
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| 240 | 524 | vcaballero | */
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| 241 | public FLayer[] getVisibles() { |
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| 242 | ArrayList array = new ArrayList(); |
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| 243 | 404 | fjp | |
| 244 | 524 | vcaballero | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 245 | if (((FLayer) iter.next()).isVisible()) {
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| 246 | array.add((FLayer) iter.next()); |
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| 247 | } |
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| 248 | } |
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| 249 | 404 | fjp | |
| 250 | 524 | vcaballero | return (FLayer[]) array.toArray(new FLayer[0]); |
| 251 | } |
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| 252 | 404 | fjp | |
| 253 | 524 | vcaballero | /**
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| 254 | * Obtiene el hijo i-?simo directo de esta colecci?n
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| 255 | *
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| 256 | 1005 | vcaballero | * @param index ?ndice.
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| 257 | 524 | vcaballero | *
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| 258 | 1005 | vcaballero | * @return capa seleccionada.
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| 259 | 524 | vcaballero | */
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| 260 | public FLayer getLayer(int index) { |
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| 261 | return (FLayer) layers.get(index);
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| 262 | } |
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| 263 | 242 | vcaballero | |
| 264 | 524 | vcaballero | /**
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| 265 | * M?todo de conveniencia para buscar una capa por su nombre Es conveniente
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| 266 | * usar getLayer(int) siempre que se pueda, es m?s directo.
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| 267 | *
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| 268 | 1005 | vcaballero | * @param layerName nombre.
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| 269 | 524 | vcaballero | *
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| 270 | 1005 | vcaballero | * @return capa seleccionada.
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| 271 | 524 | vcaballero | */
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| 272 | public FLayer getLayer(String layerName) { |
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| 273 | FLayer lyr; |
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| 274 | 242 | vcaballero | |
| 275 | 524 | vcaballero | for (int i = 0; i < layers.size(); i++) { |
| 276 | lyr = ((FLayer) layers.get(i)); |
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| 277 | 242 | vcaballero | |
| 278 | 524 | vcaballero | if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
| 279 | return lyr;
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| 280 | } |
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| 281 | } |
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| 282 | 346 | fernando | |
| 283 | 524 | vcaballero | return null; |
| 284 | } |
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| 285 | 346 | fernando | |
| 286 | 524 | vcaballero | /**
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| 287 | * Obtiene el n?mero de capas que hay en su mismo nivel Es decir, no cuenta
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| 288 | * las subcapas de un FLayers
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| 289 | *
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| 290 | 1005 | vcaballero | * @return n?mero de capas.
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| 291 | 524 | vcaballero | */
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| 292 | public int getLayersCount() { |
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| 293 | return layers.size();
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| 294 | } |
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| 295 | 346 | fernando | |
| 296 | 524 | vcaballero | /**
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| 297 | 1056 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLayer#draw(java.awt.image.BufferedImage,
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| 298 | 524 | vcaballero | * java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort)
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| 299 | */
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| 300 | public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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| 301 | 2531 | caballero | Cancellable cancel,double scale) throws DriverException { |
| 302 | 2411 | caballero | //double scale = getFMap().getScaleView();
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| 303 | 2981 | fjp | Iterator iter = layers.iterator();
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| 304 | try
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| 305 | {
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| 306 | while (iter.hasNext())
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| 307 | {
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| 308 | // for (int i=0; i < layers.size(); i++) {
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| 309 | FLayer lyr = (FLayer) iter.next(); |
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| 310 | // FLayer lyr = (FLayer) layers.get(i);
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| 311 | if (lyr.isVisible()) {
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| 312 | |||
| 313 | long t1 = System.currentTimeMillis(); |
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| 314 | synchronized (this) { |
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| 315 | //Sincronizaci?n del m?todo dibujar de cada Layer, esto es posible hacerlo de otra forma,
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| 316 | //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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| 317 | lyr.draw(image, g, viewPort, cancel,scale); |
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| 318 | } |
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| 319 | long t2 = System.currentTimeMillis(); |
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| 320 | System.out.println("Layer " + lyr.getName() + " " |
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| 321 | + (t2-t1) + " milisecs.");
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| 322 | } |
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| 323 | } |
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| 324 | if (getVirtualLayers() != null) { |
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| 325 | getVirtualLayers().draw(image, g, viewPort, cancel,scale); |
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| 326 | } |
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| 327 | } |
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| 328 | catch (ConcurrentModificationException e) |
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| 329 | {
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| 330 | System.err.println(e.getMessage());
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| 331 | } |
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| 332 | 524 | vcaballero | } |
| 333 | |||
| 334 | /**
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| 335 | 1005 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
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| 336 | * com.iver.cit.gvsig.fmap.ViewPort,
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| 337 | * com.iver.cit.gvsig.fmap.operations.Cancellable)
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| 338 | 524 | vcaballero | */
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| 339 | 2531 | caballero | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel,double scale) |
| 340 | 1005 | vcaballero | throws DriverException {
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| 341 | 2510 | fjp | |
| 342 | // TODO: A la hora de imprimir, isWithinScale falla, porque est?
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| 343 | // calculando la escala en pantalla, no para el layout.
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| 344 | // Revisar esto.
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| 345 | |||
| 346 | 650 | vcaballero | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 347 | FLayer lyr = (FLayer) iter.next(); |
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| 348 | 2531 | caballero | lyr.print(g, viewPort, cancel,scale); |
| 349 | } |
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| 350 | if (getVirtualLayers() != null) { |
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| 351 | getVirtualLayers().print( g, viewPort, cancel,scale); |
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| 352 | } |
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| 353 | 524 | vcaballero | } |
| 354 | |||
| 355 | /**
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| 356 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent()
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| 357 | */
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| 358 | 651 | fernando | public Rectangle2D getFullExtent() throws DriverException { |
| 359 | 524 | vcaballero | Rectangle2D rAux = null; |
| 360 | int i = 0; |
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| 361 | |||
| 362 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
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| 363 | 533 | vcaballero | FLayer capa = (FLayer) iter.next(); |
| 364 | 524 | vcaballero | |
| 365 | if (i == 0) { |
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| 366 | rAux = capa.getFullExtent(); |
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| 367 | } else {
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| 368 | rAux.add(capa.getFullExtent()); |
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| 369 | } |
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| 370 | |||
| 371 | i++; |
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| 372 | } |
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| 373 | |||
| 374 | return rAux;
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| 375 | } |
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| 376 | 1005 | vcaballero | |
| 377 | 524 | vcaballero | /**
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| 378 | 1005 | vcaballero | * Llama al m?todo layerAdding de los listeners dados de alta.
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| 379 | 524 | vcaballero | *
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| 380 | 1005 | vcaballero | * @param event
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| 381 | 524 | vcaballero | *
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| 382 | * @throws CancelationException
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| 383 | */
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| 384 | private void callLayerAdding(LayerCollectionEvent event) |
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| 385 | throws CancelationException {
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| 386 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 387 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
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| 388 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerAdding(event); |
| 389 | } |
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| 390 | } |
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| 391 | 257 | vcaballero | |
| 392 | 524 | vcaballero | /**
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| 393 | 1005 | vcaballero | * Llama al m?todo layerRemoving de los listeners dados de alta.
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| 394 | 524 | vcaballero | *
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| 395 | 1005 | vcaballero | * @param event
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| 396 | 524 | vcaballero | *
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| 397 | * @throws CancelationException
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| 398 | */
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| 399 | private void callLayerRemoving(LayerCollectionEvent event) |
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| 400 | throws CancelationException {
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| 401 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 402 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
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| 403 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerRemoving(event); |
| 404 | } |
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| 405 | } |
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| 406 | 257 | vcaballero | |
| 407 | 524 | vcaballero | /**
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| 408 | 1005 | vcaballero | * Llama al m?todo layerMoving de los listeners dados de alta.
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| 409 | 524 | vcaballero | *
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| 410 | 1005 | vcaballero | * @param event
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| 411 | 524 | vcaballero | *
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| 412 | * @throws CancelationException
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| 413 | */
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| 414 | private void callLayerMoving(LayerPositionEvent event) |
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| 415 | throws CancelationException {
|
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| 416 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 417 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
| 418 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerMoving(event); |
| 419 | } |
||
| 420 | } |
||
| 421 | 353 | fernando | |
| 422 | 524 | vcaballero | /**
|
| 423 | 1005 | vcaballero | * Llama al m?todo layerAdded de los listeners dados de alta.
|
| 424 | 524 | vcaballero | *
|
| 425 | 1005 | vcaballero | * @param event
|
| 426 | 524 | vcaballero | */
|
| 427 | private void callLayerAdded(LayerCollectionEvent event) { |
||
| 428 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 429 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
| 430 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerAdded(event); |
| 431 | } |
||
| 432 | } |
||
| 433 | 353 | fernando | |
| 434 | 524 | vcaballero | /**
|
| 435 | 1005 | vcaballero | * Llama al m?todo layerRemoved de los listeners dados de alta.
|
| 436 | 524 | vcaballero | *
|
| 437 | 1005 | vcaballero | * @param event
|
| 438 | 524 | vcaballero | */
|
| 439 | private void callLayerRemoved(LayerCollectionEvent event) { |
||
| 440 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 441 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
| 442 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerRemoved(event); |
| 443 | } |
||
| 444 | } |
||
| 445 | 353 | fernando | |
| 446 | 435 | vcaballero | /**
|
| 447 | 1005 | vcaballero | * Llama al m?todo layerMoved de los listeners dados de alta.
|
| 448 | 524 | vcaballero | *
|
| 449 | 1005 | vcaballero | * @param event
|
| 450 | 524 | vcaballero | */
|
| 451 | private void callLayerMoved(LayerPositionEvent event) { |
||
| 452 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
| 453 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
| 454 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerMoved(event); |
| 455 | } |
||
| 456 | } |
||
| 457 | |||
| 458 | /**
|
||
| 459 | 1828 | fernando | * @throws XMLException
|
| 460 | 435 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
| 461 | */
|
||
| 462 | 1828 | fernando | public XMLEntity getXMLEntity() throws XMLException { |
| 463 | 524 | vcaballero | XMLEntity xml = super.getXMLEntity();
|
| 464 | xml.putProperty("numLayers", layers.size());
|
||
| 465 | 1005 | vcaballero | |
| 466 | String[] s = new String[layers.size()]; |
||
| 467 | |||
| 468 | for (int i = 0; i < layers.size(); i++) { |
||
| 469 | s[i] = ((FLayer) layers.get(i)).getName(); |
||
| 470 | 558 | vcaballero | } |
| 471 | 1005 | vcaballero | |
| 472 | xml.putProperty("LayerNames", s);
|
||
| 473 | |||
| 474 | 524 | vcaballero | for (int i = 0; i < layers.size(); i++) { |
| 475 | xml.addChild(((FLayer) layers.get(i)).getXMLEntity()); |
||
| 476 | 435 | vcaballero | } |
| 477 | 524 | vcaballero | |
| 478 | 435 | vcaballero | return xml;
|
| 479 | } |
||
| 480 | 341 | fernando | |
| 481 | 435 | vcaballero | /**
|
| 482 | 1056 | vcaballero | * DOCUMENT ME!
|
| 483 | *
|
||
| 484 | * @param xml DOCUMENT ME!
|
||
| 485 | *
|
||
| 486 | * @throws XMLException
|
||
| 487 | *
|
||
| 488 | 435 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
| 489 | */
|
||
| 490 | 2183 | fernando | public void setXMLEntity03(XMLEntity xml) throws XMLException { |
| 491 | super.setXMLEntity03(xml);
|
||
| 492 | |||
| 493 | int numLayers = xml.getIntProperty("numLayers"); |
||
| 494 | |||
| 495 | String[] s = xml.getStringArrayProperty("LayerNames"); |
||
| 496 | try {
|
||
| 497 | for (int i = 0; i < numLayers; i++) { |
||
| 498 | FLayer layer = null;
|
||
| 499 | |||
| 500 | String className = xml.getChild(i).getStringProperty("className"); |
||
| 501 | |||
| 502 | if (className.equals(FLyrVect.class.getName())) {
|
||
| 503 | if (xml.getChild(i).contains("file")) { |
||
| 504 | |||
| 505 | layer = LayerFactory.createLayer(s[i], |
||
| 506 | (VectorialFileDriver)LayerFactory.getDM().getDriver(xml.getChild(i).getStringProperty("driverName")),
|
||
| 507 | new File(xml.getChild(i).getStringProperty("file")), |
||
| 508 | this.getFMap().getViewPort().getProjection());
|
||
| 509 | |||
| 510 | } else if (true) { |
||
| 511 | //TODO falta por implementar
|
||
| 512 | } else if (true) { |
||
| 513 | //TODO falta por implementar
|
||
| 514 | } |
||
| 515 | |||
| 516 | layer.setXMLEntity03(xml.getChild(i)); |
||
| 517 | // Comprobar que la proyecci?n es la misma que la de FMap
|
||
| 518 | // Si no lo es, es una capa que est? reproyectada al vuelo
|
||
| 519 | IProjection proj = layer.getProjection(); |
||
| 520 | if (proj != null) |
||
| 521 | if (proj != fmap.getProjection())
|
||
| 522 | {
|
||
| 523 | ICoordTrans ct = new CoordTrans((CoordSys) proj,
|
||
| 524 | (CoordSys) fmap.getProjection()); |
||
| 525 | layer.setCoordTrans(ct); |
||
| 526 | System.err.println("coordTrans = " + |
||
| 527 | proj.getAbrev() + " " +
|
||
| 528 | fmap.getProjection().getAbrev()); |
||
| 529 | } |
||
| 530 | |||
| 531 | } else if (className.equals(FLyrWMS.class.getName())) { |
||
| 532 | try {
|
||
| 533 | layer = LayerFactory.createLayer(s[i], |
||
| 534 | StringUtilities.string2Rect( |
||
| 535 | xml.getChild(i).getStringProperty("fullExtent")),
|
||
| 536 | new URL(xml.getChild(i).getStringProperty("host")), |
||
| 537 | xml.getChild(i).getStringProperty("format"),
|
||
| 538 | xml.getChild(i).getStringProperty("layerQuery"),
|
||
| 539 | xml.getChild(i).getStringProperty("infoLayerQuery"),
|
||
| 540 | xml.getChild(i).getStringProperty("srs"));
|
||
| 541 | } catch (MalformedURLException e) { |
||
| 542 | throw new XMLException(e); |
||
| 543 | } |
||
| 544 | } else if (className.equals((FLyrRaster.class.getName()))) { |
||
| 545 | //if (xml.getChild(i).contains("file")) {
|
||
| 546 | /*layer = LayerFactory.createLayer(s[i],
|
||
| 547 | xml.getChild(i).getStringProperty("driverName"),
|
||
| 548 | new File(xml.getChild(i).getStringProperty("file")),
|
||
| 549 | this.getFMap().getViewPort().getProjection());*/
|
||
| 550 | layer = new FLyrRaster();
|
||
| 551 | layer.setName(s[i]); |
||
| 552 | if (!xml.getChild(i).contains("proj")) |
||
| 553 | ((FLyrRaster)layer).setProjection(this.getFMap().getViewPort().getProjection());
|
||
| 554 | layer.setXMLEntity03(xml.getChild(i)); |
||
| 555 | try {
|
||
| 556 | layer.load(); |
||
| 557 | } catch (DriverIOException e) {
|
||
| 558 | throw new XMLException(e); |
||
| 559 | } |
||
| 560 | |||
| 561 | 2234 | vcaballero | }else if (className.equals((FLayers.class.getName()))) { |
| 562 | layer = new FLayers(getFMap(),this); |
||
| 563 | layer.setXMLEntity(xml.getChild(i)); |
||
| 564 | 2183 | fernando | } else {
|
| 565 | // Capas Nuevas (externas)
|
||
| 566 | try {
|
||
| 567 | Class clase = Class.forName(className); |
||
| 568 | layer = (FLayer) clase.newInstance(); |
||
| 569 | layer.setName(s[i]); |
||
| 570 | layer.setXMLEntity03(xml.getChild(i)); |
||
| 571 | try {
|
||
| 572 | layer.load(); |
||
| 573 | } catch (DriverIOException e) {
|
||
| 574 | throw new XMLException(e); |
||
| 575 | } |
||
| 576 | } catch (Exception e) { |
||
| 577 | //e.printStackTrace();
|
||
| 578 | throw new XMLException(e); |
||
| 579 | } |
||
| 580 | } |
||
| 581 | |||
| 582 | 2234 | vcaballero | this.addLayer(layer);
|
| 583 | 2183 | fernando | } |
| 584 | } catch (DriverException e) {
|
||
| 585 | throw new XMLException(e); |
||
| 586 | } catch (DriverLoadException e) {
|
||
| 587 | throw new XMLException(e); |
||
| 588 | } |
||
| 589 | |||
| 590 | } |
||
| 591 | |||
| 592 | /**
|
||
| 593 | * DOCUMENT ME!
|
||
| 594 | *
|
||
| 595 | * @param xml DOCUMENT ME!
|
||
| 596 | *
|
||
| 597 | * @throws XMLException
|
||
| 598 | *
|
||
| 599 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
||
| 600 | */
|
||
| 601 | 1056 | vcaballero | public void setXMLEntity(XMLEntity xml) throws XMLException { |
| 602 | 442 | vcaballero | super.setXMLEntity(xml);
|
| 603 | 1005 | vcaballero | |
| 604 | 894 | vcaballero | int numLayers = xml.getIntProperty("numLayers"); |
| 605 | 524 | vcaballero | |
| 606 | 1005 | vcaballero | String[] s = xml.getStringArrayProperty("LayerNames"); |
| 607 | 1060 | fjp | try {
|
| 608 | for (int i = 0; i < numLayers; i++) { |
||
| 609 | FLayer layer = null;
|
||
| 610 | |||
| 611 | String className = xml.getChild(i).getStringProperty("className"); |
||
| 612 | |||
| 613 | if (className.equals(FLyrVect.class.getName())) {
|
||
| 614 | 1828 | fernando | String type = xml.getChild(i).getStringProperty("type"); |
| 615 | if ("vectorial".equals(type)){ |
||
| 616 | 2411 | caballero | //String recordsetName = xml.getChild(i).getStringProperty("recordset-name");
|
| 617 | 2659 | fjp | IProjection proj = null;
|
| 618 | if (xml.getChild(i).contains("proj")) { |
||
| 619 | proj = ProjectionPool.get(xml.getChild(i).getStringProperty("proj"));
|
||
| 620 | } |
||
| 621 | else
|
||
| 622 | {
|
||
| 623 | proj = this.getFMap().getViewPort().getProjection();
|
||
| 624 | } |
||
| 625 | 1828 | fernando | if (xml.getChild(i).contains("file")) { |
| 626 | Driver d;
|
||
| 627 | try {
|
||
| 628 | d = LayerFactory.getDM().getDriver(xml.getChild(i).getStringProperty("driverName"));
|
||
| 629 | } catch (DriverLoadException e1) {
|
||
| 630 | throw new XMLException(e1); |
||
| 631 | } |
||
| 632 | layer = LayerFactory.createLayer(s[i], (VectorialFileDriver) d, |
||
| 633 | new File(xml.getChild(i).getStringProperty("file")), |
||
| 634 | 2659 | fjp | proj); |
| 635 | 1828 | fernando | |
| 636 | 2778 | fjp | } |
| 637 | if (xml.getChild(i).contains("db")) { |
||
| 638 | |||
| 639 | String driverName = xml.getChild(i).getStringProperty("db"); |
||
| 640 | VectorialDatabaseDriver driver; |
||
| 641 | try {
|
||
| 642 | driver = (VectorialDatabaseDriver) LayerFactory.getDM().getDriver(driverName); |
||
| 643 | driver.setXMLEntity(xml.getChild(i).getChild(2));
|
||
| 644 | layer = LayerFactory.createDBLayer(driver, s[i], proj); |
||
| 645 | } catch (DriverLoadException e) {
|
||
| 646 | e.printStackTrace(); |
||
| 647 | throw new XMLException(e); |
||
| 648 | } |
||
| 649 | } |
||
| 650 | |||
| 651 | 1828 | fernando | } else if ("raster".equals(type)) { |
| 652 | /* if (xml.getChild(i).contains("file")) {
|
||
| 653 | Driver d = LayerFactory.getDM().getDriver(xml.getChild(i).getStringProperty("driverName"));
|
||
| 654 | layer = LayerFactory.createLayer(s[i],
|
||
| 655 | ,
|
||
| 656 | new File(xml.getChild(i).getStringProperty("file")),
|
||
| 657 | this.getFMap().getViewPort().getProjection());
|
||
| 658 | |||
| 659 | }
|
||
| 660 | */ }
|
||
| 661 | 1060 | fjp | |
| 662 | layer.setXMLEntity(xml.getChild(i)); |
||
| 663 | 2659 | fjp | |
| 664 | 1417 | fjp | |
| 665 | 1060 | fjp | } else if (className.equals(FLyrWMS.class.getName())) { |
| 666 | try {
|
||
| 667 | layer = LayerFactory.createLayer(s[i], |
||
| 668 | StringUtilities.string2Rect( |
||
| 669 | xml.getChild(i).getStringProperty("fullExtent")),
|
||
| 670 | new URL(xml.getChild(i).getStringProperty("host")), |
||
| 671 | xml.getChild(i).getStringProperty("format"),
|
||
| 672 | 1416 | fernando | xml.getChild(i).getStringProperty("layerQuery"),
|
| 673 | 1060 | fjp | xml.getChild(i).getStringProperty("infoLayerQuery"),
|
| 674 | xml.getChild(i).getStringProperty("srs"));
|
||
| 675 | 2183 | fernando | layer.setXMLEntity(xml.getChild(i)); |
| 676 | 1060 | fjp | } catch (MalformedURLException e) { |
| 677 | throw new XMLException(e); |
||
| 678 | } |
||
| 679 | } else if (className.equals((FLyrRaster.class.getName()))) { |
||
| 680 | //if (xml.getChild(i).contains("file")) {
|
||
| 681 | 1453 | luisw | /*layer = LayerFactory.createLayer(s[i],
|
| 682 | 1005 | vcaballero | xml.getChild(i).getStringProperty("driverName"),
|
| 683 | new File(xml.getChild(i).getStringProperty("file")),
|
||
| 684 | 1453 | luisw | this.getFMap().getViewPort().getProjection());*/
|
| 685 | layer = new FLyrRaster();
|
||
| 686 | layer.setName(s[i]); |
||
| 687 | 1472 | luisw | if (!xml.getChild(i).contains("proj")) |
| 688 | ((FLyrRaster)layer).setProjection(this.getFMap().getViewPort().getProjection());
|
||
| 689 | 1453 | luisw | layer.setXMLEntity(xml.getChild(i)); |
| 690 | try {
|
||
| 691 | layer.load(); |
||
| 692 | } catch (DriverIOException e) {
|
||
| 693 | throw new XMLException(e); |
||
| 694 | } |
||
| 695 | 1060 | fjp | |
| 696 | 2198 | vcaballero | }else if (className.equals((FLayers.class.getName()))) { |
| 697 | layer = new FLayers(getFMap(),this); |
||
| 698 | layer.setXMLEntity(xml.getChild(i)); |
||
| 699 | 1488 | luisw | } else {
|
| 700 | // Capas Nuevas (externas)
|
||
| 701 | try {
|
||
| 702 | Class clase = Class.forName(className); |
||
| 703 | layer = (FLayer) clase.newInstance(); |
||
| 704 | layer.setName(s[i]); |
||
| 705 | layer.setXMLEntity(xml.getChild(i)); |
||
| 706 | try {
|
||
| 707 | layer.load(); |
||
| 708 | } catch (DriverIOException e) {
|
||
| 709 | throw new XMLException(e); |
||
| 710 | } |
||
| 711 | } catch (Exception e) { |
||
| 712 | 1503 | luisw | //e.printStackTrace();
|
| 713 | 1488 | luisw | throw new XMLException(e); |
| 714 | } |
||
| 715 | 894 | vcaballero | } |
| 716 | 1060 | fjp | |
| 717 | 2198 | vcaballero | this.addLayer(layer);
|
| 718 | 2659 | fjp | // Comprobar que la proyecci?n es la misma que la de FMap
|
| 719 | // Si no lo es, es una capa que est? reproyectada al vuelo
|
||
| 720 | IProjection proj = layer.getProjection(); |
||
| 721 | if ((proj != null)) |
||
| 722 | if (proj != getFMap().getProjection())
|
||
| 723 | {
|
||
| 724 | ICoordTrans ct = new CoordTrans((CoordSys) proj,
|
||
| 725 | (CoordSys) getFMap().getProjection()); |
||
| 726 | // TODO: REVISAR CON LUIS
|
||
| 727 | // Se lo fijamos a todas, luego cada una que se reproyecte
|
||
| 728 | // si puede, o que no haga nada
|
||
| 729 | layer.setCoordTrans(ct); |
||
| 730 | // NOTA: DESPU?S DE ESTO DEBER?AMOS CREAR LAS ETIQUETAS
|
||
| 731 | // SI ES NECESARIO.
|
||
| 732 | // TODO: REVISAR A FONDO ESTO, PORQUE LAS ETIQUETAS SE CREAN
|
||
| 733 | // 2 VECES SI HAY REPROYECC?N
|
||
| 734 | if (layer instanceof FLyrVect) |
||
| 735 | {
|
||
| 736 | FLyrVect lyrVect = (FLyrVect)layer; |
||
| 737 | VectorialLegend legend = (VectorialLegend) lyrVect.getLegend(); |
||
| 738 | if (legend.getLabelField() != null) { |
||
| 739 | lyrVect.createLabelLayer(lyrVect.getRecordset()); |
||
| 740 | } |
||
| 741 | |||
| 742 | } |
||
| 743 | } |
||
| 744 | |||
| 745 | 894 | vcaballero | } |
| 746 | 1060 | fjp | } catch (DriverException e) {
|
| 747 | throw new XMLException(e); |
||
| 748 | 435 | vcaballero | } |
| 749 | 1060 | fjp | |
| 750 | 435 | vcaballero | } |
| 751 | 562 | fernando | |
| 752 | /**
|
||
| 753 | 1005 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor,
|
| 754 | 2969 | fjp | * FBitSet)
|
| 755 | 562 | fernando | */
|
| 756 | 2969 | fjp | public void process(FeatureVisitor visitor, FBitSet subset) |
| 757 | 1005 | vcaballero | throws DriverException, VisitException {
|
| 758 | 562 | fernando | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 759 | FLayer layer = (FLayer) iter.next(); |
||
| 760 | 1005 | vcaballero | |
| 761 | 562 | fernando | if (layer instanceof VectorialData) { |
| 762 | ((VectorialData) layer).process(visitor, subset); |
||
| 763 | } |
||
| 764 | } |
||
| 765 | } |
||
| 766 | |||
| 767 | /**
|
||
| 768 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor)
|
||
| 769 | */
|
||
| 770 | 1005 | vcaballero | public void process(FeatureVisitor visitor) |
| 771 | throws DriverException, VisitException {
|
||
| 772 | 562 | fernando | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 773 | FLayer layer = (FLayer) iter.next(); |
||
| 774 | 1005 | vcaballero | |
| 775 | if (layer.isActive()) {
|
||
| 776 | 661 | fjp | if (layer instanceof VectorialData) { |
| 777 | ((VectorialData) layer).process(visitor); |
||
| 778 | } |
||
| 779 | 1005 | vcaballero | } |
| 780 | 562 | fernando | } |
| 781 | } |
||
| 782 | 694 | fernando | |
| 783 | /**
|
||
| 784 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getFMap()
|
||
| 785 | */
|
||
| 786 | public FMap getFMap() {
|
||
| 787 | return fmap;
|
||
| 788 | } |
||
| 789 | 885 | fjp | |
| 790 | /* (non-Javadoc)
|
||
| 791 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#setCoordTrans(org.cresques.cts.ICoordTrans)
|
||
| 792 | */
|
||
| 793 | public void setCoordTrans(ICoordTrans ct) { |
||
| 794 | super.setCoordTrans(ct);
|
||
| 795 | 1005 | vcaballero | |
| 796 | 885 | fjp | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 797 | FLayer layer = (FLayer) iter.next(); |
||
| 798 | layer.setCoordTrans(ct); |
||
| 799 | 1005 | vcaballero | } |
| 800 | 885 | fjp | } |
| 801 | 1005 | vcaballero | |
| 802 | /**
|
||
| 803 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllActives(boolean)
|
||
| 804 | */
|
||
| 805 | public void setAllActives(boolean active) { |
||
| 806 | FLayer lyr; |
||
| 807 | |||
| 808 | for (int i = 0; i < layers.size(); i++) { |
||
| 809 | lyr = ((FLayer) layers.get(i)); |
||
| 810 | lyr.setActive(active); |
||
| 811 | |||
| 812 | if (lyr instanceof LayerCollection) { |
||
| 813 | ((LayerCollection) lyr).setAllActives(active); |
||
| 814 | } |
||
| 815 | } |
||
| 816 | } |
||
| 817 | |||
| 818 | /**
|
||
| 819 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getActives()
|
||
| 820 | */
|
||
| 821 | public FLayer[] getActives() { |
||
| 822 | ArrayList ret = new ArrayList(); |
||
| 823 | |||
| 824 | for (int i = 0; i < layers.size(); i++) { |
||
| 825 | if (((FLayer) layers.get(i)).isActive()) {
|
||
| 826 | ret.add(layers.get(i)); |
||
| 827 | 2234 | vcaballero | }else{
|
| 828 | if (layers.get(i) instanceof FLayers){ |
||
| 829 | FLayer[] lyrs=((FLayers) layers.get(i)).getActives();
|
||
| 830 | for (int j=0;j<lyrs.length;j++){ |
||
| 831 | ret.add(lyrs[j]); |
||
| 832 | } |
||
| 833 | } |
||
| 834 | 1005 | vcaballero | } |
| 835 | } |
||
| 836 | |||
| 837 | return (FLayer[]) ret.toArray(new FLayer[0]); |
||
| 838 | } |
||
| 839 | 1176 | fjp | |
| 840 | /* (non-Javadoc)
|
||
| 841 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getMinScale()
|
||
| 842 | */
|
||
| 843 | public double getMinScale() { |
||
| 844 | return -1; // La visibilidad o no la controla cada capa |
||
| 845 | // dentro de una colecci?n
|
||
| 846 | } |
||
| 847 | |||
| 848 | /* (non-Javadoc)
|
||
| 849 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getMaxScale()
|
||
| 850 | */
|
||
| 851 | public double getMaxScale() { |
||
| 852 | return -1; |
||
| 853 | } |
||
| 854 | public void setMinScale(double minScale) |
||
| 855 | {
|
||
| 856 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
||
| 857 | FLayer lyr = (FLayer) iter.next(); |
||
| 858 | lyr.setMinScale(minScale); |
||
| 859 | } |
||
| 860 | } |
||
| 861 | public void setMaxScale(double maxScale) |
||
| 862 | {
|
||
| 863 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
||
| 864 | FLayer lyr = (FLayer) iter.next(); |
||
| 865 | lyr.setMinScale(maxScale); |
||
| 866 | } |
||
| 867 | } |
||
| 868 | 2411 | caballero | public void setActive(boolean b){ |
| 869 | super.setActive(b);
|
||
| 870 | for (int i=0;i<layers.size();i++){ |
||
| 871 | ((FLayer)layers.get(i)).setActive(b); |
||
| 872 | } |
||
| 873 | } |
||
| 874 | 1176 | fjp | |
| 875 | 214 | fernando | } |