svn-gvsig-desktop / tags / gvSIGv0_6_1RELEASE / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / FLayers.java @ 5222
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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 | 4956 | fjp | * Si no la encuentra, devuelve null.
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274 | 524 | vcaballero | *
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275 | 1005 | vcaballero | * @param layerName nombre.
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276 | 524 | vcaballero | *
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277 | 1005 | vcaballero | * @return capa seleccionada.
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278 | 524 | vcaballero | */
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279 | public FLayer getLayer(String layerName) { |
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280 | FLayer lyr; |
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281 | 3038 | ldiaz | FLayer lyr2; |
282 | ArrayList layerList;
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283 | |||
284 | 524 | vcaballero | for (int i = 0; i < layers.size(); i++) { |
285 | lyr = ((FLayer) layers.get(i)); |
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286 | 242 | vcaballero | |
287 | 3038 | ldiaz | layerList = new ArrayList(); |
288 | splitLayerGroup(lyr,layerList); |
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289 | for(int j = 0; j<layerList.size(); j++ ) |
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290 | { |
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291 | lyr2 = ((FLayer)layerList.get(j)); |
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292 | if (lyr2.getName().compareToIgnoreCase(layerName) == 0) { |
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293 | return lyr2;
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294 | } |
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295 | 524 | vcaballero | } |
296 | } |
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297 | 346 | fernando | |
298 | 524 | vcaballero | return null; |
299 | } |
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300 | 3038 | ldiaz | |
301 | // added by Laura
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302 | // this is to to split up a layer group in order to get a layer by name
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303 | // when there are layergroups.
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304 | private void splitLayerGroup(FLayer layer, ArrayList result) |
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305 | { |
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306 | int i;
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307 | FLayers layerGroup; |
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308 | if (layer instanceof FLayers) |
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309 | { |
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310 | layerGroup = (FLayers)layer; |
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311 | for (i=0; i < layerGroup.getLayersCount(); i++ ) |
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312 | { |
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313 | splitLayerGroup(layerGroup.getLayer(i),result); |
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314 | } |
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315 | } |
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316 | else
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317 | { |
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318 | result.add(layer); |
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319 | } |
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320 | } |
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321 | 346 | fernando | |
322 | 524 | vcaballero | /**
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323 | * Obtiene el n?mero de capas que hay en su mismo nivel Es decir, no cuenta
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324 | * las subcapas de un FLayers
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325 | *
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326 | 1005 | vcaballero | * @return n?mero de capas.
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327 | 524 | vcaballero | */
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328 | public int getLayersCount() { |
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329 | return layers.size();
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330 | } |
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331 | 346 | fernando | |
332 | 524 | vcaballero | /**
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333 | 1056 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLayer#draw(java.awt.image.BufferedImage,
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334 | 524 | vcaballero | * java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort)
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335 | */
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336 | public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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337 | 2531 | caballero | Cancellable cancel,double scale) throws DriverException { |
338 | 2411 | caballero | //double scale = getFMap().getScaleView();
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339 | 2981 | fjp | Iterator iter = layers.iterator();
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340 | try
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341 | { |
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342 | while (iter.hasNext())
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343 | { |
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344 | // for (int i=0; i < layers.size(); i++) {
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345 | 3372 | fjp | if (cancel.isCanceled())
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346 | break; // M?s que nada porque las capas raster no son interrumpibles por ahora. |
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347 | 2981 | fjp | FLayer lyr = (FLayer) iter.next(); |
348 | // FLayer lyr = (FLayer) layers.get(i);
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349 | 3479 | caballero | /* if (lyr instanceof FLyrVect && ((FLyrVect)lyr).isBroken()){
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350 | 3478 | caballero | continue;
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351 | }
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352 | 3479 | caballero | */
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353 | 2981 | fjp | if (lyr.isVisible()) {
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354 | |||
355 | long t1 = System.currentTimeMillis(); |
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356 | 3076 | fjp | // synchronized (this) {
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357 | 2981 | fjp | //Sincronizaci?n del m?todo dibujar de cada Layer, esto es posible hacerlo de otra forma,
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358 | //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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359 | 3492 | jaume | try{
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360 | 2981 | fjp | lyr.draw(image, g, viewPort, cancel,scale); |
361 | 3492 | jaume | } catch (DriverException e){
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362 | fmap.callNewErrorEvent(new ErrorEvent(lyr.getName(), e));
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363 | this.removeLayer(lyr);
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364 | } |
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365 | 3076 | fjp | // }
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366 | 2981 | fjp | long t2 = System.currentTimeMillis(); |
367 | System.out.println("Layer " + lyr.getName() + " " |
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368 | + (t2-t1) + " milisecs.");
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369 | } |
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370 | } |
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371 | if (getVirtualLayers() != null) { |
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372 | getVirtualLayers().draw(image, g, viewPort, cancel,scale); |
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373 | } |
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374 | } |
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375 | catch (ConcurrentModificationException e) |
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376 | { |
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377 | System.err.println(e.getMessage());
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378 | } |
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379 | 524 | vcaballero | } |
380 | |||
381 | /**
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382 | 1005 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
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383 | * com.iver.cit.gvsig.fmap.ViewPort,
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384 | * com.iver.cit.gvsig.fmap.operations.Cancellable)
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385 | 524 | vcaballero | */
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386 | 2531 | caballero | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel,double scale) |
387 | 1005 | vcaballero | throws DriverException {
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388 | 2510 | fjp | |
389 | // TODO: A la hora de imprimir, isWithinScale falla, porque est?
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390 | // calculando la escala en pantalla, no para el layout.
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391 | // Revisar esto.
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392 | |||
393 | 650 | vcaballero | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
394 | FLayer lyr = (FLayer) iter.next(); |
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395 | 3492 | jaume | lyr.print(g, viewPort, cancel,scale); |
396 | |||
397 | 2531 | caballero | } |
398 | if (getVirtualLayers() != null) { |
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399 | getVirtualLayers().print( g, viewPort, cancel,scale); |
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400 | } |
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401 | 524 | vcaballero | } |
402 | |||
403 | /**
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404 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent()
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405 | */
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406 | 651 | fernando | public Rectangle2D getFullExtent() throws DriverException { |
407 | 524 | vcaballero | Rectangle2D rAux = null; |
408 | 3478 | caballero | boolean first = true; |
409 | |||
410 | 524 | vcaballero | |
411 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
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412 | 533 | vcaballero | FLayer capa = (FLayer) iter.next(); |
413 | 3478 | caballero | try{
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414 | if (first) {
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415 | 524 | vcaballero | rAux = capa.getFullExtent(); |
416 | 3478 | caballero | first=false;
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417 | 524 | vcaballero | } else {
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418 | rAux.add(capa.getFullExtent()); |
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419 | } |
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420 | 3478 | caballero | }catch (Exception e) { |
421 | e.printStackTrace();//TODO hay que revisar para determinar el comportamiento que espera el usuario.
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422 | } |
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423 | 524 | vcaballero | } |
424 | |||
425 | return rAux;
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426 | } |
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427 | 1005 | vcaballero | |
428 | 524 | vcaballero | /**
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429 | 1005 | vcaballero | * Llama al m?todo layerAdding de los listeners dados de alta.
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430 | 524 | vcaballero | *
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431 | 1005 | vcaballero | * @param event
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432 | 524 | vcaballero | *
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433 | * @throws CancelationException
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434 | */
|
||
435 | private void callLayerAdding(LayerCollectionEvent event) |
||
436 | throws CancelationException {
|
||
437 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
438 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
439 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerAdding(event); |
440 | } |
||
441 | } |
||
442 | 257 | vcaballero | |
443 | 524 | vcaballero | /**
|
444 | 1005 | vcaballero | * Llama al m?todo layerRemoving de los listeners dados de alta.
|
445 | 524 | vcaballero | *
|
446 | 1005 | vcaballero | * @param event
|
447 | 524 | vcaballero | *
|
448 | * @throws CancelationException
|
||
449 | */
|
||
450 | private void callLayerRemoving(LayerCollectionEvent event) |
||
451 | throws CancelationException {
|
||
452 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
453 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
454 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerRemoving(event); |
455 | } |
||
456 | } |
||
457 | 257 | vcaballero | |
458 | 524 | vcaballero | /**
|
459 | 1005 | vcaballero | * Llama al m?todo layerMoving de los listeners dados de alta.
|
460 | 524 | vcaballero | *
|
461 | 1005 | vcaballero | * @param event
|
462 | 524 | vcaballero | *
|
463 | * @throws CancelationException
|
||
464 | */
|
||
465 | private void callLayerMoving(LayerPositionEvent event) |
||
466 | throws CancelationException {
|
||
467 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
468 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
469 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerMoving(event); |
470 | } |
||
471 | } |
||
472 | 353 | fernando | |
473 | 524 | vcaballero | /**
|
474 | 1005 | vcaballero | * Llama al m?todo layerAdded de los listeners dados de alta.
|
475 | 524 | vcaballero | *
|
476 | 1005 | vcaballero | * @param event
|
477 | 524 | vcaballero | */
|
478 | private void callLayerAdded(LayerCollectionEvent event) { |
||
479 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
480 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
481 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerAdded(event); |
482 | } |
||
483 | } |
||
484 | 353 | fernando | |
485 | 524 | vcaballero | /**
|
486 | 1005 | vcaballero | * Llama al m?todo layerRemoved de los listeners dados de alta.
|
487 | 524 | vcaballero | *
|
488 | 1005 | vcaballero | * @param event
|
489 | 524 | vcaballero | */
|
490 | private void callLayerRemoved(LayerCollectionEvent event) { |
||
491 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
492 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
493 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerRemoved(event); |
494 | } |
||
495 | } |
||
496 | 353 | fernando | |
497 | 435 | vcaballero | /**
|
498 | 1005 | vcaballero | * Llama al m?todo layerMoved de los listeners dados de alta.
|
499 | 524 | vcaballero | *
|
500 | 1005 | vcaballero | * @param event
|
501 | 524 | vcaballero | */
|
502 | private void callLayerMoved(LayerPositionEvent event) { |
||
503 | 2284 | jmorell | ArrayList aux = (ArrayList) layerListeners.clone(); |
504 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
505 | 524 | vcaballero | ((LayerCollectionListener) iter.next()).layerMoved(event); |
506 | } |
||
507 | } |
||
508 | |||
509 | /**
|
||
510 | 1828 | fernando | * @throws XMLException
|
511 | 435 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
512 | */
|
||
513 | 1828 | fernando | public XMLEntity getXMLEntity() throws XMLException { |
514 | 524 | vcaballero | XMLEntity xml = super.getXMLEntity();
|
515 | xml.putProperty("numLayers", layers.size());
|
||
516 | 1005 | vcaballero | |
517 | String[] s = new String[layers.size()]; |
||
518 | |||
519 | for (int i = 0; i < layers.size(); i++) { |
||
520 | s[i] = ((FLayer) layers.get(i)).getName(); |
||
521 | 558 | vcaballero | } |
522 | 1005 | vcaballero | |
523 | xml.putProperty("LayerNames", s);
|
||
524 | |||
525 | 524 | vcaballero | for (int i = 0; i < layers.size(); i++) { |
526 | xml.addChild(((FLayer) layers.get(i)).getXMLEntity()); |
||
527 | 435 | vcaballero | } |
528 | 524 | vcaballero | |
529 | 435 | vcaballero | return xml;
|
530 | } |
||
531 | 341 | fernando | |
532 | 435 | vcaballero | /**
|
533 | 1056 | vcaballero | * DOCUMENT ME!
|
534 | *
|
||
535 | * @param xml DOCUMENT ME!
|
||
536 | *
|
||
537 | * @throws XMLException
|
||
538 | *
|
||
539 | 435 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
540 | */
|
||
541 | 3481 | caballero | public void setXMLEntity03(XMLEntity xml) throws XMLException{ |
542 | 2183 | fernando | super.setXMLEntity03(xml);
|
543 | int numLayers = xml.getIntProperty("numLayers"); |
||
544 | |||
545 | String[] s = xml.getStringArrayProperty("LayerNames"); |
||
546 | try {
|
||
547 | for (int i = 0; i < numLayers; i++) { |
||
548 | FLayer layer = null;
|
||
549 | |||
550 | String className = xml.getChild(i).getStringProperty("className"); |
||
551 | |||
552 | if (className.equals(FLyrVect.class.getName())) {
|
||
553 | if (xml.getChild(i).contains("file")) { |
||
554 | |||
555 | layer = LayerFactory.createLayer(s[i], |
||
556 | (VectorialFileDriver)LayerFactory.getDM().getDriver(xml.getChild(i).getStringProperty("driverName")),
|
||
557 | new File(xml.getChild(i).getStringProperty("file")), |
||
558 | this.getFMap().getViewPort().getProjection());
|
||
559 | |||
560 | } else if (true) { |
||
561 | //TODO falta por implementar
|
||
562 | } else if (true) { |
||
563 | //TODO falta por implementar
|
||
564 | } |
||
565 | |||
566 | layer.setXMLEntity03(xml.getChild(i)); |
||
567 | // Comprobar que la proyecci?n es la misma que la de FMap
|
||
568 | // Si no lo es, es una capa que est? reproyectada al vuelo
|
||
569 | IProjection proj = layer.getProjection(); |
||
570 | if (proj != null) |
||
571 | if (proj != fmap.getProjection())
|
||
572 | { |
||
573 | ICoordTrans ct = new CoordTrans((CoordSys) proj,
|
||
574 | (CoordSys) fmap.getProjection()); |
||
575 | layer.setCoordTrans(ct); |
||
576 | System.err.println("coordTrans = " + |
||
577 | proj.getAbrev() + " " +
|
||
578 | fmap.getProjection().getAbrev()); |
||
579 | } |
||
580 | |||
581 | 3174 | ldiaz | // } else if (className.equals(FLyrWMS.class.getName())) {
|
582 | // try {
|
||
583 | // layer = LayerFactory.createLayer(s[i],
|
||
584 | // StringUtilities.string2Rect(
|
||
585 | // xml.getChild(i).getStringProperty("fullExtent")),
|
||
586 | // new URL(xml.getChild(i).getStringProperty("host")),
|
||
587 | // xml.getChild(i).getStringProperty("format"),
|
||
588 | // xml.getChild(i).getStringProperty("layerQuery"),
|
||
589 | // xml.getChild(i).getStringProperty("infoLayerQuery"),
|
||
590 | // xml.getChild(i).getStringProperty("srs"));
|
||
591 | // } catch (MalformedURLException e) {
|
||
592 | // throw new XMLException(e);
|
||
593 | // }
|
||
594 | 2183 | fernando | } else if (className.equals((FLyrRaster.class.getName()))) { |
595 | //if (xml.getChild(i).contains("file")) {
|
||
596 | /*layer = LayerFactory.createLayer(s[i],
|
||
597 | xml.getChild(i).getStringProperty("driverName"),
|
||
598 | new File(xml.getChild(i).getStringProperty("file")),
|
||
599 | this.getFMap().getViewPort().getProjection());*/
|
||
600 | layer = new FLyrRaster();
|
||
601 | layer.setName(s[i]); |
||
602 | if (!xml.getChild(i).contains("proj")) |
||
603 | ((FLyrRaster)layer).setProjection(this.getFMap().getViewPort().getProjection());
|
||
604 | layer.setXMLEntity03(xml.getChild(i)); |
||
605 | try {
|
||
606 | 3431 | caballero | layer.load(); |
607 | |||
608 | 2183 | fernando | } catch (DriverIOException e) {
|
609 | throw new XMLException(e); |
||
610 | } |
||
611 | |||
612 | 2234 | vcaballero | }else if (className.equals((FLayers.class.getName()))) { |
613 | layer = new FLayers(getFMap(),this); |
||
614 | layer.setXMLEntity(xml.getChild(i)); |
||
615 | 2183 | fernando | } else {
|
616 | // Capas Nuevas (externas)
|
||
617 | try {
|
||
618 | Class clase = Class.forName(className); |
||
619 | layer = (FLayer) clase.newInstance(); |
||
620 | layer.setName(s[i]); |
||
621 | layer.setXMLEntity03(xml.getChild(i)); |
||
622 | try {
|
||
623 | 3431 | caballero | layer.load(); |
624 | 2183 | fernando | } catch (DriverIOException e) {
|
625 | throw new XMLException(e); |
||
626 | } |
||
627 | } catch (Exception e) { |
||
628 | //e.printStackTrace();
|
||
629 | throw new XMLException(e); |
||
630 | } |
||
631 | } |
||
632 | |||
633 | 2234 | vcaballero | this.addLayer(layer);
|
634 | 2183 | fernando | } |
635 | } catch (DriverException e) {
|
||
636 | throw new XMLException(e); |
||
637 | } catch (DriverLoadException e) {
|
||
638 | throw new XMLException(e); |
||
639 | } |
||
640 | |||
641 | } |
||
642 | |||
643 | /**
|
||
644 | * DOCUMENT ME!
|
||
645 | *
|
||
646 | * @param xml DOCUMENT ME!
|
||
647 | *
|
||
648 | * @throws XMLException
|
||
649 | *
|
||
650 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
||
651 | */
|
||
652 | 3481 | caballero | public void setXMLEntity(XMLEntity xml) throws XMLException{ |
653 | 442 | vcaballero | super.setXMLEntity(xml);
|
654 | 3481 | caballero | //LoadLayerException loadLayerException=new LoadLayerException();
|
655 | 894 | vcaballero | int numLayers = xml.getIntProperty("numLayers"); |
656 | 524 | vcaballero | |
657 | 1005 | vcaballero | String[] s = xml.getStringArrayProperty("LayerNames"); |
658 | 3304 | jmorell | // try {
|
659 | 3492 | jaume | fmap.clearErrors(); |
660 | 1060 | fjp | for (int i = 0; i < numLayers; i++) { |
661 | FLayer layer = null;
|
||
662 | 3431 | caballero | try {
|
663 | |||
664 | 1060 | fjp | |
665 | String className = xml.getChild(i).getStringProperty("className"); |
||
666 | |||
667 | if (className.equals(FLyrVect.class.getName())) {
|
||
668 | 1828 | fernando | String type = xml.getChild(i).getStringProperty("type"); |
669 | if ("vectorial".equals(type)){ |
||
670 | 2411 | caballero | //String recordsetName = xml.getChild(i).getStringProperty("recordset-name");
|
671 | 2659 | fjp | IProjection proj = null;
|
672 | if (xml.getChild(i).contains("proj")) { |
||
673 | proj = ProjectionPool.get(xml.getChild(i).getStringProperty("proj"));
|
||
674 | } |
||
675 | else
|
||
676 | { |
||
677 | proj = this.getFMap().getViewPort().getProjection();
|
||
678 | } |
||
679 | 1828 | fernando | if (xml.getChild(i).contains("file")) { |
680 | Driver d;
|
||
681 | try {
|
||
682 | d = LayerFactory.getDM().getDriver(xml.getChild(i).getStringProperty("driverName"));
|
||
683 | } catch (DriverLoadException e1) {
|
||
684 | throw new XMLException(e1); |
||
685 | } |
||
686 | layer = LayerFactory.createLayer(s[i], (VectorialFileDriver) d, |
||
687 | new File(xml.getChild(i).getStringProperty("file")), |
||
688 | 2659 | fjp | proj); |
689 | 3478 | caballero | |
690 | 1828 | fernando | |
691 | 2778 | fjp | } |
692 | if (xml.getChild(i).contains("db")) { |
||
693 | |||
694 | String driverName = xml.getChild(i).getStringProperty("db"); |
||
695 | VectorialDatabaseDriver driver; |
||
696 | try {
|
||
697 | driver = (VectorialDatabaseDriver) LayerFactory.getDM().getDriver(driverName); |
||
698 | 3462 | caballero | //Hay que separar la carga de los datos del XMLEntity del load.
|
699 | driver.setXMLEntity(xml.getChild(i).getChild(2));
|
||
700 | |||
701 | 2778 | fjp | layer = LayerFactory.createDBLayer(driver, s[i], proj); |
702 | 3472 | caballero | ((DefaultDBDriver)driver).load(); |
703 | 2778 | fjp | } catch (DriverLoadException e) {
|
704 | e.printStackTrace(); |
||
705 | throw new XMLException(e); |
||
706 | 3462 | caballero | } |
707 | |||
708 | 3301 | fjp | } |
709 | // Clases con algun driver gen?rico creado por otro
|
||
710 | // programador
|
||
711 | if (xml.getChild(i).contains("other")) { |
||
712 | |||
713 | String driverName = xml.getChild(i).getStringProperty("other"); |
||
714 | VectorialDriver driver = null;
|
||
715 | try {
|
||
716 | driver = (VectorialDriver) LayerFactory.getDM().getDriver(driverName); |
||
717 | } catch (DriverLoadException e) {
|
||
718 | // Si no existe ese driver, no pasa nada.
|
||
719 | // Puede que el desarrollador no quiera que
|
||
720 | // aparezca en el cuadro de di?logo y ha metido
|
||
721 | // el jar con sus clases en nuestro directorio lib.
|
||
722 | // Intentamos cargar esa clase "a pelo".
|
||
723 | 3304 | jmorell | if (xml.getChild(i).contains("className")) |
724 | 3301 | fjp | { |
725 | String className2 = xml.getChild(i).getStringProperty("className"); |
||
726 | try {
|
||
727 | driver = (VectorialDriver) Class.forName(className2).newInstance();
|
||
728 | } catch (Exception e1) { |
||
729 | throw new XMLException(e1); |
||
730 | } |
||
731 | } |
||
732 | 3304 | jmorell | } catch (NullPointerException npe) { |
733 | // Si no existe ese driver, no pasa nada.
|
||
734 | // Puede que el desarrollador no quiera que
|
||
735 | // aparezca en el cuadro de di?logo y ha metido
|
||
736 | // el jar con sus clases en nuestro directorio lib.
|
||
737 | // Intentamos cargar esa clase "a pelo".
|
||
738 | if (xml.getChild(i).getChild(2).contains("className")) |
||
739 | { |
||
740 | String className2 = xml.getChild(i).getChild(2).getStringProperty("className"); |
||
741 | try {
|
||
742 | driver = (VectorialDriver) Class.forName(className2).newInstance();
|
||
743 | } catch (Exception e1) { |
||
744 | throw new XMLException(e1); |
||
745 | } |
||
746 | } |
||
747 | } |
||
748 | 3301 | fjp | if (driver instanceof IPersistance) |
749 | { |
||
750 | IPersistance persist = (IPersistance) driver; |
||
751 | persist.setXMLEntity(xml.getChild(i).getChild(2));
|
||
752 | } |
||
753 | layer = LayerFactory.createLayer(s[i], driver, proj); |
||
754 | 2778 | fjp | } |
755 | |||
756 | 3301 | fjp | |
757 | 1828 | fernando | } else if ("raster".equals(type)) { |
758 | /* if (xml.getChild(i).contains("file")) {
|
||
759 | Driver d = LayerFactory.getDM().getDriver(xml.getChild(i).getStringProperty("driverName"));
|
||
760 | layer = LayerFactory.createLayer(s[i],
|
||
761 | ,
|
||
762 | new File(xml.getChild(i).getStringProperty("file")),
|
||
763 | this.getFMap().getViewPort().getProjection());
|
||
764 | |||
765 | }
|
||
766 | */ }
|
||
767 | 1060 | fjp | |
768 | layer.setXMLEntity(xml.getChild(i)); |
||
769 | 1417 | fjp | |
770 | 3174 | ldiaz | // } else if (className.equals(FLyrWMS.class.getName())) {
|
771 | // try {
|
||
772 | // layer = LayerFactory.createLayer(s[i],
|
||
773 | // StringUtilities.string2Rect(
|
||
774 | // xml.getChild(i).getStringProperty("fullExtent")),
|
||
775 | // new URL(xml.getChild(i).getStringProperty("host")),
|
||
776 | // xml.getChild(i).getStringProperty("format"),
|
||
777 | // xml.getChild(i).getStringProperty("layerQuery"),
|
||
778 | // xml.getChild(i).getStringProperty("infoLayerQuery"),
|
||
779 | // xml.getChild(i).getStringProperty("srs"));
|
||
780 | // layer.setXMLEntity(xml.getChild(i));
|
||
781 | // } catch (MalformedURLException e) {
|
||
782 | // throw new XMLException(e);
|
||
783 | // }
|
||
784 | 1060 | fjp | } else if (className.equals((FLyrRaster.class.getName()))) { |
785 | //if (xml.getChild(i).contains("file")) {
|
||
786 | 1453 | luisw | /*layer = LayerFactory.createLayer(s[i],
|
787 | 1005 | vcaballero | xml.getChild(i).getStringProperty("driverName"),
|
788 | new File(xml.getChild(i).getStringProperty("file")),
|
||
789 | 1453 | luisw | this.getFMap().getViewPort().getProjection());*/
|
790 | layer = new FLyrRaster();
|
||
791 | layer.setName(s[i]); |
||
792 | 1472 | luisw | if (!xml.getChild(i).contains("proj")) |
793 | ((FLyrRaster)layer).setProjection(this.getFMap().getViewPort().getProjection());
|
||
794 | 1453 | luisw | layer.setXMLEntity(xml.getChild(i)); |
795 | try {
|
||
796 | layer.load(); |
||
797 | } catch (DriverIOException e) {
|
||
798 | throw new XMLException(e); |
||
799 | } |
||
800 | 1060 | fjp | |
801 | 2198 | vcaballero | }else if (className.equals((FLayers.class.getName()))) { |
802 | layer = new FLayers(getFMap(),this); |
||
803 | layer.setXMLEntity(xml.getChild(i)); |
||
804 | 1488 | luisw | } else {
|
805 | // Capas Nuevas (externas)
|
||
806 | Class clase = Class.forName(className); |
||
807 | layer = (FLayer) clase.newInstance(); |
||
808 | layer.setName(s[i]); |
||
809 | layer.setXMLEntity(xml.getChild(i)); |
||
810 | try {
|
||
811 | layer.load(); |
||
812 | 3431 | caballero | }catch (DriverIOException e) {
|
813 | 1488 | luisw | throw new XMLException(e); |
814 | } |
||
815 | 3431 | caballero | |
816 | 894 | vcaballero | } |
817 | 3481 | caballero | |
818 | 2198 | vcaballero | this.addLayer(layer);
|
819 | 3481 | caballero | logger.debug("capa :"+ layer.getName() +"cargada"); |
820 | // Comprobar que la proyecci?n es la misma que la de FMap
|
||
821 | 2659 | fjp | // Si no lo es, es una capa que est? reproyectada al vuelo
|
822 | IProjection proj = layer.getProjection(); |
||
823 | if ((proj != null)) |
||
824 | if (proj != getFMap().getProjection())
|
||
825 | { |
||
826 | ICoordTrans ct = new CoordTrans((CoordSys) proj,
|
||
827 | (CoordSys) getFMap().getProjection()); |
||
828 | // TODO: REVISAR CON LUIS
|
||
829 | // Se lo fijamos a todas, luego cada una que se reproyecte
|
||
830 | // si puede, o que no haga nada
|
||
831 | layer.setCoordTrans(ct); |
||
832 | // NOTA: DESPU?S DE ESTO DEBER?AMOS CREAR LAS ETIQUETAS
|
||
833 | // SI ES NECESARIO.
|
||
834 | // TODO: REVISAR A FONDO ESTO, PORQUE LAS ETIQUETAS SE CREAN
|
||
835 | // 2 VECES SI HAY REPROYECC?N
|
||
836 | if (layer instanceof FLyrVect) |
||
837 | { |
||
838 | FLyrVect lyrVect = (FLyrVect)layer; |
||
839 | VectorialLegend legend = (VectorialLegend) lyrVect.getLegend(); |
||
840 | if (legend.getLabelField() != null) { |
||
841 | lyrVect.createLabelLayer(lyrVect.getRecordset()); |
||
842 | } |
||
843 | |||
844 | } |
||
845 | } |
||
846 | 3304 | jmorell | }catch (Exception e) { |
847 | 3481 | caballero | fmap.addLayerError(xml.getChild(i).getStringProperty("name"));
|
848 | //loadLayerException.addException(e);
|
||
849 | /*if (layer!=null){
|
||
850 | 3479 | caballero | layer.setActive(false);
|
851 | layer.setVisible(false);
|
||
852 | this.addLayer(layer);
|
||
853 | 3481 | caballero | }*/
|
854 | 3462 | caballero | //throw new XMLException(e);
|
855 | 3304 | jmorell | System.err.println("No se ha podido cargar la capa : "+xml.getChild(i).getStringProperty("name")); |
856 | 3481 | caballero | logger.debug("No se ha podido cargar la capa : "+xml.getChild(i).getStringProperty("name")); |
857 | 3304 | jmorell | } |
858 | 3481 | caballero | |
859 | 894 | vcaballero | } |
860 | 3304 | jmorell | /* } catch (DriverException e) {
|
861 | 1060 | fjp | throw new XMLException(e);
|
862 | 3304 | jmorell | } */
|
863 | 3481 | caballero | /*if (loadLayerException.getExceptions().size()>0){
|
864 | throw loadLayerException;
|
||
865 | }*/
|
||
866 | 435 | vcaballero | } |
867 | 562 | fernando | |
868 | /**
|
||
869 | 1005 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor,
|
870 | 2969 | fjp | * FBitSet)
|
871 | 562 | fernando | */
|
872 | 2969 | fjp | public void process(FeatureVisitor visitor, FBitSet subset) |
873 | 1005 | vcaballero | throws DriverException, VisitException {
|
874 | 562 | fernando | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
875 | FLayer layer = (FLayer) iter.next(); |
||
876 | 1005 | vcaballero | |
877 | 562 | fernando | if (layer instanceof VectorialData) { |
878 | ((VectorialData) layer).process(visitor, subset); |
||
879 | } |
||
880 | } |
||
881 | } |
||
882 | |||
883 | /**
|
||
884 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor)
|
||
885 | */
|
||
886 | 1005 | vcaballero | public void process(FeatureVisitor visitor) |
887 | throws DriverException, VisitException {
|
||
888 | 562 | fernando | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
889 | FLayer layer = (FLayer) iter.next(); |
||
890 | 1005 | vcaballero | |
891 | if (layer.isActive()) {
|
||
892 | 661 | fjp | if (layer instanceof VectorialData) { |
893 | ((VectorialData) layer).process(visitor); |
||
894 | } |
||
895 | 1005 | vcaballero | } |
896 | 562 | fernando | } |
897 | } |
||
898 | 694 | fernando | |
899 | /**
|
||
900 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getFMap()
|
||
901 | */
|
||
902 | public FMap getFMap() {
|
||
903 | return fmap;
|
||
904 | } |
||
905 | 885 | fjp | |
906 | /* (non-Javadoc)
|
||
907 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#setCoordTrans(org.cresques.cts.ICoordTrans)
|
||
908 | */
|
||
909 | public void setCoordTrans(ICoordTrans ct) { |
||
910 | super.setCoordTrans(ct);
|
||
911 | 1005 | vcaballero | |
912 | 885 | fjp | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
913 | FLayer layer = (FLayer) iter.next(); |
||
914 | layer.setCoordTrans(ct); |
||
915 | 1005 | vcaballero | } |
916 | 885 | fjp | } |
917 | 1005 | vcaballero | |
918 | /**
|
||
919 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllActives(boolean)
|
||
920 | */
|
||
921 | public void setAllActives(boolean active) { |
||
922 | FLayer lyr; |
||
923 | |||
924 | for (int i = 0; i < layers.size(); i++) { |
||
925 | lyr = ((FLayer) layers.get(i)); |
||
926 | lyr.setActive(active); |
||
927 | |||
928 | if (lyr instanceof LayerCollection) { |
||
929 | ((LayerCollection) lyr).setAllActives(active); |
||
930 | } |
||
931 | } |
||
932 | } |
||
933 | |||
934 | /**
|
||
935 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getActives()
|
||
936 | */
|
||
937 | public FLayer[] getActives() { |
||
938 | ArrayList ret = new ArrayList(); |
||
939 | |||
940 | for (int i = 0; i < layers.size(); i++) { |
||
941 | if (((FLayer) layers.get(i)).isActive()) {
|
||
942 | ret.add(layers.get(i)); |
||
943 | 2234 | vcaballero | }else{
|
944 | if (layers.get(i) instanceof FLayers){ |
||
945 | FLayer[] lyrs=((FLayers) layers.get(i)).getActives();
|
||
946 | for (int j=0;j<lyrs.length;j++){ |
||
947 | ret.add(lyrs[j]); |
||
948 | } |
||
949 | } |
||
950 | 1005 | vcaballero | } |
951 | } |
||
952 | |||
953 | return (FLayer[]) ret.toArray(new FLayer[0]); |
||
954 | } |
||
955 | 1176 | fjp | |
956 | /* (non-Javadoc)
|
||
957 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getMinScale()
|
||
958 | */
|
||
959 | public double getMinScale() { |
||
960 | return -1; // La visibilidad o no la controla cada capa |
||
961 | // dentro de una colecci?n
|
||
962 | } |
||
963 | |||
964 | /* (non-Javadoc)
|
||
965 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getMaxScale()
|
||
966 | */
|
||
967 | public double getMaxScale() { |
||
968 | return -1; |
||
969 | } |
||
970 | public void setMinScale(double minScale) |
||
971 | { |
||
972 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
||
973 | FLayer lyr = (FLayer) iter.next(); |
||
974 | lyr.setMinScale(minScale); |
||
975 | } |
||
976 | } |
||
977 | public void setMaxScale(double maxScale) |
||
978 | { |
||
979 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
||
980 | FLayer lyr = (FLayer) iter.next(); |
||
981 | lyr.setMinScale(maxScale); |
||
982 | } |
||
983 | } |
||
984 | 2411 | caballero | public void setActive(boolean b){ |
985 | super.setActive(b);
|
||
986 | for (int i=0;i<layers.size();i++){ |
||
987 | ((FLayer)layers.get(i)).setActive(b); |
||
988 | } |
||
989 | } |
||
990 | 1176 | fjp | |
991 | 214 | fernando | } |