svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.mapcontext / org.gvsig.fmap.mapcontext.api / src / main / java / org / gvsig / fmap / mapcontext / layers / FLayers.java @ 44369
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | 40435 | jjdelcerro | *
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6 | 42287 | jjdelcerro | * This program is free software; you can redistribute it and/or modify it under
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7 | * the terms of the GNU General Public License as published by the Free Software
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8 | * Foundation; either version 3 of the License, or (at your option) any later
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9 | * version.
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10 | 40435 | jjdelcerro | *
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11 | 42287 | jjdelcerro | * This program is distributed in the hope that it will be useful, but WITHOUT
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12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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13 | * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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14 | * details.
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15 | 40435 | jjdelcerro | *
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16 | 42287 | jjdelcerro | * You should have received a copy of the GNU General Public License along with
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17 | * this program; if not, write to the Free Software Foundation, Inc., 51
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18 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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19 | 40435 | jjdelcerro | *
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20 | 42287 | jjdelcerro | * For any additional information, do not hesitate to contact us at info AT
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21 | * gvsig.com, or visit our website www.gvsig.com.
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22 | 40435 | jjdelcerro | */
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23 | package org.gvsig.fmap.mapcontext.layers; |
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24 | |||
25 | import java.awt.Graphics2D; |
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26 | import java.awt.Point; |
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27 | import java.awt.image.BufferedImage; |
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28 | import java.util.ArrayList; |
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29 | 42293 | jjdelcerro | import java.util.Collection; |
30 | 40435 | jjdelcerro | import java.util.Collections; |
31 | import java.util.Iterator; |
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32 | import java.util.List; |
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33 | 42293 | jjdelcerro | import java.util.ListIterator; |
34 | 40435 | jjdelcerro | import java.util.Set; |
35 | import java.util.TreeSet; |
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36 | 44073 | jjdelcerro | import java.util.function.Predicate; |
37 | import org.apache.commons.lang3.StringUtils; |
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38 | 40435 | jjdelcerro | |
39 | import org.cresques.cts.ICoordTrans; |
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40 | import org.cresques.cts.IProjection; |
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41 | import org.slf4j.Logger; |
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42 | import org.slf4j.LoggerFactory; |
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43 | |||
44 | import org.gvsig.compat.print.PrintAttributes; |
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45 | 43075 | jjdelcerro | import org.gvsig.fmap.dal.DataStore; |
46 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.exception.DataException; |
47 | import org.gvsig.fmap.dal.exception.ReadException; |
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48 | import org.gvsig.fmap.geom.primitive.Envelope; |
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49 | import org.gvsig.fmap.mapcontext.MapContext; |
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50 | 43075 | jjdelcerro | import org.gvsig.fmap.mapcontext.MapContextLocator; |
51 | 40435 | jjdelcerro | import org.gvsig.fmap.mapcontext.MapContextRuntimeException; |
52 | import org.gvsig.fmap.mapcontext.Messages; |
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53 | import org.gvsig.fmap.mapcontext.ViewPort; |
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54 | import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
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55 | import org.gvsig.fmap.mapcontext.layers.operations.ComposedLayer; |
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56 | import org.gvsig.fmap.mapcontext.layers.operations.InfoByPoint; |
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57 | import org.gvsig.fmap.mapcontext.layers.operations.LayerCollection; |
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58 | import org.gvsig.fmap.mapcontext.layers.operations.LayerNotFoundInCollectionException; |
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59 | import org.gvsig.fmap.mapcontext.layers.operations.LayersVisitable; |
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60 | import org.gvsig.fmap.mapcontext.layers.operations.LayersVisitor; |
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61 | 44073 | jjdelcerro | import org.gvsig.fmap.mapcontext.layers.operations.SingleLayer; |
62 | 42513 | jjdelcerro | import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
63 | 40435 | jjdelcerro | import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelable; |
64 | import org.gvsig.metadata.exceptions.MetadataException; |
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65 | import org.gvsig.tools.ToolsLocator; |
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66 | import org.gvsig.tools.dynobject.DynObjectSet; |
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67 | import org.gvsig.tools.dynobject.DynStruct; |
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68 | import org.gvsig.tools.dynobject.impl.MultiDynObjectSet; |
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69 | import org.gvsig.tools.exception.BaseException; |
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70 | import org.gvsig.tools.persistence.PersistenceManager; |
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71 | import org.gvsig.tools.persistence.PersistentState; |
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72 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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73 | import org.gvsig.tools.task.Cancellable; |
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74 | 41840 | jjdelcerro | import org.gvsig.tools.util.Callable; |
75 | 40435 | jjdelcerro | import org.gvsig.tools.visitor.Visitor; |
76 | |||
77 | /**
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78 | 42287 | jjdelcerro | * <p>
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79 | * Represents a generic collection of layers, that can be represented as a node
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80 | * in a tree of nodes of layers.</p>
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81 | 40435 | jjdelcerro | *
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82 | 42287 | jjdelcerro | * <p>
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83 | * Adapts the basic functionality implemented for a layer in the abstract class
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84 | * <code>FLyrDefault</code>, to a collection of layers, implementing, as well,
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85 | * specific methods for this kind of object, defined in the interfaces
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86 | * <code>VectorialData</code>, <code>LayerCollection</code>, and
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87 | * <code>InfoByPoint</code>.</p>
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88 | 40435 | jjdelcerro | *
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89 | * @see FLyrDefault
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90 | */
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91 | public class FLayers extends FLyrDefault implements LayerCollection, |
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92 | 42513 | jjdelcerro | InfoByPoint, List<FLayer> {
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93 | 40435 | jjdelcerro | |
94 | 42287 | jjdelcerro | /**
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95 | * List with all listeners registered for this kind of node.
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96 | */
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97 | protected ArrayList layerCollectionListeners = null; |
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98 | 40435 | jjdelcerro | |
99 | 42287 | jjdelcerro | /**
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100 | * A synchronized list with the layers.
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101 | */
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102 | 42513 | jjdelcerro | protected List<FLayer> layers = null; |
103 | 40435 | jjdelcerro | |
104 | 42287 | jjdelcerro | protected MapContext fmap;
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105 | 40435 | jjdelcerro | |
106 | 42287 | jjdelcerro | /**
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107 | * Useful for debug the problems during the implementation.
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108 | */
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109 | 44073 | jjdelcerro | private static final Logger LOGGER = LoggerFactory.getLogger(FLayers.class); |
110 | 40435 | jjdelcerro | |
111 | 42287 | jjdelcerro | public FLayers() {
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112 | super();
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113 | layerCollectionListeners = new ArrayList(); |
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114 | layers = Collections.synchronizedList(new ArrayList()); |
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115 | } |
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116 | 40435 | jjdelcerro | |
117 | 42543 | jjdelcerro | @Override
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118 | 42287 | jjdelcerro | public void addLayerCollectionListener(LayerCollectionListener listener) { |
119 | if (!layerCollectionListeners.contains(listener)) {
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120 | layerCollectionListeners.add(listener); |
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121 | } |
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122 | } |
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123 | 40435 | jjdelcerro | |
124 | 42287 | jjdelcerro | /*
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125 | * (non-Javadoc)
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126 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllVisibles(boolean)
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127 | */
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128 | 42543 | jjdelcerro | @Override
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129 | 42287 | jjdelcerro | public void setAllVisibles(boolean visible) { |
130 | FLayer lyr; |
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131 | 40435 | jjdelcerro | |
132 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
133 | lyr = ((FLayer) layers.get(i)); |
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134 | lyr.setVisible(visible); |
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135 | 40435 | jjdelcerro | |
136 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
137 | ((LayerCollection) lyr).setAllVisibles(visible); |
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138 | } |
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139 | } |
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140 | } |
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141 | |||
142 | 42543 | jjdelcerro | @Override
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143 | 42287 | jjdelcerro | public void removeLayerCollectionListener(LayerCollectionListener listener) { |
144 | layerCollectionListeners.remove(listener); |
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145 | } |
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146 | |||
147 | /**
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148 | * Adds a layer on an specified position in this node.
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149 | *
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150 | * @param pos position in the inner list where the layer will be added
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151 | * @param layer a layer
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152 | */
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153 | private void doAddLayer(int pos, FLayer layer) { |
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154 | layers.add(pos, layer); |
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155 | ToolsLocator.getDisposableManager().bind(layer); |
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156 | layer.setParentLayer(this);
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157 | IProjection layerProj = layer.getProjection(); |
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158 | if (layerProj != null && fmap != null) { |
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159 | IProjection mapContextProj = fmap.getProjection(); |
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160 | 42293 | jjdelcerro | // TODO REVISAR ESTO !!!!
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161 | 42287 | jjdelcerro | // Esta condici?n puede que no fuese exacta para todos los casos
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162 | if (!layerProj.getAbrev().equals(mapContextProj.getAbrev())) {
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163 | ICoordTrans ct = layerProj.getCT(mapContextProj); |
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164 | layer.setCoordTrans(ct); |
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165 | } else {
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166 | layer.setCoordTrans(null);
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167 | } |
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168 | } |
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169 | this.updateDrawVersion();
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170 | } |
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171 | 40435 | jjdelcerro | |
172 | 42543 | jjdelcerro | @Override
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173 | 42287 | jjdelcerro | public void addLayer(FLayer layer) { |
174 | 40435 | jjdelcerro | |
175 | 42287 | jjdelcerro | MapContext mco = this.getMapContext();
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176 | 40435 | jjdelcerro | |
177 | 42287 | jjdelcerro | if (mco != null) { |
178 | /*
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179 | * Get order manager from map context
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180 | */
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181 | int position = mco.getOrderManager().getPosition(this, layer); |
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182 | addLayer(position, layer); |
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183 | } else {
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184 | /*
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185 | * This happens when FLayers object is not in a
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186 | * map context, so no order manager is available.
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187 | */
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188 | addLayer(layers.size(), layer); |
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189 | } |
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190 | } |
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191 | 43075 | jjdelcerro | |
192 | public void addLayer(DataStore store) { |
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193 | FLayer layer; |
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194 | try {
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195 | layer = MapContextLocator.getMapContextManager().createLayer( |
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196 | store.getName(), |
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197 | store |
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198 | ); |
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199 | |||
200 | } catch (LoadLayerException ex) {
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201 | throw new RuntimeException("Can't create layer from store.", ex); |
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202 | } |
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203 | this.addLayer(layer);
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204 | } |
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205 | 40435 | jjdelcerro | |
206 | 42287 | jjdelcerro | /**
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207 | * Adds a layer in an specified position in this node.
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208 | *
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209 | 42543 | jjdelcerro | * @param pos
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210 | 42287 | jjdelcerro | * @param layer a layer
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211 | */
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212 | public void addLayer(int pos, FLayer layer) { |
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213 | try {
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214 | if (layer instanceof FLayers) { |
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215 | FLayers layers = (FLayers) layer; |
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216 | 42651 | jjdelcerro | if( fmap != null ) { |
217 | fmap.addAsCollectionListener(layers); |
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218 | } |
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219 | 42287 | jjdelcerro | } |
220 | callLayerAdding(LayerCollectionEvent.createLayerAddingEvent(layer)); |
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221 | 40435 | jjdelcerro | |
222 | 42287 | jjdelcerro | doAddLayer(pos, layer); |
223 | 40435 | jjdelcerro | |
224 | 42287 | jjdelcerro | callLayerAdded(LayerCollectionEvent.createLayerAddedEvent(layer)); |
225 | } catch (CancelationException e) {
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226 | 44073 | jjdelcerro | LOGGER.warn(e.getMessage()); |
227 | 42287 | jjdelcerro | } |
228 | } |
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229 | 40435 | jjdelcerro | |
230 | 42543 | jjdelcerro | @Override
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231 | 42287 | jjdelcerro | public void moveTo(int from, int to) throws CancelationException { |
232 | int newfrom = layers.size() - from - 1; |
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233 | int newto = layers.size() - to - 1; |
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234 | if (newfrom < 0 || newfrom >= layers.size() || newto < 0 || newto >= layers.size()) { |
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235 | return;
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236 | } |
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237 | FLayer aux = (FLayer) layers.get(newfrom); |
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238 | callLayerMoving(LayerPositionEvent.createLayerMovingEvent(aux, newfrom, newto)); |
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239 | layers.remove(newfrom); |
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240 | layers.add(newto, aux); |
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241 | this.updateDrawVersion();
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242 | callLayerMoved(LayerPositionEvent.createLayerMovedEvent(aux, newfrom, newto)); |
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243 | } |
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244 | 40435 | jjdelcerro | |
245 | 42287 | jjdelcerro | /**
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246 | * Removes an inner layer.
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247 | *
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248 | * @param lyr a layer
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249 | */
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250 | private void doRemoveLayer(FLayer lyr) { |
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251 | layers.remove(lyr); |
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252 | lyr.dispose(); |
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253 | this.updateDrawVersion();
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254 | } |
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255 | |||
256 | 42543 | jjdelcerro | @Override
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257 | 42287 | jjdelcerro | public void removeLayer(FLayer lyr) throws CancelationException { |
258 | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
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259 | doRemoveLayer(lyr); |
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260 | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
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261 | } |
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262 | |||
263 | 42543 | jjdelcerro | @Override
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264 | 42287 | jjdelcerro | public void removeLayer(int idLayer) { |
265 | FLayer lyr = (FLayer) layers.get(idLayer); |
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266 | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
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267 | this.doRemoveLayer(lyr);
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268 | 40435 | jjdelcerro | // layers.remove(idLayer);
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269 | 41840 | jjdelcerro | // this.updateDrawVersion();
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270 | 42287 | jjdelcerro | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
271 | } |
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272 | 40435 | jjdelcerro | |
273 | 42543 | jjdelcerro | @Override
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274 | 42287 | jjdelcerro | public void removeLayer(String layerName) { |
275 | FLayer lyr; |
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276 | 40435 | jjdelcerro | |
277 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
278 | lyr = ((FLayer) layers.get(i)); |
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279 | 40435 | jjdelcerro | |
280 | 42287 | jjdelcerro | if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
281 | removeLayer(i); |
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282 | 40435 | jjdelcerro | |
283 | 42287 | jjdelcerro | break;
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284 | } |
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285 | } |
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286 | } |
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287 | 40435 | jjdelcerro | |
288 | 42287 | jjdelcerro | /**
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289 | * Replace a layer identified by its name, by another.
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290 | *
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291 | * @param layerName the name of the layer to be replaced
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292 | * @param layer the new layer
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293 | 42543 | jjdelcerro | * @throws org.gvsig.fmap.mapcontext.exceptions.LoadLayerException
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294 | 42287 | jjdelcerro | * @deprecated use {@link FLayers#replaceLayer(FLayer, FLayer)}
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295 | */
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296 | public void replaceLayer(String layerName, FLayer layer) throws LoadLayerException { |
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297 | replaceLayer(getLayer(layerName), layer); |
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298 | } |
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299 | |||
300 | /**
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301 | * Replace a layer by another layer. It search recursively by all the
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302 | 40435 | jjdelcerro | * ILayerCollection nodes
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303 | *
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304 | 42287 | jjdelcerro | * @param layer the layer to be replaced
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305 | * @param newLayer the new layer
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306 | 42543 | jjdelcerro | * @throws org.gvsig.fmap.mapcontext.exceptions.LoadLayerException
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307 | 40435 | jjdelcerro | */
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308 | 42287 | jjdelcerro | public void replaceLayer(FLayer layer, FLayer newLayer) throws LoadLayerException { |
309 | 40435 | jjdelcerro | replaceLayer(this, layer, newLayer);
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310 | } |
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311 | 42287 | jjdelcerro | |
312 | 40435 | jjdelcerro | /**
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313 | 42287 | jjdelcerro | * Replace a layer by other layer. It search recursively by all the
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314 | 40435 | jjdelcerro | * ILayerCollection nodes
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315 | 42287 | jjdelcerro | *
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316 | * @param parentLayer the parent layer
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317 | * @param layer the layer to be replaced
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318 | * @param newLayer the new layer
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319 | 40435 | jjdelcerro | * @throws LoadLayerException
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320 | */
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321 | 42287 | jjdelcerro | private void replaceLayer(FLayers parentLayer, FLayer layer, FLayer newLayer) throws LoadLayerException { |
322 | FLayer lyr; |
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323 | 40435 | jjdelcerro | for (int i = 0; i < parentLayer.getLayersCount(); i++) { |
324 | lyr = ((FLayer) parentLayer.getLayer(i)); |
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325 | 42287 | jjdelcerro | if (lyr.equals(layer)) {
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326 | parentLayer.removeLayer(i); |
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327 | parentLayer.addLayer(i, newLayer); |
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328 | 40435 | jjdelcerro | break;
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329 | } |
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330 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
331 | replaceLayer((FLayers) lyr, layer, newLayer); |
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332 | 40435 | jjdelcerro | } |
333 | } |
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334 | } |
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335 | |||
336 | 42543 | jjdelcerro | @Override
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337 | 42287 | jjdelcerro | public FLayer[] getVisibles() { |
338 | ArrayList array = new ArrayList(); |
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339 | LayersIterator iter = new LayersIterator(this) { |
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340 | 42543 | jjdelcerro | @Override
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341 | 42287 | jjdelcerro | public boolean evaluate(FLayer layer) { |
342 | return layer.isVisible();
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343 | } |
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344 | 40435 | jjdelcerro | |
345 | 42287 | jjdelcerro | }; |
346 | 40435 | jjdelcerro | |
347 | 42287 | jjdelcerro | while (iter.hasNext()) {
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348 | array.add(iter.nextLayer()); |
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349 | } |
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350 | 40435 | jjdelcerro | |
351 | 42287 | jjdelcerro | return (FLayer[]) array.toArray(new FLayer[0]); |
352 | } |
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353 | 40435 | jjdelcerro | |
354 | 42543 | jjdelcerro | @Override
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355 | 42287 | jjdelcerro | public FLayer getLayer(int index) { |
356 | return (FLayer) layers.get(index);
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357 | } |
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358 | 40435 | jjdelcerro | |
359 | 42543 | jjdelcerro | @Override
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360 | 44073 | jjdelcerro | public FLayer getLayer(final String layerName) { |
361 | if( StringUtils.isBlank(layerName) ) {
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362 | return null; |
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363 | } |
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364 | for (FLayer layer : this.layers) { |
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365 | if( layer!=null && StringUtils.equalsIgnoreCase(layer.getName(), layerName) ) { |
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366 | return layer;
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367 | 42287 | jjdelcerro | } |
368 | 44073 | jjdelcerro | if( layer instanceof FLayers ) { |
369 | List<FLayer> theLayers = this.getLayers(new Predicate<FLayer>() { |
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370 | @Override
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371 | public boolean test(FLayer layer) { |
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372 | return StringUtils.equalsIgnoreCase(layer.getName(), layerName);
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373 | 42293 | jjdelcerro | } |
374 | 44073 | jjdelcerro | }); |
375 | if( theLayers.isEmpty() ) {
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376 | return null; |
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377 | 42287 | jjdelcerro | } |
378 | 44073 | jjdelcerro | return theLayers.get(0); |
379 | 42287 | jjdelcerro | } |
380 | } |
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381 | return null; |
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382 | } |
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383 | 40435 | jjdelcerro | |
384 | 44073 | jjdelcerro | public FLayer getLayer(final DataStore store) { |
385 | List<FLayer> theLayers = this.getLayers(new Predicate<FLayer>() { |
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386 | @Override
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387 | public boolean test(FLayer layer) { |
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388 | return layer instanceof SingleLayer && store == ((SingleLayer) layer).getDataStore(); |
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389 | } |
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390 | }); |
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391 | if( theLayers.isEmpty() ) {
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392 | return null; |
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393 | } |
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394 | return theLayers.get(0); |
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395 | 42293 | jjdelcerro | } |
396 | 44073 | jjdelcerro | |
397 | private List<FLayer> toPlainList(FLayer layer) { |
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398 | return toPlainList(layer, new ArrayList<FLayer>(), null); |
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399 | } |
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400 | 42293 | jjdelcerro | |
401 | 44073 | jjdelcerro | private List<FLayer> toPlainList(FLayer layer, Predicate<FLayer> filter) { |
402 | return toPlainList(layer, new ArrayList<FLayer>(), filter); |
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403 | } |
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404 | |||
405 | private List<FLayer> toPlainList(FLayer layer, List<FLayer> result, Predicate<FLayer> filter) { |
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406 | 42287 | jjdelcerro | if (layer instanceof FLayers) { |
407 | 42293 | jjdelcerro | FLayers layerGroup = (FLayers) layer; |
408 | for (int i = 0; i < layerGroup.getLayersCount(); i++) { |
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409 | 44073 | jjdelcerro | toPlainList(layerGroup.getLayer(i), result, filter); |
410 | 42287 | jjdelcerro | } |
411 | 44073 | jjdelcerro | } else if( filter==null || filter.test(layer) ) { |
412 | 42287 | jjdelcerro | result.add(layer); |
413 | } |
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414 | 42293 | jjdelcerro | return result;
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415 | 42287 | jjdelcerro | } |
416 | 40435 | jjdelcerro | |
417 | 42543 | jjdelcerro | @Override
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418 | 42287 | jjdelcerro | public int getLayersCount() { |
419 | return layers.size();
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420 | } |
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421 | 40435 | jjdelcerro | |
422 | 42543 | jjdelcerro | @Override
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423 | 42287 | jjdelcerro | public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
424 | Cancellable cancel, double scale) throws ReadException { |
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425 | // FIXME Arreglar este error
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426 | throw new RuntimeException("Esto no deberia de llamarse"); |
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427 | } |
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428 | 40435 | jjdelcerro | |
429 | 42287 | jjdelcerro | /*
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430 | * (non-Javadoc)
|
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431 | *
|
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432 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
|
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433 | * com.iver.cit.gvsig.fmap.ViewPort,
|
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434 | * com.iver.utiles.swing.threads.Cancellable, double,
|
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435 | * javax.print.attribute.PrintAttributes)
|
||
436 | */
|
||
437 | 42543 | jjdelcerro | @Override
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438 | 42287 | jjdelcerro | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
439 | double scale, PrintAttributes properties)
|
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440 | throws ReadException {
|
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441 | throw new RuntimeException("No deberia pasar por aqui"); |
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442 | } |
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443 | 40435 | jjdelcerro | |
444 | 42287 | jjdelcerro | public void print_old(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
445 | double scale, PrintAttributes properties)
|
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446 | throws ReadException {
|
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447 | this.print_old(g, viewPort, cancel, scale, properties, null); |
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448 | } |
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449 | 40435 | jjdelcerro | |
450 | 42287 | jjdelcerro | /**
|
451 | * <p>
|
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452 | * Checks all layers (each one as a sub-node of this node <i>collection of
|
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453 | * layers</i>) of this collection and draws their requested properties. If a
|
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454 | * node is a group of layers (<code>ComposedLayer</code>), executes it's
|
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455 | * drawn.</p>
|
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456 | *
|
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457 | * <p>
|
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458 | * All nodes which could group with the composed layer <code>group</code>,
|
||
459 | * will be drawn together. And once the <code>
|
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460 | * group</code> is drawn, will be set to <code>null</code> if hasn't a
|
||
461 | * parent layer.</p>
|
||
462 | *
|
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463 | * <p>
|
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464 | * The particular implementation depends on the kind of each layer and
|
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465 | * composed layer. And this process can be cancelled at any time by the
|
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466 | * shared object <code>cancel</code>.</p>
|
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467 | *
|
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468 | * <p>
|
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469 | * According the print quality, labels will be printed in different
|
||
470 | * resolution:
|
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471 | * <ul>
|
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472 | * <li><b>PrintQuality.DRAFT</b>: 72 dpi (dots per inch).</li>
|
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473 | * <li><b>PrintQuality.NORMAL</b>: 300 dpi (dots per inch).</li>
|
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474 | * <li><b>PrintQuality.HIGH</b>: 600 dpi (dots per inch).</li>
|
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475 | * </ul>
|
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476 | * </p>
|
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477 | *
|
||
478 | * @param g for rendering 2-dimensional shapes, text and images on the
|
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479 | * Java(tm) platform
|
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480 | * @param viewPort the information for drawing the layers
|
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481 | * @param cancel shared object that determines if this layer can continue
|
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482 | * being drawn
|
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483 | * @param scale the scale of the view. Must be between
|
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484 | * {@linkplain FLayer#getMinScale()} and {@linkplain FLayer#getMaxScale()}.
|
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485 | * @param properties properties that will be print
|
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486 | * @param group a composed layer pending to paint; if this parameter is
|
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487 | * <code>null</code>, the composed layer
|
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488 | *
|
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489 | * @return <code>null</code> if the layers in <code>group</code> had been
|
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490 | * drawn or were <code>null</code>; otherwise, the <code>group</code>
|
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491 | 42543 | jjdelcerro | * @throws org.gvsig.fmap.dal.exception.ReadException
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492 | 42287 | jjdelcerro | *
|
493 | * @see FLayer#print(Graphics2D, ViewPort, Cancellable, double,
|
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494 | * PrintAttributes)
|
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495 | */
|
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496 | public ComposedLayer print_old(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintAttributes properties, ComposedLayer group) |
||
497 | throws ReadException {
|
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498 | double dpi = 72; |
||
499 | 40435 | jjdelcerro | |
500 | 42287 | jjdelcerro | int resolution = properties.getPrintQuality();
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501 | 44073 | jjdelcerro | switch (resolution) {
|
502 | case PrintAttributes.PRINT_QUALITY_NORMAL:
|
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503 | dpi = 300;
|
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504 | break;
|
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505 | case PrintAttributes.PRINT_QUALITY_HIGH:
|
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506 | dpi = 600;
|
||
507 | break;
|
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508 | case PrintAttributes.PRINT_QUALITY_DRAFT:
|
||
509 | dpi = 72;
|
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510 | break;
|
||
511 | default:
|
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512 | break;
|
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513 | 42287 | jjdelcerro | } |
514 | 40435 | jjdelcerro | |
515 | 42293 | jjdelcerro | // TODO: A la hora de imprimir, isWithinScale falla, porque est?
|
516 | 42287 | jjdelcerro | // calculando la escala en pantalla, no para el layout.
|
517 | // Revisar esto.
|
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518 | // TODO: We have to check when we have to call the drawLabels method when exists a ComposedLayer group.
|
||
519 | for (int i = 0; i < layers.size(); i++) { |
||
520 | FLayer lyr = (FLayer) layers.get(i); |
||
521 | if (!lyr.isVisible() || !lyr.isWithinScale(scale)) {
|
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522 | continue;
|
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523 | } |
||
524 | 40435 | jjdelcerro | |
525 | 42287 | jjdelcerro | try {
|
526 | 40435 | jjdelcerro | |
527 | 42287 | jjdelcerro | // Checks for draw group (ComposedLayer)
|
528 | if (group != null) { |
||
529 | if (lyr instanceof FLayers) { |
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530 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
531 | } else {
|
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532 | // If layer can be added to the group, does it
|
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533 | if (lyr instanceof ILabelable |
||
534 | && ((ILabelable) lyr).isLabeled() |
||
535 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
536 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
537 | group.add(lyr); |
||
538 | } else {
|
||
539 | // draw the 'pending to draw' layer group
|
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540 | group.print(g, viewPort, cancel, scale, properties); |
||
541 | 40435 | jjdelcerro | |
542 | 42287 | jjdelcerro | // gets a new group instance
|
543 | if (lyr instanceof ILabelable |
||
544 | && ((ILabelable) lyr).isLabeled() |
||
545 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
546 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
547 | group = lyr.newComposedLayer(); |
||
548 | } else {
|
||
549 | group = null;
|
||
550 | } |
||
551 | // if layer hasn't group, draws it inmediately
|
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552 | if (group == null) { |
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553 | if (lyr instanceof FLayers) { |
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554 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
555 | } else {
|
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556 | lyr.print(g, viewPort, cancel, scale, properties); |
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557 | if (lyr instanceof ILabelable |
||
558 | && ((ILabelable) lyr).isLabeled() |
||
559 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
560 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
561 | ILabelable lLayer = (ILabelable) lyr; |
||
562 | lLayer.drawLabels(null, g, viewPort, cancel, scale, dpi);
|
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563 | } |
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564 | } |
||
565 | } else {
|
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566 | // add the layer to the group
|
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567 | group.setMapContext(fmap); |
||
568 | group.add(lyr); |
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569 | 40435 | jjdelcerro | |
570 | 42287 | jjdelcerro | } |
571 | 40435 | jjdelcerro | |
572 | 42287 | jjdelcerro | } |
573 | } |
||
574 | } else {
|
||
575 | // gets a new group instance
|
||
576 | group = lyr.newComposedLayer(); |
||
577 | // if layer hasn't group, draws it inmediately
|
||
578 | if (group == null) { |
||
579 | if (lyr instanceof FLayers) { |
||
580 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
581 | } else {
|
||
582 | lyr.print(g, viewPort, cancel, scale, properties); |
||
583 | if (lyr instanceof ILabelable && ((ILabelable) lyr).isLabeled()) { |
||
584 | ILabelable lLayer = (ILabelable) lyr; |
||
585 | 40435 | jjdelcerro | |
586 | 42287 | jjdelcerro | lLayer.drawLabels(null, g, viewPort, cancel, scale, dpi);
|
587 | } |
||
588 | } |
||
589 | } else {
|
||
590 | // add the layer to the group
|
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591 | group.setMapContext(fmap); |
||
592 | group.add(lyr); |
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593 | 40435 | jjdelcerro | |
594 | 42287 | jjdelcerro | } |
595 | } |
||
596 | 40435 | jjdelcerro | |
597 | 42287 | jjdelcerro | } catch (Exception e) { |
598 | String mesg = Messages.getString("error_printing_layer") + " " + lyr.getName() + ": " + e.getMessage(); |
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599 | 42651 | jjdelcerro | if( fmap!=null ) { |
600 | fmap.addLayerError(mesg); |
||
601 | } |
||
602 | 44073 | jjdelcerro | LOGGER.error(mesg, e); |
603 | 42287 | jjdelcerro | } |
604 | 40435 | jjdelcerro | |
605 | 42287 | jjdelcerro | } |
606 | 40435 | jjdelcerro | |
607 | 42287 | jjdelcerro | if (group != null && this.getParentLayer() == null) { |
608 | //si tenemos un grupo pendiente de pintar, pintamos
|
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609 | group.print(g, viewPort, cancel, scale, properties); |
||
610 | group = null;
|
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611 | 40435 | jjdelcerro | |
612 | 42287 | jjdelcerro | } |
613 | return group;
|
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614 | } |
||
615 | 40435 | jjdelcerro | |
616 | 42543 | jjdelcerro | @Override
|
617 | 44073 | jjdelcerro | @SuppressWarnings("UseSpecificCatch") |
618 | 42287 | jjdelcerro | public Envelope getFullEnvelope() {
|
619 | Envelope rAux = null;
|
||
620 | boolean first = true; |
||
621 | 40435 | jjdelcerro | |
622 | 44073 | jjdelcerro | for (FLayer capa : layers) {
|
623 | 42287 | jjdelcerro | try {
|
624 | if (first) {
|
||
625 | rAux = (Envelope) capa.getFullEnvelope().clone(); |
||
626 | first = false;
|
||
627 | } else {
|
||
628 | rAux.add(capa.getFullEnvelope()); |
||
629 | } |
||
630 | } catch (Exception e) { |
||
631 | 44073 | jjdelcerro | LOGGER.warn("Can't calculate the envelope of the layer group '"+this.getName()+"'.",e); |
632 | 42287 | jjdelcerro | } |
633 | } |
||
634 | 40435 | jjdelcerro | |
635 | 42287 | jjdelcerro | return rAux;
|
636 | } |
||
637 | 40435 | jjdelcerro | |
638 | 42287 | jjdelcerro | /**
|
639 | * Notifies all listeners associated to this collection of layers, that
|
||
640 | * another layer is going to be added or replaced in the internal list of
|
||
641 | * layers.
|
||
642 | *
|
||
643 | 42543 | jjdelcerro | * @param event a layer collection event with the new layer
|
644 | 42287 | jjdelcerro | */
|
645 | protected void callLayerAdding(LayerCollectionEvent event) |
||
646 | throws CancelationException {
|
||
647 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
648 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
649 | ((LayerCollectionListener) iter.next()).layerAdding(event); |
||
650 | } |
||
651 | } |
||
652 | 40435 | jjdelcerro | |
653 | 42287 | jjdelcerro | /**
|
654 | * Notifies all listeners associated to this collection of layers, that a
|
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655 | * layer is going to be removed from the internal list of layers.
|
||
656 | *
|
||
657 | * @param event a layer collection event with the layer being removed
|
||
658 | *
|
||
659 | * @throws CancelationException any exception produced during the
|
||
660 | * cancellation of the driver.
|
||
661 | */
|
||
662 | protected void callLayerRemoving(LayerCollectionEvent event) |
||
663 | throws CancelationException {
|
||
664 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
665 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
666 | ((LayerCollectionListener) iter.next()).layerRemoving(event); |
||
667 | } |
||
668 | } |
||
669 | 40435 | jjdelcerro | |
670 | 42287 | jjdelcerro | /**
|
671 | * Notifies all listeners associated to this collection of layers, that a
|
||
672 | * layer is going to be moved in the internal list of layers.
|
||
673 | *
|
||
674 | * @param event a layer collection event with the layer being moved, and the
|
||
675 | * initial and final positions
|
||
676 | *
|
||
677 | * @throws CancelationException any exception produced during the
|
||
678 | * cancellation of the driver.
|
||
679 | */
|
||
680 | protected void callLayerMoving(LayerPositionEvent event) |
||
681 | throws CancelationException {
|
||
682 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
683 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
684 | ((LayerCollectionListener) iter.next()).layerMoving(event); |
||
685 | } |
||
686 | } |
||
687 | 40435 | jjdelcerro | |
688 | 42287 | jjdelcerro | /**
|
689 | * Notifies all listeners associated to this collection of layers, that
|
||
690 | * another layer has been added or replaced in the internal list of layers.
|
||
691 | *
|
||
692 | 42543 | jjdelcerro | * @param event a layer collection event with the new layer
|
693 | 42287 | jjdelcerro | */
|
694 | protected void callLayerAdded(LayerCollectionEvent event) { |
||
695 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
696 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
697 | ((LayerCollectionListener) iter.next()).layerAdded(event); |
||
698 | } |
||
699 | } |
||
700 | 40435 | jjdelcerro | |
701 | 42287 | jjdelcerro | /**
|
702 | * Notifies all listeners associated to this collection of layers, that
|
||
703 | * another layer has been removed from the internal list of layers.
|
||
704 | *
|
||
705 | 42543 | jjdelcerro | * @param event a layer collection event with the layer removed
|
706 | 42287 | jjdelcerro | */
|
707 | protected void callLayerRemoved(LayerCollectionEvent event) { |
||
708 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
709 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
710 | ((LayerCollectionListener) iter.next()).layerRemoved(event); |
||
711 | } |
||
712 | } |
||
713 | 40435 | jjdelcerro | |
714 | 42287 | jjdelcerro | /**
|
715 | * Notifies all listeners associated to this collection of layers, that
|
||
716 | * another layer has been moved in the internal list of layers.
|
||
717 | *
|
||
718 | 42543 | jjdelcerro | * @param event a layer collection event with the layer moved, and the initial
|
719 | 42287 | jjdelcerro | * and final positions
|
720 | */
|
||
721 | protected void callLayerMoved(LayerPositionEvent event) { |
||
722 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
723 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
724 | ((LayerCollectionListener) iter.next()).layerMoved(event); |
||
725 | } |
||
726 | } |
||
727 | 40435 | jjdelcerro | |
728 | 42543 | jjdelcerro | @Override
|
729 | 42287 | jjdelcerro | public void saveToState(PersistentState state) throws PersistenceException { |
730 | 40435 | jjdelcerro | |
731 | 42287 | jjdelcerro | super.saveToState(state);
|
732 | 40435 | jjdelcerro | |
733 | 42287 | jjdelcerro | state.set("mapContext", fmap);
|
734 | 40435 | jjdelcerro | |
735 | 42287 | jjdelcerro | List layersToSave = new ArrayList(); |
736 | 44073 | jjdelcerro | for (FLayer layer : this.layers) { |
737 | 42287 | jjdelcerro | if (!layer.isTemporary()) {
|
738 | layersToSave.add(layer); |
||
739 | } |
||
740 | } |
||
741 | state.set("layers", layersToSave);
|
||
742 | } |
||
743 | 40435 | jjdelcerro | |
744 | 42543 | jjdelcerro | @Override
|
745 | 42287 | jjdelcerro | public void loadFromState(PersistentState state) throws PersistenceException { |
746 | 40435 | jjdelcerro | |
747 | 42287 | jjdelcerro | super.loadFromState(state);
|
748 | 40435 | jjdelcerro | |
749 | 42287 | jjdelcerro | setMapContext((MapContext) state.get("mapContext"));
|
750 | Iterator iter = state.getIterator("layers"); |
||
751 | while (iter.hasNext()) {
|
||
752 | FLayer item = (FLayer) iter.next(); |
||
753 | 43376 | jjdelcerro | // Cuando falla la carga de la capa desde la persistencia, puede
|
754 | // haberse perdido quien es el parent. Asi que lo asignamos aqui
|
||
755 | // por si acaso.
|
||
756 | item.setParentLayer(this);
|
||
757 | 42287 | jjdelcerro | layers.add(item); |
758 | } |
||
759 | } |
||
760 | 40435 | jjdelcerro | |
761 | 42543 | jjdelcerro | @Override
|
762 | 42287 | jjdelcerro | public MapContext getMapContext() {
|
763 | return fmap;
|
||
764 | } |
||
765 | 40435 | jjdelcerro | |
766 | 42543 | jjdelcerro | @Override
|
767 | 42287 | jjdelcerro | public void setAllActives(boolean active) { |
768 | FLayer lyr; |
||
769 | 40435 | jjdelcerro | |
770 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
771 | lyr = ((FLayer) layers.get(i)); |
||
772 | lyr.setActive(active); |
||
773 | 40435 | jjdelcerro | |
774 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
775 | ((LayerCollection) lyr).setAllActives(active); |
||
776 | } |
||
777 | } |
||
778 | } |
||
779 | 40435 | jjdelcerro | |
780 | 44073 | jjdelcerro | public List<FLayer> getLayers(Predicate<FLayer> filter) { |
781 | List<FLayer> theLayers = this.toPlainList(this, filter); |
||
782 | return theLayers;
|
||
783 | } |
||
784 | |||
785 | 42543 | jjdelcerro | @Override
|
786 | 42287 | jjdelcerro | public FLayer[] getActives() { |
787 | 44073 | jjdelcerro | List<FLayer> activeLayers = this.getLayers(new Predicate<FLayer>() { |
788 | 42543 | jjdelcerro | @Override
|
789 | 44073 | jjdelcerro | public boolean test(FLayer layer) { |
790 | 42287 | jjdelcerro | return layer.isActive();
|
791 | } |
||
792 | 44073 | jjdelcerro | }); |
793 | return (FLayer[]) activeLayers.toArray(new FLayer[activeLayers.size()]); |
||
794 | 42287 | jjdelcerro | } |
795 | |||
796 | 42543 | jjdelcerro | @Override
|
797 | 42287 | jjdelcerro | public double getMinScale() { |
798 | return -1; // La visibilidad o no la controla cada capa |
||
799 | // dentro de una colecci?n
|
||
800 | } |
||
801 | |||
802 | 42543 | jjdelcerro | @Override
|
803 | 42287 | jjdelcerro | public double getMaxScale() { |
804 | return -1; |
||
805 | } |
||
806 | |||
807 | 42543 | jjdelcerro | @Override
|
808 | 42287 | jjdelcerro | public void setMinScale(double minScale) { |
809 | 44073 | jjdelcerro | for (FLayer lyr : layers) {
|
810 | 42287 | jjdelcerro | lyr.setMinScale(minScale); |
811 | } |
||
812 | } |
||
813 | |||
814 | 42543 | jjdelcerro | @Override
|
815 | 42287 | jjdelcerro | public void setMaxScale(double maxScale) { |
816 | 44073 | jjdelcerro | for (FLayer lyr : layers) {
|
817 | 42287 | jjdelcerro | lyr.setMinScale(maxScale); |
818 | } |
||
819 | } |
||
820 | |||
821 | 42543 | jjdelcerro | @Override
|
822 | 42287 | jjdelcerro | public void setActive(boolean b) { |
823 | super.setActive(b);
|
||
824 | 44073 | jjdelcerro | for (FLayer layer : this.layers) { |
825 | layer.setActive(b); |
||
826 | 42287 | jjdelcerro | } |
827 | } |
||
828 | |||
829 | 42543 | jjdelcerro | @Override
|
830 | 42287 | jjdelcerro | public boolean addLayerListener(LayerListener o) { |
831 | 44073 | jjdelcerro | for (FLayer layer : this.layers) { |
832 | layer.addLayerListener(o); |
||
833 | 42287 | jjdelcerro | } |
834 | return true; |
||
835 | } |
||
836 | |||
837 | 42543 | jjdelcerro | @Override
|
838 | 40435 | jjdelcerro | public DynObjectSet getInfo(Point p, double tolerance, |
839 | 42287 | jjdelcerro | Cancellable cancel) throws LoadLayerException, DataException {
|
840 | return getInfo(this.getMapContext().getViewPort().convertToMapPoint(p), tolerance); |
||
841 | 40435 | jjdelcerro | } |
842 | |||
843 | 42543 | jjdelcerro | @Override
|
844 | 40435 | jjdelcerro | public DynObjectSet getInfo(Point p, double tolerance, Cancellable cancel, |
845 | 42287 | jjdelcerro | boolean fast) throws LoadLayerException, DataException { |
846 | return getInfo(this.getMapContext().getViewPort().convertToMapPoint(p), tolerance); |
||
847 | 40435 | jjdelcerro | } |
848 | 42287 | jjdelcerro | |
849 | 42543 | jjdelcerro | @Override
|
850 | 40435 | jjdelcerro | public DynObjectSet getInfo(org.gvsig.fmap.geom.primitive.Point p,
|
851 | 42287 | jjdelcerro | double tolerance) throws LoadLayerException, DataException { |
852 | 40435 | jjdelcerro | int i;
|
853 | FLayer layer; |
||
854 | List res = new ArrayList(); |
||
855 | for (i = 0; i < this.layers.size(); i++) { |
||
856 | layer = (FLayer) layers.get(i); |
||
857 | if (layer instanceof InfoByPoint) { |
||
858 | InfoByPoint queryable_layer = (InfoByPoint) layer; |
||
859 | res.add(queryable_layer.getInfo(p, tolerance)); |
||
860 | } |
||
861 | } |
||
862 | 42287 | jjdelcerro | DynObjectSet[] innerSets
|
863 | = (DynObjectSet[]) res.toArray(new DynObjectSet[res.size()]); |
||
864 | 40435 | jjdelcerro | return new MultiDynObjectSet(innerSets); |
865 | } |
||
866 | |||
867 | 42543 | jjdelcerro | @Override
|
868 | 42287 | jjdelcerro | public String getTocImageIcon() { |
869 | return "layer-icon-group"; |
||
870 | } |
||
871 | |||
872 | /**
|
||
873 | * <p>
|
||
874 | * Sets the <code>MapContext</code> that contains this layer node.</p>
|
||
875 | *
|
||
876 | * @param mapContext the <code>MapContext</code> that contains this layer
|
||
877 | * node
|
||
878 | */
|
||
879 | public void setMapContext(MapContext mapContext) { |
||
880 | this.fmap = mapContext;
|
||
881 | } |
||
882 | 40435 | jjdelcerro | |
883 | 42543 | jjdelcerro | @Override
|
884 | 42287 | jjdelcerro | public void accept(Visitor visitor) throws BaseException { |
885 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
886 | FLayer layer = this.getLayer(i);
|
||
887 | 43877 | jjdelcerro | // try {
|
888 | 42287 | jjdelcerro | if (layer instanceof LayersVisitable) { |
889 | ((LayersVisitable) layer).accept(visitor); |
||
890 | } else {
|
||
891 | visitor.visit(layer); |
||
892 | 42002 | jjdelcerro | } |
893 | 43877 | jjdelcerro | // } catch (VisitCanceledException ex) {
|
894 | // break;
|
||
895 | // }
|
||
896 | 42002 | jjdelcerro | } |
897 | 42287 | jjdelcerro | } |
898 | 40435 | jjdelcerro | |
899 | 42543 | jjdelcerro | @Override
|
900 | 42287 | jjdelcerro | public void accept(LayersVisitor visitor) throws BaseException { |
901 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
902 | FLayer layer = this.getLayer(i);
|
||
903 | if (layer instanceof LayersVisitable) { |
||
904 | ((LayersVisitable) layer).accept(visitor); |
||
905 | } else {
|
||
906 | visitor.visit(layer); |
||
907 | } |
||
908 | } |
||
909 | } |
||
910 | 40435 | jjdelcerro | |
911 | 42543 | jjdelcerro | @Override
|
912 | 42287 | jjdelcerro | public Object getMetadataID() throws MetadataException { |
913 | 42543 | jjdelcerro | StringBuilder strb = new StringBuilder(); |
914 | 42287 | jjdelcerro | strb.append("Layers(");
|
915 | strb.append(this.getName());
|
||
916 | strb.append("):{");
|
||
917 | Iterator iter = this.layers.iterator(); |
||
918 | while (iter.hasNext()) {
|
||
919 | strb.append(((FLayer) iter.next()).getMetadataID()); |
||
920 | strb.append(",");
|
||
921 | } |
||
922 | strb.append("}");
|
||
923 | return strb.toString();
|
||
924 | 40435 | jjdelcerro | |
925 | 42287 | jjdelcerro | } |
926 | 40435 | jjdelcerro | |
927 | 42543 | jjdelcerro | @Override
|
928 | 42287 | jjdelcerro | public Set getMetadataChildren() { |
929 | Set ret = new TreeSet(); |
||
930 | Iterator iter = this.layers.iterator(); |
||
931 | while (iter.hasNext()) {
|
||
932 | ret.add(iter.next()); |
||
933 | } |
||
934 | return ret;
|
||
935 | } |
||
936 | 40435 | jjdelcerro | |
937 | 42543 | jjdelcerro | @Override
|
938 | 42287 | jjdelcerro | public String getMetadataName() throws MetadataException { |
939 | 42543 | jjdelcerro | StringBuilder strb = new StringBuilder(); |
940 | 42287 | jjdelcerro | strb.append("Layer Group '");
|
941 | strb.append(this.getName());
|
||
942 | strb.append("': {");
|
||
943 | Iterator iter = this.layers.iterator(); |
||
944 | while (iter.hasNext()) {
|
||
945 | strb.append(((FLayer) iter.next()).getMetadataName()); |
||
946 | strb.append(",");
|
||
947 | } |
||
948 | strb.append("}");
|
||
949 | return strb.toString();
|
||
950 | } |
||
951 | 40435 | jjdelcerro | |
952 | 42543 | jjdelcerro | @Override
|
953 | 42287 | jjdelcerro | public void beginDraw(Graphics2D g, ViewPort viewPort) { |
954 | 42651 | jjdelcerro | if( fmap == null ) { |
955 | return;
|
||
956 | } |
||
957 | 42287 | jjdelcerro | LayerDrawEvent beforeEvent = new LayerDrawEvent(this, g, viewPort, LayerDrawEvent.LAYER_BEFORE_DRAW); |
958 | fmap.fireLayerDrawingEvent(beforeEvent); |
||
959 | } |
||
960 | 40435 | jjdelcerro | |
961 | 42543 | jjdelcerro | @Override
|
962 | 42287 | jjdelcerro | public void endDraw(Graphics2D g, ViewPort viewPort) { |
963 | 42651 | jjdelcerro | if( fmap == null ) { |
964 | return;
|
||
965 | } |
||
966 | 42287 | jjdelcerro | LayerDrawEvent afterEvent = new LayerDrawEvent(this, g, viewPort, LayerDrawEvent.LAYER_AFTER_DRAW); |
967 | fmap.fireLayerDrawingEvent(afterEvent); |
||
968 | } |
||
969 | 40435 | jjdelcerro | |
970 | 41840 | jjdelcerro | public static class RegisterPersistence implements Callable { |
971 | |||
972 | 42543 | jjdelcerro | @Override
|
973 | 41840 | jjdelcerro | public Object call() { |
974 | 42287 | jjdelcerro | |
975 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
||
976 | DynStruct definition = manager.addDefinition( |
||
977 | FLayers.class, |
||
978 | "FLayers",
|
||
979 | "FLayers Persistence definition",
|
||
980 | null,
|
||
981 | null
|
||
982 | ); |
||
983 | definition.extend(PersistenceManager.PERSISTENCE_NAMESPACE, "FLyrDefault");
|
||
984 | |||
985 | definition.addDynFieldObject("mapContext").setClassOfValue(MapContext.class).setMandatory(true); |
||
986 | definition.addDynFieldList("layers").setClassOfItems(FLayer.class).setMandatory(true); |
||
987 | |||
988 | 41840 | jjdelcerro | return Boolean.TRUE; |
989 | } |
||
990 | } |
||
991 | 40435 | jjdelcerro | |
992 | 42543 | jjdelcerro | @Override
|
993 | 42287 | jjdelcerro | protected void doDispose() throws BaseException { |
994 | if (layers != null) { |
||
995 | 44073 | jjdelcerro | for (FLayer layer : this.layers) { |
996 | dispose(layer); |
||
997 | 42287 | jjdelcerro | } |
998 | } |
||
999 | } |
||
1000 | 40435 | jjdelcerro | |
1001 | 42543 | jjdelcerro | @Override
|
1002 | 42287 | jjdelcerro | public void move(FLayer layer, LayerCollection group, int where, FLayer adjoiningLayer) throws LayerNotFoundInCollectionException { |
1003 | 40435 | jjdelcerro | |
1004 | 42287 | jjdelcerro | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(layer)); |
1005 | group.addLayer(layer, where, adjoiningLayer); |
||
1006 | removeLayer(layer); |
||
1007 | this.updateDrawVersion();
|
||
1008 | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(layer)); |
||
1009 | 40435 | jjdelcerro | |
1010 | 42287 | jjdelcerro | } |
1011 | 40435 | jjdelcerro | |
1012 | 42287 | jjdelcerro | public void join(FLayer layer, LayerCollection group) { |
1013 | try {
|
||
1014 | layers.remove(layer); |
||
1015 | group.addLayer(layer, END, null);
|
||
1016 | this.updateDrawVersion();
|
||
1017 | } catch (LayerNotFoundInCollectionException e) {
|
||
1018 | throw new MapContextRuntimeException(e); |
||
1019 | } |
||
1020 | } |
||
1021 | 40435 | jjdelcerro | |
1022 | 42543 | jjdelcerro | @Override
|
1023 | 42287 | jjdelcerro | public void move(FLayer layer, LayerCollection group) { |
1024 | try {
|
||
1025 | move(layer, group, END, null);
|
||
1026 | } catch (LayerNotFoundInCollectionException e) {
|
||
1027 | throw new MapContextRuntimeException(e); |
||
1028 | } |
||
1029 | } |
||
1030 | |||
1031 | 42543 | jjdelcerro | @Override
|
1032 | 42287 | jjdelcerro | public void addLayer(FLayer layer, int where, FLayer adjoiningLayer) |
1033 | throws LayerNotFoundInCollectionException {
|
||
1034 | |||
1035 | switch (where) {
|
||
1036 | case BEGIN:
|
||
1037 | addLayer(0, layer);
|
||
1038 | break;
|
||
1039 | case BEFORE:
|
||
1040 | if (adjoiningLayer != null) { |
||
1041 | if (this.layers.contains(adjoiningLayer)) { |
||
1042 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1043 | if (adjoiningLayer == this.getLayer(i)) { |
||
1044 | addLayer(i, layer); |
||
1045 | break;
|
||
1046 | } |
||
1047 | } |
||
1048 | } else {
|
||
1049 | throw new LayerNotFoundInCollectionException(adjoiningLayer, this); |
||
1050 | } |
||
1051 | } else {
|
||
1052 | addLayer(0, layer);
|
||
1053 | } |
||
1054 | break;
|
||
1055 | case AFTER:
|
||
1056 | if (adjoiningLayer != null) { |
||
1057 | if (this.layers.contains(adjoiningLayer)) { |
||
1058 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1059 | if (adjoiningLayer == this.getLayer(i)) { |
||
1060 | addLayer(i + 1, layer);
|
||
1061 | break;
|
||
1062 | } |
||
1063 | } |
||
1064 | } else {
|
||
1065 | throw new LayerNotFoundInCollectionException(adjoiningLayer, this); |
||
1066 | } |
||
1067 | } else {
|
||
1068 | this.addLayer(layer);
|
||
1069 | } |
||
1070 | break;
|
||
1071 | default: // By default add layer an the end of the collection |
||
1072 | this.addLayer(layer);
|
||
1073 | break;
|
||
1074 | } |
||
1075 | |||
1076 | } |
||
1077 | |||
1078 | 42293 | jjdelcerro | public FLayer getFirstActiveLayer() {
|
1079 | 44073 | jjdelcerro | List<FLayer> theLayers = this.getLayers(new Predicate<FLayer>() { |
1080 | 42543 | jjdelcerro | @Override
|
1081 | 44073 | jjdelcerro | public boolean test(FLayer layer) { |
1082 | 42293 | jjdelcerro | return layer.isActive();
|
1083 | } |
||
1084 | 44073 | jjdelcerro | }); |
1085 | if( theLayers.isEmpty() ) {
|
||
1086 | return null; |
||
1087 | 42293 | jjdelcerro | } |
1088 | 44073 | jjdelcerro | return theLayers.get(0); |
1089 | 42293 | jjdelcerro | } |
1090 | 42513 | jjdelcerro | |
1091 | public FLyrVect getFirstActiveVectorLayer() {
|
||
1092 | 44073 | jjdelcerro | List<FLayer> theLayers = this.getLayers(new Predicate<FLayer>() { |
1093 | 42543 | jjdelcerro | @Override
|
1094 | 44073 | jjdelcerro | public boolean test(FLayer layer) { |
1095 | 42513 | jjdelcerro | return layer.isActive() && layer instanceof FLyrVect; |
1096 | } |
||
1097 | 44073 | jjdelcerro | }); |
1098 | if( theLayers.isEmpty() ) {
|
||
1099 | return null; |
||
1100 | 42513 | jjdelcerro | } |
1101 | 44073 | jjdelcerro | return (FLyrVect) theLayers.get(0); |
1102 | 42513 | jjdelcerro | } |
1103 | 42293 | jjdelcerro | |
1104 | 42543 | jjdelcerro | @Override
|
1105 | 43608 | jjdelcerro | public Iterator<FLayer> iterator() { |
1106 | 42293 | jjdelcerro | return this.layers.iterator(); |
1107 | } |
||
1108 | |||
1109 | 43608 | jjdelcerro | public Iterator<FLayer> deepiterator() { |
1110 | 44073 | jjdelcerro | List theLayers = toPlainList(this); |
1111 | return theLayers.iterator();
|
||
1112 | 42293 | jjdelcerro | } |
1113 | |||
1114 | 42543 | jjdelcerro | @Override
|
1115 | 42293 | jjdelcerro | public int size() { |
1116 | return this.layers.size(); |
||
1117 | } |
||
1118 | |||
1119 | 42543 | jjdelcerro | @Override
|
1120 | 42513 | jjdelcerro | public FLayer get(int index) { |
1121 | 42293 | jjdelcerro | return this.layers.get(index); |
1122 | } |
||
1123 | |||
1124 | 42543 | jjdelcerro | @Override
|
1125 | 42293 | jjdelcerro | public boolean isEmpty() { |
1126 | return this.layers.isEmpty(); |
||
1127 | } |
||
1128 | |||
1129 | 42543 | jjdelcerro | @Override
|
1130 | 42293 | jjdelcerro | public boolean contains(Object o) { |
1131 | return this.layers.contains(o); |
||
1132 | } |
||
1133 | |||
1134 | 42543 | jjdelcerro | @Override
|
1135 | 42293 | jjdelcerro | public Object[] toArray() { |
1136 | return this.layers.toArray(); |
||
1137 | } |
||
1138 | |||
1139 | 42543 | jjdelcerro | @Override
|
1140 | 42293 | jjdelcerro | public Object[] toArray(Object[] ts) { |
1141 | return this.layers.toArray(ts); |
||
1142 | } |
||
1143 | |||
1144 | 42543 | jjdelcerro | @Override
|
1145 | 42513 | jjdelcerro | public boolean add(FLayer e) { |
1146 | this.addLayer(e);
|
||
1147 | 42293 | jjdelcerro | return true; |
1148 | } |
||
1149 | |||
1150 | 42543 | jjdelcerro | @Override
|
1151 | 42293 | jjdelcerro | public boolean remove(Object o) { |
1152 | this.removeLayer((FLayer) o);
|
||
1153 | return true; |
||
1154 | } |
||
1155 | |||
1156 | 42543 | jjdelcerro | @Override
|
1157 | 42293 | jjdelcerro | public boolean containsAll(Collection clctn) { |
1158 | return this.layers.containsAll(clctn); |
||
1159 | } |
||
1160 | |||
1161 | 42543 | jjdelcerro | @Override
|
1162 | 42513 | jjdelcerro | public void add(int i, FLayer e) { |
1163 | 42293 | jjdelcerro | this.addLayer(i, (FLayer) e);
|
1164 | } |
||
1165 | |||
1166 | 42543 | jjdelcerro | @Override
|
1167 | 42513 | jjdelcerro | public FLayer remove(int i) { |
1168 | 42293 | jjdelcerro | FLayer o = this.getLayer(i);
|
1169 | this.removeLayer(i);
|
||
1170 | return o;
|
||
1171 | } |
||
1172 | |||
1173 | 42543 | jjdelcerro | @Override
|
1174 | 42293 | jjdelcerro | public int indexOf(Object o) { |
1175 | return this.layers.indexOf(o); |
||
1176 | } |
||
1177 | |||
1178 | 42543 | jjdelcerro | @Override
|
1179 | 42293 | jjdelcerro | public int lastIndexOf(Object o) { |
1180 | return this.layers.lastIndexOf(o); |
||
1181 | } |
||
1182 | |||
1183 | 42543 | jjdelcerro | @Override
|
1184 | 42293 | jjdelcerro | public ListIterator listIterator() { |
1185 | return this.layers.listIterator(); |
||
1186 | } |
||
1187 | |||
1188 | 42543 | jjdelcerro | @Override
|
1189 | 42293 | jjdelcerro | public ListIterator listIterator(int i) { |
1190 | return this.layers.listIterator(i); |
||
1191 | } |
||
1192 | |||
1193 | 42543 | jjdelcerro | @Override
|
1194 | 42293 | jjdelcerro | public List subList(int i, int i1) { |
1195 | return this.layers.subList(i, i1); |
||
1196 | } |
||
1197 | |||
1198 | 42543 | jjdelcerro | @Override
|
1199 | 42293 | jjdelcerro | public boolean addAll(Collection clctn) { |
1200 | Iterator it = clctn.iterator();
|
||
1201 | while( it.hasNext() ) {
|
||
1202 | 42513 | jjdelcerro | this.add((FLayer) it.next());
|
1203 | 42293 | jjdelcerro | } |
1204 | return true; |
||
1205 | } |
||
1206 | |||
1207 | 42543 | jjdelcerro | @Override
|
1208 | 42293 | jjdelcerro | public boolean addAll(int i, Collection clctn) { |
1209 | Iterator it = clctn.iterator();
|
||
1210 | while( it.hasNext() ) {
|
||
1211 | 42513 | jjdelcerro | this.add(i, (FLayer) it.next());
|
1212 | 42293 | jjdelcerro | } |
1213 | return true; |
||
1214 | } |
||
1215 | |||
1216 | 42543 | jjdelcerro | @Override
|
1217 | 42293 | jjdelcerro | public boolean removeAll(Collection clctn) { |
1218 | Iterator it = clctn.iterator();
|
||
1219 | while( it.hasNext() ) {
|
||
1220 | 42513 | jjdelcerro | this.remove((FLayer) it.next());
|
1221 | 42293 | jjdelcerro | } |
1222 | return true; |
||
1223 | } |
||
1224 | |||
1225 | 42543 | jjdelcerro | @Override
|
1226 | 42293 | jjdelcerro | public boolean retainAll(Collection clctn) { |
1227 | Iterator it = this.layers.iterator(); |
||
1228 | while( it.hasNext() ) {
|
||
1229 | Object o = it.next();
|
||
1230 | if( !clctn.contains(o) ) {
|
||
1231 | 42513 | jjdelcerro | this.remove((FLayer) o);
|
1232 | 42293 | jjdelcerro | } |
1233 | } |
||
1234 | return true; |
||
1235 | } |
||
1236 | |||
1237 | 42543 | jjdelcerro | @Override
|
1238 | 42513 | jjdelcerro | public FLayer set(int i, FLayer e) { |
1239 | 42293 | jjdelcerro | throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
1240 | } |
||
1241 | |||
1242 | 40435 | jjdelcerro | } |