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 @ 46277
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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 | import org.cresques.cts.ICoordTrans; |
39 | import org.cresques.cts.IProjection; |
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40 | import org.gvsig.compat.print.PrintAttributes; |
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41 | 43075 | jjdelcerro | import org.gvsig.fmap.dal.DataStore; |
42 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.exception.DataException; |
43 | import org.gvsig.fmap.dal.exception.ReadException; |
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44 | 44599 | omartinez | import org.gvsig.fmap.dal.feature.FeatureSelection; |
45 | import org.gvsig.fmap.dal.feature.FeatureStore; |
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46 | 40435 | jjdelcerro | import org.gvsig.fmap.geom.primitive.Envelope; |
47 | import org.gvsig.fmap.mapcontext.MapContext; |
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48 | 43075 | jjdelcerro | import org.gvsig.fmap.mapcontext.MapContextLocator; |
49 | 40435 | jjdelcerro | import org.gvsig.fmap.mapcontext.MapContextRuntimeException; |
50 | import org.gvsig.fmap.mapcontext.Messages; |
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51 | import org.gvsig.fmap.mapcontext.ViewPort; |
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52 | import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
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53 | import org.gvsig.fmap.mapcontext.layers.operations.ComposedLayer; |
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54 | import org.gvsig.fmap.mapcontext.layers.operations.InfoByPoint; |
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55 | import org.gvsig.fmap.mapcontext.layers.operations.LayerCollection; |
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56 | import org.gvsig.fmap.mapcontext.layers.operations.LayerNotFoundInCollectionException; |
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57 | import org.gvsig.fmap.mapcontext.layers.operations.LayersVisitable; |
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58 | import org.gvsig.fmap.mapcontext.layers.operations.LayersVisitor; |
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59 | 44073 | jjdelcerro | import org.gvsig.fmap.mapcontext.layers.operations.SingleLayer; |
60 | 42513 | jjdelcerro | import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
61 | 40435 | jjdelcerro | import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelable; |
62 | import org.gvsig.metadata.exceptions.MetadataException; |
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63 | import org.gvsig.tools.ToolsLocator; |
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64 | import org.gvsig.tools.dynobject.DynObjectSet; |
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65 | import org.gvsig.tools.dynobject.DynStruct; |
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66 | import org.gvsig.tools.dynobject.impl.MultiDynObjectSet; |
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67 | import org.gvsig.tools.exception.BaseException; |
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68 | import org.gvsig.tools.persistence.PersistenceManager; |
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69 | import org.gvsig.tools.persistence.PersistentState; |
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70 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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71 | import org.gvsig.tools.task.Cancellable; |
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72 | 41840 | jjdelcerro | import org.gvsig.tools.util.Callable; |
73 | 40435 | jjdelcerro | import org.gvsig.tools.visitor.Visitor; |
74 | 45535 | fdiaz | import org.slf4j.Logger; |
75 | import org.slf4j.LoggerFactory; |
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76 | 40435 | jjdelcerro | |
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 | 45535 | fdiaz | protected ArrayList<LayerCollectionListener> layerCollectionListeners = null; |
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 | 44599 | omartinez | |
111 | public static final Predicate<FLayer> LAYER_ACTIVE = new Predicate<FLayer>() { |
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112 | @Override
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113 | public boolean test(FLayer layer) { |
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114 | return layer.isActive();
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115 | } |
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116 | }; |
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117 | 40435 | jjdelcerro | |
118 | 44599 | omartinez | public static final Predicate<FLayer> LAYER_AVALAIBLE = new Predicate<FLayer>() { |
119 | @Override
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120 | public boolean test(FLayer layer) { |
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121 | return layer.isAvailable();
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122 | } |
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123 | }; |
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124 | |||
125 | public static Predicate<FLayer> LAYER_FLYRVECT = new Predicate<FLayer>() { |
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126 | @Override
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127 | public boolean test(FLayer layer) { |
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128 | return layer instanceof FLyrVect; |
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129 | } |
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130 | }; |
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131 | public static Predicate<FLayer> LAYER_SELECTION_AVAILABLE = new Predicate<FLayer>() { |
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132 | @Override
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133 | public boolean test(FLayer layer) { |
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134 | if (layer instanceof FLyrVect) { |
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135 | try {
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136 | FeatureStore store = ((FLyrVect) layer).getFeatureStore(); |
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137 | 46277 | jjdelcerro | if (store.isFeatureSelectionAvailable()) {
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138 | 44599 | omartinez | return true; |
139 | } |
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140 | } catch (Exception ex) { |
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141 | return false; |
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142 | } |
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143 | } |
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144 | return false; |
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145 | } |
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146 | }; |
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147 | |||
148 | public static Predicate<FLayer> LAYER_SELECTION_EMPTY = new Predicate<FLayer>() { |
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149 | @Override
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150 | public boolean test(FLayer layer) { |
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151 | if (layer instanceof FLyrVect) { |
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152 | try {
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153 | FeatureStore store = ((FLyrVect) layer).getFeatureStore(); |
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154 | 46277 | jjdelcerro | if (!store.isFeatureSelectionAvailable() || store.isFeatureSelectionEmpty()) {
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155 | 44599 | omartinez | return true; |
156 | } |
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157 | return false; |
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158 | } catch (Exception ex) { |
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159 | return true; |
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160 | } |
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161 | } else {
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162 | return true; |
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163 | } |
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164 | } |
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165 | }; |
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166 | |||
167 | 42287 | jjdelcerro | public FLayers() {
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168 | super();
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169 | layerCollectionListeners = new ArrayList(); |
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170 | layers = Collections.synchronizedList(new ArrayList()); |
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171 | } |
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172 | 40435 | jjdelcerro | |
173 | 42543 | jjdelcerro | @Override
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174 | 42287 | jjdelcerro | public void addLayerCollectionListener(LayerCollectionListener listener) { |
175 | if (!layerCollectionListeners.contains(listener)) {
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176 | layerCollectionListeners.add(listener); |
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177 | } |
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178 | } |
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179 | 40435 | jjdelcerro | |
180 | 42287 | jjdelcerro | /*
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181 | * (non-Javadoc)
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182 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllVisibles(boolean)
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183 | */
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184 | 42543 | jjdelcerro | @Override
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185 | 42287 | jjdelcerro | public void setAllVisibles(boolean visible) { |
186 | FLayer lyr; |
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187 | 40435 | jjdelcerro | |
188 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
189 | lyr = ((FLayer) layers.get(i)); |
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190 | lyr.setVisible(visible); |
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191 | 40435 | jjdelcerro | |
192 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
193 | ((LayerCollection) lyr).setAllVisibles(visible); |
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194 | } |
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195 | } |
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196 | } |
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197 | |||
198 | 42543 | jjdelcerro | @Override
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199 | 42287 | jjdelcerro | public void removeLayerCollectionListener(LayerCollectionListener listener) { |
200 | layerCollectionListeners.remove(listener); |
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201 | } |
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202 | |||
203 | /**
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204 | * Adds a layer on an specified position in this node.
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205 | *
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206 | * @param pos position in the inner list where the layer will be added
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207 | * @param layer a layer
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208 | */
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209 | private void doAddLayer(int pos, FLayer layer) { |
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210 | layers.add(pos, layer); |
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211 | ToolsLocator.getDisposableManager().bind(layer); |
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212 | layer.setParentLayer(this);
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213 | IProjection layerProj = layer.getProjection(); |
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214 | if (layerProj != null && fmap != null) { |
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215 | IProjection mapContextProj = fmap.getProjection(); |
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216 | 42293 | jjdelcerro | // TODO REVISAR ESTO !!!!
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217 | 42287 | jjdelcerro | // Esta condici?n puede que no fuese exacta para todos los casos
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218 | if (!layerProj.getAbrev().equals(mapContextProj.getAbrev())) {
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219 | ICoordTrans ct = layerProj.getCT(mapContextProj); |
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220 | layer.setCoordTrans(ct); |
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221 | } else {
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222 | layer.setCoordTrans(null);
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223 | } |
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224 | } |
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225 | this.updateDrawVersion();
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226 | } |
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227 | 40435 | jjdelcerro | |
228 | 42543 | jjdelcerro | @Override
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229 | 42287 | jjdelcerro | public void addLayer(FLayer layer) { |
230 | 40435 | jjdelcerro | |
231 | 42287 | jjdelcerro | MapContext mco = this.getMapContext();
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232 | 40435 | jjdelcerro | |
233 | 42287 | jjdelcerro | if (mco != null) { |
234 | /*
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235 | * Get order manager from map context
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236 | */
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237 | int position = mco.getOrderManager().getPosition(this, layer); |
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238 | addLayer(position, layer); |
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239 | } else {
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240 | /*
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241 | * This happens when FLayers object is not in a
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242 | * map context, so no order manager is available.
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243 | */
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244 | addLayer(layers.size(), layer); |
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245 | } |
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246 | } |
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247 | 43075 | jjdelcerro | |
248 | public void addLayer(DataStore store) { |
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249 | FLayer layer; |
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250 | try {
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251 | layer = MapContextLocator.getMapContextManager().createLayer( |
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252 | store.getName(), |
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253 | store |
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254 | ); |
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255 | |||
256 | } catch (LoadLayerException ex) {
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257 | throw new RuntimeException("Can't create layer from store.", ex); |
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258 | } |
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259 | this.addLayer(layer);
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260 | } |
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261 | 40435 | jjdelcerro | |
262 | 42287 | jjdelcerro | /**
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263 | * Adds a layer in an specified position in this node.
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264 | *
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265 | 42543 | jjdelcerro | * @param pos
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266 | 42287 | jjdelcerro | * @param layer a layer
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267 | */
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268 | public void addLayer(int pos, FLayer layer) { |
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269 | try {
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270 | if (layer instanceof FLayers) { |
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271 | 44599 | omartinez | FLayers layersToAdd = (FLayers) layer; |
272 | 42651 | jjdelcerro | if( fmap != null ) { |
273 | 44599 | omartinez | fmap.addAsCollectionListener(layersToAdd); |
274 | 42651 | jjdelcerro | } |
275 | 42287 | jjdelcerro | } |
276 | callLayerAdding(LayerCollectionEvent.createLayerAddingEvent(layer)); |
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277 | 40435 | jjdelcerro | |
278 | 42287 | jjdelcerro | doAddLayer(pos, layer); |
279 | 40435 | jjdelcerro | |
280 | 42287 | jjdelcerro | callLayerAdded(LayerCollectionEvent.createLayerAddedEvent(layer)); |
281 | } catch (CancelationException e) {
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282 | 44073 | jjdelcerro | LOGGER.warn(e.getMessage()); |
283 | 42287 | jjdelcerro | } |
284 | } |
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285 | 40435 | jjdelcerro | |
286 | 42543 | jjdelcerro | @Override
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287 | 42287 | jjdelcerro | public void moveTo(int from, int to) throws CancelationException { |
288 | int newfrom = layers.size() - from - 1; |
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289 | int newto = layers.size() - to - 1; |
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290 | if (newfrom < 0 || newfrom >= layers.size() || newto < 0 || newto >= layers.size()) { |
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291 | return;
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292 | } |
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293 | FLayer aux = (FLayer) layers.get(newfrom); |
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294 | callLayerMoving(LayerPositionEvent.createLayerMovingEvent(aux, newfrom, newto)); |
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295 | layers.remove(newfrom); |
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296 | layers.add(newto, aux); |
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297 | this.updateDrawVersion();
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298 | callLayerMoved(LayerPositionEvent.createLayerMovedEvent(aux, newfrom, newto)); |
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299 | } |
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300 | 40435 | jjdelcerro | |
301 | 42287 | jjdelcerro | /**
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302 | * Removes an inner layer.
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303 | *
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304 | * @param lyr a layer
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305 | */
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306 | private void doRemoveLayer(FLayer lyr) { |
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307 | layers.remove(lyr); |
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308 | lyr.dispose(); |
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309 | this.updateDrawVersion();
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310 | } |
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311 | |||
312 | 42543 | jjdelcerro | @Override
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313 | 42287 | jjdelcerro | public void removeLayer(FLayer lyr) throws CancelationException { |
314 | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
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315 | doRemoveLayer(lyr); |
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316 | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
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317 | } |
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318 | |||
319 | 42543 | jjdelcerro | @Override
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320 | 42287 | jjdelcerro | public void removeLayer(int idLayer) { |
321 | FLayer lyr = (FLayer) layers.get(idLayer); |
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322 | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
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323 | this.doRemoveLayer(lyr);
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324 | 40435 | jjdelcerro | // layers.remove(idLayer);
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325 | 41840 | jjdelcerro | // this.updateDrawVersion();
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326 | 42287 | jjdelcerro | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
327 | } |
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328 | 40435 | jjdelcerro | |
329 | 42543 | jjdelcerro | @Override
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330 | 42287 | jjdelcerro | public void removeLayer(String layerName) { |
331 | FLayer lyr; |
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332 | 40435 | jjdelcerro | |
333 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
334 | lyr = ((FLayer) layers.get(i)); |
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335 | 40435 | jjdelcerro | |
336 | 42287 | jjdelcerro | if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
337 | removeLayer(i); |
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338 | 40435 | jjdelcerro | |
339 | 42287 | jjdelcerro | break;
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340 | } |
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341 | } |
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342 | } |
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343 | 40435 | jjdelcerro | |
344 | 42287 | jjdelcerro | /**
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345 | * Replace a layer identified by its name, by another.
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346 | *
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347 | * @param layerName the name of the layer to be replaced
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348 | * @param layer the new layer
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349 | 42543 | jjdelcerro | * @throws org.gvsig.fmap.mapcontext.exceptions.LoadLayerException
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350 | 42287 | jjdelcerro | * @deprecated use {@link FLayers#replaceLayer(FLayer, FLayer)}
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351 | */
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352 | public void replaceLayer(String layerName, FLayer layer) throws LoadLayerException { |
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353 | replaceLayer(getLayer(layerName), layer); |
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354 | } |
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355 | |||
356 | /**
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357 | * Replace a layer by another layer. It search recursively by all the
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358 | 40435 | jjdelcerro | * ILayerCollection nodes
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359 | *
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360 | 42287 | jjdelcerro | * @param layer the layer to be replaced
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361 | * @param newLayer the new layer
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362 | 42543 | jjdelcerro | * @throws org.gvsig.fmap.mapcontext.exceptions.LoadLayerException
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363 | 40435 | jjdelcerro | */
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364 | 42287 | jjdelcerro | public void replaceLayer(FLayer layer, FLayer newLayer) throws LoadLayerException { |
365 | 40435 | jjdelcerro | replaceLayer(this, layer, newLayer);
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366 | } |
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367 | 42287 | jjdelcerro | |
368 | 40435 | jjdelcerro | /**
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369 | 42287 | jjdelcerro | * Replace a layer by other layer. It search recursively by all the
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370 | 40435 | jjdelcerro | * ILayerCollection nodes
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371 | 42287 | jjdelcerro | *
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372 | * @param parentLayer the parent layer
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373 | * @param layer the layer to be replaced
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374 | * @param newLayer the new layer
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375 | 40435 | jjdelcerro | * @throws LoadLayerException
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376 | */
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377 | 42287 | jjdelcerro | private void replaceLayer(FLayers parentLayer, FLayer layer, FLayer newLayer) throws LoadLayerException { |
378 | FLayer lyr; |
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379 | 40435 | jjdelcerro | for (int i = 0; i < parentLayer.getLayersCount(); i++) { |
380 | lyr = ((FLayer) parentLayer.getLayer(i)); |
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381 | 42287 | jjdelcerro | if (lyr.equals(layer)) {
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382 | parentLayer.removeLayer(i); |
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383 | parentLayer.addLayer(i, newLayer); |
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384 | 40435 | jjdelcerro | break;
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385 | } |
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386 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
387 | replaceLayer((FLayers) lyr, layer, newLayer); |
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388 | 40435 | jjdelcerro | } |
389 | } |
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390 | } |
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391 | |||
392 | 42543 | jjdelcerro | @Override
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393 | 42287 | jjdelcerro | public FLayer[] getVisibles() { |
394 | ArrayList array = new ArrayList(); |
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395 | LayersIterator iter = new LayersIterator(this) { |
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396 | 42543 | jjdelcerro | @Override
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397 | 42287 | jjdelcerro | public boolean evaluate(FLayer layer) { |
398 | return layer.isVisible();
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399 | } |
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400 | 40435 | jjdelcerro | |
401 | 42287 | jjdelcerro | }; |
402 | 40435 | jjdelcerro | |
403 | 42287 | jjdelcerro | while (iter.hasNext()) {
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404 | array.add(iter.nextLayer()); |
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405 | } |
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406 | 40435 | jjdelcerro | |
407 | 42287 | jjdelcerro | return (FLayer[]) array.toArray(new FLayer[0]); |
408 | } |
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409 | 40435 | jjdelcerro | |
410 | 42543 | jjdelcerro | @Override
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411 | 42287 | jjdelcerro | public FLayer getLayer(int index) { |
412 | return (FLayer) layers.get(index);
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413 | } |
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414 | 40435 | jjdelcerro | |
415 | 42543 | jjdelcerro | @Override
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416 | 44073 | jjdelcerro | public FLayer getLayer(final String layerName) { |
417 | if( StringUtils.isBlank(layerName) ) {
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418 | return null; |
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419 | } |
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420 | for (FLayer layer : this.layers) { |
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421 | if( layer!=null && StringUtils.equalsIgnoreCase(layer.getName(), layerName) ) { |
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422 | return layer;
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423 | 42287 | jjdelcerro | } |
424 | 44073 | jjdelcerro | if( layer instanceof FLayers ) { |
425 | List<FLayer> theLayers = this.getLayers(new Predicate<FLayer>() { |
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426 | @Override
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427 | public boolean test(FLayer layer) { |
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428 | return StringUtils.equalsIgnoreCase(layer.getName(), layerName);
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429 | 42293 | jjdelcerro | } |
430 | 44073 | jjdelcerro | }); |
431 | if( theLayers.isEmpty() ) {
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432 | return null; |
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433 | 42287 | jjdelcerro | } |
434 | 44073 | jjdelcerro | return theLayers.get(0); |
435 | 42287 | jjdelcerro | } |
436 | } |
||
437 | return null; |
||
438 | } |
||
439 | 40435 | jjdelcerro | |
440 | 44599 | omartinez | @Override
|
441 | 44073 | jjdelcerro | public FLayer getLayer(final DataStore store) { |
442 | List<FLayer> theLayers = this.getLayers(new Predicate<FLayer>() { |
||
443 | @Override
|
||
444 | public boolean test(FLayer layer) { |
||
445 | return layer instanceof SingleLayer && store == ((SingleLayer) layer).getDataStore(); |
||
446 | } |
||
447 | }); |
||
448 | if( theLayers.isEmpty() ) {
|
||
449 | return null; |
||
450 | } |
||
451 | return theLayers.get(0); |
||
452 | 42293 | jjdelcerro | } |
453 | 44073 | jjdelcerro | |
454 | private List<FLayer> toPlainList(FLayer layer) { |
||
455 | return toPlainList(layer, new ArrayList<FLayer>(), null); |
||
456 | } |
||
457 | 42293 | jjdelcerro | |
458 | 44073 | jjdelcerro | private List<FLayer> toPlainList(FLayer layer, Predicate<FLayer> filter) { |
459 | return toPlainList(layer, new ArrayList<FLayer>(), filter); |
||
460 | } |
||
461 | |||
462 | private List<FLayer> toPlainList(FLayer layer, List<FLayer> result, Predicate<FLayer> filter) { |
||
463 | 42287 | jjdelcerro | if (layer instanceof FLayers) { |
464 | 42293 | jjdelcerro | FLayers layerGroup = (FLayers) layer; |
465 | 44599 | omartinez | if (filter == null || filter.test(layer)) { |
466 | result.add(layer); |
||
467 | } |
||
468 | 42293 | jjdelcerro | for (int i = 0; i < layerGroup.getLayersCount(); i++) { |
469 | 44073 | jjdelcerro | toPlainList(layerGroup.getLayer(i), result, filter); |
470 | 42287 | jjdelcerro | } |
471 | 44073 | jjdelcerro | } else if( filter==null || filter.test(layer) ) { |
472 | 42287 | jjdelcerro | result.add(layer); |
473 | } |
||
474 | 42293 | jjdelcerro | return result;
|
475 | 42287 | jjdelcerro | } |
476 | 40435 | jjdelcerro | |
477 | 42543 | jjdelcerro | @Override
|
478 | 42287 | jjdelcerro | public int getLayersCount() { |
479 | return layers.size();
|
||
480 | } |
||
481 | 40435 | jjdelcerro | |
482 | 42543 | jjdelcerro | @Override
|
483 | 42287 | jjdelcerro | public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
484 | Cancellable cancel, double scale) throws ReadException { |
||
485 | // FIXME Arreglar este error
|
||
486 | throw new RuntimeException("Esto no deberia de llamarse"); |
||
487 | } |
||
488 | 40435 | jjdelcerro | |
489 | 42287 | jjdelcerro | /*
|
490 | * (non-Javadoc)
|
||
491 | *
|
||
492 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
|
||
493 | * com.iver.cit.gvsig.fmap.ViewPort,
|
||
494 | * com.iver.utiles.swing.threads.Cancellable, double,
|
||
495 | * javax.print.attribute.PrintAttributes)
|
||
496 | */
|
||
497 | 42543 | jjdelcerro | @Override
|
498 | 42287 | jjdelcerro | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
499 | double scale, PrintAttributes properties)
|
||
500 | throws ReadException {
|
||
501 | throw new RuntimeException("No deberia pasar por aqui"); |
||
502 | } |
||
503 | 40435 | jjdelcerro | |
504 | 42287 | jjdelcerro | public void print_old(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
505 | double scale, PrintAttributes properties)
|
||
506 | throws ReadException {
|
||
507 | this.print_old(g, viewPort, cancel, scale, properties, null); |
||
508 | } |
||
509 | 40435 | jjdelcerro | |
510 | 42287 | jjdelcerro | /**
|
511 | * <p>
|
||
512 | * Checks all layers (each one as a sub-node of this node <i>collection of
|
||
513 | * layers</i>) of this collection and draws their requested properties. If a
|
||
514 | * node is a group of layers (<code>ComposedLayer</code>), executes it's
|
||
515 | * drawn.</p>
|
||
516 | *
|
||
517 | * <p>
|
||
518 | * All nodes which could group with the composed layer <code>group</code>,
|
||
519 | * will be drawn together. And once the <code>
|
||
520 | * group</code> is drawn, will be set to <code>null</code> if hasn't a
|
||
521 | * parent layer.</p>
|
||
522 | *
|
||
523 | * <p>
|
||
524 | * The particular implementation depends on the kind of each layer and
|
||
525 | * composed layer. And this process can be cancelled at any time by the
|
||
526 | * shared object <code>cancel</code>.</p>
|
||
527 | *
|
||
528 | * <p>
|
||
529 | * According the print quality, labels will be printed in different
|
||
530 | * resolution:
|
||
531 | * <ul>
|
||
532 | * <li><b>PrintQuality.DRAFT</b>: 72 dpi (dots per inch).</li>
|
||
533 | * <li><b>PrintQuality.NORMAL</b>: 300 dpi (dots per inch).</li>
|
||
534 | * <li><b>PrintQuality.HIGH</b>: 600 dpi (dots per inch).</li>
|
||
535 | * </ul>
|
||
536 | * </p>
|
||
537 | *
|
||
538 | * @param g for rendering 2-dimensional shapes, text and images on the
|
||
539 | * Java(tm) platform
|
||
540 | * @param viewPort the information for drawing the layers
|
||
541 | * @param cancel shared object that determines if this layer can continue
|
||
542 | * being drawn
|
||
543 | * @param scale the scale of the view. Must be between
|
||
544 | * {@linkplain FLayer#getMinScale()} and {@linkplain FLayer#getMaxScale()}.
|
||
545 | * @param properties properties that will be print
|
||
546 | * @param group a composed layer pending to paint; if this parameter is
|
||
547 | * <code>null</code>, the composed layer
|
||
548 | *
|
||
549 | * @return <code>null</code> if the layers in <code>group</code> had been
|
||
550 | * drawn or were <code>null</code>; otherwise, the <code>group</code>
|
||
551 | 42543 | jjdelcerro | * @throws org.gvsig.fmap.dal.exception.ReadException
|
552 | 42287 | jjdelcerro | *
|
553 | * @see FLayer#print(Graphics2D, ViewPort, Cancellable, double,
|
||
554 | * PrintAttributes)
|
||
555 | */
|
||
556 | public ComposedLayer print_old(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintAttributes properties, ComposedLayer group) |
||
557 | throws ReadException {
|
||
558 | double dpi = 72; |
||
559 | 40435 | jjdelcerro | |
560 | 42287 | jjdelcerro | int resolution = properties.getPrintQuality();
|
561 | 44073 | jjdelcerro | switch (resolution) {
|
562 | case PrintAttributes.PRINT_QUALITY_NORMAL:
|
||
563 | dpi = 300;
|
||
564 | break;
|
||
565 | case PrintAttributes.PRINT_QUALITY_HIGH:
|
||
566 | dpi = 600;
|
||
567 | break;
|
||
568 | case PrintAttributes.PRINT_QUALITY_DRAFT:
|
||
569 | dpi = 72;
|
||
570 | break;
|
||
571 | default:
|
||
572 | break;
|
||
573 | 42287 | jjdelcerro | } |
574 | 40435 | jjdelcerro | |
575 | 42293 | jjdelcerro | // TODO: A la hora de imprimir, isWithinScale falla, porque est?
|
576 | 42287 | jjdelcerro | // calculando la escala en pantalla, no para el layout.
|
577 | // Revisar esto.
|
||
578 | // TODO: We have to check when we have to call the drawLabels method when exists a ComposedLayer group.
|
||
579 | for (int i = 0; i < layers.size(); i++) { |
||
580 | FLayer lyr = (FLayer) layers.get(i); |
||
581 | if (!lyr.isVisible() || !lyr.isWithinScale(scale)) {
|
||
582 | continue;
|
||
583 | } |
||
584 | 40435 | jjdelcerro | |
585 | 42287 | jjdelcerro | try {
|
586 | 40435 | jjdelcerro | |
587 | 42287 | jjdelcerro | // Checks for draw group (ComposedLayer)
|
588 | if (group != null) { |
||
589 | if (lyr instanceof FLayers) { |
||
590 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
591 | } else {
|
||
592 | // If layer can be added to the group, does it
|
||
593 | if (lyr instanceof ILabelable |
||
594 | && ((ILabelable) lyr).isLabeled() |
||
595 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
596 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
597 | group.add(lyr); |
||
598 | } else {
|
||
599 | // draw the 'pending to draw' layer group
|
||
600 | group.print(g, viewPort, cancel, scale, properties); |
||
601 | 40435 | jjdelcerro | |
602 | 42287 | jjdelcerro | // gets a new group instance
|
603 | if (lyr instanceof ILabelable |
||
604 | && ((ILabelable) lyr).isLabeled() |
||
605 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
606 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
607 | group = lyr.newComposedLayer(); |
||
608 | } else {
|
||
609 | group = null;
|
||
610 | } |
||
611 | // if layer hasn't group, draws it inmediately
|
||
612 | if (group == null) { |
||
613 | if (lyr instanceof FLayers) { |
||
614 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
615 | } else {
|
||
616 | lyr.print(g, viewPort, cancel, scale, properties); |
||
617 | if (lyr instanceof ILabelable |
||
618 | && ((ILabelable) lyr).isLabeled() |
||
619 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
620 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
621 | ILabelable lLayer = (ILabelable) lyr; |
||
622 | lLayer.drawLabels(null, g, viewPort, cancel, scale, dpi);
|
||
623 | } |
||
624 | } |
||
625 | } else {
|
||
626 | // add the layer to the group
|
||
627 | group.setMapContext(fmap); |
||
628 | group.add(lyr); |
||
629 | 40435 | jjdelcerro | |
630 | 42287 | jjdelcerro | } |
631 | 40435 | jjdelcerro | |
632 | 42287 | jjdelcerro | } |
633 | } |
||
634 | } else {
|
||
635 | // gets a new group instance
|
||
636 | group = lyr.newComposedLayer(); |
||
637 | // if layer hasn't group, draws it inmediately
|
||
638 | if (group == null) { |
||
639 | if (lyr instanceof FLayers) { |
||
640 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
641 | } else {
|
||
642 | lyr.print(g, viewPort, cancel, scale, properties); |
||
643 | if (lyr instanceof ILabelable && ((ILabelable) lyr).isLabeled()) { |
||
644 | ILabelable lLayer = (ILabelable) lyr; |
||
645 | 40435 | jjdelcerro | |
646 | 42287 | jjdelcerro | lLayer.drawLabels(null, g, viewPort, cancel, scale, dpi);
|
647 | } |
||
648 | } |
||
649 | } else {
|
||
650 | // add the layer to the group
|
||
651 | group.setMapContext(fmap); |
||
652 | group.add(lyr); |
||
653 | 40435 | jjdelcerro | |
654 | 42287 | jjdelcerro | } |
655 | } |
||
656 | 40435 | jjdelcerro | |
657 | 42287 | jjdelcerro | } catch (Exception e) { |
658 | String mesg = Messages.getString("error_printing_layer") + " " + lyr.getName() + ": " + e.getMessage(); |
||
659 | 42651 | jjdelcerro | if( fmap!=null ) { |
660 | fmap.addLayerError(mesg); |
||
661 | } |
||
662 | 44073 | jjdelcerro | LOGGER.error(mesg, e); |
663 | 42287 | jjdelcerro | } |
664 | 40435 | jjdelcerro | |
665 | 42287 | jjdelcerro | } |
666 | 40435 | jjdelcerro | |
667 | 42287 | jjdelcerro | if (group != null && this.getParentLayer() == null) { |
668 | //si tenemos un grupo pendiente de pintar, pintamos
|
||
669 | group.print(g, viewPort, cancel, scale, properties); |
||
670 | group = null;
|
||
671 | 40435 | jjdelcerro | |
672 | 42287 | jjdelcerro | } |
673 | return group;
|
||
674 | } |
||
675 | 40435 | jjdelcerro | |
676 | 42543 | jjdelcerro | @Override
|
677 | 44073 | jjdelcerro | @SuppressWarnings("UseSpecificCatch") |
678 | 42287 | jjdelcerro | public Envelope getFullEnvelope() {
|
679 | Envelope rAux = null;
|
||
680 | boolean first = true; |
||
681 | 40435 | jjdelcerro | |
682 | 44073 | jjdelcerro | for (FLayer capa : layers) {
|
683 | 42287 | jjdelcerro | try {
|
684 | if (first) {
|
||
685 | rAux = (Envelope) capa.getFullEnvelope().clone(); |
||
686 | first = false;
|
||
687 | } else {
|
||
688 | rAux.add(capa.getFullEnvelope()); |
||
689 | } |
||
690 | } catch (Exception e) { |
||
691 | 44073 | jjdelcerro | LOGGER.warn("Can't calculate the envelope of the layer group '"+this.getName()+"'.",e); |
692 | 42287 | jjdelcerro | } |
693 | } |
||
694 | 40435 | jjdelcerro | |
695 | 42287 | jjdelcerro | return rAux;
|
696 | } |
||
697 | 40435 | jjdelcerro | |
698 | 42287 | jjdelcerro | /**
|
699 | * Notifies all listeners associated to this collection of layers, that
|
||
700 | * another layer is going to be added or replaced in the internal list of
|
||
701 | * layers.
|
||
702 | *
|
||
703 | 42543 | jjdelcerro | * @param event a layer collection event with the new layer
|
704 | 42287 | jjdelcerro | */
|
705 | protected void callLayerAdding(LayerCollectionEvent event) |
||
706 | throws CancelationException {
|
||
707 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
708 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
709 | ((LayerCollectionListener) iter.next()).layerAdding(event); |
||
710 | } |
||
711 | } |
||
712 | 40435 | jjdelcerro | |
713 | 42287 | jjdelcerro | /**
|
714 | * Notifies all listeners associated to this collection of layers, that a
|
||
715 | * layer is going to be removed from the internal list of layers.
|
||
716 | *
|
||
717 | * @param event a layer collection event with the layer being removed
|
||
718 | *
|
||
719 | * @throws CancelationException any exception produced during the
|
||
720 | * cancellation of the driver.
|
||
721 | */
|
||
722 | protected void callLayerRemoving(LayerCollectionEvent event) |
||
723 | throws CancelationException {
|
||
724 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
725 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
726 | ((LayerCollectionListener) iter.next()).layerRemoving(event); |
||
727 | } |
||
728 | } |
||
729 | 40435 | jjdelcerro | |
730 | 42287 | jjdelcerro | /**
|
731 | * Notifies all listeners associated to this collection of layers, that a
|
||
732 | * layer is going to be moved in the internal list of layers.
|
||
733 | *
|
||
734 | * @param event a layer collection event with the layer being moved, and the
|
||
735 | * initial and final positions
|
||
736 | *
|
||
737 | * @throws CancelationException any exception produced during the
|
||
738 | * cancellation of the driver.
|
||
739 | */
|
||
740 | protected void callLayerMoving(LayerPositionEvent event) |
||
741 | throws CancelationException {
|
||
742 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
743 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
744 | ((LayerCollectionListener) iter.next()).layerMoving(event); |
||
745 | } |
||
746 | } |
||
747 | 40435 | jjdelcerro | |
748 | 42287 | jjdelcerro | /**
|
749 | * Notifies all listeners associated to this collection of layers, that
|
||
750 | * another layer has been added or replaced in the internal list of layers.
|
||
751 | *
|
||
752 | 42543 | jjdelcerro | * @param event a layer collection event with the new layer
|
753 | 42287 | jjdelcerro | */
|
754 | protected void callLayerAdded(LayerCollectionEvent event) { |
||
755 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
756 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
757 | ((LayerCollectionListener) iter.next()).layerAdded(event); |
||
758 | } |
||
759 | } |
||
760 | 40435 | jjdelcerro | |
761 | 42287 | jjdelcerro | /**
|
762 | * Notifies all listeners associated to this collection of layers, that
|
||
763 | * another layer has been removed from the internal list of layers.
|
||
764 | *
|
||
765 | 42543 | jjdelcerro | * @param event a layer collection event with the layer removed
|
766 | 42287 | jjdelcerro | */
|
767 | protected void callLayerRemoved(LayerCollectionEvent event) { |
||
768 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
769 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
770 | ((LayerCollectionListener) iter.next()).layerRemoved(event); |
||
771 | } |
||
772 | } |
||
773 | 40435 | jjdelcerro | |
774 | 42287 | jjdelcerro | /**
|
775 | * Notifies all listeners associated to this collection of layers, that
|
||
776 | * another layer has been moved in the internal list of layers.
|
||
777 | *
|
||
778 | 42543 | jjdelcerro | * @param event a layer collection event with the layer moved, and the initial
|
779 | 42287 | jjdelcerro | * and final positions
|
780 | */
|
||
781 | protected void callLayerMoved(LayerPositionEvent event) { |
||
782 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
783 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
784 | ((LayerCollectionListener) iter.next()).layerMoved(event); |
||
785 | } |
||
786 | } |
||
787 | 40435 | jjdelcerro | |
788 | 42543 | jjdelcerro | @Override
|
789 | 42287 | jjdelcerro | public void saveToState(PersistentState state) throws PersistenceException { |
790 | 40435 | jjdelcerro | |
791 | 42287 | jjdelcerro | super.saveToState(state);
|
792 | 40435 | jjdelcerro | |
793 | 42287 | jjdelcerro | state.set("mapContext", fmap);
|
794 | 40435 | jjdelcerro | |
795 | 42287 | jjdelcerro | List layersToSave = new ArrayList(); |
796 | 44073 | jjdelcerro | for (FLayer layer : this.layers) { |
797 | 42287 | jjdelcerro | if (!layer.isTemporary()) {
|
798 | layersToSave.add(layer); |
||
799 | } |
||
800 | } |
||
801 | state.set("layers", layersToSave);
|
||
802 | } |
||
803 | 40435 | jjdelcerro | |
804 | 42543 | jjdelcerro | @Override
|
805 | 42287 | jjdelcerro | public void loadFromState(PersistentState state) throws PersistenceException { |
806 | 40435 | jjdelcerro | |
807 | 42287 | jjdelcerro | super.loadFromState(state);
|
808 | 40435 | jjdelcerro | |
809 | 42287 | jjdelcerro | setMapContext((MapContext) state.get("mapContext"));
|
810 | Iterator iter = state.getIterator("layers"); |
||
811 | while (iter.hasNext()) {
|
||
812 | FLayer item = (FLayer) iter.next(); |
||
813 | 46191 | fdiaz | if(item == null){ |
814 | continue;
|
||
815 | } |
||
816 | if (item instanceof FLayers) { |
||
817 | FLayers layersToAdd = (FLayers) item; |
||
818 | if (fmap != null) { |
||
819 | fmap.addAsCollectionListener(layersToAdd); |
||
820 | } |
||
821 | } |
||
822 | |||
823 | 43376 | jjdelcerro | // Cuando falla la carga de la capa desde la persistencia, puede
|
824 | // haberse perdido quien es el parent. Asi que lo asignamos aqui
|
||
825 | // por si acaso.
|
||
826 | item.setParentLayer(this);
|
||
827 | 42287 | jjdelcerro | layers.add(item); |
828 | } |
||
829 | } |
||
830 | 40435 | jjdelcerro | |
831 | 42543 | jjdelcerro | @Override
|
832 | 42287 | jjdelcerro | public MapContext getMapContext() {
|
833 | return fmap;
|
||
834 | } |
||
835 | 40435 | jjdelcerro | |
836 | 42543 | jjdelcerro | @Override
|
837 | 42287 | jjdelcerro | public void setAllActives(boolean active) { |
838 | FLayer lyr; |
||
839 | 40435 | jjdelcerro | |
840 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
841 | lyr = ((FLayer) layers.get(i)); |
||
842 | lyr.setActive(active); |
||
843 | 40435 | jjdelcerro | |
844 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
845 | ((LayerCollection) lyr).setAllActives(active); |
||
846 | } |
||
847 | } |
||
848 | } |
||
849 | 40435 | jjdelcerro | |
850 | 44599 | omartinez | @Override
|
851 | 44073 | jjdelcerro | public List<FLayer> getLayers(Predicate<FLayer> filter) { |
852 | List<FLayer> theLayers = this.toPlainList(this, filter); |
||
853 | return theLayers;
|
||
854 | } |
||
855 | |||
856 | 42543 | jjdelcerro | @Override
|
857 | 42287 | jjdelcerro | public FLayer[] getActives() { |
858 | 44073 | jjdelcerro | List<FLayer> activeLayers = this.getLayers(new Predicate<FLayer>() { |
859 | 42543 | jjdelcerro | @Override
|
860 | 44073 | jjdelcerro | public boolean test(FLayer layer) { |
861 | 42287 | jjdelcerro | return layer.isActive();
|
862 | } |
||
863 | 44073 | jjdelcerro | }); |
864 | return (FLayer[]) activeLayers.toArray(new FLayer[activeLayers.size()]); |
||
865 | 42287 | jjdelcerro | } |
866 | 44599 | omartinez | |
867 | 42543 | jjdelcerro | @Override
|
868 | 42287 | jjdelcerro | public double getMinScale() { |
869 | return -1; // La visibilidad o no la controla cada capa |
||
870 | // dentro de una colecci?n
|
||
871 | } |
||
872 | |||
873 | 42543 | jjdelcerro | @Override
|
874 | 42287 | jjdelcerro | public double getMaxScale() { |
875 | return -1; |
||
876 | } |
||
877 | |||
878 | 42543 | jjdelcerro | @Override
|
879 | 42287 | jjdelcerro | public void setMinScale(double minScale) { |
880 | 44073 | jjdelcerro | for (FLayer lyr : layers) {
|
881 | 42287 | jjdelcerro | lyr.setMinScale(minScale); |
882 | } |
||
883 | } |
||
884 | |||
885 | 42543 | jjdelcerro | @Override
|
886 | 42287 | jjdelcerro | public void setMaxScale(double maxScale) { |
887 | 44073 | jjdelcerro | for (FLayer lyr : layers) {
|
888 | 42287 | jjdelcerro | lyr.setMinScale(maxScale); |
889 | } |
||
890 | } |
||
891 | |||
892 | 42543 | jjdelcerro | @Override
|
893 | 42287 | jjdelcerro | public void setActive(boolean b) { |
894 | super.setActive(b);
|
||
895 | 44073 | jjdelcerro | for (FLayer layer : this.layers) { |
896 | layer.setActive(b); |
||
897 | 42287 | jjdelcerro | } |
898 | } |
||
899 | |||
900 | 46186 | jjdelcerro | public void setActive(boolean active, boolean applySublayers) { |
901 | super.setActive(active);
|
||
902 | 46191 | fdiaz | if(applySublayers){
|
903 | 46186 | jjdelcerro | for (FLayer layer : this.layers) { |
904 | layer.setActive(active); |
||
905 | } |
||
906 | } |
||
907 | } |
||
908 | |||
909 | 42543 | jjdelcerro | @Override
|
910 | 42287 | jjdelcerro | public boolean addLayerListener(LayerListener o) { |
911 | 44073 | jjdelcerro | for (FLayer layer : this.layers) { |
912 | layer.addLayerListener(o); |
||
913 | 42287 | jjdelcerro | } |
914 | return true; |
||
915 | } |
||
916 | |||
917 | 42543 | jjdelcerro | @Override
|
918 | 40435 | jjdelcerro | public DynObjectSet getInfo(Point p, double tolerance, |
919 | 42287 | jjdelcerro | Cancellable cancel) throws LoadLayerException, DataException {
|
920 | return getInfo(this.getMapContext().getViewPort().convertToMapPoint(p), tolerance); |
||
921 | 40435 | jjdelcerro | } |
922 | |||
923 | 42543 | jjdelcerro | @Override
|
924 | 40435 | jjdelcerro | public DynObjectSet getInfo(Point p, double tolerance, Cancellable cancel, |
925 | 42287 | jjdelcerro | boolean fast) throws LoadLayerException, DataException { |
926 | return getInfo(this.getMapContext().getViewPort().convertToMapPoint(p), tolerance); |
||
927 | 40435 | jjdelcerro | } |
928 | 42287 | jjdelcerro | |
929 | 42543 | jjdelcerro | @Override
|
930 | 40435 | jjdelcerro | public DynObjectSet getInfo(org.gvsig.fmap.geom.primitive.Point p,
|
931 | 42287 | jjdelcerro | double tolerance) throws LoadLayerException, DataException { |
932 | 40435 | jjdelcerro | int i;
|
933 | FLayer layer; |
||
934 | List res = new ArrayList(); |
||
935 | for (i = 0; i < this.layers.size(); i++) { |
||
936 | layer = (FLayer) layers.get(i); |
||
937 | if (layer instanceof InfoByPoint) { |
||
938 | InfoByPoint queryable_layer = (InfoByPoint) layer; |
||
939 | res.add(queryable_layer.getInfo(p, tolerance)); |
||
940 | } |
||
941 | } |
||
942 | 42287 | jjdelcerro | DynObjectSet[] innerSets
|
943 | = (DynObjectSet[]) res.toArray(new DynObjectSet[res.size()]); |
||
944 | 40435 | jjdelcerro | return new MultiDynObjectSet(innerSets); |
945 | } |
||
946 | |||
947 | 42543 | jjdelcerro | @Override
|
948 | 42287 | jjdelcerro | public String getTocImageIcon() { |
949 | return "layer-icon-group"; |
||
950 | } |
||
951 | |||
952 | /**
|
||
953 | * <p>
|
||
954 | * Sets the <code>MapContext</code> that contains this layer node.</p>
|
||
955 | *
|
||
956 | * @param mapContext the <code>MapContext</code> that contains this layer
|
||
957 | * node
|
||
958 | */
|
||
959 | public void setMapContext(MapContext mapContext) { |
||
960 | this.fmap = mapContext;
|
||
961 | 45535 | fdiaz | for (FLayer lyr : this.layers) { |
962 | if(lyr instanceof FLayers){ |
||
963 | ((FLayers)lyr).setMapContext(mapContext); |
||
964 | } |
||
965 | } |
||
966 | 42287 | jjdelcerro | } |
967 | 40435 | jjdelcerro | |
968 | 42543 | jjdelcerro | @Override
|
969 | 42287 | jjdelcerro | public void accept(Visitor visitor) throws BaseException { |
970 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
971 | FLayer layer = this.getLayer(i);
|
||
972 | 43877 | jjdelcerro | // try {
|
973 | 42287 | jjdelcerro | if (layer instanceof LayersVisitable) { |
974 | ((LayersVisitable) layer).accept(visitor); |
||
975 | } else {
|
||
976 | visitor.visit(layer); |
||
977 | 42002 | jjdelcerro | } |
978 | 43877 | jjdelcerro | // } catch (VisitCanceledException ex) {
|
979 | // break;
|
||
980 | // }
|
||
981 | 42002 | jjdelcerro | } |
982 | 42287 | jjdelcerro | } |
983 | 40435 | jjdelcerro | |
984 | 42543 | jjdelcerro | @Override
|
985 | 42287 | jjdelcerro | public void accept(LayersVisitor visitor) throws BaseException { |
986 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
987 | FLayer layer = this.getLayer(i);
|
||
988 | if (layer instanceof LayersVisitable) { |
||
989 | ((LayersVisitable) layer).accept(visitor); |
||
990 | } else {
|
||
991 | visitor.visit(layer); |
||
992 | } |
||
993 | } |
||
994 | } |
||
995 | 40435 | jjdelcerro | |
996 | 42543 | jjdelcerro | @Override
|
997 | 42287 | jjdelcerro | public Object getMetadataID() throws MetadataException { |
998 | 42543 | jjdelcerro | StringBuilder strb = new StringBuilder(); |
999 | 42287 | jjdelcerro | strb.append("Layers(");
|
1000 | strb.append(this.getName());
|
||
1001 | strb.append("):{");
|
||
1002 | Iterator iter = this.layers.iterator(); |
||
1003 | while (iter.hasNext()) {
|
||
1004 | strb.append(((FLayer) iter.next()).getMetadataID()); |
||
1005 | strb.append(",");
|
||
1006 | } |
||
1007 | strb.append("}");
|
||
1008 | return strb.toString();
|
||
1009 | 40435 | jjdelcerro | |
1010 | 42287 | jjdelcerro | } |
1011 | 40435 | jjdelcerro | |
1012 | 42543 | jjdelcerro | @Override
|
1013 | 42287 | jjdelcerro | public Set getMetadataChildren() { |
1014 | Set ret = new TreeSet(); |
||
1015 | Iterator iter = this.layers.iterator(); |
||
1016 | while (iter.hasNext()) {
|
||
1017 | ret.add(iter.next()); |
||
1018 | } |
||
1019 | return ret;
|
||
1020 | } |
||
1021 | 40435 | jjdelcerro | |
1022 | 42543 | jjdelcerro | @Override
|
1023 | 42287 | jjdelcerro | public String getMetadataName() throws MetadataException { |
1024 | 42543 | jjdelcerro | StringBuilder strb = new StringBuilder(); |
1025 | 42287 | jjdelcerro | strb.append("Layer Group '");
|
1026 | strb.append(this.getName());
|
||
1027 | strb.append("': {");
|
||
1028 | Iterator iter = this.layers.iterator(); |
||
1029 | while (iter.hasNext()) {
|
||
1030 | strb.append(((FLayer) iter.next()).getMetadataName()); |
||
1031 | strb.append(",");
|
||
1032 | } |
||
1033 | strb.append("}");
|
||
1034 | return strb.toString();
|
||
1035 | } |
||
1036 | 40435 | jjdelcerro | |
1037 | 42543 | jjdelcerro | @Override
|
1038 | 42287 | jjdelcerro | public void beginDraw(Graphics2D g, ViewPort viewPort) { |
1039 | 42651 | jjdelcerro | if( fmap == null ) { |
1040 | return;
|
||
1041 | } |
||
1042 | 42287 | jjdelcerro | LayerDrawEvent beforeEvent = new LayerDrawEvent(this, g, viewPort, LayerDrawEvent.LAYER_BEFORE_DRAW); |
1043 | fmap.fireLayerDrawingEvent(beforeEvent); |
||
1044 | } |
||
1045 | 40435 | jjdelcerro | |
1046 | 42543 | jjdelcerro | @Override
|
1047 | 42287 | jjdelcerro | public void endDraw(Graphics2D g, ViewPort viewPort) { |
1048 | 42651 | jjdelcerro | if( fmap == null ) { |
1049 | return;
|
||
1050 | } |
||
1051 | 42287 | jjdelcerro | LayerDrawEvent afterEvent = new LayerDrawEvent(this, g, viewPort, LayerDrawEvent.LAYER_AFTER_DRAW); |
1052 | fmap.fireLayerDrawingEvent(afterEvent); |
||
1053 | } |
||
1054 | 40435 | jjdelcerro | |
1055 | 41840 | jjdelcerro | public static class RegisterPersistence implements Callable { |
1056 | |||
1057 | 42543 | jjdelcerro | @Override
|
1058 | 41840 | jjdelcerro | public Object call() { |
1059 | 42287 | jjdelcerro | |
1060 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
||
1061 | DynStruct definition = manager.addDefinition( |
||
1062 | FLayers.class, |
||
1063 | "FLayers",
|
||
1064 | "FLayers Persistence definition",
|
||
1065 | null,
|
||
1066 | null
|
||
1067 | ); |
||
1068 | definition.extend(PersistenceManager.PERSISTENCE_NAMESPACE, "FLyrDefault");
|
||
1069 | |||
1070 | definition.addDynFieldObject("mapContext").setClassOfValue(MapContext.class).setMandatory(true); |
||
1071 | definition.addDynFieldList("layers").setClassOfItems(FLayer.class).setMandatory(true); |
||
1072 | |||
1073 | 41840 | jjdelcerro | return Boolean.TRUE; |
1074 | } |
||
1075 | } |
||
1076 | 40435 | jjdelcerro | |
1077 | 42543 | jjdelcerro | @Override
|
1078 | 42287 | jjdelcerro | protected void doDispose() throws BaseException { |
1079 | if (layers != null) { |
||
1080 | 44073 | jjdelcerro | for (FLayer layer : this.layers) { |
1081 | dispose(layer); |
||
1082 | 42287 | jjdelcerro | } |
1083 | } |
||
1084 | } |
||
1085 | 40435 | jjdelcerro | |
1086 | 42543 | jjdelcerro | @Override
|
1087 | 42287 | jjdelcerro | public void move(FLayer layer, LayerCollection group, int where, FLayer adjoiningLayer) throws LayerNotFoundInCollectionException { |
1088 | 40435 | jjdelcerro | |
1089 | 42287 | jjdelcerro | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(layer)); |
1090 | group.addLayer(layer, where, adjoiningLayer); |
||
1091 | removeLayer(layer); |
||
1092 | this.updateDrawVersion();
|
||
1093 | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(layer)); |
||
1094 | 40435 | jjdelcerro | |
1095 | 42287 | jjdelcerro | } |
1096 | 40435 | jjdelcerro | |
1097 | 42287 | jjdelcerro | public void join(FLayer layer, LayerCollection group) { |
1098 | try {
|
||
1099 | layers.remove(layer); |
||
1100 | group.addLayer(layer, END, null);
|
||
1101 | this.updateDrawVersion();
|
||
1102 | } catch (LayerNotFoundInCollectionException e) {
|
||
1103 | throw new MapContextRuntimeException(e); |
||
1104 | } |
||
1105 | } |
||
1106 | 40435 | jjdelcerro | |
1107 | 42543 | jjdelcerro | @Override
|
1108 | 42287 | jjdelcerro | public void move(FLayer layer, LayerCollection group) { |
1109 | try {
|
||
1110 | move(layer, group, END, null);
|
||
1111 | } catch (LayerNotFoundInCollectionException e) {
|
||
1112 | throw new MapContextRuntimeException(e); |
||
1113 | } |
||
1114 | } |
||
1115 | |||
1116 | 42543 | jjdelcerro | @Override
|
1117 | 42287 | jjdelcerro | public void addLayer(FLayer layer, int where, FLayer adjoiningLayer) |
1118 | throws LayerNotFoundInCollectionException {
|
||
1119 | |||
1120 | switch (where) {
|
||
1121 | case BEGIN:
|
||
1122 | addLayer(0, layer);
|
||
1123 | break;
|
||
1124 | case BEFORE:
|
||
1125 | if (adjoiningLayer != null) { |
||
1126 | if (this.layers.contains(adjoiningLayer)) { |
||
1127 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1128 | if (adjoiningLayer == this.getLayer(i)) { |
||
1129 | addLayer(i, layer); |
||
1130 | break;
|
||
1131 | } |
||
1132 | } |
||
1133 | } else {
|
||
1134 | throw new LayerNotFoundInCollectionException(adjoiningLayer, this); |
||
1135 | } |
||
1136 | } else {
|
||
1137 | addLayer(0, layer);
|
||
1138 | } |
||
1139 | break;
|
||
1140 | case AFTER:
|
||
1141 | if (adjoiningLayer != null) { |
||
1142 | if (this.layers.contains(adjoiningLayer)) { |
||
1143 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1144 | if (adjoiningLayer == this.getLayer(i)) { |
||
1145 | addLayer(i + 1, layer);
|
||
1146 | break;
|
||
1147 | } |
||
1148 | } |
||
1149 | } else {
|
||
1150 | throw new LayerNotFoundInCollectionException(adjoiningLayer, this); |
||
1151 | } |
||
1152 | } else {
|
||
1153 | this.addLayer(layer);
|
||
1154 | } |
||
1155 | break;
|
||
1156 | default: // By default add layer an the end of the collection |
||
1157 | this.addLayer(layer);
|
||
1158 | break;
|
||
1159 | } |
||
1160 | |||
1161 | } |
||
1162 | |||
1163 | 42293 | jjdelcerro | public FLayer getFirstActiveLayer() {
|
1164 | 44599 | omartinez | List<FLayer> theLayers = this.getLayers(LAYER_ACTIVE); |
1165 | 44073 | jjdelcerro | if( theLayers.isEmpty() ) {
|
1166 | return null; |
||
1167 | 42293 | jjdelcerro | } |
1168 | 44073 | jjdelcerro | return theLayers.get(0); |
1169 | 42293 | jjdelcerro | } |
1170 | 42513 | jjdelcerro | |
1171 | public FLyrVect getFirstActiveVectorLayer() {
|
||
1172 | 44599 | omartinez | List<FLayer> theLayers = this.getLayers(LAYER_ACTIVE.and(LAYER_FLYRVECT)); |
1173 | 44073 | jjdelcerro | if( theLayers.isEmpty() ) {
|
1174 | return null; |
||
1175 | 42513 | jjdelcerro | } |
1176 | 44073 | jjdelcerro | return (FLyrVect) theLayers.get(0); |
1177 | 42513 | jjdelcerro | } |
1178 | 42293 | jjdelcerro | |
1179 | 42543 | jjdelcerro | @Override
|
1180 | 43608 | jjdelcerro | public Iterator<FLayer> iterator() { |
1181 | 42293 | jjdelcerro | return this.layers.iterator(); |
1182 | } |
||
1183 | |||
1184 | 43608 | jjdelcerro | public Iterator<FLayer> deepiterator() { |
1185 | 44073 | jjdelcerro | List theLayers = toPlainList(this); |
1186 | return theLayers.iterator();
|
||
1187 | 42293 | jjdelcerro | } |
1188 | |||
1189 | 42543 | jjdelcerro | @Override
|
1190 | 42293 | jjdelcerro | public int size() { |
1191 | return this.layers.size(); |
||
1192 | } |
||
1193 | |||
1194 | 42543 | jjdelcerro | @Override
|
1195 | 42513 | jjdelcerro | public FLayer get(int index) { |
1196 | 42293 | jjdelcerro | return this.layers.get(index); |
1197 | } |
||
1198 | |||
1199 | 42543 | jjdelcerro | @Override
|
1200 | 42293 | jjdelcerro | public boolean isEmpty() { |
1201 | return this.layers.isEmpty(); |
||
1202 | } |
||
1203 | |||
1204 | 42543 | jjdelcerro | @Override
|
1205 | 42293 | jjdelcerro | public boolean contains(Object o) { |
1206 | return this.layers.contains(o); |
||
1207 | } |
||
1208 | |||
1209 | 42543 | jjdelcerro | @Override
|
1210 | 42293 | jjdelcerro | public Object[] toArray() { |
1211 | return this.layers.toArray(); |
||
1212 | } |
||
1213 | |||
1214 | 42543 | jjdelcerro | @Override
|
1215 | 42293 | jjdelcerro | public Object[] toArray(Object[] ts) { |
1216 | return this.layers.toArray(ts); |
||
1217 | } |
||
1218 | |||
1219 | 42543 | jjdelcerro | @Override
|
1220 | 42513 | jjdelcerro | public boolean add(FLayer e) { |
1221 | this.addLayer(e);
|
||
1222 | 42293 | jjdelcerro | return true; |
1223 | } |
||
1224 | |||
1225 | 42543 | jjdelcerro | @Override
|
1226 | 42293 | jjdelcerro | public boolean remove(Object o) { |
1227 | this.removeLayer((FLayer) o);
|
||
1228 | return true; |
||
1229 | } |
||
1230 | |||
1231 | 42543 | jjdelcerro | @Override
|
1232 | 42293 | jjdelcerro | public boolean containsAll(Collection clctn) { |
1233 | return this.layers.containsAll(clctn); |
||
1234 | } |
||
1235 | |||
1236 | 42543 | jjdelcerro | @Override
|
1237 | 42513 | jjdelcerro | public void add(int i, FLayer e) { |
1238 | 42293 | jjdelcerro | this.addLayer(i, (FLayer) e);
|
1239 | } |
||
1240 | |||
1241 | 42543 | jjdelcerro | @Override
|
1242 | 42513 | jjdelcerro | public FLayer remove(int i) { |
1243 | 42293 | jjdelcerro | FLayer o = this.getLayer(i);
|
1244 | this.removeLayer(i);
|
||
1245 | return o;
|
||
1246 | } |
||
1247 | |||
1248 | 42543 | jjdelcerro | @Override
|
1249 | 42293 | jjdelcerro | public int indexOf(Object o) { |
1250 | return this.layers.indexOf(o); |
||
1251 | } |
||
1252 | |||
1253 | 42543 | jjdelcerro | @Override
|
1254 | 42293 | jjdelcerro | public int lastIndexOf(Object o) { |
1255 | return this.layers.lastIndexOf(o); |
||
1256 | } |
||
1257 | |||
1258 | 42543 | jjdelcerro | @Override
|
1259 | 42293 | jjdelcerro | public ListIterator listIterator() { |
1260 | return this.layers.listIterator(); |
||
1261 | } |
||
1262 | |||
1263 | 42543 | jjdelcerro | @Override
|
1264 | 42293 | jjdelcerro | public ListIterator listIterator(int i) { |
1265 | return this.layers.listIterator(i); |
||
1266 | } |
||
1267 | |||
1268 | 42543 | jjdelcerro | @Override
|
1269 | 42293 | jjdelcerro | public List subList(int i, int i1) { |
1270 | return this.layers.subList(i, i1); |
||
1271 | } |
||
1272 | |||
1273 | 42543 | jjdelcerro | @Override
|
1274 | 42293 | jjdelcerro | public boolean addAll(Collection clctn) { |
1275 | Iterator it = clctn.iterator();
|
||
1276 | while( it.hasNext() ) {
|
||
1277 | 42513 | jjdelcerro | this.add((FLayer) it.next());
|
1278 | 42293 | jjdelcerro | } |
1279 | return true; |
||
1280 | } |
||
1281 | |||
1282 | 42543 | jjdelcerro | @Override
|
1283 | 42293 | jjdelcerro | public boolean addAll(int i, Collection clctn) { |
1284 | Iterator it = clctn.iterator();
|
||
1285 | while( it.hasNext() ) {
|
||
1286 | 42513 | jjdelcerro | this.add(i, (FLayer) it.next());
|
1287 | 42293 | jjdelcerro | } |
1288 | return true; |
||
1289 | } |
||
1290 | |||
1291 | 42543 | jjdelcerro | @Override
|
1292 | 42293 | jjdelcerro | public boolean removeAll(Collection clctn) { |
1293 | Iterator it = clctn.iterator();
|
||
1294 | while( it.hasNext() ) {
|
||
1295 | 42513 | jjdelcerro | this.remove((FLayer) it.next());
|
1296 | 42293 | jjdelcerro | } |
1297 | return true; |
||
1298 | } |
||
1299 | |||
1300 | 42543 | jjdelcerro | @Override
|
1301 | 42293 | jjdelcerro | public boolean retainAll(Collection clctn) { |
1302 | Iterator it = this.layers.iterator(); |
||
1303 | while( it.hasNext() ) {
|
||
1304 | Object o = it.next();
|
||
1305 | if( !clctn.contains(o) ) {
|
||
1306 | 42513 | jjdelcerro | this.remove((FLayer) o);
|
1307 | 42293 | jjdelcerro | } |
1308 | } |
||
1309 | return true; |
||
1310 | } |
||
1311 | |||
1312 | 42543 | jjdelcerro | @Override
|
1313 | 42513 | jjdelcerro | public FLayer set(int i, FLayer e) { |
1314 | 42293 | jjdelcerro | throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
1315 | } |
||
1316 | |||
1317 | 44548 | jjdelcerro | public FLayers createFLayerGroup(String name) { |
1318 | FLayers group = new FLayers();
|
||
1319 | group.setMapContext(this.getMapContext());
|
||
1320 | group.setParentLayer(this);
|
||
1321 | group.setName(name); |
||
1322 | return group;
|
||
1323 | } |
||
1324 | 45535 | fdiaz | |
1325 | @Override
|
||
1326 | public FLayers cloneLayer() throws Exception { |
||
1327 | FLayers cloned = new FLayers();
|
||
1328 | |||
1329 | cloned.fmap = this.fmap;
|
||
1330 | for (FLayer layer : this.layers) { |
||
1331 | FLayer l = layer.cloneLayer(); |
||
1332 | l.setParentLayer(cloned); |
||
1333 | cloned.add(l); |
||
1334 | } |
||
1335 | for (LayerCollectionListener layerCollectionListener : this.layerCollectionListeners) { |
||
1336 | cloned.addLayerCollectionListener(layerCollectionListener); |
||
1337 | } |
||
1338 | for (LayerListener layerListener : this.layerListeners) { |
||
1339 | cloned.addLayerListener(layerListener); |
||
1340 | } |
||
1341 | cloned.setTransparency(this.getTransparency());
|
||
1342 | cloned.setMaxScale(this.getMaxScale());
|
||
1343 | cloned.setMinScale(this.getMinScale());
|
||
1344 | cloned.setCoordTrans(this.getCoordTrans());
|
||
1345 | cloned.setFLayerStatus(this.getFLayerStatus());
|
||
1346 | cloned.setTemporary(this.isTemporary());
|
||
1347 | cloned.setTocStatusImage(this.getTocStatusImage());
|
||
1348 | cloned.metadataContainer = this.metadataContainer;
|
||
1349 | cloned.setParentLayer(this.getParentLayer());
|
||
1350 | cloned.properties = this.properties;
|
||
1351 | |||
1352 | return cloned;
|
||
1353 | } |
||
1354 | 45945 | fdiaz | |
1355 | @Override
|
||
1356 | public void clear() { |
||
1357 | //Don't clear layer list for compatibility with older code
|
||
1358 | // this.layers.clear();
|
||
1359 | super.clear();
|
||
1360 | } |
||
1361 | |||
1362 | public void clearMetadata() { |
||
1363 | super.clear();
|
||
1364 | } |
||
1365 | |||
1366 | /**
|
||
1367 | * Remove all layers of this object.
|
||
1368 | */
|
||
1369 | public void clearLayers() { |
||
1370 | this.layers.clear();
|
||
1371 | this.updateDrawVersion();
|
||
1372 | } |
||
1373 | 45535 | fdiaz | |
1374 | |||
1375 | 45945 | fdiaz | |
1376 | |||
1377 | 40435 | jjdelcerro | } |