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 @ 42287
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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 | import java.util.Collections; |
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30 | import java.util.Iterator; |
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31 | import java.util.List; |
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32 | import java.util.Set; |
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33 | import java.util.TreeSet; |
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34 | |||
35 | import org.cresques.cts.ICoordTrans; |
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36 | import org.cresques.cts.IProjection; |
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37 | import org.slf4j.Logger; |
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38 | import org.slf4j.LoggerFactory; |
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39 | |||
40 | import org.gvsig.compat.print.PrintAttributes; |
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41 | import org.gvsig.fmap.dal.exception.DataException; |
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42 | import org.gvsig.fmap.dal.exception.ReadException; |
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43 | import org.gvsig.fmap.geom.primitive.Envelope; |
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44 | import org.gvsig.fmap.mapcontext.MapContext; |
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45 | import org.gvsig.fmap.mapcontext.MapContextRuntimeException; |
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46 | import org.gvsig.fmap.mapcontext.Messages; |
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47 | import org.gvsig.fmap.mapcontext.ViewPort; |
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48 | import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
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49 | import org.gvsig.fmap.mapcontext.layers.operations.ComposedLayer; |
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50 | import org.gvsig.fmap.mapcontext.layers.operations.InfoByPoint; |
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51 | import org.gvsig.fmap.mapcontext.layers.operations.LayerCollection; |
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52 | import org.gvsig.fmap.mapcontext.layers.operations.LayerNotFoundInCollectionException; |
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53 | import org.gvsig.fmap.mapcontext.layers.operations.LayersVisitable; |
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54 | import org.gvsig.fmap.mapcontext.layers.operations.LayersVisitor; |
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55 | import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelable; |
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56 | import org.gvsig.metadata.exceptions.MetadataException; |
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57 | import org.gvsig.tools.ToolsLocator; |
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58 | import org.gvsig.tools.dispose.Disposable; |
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59 | import org.gvsig.tools.dynobject.DynObjectSet; |
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60 | import org.gvsig.tools.dynobject.DynStruct; |
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61 | import org.gvsig.tools.dynobject.impl.MultiDynObjectSet; |
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62 | import org.gvsig.tools.exception.BaseException; |
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63 | import org.gvsig.tools.persistence.PersistenceManager; |
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64 | import org.gvsig.tools.persistence.PersistentState; |
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65 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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66 | import org.gvsig.tools.task.Cancellable; |
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67 | 41840 | jjdelcerro | import org.gvsig.tools.util.Callable; |
68 | 40435 | jjdelcerro | import org.gvsig.tools.visitor.NotSupportedOperationException; |
69 | 42002 | jjdelcerro | import org.gvsig.tools.visitor.VisitCanceledException; |
70 | 40435 | jjdelcerro | import org.gvsig.tools.visitor.Visitor; |
71 | |||
72 | /**
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73 | 42287 | jjdelcerro | * <p>
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74 | * Represents a generic collection of layers, that can be represented as a node
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75 | * in a tree of nodes of layers.</p>
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76 | 40435 | jjdelcerro | *
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77 | 42287 | jjdelcerro | * <p>
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78 | * Adapts the basic functionality implemented for a layer in the abstract class
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79 | * <code>FLyrDefault</code>, to a collection of layers, implementing, as well,
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80 | * specific methods for this kind of object, defined in the interfaces
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81 | * <code>VectorialData</code>, <code>LayerCollection</code>, and
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82 | * <code>InfoByPoint</code>.</p>
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83 | 40435 | jjdelcerro | *
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84 | * @see FLyrDefault
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85 | */
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86 | public class FLayers extends FLyrDefault implements LayerCollection, |
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87 | 42287 | jjdelcerro | InfoByPoint { |
88 | 40435 | jjdelcerro | |
89 | 42287 | jjdelcerro | /**
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90 | * List with all listeners registered for this kind of node.
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91 | *
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92 | * @see #addLayerCollectionListener(LayerCollectionListener)
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93 | * @see #removeLayerCollectionListener(LayerCollectionListener)
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94 | * @see #callLayerAdded(LayerCollectionEvent)
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95 | * @see #callLayerAdding(LayerCollectionEvent)
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96 | * @see #callLayerMoved(LayerPositionEvent)
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97 | * @see #callLayerMoving(LayerPositionEvent)
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98 | * @see #callLayerRemoved(LayerCollectionEvent)
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99 | * @see #callLayerRemoving(LayerCollectionEvent)
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100 | */
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101 | protected ArrayList layerCollectionListeners = null; |
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102 | 40435 | jjdelcerro | |
103 | 42287 | jjdelcerro | /**
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104 | * A synchronized list with the layers.
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105 | *
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106 | * @see #setAllVisibles(boolean)
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107 | * @see #addLayer(FLayer)
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108 | * @see #addLayer(int, FLayer)
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109 | * @see #moveTo(int, int)
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110 | * @see #removeLayer(FLayer)
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111 | * @see #removeLayer(int)
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112 | * @see #removeLayer(String)
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113 | * @see #replaceLayer(String, FLayer)
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114 | * @see #getVisibles()
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115 | * @see #getLayer(int)
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116 | * @see #getLayer(String)
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117 | * @see #getLayersCount()
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118 | * @see #getFullEnvelope()
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119 | */
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120 | protected List layers = null; |
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121 | 40435 | jjdelcerro | |
122 | 42287 | jjdelcerro | /**
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123 | * The model of the layer.
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124 | *
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125 | * @see #getMapContext()
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126 | */
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127 | protected MapContext fmap;
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128 | 40435 | jjdelcerro | |
129 | 42287 | jjdelcerro | /**
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130 | * Useful for debug the problems during the implementation.
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131 | */
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132 | private static Logger logger = LoggerFactory.getLogger(FLayers.class); |
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133 | 40435 | jjdelcerro | |
134 | 42287 | jjdelcerro | public FLayers() {
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135 | super();
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136 | layerCollectionListeners = new ArrayList(); |
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137 | layers = Collections.synchronizedList(new ArrayList()); |
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138 | 40435 | jjdelcerro | |
139 | 42287 | jjdelcerro | logger = LoggerFactory.getLogger(FLayers.class); |
140 | } |
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141 | /*
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142 | * (non-Javadoc)
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143 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#addLayerCollectionListener(com.iver.cit.gvsig.fmap.layers.LayerCollectionListener)
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144 | */
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145 | 40435 | jjdelcerro | |
146 | 42287 | jjdelcerro | public void addLayerCollectionListener(LayerCollectionListener listener) { |
147 | if (!layerCollectionListeners.contains(listener)) {
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148 | layerCollectionListeners.add(listener); |
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149 | } |
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150 | } |
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151 | 40435 | jjdelcerro | |
152 | 42287 | jjdelcerro | /*
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153 | * (non-Javadoc)
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154 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllVisibles(boolean)
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155 | */
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156 | public void setAllVisibles(boolean visible) { |
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157 | FLayer lyr; |
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158 | 40435 | jjdelcerro | |
159 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
160 | lyr = ((FLayer) layers.get(i)); |
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161 | lyr.setVisible(visible); |
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162 | 40435 | jjdelcerro | |
163 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
164 | ((LayerCollection) lyr).setAllVisibles(visible); |
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165 | } |
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166 | } |
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167 | } |
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168 | |||
169 | /*
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170 | * (non-Javadoc)
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171 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#removeLayerCollectionListener(com.iver.cit.gvsig.fmap.layers.LayerCollectionListener)
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172 | */
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173 | public void removeLayerCollectionListener(LayerCollectionListener listener) { |
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174 | layerCollectionListeners.remove(listener); |
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175 | } |
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176 | |||
177 | /**
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178 | * Adds a layer on an specified position in this node.
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179 | *
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180 | * @param pos position in the inner list where the layer will be added
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181 | * @param layer a layer
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182 | */
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183 | private void doAddLayer(int pos, FLayer layer) { |
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184 | layers.add(pos, layer); |
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185 | ToolsLocator.getDisposableManager().bind(layer); |
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186 | layer.setParentLayer(this);
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187 | IProjection layerProj = layer.getProjection(); |
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188 | if (layerProj != null && fmap != null) { |
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189 | IProjection mapContextProj = fmap.getProjection(); |
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190 | 40435 | jjdelcerro | // TODO REVISAR ESTO !!!!
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191 | 42287 | jjdelcerro | // Esta condici?n puede que no fuese exacta para todos los casos
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192 | if (!layerProj.getAbrev().equals(mapContextProj.getAbrev())) {
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193 | ICoordTrans ct = layerProj.getCT(mapContextProj); |
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194 | layer.setCoordTrans(ct); |
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195 | } else {
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196 | layer.setCoordTrans(null);
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197 | } |
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198 | } |
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199 | this.updateDrawVersion();
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200 | } |
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201 | 40435 | jjdelcerro | |
202 | 42287 | jjdelcerro | /*
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203 | * (non-Javadoc)
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204 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#addLayer(com.iver.cit.gvsig.fmap.layers.FLayer)
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205 | */
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206 | public void addLayer(FLayer layer) { |
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207 | 40435 | jjdelcerro | |
208 | 42287 | jjdelcerro | MapContext mco = this.getMapContext();
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209 | 40435 | jjdelcerro | |
210 | 42287 | jjdelcerro | if (mco != null) { |
211 | /*
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212 | * Get order manager from map context
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213 | */
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214 | int position = mco.getOrderManager().getPosition(this, layer); |
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215 | addLayer(position, layer); |
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216 | } else {
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217 | /*
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218 | * This happens when FLayers object is not in a
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219 | * map context, so no order manager is available.
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220 | */
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221 | addLayer(layers.size(), layer); |
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222 | } |
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223 | } |
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224 | 40435 | jjdelcerro | |
225 | 42287 | jjdelcerro | /**
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226 | * Adds a layer in an specified position in this node.
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227 | *
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228 | * @param layer a layer
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229 | */
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230 | public void addLayer(int pos, FLayer layer) { |
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231 | try {
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232 | //Notificamos a la capa que va a ser a?adida
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233 | if (layer instanceof FLyrDefault) { |
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234 | ((FLyrDefault) layer).wakeUp(); |
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235 | } |
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236 | 40435 | jjdelcerro | |
237 | 42287 | jjdelcerro | if (layer instanceof FLayers) { |
238 | FLayers layers = (FLayers) layer; |
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239 | fmap.addAsCollectionListener(layers); |
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240 | } |
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241 | callLayerAdding(LayerCollectionEvent.createLayerAddingEvent(layer)); |
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242 | 40435 | jjdelcerro | |
243 | 42287 | jjdelcerro | doAddLayer(pos, layer); |
244 | 40435 | jjdelcerro | |
245 | 42287 | jjdelcerro | callLayerAdded(LayerCollectionEvent.createLayerAddedEvent(layer)); |
246 | } catch (CancelationException e) {
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247 | logger.warn(e.getMessage()); |
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248 | } catch (LoadLayerException e) {
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249 | layer.setAvailable(false);
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250 | layer.addError(e); |
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251 | } |
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252 | } |
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253 | 40435 | jjdelcerro | |
254 | 42287 | jjdelcerro | /*
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255 | * (non-Javadoc)
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256 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#moveTo(int, int)
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257 | */
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258 | public void moveTo(int from, int to) throws CancelationException { |
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259 | int newfrom = layers.size() - from - 1; |
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260 | int newto = layers.size() - to - 1; |
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261 | if (newfrom < 0 || newfrom >= layers.size() || newto < 0 || newto >= layers.size()) { |
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262 | return;
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263 | } |
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264 | FLayer aux = (FLayer) layers.get(newfrom); |
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265 | callLayerMoving(LayerPositionEvent.createLayerMovingEvent(aux, newfrom, newto)); |
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266 | layers.remove(newfrom); |
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267 | layers.add(newto, aux); |
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268 | this.updateDrawVersion();
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269 | callLayerMoved(LayerPositionEvent.createLayerMovedEvent(aux, newfrom, newto)); |
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270 | } |
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271 | 40435 | jjdelcerro | |
272 | 42287 | jjdelcerro | /**
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273 | * Removes an inner layer.
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274 | *
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275 | * @param lyr a layer
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276 | */
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277 | private void doRemoveLayer(FLayer lyr) { |
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278 | layers.remove(lyr); |
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279 | lyr.dispose(); |
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280 | this.updateDrawVersion();
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281 | } |
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282 | |||
283 | /*
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284 | * (non-Javadoc)
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285 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#removeLayer(com.iver.cit.gvsig.fmap.layers.FLayer)
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286 | */
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287 | public void removeLayer(FLayer lyr) throws CancelationException { |
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288 | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
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289 | doRemoveLayer(lyr); |
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290 | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
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291 | } |
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292 | |||
293 | /*
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294 | * (non-Javadoc)
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295 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#removeLayer(int)
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296 | */
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297 | public void removeLayer(int idLayer) { |
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298 | FLayer lyr = (FLayer) layers.get(idLayer); |
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299 | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
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300 | this.doRemoveLayer(lyr);
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301 | 40435 | jjdelcerro | // layers.remove(idLayer);
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302 | 41840 | jjdelcerro | // this.updateDrawVersion();
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303 | 42287 | jjdelcerro | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
304 | } |
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305 | 40435 | jjdelcerro | |
306 | 42287 | jjdelcerro | /*
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307 | * (non-Javadoc)
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308 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#removeLayer(java.lang.String)
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309 | */
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310 | public void removeLayer(String layerName) { |
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311 | FLayer lyr; |
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312 | 40435 | jjdelcerro | |
313 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
314 | lyr = ((FLayer) layers.get(i)); |
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315 | 40435 | jjdelcerro | |
316 | 42287 | jjdelcerro | if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
317 | removeLayer(i); |
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318 | 40435 | jjdelcerro | |
319 | 42287 | jjdelcerro | break;
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320 | } |
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321 | } |
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322 | } |
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323 | 40435 | jjdelcerro | |
324 | 42287 | jjdelcerro | /**
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325 | * Replace a layer identified by its name, by another.
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326 | *
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327 | * @param layerName the name of the layer to be replaced
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328 | * @param layer the new layer
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329 | * @deprecated use {@link FLayers#replaceLayer(FLayer, FLayer)}
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330 | */
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331 | public void replaceLayer(String layerName, FLayer layer) throws LoadLayerException { |
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332 | replaceLayer(getLayer(layerName), layer); |
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333 | } |
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334 | |||
335 | /**
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336 | * Replace a layer by another layer. It search recursively by all the
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337 | 40435 | jjdelcerro | * ILayerCollection nodes
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338 | *
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339 | 42287 | jjdelcerro | * @param layer the layer to be replaced
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340 | * @param newLayer the new layer
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341 | 40435 | jjdelcerro | */
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342 | 42287 | jjdelcerro | public void replaceLayer(FLayer layer, FLayer newLayer) throws LoadLayerException { |
343 | 40435 | jjdelcerro | replaceLayer(this, layer, newLayer);
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344 | } |
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345 | 42287 | jjdelcerro | |
346 | 40435 | jjdelcerro | /**
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347 | 42287 | jjdelcerro | * Replace a layer by other layer. It search recursively by all the
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348 | 40435 | jjdelcerro | * ILayerCollection nodes
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349 | 42287 | jjdelcerro | *
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350 | * @param parentLayer the parent layer
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351 | * @param layer the layer to be replaced
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352 | * @param newLayer the new layer
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353 | 40435 | jjdelcerro | * @throws LoadLayerException
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354 | */
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355 | 42287 | jjdelcerro | private void replaceLayer(FLayers parentLayer, FLayer layer, FLayer newLayer) throws LoadLayerException { |
356 | FLayer lyr; |
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357 | 40435 | jjdelcerro | for (int i = 0; i < parentLayer.getLayersCount(); i++) { |
358 | lyr = ((FLayer) parentLayer.getLayer(i)); |
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359 | 42287 | jjdelcerro | if (lyr.equals(layer)) {
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360 | parentLayer.removeLayer(i); |
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361 | parentLayer.addLayer(i, newLayer); |
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362 | 40435 | jjdelcerro | break;
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363 | } |
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364 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
365 | replaceLayer((FLayers) lyr, layer, newLayer); |
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366 | 40435 | jjdelcerro | } |
367 | } |
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368 | } |
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369 | |||
370 | 42287 | jjdelcerro | /*
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371 | * (non-Javadoc)
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372 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getVisibles()
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373 | */
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374 | public FLayer[] getVisibles() { |
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375 | ArrayList array = new ArrayList(); |
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376 | LayersIterator iter = new LayersIterator(this) { |
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377 | public boolean evaluate(FLayer layer) { |
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378 | return layer.isVisible();
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379 | } |
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380 | 40435 | jjdelcerro | |
381 | 42287 | jjdelcerro | }; |
382 | 40435 | jjdelcerro | |
383 | 42287 | jjdelcerro | while (iter.hasNext()) {
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384 | array.add(iter.nextLayer()); |
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385 | } |
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386 | 40435 | jjdelcerro | |
387 | 42287 | jjdelcerro | return (FLayer[]) array.toArray(new FLayer[0]); |
388 | } |
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389 | 40435 | jjdelcerro | |
390 | 42287 | jjdelcerro | /*
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391 | * (non-Javadoc)
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392 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getLayer(int)
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393 | */
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394 | public FLayer getLayer(int index) { |
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395 | return (FLayer) layers.get(index);
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396 | } |
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397 | 40435 | jjdelcerro | |
398 | 42287 | jjdelcerro | /*
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399 | * (non-Javadoc)
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400 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getLayer(java.lang.String)
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401 | */
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402 | public FLayer getLayer(String layerName) { |
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403 | FLayer lyr; |
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404 | FLayer lyr2; |
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405 | ArrayList layerList;
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406 | 40435 | jjdelcerro | |
407 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
408 | lyr = ((FLayer) layers.get(i)); |
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409 | 40435 | jjdelcerro | |
410 | 42287 | jjdelcerro | if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
411 | return lyr;
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412 | } |
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413 | 40435 | jjdelcerro | |
414 | 42287 | jjdelcerro | layerList = new ArrayList(); |
415 | splitLayerGroup(lyr, layerList); |
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416 | for (int j = 0; j < layerList.size(); j++) { |
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417 | lyr2 = ((FLayer) layerList.get(j)); |
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418 | if (lyr2.getName().compareToIgnoreCase(layerName) == 0) { |
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419 | return lyr2;
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420 | } |
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421 | } |
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422 | } |
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423 | 40435 | jjdelcerro | |
424 | 42287 | jjdelcerro | return null; |
425 | } |
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426 | 40435 | jjdelcerro | |
427 | 42287 | jjdelcerro | /**
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428 | * <p>
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429 | * Splits up a layer group in order to get a layer by name when there are
|
||
430 | * layer groups</p>
|
||
431 | *
|
||
432 | * <p>
|
||
433 | * In <code>result</code> always will be at least one layer.</p>
|
||
434 | *
|
||
435 | * @param layer the layer we are looking for
|
||
436 | * @param result an array list that will have the results of the search
|
||
437 | */
|
||
438 | private void splitLayerGroup(FLayer layer, ArrayList result) { |
||
439 | int i;
|
||
440 | FLayers layerGroup; |
||
441 | if (layer instanceof FLayers) { |
||
442 | layerGroup = (FLayers) layer; |
||
443 | for (i = 0; i < layerGroup.getLayersCount(); i++) { |
||
444 | splitLayerGroup(layerGroup.getLayer(i), result); |
||
445 | } |
||
446 | } else {
|
||
447 | result.add(layer); |
||
448 | } |
||
449 | } |
||
450 | 40435 | jjdelcerro | |
451 | 42287 | jjdelcerro | /*
|
452 | * (non-Javadoc)
|
||
453 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getLayersCount()
|
||
454 | */
|
||
455 | public int getLayersCount() { |
||
456 | return layers.size();
|
||
457 | } |
||
458 | 40435 | jjdelcerro | |
459 | 42287 | jjdelcerro | /*
|
460 | * (non-Javadoc)
|
||
461 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#draw(java.awt.image.BufferedImage, java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort, com.iver.utiles.swing.threads.Cancellable, double)
|
||
462 | */
|
||
463 | public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
||
464 | Cancellable cancel, double scale) throws ReadException { |
||
465 | // FIXME Arreglar este error
|
||
466 | throw new RuntimeException("Esto no deberia de llamarse"); |
||
467 | } |
||
468 | 40435 | jjdelcerro | |
469 | 42287 | jjdelcerro | /*
|
470 | * (non-Javadoc)
|
||
471 | *
|
||
472 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
|
||
473 | * com.iver.cit.gvsig.fmap.ViewPort,
|
||
474 | * com.iver.utiles.swing.threads.Cancellable, double,
|
||
475 | * javax.print.attribute.PrintAttributes)
|
||
476 | */
|
||
477 | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
||
478 | double scale, PrintAttributes properties)
|
||
479 | throws ReadException {
|
||
480 | throw new RuntimeException("No deberia pasar por aqui"); |
||
481 | } |
||
482 | 40435 | jjdelcerro | |
483 | 42287 | jjdelcerro | public void print_old(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
484 | double scale, PrintAttributes properties)
|
||
485 | throws ReadException {
|
||
486 | this.print_old(g, viewPort, cancel, scale, properties, null); |
||
487 | } |
||
488 | 40435 | jjdelcerro | |
489 | 42287 | jjdelcerro | /**
|
490 | * <p>
|
||
491 | * Checks all layers (each one as a sub-node of this node <i>collection of
|
||
492 | * layers</i>) of this collection and draws their requested properties. If a
|
||
493 | * node is a group of layers (<code>ComposedLayer</code>), executes it's
|
||
494 | * drawn.</p>
|
||
495 | *
|
||
496 | * <p>
|
||
497 | * All nodes which could group with the composed layer <code>group</code>,
|
||
498 | * will be drawn together. And once the <code>
|
||
499 | * group</code> is drawn, will be set to <code>null</code> if hasn't a
|
||
500 | * parent layer.</p>
|
||
501 | *
|
||
502 | * <p>
|
||
503 | * The particular implementation depends on the kind of each layer and
|
||
504 | * composed layer. And this process can be cancelled at any time by the
|
||
505 | * shared object <code>cancel</code>.</p>
|
||
506 | *
|
||
507 | * <p>
|
||
508 | * According the print quality, labels will be printed in different
|
||
509 | * resolution:
|
||
510 | * <ul>
|
||
511 | * <li><b>PrintQuality.DRAFT</b>: 72 dpi (dots per inch).</li>
|
||
512 | * <li><b>PrintQuality.NORMAL</b>: 300 dpi (dots per inch).</li>
|
||
513 | * <li><b>PrintQuality.HIGH</b>: 600 dpi (dots per inch).</li>
|
||
514 | * </ul>
|
||
515 | * </p>
|
||
516 | *
|
||
517 | * @param g for rendering 2-dimensional shapes, text and images on the
|
||
518 | * Java(tm) platform
|
||
519 | * @param viewPort the information for drawing the layers
|
||
520 | * @param cancel shared object that determines if this layer can continue
|
||
521 | * being drawn
|
||
522 | * @param scale the scale of the view. Must be between
|
||
523 | * {@linkplain FLayer#getMinScale()} and {@linkplain FLayer#getMaxScale()}.
|
||
524 | * @param properties properties that will be print
|
||
525 | * @param group a composed layer pending to paint; if this parameter is
|
||
526 | * <code>null</code>, the composed layer
|
||
527 | *
|
||
528 | * @return <code>null</code> if the layers in <code>group</code> had been
|
||
529 | * drawn or were <code>null</code>; otherwise, the <code>group</code>
|
||
530 | *
|
||
531 | * @see FLayer#print(Graphics2D, ViewPort, Cancellable, double,
|
||
532 | * PrintAttributes)
|
||
533 | *
|
||
534 | * @throws ReadDriverException if fails the driver reading the data.
|
||
535 | */
|
||
536 | public ComposedLayer print_old(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintAttributes properties, ComposedLayer group) |
||
537 | throws ReadException {
|
||
538 | double dpi = 72; |
||
539 | 40435 | jjdelcerro | |
540 | 42287 | jjdelcerro | int resolution = properties.getPrintQuality();
|
541 | if (resolution == PrintAttributes.PRINT_QUALITY_NORMAL) {
|
||
542 | dpi = 300;
|
||
543 | } else if (resolution == PrintAttributes.PRINT_QUALITY_HIGH) { |
||
544 | dpi = 600;
|
||
545 | } else if (resolution == PrintAttributes.PRINT_QUALITY_DRAFT) { |
||
546 | dpi = 72;
|
||
547 | } |
||
548 | 40435 | jjdelcerro | |
549 | // TODO: A la hora de imprimir, isWithinScale falla, porque est?
|
||
550 | 42287 | jjdelcerro | // calculando la escala en pantalla, no para el layout.
|
551 | // Revisar esto.
|
||
552 | // TODO: We have to check when we have to call the drawLabels method when exists a ComposedLayer group.
|
||
553 | for (int i = 0; i < layers.size(); i++) { |
||
554 | FLayer lyr = (FLayer) layers.get(i); |
||
555 | if (!lyr.isVisible() || !lyr.isWithinScale(scale)) {
|
||
556 | continue;
|
||
557 | } |
||
558 | 40435 | jjdelcerro | |
559 | 42287 | jjdelcerro | try {
|
560 | 40435 | jjdelcerro | |
561 | ///// CHEMA ComposedLayer
|
||
562 | 42287 | jjdelcerro | // Checks for draw group (ComposedLayer)
|
563 | if (group != null) { |
||
564 | if (lyr instanceof FLayers) { |
||
565 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
566 | } else {
|
||
567 | // If layer can be added to the group, does it
|
||
568 | if (lyr instanceof ILabelable |
||
569 | && ((ILabelable) lyr).isLabeled() |
||
570 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
571 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
572 | group.add(lyr); |
||
573 | } else {
|
||
574 | // draw the 'pending to draw' layer group
|
||
575 | group.print(g, viewPort, cancel, scale, properties); |
||
576 | 40435 | jjdelcerro | |
577 | 42287 | jjdelcerro | // gets a new group instance
|
578 | if (lyr instanceof ILabelable |
||
579 | && ((ILabelable) lyr).isLabeled() |
||
580 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
581 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
582 | group = lyr.newComposedLayer(); |
||
583 | } else {
|
||
584 | group = null;
|
||
585 | } |
||
586 | // if layer hasn't group, draws it inmediately
|
||
587 | if (group == null) { |
||
588 | if (lyr instanceof FLayers) { |
||
589 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
590 | } else {
|
||
591 | lyr.print(g, viewPort, cancel, scale, properties); |
||
592 | if (lyr instanceof ILabelable |
||
593 | && ((ILabelable) lyr).isLabeled() |
||
594 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
595 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
596 | ILabelable lLayer = (ILabelable) lyr; |
||
597 | lLayer.drawLabels(null, g, viewPort, cancel, scale, dpi);
|
||
598 | } |
||
599 | } |
||
600 | } else {
|
||
601 | // add the layer to the group
|
||
602 | group.setMapContext(fmap); |
||
603 | group.add(lyr); |
||
604 | 40435 | jjdelcerro | |
605 | 42287 | jjdelcerro | } |
606 | 40435 | jjdelcerro | |
607 | 42287 | jjdelcerro | } |
608 | } |
||
609 | } else {
|
||
610 | // gets a new group instance
|
||
611 | group = lyr.newComposedLayer(); |
||
612 | // if layer hasn't group, draws it inmediately
|
||
613 | if (group == null) { |
||
614 | if (lyr instanceof FLayers) { |
||
615 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
616 | } else {
|
||
617 | lyr.print(g, viewPort, cancel, scale, properties); |
||
618 | if (lyr instanceof ILabelable && ((ILabelable) lyr).isLabeled()) { |
||
619 | ILabelable lLayer = (ILabelable) lyr; |
||
620 | 40435 | jjdelcerro | |
621 | 42287 | jjdelcerro | lLayer.drawLabels(null, g, viewPort, cancel, scale, dpi);
|
622 | } |
||
623 | } |
||
624 | } else {
|
||
625 | // add the layer to the group
|
||
626 | group.setMapContext(fmap); |
||
627 | group.add(lyr); |
||
628 | 40435 | jjdelcerro | |
629 | 42287 | jjdelcerro | } |
630 | } |
||
631 | ///// CHEMA ComposedLayer
|
||
632 | 40435 | jjdelcerro | |
633 | 42287 | jjdelcerro | } catch (Exception e) { |
634 | String mesg = Messages.getString("error_printing_layer") + " " + lyr.getName() + ": " + e.getMessage(); |
||
635 | fmap.addLayerError(mesg); |
||
636 | logger.error(mesg, e); |
||
637 | } |
||
638 | 40435 | jjdelcerro | |
639 | 42287 | jjdelcerro | } |
640 | 40435 | jjdelcerro | |
641 | 42287 | jjdelcerro | ///// CHEMA ComposedLayer
|
642 | if (group != null && this.getParentLayer() == null) { |
||
643 | //si tenemos un grupo pendiente de pintar, pintamos
|
||
644 | group.print(g, viewPort, cancel, scale, properties); |
||
645 | group = null;
|
||
646 | 40435 | jjdelcerro | |
647 | 42287 | jjdelcerro | } |
648 | 40435 | jjdelcerro | ///// CHEMA ComposedLayer
|
649 | |||
650 | // if (getVirtualLayers() != null) {
|
||
651 | 42287 | jjdelcerro | // getVirtualLayers().print( g, viewPort, cancel, scale, properties);
|
652 | // }
|
||
653 | ///// CHEMA ComposedLayer
|
||
654 | return group;
|
||
655 | ///// CHEMA ComposedLayer
|
||
656 | } |
||
657 | 40435 | jjdelcerro | |
658 | 42287 | jjdelcerro | /*
|
659 | * (non-Javadoc)
|
||
660 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent()
|
||
661 | */
|
||
662 | public Envelope getFullEnvelope() {
|
||
663 | Envelope rAux = null;
|
||
664 | boolean first = true; |
||
665 | 40435 | jjdelcerro | |
666 | 42287 | jjdelcerro | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
667 | FLayer capa = (FLayer) iter.next(); |
||
668 | try {
|
||
669 | if (first) {
|
||
670 | rAux = (Envelope) capa.getFullEnvelope().clone(); |
||
671 | first = false;
|
||
672 | } else {
|
||
673 | rAux.add(capa.getFullEnvelope()); |
||
674 | } |
||
675 | } catch (Exception e) { |
||
676 | e.printStackTrace();//TODO hay que revisar para determinar el comportamiento que espera el usuario.
|
||
677 | } |
||
678 | } |
||
679 | 40435 | jjdelcerro | |
680 | 42287 | jjdelcerro | return rAux;
|
681 | } |
||
682 | 40435 | jjdelcerro | |
683 | 42287 | jjdelcerro | /**
|
684 | * Notifies all listeners associated to this collection of layers, that
|
||
685 | * another layer is going to be added or replaced in the internal list of
|
||
686 | * layers.
|
||
687 | *
|
||
688 | * @param e a layer collection event with the new layer
|
||
689 | */
|
||
690 | protected void callLayerAdding(LayerCollectionEvent event) |
||
691 | throws CancelationException {
|
||
692 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
693 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
694 | ((LayerCollectionListener) iter.next()).layerAdding(event); |
||
695 | } |
||
696 | } |
||
697 | 40435 | jjdelcerro | |
698 | 42287 | jjdelcerro | /**
|
699 | * Notifies all listeners associated to this collection of layers, that a
|
||
700 | * layer is going to be removed from the internal list of layers.
|
||
701 | *
|
||
702 | * @param event a layer collection event with the layer being removed
|
||
703 | *
|
||
704 | * @throws CancelationException any exception produced during the
|
||
705 | * cancellation of the driver.
|
||
706 | */
|
||
707 | protected void callLayerRemoving(LayerCollectionEvent event) |
||
708 | throws CancelationException {
|
||
709 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
710 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
711 | ((LayerCollectionListener) iter.next()).layerRemoving(event); |
||
712 | } |
||
713 | } |
||
714 | 40435 | jjdelcerro | |
715 | 42287 | jjdelcerro | /**
|
716 | * Notifies all listeners associated to this collection of layers, that a
|
||
717 | * layer is going to be moved in the internal list of layers.
|
||
718 | *
|
||
719 | * @param event a layer collection event with the layer being moved, and the
|
||
720 | * initial and final positions
|
||
721 | *
|
||
722 | * @throws CancelationException any exception produced during the
|
||
723 | * cancellation of the driver.
|
||
724 | */
|
||
725 | protected void callLayerMoving(LayerPositionEvent event) |
||
726 | throws CancelationException {
|
||
727 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
728 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
729 | ((LayerCollectionListener) iter.next()).layerMoving(event); |
||
730 | } |
||
731 | } |
||
732 | 40435 | jjdelcerro | |
733 | 42287 | jjdelcerro | /**
|
734 | * Notifies all listeners associated to this collection of layers, that
|
||
735 | * another layer has been added or replaced in the internal list of layers.
|
||
736 | *
|
||
737 | * @param e a layer collection event with the new layer
|
||
738 | */
|
||
739 | protected void callLayerAdded(LayerCollectionEvent event) { |
||
740 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
741 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
742 | ((LayerCollectionListener) iter.next()).layerAdded(event); |
||
743 | } |
||
744 | } |
||
745 | 40435 | jjdelcerro | |
746 | 42287 | jjdelcerro | /**
|
747 | * Notifies all listeners associated to this collection of layers, that
|
||
748 | * another layer has been removed from the internal list of layers.
|
||
749 | *
|
||
750 | * @param e a layer collection event with the layer removed
|
||
751 | */
|
||
752 | protected void callLayerRemoved(LayerCollectionEvent event) { |
||
753 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
754 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
755 | ((LayerCollectionListener) iter.next()).layerRemoved(event); |
||
756 | } |
||
757 | } |
||
758 | 40435 | jjdelcerro | |
759 | 42287 | jjdelcerro | /**
|
760 | * Notifies all listeners associated to this collection of layers, that
|
||
761 | * another layer has been moved in the internal list of layers.
|
||
762 | *
|
||
763 | * @param e a layer collection event with the layer moved, and the initial
|
||
764 | * and final positions
|
||
765 | */
|
||
766 | protected void callLayerMoved(LayerPositionEvent event) { |
||
767 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
768 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
769 | ((LayerCollectionListener) iter.next()).layerMoved(event); |
||
770 | } |
||
771 | } |
||
772 | 40435 | jjdelcerro | |
773 | 42287 | jjdelcerro | public void saveToState(PersistentState state) throws PersistenceException { |
774 | 40435 | jjdelcerro | |
775 | 42287 | jjdelcerro | super.saveToState(state);
|
776 | 40435 | jjdelcerro | |
777 | 42287 | jjdelcerro | state.set("mapContext", fmap);
|
778 | 40435 | jjdelcerro | |
779 | 42287 | jjdelcerro | List layersToSave = new ArrayList(); |
780 | Iterator iter = this.layers.iterator(); |
||
781 | while (iter.hasNext()) {
|
||
782 | FLayer layer = (FLayer) iter.next(); |
||
783 | if (!layer.isTemporary()) {
|
||
784 | layersToSave.add(layer); |
||
785 | } |
||
786 | } |
||
787 | state.set("layers", layersToSave);
|
||
788 | } |
||
789 | 40435 | jjdelcerro | |
790 | 42287 | jjdelcerro | public void loadFromState(PersistentState state) throws PersistenceException { |
791 | 40435 | jjdelcerro | |
792 | 42287 | jjdelcerro | super.loadFromState(state);
|
793 | 40435 | jjdelcerro | |
794 | 42287 | jjdelcerro | setMapContext((MapContext) state.get("mapContext"));
|
795 | Iterator iter = state.getIterator("layers"); |
||
796 | while (iter.hasNext()) {
|
||
797 | FLayer item = (FLayer) iter.next(); |
||
798 | layers.add(item); |
||
799 | } |
||
800 | } |
||
801 | 40435 | jjdelcerro | |
802 | 42287 | jjdelcerro | /*
|
803 | * (non-Javadoc)
|
||
804 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#getMapContext()
|
||
805 | */
|
||
806 | public MapContext getMapContext() {
|
||
807 | return fmap;
|
||
808 | } |
||
809 | 40435 | jjdelcerro | |
810 | 42287 | jjdelcerro | /*
|
811 | * I don't think this implementation makes any sense.
|
||
812 | * We can group layers with different transformations,
|
||
813 | * we cannot set the ICoordTrans for all (?)
|
||
814 | *
|
||
815 | public void setCoordTrans(ICoordTrans ct) {
|
||
816 | super.setCoordTrans(ct);
|
||
817 | 40435 | jjdelcerro | |
818 | 42287 | jjdelcerro | for (Iterator iter = layers.iterator(); iter.hasNext();) {
|
819 | FLayer layer = (FLayer) iter.next();
|
||
820 | layer.setCoordTrans(ct);
|
||
821 | }
|
||
822 | }
|
||
823 | */
|
||
824 | /*
|
||
825 | * (non-Javadoc)
|
||
826 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllActives(boolean)
|
||
827 | */
|
||
828 | public void setAllActives(boolean active) { |
||
829 | FLayer lyr; |
||
830 | 40435 | jjdelcerro | |
831 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
832 | lyr = ((FLayer) layers.get(i)); |
||
833 | lyr.setActive(active); |
||
834 | 40435 | jjdelcerro | |
835 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
836 | ((LayerCollection) lyr).setAllActives(active); |
||
837 | } |
||
838 | } |
||
839 | } |
||
840 | 40435 | jjdelcerro | |
841 | 42287 | jjdelcerro | /*
|
842 | * (non-Javadoc)
|
||
843 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getActives()
|
||
844 | */
|
||
845 | public FLayer[] getActives() { |
||
846 | ArrayList ret = new ArrayList(); |
||
847 | LayersIterator it = new LayersIterator(this) { |
||
848 | 40435 | jjdelcerro | |
849 | 42287 | jjdelcerro | public boolean evaluate(FLayer layer) { |
850 | return layer.isActive();
|
||
851 | } |
||
852 | 40435 | jjdelcerro | |
853 | 42287 | jjdelcerro | }; |
854 | 40435 | jjdelcerro | |
855 | 42287 | jjdelcerro | while (it.hasNext()) {
|
856 | ret.add(it.next()); |
||
857 | } |
||
858 | return (FLayer[]) ret.toArray(new FLayer[0]); |
||
859 | } |
||
860 | |||
861 | /*
|
||
862 | * (non-Javadoc)
|
||
863 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#getMinScale()
|
||
864 | */
|
||
865 | public double getMinScale() { |
||
866 | return -1; // La visibilidad o no la controla cada capa |
||
867 | // dentro de una colecci?n
|
||
868 | } |
||
869 | /*
|
||
870 | * (non-Javadoc)
|
||
871 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#getMaxScale()
|
||
872 | */
|
||
873 | |||
874 | public double getMaxScale() { |
||
875 | return -1; |
||
876 | } |
||
877 | /*
|
||
878 | * (non-Javadoc)
|
||
879 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setMinScale(double)
|
||
880 | */
|
||
881 | |||
882 | public void setMinScale(double minScale) { |
||
883 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
||
884 | FLayer lyr = (FLayer) iter.next(); |
||
885 | lyr.setMinScale(minScale); |
||
886 | } |
||
887 | } |
||
888 | /*
|
||
889 | * (non-Javadoc)
|
||
890 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setMaxScale(double)
|
||
891 | */
|
||
892 | |||
893 | public void setMaxScale(double maxScale) { |
||
894 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
||
895 | FLayer lyr = (FLayer) iter.next(); |
||
896 | lyr.setMinScale(maxScale); |
||
897 | } |
||
898 | } |
||
899 | /*
|
||
900 | * (non-Javadoc)
|
||
901 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setActive(boolean)
|
||
902 | */
|
||
903 | |||
904 | public void setActive(boolean b) { |
||
905 | super.setActive(b);
|
||
906 | for (int i = 0; i < layers.size(); i++) { |
||
907 | ((FLayer) layers.get(i)).setActive(b); |
||
908 | } |
||
909 | } |
||
910 | /* (non-Javadoc)
|
||
911 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#addLayerListener(com.iver.cit.gvsig.fmap.layers.LayerListener)
|
||
912 | */
|
||
913 | |||
914 | public boolean addLayerListener(LayerListener o) { |
||
915 | for (int i = 0; i < layers.size(); i++) { |
||
916 | ((FLayer) layers.get(i)).addLayerListener(o); |
||
917 | } |
||
918 | return true; |
||
919 | } |
||
920 | |||
921 | 40435 | jjdelcerro | public DynObjectSet getInfo(Point p, double tolerance, |
922 | 42287 | jjdelcerro | Cancellable cancel) throws LoadLayerException, DataException {
|
923 | return getInfo(this.getMapContext().getViewPort().convertToMapPoint(p), tolerance); |
||
924 | 40435 | jjdelcerro | } |
925 | |||
926 | public DynObjectSet getInfo(Point p, double tolerance, Cancellable cancel, |
||
927 | 42287 | jjdelcerro | boolean fast) throws LoadLayerException, DataException { |
928 | return getInfo(this.getMapContext().getViewPort().convertToMapPoint(p), tolerance); |
||
929 | 40435 | jjdelcerro | } |
930 | 42287 | jjdelcerro | |
931 | 40435 | jjdelcerro | public DynObjectSet getInfo(org.gvsig.fmap.geom.primitive.Point p,
|
932 | 42287 | jjdelcerro | double tolerance) throws LoadLayerException, DataException { |
933 | 40435 | jjdelcerro | int i;
|
934 | FLayer layer; |
||
935 | List res = new ArrayList(); |
||
936 | for (i = 0; i < this.layers.size(); i++) { |
||
937 | layer = (FLayer) layers.get(i); |
||
938 | if (layer instanceof InfoByPoint) { |
||
939 | InfoByPoint queryable_layer = (InfoByPoint) layer; |
||
940 | res.add(queryable_layer.getInfo(p, tolerance)); |
||
941 | } |
||
942 | } |
||
943 | 42287 | jjdelcerro | DynObjectSet[] innerSets
|
944 | = (DynObjectSet[]) res.toArray(new DynObjectSet[res.size()]); |
||
945 | 40435 | jjdelcerro | return new MultiDynObjectSet(innerSets); |
946 | } |
||
947 | |||
948 | 42287 | jjdelcerro | /*
|
949 | * (non-Javadoc)
|
||
950 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#getTocImageIcon()
|
||
951 | */
|
||
952 | public String getTocImageIcon() { |
||
953 | return "layer-icon-group"; |
||
954 | } |
||
955 | |||
956 | /**
|
||
957 | * <p>
|
||
958 | * Adds the layer with the information in an XML entity and the specified
|
||
959 | * name, to this collection of layers. And returns <code>true</code> if
|
||
960 | * there hasn't been errors.</p>
|
||
961 | *
|
||
962 | * @see CopyOfFLayers#addLayerFromXML(XMLEntity, String)
|
||
963 | *
|
||
964 | * @param xml tree-node structure with information about layers
|
||
965 | * @param name name of the layer to add
|
||
966 | * @return <code>true</code> if there were no errors adding the layer,
|
||
967 | * <code>false</code> otherwise
|
||
968 | *
|
||
969 | * @throws LoadLayerException if fails loading this layer.
|
||
970 | */
|
||
971 | 40435 | jjdelcerro | // public boolean addLayerFromXMLEntity(XMLEntity xml, String name) throws LoadLayerException {
|
972 | 42287 | jjdelcerro | // fmap.clearErrors();
|
973 | // this.addLayerFromXML(xml,name);
|
||
974 | //
|
||
975 | // return (fmap.getLayersError().size() == 0);
|
||
976 | //
|
||
977 | // }
|
||
978 | 40435 | jjdelcerro | // /**
|
979 | // * <p>Adds the layer with the information in an XML entity and the specified name, to this collection of layers.</p>
|
||
980 | // *
|
||
981 | // * <p>This method really executes the addition, considering the kind of layer (<code>FLyrVect</code>,
|
||
982 | // * <code>FLyrAnnotation</code>, <code>FLyrRaster</code>, a collection of layers (<code>FLayers</code>),
|
||
983 | // * or another kind of layer (<code>FLayer</code>)), and the driver in the layer.</p>
|
||
984 | // *
|
||
985 | // * @param xml tree-node structure with information about layers
|
||
986 | // * @param name name of the layer to add
|
||
987 | // *
|
||
988 | // * @throws LoadLayerException if fails loading this layer.
|
||
989 | // */
|
||
990 | // private void addLayerFromXML(XMLEntity xml, String name) throws LoadLayerException {
|
||
991 | // FLayer layer = null;
|
||
992 | //
|
||
993 | // try {
|
||
994 | // if (name == null) {
|
||
995 | // name = xml.getName();
|
||
996 | // }
|
||
997 | //
|
||
998 | //
|
||
999 | // String className = xml.getStringProperty("className");
|
||
1000 | // Class clase = Class.forName(className);
|
||
1001 | // layer = (FLayer) clase.newInstance();
|
||
1002 | // if (FLayers.class.isAssignableFrom(clase)) {
|
||
1003 | // ((FLayers)layer).setMapContext(getMapContext());
|
||
1004 | // ((FLayers)layer).setParentLayer(this);
|
||
1005 | // // layer = new FLayers(getMapContext(),this);
|
||
1006 | // layer.setXMLEntity(xml);
|
||
1007 | // } else {
|
||
1008 | // // Capas Nuevas (externas)
|
||
1009 | // layer.setName(name);
|
||
1010 | // layer.setXMLEntity(xml);
|
||
1011 | // layer.load();
|
||
1012 | // }
|
||
1013 | //
|
||
1014 | // // //TODO VCN FLyrAnnotation es un parche para no tener que duplicar todo el c?digo de aq? y de los diferentes m?todos de LayerFactory,
|
||
1015 | // // //ya que los drivers de una FLyrAnnotation no sabemos cual es puede ser cualquier Driver Vectorial.
|
||
1016 | // // if (className.equals(FLyrVect.class.getName())){// || className.equals(FLyrAnnotation.class.getName())) {
|
||
1017 | // // String type = xml.getStringProperty("type");
|
||
1018 | // // if ("vectorial".equals(type)){
|
||
1019 | // // //String recordsetName = xml.getChild(i).getStringProperty("recordset-name");
|
||
1020 | // // IProjection proj = null;
|
||
1021 | // // if (xml.contains("proj")) {
|
||
1022 | // // proj = CRSFactory.getCRS(xml.getStringProperty("proj"));
|
||
1023 | // // }
|
||
1024 | // // else
|
||
1025 | // // {
|
||
1026 | // // proj = this.getMapContext().getViewPort().getProjection();
|
||
1027 | // // }
|
||
1028 | // // if (xml.contains("file")) {
|
||
1029 | // // Driver d;
|
||
1030 | // // try {
|
||
1031 | // // d = LayerFactory.getDM().getDriver(xml.getStringProperty("driverName"));
|
||
1032 | // // } catch (DriverLoadException e1) {
|
||
1033 | // // throw new DriverLayerException(name,e1);
|
||
1034 | // // }
|
||
1035 | // // layer = LayerFactory.createLayer(name, (VectorialFileDriver) d,
|
||
1036 | // // new File(xml.getStringProperty("file")),
|
||
1037 | // // proj);
|
||
1038 | // //
|
||
1039 | // //
|
||
1040 | // // }
|
||
1041 | // // if (xml.contains("db")) {
|
||
1042 | // //
|
||
1043 | // // String driverName = xml.getStringProperty("db");
|
||
1044 | // // IVectorialDatabaseDriver driver;
|
||
1045 | // // try {
|
||
1046 | // // driver = (IVectorialDatabaseDriver) LayerFactory.getDM().getDriver(driverName);
|
||
1047 | // // //Hay que separar la carga de los datos del XMLEntity del load.
|
||
1048 | // // driver.setXMLEntity(xml.getChild(2));
|
||
1049 | // //
|
||
1050 | // // boolean loadOk = false;
|
||
1051 | // // ((DefaultJDBCDriver)driver).load();
|
||
1052 | // // if (((DefaultJDBCDriver)driver).getConnection() != null) {
|
||
1053 | // // loadOk = true;
|
||
1054 | // // }
|
||
1055 | // // layer = LayerFactory.createDBLayer(driver, name, proj);
|
||
1056 | // // if (!loadOk) {
|
||
1057 | // // layer.setAvailable(false);
|
||
1058 | // // }
|
||
1059 | // //
|
||
1060 | // // } catch (DriverLoadException e) {
|
||
1061 | // // throw new DriverLayerException(name,e);
|
||
1062 | // // } catch (XMLException e) {
|
||
1063 | // // throw new DriverLayerException(name,e);
|
||
1064 | // // } catch (ReadException e) {
|
||
1065 | // // throw new DriverLayerException(name,e);
|
||
1066 | // // }
|
||
1067 | // //
|
||
1068 | // // }
|
||
1069 | // // // Clases con algun driver gen?rico creado por otro
|
||
1070 | // // // programador
|
||
1071 | // // if (xml.contains("other")) {
|
||
1072 | // //
|
||
1073 | // // String driverName = xml.getStringProperty("other");
|
||
1074 | // // VectorialDriver driver = null;
|
||
1075 | // // try {
|
||
1076 | // // driver = (VectorialDriver) LayerFactory.getDM().getDriver(driverName);
|
||
1077 | // // } catch (DriverLoadException e) {
|
||
1078 | // // // Si no existe ese driver, no pasa nada.
|
||
1079 | // // // Puede que el desarrollador no quiera que
|
||
1080 | // // // aparezca en el cuadro de di?logo y ha metido
|
||
1081 | // // // el jar con sus clases en nuestro directorio lib.
|
||
1082 | // // // Intentamos cargar esa clase "a pelo".
|
||
1083 | // // if (xml.getChild(2).contains("className"))
|
||
1084 | // // {
|
||
1085 | // // String className2 = xml.getChild(2).getStringProperty("className");
|
||
1086 | // // try {
|
||
1087 | // // driver = (VectorialDriver) Class.forName(className2).newInstance();
|
||
1088 | // // } catch (Exception e1) {
|
||
1089 | // // throw new DriverLayerException(name,e);
|
||
1090 | // // }
|
||
1091 | // // }
|
||
1092 | // // } catch (NullPointerException npe) {
|
||
1093 | // // // Si no existe ese driver, no pasa nada.
|
||
1094 | // // // Puede que el desarrollador no quiera que
|
||
1095 | // // // aparezca en el cuadro de di?logo y ha metido
|
||
1096 | // // // el jar con sus clases en nuestro directorio lib.
|
||
1097 | // // // Intentamos cargar esa clase "a pelo".
|
||
1098 | // // if (xml.getChild(2).contains("className"))
|
||
1099 | // // {
|
||
1100 | // // String className2 = xml.getChild(2).getStringProperty("className");
|
||
1101 | // // try {
|
||
1102 | // // driver = (VectorialDriver) Class.forName(className2).newInstance();
|
||
1103 | // // } catch (Exception e1) {
|
||
1104 | // // throw new DriverLayerException(name,e1);
|
||
1105 | // // }
|
||
1106 | // // }
|
||
1107 | // // }
|
||
1108 | // // if (driver instanceof IPersistence)
|
||
1109 | // // {
|
||
1110 | // // IPersistence persist = (IPersistence) driver;
|
||
1111 | // // persist.setXMLEntity(xml.getChild(2));
|
||
1112 | // // }
|
||
1113 | // // layer = LayerFactory.createLayer(name, driver, proj);
|
||
1114 | // // }
|
||
1115 | // //
|
||
1116 | // // }
|
||
1117 | // //
|
||
1118 | // // //TODO VCN FLyrAnnotation es un parche para no tener que duplicar todo el c?digo de aq? y de los diferentes m?todos de LayerFactory,
|
||
1119 | // // //ya que los drivers de una FLyrAnnotation no sabemos cual es puede ser cualquier Driver Vectorial.
|
||
1120 | // // if (className.equals(FLyrAnnotation.class.getName())){
|
||
1121 | // // layer=FLyrAnnotation.createLayerFromVect((FLyrVect)layer);
|
||
1122 | // // }
|
||
1123 | // //
|
||
1124 | // //
|
||
1125 | // // layer.setXMLEntity(xml);
|
||
1126 | // //
|
||
1127 | // // } else {
|
||
1128 | // // Class clase = LayerFactory.getLayerClassForLayerClassName(className);
|
||
1129 | // // layer = (FLayer) clase.newInstance();
|
||
1130 | // // if (clase.isAssignableFrom(FLayers.class)) {
|
||
1131 | // // ((FLayers)layer).setMapContext(getMapContext());
|
||
1132 | // // ((FLayers)layer).setParentLayer(this);
|
||
1133 | // //// layer = new FLayers(getMapContext(),this);
|
||
1134 | // // layer.setXMLEntity(xml);
|
||
1135 | // // } else {
|
||
1136 | // // // Capas Nuevas (externas)
|
||
1137 | // // layer.setName(name);
|
||
1138 | // // layer.setXMLEntity(xml);
|
||
1139 | // // layer.load();
|
||
1140 | // // }
|
||
1141 | // // }
|
||
1142 | // this.addLayer(layer);
|
||
1143 | // logger.debug("layer: "+ layer.getName() +" loaded");
|
||
1144 | // // Comprobar que la proyecci?n es la misma que la de FMap
|
||
1145 | // // Si no lo es, es una capa que est? reproyectada al vuelo
|
||
1146 | // IProjection proj = layer.getProjection();
|
||
1147 | // if ((proj != null)) {
|
||
1148 | // if (!proj.getFullCode().equals(getMapContext().getProjection().getFullCode()))
|
||
1149 | // {
|
||
1150 | // ICoordTrans ct = proj.getCT(getMapContext().getProjection());
|
||
1151 | // // TODO: REVISAR CON LUIS
|
||
1152 | // // Se lo fijamos a todas, luego cada una que se reproyecte
|
||
1153 | // // si puede, o que no haga nada
|
||
1154 | //
|
||
1155 | // layer.setCoordTrans(ct);
|
||
1156 | // }
|
||
1157 | // }
|
||
1158 | // } catch (XMLException e) {
|
||
1159 | // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1160 | // throw new LoadLayerException(name,e);
|
||
1161 | // } catch (ClassNotFoundException e) {
|
||
1162 | // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1163 | // throw new LoadLayerException(name,e);
|
||
1164 | // } catch (InstantiationException e) {
|
||
1165 | // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1166 | // throw new LoadLayerException(name,e);
|
||
1167 | // } catch (IllegalAccessException e) {
|
||
1168 | // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1169 | // throw new LoadLayerException(name,e);
|
||
1170 | // } catch (LoadLayerException e){
|
||
1171 | // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1172 | // throw e;
|
||
1173 | // }
|
||
1174 | // }
|
||
1175 | 42287 | jjdelcerro | /**
|
1176 | * <p>
|
||
1177 | * Sets the <code>MapContext</code> that contains this layer node.</p>
|
||
1178 | *
|
||
1179 | * @param mapContext the <code>MapContext</code> that contains this layer
|
||
1180 | * node
|
||
1181 | */
|
||
1182 | public void setMapContext(MapContext mapContext) { |
||
1183 | this.fmap = mapContext;
|
||
1184 | } |
||
1185 | 40435 | jjdelcerro | |
1186 | // /**
|
||
1187 | // * <p>Creates a new layer of the same class as the property <i>className</i> of the XML, after, adds the XML entity to that layer
|
||
1188 | // * and loads the layer. Then, adds the layer to this collection of layers, and if there is a projection defined,
|
||
1189 | // * inserts the transformation coordinates to the layer.</p>
|
||
1190 | // *
|
||
1191 | // * <p>If the new layer is an instance of <code>FLyrVect</code>, and has a label field, creates a label layer on the layer.</p>
|
||
1192 | // *
|
||
1193 | // * @param xml tree-node structure with information about layers
|
||
1194 | // * @param name name of the layer to add
|
||
1195 | // */
|
||
1196 | // private void addLayerFromXMLNew(XMLEntity xml, String name) {
|
||
1197 | // // FLayer layer = null;
|
||
1198 | // //
|
||
1199 | // //
|
||
1200 | // // try {
|
||
1201 | // // String className = xml.getStringProperty("className");
|
||
1202 | // // Class clazz = Class.forName(className);
|
||
1203 | // // if (clazz.isAssignableFrom(FLayers.class)) {
|
||
1204 | // // layer = (FLayer) clazz.newInstance();
|
||
1205 | // // ((FLayers)layer).setMapContext(getMapContext());
|
||
1206 | // // ((FLayers)layer).setParentLayer(this);
|
||
1207 | // // // if (className.equals((FLayers.class.getName()))){
|
||
1208 | // // // layer = new FLayers(getMapContext(),this);
|
||
1209 | // // } else {
|
||
1210 | // // // Por compatibilidad
|
||
1211 | // // if (className.equals(FLyrVect.class.getName())) {
|
||
1212 | // // if (xml.contains("file")) {
|
||
1213 | // // layer = new FLayerFileVectorial();
|
||
1214 | // // } else if (xml.contains("db")) {
|
||
1215 | // // try {
|
||
1216 | // // layer = (FLayer)((ExtensionPoint)ExtensionPointsSingleton.getInstance().get("Layers")).create("com.iver.cit.gvsig.fmap.layers.FLayerJDBCVectorial");
|
||
1217 | // // } catch (Exception e) {
|
||
1218 | // // throw new XMLException(new Exception("No se tiene registrada la capa de tipo JDBC"));
|
||
1219 | // // }
|
||
1220 | // // //className = FLayerJDBCVectorial.class.getName();
|
||
1221 | // // } else if (xml.contains("other")){
|
||
1222 | // // layer = new FLayerGenericVectorial();
|
||
1223 | // // } else {
|
||
1224 | // // throw new XMLException(new Exception("Capa vectorial de tipo no reconocido"));
|
||
1225 | // // }
|
||
1226 | // // // Fin por compatibilidad
|
||
1227 | // // } else {
|
||
1228 | // // try {
|
||
1229 | // // layer = (FLayer)(((ExtensionPoint)ExtensionPointsSingleton.getInstance().get("Layers")).create(className));
|
||
1230 | // // } catch (Exception e) {
|
||
1231 | // // //puende que no este registrada como punto de extension
|
||
1232 | // // Class clase = Class.forName(className);
|
||
1233 | // // layer = (FLayer) clase.newInstance();
|
||
1234 | // // // FIXME: Hacemos algo aqui o dejamos que suba el error?
|
||
1235 | // // }
|
||
1236 | // // }
|
||
1237 | // //
|
||
1238 | // // }
|
||
1239 | // // layer.setXMLEntity(xml);
|
||
1240 | // // if (name != null) layer.setName(name);
|
||
1241 | // // layer.load();
|
||
1242 | // //
|
||
1243 | // // this.addLayer(layer);
|
||
1244 | // // logger.debug("layer: "+ layer.getName() +" loaded");
|
||
1245 | // // // Comprobar que la proyecci?n es la misma que la de FMap
|
||
1246 | // // // Si no lo es, es una capa que est? reproyectada al vuelo
|
||
1247 | // // IProjection proj = layer.getProjection();
|
||
1248 | // // if ((proj != null))
|
||
1249 | // // if (proj != getMapContext().getProjection())
|
||
1250 | // // {
|
||
1251 | // // ICoordTrans ct = proj.getCT(getMapContext().getProjection());
|
||
1252 | // // // TODO: REVISAR CON LUIS
|
||
1253 | // // // Se lo fijamos a todas, luego cada una que se reproyecte
|
||
1254 | // // // si puede, o que no haga nada
|
||
1255 | // // layer.setCoordTrans(ct);
|
||
1256 | // //
|
||
1257 | // // }
|
||
1258 | // // }catch (Exception e) {
|
||
1259 | // // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1260 | // // logger.debug(Messages.getString("could_not_load_layer")+": "+xml.getStringProperty("name") + ".\n"
|
||
1261 | // // +Messages.getString("reason")+":", e);
|
||
1262 | // // }
|
||
1263 | // }
|
||
1264 | 42287 | jjdelcerro | public void accept(Visitor visitor) throws BaseException { |
1265 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1266 | FLayer layer = this.getLayer(i);
|
||
1267 | try {
|
||
1268 | if (layer instanceof LayersVisitable) { |
||
1269 | ((LayersVisitable) layer).accept(visitor); |
||
1270 | } else {
|
||
1271 | visitor.visit(layer); |
||
1272 | 42002 | jjdelcerro | } |
1273 | 42287 | jjdelcerro | } catch (VisitCanceledException ex) {
|
1274 | break;
|
||
1275 | 42002 | jjdelcerro | } |
1276 | } |
||
1277 | 42287 | jjdelcerro | } |
1278 | 40435 | jjdelcerro | |
1279 | 42287 | jjdelcerro | public void accept(LayersVisitor visitor) throws BaseException { |
1280 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1281 | FLayer layer = this.getLayer(i);
|
||
1282 | if (layer instanceof LayersVisitable) { |
||
1283 | ((LayersVisitable) layer).accept(visitor); |
||
1284 | } else {
|
||
1285 | visitor.visit(layer); |
||
1286 | } |
||
1287 | } |
||
1288 | } |
||
1289 | 40435 | jjdelcerro | |
1290 | 42287 | jjdelcerro | /*
|
1291 | * (non-Javadoc)
|
||
1292 | *
|
||
1293 | * @see org.gvsig.metadata.Metadata#getMetadataID()
|
||
1294 | */
|
||
1295 | public Object getMetadataID() throws MetadataException { |
||
1296 | StringBuffer strb = new StringBuffer(); |
||
1297 | strb.append("Layers(");
|
||
1298 | strb.append(this.getName());
|
||
1299 | strb.append("):{");
|
||
1300 | Iterator iter = this.layers.iterator(); |
||
1301 | while (iter.hasNext()) {
|
||
1302 | strb.append(((FLayer) iter.next()).getMetadataID()); |
||
1303 | strb.append(",");
|
||
1304 | } |
||
1305 | strb.append("}");
|
||
1306 | return strb.toString();
|
||
1307 | 40435 | jjdelcerro | |
1308 | 42287 | jjdelcerro | } |
1309 | 40435 | jjdelcerro | |
1310 | 42287 | jjdelcerro | /*
|
1311 | * (non-Javadoc)
|
||
1312 | *
|
||
1313 | * @see org.gvsig.metadata.Metadata#getMetadataChildren()
|
||
1314 | */
|
||
1315 | public Set getMetadataChildren() { |
||
1316 | Set ret = new TreeSet(); |
||
1317 | Iterator iter = this.layers.iterator(); |
||
1318 | while (iter.hasNext()) {
|
||
1319 | ret.add(iter.next()); |
||
1320 | } |
||
1321 | return ret;
|
||
1322 | } |
||
1323 | 40435 | jjdelcerro | |
1324 | 42287 | jjdelcerro | /*
|
1325 | * (non-Javadoc)
|
||
1326 | *
|
||
1327 | * @see org.gvsig.metadata.Metadata#getMetadataName()
|
||
1328 | */
|
||
1329 | public String getMetadataName() throws MetadataException { |
||
1330 | StringBuffer strb = new StringBuffer(); |
||
1331 | strb.append("Layer Group '");
|
||
1332 | strb.append(this.getName());
|
||
1333 | strb.append("': {");
|
||
1334 | Iterator iter = this.layers.iterator(); |
||
1335 | while (iter.hasNext()) {
|
||
1336 | strb.append(((FLayer) iter.next()).getMetadataName()); |
||
1337 | strb.append(",");
|
||
1338 | } |
||
1339 | strb.append("}");
|
||
1340 | return strb.toString();
|
||
1341 | } |
||
1342 | 40435 | jjdelcerro | |
1343 | 42287 | jjdelcerro | public void beginDraw(Graphics2D g, ViewPort viewPort) { |
1344 | LayerDrawEvent beforeEvent = new LayerDrawEvent(this, g, viewPort, LayerDrawEvent.LAYER_BEFORE_DRAW); |
||
1345 | fmap.fireLayerDrawingEvent(beforeEvent); |
||
1346 | } |
||
1347 | 40435 | jjdelcerro | |
1348 | 42287 | jjdelcerro | public void endDraw(Graphics2D g, ViewPort viewPort) { |
1349 | LayerDrawEvent afterEvent = new LayerDrawEvent(this, g, viewPort, LayerDrawEvent.LAYER_AFTER_DRAW); |
||
1350 | fmap.fireLayerDrawingEvent(afterEvent); |
||
1351 | } |
||
1352 | 40435 | jjdelcerro | |
1353 | 41840 | jjdelcerro | public static class RegisterPersistence implements Callable { |
1354 | |||
1355 | public Object call() { |
||
1356 | 42287 | jjdelcerro | |
1357 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
||
1358 | DynStruct definition = manager.addDefinition( |
||
1359 | FLayers.class, |
||
1360 | "FLayers",
|
||
1361 | "FLayers Persistence definition",
|
||
1362 | null,
|
||
1363 | null
|
||
1364 | ); |
||
1365 | definition.extend(PersistenceManager.PERSISTENCE_NAMESPACE, "FLyrDefault");
|
||
1366 | |||
1367 | definition.addDynFieldObject("mapContext").setClassOfValue(MapContext.class).setMandatory(true); |
||
1368 | definition.addDynFieldList("layers").setClassOfItems(FLayer.class).setMandatory(true); |
||
1369 | |||
1370 | 41840 | jjdelcerro | return Boolean.TRUE; |
1371 | } |
||
1372 | } |
||
1373 | 40435 | jjdelcerro | |
1374 | 42287 | jjdelcerro | protected void doDispose() throws BaseException { |
1375 | if (layers != null) { |
||
1376 | for (int i = 0; i < layers.size(); i++) { |
||
1377 | dispose((Disposable) layers.get(i)); |
||
1378 | } |
||
1379 | } |
||
1380 | } |
||
1381 | 40435 | jjdelcerro | |
1382 | 42287 | jjdelcerro | public void move(FLayer layer, LayerCollection group, int where, FLayer adjoiningLayer) throws LayerNotFoundInCollectionException { |
1383 | 40435 | jjdelcerro | |
1384 | 42287 | jjdelcerro | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(layer)); |
1385 | group.addLayer(layer, where, adjoiningLayer); |
||
1386 | removeLayer(layer); |
||
1387 | this.updateDrawVersion();
|
||
1388 | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(layer)); |
||
1389 | 40435 | jjdelcerro | |
1390 | 42287 | jjdelcerro | } |
1391 | 40435 | jjdelcerro | |
1392 | 42287 | jjdelcerro | public void join(FLayer layer, LayerCollection group) { |
1393 | try {
|
||
1394 | layers.remove(layer); |
||
1395 | group.addLayer(layer, END, null);
|
||
1396 | this.updateDrawVersion();
|
||
1397 | } catch (LayerNotFoundInCollectionException e) {
|
||
1398 | throw new MapContextRuntimeException(e); |
||
1399 | } |
||
1400 | } |
||
1401 | 40435 | jjdelcerro | |
1402 | 42287 | jjdelcerro | public void move(FLayer layer, LayerCollection group) { |
1403 | try {
|
||
1404 | move(layer, group, END, null);
|
||
1405 | } catch (LayerNotFoundInCollectionException e) {
|
||
1406 | throw new MapContextRuntimeException(e); |
||
1407 | } |
||
1408 | } |
||
1409 | |||
1410 | public void addLayer(FLayer layer, int where, FLayer adjoiningLayer) |
||
1411 | throws LayerNotFoundInCollectionException {
|
||
1412 | |||
1413 | switch (where) {
|
||
1414 | case BEGIN:
|
||
1415 | addLayer(0, layer);
|
||
1416 | break;
|
||
1417 | case BEFORE:
|
||
1418 | if (adjoiningLayer != null) { |
||
1419 | if (this.layers.contains(adjoiningLayer)) { |
||
1420 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1421 | if (adjoiningLayer == this.getLayer(i)) { |
||
1422 | addLayer(i, layer); |
||
1423 | break;
|
||
1424 | } |
||
1425 | } |
||
1426 | } else {
|
||
1427 | throw new LayerNotFoundInCollectionException(adjoiningLayer, this); |
||
1428 | } |
||
1429 | } else {
|
||
1430 | addLayer(0, layer);
|
||
1431 | } |
||
1432 | break;
|
||
1433 | case AFTER:
|
||
1434 | if (adjoiningLayer != null) { |
||
1435 | if (this.layers.contains(adjoiningLayer)) { |
||
1436 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1437 | if (adjoiningLayer == this.getLayer(i)) { |
||
1438 | addLayer(i + 1, layer);
|
||
1439 | break;
|
||
1440 | } |
||
1441 | } |
||
1442 | } else {
|
||
1443 | throw new LayerNotFoundInCollectionException(adjoiningLayer, this); |
||
1444 | } |
||
1445 | } else {
|
||
1446 | this.addLayer(layer);
|
||
1447 | } |
||
1448 | break;
|
||
1449 | default: // By default add layer an the end of the collection |
||
1450 | this.addLayer(layer);
|
||
1451 | break;
|
||
1452 | } |
||
1453 | |||
1454 | } |
||
1455 | |||
1456 | 40435 | jjdelcerro | } |