root / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / analysisview / ViewRasterAnalysisTocMenuEntry.java @ 20646
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1 | 12182 | nacho | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | */
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19 | package org.gvsig.rastertools.analysisview; |
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20 | |||
21 | import java.beans.PropertyChangeEvent; |
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22 | import java.beans.PropertyChangeListener; |
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23 | import java.util.ArrayList; |
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24 | |||
25 | 18826 | bsanchez | import javax.swing.Icon; |
26 | 12182 | nacho | import javax.swing.JOptionPane; |
27 | |||
28 | 12425 | nacho | import org.gvsig.fmap.raster.layers.FLyrRasterSE; |
29 | 13703 | nacho | import org.gvsig.fmap.raster.layers.ILayerState; |
30 | 18826 | bsanchez | import org.gvsig.raster.gui.IGenericToolBarMenuItem; |
31 | 20646 | nbrodin | import org.gvsig.raster.util.RasterToolsUtil; |
32 | 12182 | nacho | import org.gvsig.rastertools.pixelincrease.PixelncreaseDialog; |
33 | |||
34 | import com.iver.andami.PluginServices; |
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35 | import com.iver.andami.ui.mdiManager.IWindow; |
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36 | import com.iver.cit.gvsig.exceptions.layers.LoadLayerException; |
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37 | import com.iver.cit.gvsig.fmap.MapControl; |
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38 | import com.iver.cit.gvsig.fmap.layers.FLayer; |
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39 | import com.iver.cit.gvsig.fmap.layers.FLayers; |
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40 | import com.iver.cit.gvsig.project.documents.view.MapOverview; |
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41 | import com.iver.cit.gvsig.project.documents.view.gui.View; |
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42 | import com.iver.cit.gvsig.project.documents.view.toc.AbstractTocContextMenuAction; |
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43 | import com.iver.cit.gvsig.project.documents.view.toc.ITocItem; |
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44 | /**
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45 | * Herramienta del men? contextual que carga el raster en el localizador para tener una visi?n general de
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46 | * esta y carga el zoom del cursor para tener una selecci?n de precisi?n.
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47 | *
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48 | * 16-jun-2007
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49 | * @author Nacho Brodin (nachobrodin@gmail.com)
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50 | */
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51 | 18826 | bsanchez | public class ViewRasterAnalysisTocMenuEntry extends AbstractTocContextMenuAction implements PropertyChangeListener, IGenericToolBarMenuItem { |
52 | 12182 | nacho | private boolean onView = false; |
53 | private String rasterNameInLoc = ""; |
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54 | 18826 | bsanchez | static private ViewRasterAnalysisTocMenuEntry singleton = null; |
55 | |||
56 | /**
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57 | * Nadie puede crear una instancia a esta clase ?nica, hay que usar el
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58 | * getSingleton()
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59 | */
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60 | private ViewRasterAnalysisTocMenuEntry() {}
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61 | |||
62 | /**
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63 | * Devuelve un objeto unico a dicha clase
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64 | * @return
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65 | */
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66 | static public ViewRasterAnalysisTocMenuEntry getSingleton() { |
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67 | if (singleton == null) |
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68 | singleton = new ViewRasterAnalysisTocMenuEntry();
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69 | |||
70 | return singleton;
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71 | } |
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72 | |||
73 | 12182 | nacho | /*
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74 | * (non-Javadoc)
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75 | * @see com.iver.cit.gvsig.project.documents.contextMenu.AbstractContextMenuAction#getGroup()
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76 | */
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77 | public String getGroup() { |
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78 | 18826 | bsanchez | return "RasterLayer"; |
79 | 12182 | nacho | } |
80 | |||
81 | /*
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82 | * (non-Javadoc)
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83 | * @see com.iver.cit.gvsig.project.documents.contextMenu.AbstractContextMenuAction#getGroupOrder()
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84 | */
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85 | public int getGroupOrder() { |
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86 | return 55; |
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87 | } |
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88 | |||
89 | /*
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90 | * (non-Javadoc)
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91 | * @see com.iver.cit.gvsig.project.documents.contextMenu.AbstractContextMenuAction#getOrder()
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92 | */
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93 | public int getOrder() { |
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94 | return 4; |
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95 | } |
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96 | |||
97 | /*
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98 | * (non-Javadoc)
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99 | * @see com.iver.cit.gvsig.project.documents.IContextMenuAction#getText()
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100 | */
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101 | public String getText() { |
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102 | 18826 | bsanchez | if (!onView)
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103 | 20646 | nbrodin | return RasterToolsUtil.getText(this, "analysisview"); |
104 | 12182 | nacho | else
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105 | 20646 | nbrodin | return RasterToolsUtil.getText(this, "closeanalysisview"); |
106 | 12182 | nacho | } |
107 | |||
108 | /*
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109 | * (non-Javadoc)
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110 | * @see com.iver.cit.gvsig.project.documents.view.toc.AbstractTocContextMenuAction#isEnabled(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])
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111 | */
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112 | public boolean isEnabled(ITocItem item, FLayer[] selectedItems) { |
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113 | 18826 | bsanchez | if ((selectedItems == null) || (selectedItems.length != 1)) |
114 | return false; |
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115 | |||
116 | if (!(selectedItems[0] instanceof ILayerState)) |
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117 | return false; |
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118 | |||
119 | if (!((ILayerState) selectedItems[0]).isOpen()) |
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120 | return false; |
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121 | return true; |
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122 | 12182 | nacho | } |
123 | |||
124 | /*
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125 | * (non-Javadoc)
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126 | * @see com.iver.cit.gvsig.project.documents.view.toc.AbstractTocContextMenuAction#isVisible(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])
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127 | */
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128 | public boolean isVisible(ITocItem item, FLayer[] selectedItems) { |
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129 | 18826 | bsanchez | if ((selectedItems == null) || (selectedItems.length != 1)) |
130 | return false; |
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131 | |||
132 | if (!(selectedItems[0] instanceof FLyrRasterSE)) |
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133 | return false; |
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134 | |||
135 | return true; |
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136 | 12182 | nacho | } |
137 | |||
138 | /*
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139 | * (non-Javadoc)
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140 | * @see com.iver.cit.gvsig.project.documents.view.toc.AbstractTocContextMenuAction#execute(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])
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141 | */
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142 | public void execute(ITocItem item, FLayer[] selectedItems) { |
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143 | MapControl mcCurrentLoc = null;
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144 | ArrayList mapControlListLoc = new ArrayList(); |
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145 | IWindow[] w = PluginServices.getMDIManager().getAllWindows();
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146 | IWindow activeWindow = PluginServices.getMDIManager().getActiveWindow(); |
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147 | FLayer lyr = selectedItems[0];
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148 | 18826 | bsanchez | |
149 | // Cerramos cualquier inspector de pixeles anterior que est? abierto y
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150 | // obtenemos el mapcontrol del localizador
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151 | for (int i = 0; i < w.length; i++) { |
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152 | if (w[i] instanceof PixelncreaseDialog) |
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153 | 20646 | nbrodin | RasterToolsUtil.closeWindow(w[i]); |
154 | 18826 | bsanchez | if (w[i] instanceof View && w[i].equals(activeWindow)) |
155 | mcCurrentLoc = ((View) w[i]).getMapOverview();
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156 | if (w[i] instanceof View) |
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157 | mapControlListLoc.add(((View) w[i]).getMapOverview());
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158 | 12182 | nacho | } |
159 | 18826 | bsanchez | |
160 | if (!onView) {
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161 | // Abrimos el inspector de pixeles
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162 | 12182 | nacho | PixelncreaseDialog pIncrease = new PixelncreaseDialog();
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163 | 20646 | nbrodin | RasterToolsUtil.addWindow(pIncrease); |
164 | 18826 | bsanchez | |
165 | // Cargamos el raster en el localizador
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166 | 12182 | nacho | mcCurrentLoc.getMapContext().beginAtomicEvent(); |
167 | 18826 | bsanchez | |
168 | 12182 | nacho | Object path = null; |
169 | 18004 | bsanchez | if (lyr instanceof FLyrRasterSE) |
170 | path = ((FLyrRasterSE) lyr).getLoadParams(); |
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171 | |||
172 | 12182 | nacho | try {
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173 | 18037 | bsanchez | lyr = FLyrRasterSE.createLayer(lyr.getName(), path, lyr.getProjection()); |
174 | 12182 | nacho | rasterNameInLoc = lyr.getName(); |
175 | mcCurrentLoc.getMapContext().getLayers().addLayer(lyr); |
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176 | } catch (LoadLayerException e) {
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177 | 20646 | nbrodin | JOptionPane.showMessageDialog(null, RasterToolsUtil.getText(this, "coordenadas_erroneas")); |
178 | 12182 | nacho | } |
179 | mcCurrentLoc.getMapContext().endAtomicEvent(); |
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180 | } else {
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181 | for (int nViews = 0; nViews < mapControlListLoc.size(); nViews++) { |
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182 | 18826 | bsanchez | MapControl mc = ((MapControl) mapControlListLoc.get(nViews)); |
183 | 12182 | nacho | FLayers lyrs = mc.getMapContext().getLayers(); |
184 | for (int i = 0; i < lyrs.getLayersCount(); i++) { |
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185 | 18826 | bsanchez | if (lyrs.getLayer(i).getName().compareTo(rasterNameInLoc) == 0) |
186 | 12182 | nacho | lyrs.removeLayer(i); |
187 | } |
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188 | if (mc instanceof MapOverview) |
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189 | 18826 | bsanchez | ((MapOverview) mc).refreshExtent(); |
190 | 12182 | nacho | } |
191 | } |
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192 | onView = !onView; |
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193 | } |
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194 | |||
195 | 18826 | bsanchez | /*
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196 | * (non-Javadoc)
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197 | * @see org.gvsig.rastertools.generictoolbar.IGenericToolBarMenuItem#getIcon()
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198 | */
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199 | public Icon getIcon() { |
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200 | 20646 | nbrodin | return RasterToolsUtil.getIcon("analisis-icon"); |
201 | 12182 | nacho | } |
202 | |||
203 | 18826 | bsanchez | public void propertyChange(PropertyChangeEvent evt) {} |
204 | 12182 | nacho | } |