root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / Abrir.java @ 1178
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| 1 | 1103 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | *
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| 19 | * For more information, contact:
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| 20 | *
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| 21 | * Generalitat Valenciana
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| 22 | * Conselleria d'Infraestructures i Transport
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| 23 | * Av. Blasco Ib??ez, 50
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| 24 | * 46010 VALENCIA
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| 25 | * SPAIN
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| 26 | *
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| 27 | * +34 963862235
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| 28 | * gvsig@gva.es
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| 29 | * www.gvsig.gva.es
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| 30 | *
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| 31 | * or
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| 32 | *
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| 33 | * IVER T.I. S.A
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| 34 | * Salamanca 50
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| 35 | * 46005 Valencia
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| 36 | * Spain
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| 37 | *
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| 38 | * +34 963163400
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| 39 | * dac@iver.es
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| 40 | */
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| 41 | 312 | fernando | package com.iver.cit.gvsig; |
| 42 | |||
| 43 | 904 | fjp | import java.awt.geom.Rectangle2D; |
| 44 | import java.io.File; |
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| 45 | 359 | fjp | |
| 46 | 904 | fjp | import javax.swing.JOptionPane; |
| 47 | 357 | fjp | |
| 48 | 904 | fjp | import org.cresques.cts.ICoordTrans; |
| 49 | import org.cresques.cts.IProjection; |
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| 50 | import org.cresques.cts.gt2.CoordSys; |
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| 51 | import org.cresques.cts.gt2.CoordTrans; |
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| 52 | |||
| 53 | 596 | fernando | import com.iver.andami.PluginServices; |
| 54 | 755 | fernando | import com.iver.andami.messages.NotificationManager; |
| 55 | 596 | fernando | import com.iver.andami.plugins.Extension; |
| 56 | 652 | fernando | import com.iver.cit.gvsig.fmap.DriverException; |
| 57 | 1038 | vcaballero | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
| 58 | 671 | luisw | import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
| 59 | 378 | fjp | import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
| 60 | 357 | fjp | import com.iver.cit.gvsig.fmap.layers.FLayer; |
| 61 | import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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| 62 | 1056 | vcaballero | import com.iver.cit.gvsig.fmap.layers.XMLException; |
| 63 | 312 | fernando | import com.iver.cit.gvsig.gui.FOpenDialog; |
| 64 | 429 | fernando | import com.iver.cit.gvsig.gui.FileOpenDialog; |
| 65 | 312 | fernando | import com.iver.cit.gvsig.gui.View; |
| 66 | 854 | fernando | import com.iver.cit.gvsig.gui.WMSDataSourceAdapter; |
| 67 | import com.iver.cit.gvsig.gui.wms.WMSWizard; |
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| 68 | 312 | fernando | |
| 69 | |||
| 70 | /**
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| 71 | * DOCUMENT ME!
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| 72 | *
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| 73 | * @author Fernando Gonz?lez Cort?s
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| 74 | */
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| 75 | 596 | fernando | public class Abrir implements Extension { |
| 76 | 854 | fernando | public FOpenDialog fopen = null; |
| 77 | 312 | fernando | |
| 78 | 854 | fernando | /**
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| 79 | * @see com.iver.mdiApp.plugins.Extension#isVisible()
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| 80 | */
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| 81 | public boolean isVisible() { |
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| 82 | com.iver.andami.ui.mdiManager.View f = PluginServices.getMDIManager() |
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| 83 | .getActiveView(); |
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| 84 | 596 | fernando | |
| 85 | 854 | fernando | if (f == null) { |
| 86 | return false; |
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| 87 | } |
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| 88 | 596 | fernando | |
| 89 | 854 | fernando | return (f.getClass() == View.class); |
| 90 | } |
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| 91 | 596 | fernando | |
| 92 | /**
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| 93 | * @see com.iver.andami.plugins.Extension#inicializar()
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| 94 | */
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| 95 | public void inicializar() { |
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| 96 | } |
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| 97 | |||
| 98 | /**
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| 99 | * @see com.iver.andami.plugins.Extension#execute(java.lang.String)
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| 100 | */
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| 101 | 854 | fernando | public void execute(String actionCommand) { |
| 102 | View theView = (View) PluginServices.getMDIManager().getActiveView(); |
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| 103 | fopen = new FOpenDialog();
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| 104 | 438 | fernando | |
| 105 | 854 | fernando | FileOpenDialog fileDlg = new FileOpenDialog(new Class[] { |
| 106 | VectorialFileDriver.class, RasterDriver.class |
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| 107 | }); |
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| 108 | WMSWizard wms = new WMSWizard();
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| 109 | wms.setDataSource(new WMSDataSourceAdapter());
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| 110 | 438 | fernando | |
| 111 | 854 | fernando | // DataBaseOpenDialog dbop = new DataBaseOpenDialog();
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| 112 | // dbop.setClasses(new Class[] { DBDriver.class });
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| 113 | fopen.addTab("Fichero", fileDlg);
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| 114 | fopen.addWizardTab("WMS", wms);
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| 115 | 438 | fernando | |
| 116 | 854 | fernando | // fopen.addTab("Base de datos", dbop);
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| 117 | PluginServices.getMDIManager().addView(fopen); |
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| 118 | 438 | fernando | |
| 119 | 854 | fernando | if (fopen.isAccepted()) {
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| 120 | FLayer lyr = null;
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| 121 | 438 | fernando | |
| 122 | 854 | fernando | if (fopen.getSelectedTab() == fileDlg) {
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| 123 | if (fileDlg.getFiles() == null) { |
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| 124 | return;
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| 125 | } |
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| 126 | 438 | fernando | |
| 127 | 904 | fjp | IProjection proj = FOpenDialog.getLastProjection(); |
| 128 | 854 | fernando | File[] files = fileDlg.getFiles(); |
| 129 | 1171 | fjp | String[] driverNames = fileDlg.getDriverNames(); |
| 130 | 870 | vcaballero | Rectangle2D[] rects=new Rectangle2D[files.length]; |
| 131 | boolean first=false; |
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| 132 | 854 | fernando | for (int iFile = 0; iFile < files.length; iFile++) { |
| 133 | File fich = files[iFile];
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| 134 | String layerName = fich.getName();
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| 135 | String layerPath = fich.getAbsolutePath();
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| 136 | 438 | fernando | |
| 137 | 854 | fernando | try {
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| 138 | lyr = LayerFactory.createLayer(layerName, |
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| 139 | 1171 | fjp | driverNames[iFile], fich, proj); |
| 140 | 854 | fernando | |
| 141 | if (lyr != null) { |
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| 142 | lyr.setVisible(true);
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| 143 | theView.getMapControl().getMapContext() |
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| 144 | .beginAtomicEvent(); |
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| 145 | 870 | vcaballero | if (theView.getMapControl().getMapContext().getViewPort().getExtent()==null){ |
| 146 | first=true;
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| 147 | } |
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| 148 | 904 | fjp | // Comprobar que la projecci?n es la misma que la vista
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| 149 | if (proj != theView.getProjection())
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| 150 | {
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| 151 | int option = JOptionPane.showConfirmDialog(null, |
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| 152 | "La proyecci?n de la capa no es igual que la de la vista", "?Desea reproyectar?", JOptionPane.YES_NO_OPTION); |
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| 153 | |||
| 154 | if (option == JOptionPane.NO_OPTION) |
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| 155 | {
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| 156 | continue;
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| 157 | } |
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| 158 | else
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| 159 | {
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| 160 | ICoordTrans ct = new CoordTrans((CoordSys) proj, (CoordSys) theView.getProjection());
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| 161 | lyr.setCoordTrans(ct); |
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| 162 | System.err.println("coordTrans = " + |
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| 163 | proj.getAbrev() + " " + theView.getProjection().getAbrev());
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| 164 | } |
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| 165 | |||
| 166 | |||
| 167 | } |
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| 168 | 854 | fernando | theView.getMapControl().getMapContext().getLayers() |
| 169 | .addLayer(lyr); |
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| 170 | 870 | vcaballero | rects[iFile]=lyr.getFullExtent(); |
| 171 | 854 | fernando | theView.getMapControl().getMapContext() |
| 172 | .endAtomicEvent(); |
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| 173 | 870 | vcaballero | |
| 174 | 854 | fernando | // TODO: Poner una variable y dibujar solo cuando
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| 175 | // todas las capas hayan sido cargadas.
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| 176 | // TODO Se deber? de redibujar mediante la captura de los eventos, por
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| 177 | //eso se comenta la parte anterior
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| 178 | // theView.getMapControl().drawMap();
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| 179 | // theView.getTOC().refresh();
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| 180 | } |
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| 181 | } catch (DriverException e) {
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| 182 | NotificationManager.addError("Error al crear la capa", e);
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| 183 | 1056 | vcaballero | } |
| 184 | 854 | fernando | } |
| 185 | 870 | vcaballero | //Esto permite que cuando se cargan varias capas de golpe y la vista est? vacia,se ponga como extent la suma de todos sus extents.
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| 186 | if (rects.length>1){ |
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| 187 | Rectangle2D rect=new Rectangle2D.Double(); |
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| 188 | rect.setRect(rects[0]);
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| 189 | if (first){
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| 190 | for (int i=0;i<rects.length;i++){ |
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| 191 | rect.add(rects[i]); |
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| 192 | } |
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| 193 | theView.getMapControl().getMapContext().getViewPort().setExtent(rect); |
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| 194 | } |
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| 195 | } |
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| 196 | 854 | fernando | } else if (fopen.getSelectedTab() == wms) { |
| 197 | String layerName = wms.getLayerName();
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| 198 | |||
| 199 | lyr = LayerFactory.createLayer(layerName, |
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| 200 | wms.getLayersRectangle(), wms.getHost(), |
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| 201 | wms.getFormat(), wms.getLayersQuery(), |
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| 202 | wms.getQueryableLayerQuery(), wms.getSRS()); |
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| 203 | |||
| 204 | if (lyr != null) { |
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| 205 | lyr.setVisible(true);
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| 206 | theView.getMapControl().getMapContext().beginAtomicEvent(); |
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| 207 | theView.getMapControl().getMapContext().getLayers() |
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| 208 | .addLayer(lyr); |
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| 209 | theView.getMapControl().getMapContext().endAtomicEvent(); |
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| 210 | |||
| 211 | } |
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| 212 | } // for
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| 213 | } |
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| 214 | 596 | fernando | } |
| 215 | 438 | fernando | |
| 216 | 596 | fernando | /**
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| 217 | * @see com.iver.andami.plugins.Extension#isEnabled()
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| 218 | */
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| 219 | public boolean isEnabled() { |
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| 220 | return true; |
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| 221 | } |
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| 222 | 312 | fernando | } |