root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / Abrir.java @ 1670
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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 | 596 | fernando | import com.iver.andami.PluginServices; |
| 44 | 755 | fernando | import com.iver.andami.messages.NotificationManager; |
| 45 | 596 | fernando | import com.iver.andami.plugins.Extension; |
| 46 | 1219 | vcaballero | |
| 47 | 652 | fernando | import com.iver.cit.gvsig.fmap.DriverException; |
| 48 | 671 | luisw | import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
| 49 | 378 | fjp | import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
| 50 | 357 | fjp | import com.iver.cit.gvsig.fmap.layers.FLayer; |
| 51 | import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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| 52 | 312 | fernando | import com.iver.cit.gvsig.gui.FOpenDialog; |
| 53 | 429 | fernando | import com.iver.cit.gvsig.gui.FileOpenDialog; |
| 54 | 312 | fernando | import com.iver.cit.gvsig.gui.View; |
| 55 | 854 | fernando | import com.iver.cit.gvsig.gui.WMSDataSourceAdapter; |
| 56 | import com.iver.cit.gvsig.gui.wms.WMSWizard; |
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| 57 | 312 | fernando | |
| 58 | 1219 | vcaballero | import org.cresques.cts.ICoordTrans; |
| 59 | import org.cresques.cts.IProjection; |
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| 60 | import org.cresques.cts.gt2.CoordSys; |
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| 61 | import org.cresques.cts.gt2.CoordTrans; |
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| 62 | 312 | fernando | |
| 63 | 1219 | vcaballero | import java.awt.geom.Rectangle2D; |
| 64 | |||
| 65 | import java.io.File; |
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| 66 | |||
| 67 | import javax.swing.JOptionPane; |
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| 68 | |||
| 69 | |||
| 70 | 312 | fernando | /**
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| 71 | 1219 | vcaballero | * Extensi?n que abre un di?logo para seleccionar la capa o capas que se
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| 72 | * quieren a?adir a la vista.
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| 73 | 312 | fernando | *
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| 74 | * @author Fernando Gonz?lez Cort?s
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| 75 | */
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| 76 | 596 | fernando | public class Abrir implements Extension { |
| 77 | 854 | fernando | public FOpenDialog fopen = null; |
| 78 | 312 | fernando | |
| 79 | 854 | fernando | /**
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| 80 | * @see com.iver.mdiApp.plugins.Extension#isVisible()
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| 81 | */
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| 82 | public boolean isVisible() { |
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| 83 | com.iver.andami.ui.mdiManager.View f = PluginServices.getMDIManager() |
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| 84 | .getActiveView(); |
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| 85 | 596 | fernando | |
| 86 | 854 | fernando | if (f == null) { |
| 87 | return false; |
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| 88 | } |
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| 89 | 596 | fernando | |
| 90 | 854 | fernando | return (f.getClass() == View.class); |
| 91 | } |
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| 92 | 596 | fernando | |
| 93 | /**
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| 94 | * @see com.iver.andami.plugins.Extension#inicializar()
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| 95 | */
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| 96 | public void inicializar() { |
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| 97 | } |
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| 98 | |||
| 99 | /**
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| 100 | * @see com.iver.andami.plugins.Extension#execute(java.lang.String)
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| 101 | */
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| 102 | 854 | fernando | public void execute(String actionCommand) { |
| 103 | View theView = (View) PluginServices.getMDIManager().getActiveView(); |
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| 104 | fopen = new FOpenDialog();
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| 105 | 438 | fernando | |
| 106 | 854 | fernando | FileOpenDialog fileDlg = new FileOpenDialog(new Class[] { |
| 107 | VectorialFileDriver.class, RasterDriver.class |
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| 108 | }); |
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| 109 | WMSWizard wms = new WMSWizard();
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| 110 | wms.setDataSource(new WMSDataSourceAdapter());
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| 111 | 438 | fernando | |
| 112 | 854 | fernando | // DataBaseOpenDialog dbop = new DataBaseOpenDialog();
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| 113 | // dbop.setClasses(new Class[] { DBDriver.class });
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| 114 | fopen.addTab("Fichero", fileDlg);
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| 115 | fopen.addWizardTab("WMS", wms);
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| 116 | 438 | fernando | |
| 117 | 854 | fernando | // fopen.addTab("Base de datos", dbop);
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| 118 | PluginServices.getMDIManager().addView(fopen); |
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| 119 | 438 | fernando | |
| 120 | 854 | fernando | if (fopen.isAccepted()) {
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| 121 | FLayer lyr = null;
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| 122 | 438 | fernando | |
| 123 | 854 | fernando | if (fopen.getSelectedTab() == fileDlg) {
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| 124 | if (fileDlg.getFiles() == null) { |
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| 125 | return;
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| 126 | } |
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| 127 | 438 | fernando | |
| 128 | 904 | fjp | IProjection proj = FOpenDialog.getLastProjection(); |
| 129 | 854 | fernando | File[] files = fileDlg.getFiles(); |
| 130 | 1171 | fjp | String[] driverNames = fileDlg.getDriverNames(); |
| 131 | 870 | vcaballero | Rectangle2D[] rects=new Rectangle2D[files.length]; |
| 132 | boolean first=false; |
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| 133 | 1216 | fjp | theView.getMapControl().getMapContext() |
| 134 | .beginAtomicEvent(); |
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| 135 | |||
| 136 | 854 | fernando | for (int iFile = 0; iFile < files.length; iFile++) { |
| 137 | File fich = files[iFile];
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| 138 | String layerName = fich.getName();
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| 139 | String layerPath = fich.getAbsolutePath();
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| 140 | 438 | fernando | |
| 141 | 854 | fernando | try {
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| 142 | lyr = LayerFactory.createLayer(layerName, |
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| 143 | 1171 | fjp | driverNames[iFile], fich, proj); |
| 144 | 854 | fernando | |
| 145 | if (lyr != null) { |
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| 146 | lyr.setVisible(true);
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| 147 | 870 | vcaballero | if (theView.getMapControl().getMapContext().getViewPort().getExtent()==null){ |
| 148 | first=true;
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| 149 | } |
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| 150 | 1219 | vcaballero | |
| 151 | 904 | fjp | // Comprobar que la projecci?n es la misma que la vista
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| 152 | 1219 | vcaballero | if (proj != theView.getProjection()) {
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| 153 | int option = JOptionPane.showConfirmDialog(null, |
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| 154 | 1470 | fjp | PluginServices.getText(this,"reproyectar_aviso"), |
| 155 | PluginServices.getText(this,"reproyectar_pregunta"), |
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| 156 | 1219 | vcaballero | JOptionPane.YES_NO_OPTION);
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| 157 | 904 | fjp | |
| 158 | 1219 | vcaballero | if (option == JOptionPane.NO_OPTION) { |
| 159 | 904 | fjp | continue;
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| 160 | 1219 | vcaballero | } else {
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| 161 | ICoordTrans ct = new CoordTrans((CoordSys) proj,
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| 162 | (CoordSys) theView.getProjection()); |
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| 163 | lyr.setCoordTrans(ct); |
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| 164 | System.err.println("coordTrans = " + |
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| 165 | proj.getAbrev() + " " +
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| 166 | theView.getProjection().getAbrev()); |
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| 167 | } |
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| 168 | 904 | fjp | } |
| 169 | 1219 | vcaballero | |
| 170 | 854 | fernando | theView.getMapControl().getMapContext().getLayers() |
| 171 | .addLayer(lyr); |
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| 172 | 870 | vcaballero | rects[iFile]=lyr.getFullExtent(); |
| 173 | |||
| 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 | 1219 | vcaballero | // theView.getMapControl().drawMap();
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| 179 | // theView.getTOC().refresh();
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| 180 | 854 | fernando | } |
| 181 | 1216 | fjp | |
| 182 | 854 | fernando | } catch (DriverException e) {
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| 183 | NotificationManager.addError("Error al crear la capa", e);
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| 184 | 1219 | vcaballero | } |
| 185 | 854 | fernando | } |
| 186 | 1219 | vcaballero | |
| 187 | 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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| 188 | 1219 | vcaballero | if (rects.length > 1) { |
| 189 | Rectangle2D rect = new Rectangle2D.Double(); |
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| 190 | 870 | vcaballero | rect.setRect(rects[0]);
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| 191 | 1219 | vcaballero | |
| 192 | if (first) {
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| 193 | for (int i = 0; i < rects.length; i++) { |
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| 194 | 870 | vcaballero | rect.add(rects[i]); |
| 195 | } |
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| 196 | 1219 | vcaballero | |
| 197 | theView.getMapControl().getMapContext().getViewPort() |
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| 198 | .setExtent(rect); |
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| 199 | 870 | vcaballero | } |
| 200 | } |
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| 201 | 1216 | fjp | theView.getMapControl().getMapContext() |
| 202 | .endAtomicEvent(); |
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| 203 | |||
| 204 | 854 | fernando | } else if (fopen.getSelectedTab() == wms) { |
| 205 | String layerName = wms.getLayerName();
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| 206 | |||
| 207 | lyr = LayerFactory.createLayer(layerName, |
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| 208 | wms.getLayersRectangle(), wms.getHost(), |
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| 209 | wms.getFormat(), wms.getLayersQuery(), |
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| 210 | wms.getQueryableLayerQuery(), wms.getSRS()); |
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| 211 | |||
| 212 | if (lyr != null) { |
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| 213 | lyr.setVisible(true);
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| 214 | theView.getMapControl().getMapContext().beginAtomicEvent(); |
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| 215 | theView.getMapControl().getMapContext().getLayers() |
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| 216 | .addLayer(lyr); |
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| 217 | theView.getMapControl().getMapContext().endAtomicEvent(); |
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| 218 | } |
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| 219 | } // for
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| 220 | } |
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| 221 | 596 | fernando | } |
| 222 | 438 | fernando | |
| 223 | 596 | fernando | /**
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| 224 | * @see com.iver.andami.plugins.Extension#isEnabled()
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| 225 | */
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| 226 | public boolean isEnabled() { |
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| 227 | return true; |
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| 228 | } |
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| 229 | 312 | fernando | } |