svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / AddLayer.java @ 3718
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| 1 | 2268 | 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 | package com.iver.cit.gvsig; |
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| 42 | |||
| 43 | import java.awt.Component; |
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| 44 | import java.awt.geom.Rectangle2D; |
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| 45 | import java.io.File; |
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| 46 | import java.lang.reflect.InvocationTargetException; |
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| 47 | import java.util.ArrayList; |
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| 48 | |||
| 49 | import javax.swing.JOptionPane; |
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| 50 | |||
| 51 | import org.cresques.cts.ICoordTrans; |
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| 52 | import org.cresques.cts.IProjection; |
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| 53 | import org.cresques.cts.gt2.CoordSys; |
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| 54 | import org.cresques.cts.gt2.CoordTrans; |
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| 55 | |||
| 56 | import com.hardcode.driverManager.Driver; |
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| 57 | import com.hardcode.driverManager.DriverLoadException; |
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| 58 | 2318 | fjp | import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
| 59 | 2268 | fjp | import com.iver.andami.PluginServices; |
| 60 | import com.iver.andami.messages.NotificationManager; |
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| 61 | import com.iver.andami.plugins.Extension; |
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| 62 | import com.iver.cit.gvsig.fmap.DriverException; |
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| 63 | 3095 | fjp | import com.iver.cit.gvsig.fmap.ViewPort; |
| 64 | 2268 | fjp | import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
| 65 | import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
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| 66 | 2318 | fjp | import com.iver.cit.gvsig.fmap.drivers.WithDefaultLegend; |
| 67 | 2268 | fjp | import com.iver.cit.gvsig.fmap.layers.FLayer; |
| 68 | 2318 | fjp | import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
| 69 | 2268 | fjp | import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
| 70 | 2318 | fjp | import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
| 71 | import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
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| 72 | 2268 | fjp | import com.iver.cit.gvsig.gui.FOpenDialog; |
| 73 | import com.iver.cit.gvsig.gui.FileOpenDialog; |
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| 74 | import com.iver.cit.gvsig.gui.View; |
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| 75 | import com.iver.cit.gvsig.gui.WizardPanel; |
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| 76 | |||
| 77 | |||
| 78 | /**
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| 79 | * Extensi?n que abre un di?logo para seleccionar la capa o capas que se
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| 80 | * quieren a?adir a la vista.
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| 81 | *
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| 82 | * @author Fernando Gonz?lez Cort?s
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| 83 | */
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| 84 | public class AddLayer implements Extension { |
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| 85 | public FOpenDialog fopen = null; |
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| 86 | |||
| 87 | private static ArrayList wizardStack = null; |
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| 88 | |||
| 89 | static {
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| 90 | AddLayer.wizardStack = new ArrayList(); |
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| 91 | } |
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| 92 | |||
| 93 | public static void addWizard(Class wpClass) { |
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| 94 | AddLayer.wizardStack.add(wpClass); |
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| 95 | } |
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| 96 | |||
| 97 | public static WizardPanel getInstance(int i) throws IllegalArgumentException, SecurityException, InstantiationException, IllegalAccessException, InvocationTargetException, NoSuchMethodException { |
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| 98 | Class wpClass = (Class) AddLayer.wizardStack.get(i); |
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| 99 | Class [] args = {}; |
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| 100 | Object [] params = {}; |
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| 101 | WizardPanel wp = (WizardPanel) wpClass.getConstructor(args).newInstance(params); |
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| 102 | |||
| 103 | wp.initWizard(); |
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| 104 | |||
| 105 | return wp;
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| 106 | } |
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| 107 | |||
| 108 | |||
| 109 | /**
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| 110 | * @see com.iver.mdiApp.plugins.Extension#isVisible()
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| 111 | */
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| 112 | public boolean isVisible() { |
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| 113 | com.iver.andami.ui.mdiManager.View f = PluginServices.getMDIManager() |
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| 114 | .getActiveView(); |
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| 115 | |||
| 116 | if (f == null) { |
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| 117 | return false; |
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| 118 | } |
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| 119 | |||
| 120 | return (f.getClass() == View.class); |
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| 121 | } |
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| 122 | |||
| 123 | /**
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| 124 | * @see com.iver.andami.plugins.Extension#inicializar()
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| 125 | */
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| 126 | public void inicializar() { |
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| 127 | } |
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| 128 | |||
| 129 | 3095 | fjp | private void checkProjection(FLayer lyr, ViewPort viewPort) |
| 130 | {
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| 131 | if (lyr instanceof FLyrVect) |
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| 132 | {
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| 133 | FLyrVect lyrVect = (FLyrVect) lyr; |
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| 134 | IProjection proj = lyr.getProjection(); |
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| 135 | // Comprobar que la projecci?n es la misma que la vista
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| 136 | if (proj == null) |
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| 137 | {
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| 138 | // SUPONEMOS que la capa est? en la proyecci?n que
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| 139 | // estamos pidiendo (que ya es mucho suponer, ya).
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| 140 | lyrVect.setProjection(viewPort.getProjection()); |
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| 141 | return;
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| 142 | } |
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| 143 | if (proj != viewPort.getProjection()) {
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| 144 | int option = JOptionPane.showConfirmDialog(null, |
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| 145 | PluginServices.getText(this, "reproyectar_aviso"), |
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| 146 | PluginServices.getText(this, "reproyectar_pregunta"), |
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| 147 | JOptionPane.YES_NO_OPTION);
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| 148 | |||
| 149 | if (option == JOptionPane.NO_OPTION) { |
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| 150 | return;
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| 151 | } else {
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| 152 | ICoordTrans ct = new CoordTrans((CoordSys) proj,
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| 153 | (CoordSys) viewPort.getProjection()); |
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| 154 | lyrVect.setCoordTrans(ct); |
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| 155 | System.err.println("coordTrans = " + |
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| 156 | proj.getAbrev() + " " +
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| 157 | viewPort.getProjection().getAbrev()); |
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| 158 | } |
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| 159 | } |
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| 160 | } |
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| 161 | |||
| 162 | } |
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| 163 | 2268 | fjp | /**
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| 164 | * @see com.iver.andami.plugins.Extension#execute(java.lang.String)
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| 165 | */
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| 166 | public void execute(String actionCommand) { |
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| 167 | 2429 | caballero | //Project project = ((ProjectExtension) PluginServices.getExtension(ProjectExtension.class)).getProject();
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| 168 | 2268 | fjp | View theView = (View) PluginServices.getMDIManager().getActiveView(); |
| 169 | fopen = new FOpenDialog();
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| 170 | |||
| 171 | FileOpenDialog fileDlg = new FileOpenDialog(new Class[] { |
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| 172 | VectorialFileDriver.class, RasterDriver.class |
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| 173 | }); |
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| 174 | 3437 | jmorell | fopen.addTab(PluginServices.getText(this, "Fichero"), fileDlg); |
| 175 | 2268 | fjp | for (int i=0; i<wizardStack.size(); i++) { |
| 176 | WizardPanel wp; |
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| 177 | try {
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| 178 | wp = AddLayer.getInstance(i); |
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| 179 | fopen.addWizardTab(wp.getTabName(), wp); |
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| 180 | } catch (IllegalArgumentException e) { |
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| 181 | e.printStackTrace(); |
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| 182 | } catch (SecurityException e) { |
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| 183 | e.printStackTrace(); |
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| 184 | } catch (InstantiationException e) { |
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| 185 | e.printStackTrace(); |
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| 186 | } catch (IllegalAccessException e) { |
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| 187 | e.printStackTrace(); |
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| 188 | } catch (InvocationTargetException e) { |
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| 189 | e.printStackTrace(); |
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| 190 | } catch (NoSuchMethodException e) { |
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| 191 | e.printStackTrace(); |
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| 192 | } |
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| 193 | } |
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| 194 | |||
| 195 | PluginServices.getMDIManager().addView(fopen); |
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| 196 | |||
| 197 | if (fopen.isAccepted()) {
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| 198 | FLayer lyr = null;
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| 199 | |||
| 200 | if (fopen.getSelectedTab() == fileDlg) {
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| 201 | if (fileDlg.getFiles() == null) { |
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| 202 | return;
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| 203 | } |
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| 204 | |||
| 205 | IProjection proj = FOpenDialog.getLastProjection(); |
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| 206 | File[] files = fileDlg.getFiles(); |
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| 207 | String[] driverNames = fileDlg.getDriverNames(); |
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| 208 | Driver[] drivers = new Driver[driverNames.length]; |
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| 209 | for (int i = 0; i < drivers.length; i++) { |
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| 210 | try {
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| 211 | drivers[i] = LayerFactory.getDM().getDriver(driverNames[i]); |
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| 212 | } catch (DriverLoadException e) {
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| 213 | NotificationManager.addError("No se pudo cargar el driver", e);
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| 214 | } |
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| 215 | } |
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| 216 | Rectangle2D[] rects=new Rectangle2D[files.length]; |
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| 217 | boolean first=false; |
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| 218 | theView.getMapControl().getMapContext() |
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| 219 | .beginAtomicEvent(); |
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| 220 | |||
| 221 | for (int iFile = 0; iFile < files.length; iFile++) { |
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| 222 | File fich = files[iFile];
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| 223 | String layerName = fich.getName();
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| 224 | 2429 | caballero | //String layerPath = fich.getAbsolutePath();
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| 225 | 2268 | fjp | |
| 226 | try {
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| 227 | 2515 | fjp | // FJP: Comento esto (if (fileDlg.accept(fich))) para resolver el bug 75. ?Esto estaba antes
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| 228 | // o lo apuesto alguien por algo en concreto?.
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| 229 | // if (fileDlg.accept(fich))
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| 230 | if (drivers[iFile] instanceof VectorialFileDriver){ |
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| 231 | lyr = LayerFactory.createLayer(layerName, |
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| 232 | (VectorialFileDriver) drivers[iFile], fich, proj); |
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| 233 | }else if (drivers[iFile] instanceof RasterDriver){ |
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| 234 | lyr = LayerFactory.createLayer(layerName, |
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| 235 | (RasterDriver) drivers[iFile], fich, proj); |
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| 236 | } |
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| 237 | 2268 | fjp | |
| 238 | if (lyr != null) { |
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| 239 | lyr.setVisible(true);
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| 240 | if (theView.getMapControl().getMapContext().getViewPort().getExtent()==null){ |
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| 241 | first=true;
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| 242 | } |
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| 243 | |||
| 244 | |||
| 245 | 2318 | fjp | |
| 246 | try {
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| 247 | |||
| 248 | // Le asignamos tambi?n una legenda por defecto acorde con
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| 249 | // el tipo de shape que tenga. Tampoco s? si es aqu? el
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| 250 | // sitio adecuado, pero en fin....
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| 251 | 3095 | fjp | checkProjection(lyr, theView.getMapControl().getViewPort()); |
| 252 | 3445 | fjp | theView.getMapControl().getMapContext().getLayers() |
| 253 | .addLayer(lyr); |
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| 254 | |||
| 255 | 2318 | fjp | if (lyr instanceof FLyrVect) |
| 256 | {
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| 257 | FLyrVect lyrVect = (FLyrVect) lyr; |
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| 258 | if (drivers[iFile] instanceof WithDefaultLegend) { |
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| 259 | WithDefaultLegend aux = (WithDefaultLegend) drivers[iFile]; |
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| 260 | lyrVect.setLegend((VectorialLegend) aux.getDefaultLegend()); |
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| 261 | } else {
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| 262 | lyrVect.setLegend(LegendFactory.createSingleSymbolLegend( |
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| 263 | lyrVect.getShapeType())); |
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| 264 | } |
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| 265 | } |
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| 266 | } catch (FieldNotFoundException e) {
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| 267 | //Esta no puede saltar
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| 268 | } |
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| 269 | 2268 | fjp | rects[iFile]=lyr.getFullExtent(); |
| 270 | |||
| 271 | // TODO: Poner una variable y dibujar solo cuando
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| 272 | // todas las capas hayan sido cargadas.
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| 273 | // TODO Se deber? de redibujar mediante la captura de los eventos, por
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| 274 | //eso se comenta la parte anterior
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| 275 | // theView.getMapControl().drawMap();
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| 276 | // theView.getTOC().refresh();
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| 277 | } |
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| 278 | |||
| 279 | } catch (DriverException e) {
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| 280 | NotificationManager.addError("Error al crear la capa", e);
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| 281 | } |
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| 282 | } |
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| 283 | |||
| 284 | //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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| 285 | if (rects.length > 1) { |
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| 286 | Rectangle2D rect = new Rectangle2D.Double(); |
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| 287 | rect.setRect(rects[0]);
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| 288 | |||
| 289 | if (first) {
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| 290 | for (int i = 0; i < rects.length; i++) { |
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| 291 | rect.add(rects[i]); |
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| 292 | } |
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| 293 | |||
| 294 | theView.getMapControl().getMapContext().getViewPort() |
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| 295 | .setExtent(rect); |
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| 296 | } |
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| 297 | } |
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| 298 | theView.getMapControl().getMapContext() |
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| 299 | .endAtomicEvent(); |
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| 300 | |||
| 301 | } else if (fopen.getSelectedTab() instanceof WizardPanel) { |
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| 302 | WizardPanel wp = (WizardPanel) fopen.getSelectedTab(); |
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| 303 | 3083 | fjp | wp.setMapCtrl(theView.getMapControl()); |
| 304 | 2268 | fjp | wp.execute(); |
| 305 | lyr = wp.getLayer(); |
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| 306 | |||
| 307 | if (lyr != null) { |
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| 308 | lyr.setVisible(true);
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| 309 | theView.getMapControl().getMapContext().beginAtomicEvent(); |
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| 310 | 3418 | fjp | checkProjection(lyr, theView.getMapControl().getViewPort()); |
| 311 | 2268 | fjp | theView.getMapControl().getMapContext().getLayers() |
| 312 | .addLayer(lyr); |
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| 313 | theView.getMapControl().getMapContext().endAtomicEvent(); |
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| 314 | 3418 | fjp | |
| 315 | 2268 | fjp | } |
| 316 | /* } else if (fopen.getSelectedTab() == wms) {
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| 317 | String layerName = wms.getLayerName();
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| 318 | |||
| 319 | lyr = LayerFactory.createLayer(layerName,
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| 320 | wms.getLayersRectangle(), wms.getHost(),
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| 321 | wms.getFormat(), wms.getLayersQuery(),
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| 322 | wms.getQueryableLayerQuery(), wms.getSRS());
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| 323 | |||
| 324 | if (lyr != null) {
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| 325 | lyr.setVisible(true);
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| 326 | theView.getMapControl().getMapContext().beginAtomicEvent();
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| 327 | theView.getMapControl().getMapContext().getLayers()
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| 328 | .addLayer(lyr);
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| 329 | theView.getMapControl().getMapContext().endAtomicEvent();
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| 330 | }
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| 331 | } else if (fopen.getSelectedTab() == wiz) {
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| 332 | try {
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| 333 | String dbURL = wiz.getConnectionString();
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| 334 | String user = wiz.getUser();
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| 335 | String pwd = wiz.getPassword();
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| 336 | String layerName = wiz.getLayerName();
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| 337 | String fields = StringUtilities.getComaSeparated(wiz.getFields());
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| 338 | String tableName = wiz.getTable();
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| 339 | String whereClause = "";
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| 340 | int fidField = wiz.getFID();;
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| 341 | |||
| 342 | |||
| 343 | // TODO: ?C?mo se hace esto para que sea gen?rico?.
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| 344 | // Supongo que el wizard te tiene que decir qu? driver
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| 345 | // quieres usar....
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| 346 | // Class.forName("org.postgresql.Driver");
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| 347 | // Class.forName("com.mysql.jdbc.Driver");
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| 348 | Connection conn = DriverManager.getConnection(dbURL, user, pwd);
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| 349 | conn.setAutoCommit(false);
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| 350 | |||
| 351 | VectorialDatabaseDriver driver = wiz.getDriver();
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| 352 | if (driver instanceof DefaultDBDriver)
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| 353 | {
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| 354 | DefaultDBDriver dbDriver = (DefaultDBDriver) driver;
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| 355 | dbDriver.setData(conn, tableName, fields, whereClause, fidField);
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| 356 | }
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| 357 | |||
| 358 | lyr = LayerFactory.createDBLayer(driver, layerName, null);
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| 359 | |||
| 360 | if (lyr != null) {
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| 361 | lyr.setVisible(true);
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| 362 | theView.getMapControl().getMapContext().beginAtomicEvent();
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| 363 | theView.getMapControl().getMapContext().getLayers()
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| 364 | .addLayer(lyr);
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| 365 | theView.getMapControl().getMapContext().endAtomicEvent();
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| 366 | }
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| 367 | |||
| 368 | } catch (SQLException e) {
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| 369 | // TODO Auto-generated catch block
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| 370 | e.printStackTrace();
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| 371 | // } catch (ClassNotFoundException e) {
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| 372 | // TODO Auto-generated catch block
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| 373 | //e.printStackTrace();
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| 374 | } catch (DriverLoadException e) {
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| 375 | e.printStackTrace();
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| 376 | }
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| 377 | |||
| 378 | |||
| 379 | } else if (fopen.getSelectedTab() == wfs)
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| 380 | {
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| 381 | String[] layers=wfs.getLayers();
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| 382 | if (layers.length>0)
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| 383 | {
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| 384 | String layerName = wfs.getLayerName();
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| 385 | String user = wfs.getUser();
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| 386 | String pwd = wfs.getPassword();
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| 387 | String url = wfs.getUrlConnect();
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| 388 | |||
| 389 | boolean protocol=wfs.getProtocol();
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| 390 | int numfeatures=wfs.getNumFeatures();
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| 391 | int timeout=wfs.getTimeout();
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| 392 | //String fields = wfs.getSqlFields();
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| 393 | //String whereClause = dbWiz.getSqlWhere();
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| 394 | WFSDriver driver = new WFSDriver();
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| 395 | driver.setData(url,user,pwd,layers,protocol,numfeatures,timeout,2);
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| 396 | lyr = LayerFactory.createWFSLayer(layerName,driver,wfs.getHost(),
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| 397 | wfs.getProjection());
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| 398 | |||
| 399 | if (lyr != null) {
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| 400 | lyr.setVisible(true);
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| 401 | theView.getMapControl().getMapContext().beginAtomicEvent();
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| 402 | theView.getMapControl().getMapContext().getLayers()
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| 403 | .addLayer(lyr);
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| 404 | theView.getMapControl().getMapContext().endAtomicEvent();
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| 405 | }
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| 406 | }
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| 407 | } else if (fopen.getSelectedTab() == arcsde_wizard) {
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| 408 | String dbHost = arcsde_wizard.getHost();
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| 409 | String port = arcsde_wizard.getPort();
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| 410 | String user = arcsde_wizard.getUser();
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| 411 | String pwd = arcsde_wizard.getPassword();
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| 412 | // String layerName = arcsde_wizard.getLayerName();
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| 413 | // String fields = StringUtilities.getComaSeparated(wiz.getFields());
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| 414 | String tableName = arcsde_wizard.getLayerName();
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| 415 | String schema = arcsde_wizard.getSchema();
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| 416 | String whereClause = "";
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| 417 | String [] fields = null;
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| 418 | |||
| 419 | |||
| 420 | ArcSdeDriver driver = new ArcSdeDriver();
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| 421 | driver.setData(dbHost, Integer.parseInt(port), schema, user, pwd, tableName, fields, whereClause);
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| 422 | |||
| 423 | lyr = LayerFactory.createDBLayer(driver, tableName, null);
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| 424 | |||
| 425 | if (lyr != null) {
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| 426 | lyr.setVisible(true);
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| 427 | theView.getMapControl().getMapContext().beginAtomicEvent();
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| 428 | theView.getMapControl().getMapContext().getLayers()
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| 429 | .addLayer(lyr);
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| 430 | theView.getMapControl().getMapContext().endAtomicEvent();
|
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| 431 | }
|
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| 432 | |||
| 433 | } // for*/
|
||
| 434 | } else {
|
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| 435 | JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),"Ninguna capa seleccionada"); |
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| 436 | } |
||
| 437 | } |
||
| 438 | } |
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| 439 | |||
| 440 | /**
|
||
| 441 | * @see com.iver.andami.plugins.Extension#isEnabled()
|
||
| 442 | */
|
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| 443 | public boolean isEnabled() { |
||
| 444 | return true; |
||
| 445 | } |
||
| 446 | } |