root / branches / gvSIG_GisPlanet / applications / appgvSIG / src / com / iver / cit / gvsig / Abrir.java @ 1874
History | View | Annotate | Download (9.58 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
4 |
*
|
5 |
* This program is free software; you can redistribute it and/or
|
6 |
* modify it under the terms of the GNU General Public License
|
7 |
* as published by the Free Software Foundation; either version 2
|
8 |
* of the License, or (at your option) any later version.
|
9 |
*
|
10 |
* This program is distributed in the hope that it will be useful,
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
13 |
* GNU General Public License for more details.
|
14 |
*
|
15 |
* You should have received a copy of the GNU General Public License
|
16 |
* along with this program; if not, write to the Free Software
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
18 |
*
|
19 |
* For more information, contact:
|
20 |
*
|
21 |
* Generalitat Valenciana
|
22 |
* Conselleria d'Infraestructures i Transport
|
23 |
* Av. Blasco Ib??ez, 50
|
24 |
* 46010 VALENCIA
|
25 |
* SPAIN
|
26 |
*
|
27 |
* +34 963862235
|
28 |
* gvsig@gva.es
|
29 |
* www.gvsig.gva.es
|
30 |
*
|
31 |
* or
|
32 |
*
|
33 |
* IVER T.I. S.A
|
34 |
* Salamanca 50
|
35 |
* 46005 Valencia
|
36 |
* Spain
|
37 |
*
|
38 |
* +34 963163400
|
39 |
* dac@iver.es
|
40 |
*/
|
41 |
package com.iver.cit.gvsig; |
42 |
|
43 |
import java.awt.geom.Rectangle2D; |
44 |
import java.io.File; |
45 |
import java.sql.Connection; |
46 |
import java.sql.DriverManager; |
47 |
import java.sql.SQLException; |
48 |
|
49 |
import javax.swing.JOptionPane; |
50 |
|
51 |
import org.cresques.cts.ICoordTrans; |
52 |
import org.cresques.cts.IProjection; |
53 |
import org.cresques.cts.gt2.CoordSys; |
54 |
import org.cresques.cts.gt2.CoordTrans; |
55 |
|
56 |
import com.hardcode.driverManager.Driver; |
57 |
import com.hardcode.driverManager.DriverLoadException; |
58 |
import com.iver.andami.PluginServices; |
59 |
import com.iver.andami.messages.NotificationManager; |
60 |
import com.iver.andami.plugins.Extension; |
61 |
import com.iver.cit.gvsig.fmap.DriverException; |
62 |
import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
63 |
import com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver; |
64 |
import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
65 |
import com.iver.cit.gvsig.fmap.drivers.jdbc.mysql.MySQLDriver; |
66 |
import com.iver.cit.gvsig.fmap.layers.FLayer; |
67 |
import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
68 |
import com.iver.cit.gvsig.gui.FOpenDialog; |
69 |
import com.iver.cit.gvsig.gui.FileOpenDialog; |
70 |
import com.iver.cit.gvsig.gui.View; |
71 |
import com.iver.cit.gvsig.gui.WMSDataSourceAdapter; |
72 |
import com.iver.cit.gvsig.gui.jdbcwizard.Wizard; |
73 |
import com.iver.cit.gvsig.gui.wms.WMSWizard; |
74 |
import com.iver.cit.gvsig.project.Project; |
75 |
import com.iver.utiles.StringUtilities; |
76 |
|
77 |
|
78 |
/**
|
79 |
* Extensi?n que abre un di?logo para seleccionar la capa o capas que se
|
80 |
* quieren a?adir a la vista.
|
81 |
*
|
82 |
* @author Fernando Gonz?lez Cort?s
|
83 |
*/
|
84 |
public class Abrir implements Extension { |
85 |
public FOpenDialog fopen = null; |
86 |
|
87 |
/**
|
88 |
* @see com.iver.mdiApp.plugins.Extension#isVisible()
|
89 |
*/
|
90 |
public boolean isVisible() { |
91 |
com.iver.andami.ui.mdiManager.View f = PluginServices.getMDIManager() |
92 |
.getActiveView(); |
93 |
|
94 |
if (f == null) { |
95 |
return false; |
96 |
} |
97 |
|
98 |
return (f.getClass() == View.class); |
99 |
} |
100 |
|
101 |
/**
|
102 |
* @see com.iver.andami.plugins.Extension#inicializar()
|
103 |
*/
|
104 |
public void inicializar() { |
105 |
} |
106 |
|
107 |
/**
|
108 |
* @see com.iver.andami.plugins.Extension#execute(java.lang.String)
|
109 |
*/
|
110 |
public void execute(String actionCommand) { |
111 |
Project project = ((ProjectExtension) PluginServices.getExtension(ProjectExtension.class)).getProject(); |
112 |
View theView = (View) PluginServices.getMDIManager().getActiveView(); |
113 |
fopen = new FOpenDialog();
|
114 |
|
115 |
FileOpenDialog fileDlg = new FileOpenDialog(new Class[] { |
116 |
VectorialFileDriver.class, RasterDriver.class |
117 |
}); |
118 |
WMSWizard wms = new WMSWizard();
|
119 |
wms.setDataSource(new WMSDataSourceAdapter());
|
120 |
|
121 |
Wizard wiz = new Wizard();
|
122 |
// DataBaseOpenDialog dbop = new DataBaseOpenDialog();
|
123 |
// dbop.setClasses(new Class[] { DBDriver.class });
|
124 |
fopen.addTab("Fichero", fileDlg);
|
125 |
fopen.addWizardTab("JDBC", wiz);
|
126 |
fopen.addWizardTab("WMS", wms);
|
127 |
// fopen.addWizardTab("JDBC", dbWiz);
|
128 |
|
129 |
// fopen.addTab("Base de datos", dbop);
|
130 |
PluginServices.getMDIManager().addView(fopen); |
131 |
|
132 |
if (fopen.isAccepted()) {
|
133 |
FLayer lyr = null;
|
134 |
|
135 |
if (fopen.getSelectedTab() == fileDlg) {
|
136 |
if (fileDlg.getFiles() == null) { |
137 |
return;
|
138 |
} |
139 |
|
140 |
IProjection proj = FOpenDialog.getLastProjection(); |
141 |
File[] files = fileDlg.getFiles(); |
142 |
String[] driverNames = fileDlg.getDriverNames(); |
143 |
Driver[] drivers = new Driver[driverNames.length]; |
144 |
for (int i = 0; i < drivers.length; i++) { |
145 |
try {
|
146 |
drivers[i] = LayerFactory.getDM().getDriver(driverNames[i]); |
147 |
} catch (DriverLoadException e) {
|
148 |
NotificationManager.addError("No se pudo cargar el driver", e);
|
149 |
} |
150 |
} |
151 |
Rectangle2D[] rects=new Rectangle2D[files.length]; |
152 |
boolean first=false; |
153 |
theView.getMapControl().getMapContext() |
154 |
.beginAtomicEvent(); |
155 |
|
156 |
for (int iFile = 0; iFile < files.length; iFile++) { |
157 |
File fich = files[iFile];
|
158 |
String layerName = fich.getName();
|
159 |
String layerPath = fich.getAbsolutePath();
|
160 |
|
161 |
try {
|
162 |
if (drivers[iFile] instanceof VectorialFileDriver){ |
163 |
lyr = LayerFactory.createLayer(layerName, |
164 |
(VectorialFileDriver) drivers[iFile], fich, proj); |
165 |
}else if (drivers[iFile] instanceof RasterDriver){ |
166 |
/* lyr = LayerFactory.createLayer(layerName,
|
167 |
driverNames[iFile], fich, proj);
|
168 |
*/ }
|
169 |
|
170 |
if (lyr != null) { |
171 |
lyr.setVisible(true);
|
172 |
if (theView.getMapControl().getMapContext().getViewPort().getExtent()==null){ |
173 |
first=true;
|
174 |
} |
175 |
|
176 |
// Comprobar que la projecci?n es la misma que la vista
|
177 |
if (proj != theView.getProjection()) {
|
178 |
int option = JOptionPane.showConfirmDialog(null, |
179 |
PluginServices.getText(this,"reproyectar_aviso"), |
180 |
PluginServices.getText(this,"reproyectar_pregunta"), |
181 |
JOptionPane.YES_NO_OPTION);
|
182 |
|
183 |
if (option == JOptionPane.NO_OPTION) { |
184 |
continue;
|
185 |
} else {
|
186 |
ICoordTrans ct = new CoordTrans((CoordSys) proj,
|
187 |
(CoordSys) theView.getProjection()); |
188 |
lyr.setCoordTrans(ct); |
189 |
System.err.println("coordTrans = " + |
190 |
proj.getAbrev() + " " +
|
191 |
theView.getProjection().getAbrev()); |
192 |
} |
193 |
} |
194 |
|
195 |
theView.getMapControl().getMapContext().getLayers() |
196 |
.addLayer(lyr); |
197 |
rects[iFile]=lyr.getFullExtent(); |
198 |
|
199 |
// TODO: Poner una variable y dibujar solo cuando
|
200 |
// todas las capas hayan sido cargadas.
|
201 |
// TODO Se deber? de redibujar mediante la captura de los eventos, por
|
202 |
//eso se comenta la parte anterior
|
203 |
// theView.getMapControl().drawMap();
|
204 |
// theView.getTOC().refresh();
|
205 |
} |
206 |
|
207 |
} catch (DriverException e) {
|
208 |
NotificationManager.addError("Error al crear la capa", e);
|
209 |
} |
210 |
} |
211 |
|
212 |
//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.
|
213 |
if (rects.length > 1) { |
214 |
Rectangle2D rect = new Rectangle2D.Double(); |
215 |
rect.setRect(rects[0]);
|
216 |
|
217 |
if (first) {
|
218 |
for (int i = 0; i < rects.length; i++) { |
219 |
rect.add(rects[i]); |
220 |
} |
221 |
|
222 |
theView.getMapControl().getMapContext().getViewPort() |
223 |
.setExtent(rect); |
224 |
} |
225 |
} |
226 |
theView.getMapControl().getMapContext() |
227 |
.endAtomicEvent(); |
228 |
|
229 |
} else if (fopen.getSelectedTab() == wms) { |
230 |
String layerName = wms.getLayerName();
|
231 |
|
232 |
lyr = LayerFactory.createLayer(layerName, |
233 |
wms.getLayersRectangle(), wms.getHost(), |
234 |
wms.getFormat(), wms.getLayersQuery(), |
235 |
wms.getQueryableLayerQuery(), wms.getSRS()); |
236 |
|
237 |
if (lyr != null) { |
238 |
lyr.setVisible(true);
|
239 |
theView.getMapControl().getMapContext().beginAtomicEvent(); |
240 |
theView.getMapControl().getMapContext().getLayers() |
241 |
.addLayer(lyr); |
242 |
theView.getMapControl().getMapContext().endAtomicEvent(); |
243 |
} |
244 |
} else if (fopen.getSelectedTab() == wiz) { |
245 |
try {
|
246 |
String dbURL = wiz.getConnectionString();
|
247 |
String user = wiz.getUser();
|
248 |
String pwd = wiz.getPassword();
|
249 |
String layerName = wiz.getLayerName();
|
250 |
String fields = StringUtilities.getComaSeparated(wiz.getFields());
|
251 |
String tableName = wiz.getTable();
|
252 |
String whereClause = ""; |
253 |
int fidField = wiz.getFID();;
|
254 |
|
255 |
|
256 |
// TODO: ?C?mo se hace esto para que sea gen?rico?.
|
257 |
// Supongo que el wizard te tiene que decir qu? driver
|
258 |
// quieres usar....
|
259 |
Class.forName("org.postgresql.Driver"); |
260 |
Class.forName("com.mysql.jdbc.Driver"); |
261 |
Connection conn = DriverManager.getConnection(dbURL, user, pwd); |
262 |
conn.setAutoCommit(false);
|
263 |
|
264 |
VectorialDatabaseDriver driver = wiz.getDriver(); |
265 |
driver.setData(conn, tableName, fields, whereClause, fidField); |
266 |
lyr = LayerFactory.createDBLayer(driver, layerName, null);
|
267 |
|
268 |
if (lyr != null) { |
269 |
lyr.setVisible(true);
|
270 |
theView.getMapControl().getMapContext().beginAtomicEvent(); |
271 |
theView.getMapControl().getMapContext().getLayers() |
272 |
.addLayer(lyr); |
273 |
theView.getMapControl().getMapContext().endAtomicEvent(); |
274 |
} |
275 |
|
276 |
} catch (SQLException e) { |
277 |
// TODO Auto-generated catch block
|
278 |
e.printStackTrace(); |
279 |
} catch (ClassNotFoundException e) { |
280 |
// TODO Auto-generated catch block
|
281 |
e.printStackTrace(); |
282 |
} catch (DriverLoadException e) {
|
283 |
e.printStackTrace(); |
284 |
} |
285 |
|
286 |
} // for
|
287 |
|
288 |
} |
289 |
} |
290 |
|
291 |
/**
|
292 |
* @see com.iver.andami.plugins.Extension#isEnabled()
|
293 |
*/
|
294 |
public boolean isEnabled() { |
295 |
return true; |
296 |
} |
297 |
} |