21 |
21 |
*/
|
22 |
22 |
package org.gvsig.raster.reproject.app;
|
23 |
23 |
|
24 |
|
import java.io.File;
|
25 |
|
import java.util.HashMap;
|
26 |
24 |
import java.util.Map;
|
27 |
|
import org.apache.commons.io.FilenameUtils;
|
28 |
25 |
|
29 |
26 |
import org.cresques.cts.IProjection;
|
30 |
27 |
import org.gvsig.app.prepareAction.PrepareContext;
|
31 |
28 |
import org.gvsig.app.prepareAction.PrepareContextView;
|
32 |
29 |
import org.gvsig.app.prepareAction.PrepareDataStoreParameters;
|
33 |
30 |
import org.gvsig.app.prepareAction.PrepareLayer;
|
34 |
|
import org.gvsig.fmap.crs.CRSFactory;
|
35 |
31 |
import org.gvsig.fmap.dal.DALLocator;
|
36 |
32 |
import org.gvsig.fmap.dal.DataManager;
|
37 |
33 |
import org.gvsig.fmap.dal.DataStoreParameters;
|
38 |
|
import org.gvsig.fmap.dal.coverage.RasterLocator;
|
39 |
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import org.gvsig.fmap.dal.coverage.exception.RasterDriverException;
|
|
34 |
import org.gvsig.fmap.dal.coverage.RasterException;
|
|
35 |
import org.gvsig.fmap.dal.coverage.exception.RmfSerializerException;
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40 |
36 |
import org.gvsig.fmap.dal.coverage.store.RasterDataStore;
|
41 |
37 |
import org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters;
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42 |
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import org.gvsig.fmap.dal.coverage.util.CRSUtils;
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43 |
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import org.gvsig.fmap.mapcontext.MapContextLocator;
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44 |
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import org.gvsig.fmap.mapcontext.MapContextManager;
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45 |
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import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException;
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46 |
38 |
import org.gvsig.fmap.mapcontext.layers.FLayer;
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47 |
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import org.gvsig.raster.algorithm.RasterBaseAlgorithmLibrary;
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48 |
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import org.gvsig.raster.algorithm.process.DataProcess;
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49 |
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import org.gvsig.raster.algorithm.process.IProcessActions;
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50 |
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import org.gvsig.raster.algorithm.process.ProcessException;
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39 |
import org.gvsig.fmap.mapcontext.layers.operations.SingleLayer;
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40 |
import org.gvsig.geoprocess.lib.sextante.dataObjects.FLyrRasterIRasterLayer;
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41 |
import org.gvsig.raster.fmap.layers.DefaultFLyrRaster;
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52 |
42 |
import org.gvsig.raster.fmap.layers.FLyrRaster;
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import org.gvsig.raster.mainplugin.config.Configuration;
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import org.gvsig.raster.reproject.algorithm.ReprojectProcess;
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import org.gvsig.raster.reproject.app.preparelayer.RasterProjectionActionsDialog;
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import org.gvsig.raster.reproject.app.preparelayer.ReprojectionQueue;
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import org.gvsig.raster.swing.RasterSwingLibrary;
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58 |
43 |
import org.gvsig.tools.exception.BaseException;
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import org.slf4j.Logger;
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60 |
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import org.slf4j.LoggerFactory;
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61 |
44 |
|
62 |
|
public class PrepareLayerAskProjection implements PrepareDataStoreParameters, PrepareLayer, IProcessActions {
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63 |
|
protected CRSUtils crsUtil = RasterLocator.getManager().getCRSUtils();
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64 |
|
private boolean changeReprojectionOption = true;
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65 |
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private int lastReprojectionOption = RasterDataParameters.NEW_PROJETION_TO_THE_LAYER;
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66 |
|
private ReprojectionQueue queue = ReprojectionQueue.getSingleton();
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67 |
|
private Logger log = LoggerFactory.getLogger(PrepareLayerAskProjection.class);
|
|
45 |
import es.unex.sextante.gui.cmd.bshcommands.data;
|
68 |
46 |
|
69 |
|
@SuppressWarnings("deprecation")
|
70 |
|
public DataStoreParameters prepare(DataStoreParameters storeParameters,
|
71 |
|
PrepareContext context) throws BaseException {
|
72 |
|
if(!(storeParameters instanceof RasterDataParameters))
|
73 |
|
return storeParameters;
|
|
47 |
/**
|
|
48 |
* Entity to configure data store parameters when raster is projected on the fly
|
|
49 |
* before open store.
|
|
50 |
*
|
|
51 |
* @author <a href="mailto:lmarques@disid.com">Lluis Marques</a>
|
|
52 |
*
|
|
53 |
*/
|
|
54 |
public class PrepareLayerAskProjection implements PrepareDataStoreParameters {
|
74 |
55 |
|
75 |
|
DataManager dataManager = DALLocator.getDataManager();
|
76 |
|
RasterDataStore dataStore = (RasterDataStore)dataManager.createStore(storeParameters);
|
|
56 |
public DataStoreParameters prepare(DataStoreParameters storeParameters, PrepareContext context)
|
|
57 |
throws BaseException {
|
77 |
58 |
|
78 |
|
if (Configuration.getValue("general_ask_projection", Boolean.valueOf(false)).booleanValue()) {
|
79 |
|
IProjection proj = readProjection(dataStore);
|
80 |
|
if(proj != null) {
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81 |
|
//((RasterDataParameters)storeParameters).setDynValue("CRS", proj);
|
82 |
|
compareProjections(proj, context.getViewProjection(), dataStore);
|
83 |
|
}
|
84 |
|
}
|
|
59 |
if (storeParameters instanceof RasterDataParameters) {
|
|
60 |
RasterDataParameters rasterParameters = (RasterDataParameters) storeParameters;
|
|
61 |
|
|
62 |
DataManager dataManager = DALLocator.getDataManager();
|
|
63 |
RasterDataStore store =
|
|
64 |
(RasterDataStore) dataManager.openStore(rasterParameters.getDataStoreName(),
|
|
65 |
rasterParameters);
|
|
66 |
IProjection projection = store.getProjection();
|
|
67 |
store.dispose();
|
|
68 |
|
|
69 |
if(projection != null){
|
|
70 |
rasterParameters.setSRS(projection);
|
|
71 |
}
|
|
72 |
}
|
85 |
73 |
|
86 |
|
if(dataStore != null)
|
87 |
|
dataStore.close();
|
|
74 |
return storeParameters;
|
|
75 |
}
|
|
76 |
|
|
77 |
public void pre(DataStoreParameters storeParameters, PrepareContext context) {
|
|
78 |
}
|
88 |
79 |
|
89 |
|
if(((RasterDataParameters)storeParameters).getReprojectionOption() == RasterDataParameters.NEW_PROJETION_TO_THE_LAYER) {
|
90 |
|
IProjection viewProjection = context.getViewProjection();
|
91 |
|
if(viewProjection != null) {
|
92 |
|
((RasterDataParameters)storeParameters).setSRS(viewProjection);
|
93 |
|
((RasterDataParameters)storeParameters).setSRSID(viewProjection.getAbrev());
|
94 |
|
} else {
|
95 |
|
((RasterDataParameters)storeParameters).setSRS(null);
|
96 |
|
((RasterDataParameters)storeParameters).setSRSID(null);
|
97 |
|
}
|
98 |
|
}
|
|
80 |
public void post(DataStoreParameters storeParameters, PrepareContext context) {
|
|
81 |
}
|
99 |
82 |
|
100 |
|
if(((RasterDataParameters)storeParameters).getReprojectionOption() == RasterDataParameters.NOT_LOAD)
|
101 |
|
return null;
|
|
83 |
public String getDescription() {
|
|
84 |
return "Prepare projection for Raster Layer";
|
|
85 |
}
|
102 |
86 |
|
103 |
|
return storeParameters;
|
104 |
|
}
|
|
87 |
public String getName() {
|
|
88 |
return "PrepareRasterLayerProjection";
|
|
89 |
}
|
105 |
90 |
|
106 |
|
public void post(DataStoreParameters storeParameters, PrepareContext context) {
|
107 |
|
changeReprojectionOption = true;
|
108 |
|
}
|
|
91 |
public Object create() {
|
|
92 |
return this;
|
|
93 |
}
|
109 |
94 |
|
110 |
|
public void pre(DataStoreParameters storeParameters, PrepareContext context) {
|
111 |
|
}
|
|
95 |
public Object create(Object[] args) {
|
|
96 |
return this;
|
|
97 |
}
|
112 |
98 |
|
113 |
|
/**
|
114 |
|
* If this flag is true the reprojection options can be changed by the user
|
115 |
|
* @return
|
116 |
|
*/
|
117 |
|
public boolean getChangeOption() {
|
118 |
|
return changeReprojectionOption;
|
119 |
|
}
|
120 |
|
|
121 |
|
/**
|
122 |
|
* If this flag is true the reprojection options can be changed by the user
|
123 |
|
* @param changeOption
|
124 |
|
*/
|
125 |
|
public void setChangeOption(boolean changeOption) {
|
126 |
|
this.changeReprojectionOption = changeOption;
|
127 |
|
}
|
128 |
|
|
129 |
|
public FLayer prepare(FLayer layer, PrepareContextView context) {
|
130 |
|
if (!(layer instanceof DefaultFLyrRaster))
|
131 |
|
return layer;
|
132 |
|
DefaultFLyrRaster lyrRaster = (DefaultFLyrRaster) layer;
|
133 |
|
String layerName = lyrRaster.getName();
|
134 |
|
|
135 |
|
RasterDataParameters params = (RasterDataParameters)lyrRaster.getDataStore().getParameters();
|
136 |
|
int repOption = params.getReprojectionOption();
|
137 |
|
|
138 |
|
if(repOption == RasterDataParameters.REPROJECT_DATA) {
|
139 |
|
RasterDataParameters rasterParams = reproject(lyrRaster, context.getViewProjection());
|
140 |
|
if(rasterParams != null) {
|
141 |
|
MapContextManager mcm = MapContextLocator.getMapContextManager();
|
142 |
|
try {
|
143 |
|
return (DefaultFLyrRaster) mcm.createLayer(layerName, rasterParams);
|
144 |
|
} catch (LoadLayerException e) {
|
145 |
|
return lyrRaster;
|
146 |
|
}
|
147 |
|
/*DefaultFLyrRaster lyr = new DefaultFLyrRaster();
|
148 |
|
DataManager dataManager = DALLocator.getDataManager();
|
149 |
|
try {
|
150 |
|
DataStore dataStore = dataManager.createStore(rasterParams);
|
151 |
|
lyr.setName(layerName);
|
152 |
|
lyr.setDataStore(dataStore);
|
153 |
|
return lyr;
|
154 |
|
} catch (ValidateDataParametersException e) {
|
155 |
|
return lyrRaster;
|
156 |
|
} catch (InitializeException e) {
|
157 |
|
return lyrRaster;
|
158 |
|
} catch (ProviderNotRegisteredException e) {
|
159 |
|
return lyrRaster;
|
160 |
|
} catch (LoadLayerException e) {
|
161 |
|
return lyrRaster;
|
162 |
|
}*/
|
163 |
|
}
|
164 |
|
} else if(repOption == RasterDataParameters.REPROJECT_VIEW) {
|
165 |
|
try {
|
166 |
|
if (lyrRaster != null && lyrRaster.readProjection() != null) {
|
167 |
|
context.getMapControl().setProjection(lyrRaster.readProjection());
|
168 |
|
lyrRaster.setVisible(true);
|
169 |
|
}
|
170 |
|
} catch (RasterDriverException e) {
|
171 |
|
RasterSwingLibrary.messageBoxError("Error reading the projection", null, e);
|
172 |
|
}
|
173 |
|
} else if(repOption == RasterDataParameters.DONT_CHANGE_PROJECTION) {
|
174 |
|
lyrRaster.setVisible(true);
|
175 |
|
return lyrRaster;
|
176 |
|
} else if(repOption == RasterDataParameters.NEW_PROJETION_TO_THE_LAYER) {
|
177 |
|
IProjection proj = context.getViewProjection();
|
178 |
|
if(proj != null)
|
179 |
|
lyrRaster.setProjection(proj, false);
|
180 |
|
lyrRaster.setVisible(true);
|
181 |
|
return lyrRaster;
|
182 |
|
}
|
183 |
|
|
184 |
|
return lyrRaster;
|
185 |
|
}
|
186 |
|
|
187 |
|
private RasterDataParameters reproject(FLyrRaster lyrRaster, IProjection dstProj) {
|
188 |
|
RasterDataParameters params = (RasterDataParameters)lyrRaster.getDataStore().getParameters();
|
189 |
|
int repOption = params.getReprojectionOption();
|
190 |
|
|
191 |
|
if(repOption == RasterDataParameters.REPROJECT_DATA) {
|
192 |
|
IProjection srcProj = readProjection(lyrRaster.getDataStore());
|
193 |
|
if(srcProj == null)
|
194 |
|
return null;
|
195 |
|
|
196 |
|
File f = new File(params.getURI());
|
197 |
|
File fdst =
|
198 |
|
new File(FilenameUtils.removeExtension(f.getAbsolutePath()) + "_"
|
199 |
|
+ dstProj.getAbrev().replace(":", "_")+ "." + FilenameUtils.getExtension(f.getName()));
|
200 |
|
|
201 |
|
if(!fdst.exists()) {
|
202 |
|
DataProcess process = null;
|
203 |
|
try {
|
204 |
|
process = RasterBaseAlgorithmLibrary.getManager().createRasterTask("RasterReprojectionProcess");
|
205 |
|
} catch (ProcessException e1) {
|
206 |
|
RasterSwingLibrary.messageBoxError("error_creating_algorithm", null, e1);
|
207 |
|
return params;
|
208 |
|
}
|
209 |
|
process.setActions(this);
|
210 |
|
process.addParam(ReprojectProcess.RASTER_STORE, lyrRaster.getDataStore());
|
211 |
|
process.addParam(ReprojectProcess.SIZEX, 0); //Calculo autom?tico de tama?o
|
212 |
|
process.addParam(ReprojectProcess.SIZEY, 0);
|
213 |
|
process.addParam(ReprojectProcess.PATH, fdst.getAbsolutePath());
|
214 |
|
process.addParam(ReprojectProcess.SRC_PROJECTION, srcProj);
|
215 |
|
process.addParam(ReprojectProcess.DST_PROJECTION, dstProj);
|
216 |
|
process.addParam(ReprojectProcess.CELLSIZE, lyrRaster.getDataStore().getCellSize());
|
217 |
|
|
218 |
|
//Despierta la cola que reproyecta im?genes
|
219 |
|
synchronized (queue) {
|
220 |
|
queue.add(process, this);
|
221 |
|
queue.notify();
|
222 |
|
}
|
223 |
|
|
224 |
|
//Se suspende hasta que la cola haya terminado
|
225 |
|
try {
|
226 |
|
synchronized (this) {
|
227 |
|
this.wait();
|
228 |
|
}
|
229 |
|
} catch (InterruptedException e) {
|
230 |
|
}
|
231 |
|
|
232 |
|
if(process.getResult() != null) {
|
233 |
|
HashMap<String, Object> map = (HashMap<String, Object>)process.getResult();
|
234 |
|
String filename = (String)map.get(ReprojectProcess.FILENAME);
|
235 |
|
params.setURI(new File(filename).toURI());
|
236 |
|
return params;
|
237 |
|
}
|
238 |
|
} else {
|
239 |
|
params.setURI(fdst.toURI());
|
240 |
|
return params;
|
241 |
|
}
|
242 |
|
|
243 |
|
} else if(repOption == RasterDataParameters.REPROJECT_VIEW) {
|
244 |
|
//Esto se cambia en el prepare que tiene acceso al mapcontrol. Este prepare es a nivel de datos
|
245 |
|
}
|
246 |
|
return null;
|
247 |
|
}
|
248 |
|
|
249 |
|
public void end(Object param) {
|
250 |
|
|
251 |
|
}
|
252 |
|
|
253 |
|
/**
|
254 |
|
* Compares two projections and show a dialog to the user to make a decision
|
255 |
|
* @param lyrProj
|
256 |
|
* @param viewProj
|
257 |
|
*/
|
258 |
|
private void compareProjections(IProjection lyrProj, IProjection viewProj, RasterDataStore dataStore) {
|
259 |
|
if(!getChangeOption() || lyrProj == null || viewProj == null) {
|
260 |
|
((RasterDataParameters)dataStore.getParameters()).setReprojectionOption(lastReprojectionOption);
|
261 |
|
return;
|
262 |
|
}
|
263 |
|
|
264 |
|
/*
|
265 |
|
* Si las proyecciones de vista y raster son distintas se lanza el
|
266 |
|
* dialogo de selecci?n de opciones. Este dialogo solo se lanza en caso
|
267 |
|
* de que el checkbox de aplicar a todos los ficheros no haya sido
|
268 |
|
* marcado. En este caso para el resto de ficheros de esa selecci?n se
|
269 |
|
* har? la misma acci?n que se hizo para el primero.
|
270 |
|
*/
|
271 |
|
if (!viewProj.getAbrev().endsWith(lyrProj.getAbrev())) {
|
272 |
|
String layerName = dataStore.getName().substring(dataStore.getName().lastIndexOf(File.separator) + 1, dataStore.getName().length());
|
273 |
|
RasterProjectionActionsDialog dialog = new RasterProjectionActionsDialog(
|
274 |
|
dataStore.isReproyectable(), layerName, RasterDataParameters.REPROJECT_VIEW, viewProj, lyrProj);
|
275 |
|
if (dialog != null) {
|
276 |
|
lastReprojectionOption = dialog.getRasterProjectionActionsPanel().getSelection();
|
277 |
|
((RasterDataParameters)dataStore.getParameters()).setReprojectionOption(lastReprojectionOption);
|
278 |
|
setChangeOption(!dialog.getChangeProjectionOption());
|
279 |
|
}
|
280 |
|
}
|
281 |
|
}
|
282 |
|
|
283 |
|
/**
|
284 |
|
* Reads the projection from a DataStore
|
285 |
|
* @param dataStore
|
286 |
|
* @return
|
287 |
|
* @throws RasterDriverException
|
288 |
|
*/
|
289 |
|
@SuppressWarnings("deprecation")
|
290 |
|
private IProjection readProjection(RasterDataStore dataStore) {
|
291 |
|
try {
|
292 |
|
crsUtil.setCRSFactory(CRSFactory.cp);
|
293 |
|
if( dataStore == null )
|
294 |
|
return null;
|
295 |
|
return crsUtil.convertWktToIProjection(dataStore.getWktProjection());
|
296 |
|
} catch (Exception e) {
|
297 |
|
//Si ha habido alg?n problema con la conversi?n metemos un log y que devuelva null
|
298 |
|
log.info("Problems converting from WKT to IProjection", e);
|
299 |
|
} catch (Error e) {
|
300 |
|
log.info("Problems converting from WKT to IProjection", e);
|
301 |
|
}
|
302 |
|
return null;
|
303 |
|
}
|
304 |
|
|
305 |
|
public String getDescription() {
|
306 |
|
return "Prepare projection for Raster Layer";
|
307 |
|
}
|
308 |
|
|
309 |
|
public String getName() {
|
310 |
|
return "PrepareRasterLayerProjection";
|
311 |
|
}
|
312 |
|
|
313 |
|
public Object create() {
|
314 |
|
return this;
|
315 |
|
}
|
316 |
|
|
317 |
|
public Object create(Object[] args) {
|
318 |
|
return this;
|
319 |
|
}
|
320 |
|
|
321 |
|
@SuppressWarnings("rawtypes")
|
322 |
|
public Object create(Map args) {
|
323 |
|
return this;
|
324 |
|
}
|
325 |
|
|
326 |
|
public void interrupted() {
|
327 |
|
}
|
328 |
|
|
329 |
|
public void updateProgress(int current, int total) {
|
330 |
|
|
331 |
|
}
|
|
99 |
@SuppressWarnings("rawtypes")
|
|
100 |
public Object create(Map args) {
|
|
101 |
return this;
|
|
102 |
}
|
332 |
103 |
}
|