root / trunk / extensions / extCAD / src / com / iver / cit / gvsig / StopEditing.java @ 29074
History | View | Annotate | Download (16.7 KB)
| 1 |
package com.iver.cit.gvsig; |
|---|---|
| 2 |
|
| 3 |
import java.awt.Component; |
| 4 |
import java.util.ArrayList; |
| 5 |
|
| 6 |
import javax.swing.ImageIcon; |
| 7 |
import javax.swing.JOptionPane; |
| 8 |
|
| 9 |
import com.hardcode.gdbms.driver.exceptions.InitializeWriterException; |
| 10 |
import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
| 11 |
import com.iver.andami.PluginServices; |
| 12 |
import com.iver.andami.messages.NotificationManager; |
| 13 |
import com.iver.andami.plugins.Extension; |
| 14 |
import com.iver.andami.plugins.IExtension; |
| 15 |
import com.iver.andami.plugins.status.IExtensionStatus; |
| 16 |
import com.iver.andami.plugins.status.IUnsavedData; |
| 17 |
import com.iver.andami.plugins.status.UnsavedData; |
| 18 |
import com.iver.cit.gvsig.exceptions.layers.CancelEditingLayerException; |
| 19 |
import com.iver.cit.gvsig.exceptions.layers.LegendLayerException; |
| 20 |
import com.iver.cit.gvsig.exceptions.layers.StartEditionLayerException; |
| 21 |
import com.iver.cit.gvsig.exceptions.table.CancelEditingTableException; |
| 22 |
import com.iver.cit.gvsig.exceptions.visitors.StopWriterVisitorException; |
| 23 |
import com.iver.cit.gvsig.fmap.MapContext; |
| 24 |
import com.iver.cit.gvsig.fmap.MapControl; |
| 25 |
import com.iver.cit.gvsig.fmap.drivers.FieldDescription; |
| 26 |
import com.iver.cit.gvsig.fmap.drivers.ILayerDefinition; |
| 27 |
import com.iver.cit.gvsig.fmap.drivers.shp.IndexedShpDriver; |
| 28 |
import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
| 29 |
import com.iver.cit.gvsig.fmap.edition.ISpatialWriter; |
| 30 |
import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
| 31 |
import com.iver.cit.gvsig.fmap.layers.FLayer; |
| 32 |
import com.iver.cit.gvsig.fmap.layers.FLayers; |
| 33 |
import com.iver.cit.gvsig.fmap.layers.FLyrAnnotation; |
| 34 |
import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
| 35 |
import com.iver.cit.gvsig.fmap.layers.LayersIterator; |
| 36 |
import com.iver.cit.gvsig.fmap.rendering.IVectorLegend; |
| 37 |
import com.iver.cit.gvsig.fmap.spatialindex.IPersistentSpatialIndex; |
| 38 |
import com.iver.cit.gvsig.gui.cad.CADToolAdapter; |
| 39 |
import com.iver.cit.gvsig.layers.VectorialLayerEdited; |
| 40 |
import com.iver.cit.gvsig.project.documents.table.gui.Table; |
| 41 |
import com.iver.cit.gvsig.project.documents.view.IProjectView; |
| 42 |
import com.iver.cit.gvsig.project.documents.view.ProjectView; |
| 43 |
import com.iver.cit.gvsig.project.documents.view.ProjectViewFactory; |
| 44 |
import com.iver.cit.gvsig.project.documents.view.gui.View; |
| 45 |
import com.iver.cit.gvsig.project.documents.view.legend.CreateSpatialIndexMonitorableTask; |
| 46 |
import com.iver.utiles.swing.threads.IMonitorableTask; |
| 47 |
|
| 48 |
/**
|
| 49 |
* @author Francisco Jos?
|
| 50 |
*
|
| 51 |
* Cuando un tema se pone en edici?n, puede que su driver implemente
|
| 52 |
* ISpatialWriter. En ese caso, es capaz de guardarse sobre s? mismo. Si no lo
|
| 53 |
* implementa, esta opci?n estar? deshabilitada y la ?nica posibilidad de
|
| 54 |
* guardar este tema ser? "Guardando como..."
|
| 55 |
*/
|
| 56 |
public class StopEditing extends Extension { |
| 57 |
private View vista; |
| 58 |
|
| 59 |
/**
|
| 60 |
* @see com.iver.andami.plugins.IExtension#initialize()
|
| 61 |
*/
|
| 62 |
public void initialize() { |
| 63 |
} |
| 64 |
|
| 65 |
/**
|
| 66 |
* @see com.iver.andami.plugins.IExtension#execute(java.lang.String)
|
| 67 |
*/
|
| 68 |
public void execute(String s) { |
| 69 |
com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
| 70 |
.getActiveWindow(); |
| 71 |
|
| 72 |
vista = (View) f;
|
| 73 |
boolean isStop=false; |
| 74 |
IProjectView model = vista.getModel(); |
| 75 |
MapContext mapa = model.getMapContext(); |
| 76 |
FLayers layers = mapa.getLayers(); |
| 77 |
EditionManager edMan = CADExtension.getEditionManager(); |
| 78 |
if (s.equals("STOPEDITING")) { |
| 79 |
vista.getMapControl().getCanceldraw().setCanceled(true);
|
| 80 |
FLayer[] actives = layers.getActives();
|
| 81 |
// TODO: Comprobar que solo hay una activa, o al menos
|
| 82 |
// que solo hay una en edici?n que est? activa, etc, etc
|
| 83 |
for (int i = 0; i < actives.length; i++) { |
| 84 |
if (actives[i] instanceof FLyrVect && actives[i].isEditing()) { |
| 85 |
FLyrVect lv = (FLyrVect) actives[i]; |
| 86 |
MapControl mapControl = vista.getMapControl(); |
| 87 |
VectorialLayerEdited lyrEd = (VectorialLayerEdited) edMan.getActiveLayerEdited(); |
| 88 |
try {
|
| 89 |
lv.getRecordset().removeSelectionListener(lyrEd); |
| 90 |
} catch (ReadDriverException e) {
|
| 91 |
NotificationManager.addError("Remove Selection Listener",e);
|
| 92 |
} |
| 93 |
isStop=stopEditing(lv, mapControl); |
| 94 |
if (isStop){
|
| 95 |
lv.removeLayerListener(edMan); |
| 96 |
if (lv instanceof FLyrAnnotation){ |
| 97 |
FLyrAnnotation lva=(FLyrAnnotation)lv; |
| 98 |
lva.setMapping(lva.getMapping()); |
| 99 |
} |
| 100 |
} |
| 101 |
} |
| 102 |
} |
| 103 |
if (isStop) {
|
| 104 |
vista.getMapControl().setTool("zoomIn");
|
| 105 |
vista.hideConsole(); |
| 106 |
vista.repaintMap(); |
| 107 |
CADExtension.clearView(); |
| 108 |
|
| 109 |
} |
| 110 |
} |
| 111 |
PluginServices.getMainFrame().enableControls(); |
| 112 |
} |
| 113 |
|
| 114 |
/**
|
| 115 |
* @see com.iver.andami.plugins.IExtension#isEnabled()
|
| 116 |
*/
|
| 117 |
public boolean isEnabled() { |
| 118 |
FLayer[] lyrs = EditionUtilities.getActiveAndEditedLayers();
|
| 119 |
if (lyrs == null) |
| 120 |
return false; |
| 121 |
FLyrVect lyrVect = (FLyrVect) lyrs[0];
|
| 122 |
if (lyrVect.getSource() instanceof VectorialEditableAdapter) { |
| 123 |
return true; |
| 124 |
} |
| 125 |
return false; |
| 126 |
} |
| 127 |
/**
|
| 128 |
* DOCUMENT ME!
|
| 129 |
*/
|
| 130 |
public boolean stopEditing(FLyrVect layer, MapControl mapControl) { |
| 131 |
VectorialEditableAdapter vea = (VectorialEditableAdapter) layer |
| 132 |
.getSource(); |
| 133 |
int resp = JOptionPane.NO_OPTION; |
| 134 |
|
| 135 |
try {
|
| 136 |
if (layer.isWritable()) {
|
| 137 |
resp = JOptionPane.showConfirmDialog((Component) PluginServices |
| 138 |
.getMainFrame(), PluginServices.getText(this,
|
| 139 |
"realmente_desea_guardar_la_capa")
|
| 140 |
+ " : " + layer.getName()+"?", PluginServices.getText(this, |
| 141 |
"guardar"), JOptionPane.YES_NO_OPTION); |
| 142 |
if (resp == JOptionPane.YES_OPTION) { // GUARDAMOS EL TEMA |
| 143 |
saveLayer(layer); |
| 144 |
|
| 145 |
} else if (resp == JOptionPane.NO_OPTION){ // CANCEL EDITING |
| 146 |
cancelEdition(layer); |
| 147 |
} else {
|
| 148 |
return false; |
| 149 |
} |
| 150 |
|
| 151 |
vea.getCommandRecord().removeCommandListener(mapControl); |
| 152 |
layer.setEditing(false);
|
| 153 |
if (layer.isSpatiallyIndexed())
|
| 154 |
{
|
| 155 |
if(vea.getSpatialIndex() != null) |
| 156 |
{
|
| 157 |
layer.setISpatialIndex(vea.getSpatialIndex()); |
| 158 |
if(layer.getISpatialIndex() instanceof IPersistentSpatialIndex) |
| 159 |
((IPersistentSpatialIndex) layer.getISpatialIndex()).flush(); |
| 160 |
PluginServices. |
| 161 |
cancelableBackgroundExecution(new CreateSpatialIndexMonitorableTask(layer));
|
| 162 |
|
| 163 |
} |
| 164 |
} |
| 165 |
|
| 166 |
return true; |
| 167 |
} |
| 168 |
// Si no existe writer para la capa que tenemos en edici?n
|
| 169 |
resp = JOptionPane
|
| 170 |
.showConfirmDialog( |
| 171 |
(Component) PluginServices.getMainFrame(),
|
| 172 |
PluginServices |
| 173 |
.getText( |
| 174 |
this,
|
| 175 |
"no_existe_writer_para_este_formato_de_capa_o_no_tiene_permisos_de_escritura_los_datos_no_se_guardaran_desea_continuar")
|
| 176 |
+ " : " + layer.getName(),
|
| 177 |
PluginServices.getText(this, "cancelar_edicion"), |
| 178 |
JOptionPane.YES_NO_OPTION);
|
| 179 |
if (resp == JOptionPane.YES_OPTION) { // CANCEL EDITING |
| 180 |
cancelEdition(layer); |
| 181 |
|
| 182 |
vea.getCommandRecord().removeCommandListener(mapControl); |
| 183 |
if (!(layer.getSource().getDriver() instanceof IndexedShpDriver)){ |
| 184 |
VectorialLayerEdited vle=(VectorialLayerEdited)CADExtension.getEditionManager().getLayerEdited(layer); |
| 185 |
layer.setLegend((IVectorLegend)vle.getLegend()); |
| 186 |
} |
| 187 |
layer.setEditing(false);
|
| 188 |
return true; |
| 189 |
} |
| 190 |
|
| 191 |
} catch (LegendLayerException e) {
|
| 192 |
NotificationManager.addError(e); |
| 193 |
} catch (StartEditionLayerException e) {
|
| 194 |
NotificationManager.addError(e); |
| 195 |
} catch (ReadDriverException e) {
|
| 196 |
NotificationManager.addError(e); |
| 197 |
} catch (InitializeWriterException e) {
|
| 198 |
NotificationManager.addError(e); |
| 199 |
} catch (CancelEditingTableException e) {
|
| 200 |
NotificationManager.addError(e); |
| 201 |
} catch (StopWriterVisitorException e) {
|
| 202 |
NotificationManager.addError(e); |
| 203 |
} catch (CancelEditingLayerException e) {
|
| 204 |
NotificationManager.addError(e); |
| 205 |
} |
| 206 |
return false; |
| 207 |
|
| 208 |
} |
| 209 |
|
| 210 |
|
| 211 |
private void saveLayer(FLyrVect layer) throws ReadDriverException, InitializeWriterException, StopWriterVisitorException{ |
| 212 |
layer.setProperty("stoppingEditing",new Boolean(true)); |
| 213 |
VectorialEditableAdapter vea = (VectorialEditableAdapter) layer |
| 214 |
.getSource(); |
| 215 |
|
| 216 |
ISpatialWriter writer = (ISpatialWriter) vea.getWriter(); |
| 217 |
com.iver.andami.ui.mdiManager.IWindow[] views = PluginServices
|
| 218 |
.getMDIManager().getAllWindows(); |
| 219 |
for (int j = 0; j < views.length; j++) { |
| 220 |
if (views[j] instanceof Table) { |
| 221 |
Table table = (Table) views[j]; |
| 222 |
if (table.getModel().getAssociatedTable() != null |
| 223 |
&& table.getModel().getAssociatedTable().equals(layer)) {
|
| 224 |
table.stopEditingCell(); |
| 225 |
} |
| 226 |
} |
| 227 |
} |
| 228 |
vea.cleanSelectableDatasource(); |
| 229 |
layer.setRecordset(vea.getRecordset()); // Queremos que el recordset del layer
|
| 230 |
// refleje los cambios en los campos.
|
| 231 |
ILayerDefinition lyrDef = EditionUtilities.createLayerDefinition(layer); |
| 232 |
String aux="FIELDS:"; |
| 233 |
FieldDescription[] flds = lyrDef.getFieldsDesc();
|
| 234 |
for (int i=0; i < flds.length; i++) |
| 235 |
{
|
| 236 |
aux = aux + ", " + flds[i].getFieldAlias();
|
| 237 |
} |
| 238 |
System.err.println("Escribiendo la capa " + lyrDef.getName() + |
| 239 |
" con los campos " + aux);
|
| 240 |
lyrDef.setShapeType(layer.getShapeType()); |
| 241 |
writer.initialize(lyrDef); |
| 242 |
vea.stopEdition(writer, EditionEvent.GRAPHIC); |
| 243 |
layer.setProperty("stoppingEditing",new Boolean(false)); |
| 244 |
} |
| 245 |
|
| 246 |
private void cancelEdition(FLyrVect layer) throws CancelEditingTableException, CancelEditingLayerException { |
| 247 |
layer.setProperty("stoppingEditing",new Boolean(true)); |
| 248 |
com.iver.andami.ui.mdiManager.IWindow[] views = PluginServices
|
| 249 |
.getMDIManager().getAllWindows(); |
| 250 |
VectorialEditableAdapter vea = (VectorialEditableAdapter) layer |
| 251 |
.getSource(); |
| 252 |
vea.cancelEdition(EditionEvent.GRAPHIC); |
| 253 |
for (int j = 0; j < views.length; j++) { |
| 254 |
if (views[j] instanceof Table) { |
| 255 |
Table table = (Table) views[j]; |
| 256 |
if (table.getModel().getAssociatedTable() != null |
| 257 |
&& table.getModel().getAssociatedTable().equals(layer)) {
|
| 258 |
table.cancelEditing(); |
| 259 |
} |
| 260 |
} |
| 261 |
} |
| 262 |
layer.setProperty("stoppingEditing",new Boolean(false)); |
| 263 |
} |
| 264 |
/**
|
| 265 |
* @see com.iver.andami.plugins.IExtension#isVisible()
|
| 266 |
*/
|
| 267 |
public boolean isVisible() { |
| 268 |
if (EditionUtilities.getEditionStatus() == EditionUtilities.EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE)
|
| 269 |
return true; |
| 270 |
return false; |
| 271 |
|
| 272 |
} |
| 273 |
public IExtensionStatus getStatus() {
|
| 274 |
return new StopEditingStatus(); |
| 275 |
} |
| 276 |
/**
|
| 277 |
* Show the dialogs to save the layer without ask if don't like to save.
|
| 278 |
* @param layer Layer to save.
|
| 279 |
*/
|
| 280 |
public boolean executeSaveLayer(FLyrVect layer ) { |
| 281 |
// EditionManager edMan = CADExtension.getEditionManager();
|
| 282 |
CADToolAdapter cadtoolAdapter=CADExtension.getCADToolAdapter(layer); |
| 283 |
EditionManager edMan =cadtoolAdapter.getEditionManager(); |
| 284 |
VectorialLayerEdited lyrEd = (VectorialLayerEdited) edMan.getLayerEdited(layer); |
| 285 |
boolean isStop=false; |
| 286 |
try {
|
| 287 |
lyrEd.clearSelection(false);
|
| 288 |
|
| 289 |
|
| 290 |
if (layer.isWritable()) {
|
| 291 |
saveLayer(layer); |
| 292 |
layer.setEditing(false);
|
| 293 |
if (layer.isSpatiallyIndexed())
|
| 294 |
{
|
| 295 |
if(layer.getISpatialIndex() != null) |
| 296 |
{
|
| 297 |
PluginServices. |
| 298 |
cancelableBackgroundExecution(new CreateSpatialIndexMonitorableTask((FLyrVect)layer));
|
| 299 |
} |
| 300 |
} |
| 301 |
|
| 302 |
isStop=true;
|
| 303 |
}else {
|
| 304 |
// Si no existe writer para la capa que tenemos en edici?n
|
| 305 |
int resp = JOptionPane |
| 306 |
.showConfirmDialog( |
| 307 |
(Component) PluginServices.getMainFrame(),
|
| 308 |
PluginServices |
| 309 |
.getText( |
| 310 |
this,
|
| 311 |
"no_existe_writer_para_este_formato_de_capa_o_no_tiene_permisos_de_escritura_los_datos_no_se_guardaran_desea_continuar")
|
| 312 |
+ " : " + layer.getName(),
|
| 313 |
PluginServices.getText(this, "cancelar_edicion"), |
| 314 |
JOptionPane.YES_NO_OPTION);
|
| 315 |
if (resp == JOptionPane.YES_OPTION) { // CANCEL EDITING |
| 316 |
try {
|
| 317 |
cancelEdition(layer); |
| 318 |
layer.setEditing(false);
|
| 319 |
if (!(layer.getSource().getDriver() instanceof IndexedShpDriver)){ |
| 320 |
VectorialLayerEdited vle=(VectorialLayerEdited)CADExtension.getEditionManager().getLayerEdited(layer); |
| 321 |
layer.setLegend((IVectorLegend)vle.getLegend()); |
| 322 |
} |
| 323 |
} catch (CancelEditingTableException e) {
|
| 324 |
PluginServices.getLogger().error(e.getMessage(),e); |
| 325 |
// NotificationManager.addError(e.getMessage(),e);
|
| 326 |
return isStop;
|
| 327 |
} catch (CancelEditingLayerException e) {
|
| 328 |
PluginServices.getLogger().error(e.getMessage(),e); |
| 329 |
// NotificationManager.addError(e.getMessage(),e);
|
| 330 |
return isStop;
|
| 331 |
} catch (LegendLayerException e) {
|
| 332 |
PluginServices.getLogger().error(e.getMessage(),e); |
| 333 |
// NotificationManager.addError(e.getMessage(),e);
|
| 334 |
return isStop;
|
| 335 |
} |
| 336 |
isStop=true;
|
| 337 |
} |
| 338 |
|
| 339 |
} |
| 340 |
// boolean isStop=stopEditing((FLyrVect)layer, null);
|
| 341 |
if (isStop){
|
| 342 |
layer.removeLayerListener(edMan); |
| 343 |
if (layer instanceof FLyrAnnotation){ |
| 344 |
FLyrAnnotation lva=(FLyrAnnotation)layer; |
| 345 |
lva.setMapping(lva.getMapping()); |
| 346 |
} |
| 347 |
com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
| 348 |
.getActiveWindow(); |
| 349 |
if (f instanceof View) { |
| 350 |
vista = (View) f;
|
| 351 |
FLayer auxLayer=vista.getMapControl().getMapContext().getLayers().getLayer(layer.getName()); |
| 352 |
if (auxLayer!=null && auxLayer.equals(layer)) { |
| 353 |
vista.getMapControl().setTool("zoomIn");
|
| 354 |
vista.hideConsole(); |
| 355 |
vista.repaintMap(); |
| 356 |
CADExtension.clearView(); |
| 357 |
} |
| 358 |
} |
| 359 |
} |
| 360 |
} catch (ReadDriverException e1) {
|
| 361 |
PluginServices.getLogger().error(e1.getMessage(),e1); |
| 362 |
// NotificationManager.addError(e.getMessage(),e);
|
| 363 |
} catch (StartEditionLayerException e) {
|
| 364 |
PluginServices.getLogger().error(e.getMessage(),e); |
| 365 |
// NotificationManager.addError(e.getMessage(),e);
|
| 366 |
} catch (StopWriterVisitorException e) {
|
| 367 |
PluginServices.getLogger().error(e.getMessage(),e); |
| 368 |
// NotificationManager.addError(e.getMessage(),e);
|
| 369 |
} catch (InitializeWriterException e) {
|
| 370 |
PluginServices.getLogger().error(e.getMessage(),e); |
| 371 |
// NotificationManager.addError(e.getMessage(),e);
|
| 372 |
} |
| 373 |
return isStop;
|
| 374 |
} |
| 375 |
|
| 376 |
private class UnsavedLayer extends UnsavedData{ |
| 377 |
|
| 378 |
private FLayer layer;
|
| 379 |
|
| 380 |
public UnsavedLayer(IExtension extension) {
|
| 381 |
super(extension);
|
| 382 |
} |
| 383 |
|
| 384 |
public String getDescription() { |
| 385 |
return PluginServices.getText(this,"editing_layer_unsaved"); |
| 386 |
} |
| 387 |
|
| 388 |
public String getResourceName() { |
| 389 |
return layer.getName();
|
| 390 |
} |
| 391 |
|
| 392 |
|
| 393 |
|
| 394 |
public boolean saveData() { |
| 395 |
return executeSaveLayer((FLyrVect)layer);
|
| 396 |
} |
| 397 |
|
| 398 |
public void setLayer(FLayer layer) { |
| 399 |
this.layer=layer;
|
| 400 |
|
| 401 |
} |
| 402 |
|
| 403 |
public ImageIcon getIcon() { |
| 404 |
return layer.getTocImageIcon();
|
| 405 |
} |
| 406 |
|
| 407 |
} |
| 408 |
|
| 409 |
/**
|
| 410 |
* <p>This class provides the status of extensions.
|
| 411 |
* If this extension has some unsaved editing layer (and save them), and methods
|
| 412 |
* to check if the extension has some associated background tasks.
|
| 413 |
*
|
| 414 |
* @author Vicente Caballero Navarro
|
| 415 |
*
|
| 416 |
*/
|
| 417 |
private class StopEditingStatus implements IExtensionStatus { |
| 418 |
/**
|
| 419 |
* This method is used to check if this extension has some unsaved editing layer.
|
| 420 |
*
|
| 421 |
* @return true if the extension has some unsaved editing layer, false otherwise.
|
| 422 |
*/
|
| 423 |
public boolean hasUnsavedData() { |
| 424 |
ProjectExtension pe=(ProjectExtension)PluginServices.getExtension(ProjectExtension.class); |
| 425 |
ProjectView[] views=(ProjectView[])pe.getProject().getDocumentsByType(ProjectViewFactory.registerName).toArray(new ProjectView[0]); |
| 426 |
for (int i=0;i<views.length;i++) { |
| 427 |
FLayers layers=views[i].getMapContext().getLayers(); |
| 428 |
LayersIterator iter = getEditingLayer(layers); |
| 429 |
if (iter.hasNext()) {
|
| 430 |
return true; |
| 431 |
} |
| 432 |
} |
| 433 |
return false; |
| 434 |
} |
| 435 |
/**
|
| 436 |
* This method is used to check if the extension has some associated
|
| 437 |
* background process which is currently running.
|
| 438 |
*
|
| 439 |
* @return true if the extension has some associated background process,
|
| 440 |
* false otherwise.
|
| 441 |
*/
|
| 442 |
public boolean hasRunningProcesses() { |
| 443 |
return false; |
| 444 |
} |
| 445 |
/**
|
| 446 |
* <p>Gets an array of the traceable background tasks associated with this
|
| 447 |
* extension. These tasks may be tracked, canceled, etc.</p>
|
| 448 |
*
|
| 449 |
* @return An array of the associated background tasks, or null in case there is
|
| 450 |
* no associated background tasks.
|
| 451 |
*/
|
| 452 |
public IMonitorableTask[] getRunningProcesses() { |
| 453 |
return null; |
| 454 |
} |
| 455 |
/**
|
| 456 |
* <p>Gets an array of the UnsavedData objects, which contain information about
|
| 457 |
* the unsaved editing layers and allows to save it.</p>
|
| 458 |
*
|
| 459 |
* @return An array of the associated unsaved editing layers, or null in case the extension
|
| 460 |
* has not unsaved editing layers.
|
| 461 |
*/
|
| 462 |
public IUnsavedData[] getUnsavedData() { |
| 463 |
ProjectExtension pe=(ProjectExtension)PluginServices.getExtension(ProjectExtension.class); |
| 464 |
ProjectView[] views=(ProjectView[])pe.getProject().getDocumentsByType(ProjectViewFactory.registerName).toArray(new ProjectView[0]); |
| 465 |
ArrayList unsavedLayers=new ArrayList(); |
| 466 |
for (int i=0;i<views.length;i++) { |
| 467 |
FLayers layers = views[i].getMapContext().getLayers(); |
| 468 |
LayersIterator iter = getEditingLayer(layers); |
| 469 |
while (iter.hasNext()){
|
| 470 |
UnsavedLayer ul=new UnsavedLayer(StopEditing.this);
|
| 471 |
ul.setLayer(iter.nextLayer()); |
| 472 |
unsavedLayers.add(ul); |
| 473 |
} |
| 474 |
} |
| 475 |
return (IUnsavedData[])unsavedLayers.toArray(new IUnsavedData[0]); |
| 476 |
} |
| 477 |
} |
| 478 |
private LayersIterator getEditingLayer(FLayers layers){
|
| 479 |
return new LayersIterator(layers){ |
| 480 |
public boolean evaluate(FLayer layer) { |
| 481 |
return layer.isEditing();
|
| 482 |
} |
| 483 |
}; |
| 484 |
} |
| 485 |
} |
| 486 |
|