root / branches / v2_0_0_prep / extensions / extEditing / src / org / gvsig / editing / StopEditing.java @ 38608
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| 1 | 29616 | jpiera | package org.gvsig.editing; |
|---|---|---|---|
| 2 | 4421 | fjp | |
| 3 | 5807 | caballero | import java.awt.Component; |
| 4 | 12739 | caballero | import java.util.ArrayList; |
| 5 | 5267 | fjp | |
| 6 | import javax.swing.JOptionPane; |
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| 7 | |||
| 8 | 37144 | fdiaz | import org.cresques.cts.IProjection; |
| 9 | 29616 | jpiera | import org.gvsig.andami.PluginServices; |
| 10 | 37144 | fdiaz | import org.gvsig.andami.PluginsLocator; |
| 11 | 29616 | jpiera | import org.gvsig.andami.messages.NotificationManager; |
| 12 | import org.gvsig.andami.plugins.Extension; |
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| 13 | import org.gvsig.andami.plugins.IExtension; |
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| 14 | import org.gvsig.andami.plugins.status.IExtensionStatus; |
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| 15 | import org.gvsig.andami.plugins.status.IUnsavedData; |
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| 16 | import org.gvsig.andami.plugins.status.UnsavedData; |
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| 17 | 31496 | jjdelcerro | import org.gvsig.app.project.Project; |
| 18 | import org.gvsig.app.project.ProjectManager; |
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| 19 | 37144 | fdiaz | import org.gvsig.app.project.documents.view.DefaultViewDocument; |
| 20 | 31496 | jjdelcerro | import org.gvsig.app.project.documents.view.ViewDocument; |
| 21 | import org.gvsig.app.project.documents.view.ViewManager; |
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| 22 | import org.gvsig.app.project.documents.view.gui.DefaultViewPanel; |
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| 23 | 29616 | jpiera | import org.gvsig.editing.gui.cad.CADToolAdapter; |
| 24 | import org.gvsig.editing.layers.VectorialLayerEdited; |
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| 25 | 37144 | fdiaz | import org.gvsig.exportto.app.extension.ExporttoLayerExtension; |
| 26 | 24500 | jmvivo | import org.gvsig.fmap.dal.exception.DataException; |
| 27 | import org.gvsig.fmap.dal.exception.ReadException; |
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| 28 | import org.gvsig.fmap.dal.exception.WriteException; |
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| 29 | 24490 | jmvivo | import org.gvsig.fmap.dal.feature.FeatureStore; |
| 30 | 21666 | vcaballero | import org.gvsig.fmap.mapcontext.MapContext; |
| 31 | import org.gvsig.fmap.mapcontext.exceptions.CancelEditingLayerException; |
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| 32 | import org.gvsig.fmap.mapcontext.exceptions.StartEditionLayerException; |
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| 33 | import org.gvsig.fmap.mapcontext.layers.FLayer; |
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| 34 | import org.gvsig.fmap.mapcontext.layers.FLayers; |
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| 35 | import org.gvsig.fmap.mapcontext.layers.LayersIterator; |
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| 36 | import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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| 37 | import org.gvsig.fmap.mapcontrol.MapControl; |
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| 38 | 29616 | jpiera | import org.gvsig.utils.swing.threads.IMonitorableTask; |
| 39 | 21666 | vcaballero | |
| 40 | 4421 | fjp | /**
|
| 41 | * @author Francisco Jos?
|
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| 42 | 37148 | fdiaz | *
|
| 43 | * Cuando un tema se pone en edici?n, puede que su driver implemente
|
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| 44 | * ISpatialWriter. En ese caso, es capaz de guardarse sobre s? mismo. Si
|
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| 45 | * no lo implementa, esta opci?n estar? deshabilitada y la ?nica
|
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| 46 | * posibilidad de guardar este tema ser? "Guardando como..."
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| 47 | 4421 | fjp | */
|
| 48 | 5005 | jorpiell | public class StopEditing extends Extension { |
| 49 | 31496 | jjdelcerro | private DefaultViewPanel vista;
|
| 50 | 4430 | fjp | |
| 51 | 4421 | fjp | /**
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| 52 | 29616 | jpiera | * @see org.gvsig.andami.plugins.IExtension#initialize()
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| 53 | 4430 | fjp | */
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| 54 | 5005 | jorpiell | public void initialize() { |
| 55 | 4430 | fjp | } |
| 56 | 4421 | fjp | |
| 57 | 4430 | fjp | /**
|
| 58 | 29616 | jpiera | * @see org.gvsig.andami.plugins.IExtension#execute(java.lang.String)
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| 59 | 4430 | fjp | */
|
| 60 | public void execute(String s) { |
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| 61 | 37148 | fdiaz | org.gvsig.andami.ui.mdiManager.IWindow f = PluginServices |
| 62 | .getMDIManager().getActiveWindow(); |
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| 63 | 4421 | fjp | |
| 64 | 31496 | jjdelcerro | vista = (DefaultViewPanel) f; |
| 65 | 37148 | fdiaz | boolean isStop = false; |
| 66 | 31496 | jjdelcerro | ViewDocument model = vista.getModel(); |
| 67 | 6878 | cesar | MapContext mapa = model.getMapContext(); |
| 68 | 4430 | fjp | FLayers layers = mapa.getLayers(); |
| 69 | 4475 | fjp | EditionManager edMan = CADExtension.getEditionManager(); |
| 70 | 4430 | fjp | if (s.equals("STOPEDITING")) { |
| 71 | 18453 | vcaballero | vista.getMapControl().getCanceldraw().setCanceled(true);
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| 72 | 4430 | fjp | FLayer[] actives = layers.getActives();
|
| 73 | // TODO: Comprobar que solo hay una activa, o al menos
|
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| 74 | // que solo hay una en edici?n que est? activa, etc, etc
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| 75 | for (int i = 0; i < actives.length; i++) { |
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| 76 | if (actives[i] instanceof FLyrVect && actives[i].isEditing()) { |
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| 77 | FLyrVect lv = (FLyrVect) actives[i]; |
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| 78 | 6604 | caballero | MapControl mapControl = vista.getMapControl(); |
| 79 | 37148 | fdiaz | VectorialLayerEdited lyrEd = (VectorialLayerEdited) edMan |
| 80 | .getActiveLayerEdited(); |
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| 81 | lv.getFeatureStore().deleteObserver(lyrEd); |
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| 82 | isStop = stopEditing(lv, mapControl); |
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| 83 | if (isStop) {
|
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| 84 | 8934 | caballero | lv.removeLayerListener(edMan); |
| 85 | 27420 | jmvivo | mapControl.getMapContext().removeLayerDrawListener( |
| 86 | lyrEd); |
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| 87 | 37148 | fdiaz | // if (lv instanceof FLyrAnnotation){
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| 88 | // FLyrAnnotation lva=(FLyrAnnotation)lv;
|
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| 89 | // lva.setMapping(lva.getMapping());
|
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| 90 | // }
|
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| 91 | 27420 | jmvivo | } else {
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| 92 | 37148 | fdiaz | lv.getFeatureStore().addObserver(lyrEd); |
| 93 | 27420 | jmvivo | |
| 94 | 7833 | jmvivo | } |
| 95 | 4430 | fjp | } |
| 96 | } |
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| 97 | 5807 | caballero | if (isStop) {
|
| 98 | vista.getMapControl().setTool("zoomIn");
|
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| 99 | vista.hideConsole(); |
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| 100 | 14482 | vcaballero | vista.repaintMap(); |
| 101 | 7833 | jmvivo | CADExtension.clearView(); |
| 102 | 8934 | caballero | |
| 103 | 5807 | caballero | } |
| 104 | 4430 | fjp | } |
| 105 | PluginServices.getMainFrame().enableControls(); |
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| 106 | } |
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| 107 | 4421 | fjp | |
| 108 | 4430 | fjp | /**
|
| 109 | 29616 | jpiera | * @see org.gvsig.andami.plugins.IExtension#isEnabled()
|
| 110 | 4430 | fjp | */
|
| 111 | 5267 | fjp | public boolean isEnabled() { |
| 112 | 4430 | fjp | FLayer[] lyrs = EditionUtilities.getActiveAndEditedLayers();
|
| 113 | 27420 | jmvivo | if (lyrs == null) { |
| 114 | 5267 | fjp | return false; |
| 115 | 27420 | jmvivo | } |
| 116 | 4430 | fjp | FLyrVect lyrVect = (FLyrVect) lyrs[0];
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| 117 | 23086 | vcaballero | if (lyrVect.isEditing()) {
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| 118 | 5807 | caballero | return true; |
| 119 | 4950 | caballero | } |
| 120 | return false; |
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| 121 | 5267 | fjp | } |
| 122 | 37148 | fdiaz | |
| 123 | 4430 | fjp | /**
|
| 124 | * DOCUMENT ME!
|
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| 125 | */
|
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| 126 | 5807 | caballero | public boolean stopEditing(FLyrVect layer, MapControl mapControl) { |
| 127 | 37144 | fdiaz | int resp = JOptionPane.CANCEL_OPTION; |
| 128 | 4950 | caballero | |
| 129 | 4421 | fjp | try {
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| 130 | 6856 | fjp | if (layer.isWritable()) {
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| 131 | 37148 | fdiaz | Object[] options = { |
| 132 | PluginServices.getText(this, "guardar"), |
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| 133 | PluginServices.getText(this,
|
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| 134 | "finish_editing_without_saving_changes"),
|
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| 135 | PluginServices.getText(this, "continue_editing") }; |
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| 136 | 37144 | fdiaz | |
| 137 | 37148 | fdiaz | resp = JOptionPane
|
| 138 | .showOptionDialog( |
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| 139 | (Component) PluginServices.getMainFrame(),
|
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| 140 | PluginServices.getText(this,
|
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| 141 | "realmente_desea_guardar_la_capa")
|
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| 142 | + " : " + layer.getName(),
|
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| 143 | PluginServices.getText(this, "stop_edition"), |
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| 144 | JOptionPane.YES_NO_CANCEL_OPTION,
|
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| 145 | JOptionPane.QUESTION_MESSAGE, null, options, |
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| 146 | options[2]);
|
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| 147 | 38398 | jldominguez | if (resp == JOptionPane.YES_OPTION) { |
| 148 | // SAVE
|
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| 149 | 29075 | vcaballero | saveLayer(layer); |
| 150 | 37144 | fdiaz | layer.setEditing(false);
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| 151 | 38407 | jldominguez | return true; |
| 152 | 38398 | jldominguez | } else if (resp == JOptionPane.NO_OPTION) { |
| 153 | // CANCEL EDITING
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| 154 | 5807 | caballero | cancelEdition(layer); |
| 155 | 37144 | fdiaz | layer.setEditing(false);
|
| 156 | return true; |
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| 157 | 38398 | jldominguez | } else if (resp == JOptionPane.CANCEL_OPTION) { |
| 158 | // CONTINUE EDITING
|
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| 159 | return false; |
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| 160 | } else {
|
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| 161 | // should not get here
|
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| 162 | // cancel editing
|
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| 163 | cancelEdition(layer); |
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| 164 | layer.setEditing(false);
|
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| 165 | return true; |
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| 166 | 5267 | fjp | } |
| 167 | 38398 | jldominguez | |
| 168 | 6604 | caballero | } |
| 169 | 38398 | jldominguez | // ========================================
|
| 170 | // Layer cannot save changes:
|
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| 171 | |||
| 172 | 37148 | fdiaz | Object[] options = { |
| 173 | PluginServices.getText(this, "export"), |
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| 174 | PluginServices.getText(this,
|
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| 175 | "finish_editing_without_saving_changes"),
|
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| 176 | PluginServices.getText(this, "continue_editing") }; |
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| 177 | 37144 | fdiaz | |
| 178 | 37148 | fdiaz | resp = JOptionPane
|
| 179 | .showOptionDialog( |
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| 180 | (Component) PluginServices.getMainFrame(),
|
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| 181 | PluginServices |
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| 182 | .getText( |
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| 183 | this,
|
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| 184 | "no_existe_writer_para_este_formato_de_capa_o_no_tiene_permisos_de_escritura_los_datos_que_desea_hacer")
|
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| 185 | + " : " + layer.getName(), PluginServices
|
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| 186 | .getText(this, "stop_edition"), |
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| 187 | JOptionPane.YES_NO_CANCEL_OPTION,
|
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| 188 | JOptionPane.QUESTION_MESSAGE, null, options, |
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| 189 | options[2]);
|
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| 190 | if (resp == JOptionPane.NO_OPTION) { // CANCEL EDITING |
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| 191 | cancelEdition(layer); |
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| 192 | layer.setEditing(false);
|
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| 193 | return true; |
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| 194 | } else if (resp == JOptionPane.YES_OPTION) { |
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| 195 | int status = exportLayer(layer);
|
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| 196 | if (status == JOptionPane.OK_OPTION) { |
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| 197 | 5807 | caballero | cancelEdition(layer); |
| 198 | 15803 | vcaballero | layer.setEditing(false);
|
| 199 | 5571 | jmvivo | } |
| 200 | 37148 | fdiaz | } |
| 201 | 6604 | caballero | |
| 202 | 10626 | caballero | } catch (StartEditionLayerException e) {
|
| 203 | 5267 | fjp | NotificationManager.addError(e); |
| 204 | 21666 | vcaballero | } catch (ReadException e) {
|
| 205 | 5807 | caballero | NotificationManager.addError(e); |
| 206 | 11468 | caballero | } catch (CancelEditingLayerException e) {
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| 207 | NotificationManager.addError(e); |
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| 208 | 4421 | fjp | } |
| 209 | 5807 | caballero | return false; |
| 210 | 4950 | caballero | |
| 211 | 5267 | fjp | } |
| 212 | |||
| 213 | 37148 | fdiaz | private void saveLayer(FLyrVect layer) throws ReadException { |
| 214 | FeatureStore featureStore = layer.getFeatureStore(); |
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| 215 | 23424 | vcaballero | try {
|
| 216 | featureStore.finishEditing(); |
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| 217 | } catch (WriteException e) {
|
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| 218 | 34978 | fdiaz | throw new ReadException(featureStore.getName(), e); |
| 219 | 24263 | vcaballero | } catch (DataException e) {
|
| 220 | 34978 | fdiaz | throw new ReadException(featureStore.getName(), e); |
| 221 | 6483 | fjp | } |
| 222 | 5807 | caballero | } |
| 223 | |||
| 224 | 37148 | fdiaz | private void cancelEdition(FLyrVect layer) |
| 225 | throws CancelEditingLayerException {
|
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| 226 | FeatureStore featureStore = null;
|
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| 227 | 23424 | vcaballero | try {
|
| 228 | featureStore = layer.getFeatureStore(); |
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| 229 | 24263 | vcaballero | |
| 230 | featureStore.cancelEditing(); |
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| 231 | 23424 | vcaballero | } catch (ReadException e) {
|
| 232 | 34978 | fdiaz | throw new CancelEditingLayerException(layer.getName(), e); |
| 233 | 24263 | vcaballero | } catch (DataException e) {
|
| 234 | 34978 | fdiaz | throw new CancelEditingLayerException(layer.getName(), e); |
| 235 | 23424 | vcaballero | } |
| 236 | 5807 | caballero | } |
| 237 | 37144 | fdiaz | |
| 238 | 37148 | fdiaz | private int exportLayer(FLyrVect layer) throws ReadException { |
| 239 | 37144 | fdiaz | ViewDocument model = vista.getModel(); |
| 240 | MapContext mapContext = model.getMapContext(); |
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| 241 | IProjection projection = mapContext.getProjection(); |
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| 242 | 37148 | fdiaz | |
| 243 | ExporttoLayerExtension extension = (ExporttoLayerExtension) PluginsLocator |
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| 244 | .getManager().getExtension(ExporttoLayerExtension.class); |
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| 245 | 37144 | fdiaz | return extension.showExportto(layer, projection, mapContext);
|
| 246 | } |
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| 247 | 37148 | fdiaz | |
| 248 | /**
|
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| 249 | 29616 | jpiera | * @see org.gvsig.andami.plugins.IExtension#isVisible()
|
| 250 | 4430 | fjp | */
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| 251 | public boolean isVisible() { |
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| 252 | 27420 | jmvivo | if (EditionUtilities.getEditionStatus() == EditionUtilities.EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE) {
|
| 253 | 4430 | fjp | return true; |
| 254 | 27420 | jmvivo | } |
| 255 | 6604 | caballero | return false; |
| 256 | 4421 | fjp | |
| 257 | 4430 | fjp | } |
| 258 | 37148 | fdiaz | |
| 259 | 12739 | caballero | public IExtensionStatus getStatus() {
|
| 260 | return new StopEditingStatus(); |
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| 261 | } |
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| 262 | 37148 | fdiaz | |
| 263 | 12739 | caballero | /**
|
| 264 | * Show the dialogs to save the layer without ask if don't like to save.
|
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| 265 | 37148 | fdiaz | *
|
| 266 | * @param layer
|
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| 267 | * Layer to save.
|
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| 268 | 12739 | caballero | */
|
| 269 | 37148 | fdiaz | public boolean executeSaveLayer(FLyrVect layer) { |
| 270 | CADToolAdapter cadtoolAdapter = CADExtension.getCADToolAdapter(layer); |
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| 271 | EditionManager edMan = cadtoolAdapter.getEditionManager(); |
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| 272 | VectorialLayerEdited lyrEd = (VectorialLayerEdited) edMan |
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| 273 | .getLayerEdited(layer); |
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| 274 | boolean isStop = false; |
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| 275 | 12739 | caballero | try {
|
| 276 | 27268 | vcaballero | lyrEd.clearSelection(); |
| 277 | 12739 | caballero | |
| 278 | 37148 | fdiaz | if (layer.isWritable()) {
|
| 279 | 12739 | caballero | saveLayer(layer); |
| 280 | layer.setEditing(false);
|
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| 281 | 37148 | fdiaz | // if (layer.isSpatiallyIndexed())
|
| 282 | // {
|
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| 283 | // if(layer.getISpatialIndex() != null)
|
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| 284 | // {
|
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| 285 | // PluginServices.
|
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| 286 | // cancelableBackgroundExecution(new
|
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| 287 | // CreateSpatialIndexMonitorableTask((FLyrVect)layer));
|
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| 288 | // }
|
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| 289 | // }
|
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| 290 | 12739 | caballero | |
| 291 | 37148 | fdiaz | isStop = true;
|
| 292 | } else {
|
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| 293 | // Si no existe writer para la capa que tenemos en edici?n
|
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| 294 | int resp = JOptionPane |
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| 295 | .showConfirmDialog( |
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| 296 | (Component) PluginServices.getMainFrame(),
|
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| 297 | PluginServices |
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| 298 | .getText( |
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| 299 | this,
|
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| 300 | "no_existe_writer_para_este_formato_de_capa_o_no_tiene_permisos_de_escritura_los_datos_no_se_guardaran_desea_continuar")
|
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| 301 | + " : " + layer.getName(),
|
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| 302 | PluginServices |
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| 303 | .getText(this, "cancelar_edicion"), |
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| 304 | JOptionPane.YES_NO_OPTION);
|
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| 305 | if (resp == JOptionPane.YES_OPTION) { // CANCEL EDITING |
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| 306 | try {
|
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| 307 | cancelEdition(layer); |
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| 308 | layer.setEditing(false);
|
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| 309 | // if (!(layer.getSource().getDriver() instanceof
|
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| 310 | // IndexedShpDriver)){
|
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| 311 | // VectorialLayerEdited
|
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| 312 | // vle=(VectorialLayerEdited)CADExtension.getEditionManager().getLayerEdited(layer);
|
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| 313 | // layer.setLegend((IVectorLegend)vle.getLegend());
|
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| 314 | // }
|
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| 315 | } catch (CancelEditingLayerException e) {
|
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| 316 | PluginServices.getLogger().error(e.getMessage(), e); |
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| 317 | return isStop;
|
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| 318 | } |
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| 319 | isStop = true;
|
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| 320 | 12739 | caballero | } |
| 321 | |||
| 322 | 37148 | fdiaz | } |
| 323 | if (isStop) {
|
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| 324 | layer.removeLayerListener(edMan); |
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| 325 | // if (layer instanceof FLyrAnnotation){
|
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| 326 | // FLyrAnnotation lva=(FLyrAnnotation)layer;
|
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| 327 | // lva.setMapping(lva.getMapping());
|
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| 328 | // }
|
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| 329 | org.gvsig.andami.ui.mdiManager.IWindow f = PluginServices |
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| 330 | .getMDIManager().getActiveWindow(); |
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| 331 | if (f instanceof DefaultViewPanel) { |
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| 332 | vista = (DefaultViewPanel) f; |
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| 333 | FLayer auxLayer = vista.getMapControl().getMapContext() |
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| 334 | .getLayers().getLayer(layer.getName()); |
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| 335 | if (auxLayer != null && auxLayer.equals(layer)) { |
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| 336 | vista.getMapControl().setTool("zoomIn");
|
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| 337 | vista.hideConsole(); |
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| 338 | vista.repaintMap(); |
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| 339 | CADExtension.clearView(); |
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| 340 | } |
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| 341 | 12739 | caballero | } |
| 342 | } |
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| 343 | 21666 | vcaballero | } catch (ReadException e1) {
|
| 344 | 37148 | fdiaz | NotificationManager.showMessageError(e1.getMessage(), e1); |
| 345 | 12739 | caballero | } catch (StartEditionLayerException e) {
|
| 346 | 37148 | fdiaz | NotificationManager.showMessageError(e.getMessage(), e); |
| 347 | 24465 | vcaballero | } catch (DataException e) {
|
| 348 | 37148 | fdiaz | NotificationManager.showMessageError(e.getMessage(), e); |
| 349 | 12739 | caballero | } |
| 350 | return isStop;
|
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| 351 | } |
||
| 352 | |||
| 353 | 37148 | fdiaz | private class UnsavedLayer extends UnsavedData { |
| 354 | 12739 | caballero | |
| 355 | private FLayer layer;
|
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| 356 | |||
| 357 | public UnsavedLayer(IExtension extension) {
|
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| 358 | super(extension);
|
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| 359 | } |
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| 360 | |||
| 361 | public String getDescription() { |
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| 362 | 37148 | fdiaz | return PluginServices.getText(this, "editing_layer_unsaved"); |
| 363 | 12739 | caballero | } |
| 364 | |||
| 365 | public String getResourceName() { |
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| 366 | return layer.getName();
|
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| 367 | } |
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| 368 | |||
| 369 | public boolean saveData() { |
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| 370 | 37148 | fdiaz | return executeSaveLayer((FLyrVect) layer);
|
| 371 | 12739 | caballero | } |
| 372 | |||
| 373 | public void setLayer(FLayer layer) { |
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| 374 | 37148 | fdiaz | this.layer = layer;
|
| 375 | 12739 | caballero | |
| 376 | } |
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| 377 | |||
| 378 | 29616 | jpiera | public String getIcon() { |
| 379 | 12739 | caballero | return layer.getTocImageIcon();
|
| 380 | } |
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| 381 | |||
| 382 | } |
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| 383 | |||
| 384 | /**
|
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| 385 | 37148 | fdiaz | * <p>
|
| 386 | * This class provides the status of extensions. If this extension has some
|
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| 387 | * unsaved editing layer (and save them), and methods to check if the
|
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| 388 | * extension has some associated background tasks.
|
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| 389 | *
|
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| 390 | 12739 | caballero | * @author Vicente Caballero Navarro
|
| 391 | 37148 | fdiaz | *
|
| 392 | 12739 | caballero | */
|
| 393 | private class StopEditingStatus implements IExtensionStatus { |
||
| 394 | /**
|
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| 395 | 37148 | fdiaz | * This method is used to check if this extension has some unsaved
|
| 396 | * editing layer.
|
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| 397 | *
|
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| 398 | * @return true if the extension has some unsaved editing layer, false
|
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| 399 | * otherwise.
|
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| 400 | */
|
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| 401 | 12739 | caballero | public boolean hasUnsavedData() { |
| 402 | 31496 | jjdelcerro | Project project = ProjectManager.getInstance().getCurrentProject(); |
| 403 | 37148 | fdiaz | DefaultViewDocument[] views = project.getDocuments(
|
| 404 | ViewManager.TYPENAME).toArray(new DefaultViewDocument[0]); |
||
| 405 | for (int i = 0; i < views.length; i++) { |
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| 406 | FLayers layers = views[i].getMapContext().getLayers(); |
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| 407 | 12739 | caballero | LayersIterator iter = getEditingLayer(layers); |
| 408 | if (iter.hasNext()) {
|
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| 409 | return true; |
||
| 410 | } |
||
| 411 | } |
||
| 412 | return false; |
||
| 413 | } |
||
| 414 | 37148 | fdiaz | |
| 415 | 12739 | caballero | /**
|
| 416 | 37148 | fdiaz | * This method is used to check if the extension has some associated
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| 417 | * background process which is currently running.
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| 418 | *
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| 419 | * @return true if the extension has some associated background process,
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| 420 | * false otherwise.
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| 421 | */
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| 422 | 12739 | caballero | public boolean hasRunningProcesses() { |
| 423 | return false; |
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| 424 | } |
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| 425 | 37148 | fdiaz | |
| 426 | /**
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| 427 | * <p>
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| 428 | * Gets an array of the traceable background tasks associated with this
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| 429 | * extension. These tasks may be tracked, canceled, etc.
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| 430 | * </p>
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| 431 | *
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| 432 | * @return An array of the associated background tasks, or null in case
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| 433 | * there is no associated background tasks.
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| 434 | */
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| 435 | 12739 | caballero | public IMonitorableTask[] getRunningProcesses() { |
| 436 | return null; |
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| 437 | } |
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| 438 | 37148 | fdiaz | |
| 439 | 12739 | caballero | /**
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| 440 | 37148 | fdiaz | * <p>
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| 441 | * Gets an array of the UnsavedData objects, which contain information
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| 442 | * about the unsaved editing layers and allows to save it.
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| 443 | * </p>
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| 444 | *
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| 445 | * @return An array of the associated unsaved editing layers, or null in
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| 446 | * case the extension has not unsaved editing layers.
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| 447 | */
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| 448 | 12739 | caballero | public IUnsavedData[] getUnsavedData() { |
| 449 | 31496 | jjdelcerro | Project project = ProjectManager.getInstance().getCurrentProject(); |
| 450 | 37148 | fdiaz | DefaultViewDocument[] views = project.getDocuments(
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| 451 | ViewManager.TYPENAME).toArray(new DefaultViewDocument[0]); |
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| 452 | ArrayList unsavedLayers = new ArrayList(); |
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| 453 | for (int i = 0; i < views.length; i++) { |
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| 454 | 12739 | caballero | FLayers layers = views[i].getMapContext().getLayers(); |
| 455 | LayersIterator iter = getEditingLayer(layers); |
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| 456 | 37148 | fdiaz | while (iter.hasNext()) {
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| 457 | UnsavedLayer ul = new UnsavedLayer(StopEditing.this);
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| 458 | 12739 | caballero | ul.setLayer(iter.nextLayer()); |
| 459 | unsavedLayers.add(ul); |
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| 460 | } |
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| 461 | } |
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| 462 | 37148 | fdiaz | return (IUnsavedData[]) unsavedLayers.toArray(new IUnsavedData[0]); |
| 463 | 12739 | caballero | } |
| 464 | } |
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| 465 | 37148 | fdiaz | |
| 466 | private LayersIterator getEditingLayer(FLayers layers) {
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| 467 | return new LayersIterator(layers) { |
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| 468 | 12739 | caballero | public boolean evaluate(FLayer layer) { |
| 469 | return layer.isEditing();
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| 470 | } |
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| 471 | }; |
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| 472 | } |
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| 473 | 4421 | fjp | } |