Revision 3067 org.gvsig.vectorediting/trunk/org.gvsig.vectorediting/org.gvsig.vectorediting.lib/org.gvsig.vectorediting.lib.prov/org.gvsig.vectorediting.lib.prov.trimline/src/main/java/org/gvsig/vectorediting/lib/prov/trimline/TrimPolygonEditingProvider.java
| TrimPolygonEditingProvider.java | ||
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package org.gvsig.vectorediting.lib.prov.trimline; |
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import java.util.ArrayList; |
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import java.util.Collections; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.logging.Level; |
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import java.util.logging.Logger; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.feature.EditableFeature; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.tools.dispose.DisposableIterator; |
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import org.gvsig.tools.dispose.DisposeUtils; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.service.spi.ProviderServices; |
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import org.gvsig.vectorediting.lib.spi.EditingProviderServices; |
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/** |
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* @author llmarques
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* @author gvSIG Team
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* |
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*/ |
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@SuppressWarnings("UseSpecificCatch")
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public class TrimPolygonEditingProvider extends AbstractEditingProvider implements |
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EditingProvider {
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|
| ... | ... | |
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private final MapContext mapContext; |
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private List<Feature> selectedFeatures; |
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/** |
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* Default constructor. |
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* |
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try {
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DisposableIterator selectionIterator = selection.fastIterator(); |
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while (selectionIterator.hasNext()) {
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Feature feature = (Feature) selectionIterator.next(); |
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for (Feature feature : selectedFeatures) {
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if (feature != null) {
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ISymbol previewSymbol = this.getPreviewSymbol(feature); |
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|
| ... | ... | |
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@Override |
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public void stop() throws StopServiceException {
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values.clear(); |
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this.selectedFeatures = Collections.EMPTY_LIST; |
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} |
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@Override |
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throws InvalidEntryException {
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if (parameter == selectionParameter) {
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if (value instanceof FeatureSelection) {
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FeatureSelection featureSelection = (FeatureSelection) value; |
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if (featureSelection.getSelectedCount() > 0) {
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try {
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featureSelection.accept((Object obj) -> {
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Feature feature = (Feature) obj; |
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Geometry geometry |
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= feature.getDefaultGeometry(); |
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if (!isValidGeometryToSelect(geometry)) {
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throw new InvalidEntryException(null); |
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} |
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}); |
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values.put(parameter, featureSelection); |
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return; |
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} catch (BaseException e) {
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throw new InvalidEntryException(e); |
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} |
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this.selectedFeatures = this.getSelectedFeaturesCopy((FeatureSelection) value); |
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for (Feature feature : selectedFeatures) {
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Geometry geometry= feature.getDefaultGeometry(); |
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if (!isValidGeometryToSelect(geometry)) {
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this.selectedFeatures = Collections.EMPTY_LIST; |
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throw new InvalidEntryException(null); |
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} |
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} |
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values.put(parameter, value); |
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return; |
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} else if (parameter == geometryToTrimWithParameter && value instanceof Point) {
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if (value instanceof Point) {
|
| ... | ... | |
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Point point = (Point) values.get(shearingPointParameter); |
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if (selection != null && shearsGeometry != null && point != null) {
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DisposableIterator selectionIterator = null; |
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try {
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selectionIterator = selection.fastIterator(); |
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while (selectionIterator.hasNext()) {
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Feature feature = (Feature) selectionIterator.next(); |
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for (Feature feature : selectedFeatures) {
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Geometry geometry = feature.getDefaultGeometry(); |
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EditableFeature eFeature = feature.getEditable(); |
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if(geometry.intersects(shearsGeometry)){
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eFeature.setDefaultGeometry(trimSurface(point, geometry, shearsGeometry)); |
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selection.update(eFeature); |
| ... | ... | |
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} |
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} catch (BaseException ex) {
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throw new FinishServiceException(ex); |
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} finally {
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DisposeUtils.disposeQuietly(selectionIterator); |
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} |
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} |
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} |
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@Override |
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public void start() throws StartServiceException, InvalidEntryException {
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|
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this.values = new HashMap<>(); |
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FeatureSelection selected = null; |
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if (featureStore != null && values.get(selectionParameter) == null) {
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this.selectedFeatures = Collections.EMPTY_LIST; |
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if (featureStore != null) {
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FeatureSelection selected = null; |
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try {
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selected = featureStore.getFeatureSelection();
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selected = (FeatureSelection) featureStore.getFeatureSelection().clone();
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} catch (DataException e) {
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throw new StartServiceException(e); |
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} catch (CloneNotSupportedException ex) {
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LOGGER.debug("Can't init selection",ex);
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} |
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if (selected.getSelectedCount() > 0) {
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try {
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setValue(selected); |
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} catch (InvalidEntryException e) {
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throw new InvalidEntryException(e); |
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} |
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if ((selected != null) && (selected.getSelectedCount() > 0)) {
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values.put(selectionParameter, selected); |
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this.selectedFeatures = this.getSelectedFeaturesCopy(selected); |
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} |
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} |
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