root / tags / v2_0_0_Build_2030 / extensions / extEditing / src / org / gvsig / editing / layers / VectorialLayerEdited.java @ 35878
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package org.gvsig.editing.layers; |
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import java.awt.Graphics2D; |
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import java.awt.Image; |
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import java.awt.geom.Point2D; |
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import java.awt.image.BufferedImage; |
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import java.util.ArrayList; |
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import java.util.ConcurrentModificationException; |
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import java.util.EmptyStackException; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.app.project.documents.view.gui.DefaultViewPanel; |
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import org.gvsig.editing.CADExtension; |
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import org.gvsig.editing.EditionChangeManager; |
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import org.gvsig.editing.StartEditing; |
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import org.gvsig.editing.ViewCommandStackExtension; |
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import org.gvsig.editing.gui.cad.CADTool; |
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import org.gvsig.editing.gui.cad.tools.SelectionCADTool; |
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import org.gvsig.editing.gui.cad.tools.select.SelectRowPanel; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureQuery; |
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import org.gvsig.fmap.dal.feature.FeatureSelection; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.Geometry.TYPES; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
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import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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import org.gvsig.fmap.geom.handler.Handler; |
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import org.gvsig.fmap.geom.operation.GeometryOperationException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
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import org.gvsig.fmap.geom.primitive.Circle; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.layers.CancelationException; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.LayerDrawEvent; |
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import org.gvsig.fmap.mapcontext.layers.LayerDrawingListener; |
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import org.gvsig.fmap.mapcontext.layers.LayerEvent; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.CrossesGeometryEvaluator; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.IntersectsGeometryEvaluator; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.OutGeometryEvaluator; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
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import org.gvsig.fmap.mapcontrol.MapControl; |
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import org.gvsig.fmap.mapcontrol.MapControlLocator; |
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import org.gvsig.fmap.mapcontrol.MapControlManager; |
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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.evaluator.Evaluator; |
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import org.gvsig.tools.observer.Observable; |
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import org.gvsig.tools.observer.Observer; |
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public class VectorialLayerEdited extends DefaultLayerEdited implements |
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LayerDrawingListener, Observer {
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private static final GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
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private static final Logger logger = LoggerFactory.getLogger(VectorialLayerEdited.class); |
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private static final MapControlManager mapControlManager = MapControlLocator.getMapControlManager(); |
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private ArrayList selectedHandler = new ArrayList(); |
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private Point2D lastPoint; |
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private Point2D firstPoint; |
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private CADTool cadtool = null; |
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private ILegend legend;
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private Image imageSelection; |
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private Image imageHandlers; |
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private EditionChangeManager echm=null; |
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private MapControl mapControl = null; |
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public VectorialLayerEdited(FLayer lyr, MapControl mapControl) {
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super(lyr);
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this.mapControl = mapControl;
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lyr.getMapContext().addLayerDrawingListener(this);
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// Por defecto, siempre hacemos snapping sobre la capa en edici?n.
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lyr.getMapContext().getLayersToSnap().add(lyr); |
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((FLyrVect) lyr).getFeatureStore().addObserver(this);
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} |
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public ArrayList getSelectedHandler() { |
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return selectedHandler;
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} |
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public void clearSelection() throws DataException { |
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if (getFeatureStore() == null) { |
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return;
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} |
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FeatureSelection selection = getFeatureStore().getFeatureSelection(); |
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selectedHandler.clear(); |
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selection.deselectAll(); |
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} |
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public void selectWithPoint(double x, double y, boolean multipleSelection) { |
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FeatureSet set = null;
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try {
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firstPoint = new Point2D.Double(x, y); |
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FeatureStore featureStore = getFeatureStore(); |
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// Se comprueba si se pincha en una gemometr?a
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ViewPort vp = getLayer().getMapContext().getViewPort(); |
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double tol = vp.toMapDistance(mapControlManager.getTolerance());
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GeometryManager manager = GeometryLocator.getGeometryManager(); |
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Point center = (org.gvsig.fmap.geom.primitive.Point)manager.create(TYPES.POINT, SUBTYPES.GEOM2D);
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center.setX(x); |
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center.setY(y); |
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Circle circle = (Circle)geomManager.create(TYPES.CIRCLE, SUBTYPES.GEOM2D); |
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circle.setPoints(center, tol); |
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FeatureQuery fq = featureStore.createFeatureQuery(); |
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fq.setAttributeNames(new String[]{featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName()}); |
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Evaluator evaluator = new IntersectsGeometryEvaluator(circle, vp.getProjection(), featureStore.getDefaultFeatureType(), featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName());
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fq.setFilter(evaluator); |
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set = featureStore.getFeatureSet(fq); |
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if (!multipleSelection && set.getSize()>1){ |
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SelectRowPanel selectionPanel=new SelectRowPanel(set, this); |
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PluginServices.getMDIManager().addCentredWindow(selectionPanel); |
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} |
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selectGeometries(featureStore, set, vp, multipleSelection); |
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationNotSupportedException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (CreateGeometryException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} finally {
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set.dispose(); |
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} |
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} |
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public void selectWithSecondPoint(double x, double y) { |
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FeatureSet set = null;
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try {
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FeatureStore featureStore = getFeatureStore(); |
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lastPoint = new Point2D.Double(x, y); |
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ViewPort vp = getLayer().getMapContext().getViewPort(); |
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double x1;
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double y1;
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double w1;
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double h1;
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if (firstPoint.getX() < lastPoint.getX()) {
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x1 = firstPoint.getX(); |
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w1 = lastPoint.getX() - firstPoint.getX(); |
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} else {
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x1 = lastPoint.getX(); |
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w1 = firstPoint.getX() - lastPoint.getX(); |
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} |
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if (firstPoint.getY() < lastPoint.getY()) {
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y1 = firstPoint.getY(); |
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h1 = lastPoint.getY() - firstPoint.getY(); |
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} else {
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y1 = lastPoint.getY(); |
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h1 = firstPoint.getY() - lastPoint.getY(); |
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} |
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Envelope envelope = geomManager.createEnvelope(x1, y1, x1 + w1, y1 + h1, SUBTYPES.GEOM2D); |
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FeatureQuery fq = featureStore.createFeatureQuery(); |
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fq.setAttributeNames(new String[]{featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName()}); |
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Evaluator evaluator=null;
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if (firstPoint.getX() < lastPoint.getX()) {
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evaluator = new IntersectsGeometryEvaluator(envelope.getGeometry(), vp.getProjection(), featureStore.getDefaultFeatureType(), featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName());
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}else{
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evaluator = new IntersectsGeometryEvaluator(envelope.getGeometry(), vp.getProjection(), featureStore.getDefaultFeatureType(), featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName());
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} |
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fq.setFilter(evaluator); |
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set = featureStore.getFeatureSet(fq); |
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selectGeometries(featureStore, set, vp, false);
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationNotSupportedException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (CreateEnvelopeException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} finally {
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DisposeUtils.dispose(set); |
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} |
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} |
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public void selectInsidePolygon(org.gvsig.fmap.geom.Geometry polygon) { |
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FeatureSet set = null;
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try {
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FeatureStore featureStore = getFeatureStore(); |
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ViewPort vp = getLayer().getMapContext().getViewPort(); |
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FeatureQuery fq = featureStore.createFeatureQuery(); |
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fq.setAttributeNames(new String[]{featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName()}); |
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Evaluator evaluator = new IntersectsGeometryEvaluator(polygon, vp.getProjection(), featureStore.getDefaultFeatureType(), featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName());
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fq.setFilter(evaluator); |
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set = featureStore.getFeatureSet(fq); |
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selectGeometries(featureStore, set, vp, false);
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationNotSupportedException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} finally {
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DisposeUtils.dispose(set); |
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} |
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} |
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private void selectGeometries(FeatureStore featureStore, FeatureSet set, ViewPort vp, boolean multipleSelection) throws DataException, GeometryOperationNotSupportedException, GeometryOperationException{ |
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BufferedImage selectionImage = null; |
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BufferedImage handlersImage = null; |
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// if (!multipleSelection) {
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// clearSelection();
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// }
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if (multipleSelection && getSelectionImage() != null |
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&& getHandlersImage() != null) {
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selectionImage = (BufferedImage) getSelectionImage();
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handlersImage = (BufferedImage) getHandlersImage();
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} else {
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selectionImage = |
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new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), |
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BufferedImage.TYPE_INT_ARGB);
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handlersImage = |
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new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), |
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BufferedImage.TYPE_INT_ARGB);
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} |
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Graphics2D gs = selectionImage.createGraphics();
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Graphics2D gh = handlersImage.createGraphics();
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FeatureSelection featureSelection = null;
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if (multipleSelection) {
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featureSelection = (FeatureSelection) featureStore.getSelection(); |
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featureSelection.select(set); |
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} else {
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featureSelection = featureStore.createFeatureSelection(); |
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featureSelection.select(set); |
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featureStore.setSelection(featureSelection); |
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} |
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} |
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public void selectCrossPolygon(org.gvsig.fmap.geom.Geometry polygon) { |
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FeatureSet set = null;
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try {
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FeatureStore featureStore = getFeatureStore(); |
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ViewPort vp = getLayer().getMapContext().getViewPort(); |
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FeatureQuery fq = featureStore.createFeatureQuery(); |
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fq.setAttributeNames(new String[]{featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName()}); |
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Evaluator evaluator=new CrossesGeometryEvaluator(polygon, vp.getProjection(), featureStore.getDefaultFeatureType(), featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName());
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fq.setFilter(evaluator); |
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set = featureStore.getFeatureSet(fq); |
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selectGeometries(featureStore,set,vp,false);
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationNotSupportedException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} finally {
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DisposeUtils.dispose(set); |
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} |
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} |
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public void selectOutPolygon(org.gvsig.fmap.geom.Geometry polygon) { |
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FeatureSet set = null;
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try {
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FeatureStore featureStore = getFeatureStore(); |
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ViewPort vp = getLayer().getMapContext().getViewPort(); |
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FeatureQuery fq = featureStore.createFeatureQuery(); |
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fq.setAttributeNames(new String[]{featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName()}); |
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Evaluator evaluator=new OutGeometryEvaluator(polygon, vp.getProjection(), featureStore.getDefaultFeatureType(), featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName());
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fq.setFilter(evaluator); |
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set = featureStore.getFeatureSet(fq); |
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selectGeometries(featureStore, set, vp, false);
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationNotSupportedException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} finally {
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DisposeUtils.dispose(set); |
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} |
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} |
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public void selectAll() { |
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FeatureSet set = null;
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try {
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FeatureStore featureStore = getFeatureStore(); |
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ViewPort vp = getLayer().getMapContext().getViewPort(); |
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set = featureStore.getFeatureSet(); |
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selectGeometries(featureStore, set, vp, false);
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationNotSupportedException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (GeometryOperationException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} finally {
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DisposeUtils.dispose(set); |
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} |
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} |
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public void drawHandlers(org.gvsig.fmap.geom.Geometry geom, |
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ViewPort vp) {
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Handler[] handlers = geom |
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.getHandlers(org.gvsig.fmap.geom.Geometry.SELECTHANDLER); |
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mapControl.getMapControlDrawer().drawHandlers(handlers, vp.getAffineTransform(), |
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mapControlManager.getHandlerSymbol()); |
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} |
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public Image getSelectionImage() { |
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return imageSelection;
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} |
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public void setSelectionImage(Image image) { |
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imageSelection = image; |
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} |
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public Image getHandlersImage() { |
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return imageHandlers;
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} |
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public void setHandlersImage(Image image) { |
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imageHandlers = image; |
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} |
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public void beforeLayerDraw(LayerDrawEvent e) throws CancelationException { |
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|
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} |
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public void afterLayerDraw(LayerDrawEvent e) throws CancelationException { |
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//Draw the selected geometries...
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FeatureStore featureStore = null;
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DisposableIterator iterator = null;
|
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try {
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featureStore = getFeatureStore(); |
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if (featureStore.isEditing()) {
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ViewPort vp = getLayer().getMapContext().getViewPort(); |
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iterator = featureStore.getFeatureSelection() |
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.iterator(); |
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try {
|
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while (iterator.hasNext()) {
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Feature feature = (Feature) iterator.next(); |
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org.gvsig.fmap.geom.Geometry geom = feature |
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.getDefaultGeometry(); |
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mapControl.getMapControlDrawer().startDrawing(this);
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mapControl.getMapControlDrawer().setGraphics(e.getGraphics()); |
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drawHandlers(geom.cloneGeometry(), vp); |
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mapControl.getMapControlDrawer().stopDrawing(this);
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} |
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} catch (ConcurrentModificationException e1) { |
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// throw new CancelationException(e1);
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// A mitad de pintado se cambia la selecci?n y por tanto no
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// se puede seguir recorriendo la anterior.
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return;
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} |
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} |
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} catch (Exception e2) { |
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e2.printStackTrace(); |
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} finally {
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if (iterator != null) { |
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iterator.dispose(); |
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} |
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} |
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} |
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public void beforeGraphicLayerDraw(LayerDrawEvent e) |
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throws CancelationException {
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} |
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public void afterLayerGraphicDraw(LayerDrawEvent e) |
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throws CancelationException {
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} |
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public void activationGained(LayerEvent e) { |
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if (ViewCommandStackExtension.csd != null) { |
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ViewCommandStackExtension.csd.setModel(((FLyrVect) getLayer()) |
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.getFeatureStore()); |
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} |
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IWindow window = PluginServices.getMDIManager().getActiveWindow(); |
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if (window instanceof DefaultViewPanel) { |
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DefaultViewPanel view = (DefaultViewPanel) window; |
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if (e.getSource().isEditing()) {
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view.showConsole(); |
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} |
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} |
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if (cadtool != null) { |
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CADExtension.getCADToolAdapter().setCadTool(cadtool); |
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PluginServices.getMainFrame().setSelectedTool(cadtool.toString()); |
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StartEditing.startCommandsApplicable(null, (FLyrVect) getLayer());
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CADExtension.initFocus(); |
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} |
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|
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} |
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public void activationLost(LayerEvent e) { |
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try {
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cadtool = CADExtension.getCADTool(); |
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IWindow window = PluginServices.getMDIManager().getActiveWindow(); |
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if (window instanceof DefaultViewPanel) { |
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DefaultViewPanel view = (DefaultViewPanel) window; |
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view.hideConsole(); |
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} |
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} catch (EmptyStackException e1) { |
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cadtool = new SelectionCADTool();
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cadtool.init(); |
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} |
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|
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} |
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|
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public void setLegend(ILegend legend) { |
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this.legend = legend;
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} |
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|
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public ILegend getLegend() {
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return legend;
|
| 436 |
} |
| 437 |
|
| 438 |
public FeatureStore getFeatureStore() throws ReadException { |
| 439 |
return ((FLyrVect) getLayer()).getFeatureStore();
|
| 440 |
} |
| 441 |
|
| 442 |
public void update(Observable observable, Object notification) { |
| 443 |
echm.update(observable, notification); |
| 444 |
} |
| 445 |
|
| 446 |
public EditionChangeManager getEditionChangeManager() {
|
| 447 |
return echm;
|
| 448 |
} |
| 449 |
|
| 450 |
public void setEditionChangeManager(EditionChangeManager echm) { |
| 451 |
this.echm = echm;
|
| 452 |
} |
| 453 |
} |