| gvSIG desktop 1

package com.iver.gvsig.addeventtheme;

import java.awt.geom.PathIterator;

import java.io.IOException;

import com.hardcode.driverManager.DriverLoadException;

import com.hardcode.gdbms.engine.values.DoubleValue;

import com.hardcode.gdbms.engine.values.NumericValue;

import com.hardcode.gdbms.engine.values.Value;

import com.hardcode.gdbms.engine.values.ValueFactory;

import com.iver.cit.gvsig.fmap.DriverException;

import com.iver.cit.gvsig.fmap.core.DefaultFeature;

import com.iver.cit.gvsig.fmap.core.GeneralPathXIterator;

import com.iver.cit.gvsig.fmap.core.IGeometry;

import com.iver.cit.gvsig.fmap.core.IRow;

import com.iver.cit.gvsig.fmap.core.ShapeFactory;

import com.iver.cit.gvsig.fmap.drivers.DriverIOException;

import com.iver.cit.gvsig.fmap.drivers.addevent.AddEventThemeDriver;

import com.iver.cit.gvsig.fmap.edition.AfterRowEditEvent;

import com.iver.cit.gvsig.fmap.edition.BeforeRowEditEvent;

import com.iver.cit.gvsig.fmap.edition.EditionEvent;

import com.iver.cit.gvsig.fmap.edition.IEditionListener;

import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter;

import com.iver.cit.gvsig.fmap.layers.FLyrVect;

import com.iver.cit.gvsig.fmap.layers.LayerEvent;

import com.iver.cit.gvsig.fmap.layers.LayerListener;

import com.iver.utiles.DoubleUtilities;

public class AddEventThemListener implements LayerListener,IEditionListener{

        public void visibilityChanged(LayerEvent e) {

        }

        public void activationChanged(LayerEvent e) {

        }

        public void nameChanged(LayerEvent e) {

        }

        public void editionChanged(LayerEvent e) {

                if (e.getSource().isEditing()){

                        VectorialEditableAdapter vea =

                                (VectorialEditableAdapter)((FLyrVect)e.getSource()).getSource();

                        vea.addEditionListener(this);

                }

        }

        public void processEvent(EditionEvent e) {

                // TODO Auto-generated method stub

        }

        public void beforeRowEditEvent(IRow feat,BeforeRowEditEvent e) {

                if (EditionEvent.CHANGE_TYPE_MODIFY == e.getChangeType()) {

                        VectorialEditableAdapter vea = (VectorialEditableAdapter) e

                                        .getSource();

                        int numRow = (int) e.getNumRow();

                        //DefaultFeature df = null;

                        try {

                                //df = (DefaultFeature) vea.getFeature(numRow);

                                if (EditionEvent.GRAPHIC == e.getSourceType()) {

                                        double[] d = new double[4];

                                        IGeometry g = ((DefaultFeature)feat).getGeometry();

                                        g.getPathIterator(null).currentSegment(d);

                                        int[] xy = ((AddEventThemeDriver) vea.getDriver())

                                                        .getFieldsIndex();

                                        Value[] values = ((DefaultFeature)feat).getAttributes();

                                        values[xy[0]] = ValueFactory.createValue(DoubleUtilities.format(d[0],".".charAt(0),4));

                                        values[xy[1]] = ValueFactory.createValue(DoubleUtilities.format(d[1],".".charAt(0),4));

                                        //feat = new DefaultFeature(g, values);

                                        //Value value0=vea.getRecordset().getFieldValue(numRow,xy[0]);

                                        //((DoubleValue)value0).setValue(d[0]);

                                        //Value value1=vea.getRecordset().getFieldValue(numRow,xy[1]);

                                        //((DoubleValue)value1).setValue(d[1]);

                                        //vea.setRow(numRow, df);

                                } else if (EditionEvent.ALPHANUMERIC == e.getSourceType()) {

                                        IGeometry g = ((DefaultFeature)feat).getGeometry();

                                        int[] xy = ((AddEventThemeDriver) vea.getDriver())

                                                        .getFieldsIndex();

                                        NumericValue x = (NumericValue) ((DefaultFeature) feat)

                                                        .getAttribute(xy[0]);

                                        NumericValue y = (NumericValue) ((DefaultFeature) feat)

                                                        .getAttribute(xy[1]);

                                        g = ShapeFactory.createPoint2D(x.doubleValue(), y

                                                        .doubleValue());

                                        ((DefaultFeature)feat).setGeometry(g);

                                        //feat = new DefaultFeature(g, ((DefaultFeature) feat)

                                        //                .getAttributes());

                                        //vea.setRow(numRow, df);

                                }

                        } catch (DriverLoadException e1) {

                                e1.printStackTrace();

                        }

                }

        }

        public void afterRowEditEvent(AfterRowEditEvent e) {

        }

}