Application: gvSIG desktop

package com.iver.cit.gvsig;

import java.awt.Component;

import java.io.File;

import java.net.URL;

import javax.swing.JFileChooser;

import org.geotools.data.FeatureStore;

import org.geotools.data.FeatureWriter;

import org.geotools.data.shapefile.ShapefileDataStore;

import org.geotools.feature.FeatureType;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.Extension;

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

import com.iver.cit.gvsig.fmap.crs.CRSFactory;

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

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

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

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

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

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

import com.iver.cit.gvsig.project.documents.view.IProjectView;

import com.iver.cit.gvsig.project.documents.view.gui.View;

import com.iver.cit.gvsig.writers.WriterGT2;

import com.iver.utiles.SimpleFileFilter;

/**

 * DOCUMENT ME!

 *

 * @author Vicente Caballero Navarro

 */

public class StopEditingToGT2Shp extends Extension {

    /**

         * @see com.iver.andami.plugins.IExtension#initialize()

         */

    public void initialize() {

    }

    /**

         * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)

         */

    public void execute(String s) {

        com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager()

                                                             .getActiveWindow();

        View vista = (View) f;

        IProjectView model = vista.getModel();

        MapContext mapa = model.getMapContext();

            FLayers layers = mapa.getLayers();

            if (s.equals("STOPEDITING")){

                LayersIterator iter = new LayersIterator(layers);

                FLayer layer;

                while (iter.hasNext()) {

                        layer = iter.nextLayer();

                    if (layer instanceof FLyrVect &&

                            layer.isEditing()) {                    

                        stopEditing((FLyrVect)layer);

                        return;

                    }

                }            

            }

            PluginServices.getMainFrame().enableControls();

    }

    /**

         * @see com.iver.andami.plugins.IExtension#isEnabled()

         */

    public boolean isEnabled() {

        return true;

    }

    /**

         * DOCUMENT ME!

         */

    public void stopEditing(FLyrVect layer) {

        try {

            // WriterGT2Shp writer = new WriterGT2Shp(layer);

            JFileChooser jfc = new JFileChooser();

            // if (jfc.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {

             /*

                                 * FLyrVect layer = (FLyrVect) test.createLayer("prueba",

                                 * (VectorialFileDriver) driverManager.getDriver( "gvSIG shp

                                 * driver"), original, CRSFactory.getCRS("EPSG:23030"));

                                 */

            SimpleFileFilter filterShp = new SimpleFileFilter(".shp", "Ficheros .shp");

            jfc.setFileFilter(filterShp);

             if (jfc.showSaveDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION)

             {

                             File newFile = jfc.getSelectedFile();

                             FeatureType featType = WriterGT2.getFeatureType(layer, "the_geom",

                                             newFile.getName());

                                        URL theUrl = newFile.toURL();

                                        ShapefileDataStore dataStore = new ShapefileDataStore(theUrl);

                                        dataStore.createSchema(featType);

                                        String featureName = dataStore.getTypeNames()[0];

                                        FeatureStore featStore = (FeatureStore) dataStore.getFeatureSource(featureName);

                                        // Necesitamos crear de verdad los ficheros antes de usarlos

                                        // para meter las features

                                        FeatureWriter featWriter = dataStore.getFeatureWriterAppend(featureName, featStore.getTransaction());

                                        featWriter.close();

                                        // Aqu? ya tenemos un fichero vac?o, listo para usar.

                                        WriterGT2 writer = new WriterGT2(featStore, true);

                            VectorialEditableAdapter vea = (VectorialEditableAdapter) layer.getSource();

                            vea.stopEdition(writer,EditionEvent.GRAPHIC);

                            layer.setSource(vea.getOriginalAdapter());

                            layer.setEditing(false);

             }

        } catch (Exception e) {

            e.printStackTrace();

        }

    }

    /**

         * @see com.iver.andami.plugins.IExtension#isVisible()

         */

    public boolean isVisible() {

        if (EditionUtilities.getEditionStatus() == EditionUtilities.EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE)

                return true;

              return false;

    }

}