Application: gvSIG desktop

package org.gvsig.app.extension;

import javax.swing.JOptionPane;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.andami.plugins.Extension;

import org.gvsig.app.ApplicationLocator;

import org.gvsig.app.ApplicationManager;

import org.gvsig.app.project.documents.view.ViewDocument;

import org.gvsig.app.project.documents.view.ViewManager;

import org.gvsig.fmap.dal.swing.DALSwingLocator;

import org.gvsig.fmap.dal.swing.DataSwingManager;

import org.gvsig.fmap.mapcontext.MapContext;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect;

/**

 *

 * @author jjdelcerro

 */

public class CreateDefaultFormDefinitionExtension extends Extension {

    private static final Logger logger = LoggerFactory.getLogger(CreateDefaultFormDefinitionExtension.class);

    @Override

    public void initialize() {

        DataSwingManager featureFormManager = DALSwingLocator.getSwingManager();

        featureFormManager.registerFeatureFormDefinitionsProvider(new DefaultFeatureFormDefinitionsProvider());

    }

    @Override

    public void execute(String actionCommand) {

        if( "layer-create-default-form-definition".equalsIgnoreCase(actionCommand) ) {

            ApplicationManager application = ApplicationLocator.getManager();

            ViewDocument viewDoc = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME);

            if( viewDoc == null ) {

                return;

            }

            MapContext mapContext = viewDoc.getMapContext();

            if( !mapContext.hasActiveVectorLayers() ) {

                return;

            }

            DataSwingManager featureFormManager = DALSwingLocator.getSwingManager();

            FLayer[] layers = mapContext.getLayers().getActives();

            for (FLayer layer1 : layers) {

                if (layer1 instanceof FLyrVect) {

                    FLyrVect layer = (FLyrVect) layer1;

                    try {

                        featureFormManager.getFeatureFormDefinitionsProvider().put(layer.getFeatureStore());

                        application.messageDialog(

                                "Se creado la definicion de formulario asociada a la capa '"+layer.getName()+"'.",

                                "Definicion de formulario", 

                                JOptionPane.INFORMATION_MESSAGE

                        );

                    } catch (Exception ex) {

                        logger.warn("Can't save form definition for layer '"+layer.getName()+"'.",ex);

                        application.messageDialog(

                                "No se ha podido crear la definicion de formulario asociada a la capa '"+layer.getName()+"'.\n\n(Consulte el registro de errores si desea mas informacion)",

                                "Definicion de formulario", 

                                JOptionPane.INFORMATION_MESSAGE

                        );

                    }

                }

            }

        }

    }

    @Override

    public boolean isEnabled() {

        return true;

    }

    @Override

    public boolean isVisible() {

        ApplicationManager application = ApplicationLocator.getManager();

        ViewDocument viewDoc = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME);

        if( viewDoc == null ) {

            return false;

        }

        MapContext mapContext = viewDoc.getMapContext();

        return mapContext.hasActiveVectorLayers();

    }

}