| gvSIG desktop 1

package com.iver.cit.gvsig;

import java.io.IOException;

import java.util.BitSet;

import org.gvsig.fmap.data.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.data.feature.FeatureStore;

import com.iver.andami.PluginServices;

import com.iver.andami.messages.NotificationManager;

import com.iver.andami.plugins.Extension;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.cit.gvsig.project.documents.table.gui.Table;

/**

 * @author Fernando Gonz?lez Cort?s

 */

public class TableFieldOperations extends Extension{

    /**

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

     */

    public void initialize() {

            registerIcons();

    }

    private void registerIcons(){

            PluginServices.getIconTheme().registerDefault(

                                "table-order-asc",

                                this.getClass().getClassLoader().getResource("images/orderasc.png")

                        );

            PluginServices.getIconTheme().registerDefault(

                                "table-order-desc",

                                this.getClass().getClassLoader().getResource("images/orderdesc.png")

                        );

    }

    /**

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

     */

    public void execute(String actionCommand) {

                IWindow v = PluginServices.getMDIManager().getActiveWindow();

                if (v != null) {

                        if (v instanceof Table) {

                            Table table = (Table) v;

                            doExecute(actionCommand,table);

                            table.getModel().setModified(true);

                        }

                }

    }

    /**

     * "execute" method acction

     * @param actionCommand

     * The acction command that executes this method

     * @param table

     * Table to operate

     */

        protected void doExecute(String actionCommand,Table table){

                int fieldIndex = table.getSelectedFieldIndices().nextSetBit(0);

                FeatureStore fs=table.getModel().getModel();

//        DataSource sds=null;

//                try {

//                        sds = table.getModel().getModelo().getRecordset();

//                        String dsName = sds.getName();

                    String fieldName=((FeatureAttributeDescriptor)fs.getDefaultFeatureType().get(fieldIndex)).getName();

            String sql = fieldName;

            if ("ORDERASC".equals(actionCommand)){

                sql += " ASC";

                    }else{

                sql += " DESC";

                    }

//                    DataSource ds = sds.getDataSourceFactory().executeSQL(sql, DataSourceFactory.MANUAL_OPENING);

                    table.setOrder(sql);

//                } catch (ReadDriverException e) {

//            NotificationManager.addError("No se pudo ordenar", e);

//        } catch (ParseException e) {

//            throw new RuntimeException(e);

//        } catch (DriverLoadException e) {

//            NotificationManager.addError("Error con la carga de drivers", e);

//        } catch (SemanticException e) {

//            throw new RuntimeException(e);

//        } catch (IOException e) {

//            throw new RuntimeException(e);

//        } catch (EvaluationException e) {

//            throw new RuntimeException(e);

//        }

        }

    /**

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

     */

    public boolean isEnabled() {

                IWindow v = PluginServices.getMDIManager().getActiveWindow();

                if (v == null) {

                        return false;

                }

                if (v instanceof Table) {

                    Table t = (Table) v;

                    BitSet indices = t.getSelectedFieldIndices();

                    if (indices.cardinality() == 1){

                        return true;

                    }

                }

                return false;

    }

    /**

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

     */

    public boolean isVisible() {

                IWindow v = PluginServices.getMDIManager().getActiveWindow();

                if (v == null) {

                        return false;

                }

                if (v instanceof Table) {

                    return true;

                }

                return false;

    }

}