Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.exportto.swing.impl.panel;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.Iterator;

import javax.swing.DefaultListModel;

import org.gvsig.exportto.ExporttoLocator;

import org.gvsig.exportto.ExporttoManager;

import org.gvsig.exportto.swing.impl.DefaultJExporttoServicePanel;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

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

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.DynObjectManager;

import org.gvsig.tools.evaluator.Evaluator;

import org.gvsig.tools.evaluator.EvaluatorData;

/**

 * @author gvSIG Team

 * @version $Id$

 * 

 */

public class ExportFilterPanel extends ExportFilterPanelLayout {

    private FeatureStore store; 

    public ExportFilterPanel(DefaultJExporttoServicePanel exporttoServicePanel) {

        this.store = null;

        this.initComponents();

    }

    private static class FilterItem {

        private final String label;

        private final String value;

        public FilterItem(String label, String value) {

            this.label=label;

            this.value=value;

        }

        @Override

        public String toString() {

            return this.label;

        }

    }

    private void initComponents() {

        ExporttoManager manager = ExporttoLocator.getManager();

        DefaultListModel model = new DefaultListModel();

        Iterator filterNames = manager.getPredefinedFilters();

        while( filterNames.hasNext() ) {

            String name = (String) filterNames.next();

            String expresion = manager.getFilter(name);

            model.addElement(new FilterItem(name, expresion));

        }

        this.lstFilters.setModel(model);

        if( model.size()<1 ) {

            this.rdbFilteredRows.setEnabled(false);

        }

        this.rdbAllRows.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e) {

                doChangeOption();

            }

        });

        this.rdbFilteredRows.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e) {

                doChangeOption();

            }

        });

        this.rdbSelectedRows.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e) {

                doChangeOption();

            }

        });

        this.rdbAllRows.setSelected(true);

        this.butTest.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e) {

                doTest();

            }

        });

    }

    private static class Data implements EvaluatorData {

        private final DynObject data;

        public Data(DynObject data) {

            this.data = data;

        }

        public Object getDataValue(String name) {

            return this.data.getDynValue(name);

        }

        public Object getContextValue(String name) {

            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

        }

        public Iterator getDataValues() {

            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

        }

        public Iterator getDataNames() {

            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

        }

        public boolean hasDataValue(String name) {

            return this.data.hasDynValue(name);

        }

        public boolean hasContextValue(String name) {

            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

        }

    }

    protected void doTest() {

        String filter = this.getFilter();

        if( filter == null ) {

            return;

        }

        DynObjectManager dynobjmanager = ToolsLocator.getDynObjectManager();

        DynObject values = dynobjmanager.createDynObject(this.store.getDefaultFeatureType());

        DataManager datamanager = DALLocator.getDataManager();

        Evaluator evaluator = datamanager.createExpresion(filter);

        evaluator.e

    }

    protected void doChangeOption(){

        if( this.rdbAllRows.isSelected() ) {

            this.lstFilters.setEnabled(false);

            this.txtName.setEnabled(false);

            this.txtExpresion.setEnabled(false);

        } else if( this.rdbFilteredRows.isSelected() ) {

            this.lstFilters.setEnabled(true);

            this.txtName.setEnabled(true);

            this.txtExpresion.setEnabled(true);

        } else if( this.rdbSelectedRows.isSelected() ) {

            this.lstFilters.setEnabled(false);

            this.txtName.setEnabled(false);

            this.txtExpresion.setEnabled(false);

        }

    } 

    public boolean isFullLayerSelected() {

        return this.rdbAllRows.isSelected();

    }

    public boolean isSelectedFeaturesSelected() {

        return this.rdbSelectedRows.isSelected();

    }

    public boolean isPersonalizedFilterSelected() {

        return this.rdbFilteredRows.isSelected();

    }

    public String getFilter() {

    }

}