Application: gvSIG desktop

package org.gvsig.graph.gui.wizard.servicearea;

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.logging.Logger;

import javax.swing.ButtonGroup;

import javax.swing.JButton;

import javax.swing.JComboBox;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import javax.swing.JScrollPane;

import javax.swing.JTabbedPane;

import javax.swing.JTable;

import javax.swing.border.TitledBorder;

import javax.swing.table.AbstractTableModel;

import javax.swing.table.TableColumnModel;

import jwizardcomponent.JWizardPanel;

import org.gvsig.graph.core.GvFlag;

import org.gvsig.graph.core.Network;

import org.gvsig.graph.gui.wizard.servicearea.AbstractPointsModel.InvalidCostFieldException;

import com.hardcode.gdbms.driver.exceptions.ReadDriverException;

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

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.IExtension;

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

import com.iver.cit.gvsig.AddLayer;

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

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

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

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.LayerCollectionEvent;

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

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

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

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

public class ServiceAreaPage0 extends JWizardPanel implements ActionListener, LayerCollectionListener{

        /**

         * 

         */

        private static final long serialVersionUID = -5424586431273891364L;

        private Logger logger;

        private MapContext mc;

        private ServiceAreaWizard owner;

        private PreviewFLyerVectPointsModel layerModel;

        private PreviewNetworkPointsModel networkModel;

        private Network network;

        private JPanel contentPane;

        private GridBagLayout gridbagSelection;

        private GridBagConstraints cSelection;

        private JPanel panelSourcePointsSelection;

        private TitledBorder borderSourcePointsSelection;

        private JLabel labelSourcePointsSelection;

        private JRadioButton radioSourcePointsSelectionFromLayer;

        private JRadioButton radioSourcePointsSelectionFromNetwork;

        private ButtonGroup groupSourcePointsSelection;

        private JPanel panelSelection;

        private JTabbedPane tabbedSelection;

        private JPanel panelSourcePointsSelectionFromLayer;

        private JPanel panelSourcePointsSelectionFromLayerCombos;

        private JPanel panelSourcePointsSelectionFromLayerPreview;

        private TitledBorder borderSourcePointsSelecionFromLayer;

        private JLabel labelSourcePointsSelectionFromLayerName;

        private JComboBox comboSourcePointsSelectionFromLayerName;

        private JButton buttonSourcePointsSelectionFromLayerAdd;

        private JLabel labelSourcePointsSelectionFromLayerMainCostField;

        private JComboBox comboSourcePointsSelectionFromLayerMainCostField;

        private JLabel labelSourcePointsSelectionFromLayerSecondaryCostField;

        private JComboBox comboSourcePointsSelectionFromLayerSecondaryCostField;

        private JLabel labelSourcePointsSelectionFromLayerPreview;

        private JTable tableSourcePointsSelectionFromLayerPreview;

        private JScrollPane scrollSourcePointsSelectionFromLayerPreview;

        private JPanel panelSourcePointsSelectionFromNetwork;

        private TitledBorder borderSourcePointsSelectionFromNetwork;

        private JLabel labelSourcePointsSelectionFromNetworkList;

        private JScrollPane scrollSourcePointsSelectionFromNetworkList;

        private JTable tableSourcePointsSelectionFromNetworkList;

        private JLabel labelSourcePointsSelectionFromNetworkNote;

        private static final int BORDER_HGAP = 7;

        private static final int BORDER_VGAP = 7;

        private static final int COMPONENT_HGAP = 4;

        private static final int COMPONENT_VGAP = 4;

        private static final int PREFERRED_HEIGHT = 23;

        private static final int PREFERRED_WIDTH  = 120;

        public ServiceAreaPage0(ServiceAreaWizard wizard){

                super(wizard.getWizardComponents());

                this.logger=Logger.getLogger(this.getClass().getName());

                this.owner=wizard;

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

                this.mc=null;

                if(window instanceof View){

                        this.mc=((View)window).getMapControl().getMapContext();

                }

                this.layerModel=null;

                this.networkModel=null;

                this.initialize();

                if(this.mc!=null){

                        int layersCount=this.mc.getLayers().getLayersCount();

                        this.comboSourcePointsSelectionFromLayerName.removeAllItems();

                        FLayer layer;

                        for (int i = 0; i < layersCount; i++) {

                                this.mc.getLayers().addLayerCollectionListener(this);

                                layer=this.mc.getLayers().getLayer(i);

                                if(layer instanceof FLyrVect){

                                        try {

                                                if(((FLyrVect)layer).getShapeType()==FShape.POINT){

                                                        this.comboSourcePointsSelectionFromLayerName.addItem(layer.getName());

                                                }

                                        } catch (ReadDriverException except) {

                                                this.logger.warning(except.getMessage());

                                        }

                                }

                        }

                }

                this.comboSourcePointsSelectionFromLayerName.addActionListener(this);

                if(this.comboSourcePointsSelectionFromLayerName.getItemCount()>0) this.comboSourcePointsSelectionFromLayerName.setSelectedIndex(0);

        }

        private void initialize(){        

                this.contentPane=new JPanel();

                this.gridbagSelection=new GridBagLayout();

                this.cSelection=new GridBagConstraints();

                this.panelSourcePointsSelection=new JPanel();

                this.borderSourcePointsSelection=new TitledBorder("Fuente de los puntos");

                this.panelSourcePointsSelection.setBorder(this.borderSourcePointsSelection);

                this.labelSourcePointsSelection=new JLabel("Obtener puntos a partir de:");

                this.groupSourcePointsSelection=new ButtonGroup();

                this.radioSourcePointsSelectionFromLayer=new JRadioButton("Capa de puntos");

                this.radioSourcePointsSelectionFromNetwork=new JRadioButton("Gestor de paradas");

                this.groupSourcePointsSelection.add(this.radioSourcePointsSelectionFromLayer);

                this.groupSourcePointsSelection.add(this.radioSourcePointsSelectionFromNetwork);

                this.radioSourcePointsSelectionFromLayer.addActionListener(this);

                this.radioSourcePointsSelectionFromNetwork.addActionListener(this);

                this.radioSourcePointsSelectionFromLayer.setSelected(true);

                this.panelSelection=new JPanel();

                this.panelSelection.setLayout(new BorderLayout(7, 7));

                this.tabbedSelection=new JTabbedPane();

                this.panelSelection.add(this.tabbedSelection, BorderLayout.CENTER);

                this.panelSourcePointsSelectionFromLayer=new JPanel();

                this.panelSourcePointsSelectionFromLayerCombos=new JPanel();

                this.panelSourcePointsSelectionFromLayerPreview=new JPanel();

                this.borderSourcePointsSelecionFromLayer=new TitledBorder("Desde una capa");

                this.panelSourcePointsSelectionFromLayer.setBorder(this.borderSourcePointsSelecionFromLayer);

                this.labelSourcePointsSelectionFromLayerName=new JLabel("Capa:", JLabel.RIGHT);

                this.comboSourcePointsSelectionFromLayerName=new JComboBox();

                this.comboSourcePointsSelectionFromLayerName.setPreferredSize(new Dimension(30, 23));

                this.buttonSourcePointsSelectionFromLayerAdd=new JButton(PluginServices.getIconTheme().get("layer-add"));

                this.buttonSourcePointsSelectionFromLayerAdd.addActionListener(this);

                this.labelSourcePointsSelectionFromLayerMainCostField=new JLabel("Coste primario:", JLabel.RIGHT);

                this.comboSourcePointsSelectionFromLayerMainCostField=new JComboBox();

                this.labelSourcePointsSelectionFromLayerSecondaryCostField=new JLabel("Coste secundario:", JLabel.RIGHT);

                this.comboSourcePointsSelectionFromLayerSecondaryCostField=new JComboBox();

                this.comboSourcePointsSelectionFromLayerMainCostField.setPreferredSize(new Dimension(30, 23));

                this.labelSourcePointsSelectionFromLayerPreview=new JLabel("Vista previa", JLabel.LEFT);

                this.scrollSourcePointsSelectionFromLayerPreview=new JScrollPane();

                this.tableSourcePointsSelectionFromLayerPreview=new JTable();

                this.scrollSourcePointsSelectionFromLayerPreview.getViewport().add(this.tableSourcePointsSelectionFromLayerPreview);

                this.scrollSourcePointsSelectionFromLayerPreview.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);

                this.scrollSourcePointsSelectionFromLayerPreview.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

                this.panelSourcePointsSelectionFromNetwork=new JPanel();

                this.panelSourcePointsSelectionFromNetwork.setLayout(new BorderLayout(BORDER_HGAP, BORDER_VGAP));

                this.borderSourcePointsSelectionFromNetwork=new TitledBorder("Desde el gestor de paradas");

                this.panelSourcePointsSelectionFromNetwork.setBorder(this.borderSourcePointsSelectionFromNetwork);

                this.labelSourcePointsSelectionFromNetworkList=new JLabel("Lista de paradas", JLabel.CENTER);

                this.scrollSourcePointsSelectionFromNetworkList=new JScrollPane();

                this.tableSourcePointsSelectionFromNetworkList=new JTable();

                this.scrollSourcePointsSelectionFromNetworkList.getViewport().add(this.tableSourcePointsSelectionFromNetworkList);

                this.scrollSourcePointsSelectionFromNetworkList.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);

                this.scrollSourcePointsSelectionFromNetworkList.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

                this.labelSourcePointsSelectionFromNetworkNote=new JLabel("<html><p>NOTA: Las paradas se podr?n gestionar en el siguiente paso</p></html>");

                this.contentPane.setLayout(new BorderLayout(7, 7));

                this.panelSourcePointsSelection.setLayout(this.gridbagSelection);

                this.cSelection.fill=GridBagConstraints.NONE;

                this.cSelection.weightx=1.0;

                this.cSelection.gridwidth=GridBagConstraints.REMAINDER;

                this.gridbagSelection.setConstraints(this.labelSourcePointsSelection, this.cSelection);

                this.cSelection.gridwidth=GridBagConstraints.RELATIVE;

                this.gridbagSelection.setConstraints(this.radioSourcePointsSelectionFromLayer, this.cSelection);

                this.cSelection.gridwidth=GridBagConstraints.REMAINDER;

                this.gridbagSelection.setConstraints(this.radioSourcePointsSelectionFromLayer, this.cSelection);

                this.panelSourcePointsSelection.add(this.labelSourcePointsSelection);

                this.panelSourcePointsSelection.add(this.radioSourcePointsSelectionFromLayer);

                this.panelSourcePointsSelection.add(this.radioSourcePointsSelectionFromNetwork);

                this.contentPane.add(this.panelSourcePointsSelection, BorderLayout.NORTH);

                this.contentPane.add(this.panelSelection, BorderLayout.CENTER);

                this.panelSourcePointsSelectionFromLayerCombos.setLayout(null);

                this.panelSourcePointsSelectionFromLayerCombos.setSize(0, 30*3);

                this.panelSourcePointsSelectionFromLayerCombos.setPreferredSize(new Dimension(0, 30*3));

                this.labelSourcePointsSelectionFromLayerName.setSize(this.labelSourcePointsSelectionFromLayerName.getFontMetrics(this.labelSourcePointsSelectionFromLayerName.getFont()).stringWidth(this.labelSourcePointsSelectionFromLayerName.getText()), PREFERRED_HEIGHT);

                this.labelSourcePointsSelectionFromLayerMainCostField.setSize(this.labelSourcePointsSelectionFromLayerMainCostField.getFontMetrics(this.labelSourcePointsSelectionFromLayerMainCostField.getFont()).stringWidth(this.labelSourcePointsSelectionFromLayerMainCostField.getText()), PREFERRED_HEIGHT);

                this.labelSourcePointsSelectionFromLayerSecondaryCostField.setSize(this.labelSourcePointsSelectionFromLayerSecondaryCostField.getFontMetrics(this.labelSourcePointsSelectionFromLayerSecondaryCostField.getFont()).stringWidth(this.labelSourcePointsSelectionFromLayerSecondaryCostField.getText()), PREFERRED_HEIGHT);

                if(this.labelSourcePointsSelectionFromLayerName.getWidth()>this.labelSourcePointsSelectionFromLayerMainCostField.getWidth()){

                        if(this.labelSourcePointsSelectionFromLayerName.getWidth()>this.labelSourcePointsSelectionFromLayerSecondaryCostField.getWidth()){

                                //Label Name has the biggest width

                                this.labelSourcePointsSelectionFromLayerName.setLocation(BORDER_HGAP, BORDER_VGAP);

                                this.labelSourcePointsSelectionFromLayerMainCostField.setLocation((this.labelSourcePointsSelectionFromLayerName.getWidth()-this.labelSourcePointsSelectionFromLayerMainCostField.getWidth())+BORDER_HGAP, this.labelSourcePointsSelectionFromLayerName.getY()+this.labelSourcePointsSelectionFromLayerName.getHeight()+COMPONENT_VGAP);

                                this.labelSourcePointsSelectionFromLayerSecondaryCostField.setLocation(this.labelSourcePointsSelectionFromLayerName.getWidth()-this.labelSourcePointsSelectionFromLayerSecondaryCostField.getWidth()+BORDER_HGAP, this.labelSourcePointsSelectionFromLayerMainCostField.getY()+this.labelSourcePointsSelectionFromLayerMainCostField.getHeight()+COMPONENT_VGAP);

                        }

                        else{

                                //Label Secondary Cost has the biggest width

                                this.labelSourcePointsSelectionFromLayerName.setLocation(this.labelSourcePointsSelectionFromLayerSecondaryCostField.getWidth()-this.labelSourcePointsSelectionFromLayerName.getWidth()+BORDER_HGAP, BORDER_VGAP);

                                this.labelSourcePointsSelectionFromLayerMainCostField.setLocation(this.labelSourcePointsSelectionFromLayerSecondaryCostField.getWidth()-this.labelSourcePointsSelectionFromLayerMainCostField.getWidth()+BORDER_HGAP, this.labelSourcePointsSelectionFromLayerSecondaryCostField.getY()+this.labelSourcePointsSelectionFromLayerSecondaryCostField.getHeight()+COMPONENT_VGAP);

                                this.labelSourcePointsSelectionFromLayerSecondaryCostField.setLocation(BORDER_HGAP, this.labelSourcePointsSelectionFromLayerName.getY()+this.labelSourcePointsSelectionFromLayerName.getHeight()+COMPONENT_VGAP);

                        }

                }

                else{

                        if(this.labelSourcePointsSelectionFromLayerMainCostField.getWidth()>this.labelSourcePointsSelectionFromLayerSecondaryCostField.getWidth()){

                                //Label Main Cost has the biggest width

                                this.labelSourcePointsSelectionFromLayerName.setLocation(this.labelSourcePointsSelectionFromLayerMainCostField.getWidth()-this.labelSourcePointsSelectionFromLayerName.getWidth()+BORDER_HGAP, BORDER_VGAP);

                                this.labelSourcePointsSelectionFromLayerMainCostField.setLocation(BORDER_HGAP, this.labelSourcePointsSelectionFromLayerName.getY()+this.labelSourcePointsSelectionFromLayerName.getHeight()+COMPONENT_VGAP);

                                this.labelSourcePointsSelectionFromLayerSecondaryCostField.setLocation(this.labelSourcePointsSelectionFromLayerMainCostField.getWidth()-this.labelSourcePointsSelectionFromLayerSecondaryCostField.getWidth()+BORDER_HGAP, this.labelSourcePointsSelectionFromLayerMainCostField.getY()+this.labelSourcePointsSelectionFromLayerMainCostField.getHeight()+COMPONENT_VGAP);

                        }

                        else{

                                //Label Secondary Cost has the biggest width

                                this.labelSourcePointsSelectionFromLayerName.setLocation(this.labelSourcePointsSelectionFromLayerSecondaryCostField.getWidth()-this.labelSourcePointsSelectionFromLayerName.getWidth()+BORDER_HGAP, BORDER_VGAP);

                                this.labelSourcePointsSelectionFromLayerMainCostField.setLocation(this.labelSourcePointsSelectionFromLayerSecondaryCostField.getWidth()-this.labelSourcePointsSelectionFromLayerMainCostField.getWidth()+BORDER_HGAP, this.labelSourcePointsSelectionFromLayerName.getY()+this.labelSourcePointsSelectionFromLayerName.getHeight()+COMPONENT_VGAP);

                                this.labelSourcePointsSelectionFromLayerSecondaryCostField.setLocation(BORDER_HGAP, this.labelSourcePointsSelectionFromLayerMainCostField.getY()+this.labelSourcePointsSelectionFromLayerMainCostField.getHeight()+COMPONENT_VGAP);

                        }

                }

                this.comboSourcePointsSelectionFromLayerName.setBounds(this.labelSourcePointsSelectionFromLayerName.getX()+this.labelSourcePointsSelectionFromLayerName.getWidth()+COMPONENT_HGAP, this.labelSourcePointsSelectionFromLayerName.getY(), PREFERRED_WIDTH, PREFERRED_HEIGHT);

                this.comboSourcePointsSelectionFromLayerMainCostField.setBounds(this.labelSourcePointsSelectionFromLayerMainCostField.getX()+this.labelSourcePointsSelectionFromLayerMainCostField.getWidth()+4, this.labelSourcePointsSelectionFromLayerMainCostField.getY(), PREFERRED_WIDTH, PREFERRED_HEIGHT);

                this.comboSourcePointsSelectionFromLayerSecondaryCostField.setBounds(this.labelSourcePointsSelectionFromLayerSecondaryCostField.getX()+this.labelSourcePointsSelectionFromLayerSecondaryCostField.getWidth()+COMPONENT_HGAP, this.labelSourcePointsSelectionFromLayerSecondaryCostField.getY(), PREFERRED_WIDTH, PREFERRED_HEIGHT);

                this.buttonSourcePointsSelectionFromLayerAdd.setBounds(this.comboSourcePointsSelectionFromLayerName.getX()+this.comboSourcePointsSelectionFromLayerName.getWidth()+4, this.labelSourcePointsSelectionFromLayerName.getY(), 23, PREFERRED_HEIGHT);

                this.panelSourcePointsSelectionFromLayerCombos.add(this.labelSourcePointsSelectionFromLayerName);

                this.panelSourcePointsSelectionFromLayerCombos.add(this.comboSourcePointsSelectionFromLayerName);

                this.panelSourcePointsSelectionFromLayerCombos.add(this.labelSourcePointsSelectionFromLayerMainCostField);

                this.panelSourcePointsSelectionFromLayerCombos.add(this.comboSourcePointsSelectionFromLayerMainCostField);

                this.panelSourcePointsSelectionFromLayerCombos.add(this.labelSourcePointsSelectionFromLayerSecondaryCostField);

                this.panelSourcePointsSelectionFromLayerCombos.add(this.comboSourcePointsSelectionFromLayerSecondaryCostField);

                this.panelSourcePointsSelectionFromLayerCombos.add(this.buttonSourcePointsSelectionFromLayerAdd);

                this.panelSourcePointsSelectionFromLayerPreview.setLayout(new BorderLayout(BORDER_HGAP, BORDER_VGAP));

                this.panelSourcePointsSelectionFromLayerPreview.add(this.labelSourcePointsSelectionFromLayerPreview, BorderLayout.NORTH);

                this.panelSourcePointsSelectionFromLayerPreview.add(this.scrollSourcePointsSelectionFromLayerPreview, BorderLayout.CENTER);

                this.panelSourcePointsSelectionFromLayer.setLayout(new BorderLayout(BORDER_HGAP, BORDER_VGAP));

                this.panelSourcePointsSelectionFromLayer.add(this.panelSourcePointsSelectionFromLayerCombos, BorderLayout.NORTH);

                this.panelSourcePointsSelectionFromLayer.add(this.panelSourcePointsSelectionFromLayerPreview, BorderLayout.CENTER);

                this.panelSourcePointsSelectionFromNetwork.add(this.labelSourcePointsSelectionFromNetworkList, BorderLayout.NORTH);

                this.panelSourcePointsSelectionFromNetwork.add(this.scrollSourcePointsSelectionFromNetworkList, BorderLayout.CENTER);

                this.panelSourcePointsSelectionFromNetwork.add(this.labelSourcePointsSelectionFromNetworkNote, BorderLayout.SOUTH);

                this.setLayout(new BorderLayout(BORDER_HGAP, BORDER_VGAP));

                this.add(this.contentPane, BorderLayout.CENTER);

                this.tabbedSelection.addTab("Desde una capa", this.panelSourcePointsSelectionFromLayer);

        }

        public void next(){

                AbstractPointsModel model=this.owner.getController().getModel();

                if(this.radioSourcePointsSelectionFromLayer.isSelected()){

                        try {

                                FLayer layer;

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

                                if(window instanceof View){

                                        layer=((View)window).getMapControl().getMapContext().getLayers().getLayer(String.valueOf(this.comboSourcePointsSelectionFromLayerName.getSelectedItem()));

                                        if(layer!=null && layer instanceof FLyrVect){

                                                if(model==null || !(model instanceof FLyrVectPointsModel) || (model instanceof FLyrVectPointsModel && ((FLyrVectPointsModel)model).getLayer()!=((FLyrVect)layer))){

                                                        model=new FLyrVectPointsModel((FLyrVect)layer);

                                                        ((FLyrVectPointsModel)model).setCostFields(

                                                                        String.valueOf(this.comboSourcePointsSelectionFromLayerMainCostField.getSelectedItem()),

                                                                        String.valueOf(this.comboSourcePointsSelectionFromLayerSecondaryCostField.getSelectedItem())

                                                        );

                                                        this.owner.getController().setModel(model);

                                                }

                                                super.next();

                                        }

                                        else{

                                                JOptionPane.showMessageDialog(this, "No se ha podido obtener una capa de puntos v?lida", "Error", JOptionPane.ERROR_MESSAGE);

                                        }

                                }

                                else{

                                        JOptionPane.showMessageDialog(this, "No se ha podido obtener una capa de puntos v?lida", "Error", JOptionPane.ERROR_MESSAGE);

                                }

                        }

                        catch (InvalidCostFieldException except) {

                                JOptionPane.showMessageDialog(this, except.getMessage(), "Campo no v?lido", JOptionPane.ERROR_MESSAGE);

                        }

                        catch (ReadDriverException except) {

                                JOptionPane.showMessageDialog(this, "Se ha producido un error en la lectura de la informaci?n de la capa", "Error", JOptionPane.ERROR_MESSAGE);

                        }

                }

                else if(this.radioSourcePointsSelectionFromNetwork.isSelected()){

                        //OJO: SI SE QUITA EL ACTIONLISTENER AL RADIOBUTTON

                        //QUE DICE QUE LOS PUNTOS VIENEN DE UNA RED ESTO VA

                        //A PETAR PORQUE LA RED SE OBTIENE EN ESE EVENTO

                        model=new NetworkPointsModel(this.network);

                        this.owner.getController().setModel(model);

                        super.next();

                }

                else{

                        JOptionPane.showMessageDialog(this, "No se ha encontrado un modelo de datos v?lido", "Error", JOptionPane.ERROR_MESSAGE        );

                }

        }

        public void actionPerformed(ActionEvent e) {

                if(e.getSource()==this.radioSourcePointsSelectionFromLayer){

                        this.tabbedSelection.removeAll();

                        this.tabbedSelection.addTab("Desde una capa", this.panelSourcePointsSelectionFromLayer);

                }

                else if(e.getSource()==this.radioSourcePointsSelectionFromNetwork){

                        this.tabbedSelection.removeAll();

                        if(this.networkModel==null){

                                if(this.network==null){

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

                                        boolean flagNetworkLayer=false;

                                        if (win instanceof View) {

                                                View view = (View) win;

                                                FLayers fLayers=view.getMapControl().getMapContext().getLayers();

                                                FLayer[] layers = fLayers.getVisibles();

                                                for (int i = 0; i < layers.length; i++) {

                                                        if(!flagNetworkLayer && layers[i].isActive() && (this.network=(Network)layers[i].getProperty("network"))!=null){

                                                                flagNetworkLayer=true;

                                                        }

                                                }

                                        }

                                        if(this.network!=null){

                                                this.networkModel=new PreviewNetworkPointsModel(this.tableSourcePointsSelectionFromNetworkList, this.network);

                                        }

                                        else{

                                                JOptionPane.showMessageDialog(this, "No hay ninguna capa que contenta una red", "Advertencia", JOptionPane.WARNING_MESSAGE);

                                        }

                                }

                        }

                        this.tabbedSelection.addTab("Desde el gestor de paradas", this.panelSourcePointsSelectionFromNetwork);

                }

                else if(e.getSource()==this.comboSourcePointsSelectionFromLayerName){

                        FLayer layer=this.mc.getLayers().getLayer(String.valueOf(this.comboSourcePointsSelectionFromLayerName.getSelectedItem()));

                        if(layer instanceof FLyrVect){

                                try {

                                        String[] fieldsName=((FLyrVect)layer).getRecordset().getFieldNames();

                                        this.comboSourcePointsSelectionFromLayerMainCostField.removeAllItems();

                                        this.comboSourcePointsSelectionFromLayerSecondaryCostField.removeAllItems();

                                        for (int i = 0; i < fieldsName.length; i++) {

                                                this.comboSourcePointsSelectionFromLayerMainCostField.addItem(fieldsName[i]);

                                                this.comboSourcePointsSelectionFromLayerSecondaryCostField.addItem(fieldsName[i]);

                                        }

                                        if(this.comboSourcePointsSelectionFromLayerSecondaryCostField.getItemCount()>1)

                                                this.comboSourcePointsSelectionFromLayerSecondaryCostField.setSelectedIndex(1);

                                        if(this.layerModel==null){

                                                this.layerModel=new PreviewFLyerVectPointsModel(this.tableSourcePointsSelectionFromLayerPreview, (FLyrVect)layer);

                                        }

                                        else{

                                                this.layerModel.setFLyrVect((FLyrVect)layer);

                                        }

                                } catch (ReadDriverException except) {

                                        JOptionPane.showMessageDialog(this, "Ha sido imposible obtener los campos de la capa "+layer.getName(), "Error", JOptionPane.ERROR_MESSAGE);

                                }

                        }

                }

                else if(e.getSource()==this.buttonSourcePointsSelectionFromLayerAdd){

                        IExtension ext=PluginServices.getExtension(AddLayer.class);

                        if(ext!=null){

                                ext.execute("");

                        }

                        else{

                                JOptionPane.showMessageDialog(this, "Imposible a?adir capas", "Error", JOptionPane.ERROR_MESSAGE);

                        }

                }

        }

        public void layerAdded(LayerCollectionEvent e) {

                this.comboSourcePointsSelectionFromLayerName.addItem(e.getAffectedLayer().getName());

                this.comboSourcePointsSelectionFromLayerName.setSelectedIndex(this.comboSourcePointsSelectionFromLayerName.getItemCount()-1);

        }

        public void layerAdding(LayerCollectionEvent e) throws CancelationException {

        }

        public void layerMoved(LayerPositionEvent e) {

        }

        public void layerMoving(LayerPositionEvent e) throws CancelationException {

        }

        public void layerRemoved(LayerCollectionEvent e) {

                this.comboSourcePointsSelectionFromLayerName.removeItem(e.getAffectedLayer().getName());

        }

        public void layerRemoving(LayerCollectionEvent e) throws CancelationException {

        }

        public void visibilityChanged(LayerCollectionEvent e) throws CancelationException {

                if(e.getAffectedLayer().isVisible()){

                        this.comboSourcePointsSelectionFromLayerName.addItem(e.getAffectedLayer().getName());

                }

                else{

                        this.comboSourcePointsSelectionFromLayerName.removeItem(e.getAffectedLayer().getName());

                }

        }

        class PreviewNetworkPointsModel extends AbstractTableModel{

                /**

                 * 

                 */

                private static final long serialVersionUID = 9021109614225441795L;

                private JTable solutionTable;

                private Network network;

                public PreviewNetworkPointsModel(JTable table, Network network){

                        this.solutionTable=table;

                        this.solutionTable.setModel(this);

                        this.network=network;

                        //this.solutionTable.setAutoResizeMode(javax.swing.JTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS);

                        TableColumnModel cm = this.solutionTable.getColumnModel();

                        int tablePreferredWidth = (int) this.solutionTable.getPreferredSize().getWidth();

                        int colSize = this.solutionTable.getFontMetrics(this.solutionTable.getFont()).stringWidth(this.solutionTable.getModel().getColumnName(0)) * 2;

                        cm.getColumn(0).setPreferredWidth((int) (colSize));

                        cm.getColumn(0).setMinWidth((int) (colSize));

                        cm.getColumn(0).setMaxWidth((int) (colSize));

                        tablePreferredWidth -= colSize;

                        //cm.getColumn(1).setPreferredWidth((int)(tablePreferredWidth * 0.7));

                }

                public int getColumnCount() {

                        return 2;

                }

                public int getRowCount() {

                        return this.network.getFlagsCount();

                }

                @SuppressWarnings("unchecked")

                public Class getColumnClass(int columnIndex) {

                        switch (columnIndex){

                                case 0:

                                        return Integer.class;

                                case 1:

                                        return String.class;

                                default:

                                        return String.class;

                        }

                }

                public Object getValueAt(int rowIndex, int columnIndex) {

                        try{                                

                                switch(columnIndex){

                                        case 0:

                                                return ((GvFlag)this.network.getOriginaFlags().get(rowIndex)).getIdFlag();

                                        case 1:

                                                return ((GvFlag)this.network.getOriginaFlags().get(rowIndex)).getDescription();

                                        default:

                                                return null;

                                }

                        }

                        catch(IndexOutOfBoundsException except){

                                return null;

                        }

                }

                public String getColumnName(int column) {

                        switch(column){

                                case 0:

                                        return "Id";

                                case 1:

                                        return "Descripci?n";

                                default:

                                        return String.valueOf((char)(65+column)); //ASCII

                        }

                }

                @Override

                public boolean isCellEditable(int rowIndex, int columnIndex) {

                        return false;

                }

                @Override

                public void setValueAt(Object aValue, int rowIndex, int columnIndex) {

                        //Ninguna celda es editable                        

                }

        }

        class PreviewFLyerVectPointsModel extends AbstractTableModel{

                /**

                 * 

                 */

                private static final long serialVersionUID = 6363515496824845366L;

                private JTable solutionTable;

                private FLyrVect layer;

                private SelectableDataSource recordset;

                private int tempRowIndex;

                private Value[] tempRow;

                private Logger logger;

                @SuppressWarnings("static-access")

                public PreviewFLyerVectPointsModel(JTable table, FLyrVect layer) throws ReadDriverException{

                        this.logger.getLogger(this.getClass().getName());

                        this.solutionTable=table;

                        this.setFLyrVect(layer);

                        this.solutionTable.setAutoCreateColumnsFromModel(true);

                        this.solutionTable.setModel(this);

                        this.tempRowIndex=-1;

                        this.tempRow=null;

                        /*this.solutionTable.setAutoResizeMode(javax.swing.JTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS);

                        TableColumnModel cm = this.solutionTable.getColumnModel();

                        int tablePreferredWidth = (int) this.solutionTable.getPreferredSize()

                                        .getWidth();

                        int colSize = Double.valueOf(this.solutionTable.getFontMetrics(this.solutionTable.getFont()).stringWidth(this.solutionTable.getModel().getColumnName(0)) * 1.5).intValue();

                        cm.getColumn(0).setPreferredWidth((int) (colSize));

                        cm.getColumn(0).setMinWidth((int) (colSize));

                        cm.getColumn(0).setMaxWidth((int) (colSize));

                        tablePreferredWidth -= colSize;

                        cm.getColumn(1)

                                        .setPreferredWidth((int) (tablePreferredWidth * 0.9));*/

                }

                public void setFLyrVect(FLyrVect layer) throws ReadDriverException{

                        this.tempRow=null;

                        this.tempRowIndex=-1;

                        this.layer=layer;

                        this.recordset=this.layer.getRecordset();

                        this.fireTableStructureChanged();

                }

                public int getColumnCount() {

                        try {

                                return this.recordset.getFieldCount();

                        }

                        catch (ReadDriverException except) {

                                this.logger.warning(except.getMessage());

                                return 0;

                        }

                }

                public int getRowCount() {

                        try {

                                return (int)this.recordset.getRowCount();

                        }

                        catch (ReadDriverException except) {

                                this.logger.warning(except.getMessage());

                                return 0;

                        }

                }

                @SuppressWarnings("unchecked")

                public Class getColumnClass(int columnIndex) {

                        return String.class;

                }

                public Object getValueAt(int rowIndex, int columnIndex) {

                        try {

                                if(tempRowIndex==rowIndex){

                                        if(columnIndex>tempRow.length) return null;

                                        return tempRow[columnIndex].toString();

                                }

                                else{

                                        Value[] values=this.recordset.getRow(rowIndex);

                                        this.tempRow=values;

                                        this.tempRowIndex=rowIndex;

                                        if(columnIndex>values.length) return null;

                                        return values[columnIndex].toString();

                                }

                        }

                        catch (ReadDriverException except) {

                                this.logger.warning(except.getMessage());

                        }

                        return null;

                }

                public String getColumnName(int column) {

                        try {

                                return this.recordset.getFieldName(column);

                        }

                        catch (ReadDriverException except) {

                                this.logger.warning(except.getMessage());

                        }

                        catch(Exception except){

                                this.logger.warning(except.getMessage());

                        }

                        return String.valueOf((char)(65+column)); //ASCII

                }

                @Override

                public boolean isCellEditable(int rowIndex, int columnIndex) {

                        return false;

                }

                @Override

                public void setValueAt(Object aValue, int rowIndex, int columnIndex) {

                        //Ninguna celda es editable                        

                }

        }

}