| gvSIG desktop 1

package org.gvsig.graph.gui.solvers;

import java.awt.BorderLayout;

import java.awt.GridLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.ArrayList;

import java.util.Hashtable;

import java.util.Iterator;

import javax.swing.JButton;

import javax.swing.JLabel;

import javax.swing.JPanel;

import com.iver.andami.PluginServices;

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

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

import com.iver.utiles.swing.JComboBox;

public class ClosestFacilityProperties extends JPanel implements IWindow, ActionListener {

        private JPanel panelMain;

    private JButton buttonAccept;

    private JButton buttonCancel;

    private JComboBox comboCostFieldValues;

    private JComboBox comboRoundValues;

    private JLabel labelCostField;

    private JLabel labelCostUnits;

    private JLabel labelCostUnitsValue;

    private JLabel labelLinesLayer;

    private JLabel labelLinesLayerValue;

    private JLabel labelRoundValues;

    private WindowInfo wi;

    private Hashtable properties;

    public ClosestFacilityProperties(Hashtable properties) {

            this.properties=properties;

        initComponents();

    }

    private void initComponents() {

        labelLinesLayer = new JLabel("Capa de l?neas:", JLabel.RIGHT);

        String linesLayerName=null;

        try{

                linesLayerName=(String)this.properties.get("LINES_LAYER_NAME");

        }

        catch(NullPointerException except){

        }

        if(linesLayerName==null) linesLayerName="<sin especificar>";

        labelLinesLayerValue = new JLabel(linesLayerName, JLabel.LEFT);

        labelCostField = new JLabel("Campo de coste:", JLabel.RIGHT);

        Iterator it=null;

        try{

                it=((ArrayList)properties.get("LAYER_FIELDS")).iterator();

        }

        catch(NullPointerException except){

        }

        comboCostFieldValues = new JComboBox();

        comboCostFieldValues.addItem("<Longitud de l?nea>");

        if(it!=null){

                while(it.hasNext()){

                        comboCostFieldValues.addItem(String.valueOf(it.next()));

                }

        }

        try{

                comboCostFieldValues.setSelectedIndex(0);

                String fieldName=(String)this.properties.get("COST_FIELD");

                if(fieldName!=null) comboCostFieldValues.setSelectedItem(fieldName);

        }

        catch(NullPointerException except){

        }

        labelCostUnits = new JLabel("Unidades de coste:", JLabel.RIGHT);

        labelCostUnitsValue = new JLabel("<sin especificar>", JLabel.LEFT);

        labelRoundValues = new JLabel("Valores redondeados a:", JLabel.RIGHT);

        comboRoundValues = new JComboBox();

        comboRoundValues.addItem("d");

        comboRoundValues.addItem("d.d");

        comboRoundValues.addItem("d.dd");

        comboRoundValues.addItem("d.ddd");

        comboRoundValues.addItem("d.dddd");

        comboRoundValues.addItem("d.ddddd");

        try{

                int roundValue=((Integer)this.properties.get("ROUND_VALUE")).intValue();

                comboRoundValues.setSelectedIndex(roundValue);

        }

        catch(IndexOutOfBoundsException except){

        }

        catch(NullPointerException except){

        }

        buttonAccept = new JButton("Aceptar");

        this.buttonAccept.addActionListener(this);

        buttonCancel = new JButton("Cancelar");

        this.buttonCancel.addActionListener(this);

        this.panelMain=new JPanel();

        this.panelMain.setLayout(new GridLayout(6, 2, 7, 7));

        this.panelMain.add(labelLinesLayer);

        this.panelMain.add(labelLinesLayerValue);

        this.panelMain.add(labelCostField);

        this.panelMain.add(comboCostFieldValues);

        this.panelMain.add(labelCostUnits);

        this.panelMain.add(labelCostUnitsValue);

        this.panelMain.add(labelRoundValues);

        this.panelMain.add(comboRoundValues);

        this.panelMain.add(new JPanel());

        this.panelMain.add(new JPanel());

        this.panelMain.add(buttonAccept);

        this.panelMain.add(buttonCancel);

        this.setLayout(new BorderLayout(50, 50));

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

    }

    public Hashtable getProperties(){

            return this.properties;

    }

        public WindowInfo getWindowInfo() {

                if(this.wi==null){

                        this.wi=new WindowInfo(WindowInfo.MODALDIALOG);

                        this.wi.setTitle("Propiedades");

                        this.wi.setWidth(300);

                        this.wi.setHeight(150);

                }

                return wi;

        }

        public Object getWindowProfile(){

                return WindowInfo.DIALOG_PROFILE;

        }

        public void actionPerformed(ActionEvent e) {

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

                        String costFieldName=null;

                        try{

                                costFieldName=(String)this.comboCostFieldValues.getSelectedItem();

                                this.properties.put("COST_FIELD", costFieldName);

                        }

                        catch(NullPointerException except){

                        }

                        try{

                                this.properties.put("ROUND_VALUE", Integer.valueOf(this.comboRoundValues.getSelectedIndex()));

                        }

                        catch(NullPointerException except){

                        }

                        PluginServices.getMDIManager().closeWindow(this);

                }

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

                        PluginServices.getMDIManager().closeWindow(this);

                }

        }

}