svn-gvsig-desktop / branches / F2 / extensions / extJCRS / src / org / gvsig / crs / gui / panels / wizard / DefSistCoordenadas.java @ 11581
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package org.gvsig.crs.gui.panels.wizard; |
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import java.awt.BorderLayout; |
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import java.awt.CardLayout; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.GridLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.sql.ResultSet; |
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import java.sql.SQLException; |
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import java.util.ArrayList; |
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import javax.swing.BorderFactory; |
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import javax.swing.ButtonGroup; |
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import javax.swing.JButton; |
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import javax.swing.JComboBox; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import javax.swing.JRadioButton; |
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import javax.swing.JScrollPane; |
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import javax.swing.JTable; |
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import javax.swing.border.TitledBorder; |
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import javax.swing.table.DefaultTableModel; |
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import javax.swing.table.TableColumn; |
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import org.gvsig.crs.CrsException; |
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import org.gvsig.crs.ICrs; |
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import org.gvsig.crs.Proj4; |
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import com.iver.andami.PluginServices; |
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import es.idr.teledeteccion.connection.EpsgConnection; |
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import es.idr.teledeteccion.connection.Query; |
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/**
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* Panel de Definici�n del Sistema de Coordenadas
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*
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* @author Luisa Marina Fernandez Ruiz (luisam.fernandez@uclm.es)
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*
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*/
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public class DefSistCoordenadas extends JPanel implements ActionListener{ |
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private static final long serialVersionUID = 1L; |
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private JPanel top; |
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private JPanel proyectadoPanel; |
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private JPanel geograficoPanel; |
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private JPanel cardPanel; |
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private JRadioButton rbGeografico; |
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private JRadioButton rbProyectado; |
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private ButtonGroup coordGroup; |
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private JLabel lblProyeccion; |
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private JComboBox cbProyeccion; |
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private JTable tableParametros; |
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private JScrollPane scrollTable; |
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private DefaultTableModel model = null; |
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private int theigth=140; |
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private int twidth=300; |
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final static String PROYECTADOPANEL = "Proyectado"; |
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final static String GEOGRAFICOPANEL = "Geogr�fico"; |
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public DefSistCoordenadas() {
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super();
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BorderLayout bl=new BorderLayout(); |
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bl.setVgap(5);
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bl.setHgap(5);
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this.setBorder(BorderFactory.createEmptyBorder(5,5,5,5)); |
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this.setLayout(bl);
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this.add(getTop(),BorderLayout.NORTH); |
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cardPanel=new JPanel(); |
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cardPanel.setLayout(new CardLayout()); |
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//agregar los elementos correspondientes en el cardPanel
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cardPanel.add(PROYECTADOPANEL,getProyectadoPanel()); |
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cardPanel.add(GEOGRAFICOPANEL,getGeograficoPanel()); |
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//agregar cardPanel en el this
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this.add(cardPanel,BorderLayout.CENTER); |
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} |
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/**
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* Inicializa el radio button Geogr�fico 2D
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* @return
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*/
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public JRadioButton getRbGeografico() { |
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if (rbGeografico==null){ |
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rbGeografico=new JRadioButton(PluginServices.getText(this,"SistCoor_Geografico2D")); |
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rbGeografico.addActionListener(this);
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} |
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return rbGeografico;
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} |
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/**
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* Inicializa el radio button Proyectado
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* @return
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*/
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public JRadioButton getRbProyectado() { |
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if (rbProyectado==null){ |
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rbProyectado=new JRadioButton(PluginServices.getText(this,"SistCoor_Proyactado")); |
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rbProyectado.addActionListener(this);
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} |
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return rbProyectado;
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} |
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/**
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* Inicializa el panel que contiene las opciones
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* si el crs seleccionado es proyectado
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*
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*/
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public JPanel getProyectadoPanel() { |
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if(proyectadoPanel==null){ |
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BorderLayout b=new BorderLayout(); |
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b.setVgap(5);
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b.setHgap(5);
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proyectadoPanel=new JPanel(b); |
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proyectadoPanel.setBorder(BorderFactory.createEmptyBorder(0,3,0,3)); |
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JPanel p=new JPanel(new GridLayout(1,0,10,10)); |
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JPanel in=new JPanel(new FlowLayout(FlowLayout.RIGHT,3,5)); |
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in.add(getLblProyeccion()); |
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p.add(in); |
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p.add(getCbProyeccion()); |
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proyectadoPanel.add(p,BorderLayout.NORTH);
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//JPanel center=new JPanel();
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//center.add(parametrosJtable);
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//center.add(new JButton("agregar la tabla con los parametros"));
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proyectadoPanel.add(getScrollTable(),BorderLayout.CENTER);
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//CREAR TODOS LOS ELEMENTOS
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} |
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return proyectadoPanel;
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} |
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/**
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* Inicializa el panel superior donde se define el sistema
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* de coordenadas
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*
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*/
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public JPanel getTop() { |
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if(top==null){ |
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top=new JPanel(); |
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top.add(getRbGeografico()); |
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top.add(getRbProyectado()); |
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//Agrupar las opciones
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agruparRadioButtons(); |
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top.setBorder(new TitledBorder(PluginServices.getText(this,"SistCoor_titmarco"))); |
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} |
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return top;
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} |
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/**
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* Agrupa los radio button
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*
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*/
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private void agruparRadioButtons() { |
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if (coordGroup==null){ |
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coordGroup=new ButtonGroup(); |
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//Agrupar los botones de opcion
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coordGroup.add(getRbProyectado()); |
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coordGroup.add(getRbGeografico()); |
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getRbProyectado().setSelected(true);
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} |
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} |
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/**
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* Inicializa el label Proyecci�n
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* @return
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*/
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public JLabel getLblProyeccion() { |
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if (lblProyeccion==null){ |
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lblProyeccion=new JLabel(); |
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lblProyeccion.setText(PluginServices.getText(this,"SistCoor_Proyeccion")); |
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} |
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return lblProyeccion;
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} |
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/**
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* Crea la tabla donde se definen los par�metros de la
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* proyecci�n seleccionada en el combobox
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* @return
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*/
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public JTable getTableParametros() { |
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if(tableParametros==null){ |
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tableParametros = new JTable(); |
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model = (DefaultTableModel)tableParametros.getModel();
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//Crea la tabla con 7 filas
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Object[][] data = { |
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{"", "", "Metros"}, |
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{"", "", "Metros"}, |
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{"", "", "Metros"}, |
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{"", "", "Metros"}, |
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{"", "", "Metros"}, |
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{"", "", "Metros"}, |
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{"", "", "Metros"}}; |
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String col1=PluginServices.getText(this,"SistCoor_Parametro"); |
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String col2=PluginServices.getText(this,"SistCoor_Valor"); |
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String col3=PluginServices.getText(this,"SistCoor_Unidades"); |
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Object[] headers = {col1, col2, col3}; |
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model.setDataVector(data,headers); |
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/*Agrega otra fila
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model.addRow(new Object[]{"fila","","Metros"});*/
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//TODO: Agregar los items "Unidades" al combo
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//define los items del combo
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ArrayList units = obtenerItemsUnidades();
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String[] items = new String[units.size()]; |
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for (int i=0;i<units.size();i++){ |
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items[i] = units.get(i).toString(); |
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} |
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//String[] items = new String[] { "Metros", "Grados", "Kilometros", "Decimetros", "Hect�metros" };
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TableColumn col = tableParametros.getColumnModel().getColumn(2); |
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ComboBoxEditor editor = new ComboBoxEditor(items); |
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col.setCellEditor(editor); |
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col.setCellRenderer(new ComboBoxRenderer(items));
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//Define el tama�o de la tabla
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tableParametros.setPreferredScrollableViewportSize(new Dimension(twidth,theigth)); |
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//la posicion de las columnas es fija
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tableParametros.getTableHeader().setReorderingAllowed( false );
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//Ajustar ancho y alto de las filas y columnas
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ajustarTamanoTabla(); |
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} |
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return tableParametros;
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} |
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/**
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* Accede al la base de datos y obtiene los items de
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* los combobox
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* @return
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*/
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private ArrayList obtenerItemsUnidades(){ //unidades de longitud... |
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//TODO: Obtener los items del combo de la base de datos
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ArrayList items = new ArrayList(); |
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String sentence = "SELECT unit_of_meas_name " + |
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"FROM epsg_unitofmeasure " +
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"WHERE unit_of_meas_type = 'length'";
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EpsgConnection connect = new EpsgConnection();
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connect.setConnectionEPSG(); |
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ResultSet result = Query.select(sentence,connect.getConnection()); |
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try {
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while (result.next()) {
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items.add(result.getString("unit_of_meas_name"));
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} |
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} catch (SQLException e) { |
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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return items;
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} |
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/**
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* Crear scrollPane y agregar la tabla en �l
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*/
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public JScrollPane getScrollTable() { |
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if(scrollTable==null){ |
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scrollTable = new JScrollPane(getTableParametros()); |
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scrollTable.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
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} |
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return scrollTable;
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} |
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/**
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* Contiene los nombres de las distintas proyecciones
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* @return
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*/
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public JComboBox getCbProyeccion() { |
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if (cbProyeccion==null){ |
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ArrayList units = obtainProjections();
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String[] items = new String[units.size()]; |
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for (int i=0;i<units.size();i++){ |
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items[i] = units.get(i).toString(); |
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} |
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cbProyeccion=new JComboBox(items); |
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cbProyeccion.setEditable(false);
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cbProyeccion.setToolTipText(PluginServices.getText(this,"SistCoor_cbToolTip")); |
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} |
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return cbProyeccion;
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} |
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private ArrayList obtainProjections() { |
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ArrayList items = new ArrayList(); |
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String sentence = "SELECT coord_op_method_name " + |
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"FROM epsg_coordoperationmethod " +
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"WHERE coord_op_method_code > 9800";
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EpsgConnection connect = new EpsgConnection();
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connect.setConnectionEPSG(); |
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ResultSet result = Query.select(sentence,connect.getConnection()); |
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try {
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while (result.next()) {
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items.add(result.getString("coord_op_method_name"));
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} |
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} catch (SQLException e) { |
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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return items;
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} |
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/*
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* Redimensiona el tama�o de las filas y columnas de la tabla
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*
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*/
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public void ajustarTamanoTabla(){ |
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TableColumn column = null; |
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//Fijar el alto de las filas
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getTableParametros().setRowHeight(20);
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//Fijar el ancho de las columnas
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column = getTableParametros().getColumnModel().getColumn(0);
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column.setPreferredWidth(30);
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column = getTableParametros().getColumnModel().getColumn(1);
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column.setPreferredWidth(90);
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column = getTableParametros().getColumnModel().getColumn(2);
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column.setPreferredWidth(120);
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} |
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/**
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* Fija los eventos de los RadioButtons y dem�s controles
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*/
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public void actionPerformed(ActionEvent e) { |
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//MOSTRAR UN PANEL U OTRO
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CardLayout cl = (CardLayout)(cardPanel.getLayout()); |
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if (e.getSource().equals(getRbProyectado())){
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/*Si est� seleccionada la opci�n de Proyectado
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se muestra el panel de selecci�n de la proyecci�n con sus par�metros*/
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cl.show(cardPanel, PROYECTADOPANEL); |
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}else if(e.getSource().equals(getRbGeografico())){ |
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/*Se muestra el panel de Sistema de Coordenadas Geografico*/
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cl.show(cardPanel, GEOGRAFICOPANEL); |
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} |
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} |
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/*
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* Crear el panel que contiene los componentes de
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* un sistema de coordenadas geografico
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* */
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public JPanel getGeograficoPanel() { |
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if(geograficoPanel==null){ |
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BorderLayout b=new BorderLayout(); |
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b.setVgap(5);
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b.setHgap(5);
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geograficoPanel=new JPanel(b); |
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geograficoPanel.add(new JButton("Crear panel Geogr�fico 2D")); |
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} |
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return geograficoPanel;
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} |
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public void fillData(ICrs crs) { |
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if (!crs.getCrsWkt().getProjcs().equals("")) { |
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for (int i = 0; i < getCbProyeccion().getItemCount(); i++) { |
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if (getCbProyeccion().getItemAt(i).equals(crs.getCrsWkt().getProjection())) {
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getCbProyeccion().setSelectedIndex(i); |
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break;
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} |
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} |
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int numRow = model.getRowCount();
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while (numRow != 0) { |
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numRow = numRow - 1;
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model.removeRow(numRow); |
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} |
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Object[] data = new Object[3]; |
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data[2] = "Metros"; |
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for (int i = 0; i < crs.getCrsWkt().getParam_name().length; i++) { |
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data[0] = crs.getCrsWkt().getParam_name()[i];
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data[1] = crs.getCrsWkt().getParam_value()[i];
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model.addRow(data); |
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} |
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} else {
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} |
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} |
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public void fillTable(String projection) { |
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try {
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Proj4 proj4 = new Proj4();
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} catch (CrsException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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} |
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