root / branches / F2 / extensions / extJCRS / src / org / gvsig / crs / gui / panels / CrsRecentsPanel.java @ 12202
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/* gvSIG. Sistema de Informacin Geogrfica de la Generalitat Valenciana
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*
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* Copyright (C) 2006 Instituto de Desarrollo Regional and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ibez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* Instituto de Desarrollo Regional (Universidad de Castilla La-Mancha)
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* Campus Universitario s/n
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* 02071 Alabacete
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* Spain
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*
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* +34 967 599 200
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*/
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package org.gvsig.crs.gui.panels; |
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import java.awt.BorderLayout; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import javax.swing.Action; |
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import javax.swing.BorderFactory; |
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import javax.swing.JButton; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import javax.swing.JTable; |
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import javax.swing.ListSelectionModel; |
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import javax.swing.table.DefaultTableModel; |
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import javax.swing.table.TableColumn; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.crs.CrsException; |
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import org.gvsig.crs.CrsFactory; |
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import org.gvsig.crs.ICrs; |
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import org.gvsig.crs.persistence.CrsData; |
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import org.gvsig.crs.persistence.RecentCRSsPersistence; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.gui.TableSorter; |
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/**
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* Clase que genera el panel de recientes
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*
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* @author Jos Luis Gmez Martnez (jolugomar@gmail.com)
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* @author Diego Guerrero Sevilla (diego.guerrero@uclm.es)
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* @author Luisa Marina Fernndez (luisam.fernandez@uclm.es)
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*
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*/
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public class CrsRecentsPanel extends JPanel implements ActionListener { |
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/**
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*
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*/
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private static final long serialVersionUID = 1L; |
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public JTable jTable = null; |
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private JScrollPane jScrollPane = null; |
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private JButton infoCrs=null; |
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public DefaultTableModel dtm = null; |
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public TableSorter sorter = null; |
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private CrsData crsDataArray[] = null; |
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public int selectedRowTable = -1; |
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private String authority = null; |
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private int codeCRS = -1; |
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private ICrs crs = null; |
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public CrsRecentsPanel() {
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super();
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initialize(); |
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} |
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private void initialize(){ |
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this.setLayout(new BorderLayout()); |
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JPanel p=new JPanel(new FlowLayout(FlowLayout.LEFT,15,15)); |
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p.add(getJLabel()); |
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this.add(p, BorderLayout.NORTH); |
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this.add(getJScrollPane(), BorderLayout.CENTER); |
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JPanel pSouth=new JPanel(new FlowLayout(FlowLayout.RIGHT,5,5)); |
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pSouth.add(getInfoCrs()); |
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this.add(pSouth,BorderLayout.SOUTH); |
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} |
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private JLabel getJLabel(){ |
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JLabel label = new JLabel(); |
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label.setText(PluginServices.getText(this, "ultimos_crs_utilizados")+":"); |
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return label;
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} |
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/**
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* Inicializa el panel que contiene la tabla con los crs
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* @return
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*/
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private JScrollPane getJScrollPane() { |
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if (jScrollPane == null) { |
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jScrollPane = new JScrollPane(); |
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jScrollPane.setBorder( |
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BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(3,3,3,3),jScrollPane.getBorder())); |
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jScrollPane.setViewportView(getJTable()); |
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} |
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return jScrollPane;
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} |
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/**
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* Inicializa la tabla que contiene los crs
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* @return
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*/
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public JTable getJTable() { |
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if (jTable == null) { |
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String[] columnNames= {PluginServices.getText(this,"fuente"), |
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PluginServices.getText(this,"codigo"), |
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PluginServices.getText(this,"nombre")}; |
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Object[][]data = {}; |
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dtm = new DefaultTableModel(data, columnNames) |
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{ |
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private static final long serialVersionUID = 1L; |
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public boolean isCellEditable(int row, int column) { |
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return false; |
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} |
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/*
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* metodo necesario para cuando utilizamos tablas ordenadas
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* ya que sino al ordenar por algun campo no se queda con el orden
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* actual al seleccionar una fila (non-Javadoc)
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* @see javax.swing.table.TableModel#getColumnClass(int)
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*/
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public Class getColumnClass(int column) |
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{ |
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return getValueAt(0, column).getClass(); |
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} |
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}; |
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sorter = new TableSorter(dtm);
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jTable = new JTable(sorter); |
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sorter.setTableHeader(jTable.getTableHeader()); |
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jTable.setCellSelectionEnabled(false);
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jTable.setRowSelectionAllowed(true);
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jTable.setColumnSelectionAllowed(false);
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jTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
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TableColumn column = null; |
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for (int i = 0; i < 3; i++) { |
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column = jTable.getColumnModel().getColumn(i); |
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if (i == 0) { |
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column.setPreferredWidth(60); //code column is shorter |
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}else if (i == 2) { |
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column.setPreferredWidth(275);
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} |
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else {
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column.setPreferredWidth(160);
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} |
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} |
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} |
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return jTable;
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} |
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/**
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* Inicializa el botn que obtiene la informacin del CRS
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* @return
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*/
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public JButton getInfoCrs() { |
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if(infoCrs == null) { |
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infoCrs = new JButton(); |
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infoCrs.setPreferredSize(new Dimension(85,20)); |
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infoCrs.setText(PluginServices.getText(this,"infocrs")); |
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infoCrs.setMnemonic('I');
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infoCrs.setEnabled(false);
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infoCrs.setToolTipText(PluginServices.getText(this,"more_info")); |
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infoCrs.addActionListener(this);
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} |
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return infoCrs;
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} |
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public ICrs getProjection() {
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return crs;
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} |
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public void setCodeCRS(int code) { |
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codeCRS = code; |
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} |
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public int getCodeCRS() { |
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return codeCRS;
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} |
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public void setProjection(IProjection crs) { |
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//setCrs((ICrs) crs);
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} |
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/**
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* Carga en la tabla los CRSs leidos del sistema de persistencia.
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*/
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public void loadRecents(){ |
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RecentCRSsPersistence persistence = new RecentCRSsPersistence();
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crsDataArray = persistence.getArrayOfCrsData(); |
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for (int iRow = crsDataArray.length-1;iRow>=0;iRow--){ |
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Object row[] ={crsDataArray[iRow].getAuthority(),Integer.toString(crsDataArray[iRow].getCode()),crsDataArray[iRow].getName()}; |
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dtm.addRow(row); |
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} |
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/*
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/*Seleccionar el primer registro.
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*/
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int numr = dtm.getRowCount();
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if (numr != 0 ) |
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this.getJTable().setRowSelectionInterval(0,0); |
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} |
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public ICrs getCrs() {
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return crs;
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} |
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public void initCrs(){ |
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selectedRowTable = getJTable().getSelectedRow(); |
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Integer.parseInt((String)sorter.getValueAt(selectedRowTable,1)); |
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setAuthority((String)sorter.getValueAt(selectedRowTable,0)+":"+(String)sorter.getValueAt(selectedRowTable,1)); |
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codeCRS = Integer.parseInt((String)sorter.getValueAt(selectedRowTable,1)); |
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try {
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crs = new CrsFactory().getCRS(getAuthority());
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} catch (CrsException e) {
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e.printStackTrace(); |
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} |
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} |
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public String getAuthority() { |
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return authority;
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} |
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public void setAuthority(String aut) { |
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this.authority = aut;
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} |
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public void actionPerformed(ActionEvent e) { |
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/*Si el objeto que genera el evento es el JButton 'InfoCrs'
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se muestra la informacin ralicionada con el Crs seleccionado en la tabla*/
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if (e.getSource() == this.getInfoCrs()) { |
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String[] aut = getAuthority().split(":"); |
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InfoCRSPanel info = new InfoCRSPanel(aut[0], getCodeCRS()); |
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PluginServices.getMDIManager().addWindow(info); |
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} |
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} |
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} |