svn-gvsig-desktop / branches / F2 / extensions / extJCRS / src / org / gvsig / crs / gui / panels / TransformationNadgridsPanel.java @ 11814
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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.Component; |
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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.io.File; |
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import java.io.FileInputStream; |
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import java.io.FileNotFoundException; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.OutputStream; |
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import java.io.RandomAccessFile; |
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import javax.swing.BorderFactory; |
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import javax.swing.JButton; |
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import javax.swing.JComboBox; |
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import javax.swing.JFileChooser; |
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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.JTextArea; |
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import javax.swing.border.EmptyBorder; |
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import javax.swing.filechooser.FileFilter; |
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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.CrsWkt; |
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import org.gvsig.crs.ICrs; |
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import org.gvsig.crs.persistence.RecentCRSsPersistence; |
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import au.com.objectix.jgridshift.GridShiftFile; |
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import au.com.objectix.jgridshift.SubGrid; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.ui.mdiManager.IWindow; |
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import com.iver.andami.ui.mdiManager.WindowInfo; |
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import com.iver.utiles.XMLEntity; |
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/**
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* Clase para generar el panel de la tranformacin nadgrids y su
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* manejo
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*
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* @author Diego Guerrero Sevilla (diego.guerrero@uclm.es)
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* @author Jos Luis Gmez Martnez (jolugomar@gmail.com)
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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 TransformationNadgridsPanel extends JPanel implements IWindow, ActionListener { |
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private static final long serialVersionUID = 1L; |
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private JPanel groupRadioButton = null; |
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private JLabel jLabelChooser = null; |
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private JRadioButton jRadioButtonSource = null; |
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private JRadioButton jRadioButtonTarget = null; |
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private IProjection firstProj;
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private String nadFile = null; |
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String[] targetAuthority; |
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String targetAbrev = ""; |
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String sourceAbrev = ""; |
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private String cadWKT = ""; |
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private String dataPath = "./gvSIG/extensiones/org.gvsig.crs/data/"; |
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private int codeEpsg; |
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private JPanel jPanelOpen; |
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private JPanel jPanelSelectNad; |
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private JLabel jLabelOpenGsb; |
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private JFileChooser openFileChooser; |
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private JButton jButtonOpen; |
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private TreePanel treePanel = null; |
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private JComboBox jComboNadFile = null; |
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private JLabel jLabelSelectNad = null; |
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private JTextArea jTextAreaInfo; |
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private PluginServices ps = null; |
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private XMLEntity xml = null; |
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boolean targetNad = false; |
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public TransformationNadgridsPanel() {
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ps = PluginServices.getPluginServices(RecentCRSsPersistence.pluginClassInstance); |
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xml = ps.getPersistentXML(); |
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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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this.setBorder(BorderFactory.createCompoundBorder( |
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BorderFactory.createTitledBorder("+ "+PluginServices.getText(this,"nadgrids")), |
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BorderFactory.createEmptyBorder(5,5,5,5))); |
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JPanel pNorth=new JPanel(); |
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pNorth.setBorder(new EmptyBorder(1,10,1,10)); |
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pNorth.setLayout(new GridLayout(4,1)); |
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pNorth.add(getJPanelOpen()); |
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//label+combo
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pNorth.add(getJPanelSelectNad()); |
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JPanel lbl=new JPanel(new FlowLayout(FlowLayout.LEFT,0,10)); |
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lbl.add(getJLabelChooser()); |
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pNorth.add(lbl); |
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//dos radio buttons
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pNorth.add(getGroupRadioButton()); |
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this.add(pNorth,BorderLayout.NORTH); |
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this.add(getTreePanel(),BorderLayout.CENTER); |
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} |
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private JPanel getGroupRadioButton() { |
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if (groupRadioButton == null) { |
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groupRadioButton = new JPanel(); |
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groupRadioButton.setLayout(new GridLayout(1,0)); |
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groupRadioButton.add(getJRadioButtonSource()); |
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groupRadioButton.add(getJRadioButtonTarget()); |
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} |
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return groupRadioButton;
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} |
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private JRadioButton getJRadioButtonSource() { |
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if (jRadioButtonSource == null) { |
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jRadioButtonSource = new JRadioButton(); |
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jRadioButtonSource.setSelected(true);
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jRadioButtonSource.addActionListener(this);
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} |
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jRadioButtonSource.setText(PluginServices.getText(this,"aplicar_capa") + " " + "("+getSourceAbrev()+")" ); |
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return jRadioButtonSource;
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} |
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private JRadioButton getJRadioButtonTarget() { |
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if (jRadioButtonTarget == null) { |
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jRadioButtonTarget = new JRadioButton(); |
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jRadioButtonTarget.setSelected(false);
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jRadioButtonTarget.addActionListener(this);
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} |
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jRadioButtonTarget.setText(PluginServices.getText(this,"aplicar_vista") + " " + "("+ getTargetAbrev()+")"); |
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return jRadioButtonTarget;
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} |
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private JLabel getJLabelChooser(){ |
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jLabelChooser = new JLabel(); |
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jLabelChooser.setText(PluginServices.getText(this, "seleccion_nadgrids")+":"); |
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return jLabelChooser;
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} |
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private Component getJTextAreaInfo() { |
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if (jTextAreaInfo == null){ |
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jTextAreaInfo = new JTextArea(); |
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jTextAreaInfo.setLineWrap(true);
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jTextAreaInfo.setWrapStyleWord(true);
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jTextAreaInfo.setPreferredSize(new Dimension(400, 100)); |
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jTextAreaInfo.setEditable(false);
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jTextAreaInfo.setText(getWKT()); |
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} |
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jTextAreaInfo.setText(getWKT()); |
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return jTextAreaInfo;
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} |
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private JPanel getJPanelOpen() { |
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if(jPanelOpen == null) { |
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jPanelOpen = new JPanel(); |
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jPanelOpen.setLayout(new FlowLayout(FlowLayout.LEFT,5,5)); |
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jPanelOpen.add(getJLabelOpenGsb(), null);
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jPanelOpen.add(getJButtonOpen(), null);
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} |
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return jPanelOpen;
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} |
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private JLabel getJLabelOpenGsb() { |
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if(jLabelOpenGsb == null) { |
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jLabelOpenGsb = new JLabel(); |
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jLabelOpenGsb.setPreferredSize(new Dimension(130,20)); |
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jLabelOpenGsb.setText(PluginServices.getText(this,"importar")+" .gsb:"); |
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} |
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return jLabelOpenGsb;
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} |
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private JFileChooser getOpenFileChooser(){ |
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if(openFileChooser == null){ |
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openFileChooser = new JFileChooser(); |
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openFileChooser.setEnabled(false);
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openFileChooser.addChoosableFileFilter(new FiltroNadgrids());
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} |
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return openFileChooser;
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} |
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private JButton getJButtonOpen() { |
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if(jButtonOpen == null) { |
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jButtonOpen = new JButton(); |
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jButtonOpen.setText("");
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jButtonOpen.setPreferredSize(new Dimension(20,20)); |
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jButtonOpen.setText("...");
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jButtonOpen.addActionListener(this);
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} |
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return jButtonOpen;
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} |
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public ICrs getProjection() {
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ICrs crs; |
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if (jRadioButtonSource.isSelected()){
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try {
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setNad(false);
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//crs = new CrsFactory().getCRS(getSourceAbrev(), getWKT());
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crs = new CrsFactory().getCRS(getSourceAbrev());
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crs.setTransformationParams("+nadgrids="+getNadFile());//nadFile); |
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return crs;
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} catch (org.gvsig.crs.CrsException e) {
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e.printStackTrace(); |
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} |
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return null; |
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} |
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else {
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setNad(true);
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try {
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//crs = new CrsFactory().getCRS(getSourceAbrev(), getWKT());
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crs = new CrsFactory().getCRS(getSourceAbrev());
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crs.setTransformationParams("+nadgrids="+getNadFile());//nadFile); |
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crs.setParamsInTarget(true);
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return crs;
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} catch (CrsException e) {
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e.printStackTrace(); |
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} |
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return null; |
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} |
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} |
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public void setProjection(IProjection proj) { |
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firstProj = proj; |
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} |
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public void setNad(boolean nadg){ |
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targetNad = nadg; |
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} |
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public boolean getNad(){ |
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return targetNad;
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} |
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public void setCode(int cod){ |
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codeEpsg = cod; |
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} |
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public int getCode(){ |
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return codeEpsg;
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} |
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public void setWKT(String cad){ |
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cadWKT = cad; |
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CrsWkt parser = new CrsWkt(cad);
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//setSourceAbrev(parser.getAuthority()[0], parser.getAuthority()[1]);
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//getJTextAreaInfo();
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//getJRadioButtonSource();
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} |
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public String getWKT(){ |
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return cadWKT;
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} |
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public void setTargetAuthority(String[] authority){ |
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targetAuthority = authority; |
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setTargetAbrev(targetAuthority[0], targetAuthority[1]); |
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getJRadioButtonTarget(); |
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} |
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public String[] getTargetAuthority(){ |
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return targetAuthority;
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} |
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public void setTargetAbrev(String fuente, String codigo){ |
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targetAbrev = fuente + ":" + codigo;
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} |
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public String getTargetAbrev() { |
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return targetAbrev;
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} |
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public void setSourceAbrev(String fuente, String codigo){ |
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sourceAbrev = fuente + ":" + codigo;
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getJTextAreaInfo(); |
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getJRadioButtonSource(); |
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} |
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public String getSourceAbrev(){ |
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return sourceAbrev;
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} |
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public WindowInfo getWindowInfo() {
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WindowInfo m_viewinfo=new WindowInfo(WindowInfo.MODALDIALOG);
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m_viewinfo.setTitle(PluginServices.getText(this,"nadgrids")); |
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return m_viewinfo;
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} |
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public void actionPerformed(ActionEvent e) { |
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if (e.getSource() == this.getJRadioButtonSource()){ |
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jRadioButtonSource.setSelected(true);
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jRadioButtonTarget.setSelected(false);
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} |
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if (e.getSource() == this.getJRadioButtonTarget()){ |
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jRadioButtonTarget.setSelected(true);
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jRadioButtonSource.setSelected(false);
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} |
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if (e.getSource() == this.getJButtonOpen()){ |
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jPanelOpen.add(getOpenFileChooser(), null);
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//openChooser.setCurrentDirectory(f);
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int returnVal = openFileChooser.showOpenDialog(TransformationNadgridsPanel.this);
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if (returnVal == JFileChooser.APPROVE_OPTION) { |
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File inFile = openFileChooser.getSelectedFile();
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//jTextOpen.setText(file.getAbsolutePath());
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String fileName = inFile.getName();
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//Comprobar que el fichero existe y tiene formato valido
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RandomAccessFile raFile = null; |
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try {
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raFile = new RandomAccessFile(inFile.getAbsolutePath(),"r"); |
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} catch (FileNotFoundException ex) { |
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ex.printStackTrace(); |
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getJComboNadFile().setSelectedIndex(0);
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getTreePanel().setRoot(PluginServices.getText(this,"nadfile_not_found")); |
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setNadFile(null);//nadFile = null; |
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return;
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} |
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GridShiftFile gsf = new GridShiftFile();
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try {
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gsf.loadGridShiftFile(raFile); |
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} catch (IOException ex) { |
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ex.printStackTrace(); |
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getJComboNadFile().setSelectedIndex(0);
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getTreePanel().setRoot(PluginServices.getText(this,"nadfile_bad_format")); |
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setNadFile(null);//nadFile = null; |
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return;
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}catch (java.lang.Exception ex) {
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ex.printStackTrace(); |
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getJComboNadFile().setSelectedIndex(0);
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getTreePanel().setRoot(PluginServices.getText(this,"nadfile_bad_format")); |
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setNadFile(null);//nadFile = null; |
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return;
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} |
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//Copiar el fichero seleccionado al directorio data de la extensin:
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File outFile = new File(dataPath+fileName); |
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InputStream in = null; |
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OutputStream out = null; |
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try {
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in = new FileInputStream(inFile); |
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out = new FileOutputStream(outFile); |
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} catch (FileNotFoundException ex) { |
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ex.printStackTrace(); |
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} |
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byte[] buf = new byte[1024]; |
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int len;
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try {
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while ((len = in.read(buf)) > 0) { |
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out.write(buf, 0, len);
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} |
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in.close(); |
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out.close(); |
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} catch (IOException ex) { |
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ex.printStackTrace(); |
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} |
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//Incluir el fichero importado en el combo y seleccionarlo
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boolean exists = false; |
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for (int item=0; item<getJComboNadFile().getItemCount() && !exists;item++) |
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if (getJComboNadFile().getItemAt(item).equals(fileName))
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exists = true;
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if(!exists)
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getJComboNadFile().addItem(fileName); |
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getJComboNadFile().setSelectedItem(fileName); |
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setNadFile(fileName);//nadFile = fileName;
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} |
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} |
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} |
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public TreePanel getTreePanel() {
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if (treePanel == null){ |
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treePanel = new TreePanel(PluginServices.getText(this,"grids_en")+": "+nadFile); |
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treePanel.getTree().expandRow(0);
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treePanel.setPanelSize(530,150); |
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} |
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return treePanel;
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} |
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public void initializeTree(){ |
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// leer el fichero nadgrids
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RandomAccessFile raFile = null; |
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try {
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raFile = new RandomAccessFile("./gvSIG/extensiones/org.gvsig.crs/data/"+nadFile,"r"); |
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} catch (FileNotFoundException e) { |
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e.printStackTrace(); |
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getTreePanel().setRoot(PluginServices.getText(this,"nadfile_not_found")); |
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setNadFile(null);//nadFile = null; |
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return;
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} |
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GridShiftFile gsf = new GridShiftFile();
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try {
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gsf.loadGridShiftFile(raFile); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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getTreePanel().setRoot(PluginServices.getText(this,"nadfile_bad_format")); |
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setNadFile(null);//nadFile = null; |
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return;
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}catch (java.lang.Exception e) {
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e.printStackTrace(); |
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getTreePanel().setRoot(PluginServices.getText(this,"nadfile_bad_format")); |
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setNadFile(null);//nadFile = null; |
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return;
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} |
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SubGrid subGrid[] = gsf.getSubGridTree();
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for (int i=0;i<subGrid.length;i++){ |
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getTreePanel().addClass(subGrid[i].getSubGridName(),i); |
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getTreePanel().addEntry(PluginServices.getText(this,"long_min")+": "+String.valueOf(subGrid[i].getMaxLon()/-3600)+"",subGrid[i].getSubGridName(), ""); |
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getTreePanel().addEntry(PluginServices.getText(this,"lat_min")+": "+String.valueOf(subGrid[i].getMinLat()/3600)+"?",subGrid[i].getSubGridName(), ""); |
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getTreePanel().addEntry(PluginServices.getText(this,"long_max")+": "+String.valueOf(subGrid[i].getMinLon()/-3600+"?"),subGrid[i].getSubGridName(), ""); |
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getTreePanel().addEntry(PluginServices.getText(this,"lat_max")+": "+String.valueOf(subGrid[i].getMaxLat()/3600+""),subGrid[i].getSubGridName(), ""); |
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getTreePanel().addEntry(PluginServices.getText(this,"node_count")+": "+String.valueOf(subGrid[i].getNodeCount()),subGrid[i].getSubGridName(), ""); |
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getTreePanel().addEntry(PluginServices.getText(this,"detalles")+": "+String.valueOf(subGrid[i].getDetails()),subGrid[i].getSubGridName(), ""); |
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} |
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getTreePanel().getTree().expandRow(0);
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getTreePanel().getList().setText(PluginServices.getText(this,"advertencia_nad")); |
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} |
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|
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public JComboBox getJComboNadFile() { |
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if (jComboNadFile == null){ |
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jComboNadFile = new JComboBox(); |
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jComboNadFile.setPreferredSize(new Dimension(200,25)); |
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jComboNadFile.setEditable(false);
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jComboNadFile.addItem(PluginServices.getText(this,"seleccionar")+"..."); |
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//Aadir los al combo los nombres de los .gsb que hay en el directorio data
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File dataDir = new File(dataPath); |
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for (int i = 0; i<dataDir.list().length;i++) |
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if (dataDir.list()[i].substring(dataDir.list()[i].lastIndexOf('.')+1).equals("gsb")){ |
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jComboNadFile.addItem(dataDir.list()[i]); |
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} |
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if (getNadFile() != null)//nadFile != null) |
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jComboNadFile.setSelectedItem(getNadFile());//nadFile);
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|
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} |
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return jComboNadFile;
|
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} |
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|
498 |
public JLabel getJLabelSelectNad() { |
499 |
if (jLabelSelectNad == null){ |
500 |
jLabelSelectNad = new JLabel(PluginServices.getText(this,"Fichero nadgrids")+": "); |
501 |
jLabelSelectNad.setPreferredSize(new Dimension(130,25)); |
502 |
} |
503 |
return jLabelSelectNad;
|
504 |
} |
505 |
|
506 |
public JPanel getJPanelSelectNad() { |
507 |
if (jPanelSelectNad == null){ |
508 |
jPanelSelectNad = new JPanel(); |
509 |
jPanelSelectNad.setLayout(new FlowLayout(FlowLayout.LEFT,5,5)); |
510 |
jPanelSelectNad.add(getJLabelSelectNad()); |
511 |
jPanelSelectNad.add(getJComboNadFile()); |
512 |
} |
513 |
return jPanelSelectNad;
|
514 |
} |
515 |
|
516 |
public void setNadFile(String nad){ |
517 |
nadFile = nad; |
518 |
} |
519 |
|
520 |
public String getNadFile(){ |
521 |
return nadFile;
|
522 |
} |
523 |
|
524 |
/**
|
525 |
* Guarda el nombre del fichero nadgrids mediante el modelo de persistencia
|
526 |
* de Andami
|
527 |
* @param name Nombre del fichero nadgrids
|
528 |
*/
|
529 |
public void saveNadFileName(String name){ |
530 |
ps = PluginServices.getPluginServices(RecentCRSsPersistence.pluginClassInstance); |
531 |
xml = ps.getPersistentXML(); |
532 |
|
533 |
for (int child = 0; child<xml.getChildrenCount();child++) |
534 |
if (xml.getChild(child).getPropertyName(0).equals("nadFile")) |
535 |
xml.removeChild(child); |
536 |
|
537 |
|
538 |
XMLEntity xmlEnt = new XMLEntity();
|
539 |
xmlEnt.putProperty("nadFile",name);
|
540 |
xml.addChild(xmlEnt); |
541 |
ps.setPersistentXML(xml); |
542 |
} |
543 |
|
544 |
/**
|
545 |
* Obtiene el nombre del fichero nadgrids guardado mediante el
|
546 |
* modelo de persistencia de Andami.
|
547 |
*
|
548 |
* @return nombre del fichero nadgrids o null si no ha sido guardado.
|
549 |
*/
|
550 |
private String restoreNadFileName(){ |
551 |
String fileName;
|
552 |
for (int child = 0; child<xml.getChildrenCount();child++) |
553 |
if (xml.getChild(child).getPropertyName(0).equals("nadFile")){ |
554 |
fileName = xml.getChild(child).getPropertyValue(0);
|
555 |
File dataDir = new File(dataPath); |
556 |
for (int i = 0; i<dataDir.list().length;i++) |
557 |
if (dataDir.list()[i].equals(fileName)){
|
558 |
return fileName;
|
559 |
} |
560 |
} |
561 |
|
562 |
return null; |
563 |
} |
564 |
|
565 |
} |
566 |
|
567 |
class FiltroNadgrids extends FileFilter { |
568 |
|
569 |
final static String gsb = "gsb"; |
570 |
public boolean accept(File f) { |
571 |
if (f.isDirectory()) {
|
572 |
return true; |
573 |
} |
574 |
String s = f.getName();
|
575 |
int i = s.lastIndexOf('.'); |
576 |
|
577 |
if (i > 0 && i < s.length() - 1) { |
578 |
String extension = s.substring(i+1).toLowerCase(); |
579 |
if (gsb.equals(extension)){
|
580 |
return true; |
581 |
} else {
|
582 |
return false; |
583 |
} |
584 |
} |
585 |
return false; |
586 |
} |
587 |
|
588 |
public String getDescription() { |
589 |
return "Archivos .gsb"; |
590 |
} |
591 |
|
592 |
} |