svn-gvsig-desktop / trunk / extensions / extGeoreferencing / src / com / iver / cit / gvsig / gui / wizards / GeoRasterWizard.java @ 4841
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2005 IVER T.I. 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 Ib??ez, 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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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.gui.wizards; |
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import java.awt.BorderLayout; |
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import java.awt.FlowLayout; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.geom.Rectangle2D; |
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import java.io.File; |
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import javax.swing.JButton; |
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import javax.swing.JCheckBox; |
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import javax.swing.JDesktopPane; |
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import javax.swing.JDialog; |
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import javax.swing.JFileChooser; |
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import javax.swing.JInternalFrame; |
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import javax.swing.JLabel; |
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import javax.swing.JLayeredPane; |
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import javax.swing.JPanel; |
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import javax.swing.JTextField; |
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import javax.swing.filechooser.FileFilter; |
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import org.cresques.cts.IProjection; |
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import org.cresques.io.GeoRasterFile; |
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import org.cresques.px.Extent; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.andami.ui.mdiFrame.MDIFrame; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLyrGeoRaster; |
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import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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import com.iver.cit.gvsig.gui.FOpenDialog; |
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import com.iver.cit.gvsig.gui.View; |
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import com.iver.cit.gvsig.gui.WizardPanel; |
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import com.iver.cit.gvsig.gui.Panels.ProjChooserPanel; |
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import com.iver.cit.gvsig.gui.dialogs.GeoreferencingDialog; |
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import com.iver.cit.gvsig.utils.PointManager; |
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/**
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* Clase que implementa el Wizard para la georreferenciaci?n
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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public class GeoRasterWizard extends WizardPanel{ |
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//**********************Vars**********************************
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private JPanel pGeneral = null; |
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private JPanel pFileSelection = null; |
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private JPanel pControls = null; |
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private JTextField tFile = null; |
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private JButton bSelectFile = null; |
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private JPanel pProyection = null; |
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private WizardListenerSupport listenerSupport = new WizardListenerSupport(); |
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/**
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* Lista de formatos soportados
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*/
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private String[] fileFilters = {"ecw", "sid", "tif", "jpg", "png", "jp2"}; |
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/**
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* Nombre del fichero seleccionado
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*/
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private String fName = ""; |
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/**
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* Nombre de la capa
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*/
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private String lyrName = ""; |
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/**
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* Recuerda la ?ltima ruta seleccionada por el usuario
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*/
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//private String lastPath = "./";
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private static String lastPath = null; |
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private FLyrGeoRaster lyrGeoRaster = null; |
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private JPanel pCheckUseGeoref = null; |
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private JCheckBox cbUseGeoref = null; |
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private JLabel lUseGeoref = null; |
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private double widthPxImg, heightPxImg; |
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/**
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* Extent calculado a partir de la vista.
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*/
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private Extent ext = null; |
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//**********************Vars**********************************
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//**********************Classes*******************************
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/**
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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class SelectFileFilter extends javax.swing.filechooser.FileFilter { |
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private JFileChooser chooser = null; |
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private String file = null; |
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public SelectFileFilter(JFileChooser ch, String file){ |
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this.chooser = ch;
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this.file = file;
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} |
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public boolean accept(File f) { |
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return f.isDirectory() || f.getName().toLowerCase().endsWith("."+file); |
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} |
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public String getDescription() { |
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return file;
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} |
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} |
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//**********************End Classes***************************
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//**********************Methods*******************************
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/**
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* This is the default constructor
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*/
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public GeoRasterWizard() {
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super();
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initialize(); |
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} |
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/**
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* This method initializes this
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*
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* @return void
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*/
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private void initialize() { |
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this.setPreferredSize(new java.awt.Dimension(750,320)); |
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this.setSize(new java.awt.Dimension(510,311)); |
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this.setLocation(new java.awt.Point(0,0)); |
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this.add(getPGeneral(), null); |
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this.getBSelectFile().addActionListener(new java.awt.event.ActionListener() { |
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public void actionPerformed(java.awt.event.ActionEvent evt) { |
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acceptButtonActionPerformed(evt); |
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} |
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}); |
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} |
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/**
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* Calcula un extent posible para la imagen a partir del extent de la vista.
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* En este caso centra la imagen en la vista para que cuando se cargue la imagen
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* a georreferenciar nos quede centrada si elegimos la opci?n de no utilizar el
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* extent de la imagen.
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* @param w Ancho de la imagen
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* @param h Alto de la imagen
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* @return Extent para la imagen
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*/
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protected Extent calcTempExtent(String file, ViewPort vp, IProjection proj){ |
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//Obtenemos el ancho y alto de la imagen y obtenemos un extent a partir
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//del viewport.
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Extent tempExtent = null;
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GeoRasterFile grf = GeoRasterFile.openFile(proj, file); |
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widthPxImg = grf.getWidth(); |
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heightPxImg = grf.getHeight(); |
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if(vp == null || vp.getAdjustedExtent() == null){ |
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vp = new ViewPort(proj);
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Rectangle2D r2d = new Rectangle2D.Double(0, 0, widthPxImg, heightPxImg); |
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vp.setExtent(r2d); |
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tempExtent = new Extent(0, 0, widthPxImg, heightPxImg); |
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}else
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tempExtent = new Extent(vp.getAdjustedExtent());
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//grf.close();
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double ulX = 0D, ulY = 0D, lrX = 0D, lrY = 0D; |
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if(widthPxImg > heightPxImg){
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double widthView = tempExtent.maxX() - tempExtent.minX();
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ulX = tempExtent.minX() + (widthView / 4);
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lrX = ulX + (widthView / 2);
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double newAlto = ((heightPxImg * (widthView / 2)) / widthPxImg); |
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double centroY = tempExtent.minY()+((tempExtent.maxY() - tempExtent.minY())/2); |
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ulY = centroY - (newAlto / 2);
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lrY = centroY + (newAlto / 2);
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}else{
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double heightView = tempExtent.maxY() - tempExtent.minY();
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ulY = tempExtent.minY() + (heightView / 4);
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lrY = ulY + (heightView / 2);
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double newAncho = ((widthPxImg * (heightView / 2)) / heightPxImg); |
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double centroX = tempExtent.minX()+((tempExtent.maxX() - tempExtent.minX())/2); |
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ulX = centroX - (newAncho / 2);
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lrX = centroX + (newAncho / 2);
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} |
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return new Extent(ulX, ulY, lrX, lrY); |
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} |
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/**
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* Evento de pulsado del bot?n de seleccionar fichero
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* @param e
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*/
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private void acceptButtonActionPerformed(ActionEvent e) { |
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//Selector de Fichero que se quiere georeferenciar
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if( e.getSource().equals(this.getBSelectFile())){ |
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JFileChooser chooser = new JFileChooser(lastPath); |
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chooser.setDialogTitle(PluginServices.getText(this, "seleccionar_fichero")); |
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FileFilter f = null; |
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for(int i=0; i<this.fileFilters.length;i++){ |
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f = new SelectFileFilter(chooser, this.fileFilters[i]); |
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chooser.addChoosableFileFilter(f); |
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} |
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int returnVal = chooser.showOpenDialog(this); |
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if(returnVal == JFileChooser.APPROVE_OPTION){ |
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this.fName = chooser.getSelectedFile().toString();
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FileFilter filter = chooser.getFileFilter();
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this.getTFile().setText(fName);
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lastPath = chooser.getCurrentDirectory().getAbsolutePath(); |
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if (PluginServices.getMainFrame() == null) { |
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((JDialog) (getParent().getParent().getParent()
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.getParent())).dispose(); |
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} else {
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//Creamos la capa y la cargamos
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IProjection proj = this.getPProyection().getCurProj();
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try{
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View theView = null; |
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try{
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theView = (View)PluginServices.getMDIManager().getActiveView();
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}catch(ClassCastException exc){ |
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return;
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} |
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com.hardcode.driverManager.Driver driver = LayerFactory.getDM().getDriver("gvSIG Image Driver");
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File fich = new File(fName); |
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ViewPort viewPort = theView.getMapControl().getMapContext().getViewPort(); |
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//Calcula el extent para que la imagen que se carga quede centrada.
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ext = calcTempExtent( fName, viewPort, proj); |
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//Asigna el nombre de la capa con el marcador *
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this.setLyrName("*"+fName.substring(fName.lastIndexOf(File.separator)+1)); |
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//Crea la capa
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lyrGeoRaster = FLyrGeoRaster.createLayer(getLyrName(), |
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(RasterDriver) driver, |
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fich, |
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proj, |
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widthPxImg, |
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heightPxImg); |
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//Pone activa la capa
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if(lyrGeoRaster != null) |
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lyrGeoRaster.setActive(true);
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if( ext != null && fich != null && |
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this.lyrGeoRaster != null && !getTFile().getText().equals("")) |
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listenerSupport.callStateChanged(true);
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}catch(DriverLoadException exc){
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NotificationManager.addError("No se pudo acceder a los drivers", exc);
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}catch(DriverException exc){
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NotificationManager.addError("El driver ha producido un error", exc);
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} |
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} |
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} |
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} |
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} |
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/**
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* M?todo que se ejecuta al pulsar el bot?n de aceptar. En este caso asignamos el
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* extent calculado desde la vista si el checkbox no est? marcado y lanzaremos el
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* dialogo de georeferenciaci?n. El resto del trabajo lo realiza la clase AddLayer.
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*/
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public void execute() { |
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if(!this.getCbUseGeoref().isSelected()) |
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lyrGeoRaster.setAssignExtent(ext); |
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PointManager.initWindow(lyrGeoRaster, true, this); |
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/*lyrGeoRaster.getStackZoom().setInitExtent(lyrGeoRaster.getAssignExtent());
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GeoreferencingDialog geoDialog = null;
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JInternalFrame panel = PointManager.getInternalFrame(this);
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geoDialog = new GeoreferencingDialog(panel, lyrGeoRaster);
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lyrGeoRaster.getFLyrPoints().saveState();
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lyrGeoRaster.setGeoDialog(geoDialog);
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panel.setSize(geoDialog.getWidth() + 12, geoDialog.getHeight() + 10);
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panel.getContentPane().add(geoDialog);
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MDIFrame mainFrame = (MDIFrame) PluginServices.getMainFrame();
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JDesktopPane desk = new JDesktopPane();
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desk.setDragMode(JDesktopPane.OUTLINE_DRAG_MODE);
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JLayeredPane lyrPane = mainFrame.getLayeredPane();
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lyrPane.add(panel, JDesktopPane.PALETTE_LAYER);
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lyrPane.add(desk, JDesktopPane.OUTLINE_DRAG_MODE);
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panel.show();*/
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} |
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public void initWizard() { |
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} |
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/**
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* Adds the gvSIG's wizard listener
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*
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* @param listener
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*/
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public void addWizardListener(WizardListener listener) { |
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listenerSupport.addWizardListener(listener); |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.WizardPanel#callError(java.lang.Exception)
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*/
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public void callError(Exception descripcion) { |
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// TODO Auto-generated method stub
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super.callError(descripcion);
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.WizardPanel#callStateChanged(boolean)
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*/
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public void callStateChanged(boolean finishable) { |
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// TODO Auto-generated method stub
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super.callStateChanged(finishable);
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.WizardPanel#removeWizardListener(com.iver.cit.gvsig.gui.wizards.WizardListener)
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*/
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public void removeWizardListener(WizardListener listener) { |
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// TODO Auto-generated method stub
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super.removeWizardListener(listener);
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} |
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//**********************End Methods***************************
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//**********************Getters & Setters*********************
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.WizardPanel#setTabName(java.lang.String)
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*/
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protected void setTabName(String name) { |
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// TODO Auto-generated method stub
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super.setTabName(name);
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.WizardPanel#getLayer()
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*/
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public FLayer getLayer() {
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if(lyrGeoRaster != null) |
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return lyrGeoRaster;
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return null; |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.WizardPanel#getTabName()
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*/
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public String getTabName() { |
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return PluginServices.getText(this, "georef"); |
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} |
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/**
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* @return Returns the fName.
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*/
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public String getLyrName() { |
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return lyrName;
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} |
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/**
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* @param name The fName to set.
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*/
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public void setLyrName(String name) { |
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lyrName = name; |
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} |
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/**
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* This method initializes jPanel
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getPCheckUseGeoref() { |
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if (pCheckUseGeoref == null) { |
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FlowLayout flowLayout1 = new FlowLayout(); |
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flowLayout1.setAlignment(java.awt.FlowLayout.LEFT); |
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lUseGeoref = new JLabel(); |
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pCheckUseGeoref = new JPanel(); |
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pCheckUseGeoref.setLayout(flowLayout1); |
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pCheckUseGeoref.setPreferredSize(new java.awt.Dimension(370,31)); |
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lUseGeoref.setText("Usar georeferenciaci?n de la imagen");
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pCheckUseGeoref.add(getCbUseGeoref(), null);
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pCheckUseGeoref.add(lUseGeoref, null);
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} |
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return pCheckUseGeoref;
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} |
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/**
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* This method initializes jCheckBox
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*
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* @return javax.swing.JCheckBox
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*/
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private JCheckBox getCbUseGeoref() { |
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if (cbUseGeoref == null) { |
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cbUseGeoref = new JCheckBox(); |
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cbUseGeoref.setSelected(false);
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} |
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return cbUseGeoref;
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} |
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/**
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* @return Returns the lyrRaster.
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*/
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public FLyrGeoRaster getFLyrGeoRaster() {
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return lyrGeoRaster;
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} |
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/**
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* @param lyrRaster The lyrRaster to set.
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*/
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public void setFLyrGeoRaster(FLyrGeoRaster lyrGeoRaster) { |
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this.lyrGeoRaster = lyrGeoRaster;
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} |
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/**
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* This method initializes jPanel
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getPGeneral() { |
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if (pGeneral == null) { |
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GridBagConstraints gridBagConstraints1 = new GridBagConstraints(); |
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gridBagConstraints1.insets = new java.awt.Insets(5,0,0,0); |
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gridBagConstraints1.gridy = 1;
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gridBagConstraints1.gridx = 0;
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GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.insets = new java.awt.Insets(0,0,2,0); |
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gridBagConstraints.gridy = 0;
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gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH; |
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gridBagConstraints.gridx = 0;
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pGeneral = new JPanel(); |
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pGeneral.setLayout(new GridBagLayout()); |
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pGeneral.setPreferredSize(new java.awt.Dimension(750,320)); |
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gridBagConstraints1.anchor = java.awt.GridBagConstraints.NORTH; |
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pGeneral.add(getPFileSelection(), gridBagConstraints); |
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pGeneral.add(getPControls(), gridBagConstraints1); |
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} |
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return pGeneral;
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} |
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|
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/**
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* This method initializes jPanel
|
486 |
*
|
487 |
* @return javax.swing.JPanel
|
488 |
*/
|
489 |
private JPanel getPFileSelection() { |
490 |
if (pFileSelection == null) { |
491 |
FlowLayout flowLayout = new FlowLayout(); |
492 |
flowLayout.setVgap(10);
|
493 |
pFileSelection = new JPanel(); |
494 |
pFileSelection.setBorder(javax.swing.BorderFactory.createTitledBorder(null, PluginServices.getText(this,"cargar"), javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null)); |
495 |
pFileSelection.setLayout(flowLayout); |
496 |
pFileSelection.setPreferredSize(new java.awt.Dimension(475,70)); |
497 |
pFileSelection.add(getTFile(), null);
|
498 |
pFileSelection.add(getBSelectFile(), null);
|
499 |
} |
500 |
return pFileSelection;
|
501 |
} |
502 |
|
503 |
private JPanel getPControls() { |
504 |
if (pControls == null) { |
505 |
GridBagConstraints gridBagConstraints11 = new GridBagConstraints(); |
506 |
GridBagConstraints gridBagConstraints2 = new GridBagConstraints(); |
507 |
gridBagConstraints2.gridx = 0;
|
508 |
gridBagConstraints2.gridy = 1;
|
509 |
pControls = new JPanel(); |
510 |
pControls.setLayout(new GridBagLayout()); |
511 |
pControls.setPreferredSize(new java.awt.Dimension(475,200)); |
512 |
pControls.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null)); |
513 |
gridBagConstraints11.gridx = 0;
|
514 |
gridBagConstraints11.gridy = 0;
|
515 |
pControls.add(getPCheckUseGeoref(), gridBagConstraints11); |
516 |
pControls.add(getPProyection(), gridBagConstraints2); |
517 |
} |
518 |
return pControls;
|
519 |
} |
520 |
|
521 |
/**
|
522 |
* This method initializes jTextField
|
523 |
*
|
524 |
* @return javax.swing.JTextField
|
525 |
*/
|
526 |
private JTextField getTFile() { |
527 |
if (tFile == null) { |
528 |
tFile = new JTextField(); |
529 |
tFile.setPreferredSize(new java.awt.Dimension(350,25)); |
530 |
} |
531 |
return tFile;
|
532 |
} |
533 |
|
534 |
/**
|
535 |
* This method initializes jButton
|
536 |
*
|
537 |
* @return javax.swing.JButton
|
538 |
*/
|
539 |
private JButton getBSelectFile() { |
540 |
if (bSelectFile == null) { |
541 |
bSelectFile = new JButton(); |
542 |
bSelectFile.setText(PluginServices.getText(this, "cargar")); |
543 |
} |
544 |
return bSelectFile;
|
545 |
} |
546 |
|
547 |
/**
|
548 |
* This method initializes jPanel
|
549 |
*
|
550 |
* @return javax.swing.JPanel
|
551 |
*/
|
552 |
private ProjChooserPanel getPProyection() {
|
553 |
if (pProyection == null) { |
554 |
pProyection = new ProjChooserPanel(GeoreferencingDialog.getLastProjection());
|
555 |
((ProjChooserPanel)pProyection).addActionListener(new java.awt.event.ActionListener() {
|
556 |
public void actionPerformed(java.awt.event.ActionEvent e) { |
557 |
if (((ProjChooserPanel)pProyection).isOkPressed()) {
|
558 |
FOpenDialog.setLastProjection(((ProjChooserPanel)pProyection).getCurProj()); |
559 |
} |
560 |
} |
561 |
}); |
562 |
} |
563 |
return ((ProjChooserPanel)pProyection);
|
564 |
} |
565 |
//**********************End Getters & Setters*****************
|
566 |
} |
567 |
|