svn-gvsig-desktop / tags / v1_0_2_Build_903 / libraries / libCq CMS for java.old / src / org / cresques / ui / raster / InfoPanel.java @ 10704
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/*
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* Cresques Mapping Suite. Graphic Library for constructing mapping applications.
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*
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* Copyright (C) 2004-5.
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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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* cresques@gmail.com
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*/
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package org.cresques.ui.raster; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.event.ComponentEvent; |
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import java.awt.event.ComponentListener; |
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import java.awt.image.DataBuffer; |
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import javax.swing.JEditorPane; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import org.cresques.io.GeoRasterFile; |
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import org.cresques.io.data.Metadata; |
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import org.cresques.ui.filter.FilterRasterDialogPanel; |
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/**
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*
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* @author Miguel Angel Querol Carratal? <querol_mig@gva.es>
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* Panel de informacion de la imagen r?ster de la que se muestran las propiedades
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*
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*/
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public class InfoPanel extends JPanel implements IResize{ |
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private int wComp = 445, hComp = 239; |
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private int wScroll = wComp - 5, hScroll = hComp - 9; |
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private int wEditor = wComp - 20, hEditor = hComp - 19; |
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private final String bgColor0 = "\"#FEEDD6\""; // light salmon |
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private final String bgColor1 = "\"#EAEAEA\""; // light grey |
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private final String bgColor2 = "\"#F2FEFF\""; // light blue |
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private final String bgColor3 = "\"#FBFFE1\""; // light yellow |
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private JScrollPane jScrollPane = null; |
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public JEditorPane jEditorPane = null; |
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/**
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* Nombre del Panel
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*/
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public String nom = "Info"; |
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/**
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* Dialogo padre que contiene a este
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*/
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public FilterRasterDialogPanel parent = null; |
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/**
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* Matriz de tama?o Nx2 que contiene a las propiedades en forma propiedad/valor
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*/
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public Object[][] props = null; |
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|
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/**
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* Cabecera de las columnas del dialogo
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*/
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public Object[] columnNames = { "Propiedad", "Valor" }; |
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/**
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* Cadenas de caracterres que corresponden con las cabeceras de las tablas
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* de informaci?n
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*/
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public String cabInfo = null; |
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public String cabCoord = null; |
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public String cabProy = null; |
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public String cabOrig = null; |
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public String cabMeta = null; |
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/**
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* Vector de GeoRasterFiles para almacenar los archivos que forman
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* parte de la capa.
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*/
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private GeoRasterFile[] files = null; |
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/**
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* Flags que indican que archivo corresponde a cada banda de color
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*/
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private int redBand = -1; |
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private int greenBand = -1; |
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private int blueBand = -1; |
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/**
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* This is the default constructor
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*/
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public InfoPanel(FilterRasterDialogPanel parent) {
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super();
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this.files = parent.grf;
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this.parent = parent;
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this.props = parent.props;
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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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public void initialize() { |
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GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH; |
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gridBagConstraints.gridx = 0;
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gridBagConstraints.gridy = 0;
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gridBagConstraints.weightx = 1.0;
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gridBagConstraints.weighty = 1.0;
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gridBagConstraints.insets = new java.awt.Insets(5,8,5,8); |
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this.setLayout(new GridBagLayout()); |
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//this.setSize(wComp, hComp);
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//this.setPreferredSize(new java.awt.Dimension(wComp,hComp));
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this.add(getJScrollPane(), gridBagConstraints);
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//refresh();
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this.setComponentSize(wComp, hComp);
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this.getJEditorPane().repaint();
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} |
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/**
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* This method initializes jScrollPane
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*
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* @return javax.swing.JScrollPane
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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.setPreferredSize(new java.awt.Dimension(wScroll,hScroll));
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jScrollPane.setViewportView(getJEditorPane()); |
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} |
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return jScrollPane;
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} |
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/**
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* This method initializes jEditorPane
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*
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* @return javax.swing.JEditorPane
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*/
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private JEditorPane getJEditorPane() { |
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if (jEditorPane == null) { |
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jEditorPane = new JEditorPane(); |
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jEditorPane.setEditable(false);
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//jEditorPane.setSize(new java.awt.Dimension(wEditor,hEditor));
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} |
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return jEditorPane;
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} |
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public void resetTable(){ |
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this.jEditorPane = null; |
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} |
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/**
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* Obtiene el nombre del panel.
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*/
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public String getName(){ |
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return this.nom; |
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} |
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/**
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* A?ade los GeoRasterFiles que forman parte de la capa
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* @param Vector de GeoRasterFiles que corresponde con los
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* archivos cargados.
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*/
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public void addFiles(GeoRasterFile[] files){ |
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this.files = files;
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refresh(); |
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} |
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/**
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* Asigna el n?mero de l?nea del archivo que corresponde a cada bada de color
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* @param bandR N?mero de linea del archivo que corresponde a la banda roja
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* @param bandG N?mero de linea del archivo que corresponde a la banda verde
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* @param bandB N?mero de linea del archivo que corresponde a la banda azul
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*/
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public void setBands(int bandR, int bandG, int bandB){ |
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this.redBand = bandR;
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this.greenBand = bandG;
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this.blueBand = bandB;
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refresh(); |
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} |
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/**
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* M?todo que crea el c?digo HTML para la tabla de informaci?n general
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* dentro del panel de informaci?n de raster
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* @return String con el c?figo HTML que corresponde con la tabla de informaci?n
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* general
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*/
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public String tablaInfo(){ |
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String tablaInfo = null; |
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String propiedades=""; |
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String color = "\"#FEEDD6\""; |
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String cabecera =
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" <tr valign=\"top\">" +
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" <td width=\"417\" height=\"18\" bgcolor="+bgColor3+"align=\"center\" colspan=\"2\"><font face=\"Arial\" size=\"3\" align=\"right\"><b>"+cabInfo+"</b></font></td>" + |
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" </tr>";
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for(int i = 0; i <= 5; i++){ |
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if ((i%2 == 0) || i == 0) color = bgColor0; |
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else color = bgColor1;
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//if(props[i][1] == null) props[i][1] = "";
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if(props.length > 1){ |
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String propiedad =
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" <tr valign=\"top\">" +
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" <td width=\"140\" height=\"18\" bgcolor=\"#D6D6D6\"align=\"right\"><font face=\"Arial\" size=\"3\" align=\"right\">"+props[i][0]+"</font></td>" + |
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" <td width=\"270\" height=\"18\" bgcolor="+color+"align=\"left\"><font face=\"Arial\" size=\"3\">"+props[i][1]+"</font></td>" + |
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" </tr>";
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propiedades = propiedades + propiedad; |
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} |
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} |
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tablaInfo = "<table>" + cabecera + propiedades + "<tr></tr>" + "</table>"; |
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return tablaInfo;
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} |
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/**
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* M?todo que crea el c?digo HTML para la tabla de coordenadas geogr?ficas
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* dentro del panel de informaci?n de raster
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* @return String con el c?figo HTML que corresponde con la tabla de coordenadas
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* geogr?ficas.
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*/
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public String tablaCoord(){ |
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String tablaCoord = null; |
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String propiedades = ""; |
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String color = "\"#FEEDD6\""; |
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if(props.length > 1){ |
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String cabecera =
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" <tr valign=\"top\">" +
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" <td width=\"417\" height=\"18\" bgcolor="+bgColor3+"align=\"center\" colspan=\"2\"><font face=\"Arial\" size=\"3\" align=\"right\"><b>"+cabCoord+"</b></font></td>" + |
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" </tr>";
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for(int i = 7; i <= 12; i++){ |
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if ((i%2 == 1) || i == 7) color = bgColor0; |
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else color = bgColor1;
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if(props[i][1] == null) props[i][1] = ""; |
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if(props[i][0] != null){ |
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String propiedad =
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" <tr valign=\"top\">" +
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" <td width=\"140\" height=\"18\" bgcolor=\"#D6D6D6\"align=\"right\"><font face=\"Arial\" size=\"3\" align=\"right\">"+props[i][0]+"</font></td>" + |
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" <td width=\"270\" height=\"18\" bgcolor="+color+"align=\"left\"><font face=\"Arial\" size=\"3\">"+props[i][1]+"</font></td>" + |
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" </tr>";
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propiedades = propiedades + propiedad; |
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} |
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} |
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tablaCoord = "<table>" + cabecera + propiedades + "<tr></tr>" + "</table>"; |
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return tablaCoord;
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} |
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return ""; |
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} |
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/**
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* M?todo que crea la tabla de origen de datos dentro del panel
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* de Informaci?n.
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* @param vector con todos los GeoRasterFiles que est?n dentro de la capa
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* @return String con el c?digo HTML de la tabla.
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*/
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public String tablaOrigen(GeoRasterFile[] files){ |
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String tablaOrigen = null; |
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String propiedades = ""; |
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String color = "\"#FEEDD6\""; |
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String rBand = ""; |
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String gBand = ""; |
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String bBand = ""; |
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String bandType = ""; |
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int k = 0; |
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String cabecera =
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" <tr valign=\"top\">" +
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" <td width=\"417\" height=\"18\" bgcolor="+bgColor3+"align=\"center\" colspan=\"4\"><font face=\"Arial\" size=\"3\" align=\"right\"><b>"+cabOrig+"</b></font></td>" + |
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" </tr>";
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for(int i = 0; i<files.length ; i++){ |
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String fName = files[i].getName();
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String propiedad =
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" <tr valign=\"top\">" +
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" <td width=\"417\" height=\"18\" bgcolor="+bgColor1+"align=\"left\" colspan=\"4\"><font face=\"Arial\" size=\"3\" align=\"right\">"+fName+"</font></td>" + |
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" </tr>";
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switch (files[i].getDataType()) {
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case DataBuffer.TYPE_BYTE: |
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bandType = "8U";
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break;
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case DataBuffer.TYPE_INT: |
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bandType = "32";
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break;
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case DataBuffer.TYPE_DOUBLE: |
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bandType = "64";
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break;
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case DataBuffer.TYPE_FLOAT: |
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bandType = "32";
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break;
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case DataBuffer.TYPE_SHORT: |
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bandType = "16";
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break;
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case DataBuffer.TYPE_USHORT: |
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bandType = "16U";
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break;
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case DataBuffer.TYPE_UNDEFINED: |
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bandType = "??";
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break;
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} |
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for(int j = 0; j < files[i].getBandCount() ; j++){ |
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if ((j%2 == 0) || j == 0) color = bgColor0; |
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else color = bgColor1;
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if(k == redBand) rBand = "R"; else rBand = ""; |
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if(k == greenBand) gBand = "G"; else gBand = ""; |
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if(k == blueBand) bBand = "B"; else bBand = ""; |
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String banda =
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" <tr valign=\"top\">" +
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" <td width=\"20\" height=\"18\" bgcolor=\"#D6D6D6\"align=\"center\" colspan=\"1/2\"><font face=\"Arial\" size=\"3\" align=\"right\">"+rBand+"</font></td>" + |
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" <td width=\"20\" height=\"18\" bgcolor=\"#D6D6D6\"align=\"center\" colspan=\"1/2\"><font face=\"Arial\" size=\"3\" align=\"right\">"+gBand+"</font></td>" + |
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" <td width=\"20\" height=\"18\" bgcolor=\"#D6D6D6\"align=\"center\" colspan=\"1/2\"><font face=\"Arial\" size=\"3\" align=\"right\">"+bBand+"</font></td>" + |
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" <td width=\"357\" height=\"18\" bgcolor="+color+"align=\"left\"><font face=\"Arial\" size=\"3\">"+"band "+(j+1)+"["+bandType+"]"+"</font></td>" + |
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" </tr>";
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propiedad = propiedad + banda; |
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k++; |
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} |
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propiedades = propiedades + propiedad; |
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} |
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tablaOrigen = "<table>" + cabecera + propiedades + "<tr></tr>" + "</table>"; |
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return tablaOrigen;
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} |
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/**
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* M?todo para crear la tabla de informaci?n de metadatos del raster en el
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* panel de informaci?n de propiedades de raster.
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* @param Vector con los georasterfiles cargados en la capa.
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* @return String con el c?digo HTML que genera la tabla.
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*/
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public String tablaMetadatos(GeoRasterFile[] files){ |
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String tablaMetadatos = ""; |
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String propiedades = ""; |
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String[] metadatos = null; |
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String color = "\"#FEEDD6\""; |
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Metadata meta = null;
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boolean datos = false; |
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String cabecera =
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" <tr valign=\"top\">" +
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" <td width=\"417\" height=\"18\" bgcolor="+bgColor3+"align=\"center\" colspan=\"4\"><font face=\"Arial\" size=\"3\" align=\"right\"><b>"+cabMeta+"</b></font></td>" + |
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" </tr>";
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for (int i = 0 ; i < files.length ; i++){ |
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meta = files[i].getMetadata(); |
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if (meta != null){ |
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metadatos = meta.getMetadataString(); |
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String fichero =
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" <tr valign=\"top\">" +
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" <td width=\"417\" height=\"18\" bgcolor="+bgColor1+"align=\"left\" colspan=\"4\"><font face=\"Arial\" size=\"3\" align=\"right\">"+files[i].getName()+"</font></td>" + |
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" </tr>";
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propiedades = propiedades + fichero; |
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for(int j = 0 ; j<metadatos.length ; j++){ |
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datos = true;
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if ((j%2 == 0) || j == 0) color = bgColor0; |
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else color = bgColor1;
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int index = metadatos[j].indexOf("="); |
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String propiedad =
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" <tr valign=\"top\">" +
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" <td width=\"140\" height=\"18\" bgcolor=\"#D6D6D6\"align=\"right\"><font face=\"Arial\" size=\"3\" align=\"right\">"+metadatos[j].substring(0,index)+"</font></td>" + |
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" <td width=\"270\" height=\"18\" bgcolor="+color+"align=\"left\"><font face=\"Arial\" size=\"3\">"+metadatos[j].substring(index+1)+"</font></td>" + |
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" </tr>";
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propiedades = propiedades + propiedad; |
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} |
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} |
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} |
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tablaMetadatos = cabecera + propiedades; |
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if(datos == false) |
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return ""; |
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return tablaMetadatos;
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} |
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/**
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* M?todo que dibuja las tablas HTML del panel de informaci?n dentro de las
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* propiedades de r?ster. Se llama cada vez que se actualiza alg?n dato de las
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* tablas.
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*
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*/
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public void refresh(){ |
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String html = null; |
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html = |
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"<html>"+
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this.tablaInfo()+
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this.tablaCoord();
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if(this.files != null){ |
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html = html + this.tablaOrigen(files) + this.tablaMetadatos(files) +"</html>"; |
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} |
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else
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html = html + "</html>";
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this.getJEditorPane().setContentType("text/html"); |
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this.getJEditorPane().setText(html);
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this.getJScrollPane().setAlignmentY(0); |
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} |
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public void setComponentSize(int w, int h){ |
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wComp = w; hComp = h; |
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wScroll = wComp - 5; hScroll = hComp - 9; |
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wEditor = wComp - 20; hEditor = hComp - 19; |
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this.setSize(wComp, hComp);
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this.setPreferredSize(new java.awt.Dimension(wComp,hComp)); |
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jScrollPane.setPreferredSize(new java.awt.Dimension(wScroll,hScroll));
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jEditorPane.setSize(new java.awt.Dimension(wEditor,hEditor));
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} |
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} |
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