Application: gvSIG desktop

/*

 * Created on 19-oct-2006

 *

 * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

*

* $Id: RouteReportPanel.java 8215 2006-10-20 19:54:01Z azabala $

* $Log$

* Revision 1.2  2006-10-20 19:54:01  azabala

* *** empty log message ***

*

* Revision 1.1  2006/10/19 19:09:43  azabala

* *** empty log message ***

*

*

*/

package com.iver.cit.gvsig.graph.gui;

import java.awt.BorderLayout;

import java.util.ArrayList;

import javax.swing.JEditorPane;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.event.HyperlinkEvent;

import javax.swing.event.HyperlinkListener;

import com.hardcode.gdbms.engine.values.DoubleValue;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.andami.ui.mdiManager.WindowInfo;

import com.iver.cit.gvsig.fmap.MapControl;

import com.iver.cit.gvsig.fmap.core.IFeature;

import com.iver.cit.gvsig.graph.core.TurnUtil;

import com.iver.cit.gvsig.graph.solvers.Route;

public class RouteReportPanel extends JPanel implements IWindow{

        private Route route;

        private MapControl mapControl;

        private JScrollPane scrollPanel;

        private JEditorPane htmlPanel;

        private String htmlText;

        private WindowInfo viewInfo;

        private final String START_IMAGE = "<img src=\"images/drapeau_depart.gif\">";

        private final String STOP_IMAGE = "<img src=\"images/drapeau_arrivee.gif\">";

        public RouteReportPanel(Route route, MapControl mapControl){

                super();

                setLayout(new BorderLayout());

                this.route = route;

                this.mapControl = mapControl;

                scrollPanel = new JScrollPane();

                htmlPanel = new JEditorPane();

                htmlPanel.setEditable(false);

                htmlPanel.setEditorKit(new HTMLEditorKit());

                final MapControl map = mapControl;

                final Route routeTemp = route;

                htmlPanel.addHyperlinkListener(new HyperlinkListener(){

                        public void hyperlinkUpdate(HyperlinkEvent e) {

                                if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {

                                int indexOfFeature = Integer.parseInt(e.getDescription());

                                IFeature feature = (IFeature) routeTemp.getFeatureList().get(indexOfFeature);

                                map.getMapContext().getViewPort().setExtent(feature.getGeometry().getBounds2D());

                              }

                        }});

                initialize();

                scrollPanel.setViewportView(htmlPanel);

                add(scrollPanel, BorderLayout.CENTER);

        }

        public void setRoute(Route route){

                this.route = route;

                initialize();

        }

        private void initialize(){

                htmlText = "";

                ArrayList features = route.getFeatureList();

                IFeature firstFeature = (IFeature) features.get(0);

                IFeature lastFeature = (IFeature) features.get(features.size() - 1);

                renderHeader(firstFeature, lastFeature);

                renderFirstStrech(firstFeature);

                IFeature previousFeature = firstFeature;

                for(int i = 1; i < features.size() - 1; i++){

                        renderStrech((IFeature) features.get(i), previousFeature, i+1);

                }

                renderLastStretch((IFeature)features.get(features.size() -1));

                htmlPanel.setText(htmlText);

        }

        private void renderHeader(IFeature firstFeature, IFeature lastFeature){

                String startName = firstFeature.getAttribute(Route.TEXT_INDEX).toString();

                String stopName = lastFeature.getAttribute(Route.TEXT_INDEX).toString();

                htmlText += "<h1>";

                htmlText += "Informe de Ruta:" + startName + "-" + stopName ;//TODO INTERNACIONALIZAR ESTO

                htmlText += "</h1><br>";

                htmlText += "Salida desde: <b>";//TODO INTERNAC

                htmlText += startName;

                htmlText += "</b><br>";

                htmlText += "Llegada a:<b> ";//TODO INTERNAC

                htmlText += stopName + "</b><br>";

        }

        private void renderFirstStrech(IFeature feature){

                htmlText += "<table>";

                htmlText += "<tr>";

                htmlText += "<td>";

                htmlText += START_IMAGE;

                htmlText += "</td>";

                htmlText += "<td>";

                htmlText += "1. Salir de:<b> ";//TODO INTERNAC

                htmlText += feature.getAttribute(Route.TEXT_INDEX);

                htmlText += "</b></td></tr>";

                htmlText += "<tr><td><a href=\""+0+"\">Ver sobre el mapa</a><td></tr>";

                htmlText += "</table>";

        }

        private void renderStrech(IFeature feature, IFeature previousFeature, int numberOfStrech){

                int direction = TurnUtil.getDirection(previousFeature, feature);

                String street1 =  previousFeature.getAttribute(Route.TEXT_INDEX).toString();

                String street2 = feature.getAttribute(Route.TEXT_INDEX).toString();

                boolean changeStreet = street1.equalsIgnoreCase(street2);

                double length = ((DoubleValue)feature.getAttribute(Route.LENGTH_INDEX)).getValue();

                double weight = ((DoubleValue)feature.getAttribute(Route.WEIGHT_INDEX)).getValue();

                String textoTramo = null;

                String imageGiro = null;

                if(direction == TurnUtil.GO_STRAIGH_ON){

                        if(changeStreet){

                                textoTramo = "Siga recto por <b>"+ street2 + "durante "+length+"</b>";

                        }else{

                                textoTramo = "Siga durante <b>"+ length + "y permanezca en "+street2+"</b>";

                        }

                }else if(direction == TurnUtil.TURN_LEFT){

                        if(changeStreet){

                                textoTramo = "Gire a la izquierda por " + street2 + "durante " + length;

                        }else{

                                textoTramo = "Permanezca en " + street2 + ", gire a la izquierda y continue durante " + length;

                        }

                }else if(direction == TurnUtil.TURN_RIGHT){

                        if(changeStreet){

                                textoTramo = "Gire a la derecha por " + street2 + "durante " + length;

                        }else{

                                textoTramo = "Permanezca en " + street2 + ", gire a la derecha y continue durante " + length;

                        }

                }

                htmlText += "<table>";

                htmlText += "<tr>";

                htmlText += "<td>";

                htmlText += STOP_IMAGE;//TODO CAMBIAR POR UNA IMAGEN ADECUADA AL GIRO

                htmlText += "</td>";

                htmlText += "<td>";

                htmlText += numberOfStrech+" "+textoTramo;//TODO INTERNAC

                htmlText += "</td></tr>";

                htmlText += "<tr><td>Distancia:</td><td>"+length+"</td></tr>";

                htmlText += "<tr><td>Coste:</td><td>"+weight+"</td></tr>";

                htmlText += "<tr><td><a href=\""+numberOfStrech+"\">Ver sobre el mapa</a><td></tr>";

                htmlText += "</table>";

        }

        private void renderLastStretch(IFeature feature){

                double length = ((DoubleValue)feature.getAttribute(Route.LENGTH_INDEX)).getValue();

                double weight = ((DoubleValue)feature.getAttribute(Route.WEIGHT_INDEX)).getValue();

                htmlText += "<table>";

                htmlText += "<tr>";

                htmlText += "<td>";

                htmlText += STOP_IMAGE;

                htmlText += "</td>";

                htmlText += "<td>";

                htmlText += route.getFeatureList().size()+". Llegada: ";//TODO INTERNAC

                htmlText += feature.getAttribute(Route.TEXT_INDEX);

                htmlText += "</td></tr>";

                htmlText += "<tr><td>Distancia:</td><td>"+length+"</td></tr>";

                htmlText += "<tr><td>Coste:</td><td>"+weight+"</td></tr>";

                htmlText += "<tr><td><a href=\""+(route.getFeatureList().size()-1)+"\">Ver sobre el mapa</a><td></tr>";

                htmlText += "</table>";

        }

        public WindowInfo getWindowInfo() {

                if (viewInfo == null) {

                        viewInfo = new WindowInfo(WindowInfo.MODELESSDIALOG | 

                                                                                WindowInfo.RESIZABLE);

                        viewInfo.setTitle("Informe de la ruta calculada");//Internacionalizar esto

                        viewInfo.setWidth(400);

                        viewInfo.setHeight(350);

                }

                return viewInfo;

        }

}