[2] | 1 | // %flair:license{
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[15] | 2 | // This file is part of the Flair framework distributed under the
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| 3 | // CECILL-C License, Version 1.0.
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[2] | 4 | // %flair:license}
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| 5 | // created: 2013/07/23
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| 6 | // filename: Map.cpp
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| 7 | //
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| 8 | // author: Guillaume Sanahuja
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| 9 | // Copyright Heudiasyc UMR UTC/CNRS 7253
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| 10 | //
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| 11 | // version: $Id: $
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| 12 | //
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| 13 | // purpose: Class displaying a GPS map on the ground station
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| 14 | //
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| 15 | //
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| 16 | /*********************************************************************/
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| 17 |
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| 18 | #include "Map.h"
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| 19 | #include "LayoutPosition.h"
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| 20 | #include "Layout.h"
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| 21 | #include "GeoCoordinate.h"
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[67] | 22 | #include <cmath>
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[2] | 23 | #include <string.h>
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| 24 | #include <sstream>
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| 25 |
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| 26 | using std::string;
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| 27 | using std::ostringstream;
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| 28 |
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[15] | 29 | namespace flair {
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| 30 | namespace gui {
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[2] | 31 |
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| 32 | using namespace core;
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| 33 |
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[15] | 34 | Map::Map(const LayoutPosition *position, string name)
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| 35 | : SendData(position, name, "Map", 1000) {
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| 36 | size_t i = 0;
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| 37 | while (1) {
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| 38 | double latitude, longitude;
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| 39 | double altitude = 0;
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| 40 | ostringstream lat_prop, long_prop, alt_prop;
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| 41 | lat_prop << "lat" << i;
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| 42 | long_prop << "long" << i;
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| 43 | alt_prop << "alt" << i;
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| 44 | if (GetPersistentXmlProp(lat_prop.str(), latitude) &&
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| 45 | GetPersistentXmlProp(long_prop.str(), longitude)) {
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| 46 | SetVolatileXmlProp(lat_prop.str(), latitude);
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| 47 | SetVolatileXmlProp(long_prop.str(), longitude);
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| 48 | if (GetPersistentXmlProp(alt_prop.str(), altitude))
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| 49 | SetVolatileXmlProp(alt_prop.str(), altitude);
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| 50 | GeoCoordinate *checkpoint =
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| 51 | new GeoCoordinate(this, "checkpoint", latitude, longitude, altitude);
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| 52 | checkpoints.push_back(checkpoint);
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| 53 | } else {
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| 54 | break;
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[2] | 55 | }
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[15] | 56 | i++;
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| 57 | }
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| 58 | for (size_t i = 0; i < checkpoints.size(); i++) {
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| 59 | double latitude, longitude, altitude;
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| 60 | checkpoints.at(i)->GetCoordinates(&latitude, &longitude, &altitude);
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| 61 | // printf("%i %f %f\n",i,latitude,longitude);
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| 62 | }
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[2] | 63 |
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[15] | 64 | SendXml();
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| 65 | /*
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| 66 | //update value from xml file
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| 67 | XmlEvent(XmlFileNode());
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| 68 | if(checkpoints_node.size()!=0) SendXml();//pour les checkpoints
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[2] | 69 |
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[15] | 70 | //on enleve les checkpoints du xml
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| 71 | for(size_t i=0;i<checkpoints_node.size();i++)
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| 72 | {
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| 73 | xmlUnlinkNode(checkpoints_node.at(i));
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| 74 | xmlFreeNode(checkpoints_node.at(i));
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| 75 | }*/
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[2] | 76 | }
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| 77 |
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[15] | 78 | Map::~Map() {}
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[2] | 79 |
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| 80 | void Map::ExtraXmlEvent(void) {
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| 81 |
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[67] | 82 | // attention pas rt safe (creation/destruction checkpoint)
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[15] | 83 | size_t i = 0;
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| 84 | while (1) {
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| 85 | double latitude, longitude;
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| 86 | double altitude = 0;
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| 87 | ostringstream lat_prop, long_prop, alt_prop;
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| 88 | lat_prop << "lat" << i;
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| 89 | long_prop << "long" << i;
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| 90 | alt_prop << "alt" << i;
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[67] | 91 |
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[15] | 92 | if (GetPersistentXmlProp(lat_prop.str(), latitude) &&
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| 93 | GetPersistentXmlProp(long_prop.str(), longitude)) {
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| 94 | GetPersistentXmlProp(alt_prop.str(), altitude);
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[67] | 95 |
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[15] | 96 | if (i >= checkpoints.size()) {
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[67] | 97 | //add checkpoint
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[15] | 98 | GeoCoordinate *checkpoint = new GeoCoordinate(
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| 99 | this, "checkpoint", latitude, longitude, altitude);
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| 100 | checkpoints.push_back(checkpoint);
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[67] | 101 | } else if(isnan(latitude) || isnan(longitude)) {
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| 102 | //delete checkpoint
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| 103 | removeCheckpoint(i);
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| 104 | break;//si delete, la station sol n'envoit que cette info
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[15] | 105 | } else {
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[67] | 106 | //move checkpoint
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[15] | 107 | checkpoints.at(i)->SetCoordinates(latitude, longitude, altitude);
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| 108 | }
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| 109 | } else {
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| 110 | if (i == checkpoints.size())
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| 111 | break;
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[2] | 112 | }
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[15] | 113 | i++;
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| 114 | }
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[67] | 115 | /*
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[15] | 116 | for (size_t i = 0; i < checkpoints.size(); i++) {
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| 117 | double latitude, longitude, altitude;
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| 118 | checkpoints.at(i)->GetCoordinates(&latitude, &longitude, &altitude);
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[67] | 119 | printf("%i %f %f\n",i,latitude,longitude);
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| 120 | }*/
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| 121 | }
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| 122 |
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| 123 | void Map::removeCheckpoint(size_t index) {
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| 124 | //left shift
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| 125 | for (size_t i = index; i < checkpoints.size()-1; i++) {
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| 126 | double latitude, longitude, altitude;
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| 127 | checkpoints.at(i+1)->GetCoordinates(&latitude, &longitude, &altitude);
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| 128 | checkpoints.at(i)->SetCoordinates(latitude,longitude,altitude);
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[15] | 129 | }
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[67] | 130 |
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| 131 | //remove last one
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| 132 | delete checkpoints.back();
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| 133 | checkpoints.pop_back();
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| 134 |
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| 135 | //remove last one in xml
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| 136 | ostringstream lat_prop, long_prop, alt_prop;
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| 137 | lat_prop << "lat" << checkpoints.size();
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| 138 | long_prop << "long" << checkpoints.size();
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| 139 | alt_prop << "alt" << checkpoints.size();
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| 140 | UnsetPersistentXmlProp(lat_prop.str());
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| 141 | UnsetPersistentXmlProp(long_prop.str());
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| 142 | UnsetPersistentXmlProp(alt_prop.str());
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[2] | 143 | }
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| 144 |
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[15] | 145 | void Map::AddPoint(const GeoCoordinate *point, string name) {
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| 146 | SetVolatileXmlProp("point", name);
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| 147 | SendXml();
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[2] | 148 |
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[15] | 149 | to_draw.push_back(point);
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| 150 | SetSendSize(to_draw.size() * 3 * sizeof(double)); // lat,long,alt
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[2] | 151 | }
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| 152 |
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[15] | 153 | void Map::CopyDatas(char *buf) const {
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| 154 | for (size_t i = 0; i < to_draw.size(); i++) {
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| 155 | double latitude, longitude, altitude;
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| 156 | to_draw.at(i)->GetCoordinates(&latitude, &longitude, &altitude);
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| 157 | memcpy(buf + i * 3 * sizeof(double), &latitude, sizeof(double));
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| 158 | memcpy(buf + sizeof(double) + i * 3 * sizeof(double), &longitude,
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| 159 | sizeof(double));
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| 160 | memcpy(buf + 2 * sizeof(double) + i * 3 * sizeof(double), &altitude,
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| 161 | sizeof(double));
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| 162 | }
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[2] | 163 | }
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| 164 |
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| 165 | } // end namespace gui
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| 166 | } // end namespace flair
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