source: ntrip/trunk/GnssCenter/map_stations/map_stations.cpp@ 5440

Last change on this file since 5440 was 5440, checked in by mervart, 8 years ago
File size: 4.0 KB
Line 
1
2/* -------------------------------------------------------------------------
3 * RTNet GUI
4 * -------------------------------------------------------------------------
5 *
6 * Class: t_map_stations
7 *
8 * Purpose: Plot map of stations/satellites
9 *
10 * Author: L. Mervart
11 *
12 * Created: 05-Jan-2013
13 *
14 * Changes:
15 *
16 * -----------------------------------------------------------------------*/
17
18#include <iostream>
19#include <QtSvg>
20
21#include <qwt_symbol.h>
22#include <qwt_plot.h>
23#include <qwt_plot_svgitem.h>
24#include <qwt_plot_curve.h>
25#include <qwt_plot_marker.h>
26#include <qwt_plot_canvas.h>
27#include <qwt_plot_zoomer.h>
28#include <qwt_plot_renderer.h>
29
30#include "map_stations.h"
31#include "utils.h"
32#include "worldplot.h"
33#include "thriftclient.h"
34
35using namespace std;
36using namespace GnssCenter;
37
38Q_EXPORT_PLUGIN2(gnsscenter_map_stations, GnssCenter::t_map_stationsFactory)
39
40// Constructor
41/////////////////////////////////////////////////////////////////////////////
42t_map_stations::t_map_stations() : QMainWindow() {
43
44 // World Plot
45 // ----------
46 _plot = new t_worldPlot();
47 setCentralWidget(_plot);
48
49 // Tool Bar
50 // --------
51 QToolBar* toolBar = new QToolBar("t_map_stations_ToolBar");
52 addToolBar(Qt::BottomToolBarArea, toolBar);
53
54 QAction* actStartThrift = new QAction("Start Thrift", 0);
55 toolBar->addAction(actStartThrift);
56 connect(actStartThrift, SIGNAL(triggered()), this, SLOT(slotStartThrift()));
57
58 QAction* actStopThrift = new QAction("Stop Thrift", 0);
59 toolBar->addAction(actStopThrift);
60 connect(actStopThrift, SIGNAL(triggered()), this, SLOT(slotStopThrift()));
61
62 // Thrift Client;
63 // --------------
64 _thriftClient = 0;
65 _results = 0;
66}
67
68// Destructor
69/////////////////////////////////////////////////////////////////////////////
70t_map_stations::~t_map_stations() {
71 slotStopThrift();
72 if (_results) {
73 while (!_results->empty()) {
74 delete _results->back();
75 _results->pop_back();
76 }
77 delete _results;
78 }
79}
80
81//
82/////////////////////////////////////////////////////////////////////////////
83void t_map_stations::slotStartThrift() {
84 if (!_thriftClient) {
85 _thriftClient = new t_thriftClient(this);
86 connect(_thriftClient, SIGNAL(finished()), this, SLOT(slotThriftFinished()));
87 _thriftClient->start();
88 slotPlotResults();
89 }
90}
91
92//
93/////////////////////////////////////////////////////////////////////////////
94void t_map_stations::slotStopThrift() {
95 if (_thriftClient) {
96 _thriftClient->stop();
97 _thriftClient = 0;
98 }
99}
100
101//
102/////////////////////////////////////////////////////////////////////////////
103void t_map_stations::slotThriftFinished() {
104 sender()->deleteLater();
105 _thriftClient = 0;
106}
107
108//
109/////////////////////////////////////////////////////////////////////////////
110void t_map_stations::putThriftResults(std::vector<t_thriftResult*>* results) {
111 QMutexLocker locker(&_mutex);
112 if (_results) {
113 while (!_results->empty()) {
114 delete _results->back();
115 _results->pop_back();
116 }
117 delete _results;
118 }
119 _results = results;
120}
121
122//
123/////////////////////////////////////////////////////////////////////////////
124void t_map_stations::slotPlotResults() {
125 QMutexLocker locker(&_mutex);
126
127 if (_results) {
128 QList<t_worldPlot::t_point*> points;
129 for (unsigned ii = 0; ii < _results->size(); ii++) {
130 const t_thriftResult* result = _results->at(ii);
131
132 double xyz[3];
133 xyz[0] = result->_x;
134 xyz[1] = result->_y;
135 xyz[2] = result->_z;
136
137 double ell[3];
138
139 if (xyz2ell(xyz, ell) == success) {
140 double latDeg = ell[0] * 180.0 / M_PI;
141 double lonDeg = ell[1] * 180.0 / M_PI;
142 QString str = QString().sprintf("%d/%d", result->_nGPS, result->_nGLO);
143 t_worldPlot::t_point* point = new t_worldPlot::t_point(str, latDeg, lonDeg);
144 points.append(point);
145 }
146 }
147 _plot->slotNewPoints(points);
148
149 QListIterator<t_worldPlot::t_point*> it(points);
150 while (it.hasNext()) {
151 delete it.next();
152 }
153 }
154
155 if (_thriftClient) {
156 QTimer::singleShot(1000, this, SLOT(slotPlotResults()));
157 }
158}
Note: See TracBrowser for help on using the repository browser.