Added configurable segments usage

src/GUI/gui.cpp

@@ -970,6 +970,7 @@ void GUI::openOptions()
 	SET_TRACK_OPTION(dataUseDEM, useDEM);
 	SET_TRACK_OPTION(showSecondaryElevation, showSecondaryElevation);
 	SET_TRACK_OPTION(showSecondarySpeed, showSecondarySpeed);
+	SET_TRACK_OPTION(useSegments, useSegments);
 
 	SET_ROUTE_OPTION(dataUseDEM, useDEM);
 	SET_ROUTE_OPTION(showSecondaryElevation, showSecondaryElevation);
@@ -1884,6 +1885,8 @@ void GUI::writeSettings()
 		settings.setValue(TIME_ZONE_SETTING, QVariant::fromValue(
 		  _options.timeZone));
 #endif // ENABLE_TIMEZONES
+	if (_options.useSegments != USE_SEGMENTS_DEFAULT)
+		settings.setValue(USE_SEGMENTS_SETTING, _options.useSegments);
 	if (_options.poiRadius != POI_RADIUS_DEFAULT)
 		settings.setValue(POI_RADIUS_SETTING, _options.poiRadius);
 	if (_options.useOpenGL != USE_OPENGL_DEFAULT)
@@ -2159,6 +2162,8 @@ void GUI::readSettings()
 #ifdef ENABLE_TIMEZONES
 	_options.timeZone = settings.value(TIME_ZONE_SETTING).value<TimeZoneInfo>();
 #endif // ENABLE_TIMEZONES
+	_options.useSegments = settings.value(USE_SEGMENTS_SETTING,
+	  USE_SEGMENTS_DEFAULT).toBool();
 	_options.automaticPause = settings.value(AUTOMATIC_PAUSE_SETTING,
 	  AUTOMATIC_PAUSE_DEFAULT).toBool();
 	_options.pauseInterval = settings.value(PAUSE_INTERVAL_SETTING,
@@ -2250,6 +2255,7 @@ void GUI::readSettings()
 	Track::useDEM(_options.dataUseDEM);
 	Track::showSecondaryElevation(_options.showSecondaryElevation);
 	Track::showSecondarySpeed(_options.showSecondarySpeed);
+	Track::useSegments(_options.useSegments);
 	Route::useDEM(_options.dataUseDEM);
 	Route::showSecondaryElevation(_options.showSecondaryElevation);
 	Waypoint::useDEM(_options.dataUseDEM);

src/GUI/optionsdialog.cpp

@@ -439,6 +439,9 @@ QWidget *OptionsDialog::createDataPage()
 	customZoneLayout->addWidget(_timeZone);
 #endif // ENABLE_TIMEZONES
 
+	_useSegments = new QCheckBox(tr("Use segments"));
+	_useSegments->setChecked(_options->useSegments);
+
 	QWidget *sourceTab = new QWidget();
 	QVBoxLayout *sourceTabLayout = new QVBoxLayout();
 
@@ -477,6 +480,7 @@ QWidget *OptionsDialog::createDataPage()
 #ifdef ENABLE_TIMEZONES
 	formLayout->addRow(tr("Time zone:"), zoneOptions);
 #endif // ENABLE_TIMEZONES
+	formLayout->addRow(_useSegments);
 
 	sourceTabLayout->addLayout(formLayout);
 #else // Q_OS_MAC
@@ -485,6 +489,7 @@ QWidget *OptionsDialog::createDataPage()
 #ifdef ENABLE_TIMEZONES
 	QFormLayout *timeZoneLayout = new QFormLayout();
 #endif // ENABLE_TIMEZONES
+	QFormLayout *segmentsLayout = new QFormLayout();
 
 	speedLayout->addWidget(_computedSpeed);
 	speedLayout->addWidget(_reportedSpeed);
@@ -510,11 +515,14 @@ QWidget *OptionsDialog::createDataPage()
 	timeZoneBox->setLayout(timeZoneLayout);
 #endif // ENABLE_TIMEZONES
 
+	segmentsLayout->addWidget(_useSegments);
+
 	sourceTabLayout->addWidget(speedBox);
 	sourceTabLayout->addWidget(elevationBox);
 #ifdef ENABLE_TIMEZONES
 	sourceTabLayout->addWidget(timeZoneBox);
 #endif // ENABLE_TIMEZONES
+	sourceTabLayout->addLayout(segmentsLayout);
 #endif // Q_OS_MAC
 	sourceTabLayout->addStretch();
 	sourceTab->setLayout(sourceTabLayout);
@@ -780,6 +788,7 @@ void OptionsDialog::accept()
 	_options->timeZone.setCustomZone(QTimeZone(_timeZone->currentText()
 	  .toLatin1()));
 #endif // ENABLE_TIMEZONES
+	_options->useSegments = _useSegments->isChecked();
 
 	qreal poiRadius = (_options->units == Imperial)
 		? _poiRadius->value() * MIINM : (_options->units == Nautical)

src/GUI/optionsdialog.h

@@ -63,6 +63,7 @@ struct Options {
 #ifdef ENABLE_TIMEZONES
 	TimeZoneInfo timeZone;
 #endif // ENABLE_TIMEZONES
+	bool useSegments;
 	// POI
 	int poiRadius;
 	// System
@@ -157,6 +158,7 @@ private:
 	QRadioButton *_customZone;
 	QComboBox *_timeZone;
 #endif // ENABLE_TIMEZONES
+	QCheckBox *_useSegments;
 	// POI
 	QDoubleSpinBox *_poiRadius;
 	// System

src/GUI/settings.h

@@ -150,6 +150,8 @@
 #define SHOW_SECONDARY_SPEED_SETTING      "showSecondarySpeed"
 #define SHOW_SECONDARY_SPEED_DEFAULT      false
 #define TIME_ZONE_SETTING                 "timeZone"
+#define USE_SEGMENTS_SETTING              "useSegments"
+#define USE_SEGMENTS_DEFAULT              true
 #define POI_RADIUS_SETTING                "poiRadius"
 #define POI_RADIUS_DEFAULT                (int)(IMPERIAL_UNITS() ? MIINM : KMINM)
 #define USE_OPENGL_SETTING                "useOpenGL"

src/data/track.cpp

@@ -17,7 +17,7 @@ bool Track::_useReportedSpeed = false;
 bool Track::_useDEM = false;
 bool Track::_show2ndElevation = false;
 bool Track::_show2ndSpeed = false;
-
+bool Track::_useSegments = true;
 
 static qreal avg(const QVector<qreal> &v)
 {
@@ -88,10 +88,18 @@ static GraphSegment filter(const GraphSegment &g, int window)
 }
 
 
-Track::Track(const TrackData &data) : _data(data), _pause(0)
+Track::Track(const TrackData &data) : _pause(0)
 {
 	qreal ds, dt;
 
+	if (_useSegments)
+		_data = data;
+	else {
+		_data.append(SegmentData());
+		for (int i = 0; i < data.size(); i++)
+			_data[0].append(data.at(i));
+	}
+
 	for (int i = 0; i < _data.size(); i++) {
 		const SegmentData &sd = _data.at(i);
 		_segments.append(Segment());

src/data/track.h

@@ -49,10 +49,9 @@ public:
 	  {_outlierEliminate = eliminate;}
 	static void useReportedSpeed(bool use) {_useReportedSpeed = use;}
 	static void useDEM(bool use) {_useDEM = use;}
-	static void showSecondaryElevation(bool show)
-	  {_show2ndElevation = show;}
-	static void showSecondarySpeed(bool show)
-	  {_show2ndSpeed = show;}
+	static void showSecondaryElevation(bool show) {_show2ndElevation = show;}
+	static void showSecondarySpeed(bool show) {_show2ndSpeed = show;}
+	static void useSegments(bool use) {_useSegments = use;}
 
 private:
 	struct Segment {
@@ -87,6 +86,7 @@ private:
 	static bool _useDEM;
 	static bool _show2ndElevation;
 	static bool _show2ndSpeed;
+	static bool _useSegments;
 };
 
 #endif // TRACK_H