mirror of
https://github.com/GoldenCheetah/GoldenCheetah.git
synced 2026-02-14 16:39:57 +00:00
87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
/*
|
|
* Copyright (c) 2012 Damien Grauser (Damien.Grauser@pev-geneve.ch)
|
|
*
|
|
* 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., 51
|
|
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "RideMetric.h"
|
|
#include "Zones.h"
|
|
#include "RideItem.h"
|
|
#include "Context.h"
|
|
#include "Athlete.h"
|
|
#include "Specification.h"
|
|
#include <cmath>
|
|
#include <QApplication>
|
|
|
|
class LeftRightBalance : public RideMetric {
|
|
Q_DECLARE_TR_FUNCTIONS(LeftRightBalance)
|
|
double count, total;
|
|
|
|
public:
|
|
|
|
LeftRightBalance()
|
|
{
|
|
setSymbol("left_right_balance");
|
|
setInternalName("Left/Right Balance");
|
|
}
|
|
|
|
void initialize() {
|
|
setName(tr("Left/Right Balance"));
|
|
setMetricUnits(tr("%"));
|
|
setImperialUnits(tr("%"));
|
|
setType(RideMetric::Average);
|
|
setPrecision(1);
|
|
setDescription(tr("Left/Right Balance shows the proportion of power coming from each pedal."));
|
|
}
|
|
|
|
void compute(RideItem *item, Specification spec, const QHash<QString,RideMetric*> &) {
|
|
|
|
// no ride or no samples
|
|
if (spec.isEmpty(item->ride())) {
|
|
setValue(RideFile::NIL);
|
|
setCount(0);
|
|
return;
|
|
}
|
|
|
|
total = count = 0;
|
|
|
|
RideFileIterator it(item->ride(), spec);
|
|
while (it.hasNext()) {
|
|
struct RideFilePoint *point = it.next();
|
|
if (point->cad && point->lrbalance > 0.0f) {
|
|
total += point->lrbalance;
|
|
++count;
|
|
}
|
|
|
|
}
|
|
setValue(count > 0 ? total / count : 0);
|
|
setCount(count);
|
|
}
|
|
|
|
QString toString(bool useMetricUnits) const
|
|
{
|
|
double v1 = value(useMetricUnits);
|
|
double v2 = 100-v1;
|
|
return QString("%1-%2").arg(v1, 0, 'f', this->precision()).arg(v2, 0, 'f', this->precision());
|
|
}
|
|
|
|
bool isRelevantForRide(const RideItem *ride) const { return ride->present.contains("V"); }
|
|
|
|
RideMetric *clone() const { return new LeftRightBalance(*this); }
|
|
};
|
|
|
|
static bool leftRightBalanceAdded =
|
|
RideMetricFactory::instance().addMetric(LeftRightBalance());
|