Files
GoldenCheetah/src/RideMetric.cpp
Mark Liversedge 05f1d577db Refactor MainWindow Part 2 of 5
Decoupled classes from MainWindow to reference Context
and Athlete (and introduced a couple of new headers).

We no longer pass around a MainWindow pointer to children
but pass a context instead.

There are still a few pieces left in MainWindow that need
to move to a better place;
    * Setting/clearing filter selection
    * Working with Intervals
    * Adding/Deleting Rides
    * Save on Exit

As mentioned previously there are lots of other parts to
this refactor left to do;
    * break MainWindow Gui elements into Toolbar and Views

    * migrate from RideItem and Ridelist to ActivityCollection
      and Activity classes that are not tied into gui elements.

    * introduce Application Context and AthleteCollection
2013-07-11 14:02:02 +01:00

70 lines
2.6 KiB
C++

/*
* Copyright (c) 2008 Sean C. Rhea (srhea@srhea.net)
*
* 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 "HrZones.h"
RideMetricFactory *RideMetricFactory::_instance;
QVector<QString> RideMetricFactory::noDeps;
QHash<QString,RideMetricPtr>
RideMetric::computeMetrics(const Context *context, const RideFile *ride, const Zones *zones, const HrZones *hrZones,
const QStringList &metrics)
{
int zoneRange = zones->whichRange(ride->startTime().date());
int hrZoneRange = hrZones->whichRange(ride->startTime().date());
const RideMetricFactory &factory = RideMetricFactory::instance();
QStringList todo = metrics;
QHash<QString,RideMetric*> done;
while (!todo.isEmpty()) {
QString symbol = todo.takeFirst();
if (!factory.haveMetric(symbol)) continue;
const QVector<QString> &deps = factory.dependencies(symbol);
bool ready = true;
foreach (QString dep, deps) {
if (!done.contains(dep)) {
ready = false;
if (!todo.contains(dep))
todo.append(dep);
}
}
if (ready) {
RideMetric *m = factory.newMetric(symbol);
//if (!ride->dataPoints().isEmpty())
m->compute(ride, zones, zoneRange, hrZones, hrZoneRange, done, context);
if (ride->metricOverrides.contains(symbol))
m->override(ride->metricOverrides.value(symbol));
done.insert(symbol, m);
}
else {
if (!todo.contains(symbol))
todo.append(symbol);
}
}
QHash<QString,RideMetricPtr> result;
foreach (QString symbol, metrics) {
result.insert(symbol, QSharedPointer<RideMetric>(done.value(symbol)));
done.remove(symbol);
}
foreach (QString symbol, done.keys())
delete done.value(symbol);
return result;
}