subsurface/backend-shared/plannershared.cpp
Berthold Stoeger 6622f42aab Cylinders: Add CylindersModelFiltered
When the show_unused_cylinders flag is not set, the cylinder tables
in the equipment tab and the planner should not show unused cylinders.
However, the code in CylindersModel is fundamentally broken if the
unused cylinders are not at the end of the list: The correct number
of cylinders is shown, but not the correct cylinders.

Therefore, add a higher-level CylindersModelFiltered model on top
of CylindersModel that does the actual filtering. Some calls are
routed through to the base model (notably those that take indexes,
as these have to be mapped), for some calls the caller has to get
access to the source model first. We might want to adjust this.

For filtering, reuse the already existing show_cylinder function
and export it via CylindersModel.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2020-02-11 20:37:09 -08:00

163 lines
4.3 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#include "plannershared.h"
#include "core/settings/qPrefDivePlanner.h"
#include "core/settings/qPrefTechnicalDetails.h"
#include "core/settings/qPrefUnit.h"
#include "qt-models/diveplannermodel.h"
#include "qt-models/cylindermodel.h"
// Planning values
deco_mode PlannerShared::planner_deco_mode()
{
return qPrefDivePlanner::planner_deco_mode();
}
void PlannerShared::set_planner_deco_mode(deco_mode value)
{
DivePlannerPointsModel::instance()->setDecoMode(value);
}
int PlannerShared::reserve_gas()
{
return qPrefDivePlanner::reserve_gas();
}
void PlannerShared::set_reserve_gas(int value)
{
DivePlannerPointsModel::instance()->setReserveGas(value);
}
bool PlannerShared::dobailout()
{
return qPrefDivePlanner::dobailout();
}
void PlannerShared::set_dobailout(bool value)
{
qPrefDivePlanner::set_dobailout(value);
DivePlannerPointsModel::instance()->emitDataChanged();
}
bool PlannerShared::doo2breaks()
{
return qPrefDivePlanner::doo2breaks();
}
void PlannerShared::set_doo2breaks(bool value)
{
qPrefDivePlanner::set_doo2breaks(value);
DivePlannerPointsModel::instance()->emitDataChanged();
}
int PlannerShared::min_switch_duration()
{
return qPrefDivePlanner::min_switch_duration() / 60;
}
void PlannerShared::set_min_switch_duration(int value)
{
// NO conversion, this is done in the planner model.
DivePlannerPointsModel::instance()->setMinSwitchDuration(value);
}
int PlannerShared::surface_segment()
{
return qPrefDivePlanner::surface_segment() / 60;
}
void PlannerShared::set_surface_segment(int value)
{
// NO conversion, this is done in the planner model.
DivePlannerPointsModel::instance()->setSurfaceSegment(value);
}
double PlannerShared::bottomsac()
{
return (qPrefUnits::volume() == units::LITER) ?
qPrefDivePlanner::bottomsac() / 1000.0 :
ml_to_cuft(qPrefDivePlanner::bottomsac()
#ifdef SUBSURFACE_MOBILE
* 100 // cuft without decimals (0 - 300)
#endif
);
}
void PlannerShared::set_bottomsac(double value)
{
// NO conversion, this is done in the planner model.
DivePlannerPointsModel::instance()->setBottomSac(value);
}
double PlannerShared::decosac()
{
// Mobile and desktop use the same values when using units::LITER,
// however when using units::CUFT desktop want 0.00 - 3.00 while
// mobile wants 0 - 300, therefore multiply by 100 for mobile
return (qPrefUnits::volume() == units::LITER) ?
qPrefDivePlanner::decosac() / 1000.0 :
ml_to_cuft(qPrefDivePlanner::decosac()
#ifdef SUBSURFACE_MOBILE
* 100 // cuft without decimals (0 - 300)
#endif
);
}
void PlannerShared::set_decosac(double value)
{
// NO conversion, this is done in the planner model.
DivePlannerPointsModel::instance()->setDecoSac(value);
}
double PlannerShared::sacfactor()
{
// mobile want 0 - 100 which are shown with 1 decimal as 0.0 - 10.0
// whereas desktop wants 0.0 - 10.0
// as a consequence divide by 10 or 100
return qPrefDivePlanner::sacfactor() /
#ifdef SUBSURFACE_MOBILE
10.0;
#else
100.0;
#endif
}
void PlannerShared::set_sacfactor(double value)
{
// NO conversion, this is done in the planner model.
DivePlannerPointsModel::instance()->setSacFactor(value);
}
bool PlannerShared::o2narcotic()
{
return qPrefDivePlanner::o2narcotic();
}
void PlannerShared::set_o2narcotic(bool value)
{
qPrefDivePlanner::set_o2narcotic(value);
DivePlannerPointsModel::instance()->emitDataChanged();
CylindersModelFiltered::instance()->model()->updateBestMixes();
}
double PlannerShared::bottompo2()
{
return (qPrefDivePlanner::bottompo2() / 1000.0);
}
void PlannerShared::set_bottompo2(double value)
{
qPrefDivePlanner::set_bottompo2((int) (value * 1000.0));
CylindersModelFiltered::instance()->model()->updateBestMixes();
}
double PlannerShared::decopo2()
{
return qPrefDivePlanner::decopo2() / 1000.0;
}
void PlannerShared::set_decopo2(double value)
{
pressure_t olddecopo2;
olddecopo2.mbar = prefs.decopo2;
qPrefDivePlanner::instance()->set_decopo2((int) (value * 1000.0));
CylindersModelFiltered::instance()->model()->updateDecoDepths(olddecopo2);
CylindersModelFiltered::instance()->model()->updateBestMixes();
}
int PlannerShared::bestmixend()
{
return lrint(get_depth_units(prefs.bestmixend.mm, NULL, NULL));
}
void PlannerShared::set_bestmixend(int value)
{
qPrefDivePlanner::set_bestmixend(units_to_depth(value).mm);
CylindersModelFiltered::instance()->model()->updateBestMixes();
}