subsurface/core/settings/qPrefUnit.cpp
Jocke 148bc8fbf1 Mobile: always update the preferences when set_unit_system is called
Unit_system is read from git storage but units are set from locale when the
app starts. To prevent a miss-match between unit and unit_system we have to
always update the preferences variable when set_unit_system is called so that
the user doesn't end up with imperial units when the preferences say metric.

Signed-off-by: Joakim Bygdell <j.bygdell@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-09-19 14:41:34 -07:00

74 lines
2.1 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#include "qPrefUnit.h"
#include "qPrefPrivate.h"
static const QString group = QStringLiteral("Units");
qPrefUnits::qPrefUnits(QObject *parent) : QObject(parent)
{
}
qPrefUnits *qPrefUnits::instance()
{
static qPrefUnits *self = new qPrefUnits;
return self;
}
void qPrefUnits::loadSync(bool doSync)
{
disk_coordinates_traditional(doSync);
disk_duration_units(doSync);
disk_length(doSync);
disk_pressure(doSync);
disk_show_units_table(doSync);
disk_temperature(doSync);
disk_unit_system(doSync);
disk_vertical_speed_time(doSync);
disk_volume(doSync);
disk_weight(doSync);
}
HANDLE_PREFERENCE_BOOL(Units, "coordinates", coordinates_traditional);
HANDLE_PREFERENCE_ENUM_EXT(Units, units::DURATION, "duration_units", duration_units, units.);
HANDLE_PREFERENCE_ENUM_EXT(Units, units::LENGTH, "length", length, units.);
HANDLE_PREFERENCE_ENUM_EXT(Units, units::PRESSURE, "pressure", pressure, units.);
HANDLE_PREFERENCE_BOOL_EXT(Units, "show_units_table", show_units_table, units.);
HANDLE_PREFERENCE_ENUM_EXT(Units, units::TEMPERATURE, "temperature", temperature, units.);
QString qPrefUnits::unit_system()
{
return prefs.unit_system == METRIC ? QStringLiteral("metric") :
prefs.unit_system == IMPERIAL ? QStringLiteral("imperial") :
QStringLiteral("personalized");
}
void qPrefUnits::set_unit_system(const QString& value)
{
short int v = value == QStringLiteral("metric") ? METRIC :
value == QStringLiteral("imperial")? IMPERIAL :
PERSONALIZE;
if (v == METRIC) {
prefs.unit_system = METRIC;
prefs.units = SI_units;
} else if (v == IMPERIAL) {
prefs.unit_system = IMPERIAL;
prefs.units = IMPERIAL_units;
} else {
prefs.unit_system = PERSONALIZE;
}
disk_unit_system(true);
emit instance()->unit_systemChanged(value);
}
DISK_LOADSYNC_ENUM(Units, "unit_system", unit_system_values, unit_system);
HANDLE_PREFERENCE_ENUM_EXT(Units, units::TIME, "vertical_speed_time", vertical_speed_time, units.);
HANDLE_PREFERENCE_ENUM_EXT(Units, units::VOLUME, "volume", volume, units.);
HANDLE_PREFERENCE_ENUM_EXT(Units, units::WEIGHT, "weight", weight, units.);