mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

core: create qPrefUnit from SettingsObjectWrapper

Browse source 
Update set/get functions to follow common name scheme:
- get function have same name as in struct diveComputer
- set function have set_<name>
- signal function have <name>_changed

one class one .h/.cpp is the C++ idiom. Having load/sync of each
variable in 1 functions (in contrast to the distributed way
SettingsObjectWrapper handles it) secures the same storage name
is used. Having the set/get/load/sync functions grouped together
makes it easier to get an overview.

REMARK: this commit only defines the class, it is not active in production

Signed-off-by: Jan Iversen <jani@apache.org>
This commit is contained in:
jan Iversen 2018-07-31 15:04:12 +02:00 • committed by Dirk Hohndel
parent 470b41e595
commit 54335e1ec6
6 changed files with 160 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

75
core/settings/qPrefUnit.cpp Normal file
View file

@ -0,0 +1,75 @@
// SPDX-License-Identifier: GPL-2.0
#include "qPref.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 != prefs.unit_system) {
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 unit_system_changed(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.);