1 files changed, 60 insertions, 0 deletions
diff --git a/desktop-widgets/preferences/preferences_units.cpp b/desktop-widgets/preferences/preferences_units.cpp
new file mode 100644
index 000000000..cc77e51bb
--- /dev/null
+++ b/desktop-widgets/preferences/preferences_units.cpp
@@ -0,0 +1,60 @@
+#include "preferences_units.h"
+#include "ui_preferences_units.h"
+#include "prefs-macros.h"
+#include "qthelper.h"
+
+#include <QSettings>
+
+PreferencesUnits::PreferencesUnits(): AbstractPreferencesWidget(tr("Units"),QIcon(":units"),1), ui(new Ui::PreferencesUnits())
+{
+	ui->setupUi(this);
+}
+
+PreferencesUnits::~PreferencesUnits()
+{
+
+}
+
+void PreferencesUnits::refreshSettings()
+{
+	switch(prefs.unit_system) {
+		case METRIC: ui->metric->setChecked(true); break;
+		case IMPERIAL: ui->imperial->setChecked(true); break;
+		default: ui->personalize->setChecked(true); break;
+	}
+
+	ui->gpsTraditional->setChecked(prefs.coordinates_traditional);
+	ui->gpsDecimal->setChecked(!prefs.coordinates_traditional);
+
+	ui->celsius->setChecked(prefs.units.temperature == units::CELSIUS);
+	ui->fahrenheit->setChecked(prefs.units.temperature == units::FAHRENHEIT);
+	ui->meter->setChecked(prefs.units.length == units::METERS);
+	ui->feet->setChecked(prefs.units.length == units::FEET);
+	ui->bar->setChecked(prefs.units.pressure == units::BAR);
+	ui->psi->setChecked(prefs.units.pressure == units::PSI);
+	ui->liter->setChecked(prefs.units.volume == units::LITER);
+	ui->cuft->setChecked(prefs.units.volume == units::CUFT);
+	ui->kg->setChecked(prefs.units.weight == units::KG);
+	ui->lbs->setChecked(prefs.units.weight == units::LBS);
+	ui->units_group->setEnabled(ui->personalize->isChecked());
+
+	ui->vertical_speed_minutes->setChecked(prefs.units.vertical_speed_time == units::MINUTES);
+	ui->vertical_speed_seconds->setChecked(prefs.units.vertical_speed_time == units::SECONDS);
+}
+
+void PreferencesUnits::syncSettings()
+{
+	QSettings s;
+	s.beginGroup("Units");
+	QString unitSystem[] = {"metric", "imperial", "personal"};
+	short unitValue = ui->metric->isChecked() ? METRIC : (ui->imperial->isChecked() ? IMPERIAL : PERSONALIZE);
+	SAVE_OR_REMOVE_SPECIAL("unit_system", default_prefs.unit_system, unitValue, unitSystem[unitValue]);
+	s.setValue("temperature", ui->fahrenheit->isChecked() ? units::FAHRENHEIT : units::CELSIUS);
+	s.setValue("length", ui->feet->isChecked() ? units::FEET : units::METERS);
+	s.setValue("pressure", ui->psi->isChecked() ? units::PSI : units::BAR);
+	s.setValue("volume", ui->cuft->isChecked() ? units::CUFT : units::LITER);
+	s.setValue("weight", ui->lbs->isChecked() ? units::LBS : units::KG);
+	s.setValue("vertical_speed_time", ui->vertical_speed_minutes->isChecked() ? units::MINUTES : units::SECONDS);
+	s.setValue("coordinates", ui->gpsTraditional->isChecked());
+	s.endGroup();
+}