1 files changed, 54 insertions, 0 deletions
diff --git a/qt-gui.cpp b/qt-gui.cpp
index a4801f760..1e2c86e69 100644
--- a/qt-gui.cpp
+++ b/qt-gui.cpp
@@ -133,5 +133,59 @@ void set_dc_nickname(struct dive *dive)
 	/* needs Qt implementation */
 }
 
+QString get_depth_string(depth_t depth, bool showunit)
+{
+	if (prefs.units.length == units::METERS) {
+		double meters = depth.mm / 1000.0;
+		return QString("%1%2").arg(meters, 0, 'f', meters >= 20.0 ? 0 : 1 ).arg(showunit ? _("m") : "");
+	} else {
+		double feet = mm_to_feet(depth.mm);
+		return QString("%1%2").arg(feet, 0, 'f', 1). arg(showunit ? _("ft") : "");
+	}
+}
+
+QString get_weight_string(weight_t weight, bool showunit)
+{
+	if (prefs.units.weight == units::KG) {
+		double kg = weight.grams / 1000.0;
+		return QString("%1%2").arg(kg, 0, 'f', kg >= 20.0 ? 0 : 1 ).arg(showunit ? _("kg") : "");
+	} else {
+		double lbs = grams_to_lbs(weight.grams);
+		return QString("%1%2").arg(lbs, 0, 'f', lbs >= 40.0 ? 0 : 1 ).arg(showunit ? _("lbs") : "");
+	}
+}
+
+QString get_temperature_string(temperature_t temp, bool showunit)
+{
+	if (prefs.units.temperature == units::CELSIUS) {
+		double celsius = mkelvin_to_C(temp.mkelvin);
+		return QString("%1%2").arg(celsius, 0, 'f', 1).arg(showunit ? _("C") : "");
+	} else {
+		double fahrenheit = mkelvin_to_F(temp.mkelvin);
+		return QString("%1%2").arg(fahrenheit, 0, 'f', 1).arg(showunit ? _("F") : "");
+	}
+}
+
+QString get_volume_string(volume_t volume, bool showunit)
+{
+	if (prefs.units.volume == units::LITER) {
+		double liter = volume.mliter / 1000.0;
+		return QString("%1%2").arg(liter, 0, 'f', liter >= 40.0 ? 0 : 1 ).arg(showunit ? _("l") : "");
+	} else {
+		double cuft = ml_to_cuft(volume.mliter);
+		return QString("%1%2").arg(cuft, 0, 'f', cuft >= 20.0 ? 0 : (cuft >= 2.0 ? 1 : 2)).arg(showunit ? _("cuft") : "");
+	}
+}
+
+QString get_pressure_string(pressure_t pressure, bool showunit)
+{
+	if (prefs.units.pressure == units::BAR) {
+		double bar = pressure.mbar / 1000.0;
+		return QString("%1%2").arg(bar, 0, 'f', 1).arg(showunit ? _("bar") : "");
+	} else {
+		double psi = mbar_to_PSI(pressure.mbar);
+		return QString("%1%2").arg(psi, 0, 'f', 0).arg(showunit ? _("psi") : "");
+	}
+}
 
 #include "qt-gui.moc"