Improve display of yearly statistics

Display the units in the header, make the header more consistent
looking, convert the values into the right units with appropriate
precision.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/qt-gui.cpp b/qt-gui.cpp
index 10b7d8086..2474d407d 100644
--- a/qt-gui.cpp
+++ b/qt-gui.cpp
@@ -196,6 +196,14 @@ QString get_depth_string(depth_t depth, bool showunit)
 	}
 }
 
+QString get_depth_unit()
+{
+	if (prefs.units.length == units::METERS)
+		return "m";
+	else
+		return "ft";
+}
+
 QString get_weight_string(weight_t weight, bool showunit)
 {
 	if (prefs.units.weight == units::KG) {
@@ -207,6 +215,14 @@ QString get_weight_string(weight_t weight, bool showunit)
 	}
 }
 
+QString get_weight_unit()
+{
+	if (prefs.units.weight == units::KG)
+		return "kg";
+	else
+		return "lbs";
+}
+
 QString get_temperature_string(temperature_t temp, bool showunit)
 {
 	if (prefs.units.temperature == units::CELSIUS) {
@@ -220,6 +236,14 @@ QString get_temperature_string(temperature_t temp, bool showunit)
 	}
 }
 
+QString get_temp_unit()
+{
+	if (prefs.units.temperature == units::CELSIUS)
+		return QString(UTF8_DEGREE "C");
+	else
+		return QString(UTF8_DEGREE "F");
+}
+
 QString get_volume_string(volume_t volume, bool showunit)
 {
 	if (prefs.units.volume == units::LITER) {
@@ -231,6 +255,14 @@ QString get_volume_string(volume_t volume, bool showunit)
 	}
 }
 
+QString get_volume_unit()
+{
+	if (prefs.units.volume == units::LITER)
+		return "l";
+	else
+		return "cuft";
+}
+
 QString get_pressure_string(pressure_t pressure, bool showunit)
 {
 	if (prefs.units.pressure == units::BAR) {