Implement more reader accessors for PartialPressureGasSettings

Also, the QtHelper.cpp file told me that some propertiies
where also TecDetails, graph related, so I moved them
to the correct preferences.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

subsurface-core/subsurface-qt/SettingsObjectWrapper.cpp

@@ -33,6 +33,111 @@ double PartialPressureGasSettings::pheThreshold() const
 	return prefs.pp_graphs.phe_threshold;
 }
 
+double PartialPressureGasSettings:: modp02() const
+{
+	return prefs.modpO2;
+}
+
+short PartialPressureGasSettings::ead() const
+{
+	return prefs.ead;
+}
+
+short PartialPressureGasSettings::dcceiling() const
+{
+	return prefs.dcceiling;
+}
+
+short PartialPressureGasSettings::redceiling() const
+{
+	return prefs.redceiling;
+}
+
+short PartialPressureGasSettings::calcceiling() const
+{
+	return prefs.calcceiling;
+}
+
+short PartialPressureGasSettings::calcceiling3m() const
+{
+	return prefs.calcceiling3m;
+}
+
+short PartialPressureGasSettings::calcalltissues() const
+{
+	return prefs.calcalltissues;
+}
+
+short PartialPressureGasSettings::calcndltts() const
+{
+	return prefs.calcndltts;
+}
+
+short PartialPressureGasSettings::gflow() const
+{
+	return prefs.gflow;
+}
+
+short PartialPressureGasSettings::gfhigh() const
+{
+	return prefs.gfhigh;
+}
+
+short PartialPressureGasSettings::hrgraph() const
+{
+	return prefs.hrgraph;
+}
+
+short PartialPressureGasSettings::tankBar() const
+{
+	return prefs.tankbar;
+}
+
+short PartialPressureGasSettings::percentageGraph() const
+{
+	return prefs.percentagegraph;
+}
+
+short PartialPressureGasSettings::rulerGraph() const
+{
+	return prefs.rulergraph;
+}
+
+bool PartialPressureGasSettings::showCCRSetpoint() const
+{
+	return prefs.show_ccr_setpoint;
+}
+
+bool PartialPressureGasSettings::showCCRSensors() const
+{
+	return prefs.show_ccr_sensors;
+}
+
+short PartialPressureGasSettings::zoomedPlot() const
+{
+	return prefs.zoomed_plot;
+}
+
+short PartialPressureGasSettings::showSac() const
+{
+	return prefs.show_sac;
+}
+
+bool PartialPressureGasSettings::gfLowAtMaxDepth() const
+{
+	return prefs.gf_low_at_maxdepth;
+}
+
+short PartialPressureGasSettings::displayUnusedTanks() const
+{
+	return prefs.display_unused_tanks;
+}
+
+short PartialPressureGasSettings::showAverageDepth() const
+{
+	return prefs.show_average_depth;
+}
+
 void PartialPressureGasSettings::setShowPo2(short value)
 {
 	QSettings s;