Preferences: move units to the new dialog

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

7 files changed, 336 insertions, 527 deletions

diff --git a/desktop-widgets/preferences.cpp b/desktop-widgets/preferences.cpp
index 2ce96bd77..672d75906 100644
--- a/desktop-widgets/preferences.cpp
+++ b/desktop-widgets/preferences.cpp
@@ -146,7 +146,6 @@ void PreferencesDialog::setUiFromPrefs()
 	ui.pn2Threshold->setValue(prefs.pp_graphs.pn2_threshold);
 	ui.maxpo2->setValue(prefs.modpO2);
 	ui.red_ceiling->setChecked(prefs.redceiling);
-	ui.units_group->setEnabled(ui.personalize->isChecked());
 
 	ui.gflow->setValue(prefs.gflow);
 	ui.gfhigh->setValue(prefs.gfhigh);
@@ -157,31 +156,8 @@ void PreferencesDialog::setUiFromPrefs()
 	ui.psro2rate->setValue(prefs.o2consumption / 1000.0);
 	ui.pscrfactor->setValue(rint(1000.0 / prefs.pscr_ratio));
 
-	// units
-	if (prefs.unit_system == METRIC)
-		ui.metric->setChecked(true);
-	else if (prefs.unit_system == IMPERIAL)
-		ui.imperial->setChecked(true);
-	else
-		ui.personalize->setChecked(true);
-	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.display_unused_tanks->setChecked(prefs.display_unused_tanks);
 	ui.show_average_depth->setChecked(prefs.show_average_depth);
-	ui.vertical_speed_minutes->setChecked(prefs.units.vertical_speed_time == units::MINUTES);
-	ui.vertical_speed_seconds->setChecked(prefs.units.vertical_speed_time == units::SECONDS);
 
 	QSettings s;
 
@@ -237,20 +213,6 @@ void PreferencesDialog::syncSettings()
 	SAVE_OR_REMOVE("show_average_depth", default_prefs.show_average_depth, ui.show_average_depth->isChecked());
 	s.endGroup();
 
-	// Units
-	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();
-
 	// Defaults
 	s.beginGroup("GeneralSettings");
 	s.setValue("defaultsetpoint", rint(ui.defaultSetpoint->value() * 1000.0));
@@ -391,7 +353,6 @@ void PreferencesDialog::buttonClicked(QAbstractButton *button)
 void PreferencesDialog::on_resetSettings_clicked()
 {
 	QSettings s;
-
 	QMessageBox response(this);
 	response.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
 	response.setDefaultButton(QMessageBox::Cancel);
diff --git a/desktop-widgets/preferences.ui b/desktop-widgets/preferences.ui
index a799d966c..12ba10d4b 100644
--- a/desktop-widgets/preferences.ui
+++ b/desktop-widgets/preferences.ui
@@ -85,16 +85,6 @@
        </property>
        <item>
         <property name="text">
-         <string>Units</string>
-        </property>
-        <property name="icon">
-         <iconset>
-          <normalon>:/units</normalon>
-         </iconset>
-        </property>
-       </item>
-       <item>
-        <property name="text">
          <string>Graph</string>
         </property>
         <property name="icon">
@@ -134,309 +124,8 @@
         </sizepolicy>
        </property>
        <property name="currentIndex">
-        <number>3</number>
+        <number>0</number>
        </property>
-       <widget class="QWidget" name="units_page">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <layout class="QVBoxLayout" name="verticalLayout">
-         <property name="spacing">
-          <number>5</number>
-         </property>
-         <property name="margin">
-          <number>5</number>
-         </property>
-         <item>
-          <widget class="QGroupBox" name="groupBox_units">
-           <property name="title">
-            <string>Unit system</string>
-           </property>
-           <layout class="QHBoxLayout" name="horizontalLayout">
-            <item>
-             <widget class="QLabel" name="label_6">
-              <property name="text">
-               <string>System</string>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QRadioButton" name="metric">
-              <property name="text">
-               <string>&amp;Metric</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_6</string>
-              </attribute>
-             </widget>
-            </item>
-            <item>
-             <widget class="QRadioButton" name="imperial">
-              <property name="text">
-               <string>Imperial</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_6</string>
-              </attribute>
-             </widget>
-            </item>
-            <item>
-             <widget class="QRadioButton" name="personalize">
-              <property name="text">
-               <string>Personali&amp;ze</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_6</string>
-              </attribute>
-             </widget>
-            </item>
-           </layout>
-          </widget>
-         </item>
-         <item>
-          <widget class="QGroupBox" name="units_group">
-           <property name="title">
-            <string>Individual settings</string>
-           </property>
-           <property name="checkable">
-            <bool>false</bool>
-           </property>
-           <property name="checked">
-            <bool>false</bool>
-           </property>
-           <layout class="QGridLayout" name="gridLayout">
-            <item row="0" column="0">
-             <widget class="QLabel" name="label">
-              <property name="text">
-               <string>Depth</string>
-              </property>
-             </widget>
-            </item>
-            <item row="0" column="1">
-             <widget class="QRadioButton" name="meter">
-              <property name="text">
-               <string>meter</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup</string>
-              </attribute>
-             </widget>
-            </item>
-            <item row="0" column="2">
-             <widget class="QRadioButton" name="feet">
-              <property name="text">
-               <string>feet</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup</string>
-              </attribute>
-             </widget>
-            </item>
-            <item row="1" column="0">
-             <widget class="QLabel" name="label_2">
-              <property name="text">
-               <string>Pressure</string>
-              </property>
-             </widget>
-            </item>
-            <item row="1" column="1">
-             <widget class="QRadioButton" name="bar">
-              <property name="text">
-               <string>bar</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_2</string>
-              </attribute>
-             </widget>
-            </item>
-            <item row="1" column="2">
-             <widget class="QRadioButton" name="psi">
-              <property name="text">
-               <string>psi</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_2</string>
-              </attribute>
-             </widget>
-            </item>
-            <item row="2" column="0">
-             <widget class="QLabel" name="label_3">
-              <property name="text">
-               <string>Volume</string>
-              </property>
-             </widget>
-            </item>
-            <item row="2" column="1">
-             <widget class="QRadioButton" name="liter">
-              <property name="text">
-               <string>&amp;liter</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_3</string>
-              </attribute>
-             </widget>
-            </item>
-            <item row="2" column="2">
-             <widget class="QRadioButton" name="cuft">
-              <property name="text">
-               <string>cu ft</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_3</string>
-              </attribute>
-             </widget>
-            </item>
-            <item row="3" column="0">
-             <widget class="QLabel" name="label_4">
-              <property name="text">
-               <string>Temperature</string>
-              </property>
-             </widget>
-            </item>
-            <item row="3" column="1">
-             <widget class="QRadioButton" name="celsius">
-              <property name="text">
-               <string>celsius</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_4</string>
-              </attribute>
-             </widget>
-            </item>
-            <item row="3" column="2">
-             <widget class="QRadioButton" name="fahrenheit">
-              <property name="text">
-               <string>fahrenheit</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_4</string>
-              </attribute>
-             </widget>
-            </item>
-            <item row="4" column="0">
-             <widget class="QLabel" name="label_5">
-              <property name="text">
-               <string>Weight</string>
-              </property>
-             </widget>
-            </item>
-            <item row="4" column="1">
-             <widget class="QRadioButton" name="kg">
-              <property name="text">
-               <string>kg</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_5</string>
-              </attribute>
-             </widget>
-            </item>
-            <item row="4" column="2">
-             <widget class="QRadioButton" name="lbs">
-              <property name="text">
-               <string>lbs</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_5</string>
-              </attribute>
-             </widget>
-            </item>
-           </layout>
-          </widget>
-         </item>
-         <item>
-          <layout class="QHBoxLayout">
-           <item>
-            <widget class="QGroupBox" name="groupBox">
-             <property name="title">
-              <string>Time units</string>
-             </property>
-             <layout class="QGridLayout">
-              <item row="0" column="0">
-               <widget class="QLabel" name="label13">
-                <property name="text">
-                 <string>Ascent/descent speed denominator</string>
-                </property>
-               </widget>
-              </item>
-              <item row="0" column="1">
-               <widget class="QRadioButton" name="vertical_speed_minutes">
-                <property name="text">
-                 <string>Minutes</string>
-                </property>
-                <attribute name="buttonGroup">
-                 <string notr="true">verticalSpeed</string>
-                </attribute>
-               </widget>
-              </item>
-              <item row="0" column="2">
-               <widget class="QRadioButton" name="vertical_speed_seconds">
-                <property name="text">
-                 <string>Seconds</string>
-                </property>
-                <attribute name="buttonGroup">
-                 <string notr="true">verticalSpeed</string>
-                </attribute>
-               </widget>
-              </item>
-             </layout>
-            </widget>
-           </item>
-          </layout>
-         </item>
-         <item>
-          <widget class="QGroupBox" name="groupBox_11">
-           <property name="title">
-            <string>GPS coordinates</string>
-           </property>
-           <layout class="QHBoxLayout" name="horizontalLayout_12">
-            <item>
-             <widget class="QLabel" name="label_27">
-              <property name="text">
-               <string>Location Display</string>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QRadioButton" name="gpsTraditional">
-              <property name="text">
-               <string>traditional (dms)</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_7</string>
-              </attribute>
-             </widget>
-            </item>
-            <item>
-             <widget class="QRadioButton" name="gpsDecimal">
-              <property name="text">
-               <string>decimal</string>
-              </property>
-              <attribute name="buttonGroup">
-               <string notr="true">buttonGroup_7</string>
-              </attribute>
-             </widget>
-            </item>
-           </layout>
-          </widget>
-         </item>
-         <item>
-          <spacer name="verticalSpacer">
-           <property name="orientation">
-            <enum>Qt::Vertical</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>0</width>
-             <height>0</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </widget>
        <widget class="QWidget" name="graph_page">
         <property name="sizePolicy">
          <sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
@@ -1121,182 +810,6 @@
    </hints>
   </connection>
   <connection>
-   <sender>personalize</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>units_group</receiver>
-   <slot>setEnabled(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>185</x>
-     <y>19</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>186</x>
-     <y>23</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>imperial</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>feet</receiver>
-   <slot>setChecked(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>164</x>
-     <y>19</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>175</x>
-     <y>34</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>metric</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>meter</receiver>
-   <slot>setChecked(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>142</x>
-     <y>19</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>153</x>
-     <y>34</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>imperial</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>psi</receiver>
-   <slot>setChecked(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>164</x>
-     <y>19</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>175</x>
-     <y>33</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>metric</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>bar</receiver>
-   <slot>setChecked(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>142</x>
-     <y>19</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>153</x>
-     <y>33</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>imperial</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>cuft</receiver>
-   <slot>setChecked(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>164</x>
-     <y>19</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>175</x>
-     <y>31</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>metric</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>liter</receiver>
-   <slot>setChecked(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>142</x>
-     <y>19</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>153</x>
-     <y>31</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>imperial</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>fahrenheit</receiver>
-   <slot>setChecked(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>164</x>
-     <y>19</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>175</x>
-     <y>29</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>metric</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>celsius</receiver>
-   <slot>setChecked(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>142</x>
-     <y>19</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>153</x>
-     <y>29</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>imperial</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>lbs</receiver>
-   <slot>setChecked(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>164</x>
-     <y>19</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>175</x>
-     <y>28</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>metric</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>kg</receiver>
-   <slot>setChecked(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>142</x>
-     <y>19</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>153</x>
-     <y>28</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
    <sender>proxyAuthRequired</sender>
    <signal>toggled(bool)</signal>
    <receiver>proxyUsername</receiver>
diff --git a/desktop-widgets/preferences/CMakeLists.txt b/desktop-widgets/preferences/CMakeLists.txt
index c55d7b881..8ea4bd79c 100644
--- a/desktop-widgets/preferences/CMakeLists.txt
+++ b/desktop-widgets/preferences/CMakeLists.txt
@@ -15,6 +15,7 @@ set(SUBSURFACE_PREFERENCES_LIB_SRCS
 	preferences_language.cpp
 	preferences_georeference.cpp
 	preferences_defaults.cpp
+	preferences_units.cpp
 )
 
 source_group("Subsurface Preferences" FILES ${SUBSURFACE_PREFERENCES_LIB_SRCS})
diff --git a/desktop-widgets/preferences/preferences_units.cpp b/desktop-widgets/preferences/preferences_units.cpp
new file mode 100644
index 000000000..76f2078d7
--- /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()
+{
+	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();
+}
+
+void PreferencesUnits::syncSettings()
+{
+	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);
+}
diff --git a/desktop-widgets/preferences/preferences_units.h b/desktop-widgets/preferences/preferences_units.h
new file mode 100644
index 000000000..21a7f4404
--- /dev/null
+++ b/desktop-widgets/preferences/preferences_units.h
@@ -0,0 +1,21 @@
+#ifndef PREFERENCES_UNITS_H
+#define PREFERENCES_UNITS_H
+
+#include "abstractpreferenceswidget.h"
+
+namespace Ui {
+	class PreferencesUnits;
+}
+
+class PreferencesUnits : public AbstractPreferencesWidget {
+	Q_OBJECT
+public:
+	PreferencesUnits();
+	virtual ~PreferencesUnits();
+	virtual void refreshSettings();
+	virtual void syncSettings();
+private:
+	Ui::PreferencesUnits *ui;
+};
+
+#endif
\ No newline at end of file
diff --git a/desktop-widgets/preferences/preferences_units.ui b/desktop-widgets/preferences/preferences_units.ui
new file mode 100644
index 000000000..bb1ffba66
--- /dev/null
+++ b/desktop-widgets/preferences/preferences_units.ui
@@ -0,0 +1,251 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>PreferencesUnits</class>
+ <widget class="QWidget" name="PreferencesUnits">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>374</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QGroupBox" name="groupBox_units">
+     <property name="title">
+      <string>Unit system</string>
+     </property>
+     <layout class="QHBoxLayout" name="horizontalLayout">
+      <item>
+       <widget class="QLabel" name="label_6">
+        <property name="text">
+         <string>System</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QRadioButton" name="metric">
+        <property name="text">
+         <string>&amp;Metric</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QRadioButton" name="imperial">
+        <property name="text">
+         <string>Imperial</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QRadioButton" name="personalize">
+        <property name="text">
+         <string>Personali&amp;ze</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="units_group">
+     <property name="title">
+      <string>Individual settings</string>
+     </property>
+     <property name="checkable">
+      <bool>false</bool>
+     </property>
+     <property name="checked">
+      <bool>false</bool>
+     </property>
+     <layout class="QGridLayout" name="gridLayout">
+      <item row="0" column="0">
+       <widget class="QLabel" name="label">
+        <property name="text">
+         <string>Depth</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QRadioButton" name="meter">
+        <property name="text">
+         <string>meter</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="2">
+       <widget class="QRadioButton" name="feet">
+        <property name="text">
+         <string>feet</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="label_2">
+        <property name="text">
+         <string>Pressure</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QRadioButton" name="bar">
+        <property name="text">
+         <string>bar</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="2">
+       <widget class="QRadioButton" name="psi">
+        <property name="text">
+         <string>psi</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="label_3">
+        <property name="text">
+         <string>Volume</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="QRadioButton" name="liter">
+        <property name="text">
+         <string>&amp;liter</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="2">
+       <widget class="QRadioButton" name="cuft">
+        <property name="text">
+         <string>cu ft</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="0">
+       <widget class="QLabel" name="label_4">
+        <property name="text">
+         <string>Temperature</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1">
+       <widget class="QRadioButton" name="celsius">
+        <property name="text">
+         <string>celsius</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="2">
+       <widget class="QRadioButton" name="fahrenheit">
+        <property name="text">
+         <string>fahrenheit</string>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="0">
+       <widget class="QLabel" name="label_5">
+        <property name="text">
+         <string>Weight</string>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="1">
+       <widget class="QRadioButton" name="kg">
+        <property name="text">
+         <string>kg</string>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="2">
+       <widget class="QRadioButton" name="lbs">
+        <property name="text">
+         <string>lbs</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="groupBox">
+     <property name="title">
+      <string>Time units</string>
+     </property>
+     <layout class="QGridLayout">
+      <item row="0" column="0">
+       <widget class="QLabel" name="label13">
+        <property name="text">
+         <string>Ascent/descent speed denominator</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QRadioButton" name="vertical_speed_minutes">
+        <property name="text">
+         <string>Minutes</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="2">
+       <widget class="QRadioButton" name="vertical_speed_seconds">
+        <property name="text">
+         <string>Seconds</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="groupBox_11">
+     <property name="title">
+      <string>GPS coordinates</string>
+     </property>
+     <layout class="QHBoxLayout" name="horizontalLayout_12">
+      <item>
+       <widget class="QLabel" name="label_27">
+        <property name="text">
+         <string>Location Display</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QRadioButton" name="gpsTraditional">
+        <property name="text">
+         <string>traditional (dms)</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QRadioButton" name="gpsDecimal">
+        <property name="text">
+         <string>decimal</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>0</width>
+       <height>0</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/desktop-widgets/preferences/preferencesdialog.cpp b/desktop-widgets/preferences/preferencesdialog.cpp
index 6f66d856d..7d9e17d7e 100644
--- a/desktop-widgets/preferences/preferencesdialog.cpp
+++ b/desktop-widgets/preferences/preferencesdialog.cpp
@@ -4,6 +4,7 @@
 #include "preferences_language.h"
 #include "preferences_georeference.h"
 #include "preferences_defaults.h"
+#include "preferences_units.h"
 
 #include <QVBoxLayout>
 #include <QHBoxLayout>
@@ -37,6 +38,7 @@ PreferencesDialogV2::PreferencesDialogV2()
 	addPreferencePage(new PreferencesLanguage());
 	addPreferencePage(new PreferencesGeoreference());
 	addPreferencePage(new PreferencesDefaults());
+	addPreferencePage(new PreferencesUnits());
 	refreshPages();
 
 	connect(pagesList, &QListWidget::currentRowChanged,