Draw sensor status like an artificial horizon

This should be easier to understand than the previous cabinet
projection. Furthermore, fix "jumping" of the sensor dialog when the
length of the decimal representation of the sensor values changes.
Finally, always get and set sensor dead and max zones in degree. There
are converted to redians internally.

src/globalvariables.cpp

@@ -184,11 +184,11 @@ const int GlobalVariables::JoyControlStick::DEFAULTSTICKDELAY = 0;
 
 // ---- JoySensor ---- //
 
-const double GlobalVariables::JoySensor::ACCEL_MIN = -30.0;
-const double GlobalVariables::JoySensor::ACCEL_MAX =  30.0;
+const double GlobalVariables::JoySensor::ACCEL_MIN = -90.0;
+const double GlobalVariables::JoySensor::ACCEL_MAX =  90.0;
 const double GlobalVariables::JoySensor::GRAVITY = 9.80665;
-const double GlobalVariables::JoySensor::GYRO_MIN = -10.0;
-const double GlobalVariables::JoySensor::GYRO_MAX =  10.0;
+const double GlobalVariables::JoySensor::GYRO_MIN = -360.0;
+const double GlobalVariables::JoySensor::GYRO_MAX =  360.0;
 const double GlobalVariables::JoySensor::DEFAULTDEADZONE = 0.5;
 const int GlobalVariables::JoySensor::DEFAULTDIAGONALRANGE = 45;
 const unsigned int GlobalVariables::JoySensor::DEFAULTSENSORDELAY = 0;

src/gui/joysensoreditdialog.cpp

@@ -48,27 +48,10 @@ JoySensorEditDialog::JoySensorEditDialog(JoySensor *sensor, QWidget *parent)
 
     updateWindowTitleSensorName();
 
-    m_ui->deadZoneSlider->setValue(m_sensor->getDeadZone());
-    m_ui->deadZoneSpinBox->setValue(m_sensor->getDeadZone());
-
-    m_ui->maxZoneSlider->setValue(m_sensor->getMaxZone());
-    m_ui->maxZoneSpinBox->setValue(m_sensor->getMaxZone());
-
-    m_ui->diagonalRangeSlider->setValue(m_sensor->getDiagonalRange());
-    m_ui->diagonalRangeSpinBox->setValue(m_sensor->getDiagonalRange());
-
-    QString xCoorString = QString::number(m_sensor->getXCoordinate());
-    m_ui->xCoordinateValue->setText(xCoorString);
-
-    QString yCoorString = QString::number(m_sensor->getYCoordinate());
-    m_ui->yCoordinateValue->setText(yCoorString);
-
-    QString zCoorString = QString::number(m_sensor->getZCoordinate());
-    m_ui->zCoordinateValue->setText(zCoorString);
-
-    auto min_width = m_ui->xCoordinateLabel->fontMetrics().
+    auto min_width = m_ui->xCoordinateValue->fontMetrics().
         boundingRect(QString("X.XXXXXXX")).width();
-    m_ui->xCoordinateLabel->setMinimumWidth(min_width);
+    m_ui->xCoordinateValue->setMinimumWidth(min_width);
+    m_ui->xCoordinateValue->setAlignment(Qt::AlignLeft);
 
     if (m_sensor->getType() == JoySensor::ACCELEROMETER)
     {
@@ -95,6 +78,24 @@ JoySensorEditDialog::JoySensorEditDialog(JoySensor *sensor, QWidget *parent)
         m_ui->maxZoneSpinBox->setMaximum(GlobalVariables::JoySensor::GYRO_MAX);
     }
 
+    m_ui->deadZoneSlider->setValue(m_sensor->getDeadZone());
+    m_ui->deadZoneSpinBox->setValue(m_sensor->getDeadZone());
+
+    m_ui->maxZoneSlider->setValue(m_sensor->getMaxZone());
+    m_ui->maxZoneSpinBox->setValue(m_sensor->getMaxZone());
+
+    m_ui->diagonalRangeSlider->setValue(m_sensor->getDiagonalRange());
+    m_ui->diagonalRangeSpinBox->setValue(m_sensor->getDiagonalRange());
+
+    QString xCoorString = QString::number(m_sensor->getXCoordinate());
+    m_ui->xCoordinateValue->setText(xCoorString);
+
+    QString yCoorString = QString::number(m_sensor->getYCoordinate());
+    m_ui->yCoordinateValue->setText(yCoorString);
+
+    QString zCoorString = QString::number(m_sensor->getZCoordinate());
+    m_ui->zCoordinateValue->setText(zCoorString);
+
     m_ui->sensorStatusBoxWidget->setSensor(m_sensor);
 
     selectCurrentPreset();