DiffractionExperiment: Add DarkMask setting to DetectorMode enum

common/DiffractionExperiment.cpp

@@ -39,6 +39,10 @@ DiffractionExperiment::DiffractionExperiment(const DetectorSetup& det_setup)
 // setter functions
 DiffractionExperiment &DiffractionExperiment::Detector(const DetectorSetup &input) {
     detector = input;
+
+    // Conversion is always default mode after switching detectors
+    mode = DetectorMode::Conversion;
+
     auto settings = detector.GetDefaultSettings();
     if (settings)
         detector_settings = *settings;
@@ -47,6 +51,25 @@ DiffractionExperiment &DiffractionExperiment::Detector(const DetectorSetup &inpu
 
 DiffractionExperiment &DiffractionExperiment::Mode(DetectorMode input) {
     mode = input;
+
+    // Handle allowed mode settings
+    switch (GetDetectorType()) {
+        case DetectorType::JUNGFRAU:
+            if (input == DetectorMode::DarkMask)
+                throw JFJochException(JFJochExceptionCategory::InputParameterInvalid, "Dark mask is not supported for PSI JUNGFRAU detector");
+            break;
+        case DetectorType::DECTRIS:
+            if ((input == DetectorMode::PedestalG0) || (input == DetectorMode::PedestalG1) || (input == DetectorMode::PedestalG2))
+                throw JFJochException(JFJochExceptionCategory::InputParameterInvalid, "Pedestal data collection is not supported for DECTRIS detector");
+            if (input == DetectorMode::Raw)
+                throw JFJochException(JFJochExceptionCategory::InputParameterInvalid, "Raw data collection is not supported for DECTRIS detector");
+            break;
+        case DetectorType::EIGER:
+            if ((input == DetectorMode::PedestalG0) || (input == DetectorMode::PedestalG1) || (input == DetectorMode::PedestalG2) || (input == DetectorMode::DarkMask))
+                throw JFJochException(JFJochExceptionCategory::InputParameterInvalid, "Pedestal or dark mask data collection is not supported for PSI EIGER detector");
+            break;
+    }
+
     if (input == DetectorMode::Conversion)
         Conversion();
     if (input == DetectorMode::Raw)

common/DiffractionExperiment.h

@@ -31,7 +31,7 @@
 #include "../symmetry/gemmi/symmetry.hpp"
 
 enum class DetectorMode {
-    Conversion, Raw, PedestalG0, PedestalG1, PedestalG2
+    Conversion, Raw, PedestalG0, PedestalG1, PedestalG2, DarkMask
 };
 
 struct AcquisitionDeviceNetConfig {