Added ValueModel, first run.

bcvalue.h

@@ -34,15 +34,15 @@
 
 #include <QString>
 #include <QList>
+#include <QVariant>
 
 #include <bc.h>
 
+using optDouble = std::optional<double>;
 
 struct BCValueParams
 {
-  BCDevice::ID DeviceID{BCDevice::ID::Invalid};
-  BC::ID       ID{BC::ID::Invalid};
-  QString      IDString;
+  QString      ID;
   QString      Default;
   QString      Current;
   QString      Enabled;
@@ -74,12 +74,17 @@ public:
   uint8_t  getLongValue();
   
   QString       label;
+
   BCDevice::ID  deviceID{BCDevice::ID::Invalid};
   BC::ID        targetID{BC::ID::Invalid};
 
-  double        value{-1};
+  optDouble     min;
+  optDouble     max;
+  optDouble     factor;
+  QVariant      defaultValue;
+  QVariant      value;
 
-  static BCValue* makeValue( const BCValueParams& params );
+  static BCValue* makeValue( BCDevice::ID deviceID, const BCValueParams& params );
 
 };