Returns: The active view mode context.
Enumerated type defined in camControlHelperMetadataViewModes:
enum eContext {
ON_FOOT = 0, // [G|S]ET_FOLLOW_PED_CAM_*
IN_VEHICLE = 1, // [G|S]ET_FOLLOW_VEHICLE_CAM_*
ON_BIKE = 2,
IN_BOAT = 3,
IN_AIRCRAFT = 4,
IN_SUBMARINE = 5,
IN_HELI = 6,
IN_TURRET = 7,
}