PowerSupplyDialog.h

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* ngscopeclient                                                                                                        *
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#ifndef PowerSupplyDialog_h
#define PowerSupplyDialog_h
 
#include "Dialog.h"
#include "Session.h"
 
#include <future>
 
class PowerSupplyChannelUIState
{
public:
    bool m_outputEnabled;
    bool m_overcurrentShutdownEnabled;
    bool m_softStartEnabled;
 
    std::string m_setVoltage;
    std::string m_setCurrent;
    std::string m_setSSRamp;
 
    float m_committedSetVoltage;
    float m_committedSetCurrent;
    float m_committedSSRamp;
 
    PowerSupplyChannelUIState()
        : m_outputEnabled(false)
        , m_overcurrentShutdownEnabled(false)
        , m_softStartEnabled(false)
        , m_setVoltage("")
        , m_setCurrent("")
        , m_committedSetVoltage(0)
        , m_committedSetCurrent(0)
        , m_committedSSRamp(0)
    {}
 
    PowerSupplyChannelUIState(std::shared_ptr<SCPIPowerSupply> psu, int chan)
        : m_outputEnabled(psu->GetPowerChannelActive(chan))
        , m_overcurrentShutdownEnabled(psu->GetPowerOvercurrentShutdownEnabled(chan))
        , m_softStartEnabled(psu->IsSoftStartEnabled(chan))
        , m_committedSetVoltage(psu->GetPowerVoltageNominal(chan))
        , m_committedSetCurrent(psu->GetPowerCurrentNominal(chan))
        , m_committedSSRamp(psu->GetSoftStartRampTime(chan))
    {
        Unit volts(Unit::UNIT_VOLTS);
        Unit amps(Unit::UNIT_AMPS);
        Unit fs(Unit::UNIT_FS);
        m_setVoltage = volts.PrettyPrint(m_committedSetVoltage);
        m_setCurrent = amps.PrettyPrint(m_committedSetCurrent);
        m_setSSRamp = fs.PrettyPrint(m_committedSSRamp);
    }
};
 
class PowerSupplyDialog : public Dialog
{
public:
    PowerSupplyDialog(std::shared_ptr<SCPIPowerSupply> psu, std::shared_ptr<PowerSupplyState> state, Session* session);
    virtual ~PowerSupplyDialog();
 
    virtual bool DoRender();
 
    void RefreshFromHardware();
 
    std::shared_ptr<SCPIPowerSupply> GetPSU()
    { return m_psu; }
 
protected:
    void ChannelSettings(int i, float v, float a, float etime);
    void AsyncLoadState();
 
    //@brief Global power enable (if we have one)
    bool m_masterEnable;
 
    double m_tstart;
 
    std::shared_ptr<SCPIPowerSupply> m_psu;
 
    std::shared_ptr<PowerSupplyState> m_state;
 
    //Future channel state during loading
    std::vector<std::future<PowerSupplyChannelUIState> > m_futureUIState;
 
    std::vector<PowerSupplyChannelUIState> m_channelUIState;
};
 
#endif