ValueEventAdapter.hpp

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#pragma once
#include <sdk/IModelEvents.hpp>
#include <sdk/ISessionEvents.hpp>
#include <sdk/IViewEvents.hpp>
#include <sdk/IActivityEvents.hpp>
#include <QPointer>
#include <QVariantMap>
 
namespace OpenSWMM::Examples
{
class ValueEventAdapter final : public QObject
{
    Q_OBJECT
public:
    explicit ValueEventAdapter(QObject *sourceLifetime, QObject *parent = nullptr);
    ~ValueEventAdapter() override;
    Q_INVOKABLE bool isSubscribed() const;
    Q_INVOKABLE void disconnect();
    Q_INVOKABLE QVariantMap stateSnapshot() const;
    Q_INVOKABLE QVariantMap viewSnapshot(const QString &sessionId) const;
    Q_INVOKABLE QVariantMap activitySnapshot() const;
signals:
    void stateOccurred(const QVariantMap &record);
    void viewOccurred(const QVariantMap &record);
    void activityOccurred(const QVariantMap &record);
 
private:
    bool canQuery(const OpenSWMM::Sdk::ScopedEventSubscription &subscription) const;
    QPointer<QObject> mLifetime; 
    OpenSWMM::Sdk::ISessionEvents *mState =
        nullptr; 
    OpenSWMM::Sdk::IViewEvents *mView =
        nullptr; 
    OpenSWMM::Sdk::IActivityEvents *mActivity =
        nullptr; 
    OpenSWMM::Sdk::ScopedEventSubscription mStateSubscription; 
    OpenSWMM::Sdk::ScopedEventSubscription mViewSubscription;  
    OpenSWMM::Sdk::ScopedEventSubscription
        mActivitySubscription; 
};
}