pollutantregistry.h

Go to the documentation of this file.

 
#ifndef OPENSWMMVIS_POLLUTANT_POLLUTANTREGISTRY_H
#define OPENSWMMVIS_POLLUTANT_POLLUTANTREGISTRY_H
 
#include "pollutant/pollutantprovider.h"
 
#include <QHash>
#include <QObject>
#include <QString>
#include <QVector>
 
namespace openswmmvis::pollutant {
 
class PollutantRegistry : public QObject
{
    Q_OBJECT
 
public:
    explicit PollutantRegistry(QObject *parent = nullptr);
    ~PollutantRegistry() override;
 
    QVector<PollutantProvider *> providers() const { return m_providers; }
    int providerCount() const noexcept { return m_providers.size(); }
 
    PollutantProvider *findByName(const QString &name) const;
    bool hasName(const QString &name) const { return findByName(name) != nullptr; }
 
    PollutantProvider *create(const QString &name);
 
    void remove(PollutantProvider *p);
    bool rename(PollutantProvider *p, const QString &newName);
 
    int loadFromEngine(void *engineHandle);
 
    int saveToEngine(void *engineHandle);
 
    int saveToEngine();
 
    void *engineHandle() const noexcept { return m_engineHandle; }
 
signals:
    void providerAdded(openswmmvis::pollutant::PollutantProvider *provider);
    void providerAboutToBeRemoved(openswmmvis::pollutant::PollutantProvider *provider);
    void providerRenamed(openswmmvis::pollutant::PollutantProvider *provider,
                         const QString &prevName, const QString &newName);
    void providerParamsChanged(openswmmvis::pollutant::PollutantProvider *provider);
 
private:
    void wireProviderSignals_(PollutantProvider *p);
 
    QVector<PollutantProvider *>        m_providers;
    QHash<QString, PollutantProvider *> m_byLowerName;
    void                               *m_engineHandle = nullptr;
};
 
} // namespace openswmmvis::pollutant
 
#endif // OPENSWMMVIS_POLLUTANT_POLLUTANTREGISTRY_H