controlruleregistry.h

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