propertyeditorregistry.h

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#ifndef PROPERTYEDITORREGISTRY_H
#define PROPERTYEDITORREGISTRY_H
 
#include <QHash>
#include <QString>
#include <functional>
#include <memory>
 
#include "ipropertyeditor.h"
 
class PropertyEditorRegistry
{
public:
    using Factory = std::function<std::unique_ptr<IPropertyEditor>()>;
 
    static PropertyEditorRegistry &instance();
 
    void registerFactory(const QString &kind, Factory factory);
 
    [[nodiscard]] bool hasFactory(const QString &kind) const;
 
    [[nodiscard]] std::unique_ptr<IPropertyEditor> create(const QString &kind) const;
 
    void clear();
 
private:
    PropertyEditorRegistry() = default;
    PropertyEditorRegistry(const PropertyEditorRegistry &)            = delete;
    PropertyEditorRegistry &operator=(const PropertyEditorRegistry &) = delete;
 
    QHash<QString, Factory> m_factories;
};
 
#endif // PROPERTYEDITORREGISTRY_H