enum.h

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// Program Name: enum.h
// Created     : July 25, 2014
//
// Copyright (c) 2014 David Blain <dblain@mythtv.org>
//
// Licensed under the GPL v2 or later, see LICENSE for details
//
 
#ifndef ENUMLIST_H_
#define ENUMLIST_H_
 
#include <QVariantList>
 
#include "libmythservicecontracts/serviceexp.h"
#include "libmythservicecontracts/datacontracthelper.h"
#include "libmythservicecontracts/datacontracts/enumItem.h"
 
namespace DTC
{
 
class SERVICE_PUBLIC Enum : public QObject
{
    Q_OBJECT
    Q_CLASSINFO( "version", "1.0" );
 
    // Q_CLASSINFO Used to augment Metadata for properties.
    // See datacontracthelper.h for details
 
    Q_CLASSINFO( "EnumItems", "type=DTC::Enum");
 
    Q_PROPERTY( QString      Type      READ Type       WRITE setType   )
    Q_PROPERTY( QVariantList EnumItems READ EnumItems )
 
 
    PROPERTYIMP_REF   ( QString     , Type      )
    PROPERTYIMP_RO_REF( QVariantList, EnumItems )
 
    public:
 
        static inline void InitializeCustomTypes();
 
        Q_INVOKABLE explicit Enum(QObject *parent = nullptr)
            : QObject( parent )
        {
        }
 
        void Copy( const Enum *src )
        {
            m_Type = src->m_Type;
 
            CopyListContents< EnumItem >( this, m_EnumItems, src->m_EnumItems );
        }
 
        EnumItem *AddNewEnum()
        {
            // We must make sure the object added to the QVariantList has
            // a parent of 'this'
 
            auto *pObject = new EnumItem( this );
            m_EnumItems.append( QVariant::fromValue<QObject *>( pObject ));
 
            return pObject;
        }
 
    private:
        Q_DISABLE_COPY(Enum);
};
 
inline void Enum::InitializeCustomTypes()
{
    qRegisterMetaType< Enum* >();
 
    EnumItem::InitializeCustomTypes();
}
 
} // namespace DTC
 
#endif