berryIAdaptable.h

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/*===================================================================

BlueBerry Platform

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

===================================================================*/

#ifndef _BERRY_IADAPTABLE_H_
#define _BERRY_IADAPTABLE_H_

#include <org_blueberry_core_runtime_Export.h>

#include <berryObject.h>

#include <berryLog.h>

#include <typeinfo>

namespace berry {

struct org_blueberry_core_runtime_EXPORT IAdaptable
{

public:

  virtual Object* GetAdapter(const QString& adapterType) const = 0;

  template<class A>
  A* GetAdapter()
  {
    const char* typeName = qobject_interface_iid<A*>();
    if (typeName == nullptr)
    {
      BERRY_WARN << "Error getting adapter for '" << Reflection::DemangleName(typeid(*this).name()) << "': "
                 << "Cannot get the interface id for type '" << Reflection::GetClassName<A>()
                 << "'. It is probably missing a Q_DECLARE_INTERFACE macro in its header.";
      return nullptr;
    }
    return dynamic_cast<A*>(this->GetAdapter(typeName));
  }

  virtual ~IAdaptable();

};

}  // namespace berry

#endif /*_BERRY_IADAPTABLE_H_*/