berryIAdaptable.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#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_*/