berryIHandler.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 BERRYIHANDLER_H_
#define BERRYIHANDLER_H_
 
#include <berryMacros.h>
#include <berryObject.h>
#include <org_blueberry_core_commands_Export.h>
 
namespace berry {
 
struct IHandlerListener;
class ExecutionEvent;
 
struct BERRY_COMMANDS IHandler : public virtual Object
{
 
  berryObjectMacro(berry::IHandler);
 
  virtual void AddHandlerListener(IHandlerListener* handlerListener) = 0;
 
  virtual void Dispose() = 0;
 
  virtual Object::Pointer Execute(const SmartPointer<const ExecutionEvent>& event) = 0;
 
  virtual void SetEnabled(const Object::Pointer& evaluationContext) = 0;
 
  virtual bool IsEnabled() const = 0;
 
  virtual bool IsHandled() const = 0;
 
  virtual void RemoveHandlerListener(IHandlerListener* handlerListener) = 0;
 
 
};
 
}
 
Q_DECLARE_INTERFACE(berry::IHandler, "org.blueberry.core.commands.IHandler")
 
#endif /*BERRYIHANDLER_H_*/