niftkToolKeyPressStateMachine.h

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

  NifTK: A software platform for medical image computing.

  Copyright (c) University College London (UCL). 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 in the top level directory for details.

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

#ifndef niftkToolKeyPressStateMachine_h
#define niftkToolKeyPressStateMachine_h

#include "niftkMIDASExports.h"

#include <mitkInteractionEventObserver.h>
#include <mitkStateMachine.h>

#include <usServiceRegistration.h>

#include "niftkFilteringStateMachine.h"
#include "niftkToolKeyPressResponder.h"

namespace niftk
{

class NIFTKMIDAS_EXPORT ToolKeyPressStateMachine : public mitk::EventStateMachine, public mitk::InteractionEventObserver, public FilteringStateMachine
{

public:
  mitkClassMacro(ToolKeyPressStateMachine, mitk::EventStateMachine) // this creates the Self typedef
  mitkNewMacro1Param(Self, ToolKeyPressResponder*)

  
  virtual void Notify(mitk::InteractionEvent* interactionEvent, bool isHandled) override;

protected:

  ToolKeyPressStateMachine(ToolKeyPressResponder* responder);

  virtual ~ToolKeyPressStateMachine();

  virtual void ConnectActionsAndFunctions() override;

  virtual bool FilterEvents(mitk::InteractionEvent* event, mitk::DataNode* dataNode) override;

  bool SelectSeedTool(mitk::StateMachineAction* action, mitk::InteractionEvent* event);

  bool SelectDrawTool(mitk::StateMachineAction* action, mitk::InteractionEvent* event);

  bool UnselectTools(mitk::StateMachineAction* action, mitk::InteractionEvent* event);

  bool SelectPolyTool(mitk::StateMachineAction* action, mitk::InteractionEvent* event);

  bool SelectViewMode(mitk::StateMachineAction* action, mitk::InteractionEvent* event);

  bool CleanSlice(mitk::StateMachineAction* action, mitk::InteractionEvent* event);

private:

  ToolKeyPressResponder* m_Responder;

   us::ServiceRegistration<mitk::InteractionEventObserver> m_ServiceRegistration;

};

}

#endif