include/vrvCoreQt/DtObserverModeSelectionWidgetLogic.h

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/****************************************************************************** 
** Copyright (c) 2008 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/ 
/****************************************************************************** 
** $RCSfile: DtObserverModeSelectionWidgetLogic.h,v $ $Revision: 1.23 $ $State: Exp $ 
******************************************************************************/ 
 

#pragma once
#include <vrvCoreQt/vrvCoreQt.h> 
#include <vrvCore/DtObserver.h>
#include <vrvCore/DtSubjectObserver.h>
#include <string>

namespace makVrv 
{ 
   class DtDe;
   class DtObserverModeSelectionWidgetInterface;
   class DtInputDriver;
   class DtObserver;

   class DT_DLL_VRVCOREQT DtObserverModeSelectionWidgetLogic : public DtDeObserver
   {

   public:   

      static DtObserverModeSelectionWidgetLogic* create(DtDe& de, 
         DtObserverModeSelectionWidgetInterface* iFace);
         
      virtual ~DtObserverModeSelectionWidgetLogic();

      void setObserverMode( int mode );

      virtual void slot_activate(DtDe* de);
      virtual void slot_deactivate(DtDe* de);

   protected:

      DtObserverModeSelectionWidgetLogic(DtDe& de, DtObserverModeSelectionWidgetInterface* iFace);
      
      void setCurrentObserver( DtObserver* observer );
         
      void onObserverAboutToBeDestroyed( DtInputDriver* inputDriver,
         DtObserver* observer );
         
      void onCurrentObserverChanged( DtInputDriver* inputDriver,
         DtObserver* observer );

      void onObserverModeChanged(  DtObserver* observer, int newObserverMode );

      void onObserverModeNameChanged( int observerMode );

      void slot_observerModeAdded( int mode );
      
      void slot_observerModeRemoved( int mode );
      
      void slot_observerModeModelSetChanged( int mode );
      
      void setupObserverModes();

      void initializeFromObserverMode( int observerMode );

   protected:

      DtDe& myDe;
      DtObserverModeSelectionWidgetInterface* myInterface;
      
      DtObserver* myCurrentObserver;
   };
}