include/vrvCoreQt/DtObserverViewsWidgetLogic.h

Go to the documentation of this file.

/****************************************************************************** 
** Copyright (c) 2008 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/ 
/****************************************************************************** 
** $RCSfile: DtObserverViewsWidgetLogic.h,v $ $Revision: 1.12 $ $State: Exp $ 
******************************************************************************/ 
 
 
#pragma once 
#include <vrvCoreQt/vrvCoreQt.h> 
#include <vrvCore/DtSubjectObserver.h>
#include <makArchives/DtObserverStateRecordsList.h>

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

   class DT_DLL_VRVCOREQT DtObserverViewsWidgetLogic : public DtDeObserver
   {

   public: 
      
      static DtObserverViewsWidgetLogic* create(DtDe& de, 
         DtObserverViewsWidgetInterface* iFace );
         
      virtual ~DtObserverViewsWidgetLogic();
      
      virtual void setCurrentObserver( const std::string& observerName );
      virtual void setCurrentObserver( DtObserver* );

      virtual void captureAndAddObserverView();

      virtual void setObserverView(const std::string&);

      virtual void clearObserverViews();

      virtual void saveObserverStateRecords(const std::string& filename);

      virtual void saveObserverStateRecord(const std::string& filename, const std::string& record);

      virtual void deleteView(const std::string&);

      virtual void loadObserverStateRecords(const std::string&);

      virtual void loadAndSetObserverState(const std::string&);

      virtual bool renameObserverRecord(const std::string& newName, const std::string& oldName);

   protected:
      virtual void slot_activate(DtDe* subject);
      virtual void slot_deactivate(DtDe* subject);

      virtual void onObserverAboutToBeDestroyed( DtInputDriver* inputDriver,
         DtObserver* observer );
      virtual void onCurrentObserverChanged( DtInputDriver* inputDriver, DtObserver* observer );
      virtual void onInputDriverCreated( DtInputDriver* inputDriver );
      virtual void onInputDriverAboutToBeDestroyed( DtInputDriver* inputDriver );

   protected:
      virtual void processEnableState();

      virtual std::string generateName(const makArchives::DtObserverStateRecord&) const;

      virtual void loadObserverStateRecords(const std::string&, makArchives::DtObserverStateRecordsList&) const;

      virtual void loadObserverStateRecords(const std::string&, bool setObservers);

   protected:

      DtObserverViewsWidgetLogic(DtDe& de, DtObserverViewsWidgetInterface* iFace );

   protected:
   
      DtDe& myDe;
      DtObserverViewsWidgetInterface* myInterface;
      DtObserver* myCurrentObserver;
      DtInputDriver* myInputDriver;

      makArchives::DtObserverStateRecordsList myObserverRecords;
    };
}