include/vrvCoreQt/DtObserverSettingsLogic.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtObserverSettingsLogic.h,v $ $Revision: 1.8 $ $State: Exp $
******************************************************************************/


#pragma once
#include <vrvCoreQt/vrvCoreQt.h>
#include <vrvCore/DtObserverObject.h>

namespace makVrv
{
   class DtDe;
   class DtObserverSettingsInterface;
   class DtPersistenceControlsInterface;
   class DtSettingsBackup;
   class DtInputDriver;
   class DtObserver;

   class DT_DLL_VRVCOREQT DtObserverSettingsLogic
   {
   public:

      DtObserverSettingsLogic(DtDe& de, DtPersistenceControlsInterface* persistIf, 
         DtObserverSettingsInterface* observerModeEditorIf );

      ~DtObserverSettingsLogic();

      virtual void setSelectedObserver( const std::string& observerName );
 
      virtual void setSelectedObserverMode( const std::string& ObserverModeName );
      
      virtual void modelSetChanged( int modelSet );
      virtual void keyMapChanged( const std::string& keyMap );
      virtual void projectionChanged( const std::string& projection );
      virtual void settingChanged( int settingKey, bool value );

      virtual void setModelScaleFactor( int factor );

      virtual void setModelScaleType( DtObserverObject::ScaleType type );

      virtual void setMaxModelScaleFactor( double maxScaleFactor );

      virtual void setLinearSpeedGain( int gain );
      
      virtual void setRotationSpeedGain( int gain );
      
      virtual void setOrbitSpeedGain( int gain );      

      virtual void createObserver( const std::string& ObserverName );
      virtual void deleteObserver( const std::string& ObserverName );
      virtual void renameObserver( const std::string& oldName, const std::string& newName );
 
      virtual void createObserverMode( const std::string& ObserverModeName );
      virtual void deleteObserverMode( const std::string& ObserverModeName );
      virtual void renameObserverMode( const std::string& oldName, const std::string& newName );
     
   protected:
     
      virtual void observerModesRestored(const DtSettingsBackup*);
         
      void setupValues();

      // called by setupValues, and also when projection or model set changes
      // the update the settings pane
      void setupSettings();

      void setupSpeedSliders();
      void setupModelScaleFactorSlider();
      void setupModelScaleTypeSelector();
      void setupMaxModelScaleFactorSpinBox();

      void setupObserverList();
      void setupObserverModeList();     
      
      std::string projectionToString( bool is2D );
      bool projectionFromString( const std::string& is2D );

      virtual void onExport();

      virtual void onExportSelected();

      virtual void onExportFilenameChosen(const std::string&, bool selected);

      virtual void onImport();

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

       virtual void onMerge();

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

      virtual void updateDeleteEnabledState( const std::string& channelKeyToIgnore = "" );

      virtual void setCurrentObserverSelected();

   protected:
      void slot_observerModeNameChanged( int modeId );
      
      void slot_observerModeModelSetChanged( int modeId );
      void slot_observerModeKeyMapChanged( int modeId );
      void slot_observerModeSettingChanged( int modeId, int settingId );
      void slot_observerModeIs2DChanged( int modeId );
      void slot_observerModeLinearScaledSpeedGainChanged( int modeId );
      void slot_observerModeLinearUnscaledSpeedGainChanged( int modeId );
      void slot_observerModeRotationSpeedGainChanged( int modeId );
      void slot_observerModeOrbitSpeedGainChanged( int modeId );
      void slot_observerModeGainPrecisionChanged( int modeId );
      void slot_observerModeModelScaleFactorChanged( int modeId );
      void slot_observerModeModelScaleTypeChanged( int modeId );
      void slot_observerModeMaxModelScaleFactorChanged( int modeId );

      void slot_channelConfigurationModified();

      void slot_channelToBeDestroyed(const std::string& displayName, 
         const std::string& windowName, const std::string& channelName );
         
      void slot_channelConfigurationAdded();

      void slot_observerCreated( DtInputDriver* inputDriver,
         DtObserver* observer );

      void slot_observerAboutToBeDestroyed( DtInputDriver* inputDriver,
         DtObserver* observer );

      void slot_observerModeChanged(  DtObserver* observer, int newObserverMode );
      
   protected:
      DtDe& myDe;
      DtObserverSettingsInterface* myEditorInterface;
      DtPersistenceControlsInterface* myPersistenceInterface;
      DtObserver* mySelectedObserver;
      // We need this so we don't make an observer that's being deleted the
      // new selected observer
      DtObserver* myObserverBeingDeleted;
   };
}