DtLightEditorLogic.h

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/*****************************************************************************
 * Copyright (c) 2013 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include "lightEditorPlugin.h"
#include <vrvUtil/DtSignalConnectionManager.h>
#include <osg/LightSource>

namespace makVrv
{
   class DtDe;
   class DtLightEditorInterface;

   class DT_DLL_EXAMPLELIGHTEDITOR DtLightEditorLogic
      : private DtSignalConnectionManager
   {
   public:
      DtLightEditorLogic( DtDe& de, DtLightEditorInterface& iFace);

      virtual ~DtLightEditorLogic();

      virtual void sendSettingsToGui();

      virtual void slot_lightSelected(const std::string& lightName);
      virtual void slot_ambientChanged(float r, float g, float b, float a);
      virtual void slot_diffuseChanged(float r, float g, float b, float a);
      virtual void slot_specularChanged(float r, float g, float b, float a);
      virtual void slot_constantAttenuationChanged(float constantAttenuation);
      virtual void slot_linearAttenuationChanged(float linearAttenuation);
      virtual void slot_quadraticAttenuationChanged(float quadraticAttenuation);
      virtual void slot_spotExponentChanged(float spotExponent);
      virtual void slot_spotCutoffChanged(float spotCutoff);;

      typedef std::vector<osg::Light*> LightVec;

   protected:
      DtDe& myDe;
      DtLightEditorInterface& myInterface;
      int myCurrentLightIx;
      
      LightVec myLights;
   };

}