DtEntityIndicatorWidget.h

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


#ifndef DtEntityIndicatorWidget_H_
#define DtEntityIndicatorWidget_H_

#include <vrvCore/vrvCore.h>
#include <vrvCore/DtUniqueID.h>
#include <vrvCore/DtAgentManagerInterface.h>
#include <vrvCore/DtMouseState.h>
#include <vrvCore/DtWidgetSignaler.h>

#include <boost/signal.hpp>

namespace makVrv
{
   class DtAgentManagerInterface;
   class DtProjectedWidgetModelAgent;
   class DtWidgetAgent;
   class DtModelAgent;
   class DtWidgetInstanceSignaler;

   class DT_DLL_VRVCORE DtEntityIndicatorWidget
   {
   public:

      DtEntityIndicatorWidget( DtAgentManagerInterface& sceneInterface,
         unsigned int modelSet,
         const std::string& normalTheme = "EntityIndicatorTheme",
         const std::string& pinnedTheme = "EntityIndicatorPinnedTheme",
         int height = 32, int width = 32);

      virtual ~DtEntityIndicatorWidget();

      virtual void setIndicatorActive(bool active);

      virtual void setColor(float r, float g, float b, float a = 1.);

      DtModelAgent* model();

      virtual void setEventsEnabled(bool enabled);

      DtWidgetEventSignals& eventSignals(DtWidgetSignaler& signaler);

   protected:

      DtAgentManagerInterface& mySceneInterface;
      DtWidgetInstanceSignaler* myWidgetSignaler;
      DtProjectedWidgetModelAgent* myProjectedWidgetModel;
      DtWidgetAgent* myWidgetAgent;
      std::string myNormalTheme;
      std::string myPinnedTheme;
      bool mySelected;
      bool myEventsEnabled;

   };
}

#endif