DtAttributeGroupIndicator.h

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


#ifndef DtAttributeGroupIndicator_H_
#define DtAttributeGroupIndicator_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>
#include <vector>

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

   class DT_DLL_VRVCORE DtAttributeGroupIndicator
   {
   public:

      // The maximum number of points displayed in a graph
      enum {MaxGraphPoints = 10};

      DtAttributeGroupIndicator( DtAgentManagerInterface& sceneInterface,
         unsigned int modelSet,
         const std::string& normalTheme = "AttributeGroupIndicatorTheme",
         const std::string& pinnedTheme = "AttributeGroupPinnedTheme",
         int height = 16, int width = 16);

      virtual ~DtAttributeGroupIndicator();

      virtual void setIndicatorActive(bool active);

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

      virtual DtProjectedWidgetModelAgent* model();

      virtual void setEventsEnabled(bool enabled);

      virtual DtWidgetEventSignals& eventSignals(DtWidgetSignaler& signaler);

      virtual void setAttributeGroupVisible(bool visible);

      virtual void setAttributeVisible(unsigned int index, bool visible);

      virtual void setVisible(bool visible);

      virtual bool isVisible();

      enum AttributeType
      {
         AttributeTypeNull,
         AttributeTypeImage,
         AttributeTypeNumeric,
         AttributeTypeText,
         AttributeTypeGraph,
         AttributeTypeValueBar
      };

      virtual void setAttributeType(unsigned int index, const DtUnicode& name, AttributeType t);

      virtual void setValueImage(unsigned int index, const std::string& imageFilepath);

      virtual void setValueGraphPoint(unsigned int index, unsigned int n, float x, float y);

      virtual void setValueBarValue(unsigned int index, float val);

      virtual void setValueNumeric(unsigned int index, float val);

      virtual void setMouseIn(bool mouseIn);

      virtual void toggleLockState();

   protected:

      virtual void updateVisibility();

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

      bool myVisible;
      bool myGroupVisible;
      std::vector<bool> myAttributeVisibility;

   };
}

#endif