DtWindowObject.h

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/****************************************************************************** 
** Copyright (c) 2020 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/ 

 
#pragma once
 
#include <vrvCore/vrvCore.h>
#include <vrvCore/DtUniqueID.h>
#include <vrvGraphicsUtils/DtVector2.h> 
#include <vrvGraphicsUtils/DtMatrix3.h>

namespace makVrv 
{ 
   class DtDe;

   class DT_DLL_VRVCORE DtWindowObject
   {
   public:
      typedef std::list< DtUniqueID > ChildList;
      typedef DtVector2<double> DtVector2d;
      typedef DtMatrix3<double> Transform;
      struct DtClipBox
      {
         DtVector2d BottomLeftLocation;
         DtVector2d TopRightLocation;
      };
      DtWindowObject(DtDe& de, DtUniqueID id);

      virtual ~DtWindowObject();

      virtual void setVisible(bool visible);
      virtual bool visible();

      virtual DtUniqueID uniqueId();

      virtual void setParentId( DtUniqueID parentId );
      virtual DtUniqueID getParentId();

      DtWindowObject* getParent();

      virtual ChildList childList();

      virtual void addChild( DtUniqueID id );

      virtual void removeChild( DtUniqueID id );

      virtual void setPosition( double x, double y );
      virtual void getPosition( double& x, double& y );

      virtual void setScale( double scale );
      virtual void setScale( double x, double y );
      virtual void getScale( double& x, double& y );

      virtual void setRotation( double rotation );
      virtual void getRotation( double& rotation );

      virtual void setColor( float r, float g, float b, float a );
      virtual void getColor( float& r, float& g, float& b, float& a );

      virtual void setInheritColor( bool inheritColor );
      virtual bool inheritColor( );

      virtual void needsUpdate();

      virtual Transform windowTransform();
      
      virtual DtVector2d windowScale();

      virtual DtClipBox clipBox();
   protected:
      DtDe& myDe;
      DtUniqueID myUniqueId;
      DtUniqueID myParentId;
      ChildList myChildIdList;
      DtVector2d myPosition;
      DtVector2d myScale;
      DtVector2d myWindowScale;
      double myRotation;
      bool myVisible;
      bool myInheritColor;
      float myColorR, myColorG, myColorB, myColorA;
      Transform myRelativeTransform;
      Transform myWindowTransform;
      DtClipBox myClipBox;
   }; 
}