TTUIBase.h

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/**********************************************************************

Copyright (c) 2005, TomTom B.V.

All rights reserved


***********************************************************************/


#ifndef __TTUIBASE_H__
#define __TTUIBASE_H__

#include <assert.h>
#include <string.h>
#include <memory.h>

#ifndef min

#define min( a, b ) ( ( ( a ) < ( b ) ) ? ( a ): ( b ) )
#endif

#ifndef max

#define max( a, b ) ( ( ( a ) > ( b ) ) ? ( a ): ( b ) )
#endif

struct CUIPoint
{
 public:
  CUIPoint(int aX, int aY):
    iX( aX ),
    iY( aY )
    {}

  CUIPoint():
   iX( 0 ),
   iY( 0 )
   {}   

  int iX;   
  int iY;   
};

class CUIRect
{
 public:
  CUIRect():
   iTopLeft(), 
   iSize()
   {}

  CUIRect( const CUIPoint& aTopLeft, const CUIPoint& aSize ):
   iTopLeft( aTopLeft ), 
   iSize( aSize )
   {}

  CUIRect( int aX, int aY, int aSizeX, int aSizeY ):
   iTopLeft( aX, aY ),
   iSize( aSizeX, aSizeY )
   {}

  bool Contains( const CUIPoint& aPoint )
    { return 
       ( ( aPoint.iX >= iTopLeft.iX && aPoint.iX < iTopLeft.iX + iSize.iX ) && 
         ( aPoint.iY >= iTopLeft.iY && aPoint.iY < iTopLeft.iY + iSize.iY ) 
       ) ? true: false;
    };

  bool Contains( unsigned int aX, unsigned int aY )
    { return 
       ( ( static_cast< int >( aX ) >= iTopLeft.iX && static_cast< int >( aX ) < iTopLeft.iX + iSize.iX ) && 
         ( static_cast< int >( aY ) >= iTopLeft.iY && static_cast< int >( aY ) < iTopLeft.iY + iSize.iY ) 
       ) ? true: false;
    };

  bool Contains( const CUIRect& aOther )
  {
   return Contains( aOther.iTopLeft ) &&
          Contains( aOther.iTopLeft.iX + aOther.iSize.iX,
                    aOther.iTopLeft.iY + aOther.iSize.iY );
  }
  
  CUIPoint iTopLeft; 
  CUIPoint iSize;    
};

#endif

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