ITransformUpdateUtils.h

//========================================================================================
// 
// $File$
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// Owner: Bernd Paradies
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
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#ifndef __ITransformUpdateUtils__
#define __ITransformUpdateUtils__

#include "GenericID.h"
#include "IPMUnknown.h"
#include "Utils.h"

#include "PMPoint.h"
#include "TransformTypes.h"

class ISpread;
class UIDList;

class ITransformUpdateUtils : public IPMUnknown
{
public:
 enum { kDefaultIID = IID_ITRANSFORMUPDATEUTILS };


 virtual int32 GetPageForPoint( ISpread* spread, PBPMPoint pt) const = 0;



 virtual PBPMPoint PasteboardZeroPoint( ISpread* spread, int32 pageIndex) const = 0;


 inline PBPMPoint PasteboardZeroPoint( ISpread* spread, PBPMPoint pageLocator) const
 {
 return PasteboardZeroPoint( spread, GetPageForPoint( spread, pageLocator));
 }


 virtual void NormalizeAngle(PMReal& angle) = 0;


 virtual void NormalizeAngle180(PMReal& angle) = 0;


};


#endif // __ITransformUpdateUtils__