ISplineUtils.h

//========================================================================================
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// $File$
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// Owner: Bernd Paradies
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
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// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance 
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#ifndef __ISplineUtils__
#define __ISplineUtils__

#include "SplineID.h"
#include "IPMUnknown.h"
#include "Utils.h"

#include "IShape.h"
#include "PMPathPoint.h"
#include "PMRect.h"
#include "HitTestDragConstants.h"

class ICommand;
class IControlView;
class IPathGeometry;
class IGraphicFrameData;
class ITextModel;
class UIDList;

#define kInvalidParameter -1.0


class ISplineUtils : public IPMUnknown
{
public:
 enum { kDefaultIID = IID_ISPLINEUTILS };

 virtual void FilterMakeCompoundPathList( UIDList& selectedItems ) = 0;
 
 virtual void FilterReleaseCompoundPathList( UIDList& selectedItems ) = 0;


 virtual void StripTOPSpline( const UIDList &itemList, UIDList *pNewItemList, bool16 bReplaceByMainIfNeeded = kFalse ) = 0;

 virtual ICommand* CreateCopySubPathPipelineCmd( const UIDRef& pathItem, int32 pathIndex ) = 0;

 virtual PMRect ComputeInnerContentBBox( const IGraphicFrameData* gfd ) = 0;


 virtual void GetInnerContentBoundsData( const IGraphicFrameData* gfd,
 PMRect* pTextInset,
 PMReal* pStrokeWeight,
 int32* pStrokeAlignment,
 PMReal* pEffectiveStrokeWeight = nil ) = 0;

 virtual void ComputeMinimumInnerDimensionsFor(PMReal leftTextInset,
 PMReal topTextInset,
 PMReal rightTextInset,
 PMReal bottomTextInset,
 PMReal strokeWeight,
 int32 strokeAlignment,
 PMReal* pSplineLeftWidth,
 PMReal* pSplineTopHeight,
 PMReal* pSplineRightWidth,
 PMReal* pSplineBottomHeight) = 0;
 

 virtual bool16 ComputeInnerContentBounds(const PMRect& splinePathBBox,
 PMReal leftTextInset,
 PMReal topTextInset,
 PMReal rightTextInset,
 PMReal bottomTextInset,
 PMReal strokeWeight,
 int32 strokeAlignment,
 PMReal* pInnerPathLeft,
 PMReal* pInnerPathTop,
 PMReal* pInnerPathRight,
 PMReal* pInnerPathBottom) = 0;


};


#endif // __ISplineUtils__