CPageItemAdaptiveTransform.h

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// Owner: Sachin Singhal
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// ADOBE CONFIDENTIAL
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#ifndef __CPAGEITEMADAPTIVETRANSFORM__
#define __CPAGEITEMADAPTIVETRANSFORM__

#include "IAdaptiveTransform.h"
#include "IAdaptiveTransientData.h"
#include "IGeometryFacade.h"

class CPageItemAdaptiveTransform : public CPMUnknown<IAdaptiveTransform>
{
 enum STAGE
 {
 PREPROCESS,
 PROCESS,
 POSTPROCESS,
 FINISH
 };
public:
 CPageItemAdaptiveTransform(IPMUnknown *boss);
 virtual ~CPageItemAdaptiveTransform();

 virtual ErrorCode PreProcess();

 virtual ErrorCode Process();

 virtual ErrorCode PostProcess();

 virtual void Finish();
 
protected:
 virtual ErrorCode PreProcessThis();

 virtual ErrorCode ProcessThis();

 virtual ErrorCode PostProcessThis();

 virtual void FinishThis();

 virtual ErrorCode ProcessDependents(CPageItemAdaptiveTransform::STAGE stage);

 virtual UIDList CollectDependents();

 virtual ErrorCode Resize();

 virtual ErrorCode Reposition();

 virtual void MaintainAspectRatioIfNeeded();

 virtual bool16 ShouldHandleHidden();

 virtual bool16 ShouldHandleLocked();

 virtual bool16 ShouldHandleText();

 virtual bool16 ShouldMaintainAspectRatioForNonRectangularPI();

 virtual bool16 ShouldMaintainAspectRatioForThis();

 virtual bool16 ShouldProcessThis();
 
 virtual std::set<PMReal> GetAllFontsSizes() { return std::set<PMReal>(); }
 virtual ErrorCode ResizeXPEffects();
 virtual void AdaptTextOnPath();

 AdapativePageItemData * fData;
private:
 ErrorCode UnlockIfNeeded();

 ErrorCode LockIfNeeded();

 bool16 IsCurrentItemHidden();

 bool16 IsCurrentItemLocked();
};

#endif