IDynDocsPublicUtils.h

//========================================================================================
// 
// $File$
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// Owner: Yeming Liu
// 
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
// 
// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance 
// with the terms of the Adobe license agreement accompanying it. If you have received
// this file from a source other than Adobe, then your use, modification, or 
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// ----- Interface files -----
#include "IGraphicsPort.h"
#include "IXPAttributeSuite.h"

// ----- Include files -----
#include "DynamicDocumentsTypes.h"
#include "Utils.h"

// ----- ID files -----
#include "DynamicDocumentsID.h"

class IDocument;
class IShape;

class IDynDocsPublicUtils : public IPMUnknown
{
public:
 enum { kDefaultIID = IID_IDYNDOCSPUBLICUTILS };

 virtual bool BeginHyperlink(IGraphicsPort *port, UIDRef const &item) = 0;

 virtual bool BeginHyperlink(IGraphicsPort *port, UIDRef const &item, PMRect const &bounds, PMMatrix const &matrix) = 0;

 virtual void EndHyperlink(IGraphicsPort *port) = 0;

 virtual bool CanAddHyperlink(IGraphicsPort const *port, UIDRef const &item) = 0;

 virtual void CalculateSelectedBounds(UIDList const &items, PMReal &width, PMReal &height) const = 0;

 virtual void CalculateTotalBounds(UIDList const &items, bool readersSpreads, PMReal &width, PMReal &height) const = 0;

 virtual void CalculateWidthAndHeightForExport(
 PMReal const &sourceWidth, PMReal const &sourceHeight,
 flash_export::SizeAndFitSettings const &settings,
 uint32 &destWidth, uint32 &destHeight
 ) const = 0;

 virtual bool IterateDocForExport(ICommand* pCmdExport, const UIDList& items, IDocument* pDoc, UIFlags uiFlags, bool* bValidationFailure = nil) const = 0;

 virtual AString GetResourceDirectoryNameFromDDExportFile(const IDFile& ddExportFile) const = 0;

 virtual bool ShouldIgnoreTextXPAdornment(IShape* iShape, IXPAttributeSuite::AttributeTarget target) = 0;
};
 
class DynDocsHyperlinkHelper : boost::noncopyable
{
 Utils<IDynDocsPublicUtils> fDynDocsUtils;
 InterfacePtr<IGraphicsPort> fGraphicsPort;
 bool fPushHyperlink;

public:
 DynDocsHyperlinkHelper(IGraphicsPort *port, UIDRef const &item) : 
 fGraphicsPort(port, UseDefaultIID()), 
 fPushHyperlink(false)
 {
 if (fDynDocsUtils.Exists() && fDynDocsUtils->CanAddHyperlink(port, item))
 fPushHyperlink = fDynDocsUtils->BeginHyperlink(port, item);
 }

 DynDocsHyperlinkHelper(IGraphicsPort *port, UIDRef const &item, PMRect const &bounds, PMMatrix const &matrix) : 
 fGraphicsPort(port, UseDefaultIID()), 
 fPushHyperlink(false)
 {
 if (fDynDocsUtils.Exists() && fDynDocsUtils->CanAddHyperlink(port, item))
 fPushHyperlink = fDynDocsUtils->BeginHyperlink(port, item, bounds, matrix);
 }

 ~DynDocsHyperlinkHelper()
 {
 if (fPushHyperlink)
 {
 ASSERT(fDynDocsUtils.Exists());
 fDynDocsUtils->EndHyperlink(fGraphicsPort);
 }
 }
};