IImportProvider.h

//========================================================================================
// 
// $File$
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// Owner: Zak Williamson
// 
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// $DateTime$
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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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//========================================================================================

#ifndef __IImportProvider__
#define __IImportProvider__

#include "IPMUnknown.h"

#include "OpenPlaceID.h"
#include "PMString.h"
#include "PMFlavorTypes.h"

class ICommand;
class IFormatType;

class IImportProvider : public IPMUnknown
{
 public:
 virtual int32 CountFileTypes() = 0;

 virtual SysOSType GetFileType(int32 n) = 0;
 
 virtual PMFlavor GetInternalFlavor() = 0;

 virtual int32 CountExternalFlavors() = 0;

 virtual ExternalPMFlavor GetExternalFlavor(int32 n) = 0;
 
 virtual int32 CountFormats() = 0;

 virtual PMString GetFormatName(int32 formatIndex) = 0;
 
 virtual int32 CountExtensionsForFormat(int32 formatIndex) = 0;

 virtual PMString GetExtensionForFormat(int32 formatIndex, int32 extensionIndex) = 0;
 
 typedef enum { kCannotImport, kPartialImport, kFullImport } ImportAbility;

 virtual ImportAbility CanImportThisType(IFormatType *formatType) = 0;

 virtual ImportAbility CanImportThisStream(IPMStream *stream) = 0;
 
 virtual void ImportThis(IDataBase *db, IPMStream *stream, UIFlags uiFlags, UIDRef * importedItem, UIDRef * dataLink = nil, PMString * asFormat = nil) = 0;
};

#endif //__IImportProvider__