IXMLImportPreferences.h

//========================================================================================
// 
// $File$
// 
// Owner: Will Lin
// 
// $Author$
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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 __IXMLImportPreferences__
#define __IXMLImportPreferences__


#include "IPMUnknown.h"
#include "XMLID.h"

class IXMLImportOptionsPool;

class IXMLImportPreferences : public IPMUnknown
{
public:
 enum { kDefaultIID = IID_IXMLIMPORTPREFERENCES };

 enum kPrefType {
 kBool16, 
 kInt32, 
 kWideString};

 virtual void Initialize(IXMLImportOptionsPool *pool) = 0;

 virtual void Uninitialize() = 0;

 virtual int32 GetPrefCount() const = 0;
 
 virtual kPrefType GetNthPrefType(int32 n) const = 0;

 virtual int32 GetNthPrefAsInt(int32 n) const = 0;
 
 virtual bool16 GetNthPrefAsBool(int32 n) const = 0;
 
 virtual WideString GetNthPrefAsString(int32 n) const = 0;

 virtual void SetNthPref(int32 n, const int32 &newVal) = 0;

 virtual void SetNthPref(int32 n, const bool16 &newVal) = 0;

 virtual void SetNthPref(int32 n, const WideString &newVal) = 0;

 virtual void CommitChanges() = 0;
};

class XMLImportPreferencesInitializer
{
public:
 XMLImportPreferencesInitializer(IXMLImportPreferences* prefs, IXMLImportOptionsPool* prefsPool)
 : fPrefs(prefs)
 {
 if (fPrefs != nil)
 fPrefs->Initialize(prefsPool);
 }

 ~XMLImportPreferencesInitializer()
 {
 if (fPrefs != nil)
 fPrefs->Uninitialize();
 }

private:
 IXMLImportPreferences* fPrefs;
};

#endif // __IXMLImportPreferences__