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/*
* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
/**
@file
@internalComponent
@released
*/
#ifndef __CCONTACTPRIVATE_H__
#define __CCONTACTPRIVATE_H__
#include <cntitem.h>
const TInt KNoValueSet = -1; // Used in CContactDatabase - not published.
const TInt KFiveMins = 300000000; // Used in CContactDatabase - not published.
class CPrivConverter;
class CContactConverter;
class CTextFieldMinimal;
/**
Base class for Contacts Model plug-ins.
*/
NONSHARABLE_CLASS(CContactPlugin) : public CBase
{
public:
~CContactPlugin();
protected:
TUid LoadEComPluginFromInterface(TUid aInterfaceUid);
CContactPlugin();
private:
RLibrary iDll;
};
/**
Class for all template related functionality.
*/
NONSHARABLE_CLASS(CCntTemplateCache) : public CBase
{
public:
static CCntTemplateCache* NewL(RCntModel& aCntSvr);
~CCntTemplateCache();
inline TContactItemId TemplateId()const {return iTemplateId;}
void MergeWithTemplateL(CContactItem& aContact, const CContactItemViewDef* aViewDef = NULL);
void RemoveTemplate(TContactItemId aId);
CContactItem& SystemTemplateL();
private:
CContactItem& TemplateL(TContactItemId aId);
CCntTemplateCache(RCntModel& aCntSvr);
void DeleteEntry(TInt aIndex);
CContactItemViewDef& DefaultViewDefL();
void ResetSystemTemplate();
private:
RPointerArray <CContactItem> iCache;
RCntModel& iCntSvr;
CContactItem* iSystemTemplate;
TContactItemId iTemplateId;
CContactItemViewDef* iViewDef;
};
/**
Contact item to vCard converter plug-in.
*/
NONSHARABLE_CLASS(CPrivConverter) : public CContactPlugin
{
public:
static CPrivConverter* NewL(TUid aUid);
static CPrivConverter* NewL(TUid aUid, TInt64 aContactFieldFilter, MConverterCallBack* aCallback, TVCardVersion aVersion, TBool aExportTel);
TVCardVersion GetCurrentVersion() const;
TInt64 GetPBAPFilter() const;
TBool GetExportTel()const;
void LoadEComPluginL(TUid aUid, TInt64 aFilter, MConverterCallBack* aCallback, TVCardVersion aVersion, TBool aExportTel);
void LoadEComPluginL(TUid aUid);
~CPrivConverter();
inline CContactConverter* Converter() const;
private:
TBool IsImplementationAvailableL(TUid aUid);
private:
CContactConverter* iConverter;
TVCardVersion iVersion;
TInt64 iPBAPFilter;
TBool iExportTel;
};
inline CContactConverter* CPrivConverter::Converter() const { return iConverter;}
NONSHARABLE_CLASS(CSortArray) : public CBase
{
public:
CSortArray();
~CSortArray();
void AppendL(const TDesC &Text, TContactItemId aId);
void SortL(CContactDatabase::TSortPref::TOrder aOrder);
inline TInt Count() const;
TContactItemId Id(TInt aIndex) const;
HBufC *Text(TInt aIndex) const;
void Merge(CSortArray *aDuplicates,TInt aStartPos);
private:
static TInt DefaultAlgorithmToCompareNames(const CTextFieldMinimal& aName1, const CTextFieldMinimal& aName2);
private:
RPointerArray<CTextFieldMinimal> iArray;
};
inline TInt CSortArray::Count() const {return(iArray.Count());}
NONSHARABLE_CLASS(CTextFieldMinimal) : public CBase
{
public:
~CTextFieldMinimal();
inline CTextFieldMinimal() : iId(KNullContactId) {};
void ConstructL(const TDesC &aText, TContactItemId aId);
public:
TContactItemId iId;
HBufC *iText;
};
NONSHARABLE_CLASS(CCntIdleSorter) : public CBase
{
public:
static CCntIdleSorter* NewL(CContactDatabase& aContactDatabase);
~CCntIdleSorter();
public:
// Access methods.
void ResetL();
void Cancel();
void StartSortingL(CArrayFix<CContactDatabase::TSortPref>* aSortOrder, TRequestStatus& aStatus);
void StartSortingL(CArrayFix<CContactDatabase::TSortPref>* aSortOrder, TRequestStatus& aStatus, MContactSortObserver& aObserver);
private:
// Internal construction methods.
CCntIdleSorter();
CCntIdleSorter(CContactDatabase& aContactDatabase);
void ConstructL();
private:
// Sort state.
enum TState {EReadContacts, ESortContacts};
private:
static TInt SortCallBack(TAny* aThis);
TInt PeformSortStep();
TBool ReadContactsL(TInt aNumber = 4);
void SortListAndSaveL();
void CompleteRequest(TInt aError = KErrNone);
void ReportProgressL();
private:
inline TInt& TotalCount() { return iTotalCount; }
inline TInt TotalCount() const { return iTotalCount; }
inline TInt& ReadSoFar() { return iReadSoFar; }
inline TInt ReadSoFar() const { return iReadSoFar; }
inline TBool& HasObserver() { return iHasObserver; }
inline TBool HasObserver() const { return iHasObserver; }
private:
TBool iHasObserver;
TInt iTotalCount;
TInt iReadSoFar;
MContactSortObserver* iObserver;
CContactDatabase& iDb;
CArrayFix<CContactDatabase::TSortPref>* iSortOrder;
TRequestStatus* iStatus;
CIdle* iIdle;
TState iState;
CContactIdArray* iFinalItems;
CSortArray* iSortedList;
TContactItemId iCurrentId;
TBool iSortStarted;
};
NONSHARABLE_CLASS (CDataBaseChangeObserver) : public CBase, public MContactDbObserver
{
public:
void HandleDatabaseEventL(TContactDbObserverEvent aEvent);
static CDataBaseChangeObserver* NewL(MContactDbPrivObserver& aPrivateObserver);
~CDataBaseChangeObserver();
private:
CDataBaseChangeObserver (MContactDbPrivObserver& aPrivateObserver);
MContactDbPrivObserver& iPrivateObserver;
};
#endif //__CCONTACTPRIVATE_H__
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