examples/SFExamples/PIM/ContactAsynchSort/src/SortWrapper.cpp

// 
// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "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:
// 

#include "SortWrapper.h"

CSortWrapper::CSortWrapper(CContactAsynchSortMainView& aView, CContactDatabase& aDb)
                : CActive(0), iView(aView), iDb(aDb)
        {
        CActiveScheduler::Add(this);
        }

void CSortWrapper::StartL(CContactRead& aReader)
        {
        iContactReader = &aReader;
        aReader.SortByNameL(iStatus);
        SetActive();
        }

void CSortWrapper::RunL()
        {
        // report result on the Label control
        if (KErrNone == iStatus.Int())
                {
                CContactIdArray* result = CContactIdArray::NewLC(iDb.SortedItemsL());
                TBuf<256> textBuf;
                _LIT(KPrefix, "success :");
                textBuf.Append(KPrefix());
                _LIT(KNoName, "NoName");
                // \PIM\PopulateContact should have created at least 3 cards
                // with both first names and last names.
                for (TInt ii = 0; ii < result->Count() && ii < 3; ++ii)
                        {
                        CDesCArray* last = iContactReader->ReadTextFieldL((*result)[ii], KUidContactFieldFamilyName);
                        CleanupStack::PushL(last);
                        CDesCArray* first = iContactReader->ReadTextFieldL((*result)[ii], KUidContactFieldGivenName);
                        if (last->Count() > 0)
                                textBuf.Append(last->MdcaPoint(0));
                        else
                                textBuf.Append(KNoName());
                        if (first->Count() > 0)
                                textBuf.Append(first->MdcaPoint(0));
                        else
                                textBuf.Append(KNoName());
                        delete first;
                        CleanupStack::PopAndDestroy(last);
                        }
                CleanupStack::PopAndDestroy(result);
                iView.SetTextL(textBuf);
                }
        else
                {
                _LIT(KErrorMsg, "Symbian Error Code = %D");
                TBuf<32> errorBuf;
                errorBuf.Format(KErrorMsg(), iStatus.Int());
                iView.SetTextL(errorBuf);
                }
        }

TInt CSortWrapper::RunError(TInt aError)
        {
        _LIT(KErrorMsg2, "Symbian Error Code = %D");
        TBuf<32> errorBuf;
        errorBuf.Format(KErrorMsg2(), aError);
        TRAPD(error, iView.SetTextL(errorBuf));
        return error;
        }


void CSortWrapper::DoCancel()
        {
        iDb.CancelAsyncSort();
        }

---