examples/SFExamples/PIM/AgendaSearch/src/AgendaSearchAppUi.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 <eikapp.h>
#include <AgendaSearch.rsg>

#include "AgendaSearchAppUi.h"
#include "AgendaSearchMainView.h"
#include "CalRead.h"
#include "AgendaSearch.hrh"

void CAgendaSearchAppUi::ConstructL()
        {
        BaseConstructL(EAknEnableSkin);
        iMainView = CAgendaSearchMainView::NewL(ClientRect());

        iCalendarReader = CCalRead::NewL();
        }
        
CAgendaSearchAppUi::~CAgendaSearchAppUi()
    {
    delete iCalendarReader;
#ifdef __SERIES60_3X__
        delete iMainView;
#endif
    }

void CAgendaSearchAppUi::HandleCommandL(TInt aCommand)
        {
        switch ( aCommand )
                {
#ifdef __SERIES60_3X__
                case EAknSoftkeyExit:
#endif
                case EEikCmdExit:
                        {
                        User::Exit(0);
                        break;
                        }
                case EAgendaSearch:
                        {
                        // we are going to try to find an entry added by \PIM\PopulateAgenda
                        // the time slot should always be one hour.
                        // we are going to start a year from now, at midnight.
                        // then go back one day at a time for a month or until
                        // we find an occupied slot.
                        TTime temp;
                        TTime notTooFar;
                        TTimeIntervalMinutes oneHour(59);// prevents overlap
                        TTimeIntervalDays oneDay(1);
                        TBool instanceFound = EFalse;
                        TInt error = KErrNone;
                        temp.UniversalTime();
                        TDateTime futureDate = temp.DateTime();
                        futureDate.SetHour(0);
                        futureDate.SetMinute(0);
                        futureDate.SetSecond(0);
                        futureDate.SetMicroSecond(0);
                        TTime future(futureDate);
                        future += TTimeIntervalYears(1);
                        notTooFar = future - TTimeIntervalMonths(1);
                        while (error == KErrNone && !instanceFound && future > notTooFar)
                                {
                                TRAP(error, instanceFound = iCalendarReader->CheckFreeL(future, oneHour));
                                future -= oneDay;
                                }
                        if (KErrNone == error)
                                {
                                if (instanceFound)
                                        {
                                        _LIT(KSuccess, "Found Instance");
                                        iMainView->SetTextL(KSuccess());
                                        }
                                else
                                        {
                                        _LIT(KNotFound, "Free Slot 1 Month");
                                        iMainView->SetTextL(KNotFound());
                                        }
                                }
                        else
                                {
                                _LIT(KErrorMsg, "Symbian Error Code = %D");
                                TBuf<32> errorBuf;
                                errorBuf.Format(KErrorMsg(), error);
                                iMainView->SetTextL(errorBuf);
                                }
                        break;
                        }
                default:
                        break;
                }
        }

        
#ifdef __SERIES60_3X__

void CAgendaSearchAppUi::HandleResourceChangeL(TInt aType)
        {
        CAknAppUi::HandleResourceChangeL(aType);
        iMainView->SetRect(ClientRect());
        }

#endif
        
// End of File

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