examples/Telephony/ETel3rdPartyExample/NetworkInformation/CMainMenu.cpp

/*
Copyright (c) 2005-2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this
  list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.
* Neither the name of Nokia Corporation nor the names of its contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Description:  
*/



#include "CMainMenu.h"

CMainMenu* CMainMenu::NewLC(CConsoleBase& aConsole)
        {
        CMainMenu* self = new(ELeave) CMainMenu(aConsole);
        CleanupStack::PushL(self);
        self->ConstructL();
        return self;
        }

CMainMenu::CMainMenu(CConsoleBase& aConsole)
        : CBaseMenuAsync(aConsole)
        {
        // Empty method
        }

void CMainMenu::ConstructL()
        {
        CBaseMenuAsync::ConstructL();
        iPhoneId = CPhoneId::NewL(this);
        iNetworkInfo = CCurrentNetworkInfo::NewL(this);
        iFlightModeInfo = CFlightModeInfo::NewL(this);
        }

CMainMenu::~CMainMenu()
        {
        delete iTelephony;
        delete iPhoneId;
        delete iFlightModeInfo;
        delete iNetworkInfo;
        }

void CMainMenu::ExecComplete(TTelISVExampleType aDerivedType)
        {
   if (iState==ESetNotifier || aDerivedType == KFlightModeInfo)
                {
                switch(aDerivedType)
                        {
                case KNetworkInfo:
                        iLastOperation = iNetworkInfo;
                        break;
                case KFlightModeInfo:
                        iLastOperation = iFlightModeInfo;
                        break;
                case KNotType:
                case KPhoneId:
                case KSubscriberId:
                case KBatteryInfo:
                case KSignalInfo:
                case KGetIndicator:
                case KLockInfo:
                case KNetworkName:
                case KOperatorName:
                case KCallInfo:
                case KLineStatus:
                case KCallStatus:       
                case KNetworkRegInfo:
                case KAnswerIncomingCall:
                case KDialCall:
                case KDynamicCaps:
                case KHold:
                case KResume:
                case KSwap:
                case KSendDTMF:
                case KHangup:
                case KCallWaitingStatus:
                case KCallForwardingStatus:
                case KCallBarringStatus:
                case KIdentityServiceStatus:
                default:
                        break;
                        }
                TRAPD(errNotify, iLastOperation->RequestNotificationL());
                if (errNotify != KErrNone)
                        {
                        iConsole->Printf(_L("Notification Request for TTelISVExampleType"));
                        iConsole->Printf(_L("%d left with error code "), aDerivedType);
                        iConsole->Printf(_L("%d\n"), errNotify);
                        return;
                        };
                // Check the type of iLastOperation to see
                // what it has been cast to.
                switch(iLastOperation->GetExampleType())
                        {
                case KFlightModeInfo:
                        if (IsActive())
                                {
                                Cancel();
                                }
                        iState = EGetNetworkInfo;
                        iLastOperation = iNetworkInfo;
                        SetActive();
                        CompleteOwnRequest(KErrNone);
                        break;
                case KNetworkInfo:
                        iConsole->Printf(KMenuMsg);
                        GetInput();
                        break;
                default:

                        break;
                        }
                }
        else if(aDerivedType == KPhoneId)
                {
                iLastOperation = iFlightModeInfo;
                SetActive();
                CompleteOwnRequest(KErrNone);
                }
        }

void CMainMenu::ExecNotify(TTelISVExampleType aDerivedType)
        {
        switch(aDerivedType)
                {
        case KFlightModeInfo:
                // Request to be told about particular events occurring 
                TRAPD(err, iFlightModeInfo->RequestNotificationL());
                if (err != KErrNone)
                        {
                        iConsole->Printf(_L("%d\n"),err);
                        return;
                        }
                iNetworkInfo->Cancel();
                break;
        case KNotType:
        case KPhoneId:
        case KSubscriberId:
        case KBatteryInfo:
        case KSignalInfo:
        case KGetIndicator:
        case KLockInfo:
        case KNetworkInfo:
        case KNetworkName:
        case KOperatorName:
        case KCallInfo:
        case KLineStatus:
        case KCallStatus:
        case KNetworkRegInfo:
        case KAnswerIncomingCall:
        case KDialCall:
        case KDynamicCaps:
        case KHold:
        case KResume:
        case KSwap:
        case KSendDTMF:
        case KHangup:
        case KCallWaitingStatus:
        case KCallForwardingStatus:
        case KCallBarringStatus:
        case KIdentityServiceStatus:
        default:
                break;  
                }
        }

void CMainMenu::RunL()
        {
        switch(iState)
                {
        case EStart:
                iState = EGetFlightModeInfo;
                iLastOperation = iPhoneId;
                TRAPD(errPhone, iLastOperation->StartRequestL());
                if (errPhone)
                        {
                        iConsole->Printf(_L("Request left with error code "));
                        iConsole->Printf(_L("%d\n"), errPhone);
                        return;
                        };
                break;
        case EEnd:
                CActiveScheduler::Stop();
                break;
        case EGetFlightModeInfo:
        case EGetNetworkInfo:
                iState = ESetNotifier;
                TRAPD(err, iLastOperation->StartRequestL());
                if (err)
                        {
                        iConsole->Printf(_L("Request left with error code "));
                        iConsole->Printf(_L("%d\n"), err);
                        return;
                        }
                break;
        case EWaitingForKeyPress:
                {
                TInt c = iConsole->KeyCode();
                // Handle key presses
                switch(c)
                        {
                case 'E':
                case 'e':
                case EKeyEscape:
                        // Cancel notifications
                        iNetworkInfo->Cancel();
                        iFlightModeInfo->Cancel();
                        CActiveScheduler::Stop();
                        break;
                default:
                        GetInput();
                        }
                }
                break;
        default:
                break;
                }
        }

void CMainMenu::DoCancel()
        {
        if(iState == EStart)
                {
                CompleteOwnRequest(KErrCancel);
                }
        else
                {
                iConsole->ReadCancel();
                }
        }

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