--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telephonyutils/etel3rdpartyapi/ExampleApps/AutoDTMFDialler/CMainMenu.cpp	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,454 @@
+// Copyright (c) 2005-2009 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:
+//
+
+#include "CMainMenu.h"
+
+/**
+Factory constructor.
+
+@param  aConsole Console to which output is printed.
+@return          Instance of CMainMenu class.
+*/
+CMainMenu* CMainMenu::NewLC(CConsoleBase& aConsole)
+	{
+	CMainMenu* self = new(ELeave) CMainMenu(aConsole);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	return self;
+	}
+
+/**
+Constructor called by CMainMenu::NewLC(). Sets iSingleString to ETrue 
+by default.
+
+@param Console to which output is printed
+*/
+CMainMenu::CMainMenu(CConsoleBase& aConsole)
+	: CBaseMenuAsync(aConsole)
+	, iCurrentTone(_L(""))
+	, iCurrentToneLog(_L(""))
+	, iTheNumber(KTheNumber)
+	{
+	iSingleString = ETrue;
+	}
+
+/**
+Second phase constructor.
+*/
+void CMainMenu::ConstructL()
+	{
+	CBaseMenuAsync::ConstructL();
+	iPhoneId = CPhoneId::NewL(this);
+
+	iFlightModeInfo = CFlightModeInfo::NewL(this);
+	iNetworkRegInfo = CNetworkRegInfo::NewL(this);
+
+	iDialCall = CDialCall::NewL(this);
+	iSendDTMF = CSendDTMF::NewL(this);
+	iHangup = CHangup::NewL(this);
+	iLineStatus = CLineStatus::NewL(this);
+	}
+
+/**
+Destructor.  Deletes the owned objects.
+*/
+CMainMenu::~CMainMenu()
+	{
+	delete iTelephony;
+	delete iPhoneId;
+
+	delete iFlightModeInfo;
+	delete iNetworkRegInfo;
+
+	delete iDialCall;
+	delete iHangup;
+	delete iSendDTMF;
+	delete iCallStatus;
+	delete iLineStatus;
+	}
+
+/**
+Provides functionality for member objects to notify the Menu object
+(their owner) that they have completed their request.
+
+@param aDerivedType Type of class derived from CISVAPIBase
+*/
+void CMainMenu::ExecComplete(TTelISVExampleType aDerivedType)
+	{
+	if	(iState==ESetNotifier || aDerivedType == KDialCall)
+		{
+		switch(aDerivedType)
+			{
+		case KSendDTMF:
+			iLastOperation = iSendDTMF;
+			break;
+		case KFlightModeInfo:
+			iLastOperation = iFlightModeInfo;
+			break;
+		case KNetworkRegInfo:
+			iLastOperation = iNetworkRegInfo;
+			break;
+		case KDialCall:
+			iLastOperation = iDialCall;
+			break;
+		case KHangup:
+			iLastOperation = iHangup;
+			break;
+		case KCallStatus:
+			iLastOperation = iCallStatus;
+			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:
+			iState = EGetNetworkRegStatus;
+			iLastOperation = iNetworkRegInfo;
+			SetActive();
+			CompleteOwnRequest(KErrNone);
+			break;
+		case KDialCall:
+			iCallId = reinterpret_cast<CDialCall*>
+			          (iDialCall)->iCallId;
+			TRAPD(err, 	iCallStatus = CCallStatus::NewL(this, iCallId));
+			if (err != KErrNone)
+				{
+				iConsole->Printf(_L("CallStatus construction left "));
+				iConsole->Printf(_L("with error code %d\n"), err);
+				return;
+				}
+			iState = EGetCallStatus;
+			iLastOperation = iCallStatus;
+			SetActive();
+			CompleteOwnRequest(KErrNone);
+			break;
+		case KCallStatus:
+			iConsole->ClearScreen();
+			iConsole->Printf(KMenuMsg);
+			iConsole->Printf(KDTMFQuestion);
+			iConsole->Printf(KiSingleString);
+			iConsole->Printf(KAsChar);
+			GetInput();
+			break;
+		case KSendDTMF:
+			iConsole->ClearScreen();
+			iConsole->Printf(KMenuMsg);
+			iConsole->Printf(KHangupMsg);
+			GetInput();
+			break;
+		default:
+
+			break;
+			}
+		}
+	else if(aDerivedType == KPhoneId)
+		{
+		iLastOperation = iFlightModeInfo;
+		SetActive();
+		CompleteOwnRequest(KErrNone);
+		}
+	}
+
+/**
+Provides functionality for member objects to notify the Menu object
+(their owner) that they have been notified of a change.
+
+@param aDerivedType Type of class derived from CISVAPIBase
+*/
+void CMainMenu::ExecNotify(TTelISVExampleType aDerivedType)
+	{
+	switch(aDerivedType)
+		{
+	case KNetworkRegInfo:
+		TRAPD(err, iNetworkRegInfo->RequestNotificationL());
+		if (err != KErrNone)
+			{
+			iConsole->Printf(_L("Request left with error code "));
+			iConsole->Printf(_L("%d\n"),err);
+			return;
+			}
+		iState = EGetLineStatus;
+		iLastOperation = iLineStatus;
+		SetActive();
+		CompleteOwnRequest(KErrNone);
+		break;
+	case KLineStatus:
+		// Waiting for dial request
+		TRAP(err, iLineStatus->RequestNotificationL());
+		if (err != KErrNone)
+			{
+			iConsole->Printf(_L("Request left with error code "));
+			iConsole->Printf(_L("%d\n"),err);
+			return;
+			}
+		iConsole->ClearScreen();
+		iConsole->Printf(KMenuMsg);
+		iConsole->Printf(KDialMsg);
+		GetInput();
+		break;
+	case KCallStatus:
+		delete iCallStatus;
+		iCallStatus = NULL;
+		iState = EGetLineStatus;
+		iLastOperation = iLineStatus;
+		SetActive();
+		CompleteOwnRequest(KErrNone);
+		break;
+	case KSendDTMF:
+		iConsole->ClearScreen();
+		iConsole->Printf(KMenuMsg);
+		iConsole->Printf(KAsChar);
+		GetInput();
+		break;
+	default:
+		break;
+		}
+	}
+
+/**
+Handles user's key presses.
+*/
+void CMainMenu::RunL()
+	{
+	switch(iState)
+		{
+	case EStart:
+		iState = EGetFlightModeInfo;
+		iLastOperation = iPhoneId;
+		TRAPD(errPhone, iLastOperation->StartRequestL());
+		if (errPhone != KErrNone)
+			{
+			iConsole->Printf(_L("Request left with error code "));
+			iConsole->Printf(_L("%d\n"), errPhone);
+			return;
+			}
+		break;
+	case EEnd:
+		CActiveScheduler::Stop();
+		break;
+	case EGetLineStatus:
+	case EGetCallStatus:
+	case EGetFlightModeInfo:
+	case EGetNetworkRegStatus:
+		iState = ESetNotifier;
+		TRAPD(err, iLastOperation->StartRequestL());
+		if (err != KErrNone)
+			{
+			iConsole->Printf(_L("Request left with error code "));
+			iConsole->Printf(_L("%d\n"), err);
+			return;
+			}
+		break;
+	case EHangup:
+		iState = ESetNotifier;
+		TRAPD(errArg, iLastOperation->StartRequestL(iCallId));
+		if (errArg != KErrNone)
+			{
+			iConsole->Printf(_L("Request left with error code "));
+			iConsole->Printf(_L("%d\n"), errArg);
+			return;
+			}
+		break;
+	case EDialCall:
+		iState = ESetNotifier;
+		TRAPD(errArg3, iLastOperation->StartRequestL(KTheNumber));
+		if (errArg3 != KErrNone)
+			{
+			iConsole->Printf(_L("Request left with error code "));
+			iConsole->Printf(_L("%d\n"), errArg3);
+			return;
+			}
+		break;
+	case ESendDTMF:
+		iState = ESetNotifier;
+		if (iSingleString)
+			{
+			TRAPD(errArg2, iLastOperation->StartRequestL(iTheNumber))
+			if (errArg2 != KErrNone)
+				{
+				iConsole->Printf(_L("Request left with error code "));
+				iConsole->Printf(_L("%d\n"), errArg2);
+				return;
+				}
+			}
+		else
+			{
+			TRAPD(errArg2, iLastOperation->StartRequestL(iCurrentTone))
+			if (errArg2 != KErrNone)
+				{
+				iConsole->Printf(_L("Request left with error code "));
+				iConsole->Printf(_L("%d\n"), errArg2);
+				return;
+				}
+			}
+		break;
+	case EWaitingForKeyPress:
+		{
+		TInt c = iConsole->KeyCode();
+		switch(c)
+			{
+		case 'E':
+		case 'e':
+		case EKeyEscape:
+		// Cancel notifications
+			iNetworkRegInfo->Cancel();
+			iFlightModeInfo->Cancel();
+			if (iCallStatus != NULL)
+				{
+				iCallStatus->Cancel();
+				}
+			if (iLineStatus->IsActive())
+				{
+				iLineStatus->Cancel();
+				}
+			CActiveScheduler::Stop();
+			break;
+		case 'D':
+		case 'd':
+			if (iCallStatus == NULL)
+				{
+				iState = EDialCall;
+				iLastOperation = iDialCall;
+				SetActive();
+				CompleteOwnRequest(KErrNone);
+				break;
+				}
+			else
+				{
+				// Print correct menu
+				GetInput();
+				break;
+				}
+		case 'H':
+		case 'h':
+			if (iCallStatus != NULL)
+				{
+				iSingleString = ETrue;
+				iState = EHangup;
+				iLastOperation = iHangup;
+				SetActive();
+				CompleteOwnRequest(KErrNone);
+				break;
+				}
+			else
+				{
+				// Print correct menu
+				GetInput();
+				break;
+				}
+		case 'S':
+		case 's':
+			if (iCallStatus != NULL && iSingleString)
+				{
+				iConsole->Printf(_L("Be Right Back\n"));
+				iSingleString = ETrue;
+				iCurrentToneLog.Append(iTheNumber);
+				iCurrentToneLog.Append('#');
+				iState = ESendDTMF;
+				iLastOperation = iSendDTMF;
+				SetActive();
+				CompleteOwnRequest(KErrNone);
+				break;
+				}
+			else
+				{
+				// Print correct menu
+				GetInput();
+				break;
+				}
+		// Send number
+		case '0':
+		case '1':
+		case '2':
+		case '3':
+		case '4':
+		case '5':
+		case '6':
+		case '7':
+		case '8':
+		case '9':
+		case '*':
+			if (iCallStatus != NULL)
+				{
+				iSingleString = EFalse;
+				iCurrentTone.Delete(0,1);
+				iCurrentTone.Append(c);
+				iCurrentToneLog.Append(iCurrentTone);
+				iState = ESendDTMF;
+				iLastOperation = iSendDTMF;
+				SetActive();
+				CompleteOwnRequest(KErrNone);
+				break;
+				}
+			else
+				{
+				// Print correct menu
+				GetInput();
+				break;
+				}
+
+		case '#':
+			if (iCallStatus != NULL && !iSingleString)
+				{
+				iConsole->Printf(_L("You sent "));
+				iConsole->Printf(iCurrentToneLog);
+				iConsole->Printf(KNewLine);
+				iCurrentToneLog.Delete(0, iCurrentToneLog.Length());
+				iConsole->Printf(KMenuMsg);
+				iConsole->Printf(KHangupMsg);
+				// Key presses finished!
+				// Call is active, DTMF has been indicated to be
+				// finished as # character has been received.
+				}
+			else
+				{
+				// Print correct menu
+				GetInput();
+				break;
+				}
+		default:
+			GetInput();
+			}
+		}
+		break;
+	default:
+		break;
+		}
+	}
+	
+/**
+Cancels outstanding asynchonous request.
+*/
+void CMainMenu::DoCancel()
+	{
+	if(iState == EStart)
+		{
+		CompleteOwnRequest(KErrCancel);
+		}
+	else
+		{
+		iConsole->ReadCancel();
+		}
+	}