phoneapp/phoneuistates/src/cphonestatemachinegsm.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 18 Jan 2010 20:18:27 +0200
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/*
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* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). 
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Implementation of CPhoneStateMachineGSM class.
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*
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*/
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// INCLUDE FILES
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#include <cpephonemodelif.h>
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#include "cphonestatemachinegsm.h"
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#include "phonelogger.h"
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#include "phonestatedefinitions.h"
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#include "phonestatedefinitionsgsm.h"
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#include "cphonecallsetup.h"
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#include "cphonealerting.h"
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#include "cphonesinglecall.h"
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#include "cphonesingleandcallsetup.h"
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#include "cphonesingleandalerting.h"
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#include "cphonesingleandwaiting.h"
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#include "cphonetwosingles.h"
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#include "cphoneconference.h"
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#include "cphoneconferenceandcallsetup.h"
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#include "cphoneconferenceandsingle.h"
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#include "cphoneconferenceandwaiting.h"
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#include "cphonesingleandcallsetupandwaiting.h"
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#include "cphonecallsetupandwaiting.h"
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#include "cphonetwosinglesandwaiting.h"
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#include "cphoneconferenceandsingleandwaiting.h"
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#include "cphoneemergency.h"
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#include "cphoneconferenceandwaitingandcallsetup.h"
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#include "cphoneidle.h"
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#include "cphoneincoming.h"
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#include "cphonestartup.h"
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// ================= MEMBER FUNCTIONS =======================
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// -----------------------------------------------------------------------------
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// CPhoneStateMachineGSM::CPhoneStateMachineGSM
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CPhoneStateMachineGSM::CPhoneStateMachineGSM(
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    MPhoneViewCommandHandle* aViewCommandHandle ) :
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    CPhoneStateMachine( aViewCommandHandle )
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    {
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    }
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// -----------------------------------------------------------
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// CPhoneStateMachineGSM::~CPhoneStateMachineGSM()
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// Destructor
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// (other items were commented in a header).
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// -----------------------------------------------------------
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//
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EXPORT_C CPhoneStateMachineGSM::~CPhoneStateMachineGSM()
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    {
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    __LOGMETHODSTARTEND( EPhoneUIStates, "CPhoneStateMachineGSM::~CPhoneStateMachineGSM() ");
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    if( iEmergencyState )
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	    {
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	    delete iEmergencyState;
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	    iEmergencyState = NULL;	    	
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	    }
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    Dll::FreeTls();
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    }
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// ---------------------------------------------------------
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// CPhoneStateMachineGSM::State
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// ---------------------------------------------------------
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EXPORT_C MPhoneState* CPhoneStateMachineGSM::State()
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    {
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    __LOGMETHODSTARTEND( EPhoneUIStates, "CPhoneStateMachineGSM::State() ");
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    __PHONELOG1( EBasic, EPhoneUIStates,
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            "CPhoneStateMachineGSM::State() = %d ", iNewStateId );
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    TBool madeStateTransition = EFalse;
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    TBool deleteOldState( ETrue );
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    TInt err( KErrNone );
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    if( iOldStateId != iNewStateId )
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        {
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        if( iOldStateId == EPhoneStateIdle ||
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            iOldStateId == EPhoneStateEmergency )
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            {
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            deleteOldState = EFalse;
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            }
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        if ( deleteOldState )
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            {
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            // Possible that derived class has been deleted iState,
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            // so this delete statement may be useless.
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            delete iState;
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            iState = NULL;	            		
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            }
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        // State transition need to be made - construct new state and
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        // destruct old
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        switch( iNewStateId )
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            {
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            case EPhoneStateCallSetup:
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                TRAP( err, iState = CPhoneCallSetup::NewL( 
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                	this, iViewCommandHandle, iCustomization ));
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                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
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                madeStateTransition = ETrue;
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                break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   115
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   116
            case EPhoneStateAlerting:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   117
                TRAP( err, iState = CPhoneAlerting::NewL(
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   118
                	this, iViewCommandHandle, iCustomization ));
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   119
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   120
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   121
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   122
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   123
            case EPhoneStateSingle:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   124
                TRAP( err, iState = CPhoneSingleCall::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   125
                	this, iViewCommandHandle, iCustomization ));
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   126
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   127
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   128
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   129
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   130
            case EPhoneStateWaitingInSingle:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   131
                TRAP( err, iState = CPhoneSingleAndWaiting::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   132
                	this, iViewCommandHandle, iCustomization ));
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   133
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   134
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   135
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   136
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   137
            case EPhoneStateTwoSingles:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   138
                TRAP( err, iState = CPhoneTwoSingles::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   139
                	this, iViewCommandHandle, iCustomization ));
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   140
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   141
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   142
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   143
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   144
            case EPhoneStateCallSetupInSingle:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   145
                TRAP( err, iState = CPhoneSingleAndCallSetup::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   146
                	this, iViewCommandHandle, iCustomization ));
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   147
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   148
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   149
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   150
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   151
            case EPhoneStateAlertingInSingle:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   152
                TRAP( err, iState = CPhoneSingleAndAlerting::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   153
                	this, iViewCommandHandle, iCustomization ));
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   154
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   155
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   156
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   157
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   158
            case EPhoneStateConference:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   159
                TRAP( err, iState = CPhoneConference::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   160
                	this, iViewCommandHandle, iCustomization ));
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   161
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   162
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   163
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   164
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   165
            case EPhoneStateConferenceAndCallSetup:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   166
                TRAP( err, iState = CPhoneConferenceAndCallSetup::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   167
                	this, iViewCommandHandle, iCustomization ) );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   168
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   169
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   170
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   171
 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   172
            case EPhoneStateConferenceAndSingle:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   173
                TRAP( err, iState = CPhoneConferenceAndSingle::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   174
                	this, iViewCommandHandle, iCustomization ) );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   175
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   176
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   177
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   178
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   179
            case EPhoneStateConferenceAndWaiting:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   180
                TRAP( err, iState = CPhoneConferenceAndWaiting::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   181
                	this, iViewCommandHandle, iCustomization ) );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   182
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   183
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   184
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   185
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   186
            case EPhoneStateSingleAndCallSetupAndWaiting:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   187
                TRAP( err, iState = CPhoneSingleAndCallSetupAndWaiting::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   188
                	this, iViewCommandHandle, iCustomization ) );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   189
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   190
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   191
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   192
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   193
            case EPhoneStateCallSetupAndWaiting:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   194
                TRAP( err, iState = CPhoneCallSetupAndWaiting::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   195
                	this, iViewCommandHandle, iCustomization ) );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   196
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   197
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   198
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   199
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   200
            case EPhoneStateTwoSinglesAndWaiting:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   201
                TRAP( err, iState = CPhoneTwoSinglesAndWaiting::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   202
                	this, iViewCommandHandle, iCustomization ) );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   203
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   204
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   205
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   206
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   207
            case EPhoneStateConferenceAndSingleAndWaiting:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   208
                TRAP( err, iState = CPhoneConferenceAndSingleAndWaiting::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   209
                	this, iViewCommandHandle, iCustomization ));
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   210
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   211
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   212
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   213
                
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   214
            case EPhoneStateEmergency:
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   215
                if( !iEmergencyStateConstructed )
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   216
	                {
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   217
	                TRAP( err, iEmergencyState = CPhoneEmergency::NewL( 
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   218
	                	this, iViewCommandHandle, iCustomization ) );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   219
	                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );						                	
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   220
					iEmergencyStateConstructed = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   221
	                }
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   222
                static_cast< CPhoneEmergency* >( iEmergencyState )->
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   223
                    SetStartupInterrupted( iOldStateId == EPhoneStateStartup );
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   224
				iState = iEmergencyState;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   225
                madeStateTransition = ETrue;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   226
                break;
5f000ab63145 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   227
                
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            case EPhoneStateConferenceAndWaitingAndCallSetup:
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                TRAP( err, iState = 
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          			CPhoneConferenceAndWaitingAndCallSetup::NewL( 
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          				this, iViewCommandHandle, iCustomization ) );
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                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
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                madeStateTransition = ETrue;
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                break;
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   235
                
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            case EPhoneStateIdle:
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            	if ( iOldStateId != EPhoneStateEmergency )
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	            	{
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                    if( !iEmergencyStateConstructed )
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	                    {
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	                    TRAP( err, iEmergencyState = CPhoneEmergency::NewL( 
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	                    	this, iViewCommandHandle, iCustomization ) );
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	                    __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );						                	
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					    iEmergencyStateConstructed = ETrue;
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	                    }
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	            	}
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	            if( iIdleState == NULL )
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		            {
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	                TRAP( err, iIdleState = 
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	          			CPhoneIdle::NewL( this, iViewCommandHandle, iCustomization ) );
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	                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
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		            }
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				iState = iIdleState;
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                madeStateTransition = ETrue;
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                break;
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   256
                
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            case EPhoneStateIncoming:
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                TRAP( err, iState = 
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          			CPhoneIncoming::NewL( this, iViewCommandHandle, iCustomization ) );
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                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
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                madeStateTransition = ETrue;
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                break;
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   263
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            case EPhoneStateStartup:
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                TRAP( err, iState = 
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   266
          			CPhoneStartup::NewL( this, iViewCommandHandle, 
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          			iOldStateId == EPhoneStateEmergency ) );
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   268
                __ASSERT_ALWAYS( KErrNone == err, User::Invariant() );
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                madeStateTransition = ETrue;
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                break;
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   271
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   272
            default:
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                iState = CPhoneStateMachine::State();
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parents:
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                break;
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parents:
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   275
            }
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   276
        }
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   277
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   278
    if ( madeStateTransition )
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   279
        {
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        __PHONELOGSTATECHANGE( iOldStateId, iNewStateId );
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        iOldStateId = iNewStateId;
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   282
        }
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   283
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    return iState;
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   285
    }
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   286
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// -----------------------------------------------------------
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// CPhoneStateMachineGSM::NewL()
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// Constructor
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// (other items were commented in a header).
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   291
// -----------------------------------------------------------
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   292
//
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   293
CPhoneStateMachineGSM* CPhoneStateMachineGSM::NewL(
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   294
    MPhoneViewCommandHandle* aViewCommandHandle ) 
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   295
    {
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   296
    __LOGMETHODSTARTEND( EPhoneUIStates, "CPhoneStateMachineGSM::NewL() ");
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   297
    CPhoneStateMachineGSM* self = 
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   298
        new (ELeave) CPhoneStateMachineGSM( aViewCommandHandle );
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   299
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   300
    return self;
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   301
    }
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   302
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   303
// -----------------------------------------------------------
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   304
// CPhoneStateMachineGSM::CreatePhoneEngineL
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   305
// -----------------------------------------------------------
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   306
//
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   307
EXPORT_C MPEPhoneModel* CPhoneStateMachineGSM::CreatePhoneEngineL( 
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parents:
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   308
    MEngineMonitor& aEngineMonitor )
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parents:
diff changeset
   309
    {
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   310
    return CPEPhoneModelIF::CreateL( aEngineMonitor );
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parents:
diff changeset
   311
    }
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diff changeset
   312
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   313
// End of File