phoneengine/phonemodel/src/cpeaccessorymodemonitor.cpp
author Pat Downey <patd@symbian.org>
Wed, 01 Sep 2010 12:30:10 +0100
branchRCL_3
changeset 62 5266b1f337bd
parent 61 41a7f70b3818
permissions -rw-r--r--
Revert incorrect RCL_3 drop: Revision: 201033 Kit: 201035
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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/*
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* Copyright (c) 2006 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:  This module contains the implementation of CPEAccessoryModeMonitor class 
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*
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*/
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// INCLUDE FILES
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#include "cpeaccessorymodemonitor.h"
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#include <talogger.h>
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// CONSTANTS
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// FORWARD DECLARATIONS
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CPEAccessoryModeMonitor::CPEAccessoryModeMonitor
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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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CPEAccessoryModeMonitor::CPEAccessoryModeMonitor():
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    CActive( CActive::EPriorityStandard )
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    {
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    CActiveScheduler::Add( this );
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    }
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// -----------------------------------------------------------------------------
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// CPEAccessoryModeMonitor::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CPEAccessoryModeMonitor* CPEAccessoryModeMonitor::NewL()
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    {
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    CPEAccessoryModeMonitor* self = 
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        new (ELeave) CPEAccessoryModeMonitor();
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    CleanupStack::PushL( self );
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    CleanupStack::Pop( self );
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    return self;
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    }
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// Destructor
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CPEAccessoryModeMonitor::~CPEAccessoryModeMonitor()
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    {
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    Cancel();
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    iMode.CloseSubSession();
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    iAccServer.Disconnect();
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    }
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// -----------------------------------------------------------------------------
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// CPEAccessoryModeMonitor::AccessoryServer
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// -----------------------------------------------------------------------------
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//
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RAccessoryServer CPEAccessoryModeMonitor::AccessoryServer()
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    {
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    if ( !iAccConn )
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        {
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        TInt error = iAccServer.Connect();
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        if ( error == KErrNone )
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            {
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            iAccConn = ETrue;
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            }
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        }
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    return iAccServer;
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    }
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// -----------------------------------------------------------------------------
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// CPEAccessoryModeMonitor::AccessoryMode
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// -----------------------------------------------------------------------------
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//
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TInt CPEAccessoryModeMonitor::AccessoryMode()
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    {
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    if ( !iAccSess )
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        {
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        if ( !iAccConn )
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            {
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            AccessoryServer();    
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            }
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        if ( iAccConn )
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            {
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            TInt error = iMode.CreateSubSession( iAccServer );
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            if ( error == KErrNone )
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                {
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                iAccSess = ETrue;    
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                }
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            }
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        }
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    if ( iAccSess && !IsActive() )
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        {
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        iMode.GetAccessoryMode( iPolAccessoryMode );
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        iAccessoryMode = iPolAccessoryMode.iAccessoryMode;    
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        iAudioOutputStatus = iPolAccessoryMode.iAudioOutputStatus;
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        Start();        
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        }
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    TEFLOGSTRING2( KTAINT, 
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        "CPEAccessoryModeMonitor.AccessoryMode< Mode: %d ", iAccessoryMode );        
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    return iAccessoryMode;           
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    }
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// -----------------------------------------------------------------------------
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// CPEAccessoryModeMonitor::Status
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// -----------------------------------------------------------------------------
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//
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TBool CPEAccessoryModeMonitor::Status()
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    {
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    if ( !iAccSess )
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        {
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        AccessoryMode();
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        }
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    return iAudioOutputStatus;
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    }    
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// -----------------------------------------------------------------------------
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// CPEAccessoryModeMonitor::DoCancel
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//
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// -----------------------------------------------------------------------------
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//
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void CPEAccessoryModeMonitor::DoCancel()
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    {
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    iMode.CancelNotifyAccessoryModeChanged();
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    }
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// -----------------------------------------------------------------------------
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// CPEAccessoryModeMonitor::RunL
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// Receives event on accessory mode change.
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//
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// -----------------------------------------------------------------------------
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//
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void CPEAccessoryModeMonitor::RunL()
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    {
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    TEFLOGSTRING2(KTAINT, "CPEAccessoryModeMonitor::RunL %d", iStatus.Int() );
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 	switch ( iStatus.Int() )
0
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        {
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        case KErrNone:
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            {
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            iAccessoryMode = iPolAccessoryMode.iAccessoryMode;    
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            iAudioOutputStatus = iPolAccessoryMode.iAudioOutputStatus;
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            // Issue request again if needed.
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            Start();
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            }
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            break;
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        case KErrCancel:
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        case KErrNotSupported:
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            break;
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        default:
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        	// Issue request again if needed.
0
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             Start();
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            break;
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        }
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     }
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// -----------------------------------------------------------------------------
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// CPEAccessoryModeMonitor::Start
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// 
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//
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// -----------------------------------------------------------------------------
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//     
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void CPEAccessoryModeMonitor::Start()
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    {
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    TEFLOGSTRING(KTAINT, "CPEAccessoryModeMonitor::Start" );
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    if ( !IsActive() )
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    	{
0
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        iMode.NotifyAccessoryModeChanged( iStatus, iPolAccessoryMode );
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  		SetActive();                          
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    	}    
0
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    }
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//  End of File