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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: Implementation of the CTelDMCommandHandler class.
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*
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*/
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// INCLUDE FILES
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#include <mphonedevicemodeobserver.h>
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#include <PSVariables.h>
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#include <ctsydomainpskeys.h>
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#include "cteldmcommandhandler.h"
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#include "cteldmcallstatelistener.h"
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#include "mteldmaccessory.h"
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#include "cteldmdebug.h"
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#include <coreapplicationuisdomainpskeys.h>
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// MODULE DATA STRUCTURES
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CTelDMCommandHandler::NewL
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//
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// -----------------------------------------------------------------------------
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//
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CTelDMCommandHandler* CTelDMCommandHandler::NewL(
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MPhoneDeviceModeObserver& aCallHandler,
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MTelDMAccessory& aAccessory )
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{
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CTelDMCommandHandler* self =
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new ( ELeave ) CTelDMCommandHandler( aCallHandler,
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aAccessory );
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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return self;
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}
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// -----------------------------------------------------------------------------
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// CTelDMCommandHandler::CTelDMCommandHandler
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//
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// -----------------------------------------------------------------------------
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//
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CTelDMCommandHandler::CTelDMCommandHandler(
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MPhoneDeviceModeObserver& aCallHandler,
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MTelDMAccessory& aAccessory ):
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iCallHandler( aCallHandler ),
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iAccessory ( aAccessory ),
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iGripOpen ( EFalse ),
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iGripOpenOnRingingState ( EFalse )
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{
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}
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// -----------------------------------------------------------------------------
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// CTelDMCommandHandler::~CTelDMCommandHandler
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//
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// -----------------------------------------------------------------------------
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//
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CTelDMCommandHandler::~CTelDMCommandHandler()
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{
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iKeyLock.Close();
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}
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// -----------------------------------------------------------------------------
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// CTelDMCommandHandler::ConstructL
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//
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// -----------------------------------------------------------------------------
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//
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void CTelDMCommandHandler::ConstructL()
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{
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User::LeaveIfError( iKeyLock.Connect() );
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}
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// -----------------------------------------------------------------------------
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// CTelDMCommandHandler::CallStateChanged()
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//
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// -----------------------------------------------------------------------------
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//
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void CTelDMCommandHandler::CallStateChangedL( TInt aCallState )
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{
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FLOG( _L( "CTelDMCommandHandler::CallStateChanged<" ) )
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FTRACE( FPrint( _L( "CTelDMCommandHandler::CallStateChangedL.aCallState=%d"),
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aCallState ))
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iCallState = aCallState;
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switch( aCallState )
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{
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// Arriving call
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case EPSCTsyCallStateRinging:
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FLOG( _L( "CTelDMCommandHandler::CallStateChanged.Ringing" ) )
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RProperty::Set( KPSUidCoreApplicationUIs,
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KCoreAppUIsSoftReject,
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ECoreAppUIsSoftRejectUninitialized );
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iGripOpenOnRingingState = iGripOpen;
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break;
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// Answered
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case EPSCTsyCallStateConnected:
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{
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FLOG( _L( "CTelDMCommandHandler::CallStateChanged.Connected" ) )
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if ( iGripOpenOnRingingState )
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{
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OfferKeyLock();
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}
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// Clear the flag.
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iGripOpenOnRingingState = EFalse;
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}
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break;
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// Disconnected
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case EPSCTsyCallStateNone:
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{
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FLOG( _L( "CTelDMCommandHandler::CallStateChanged.None" ) )
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if ( iGripOpenOnRingingState )
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{
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OfferKeyLock();
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}
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}
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break;
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default:
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break;
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}
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FLOG( _L( "CTelDMCommandHandler::CallStateChanged>" ) )
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}
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// -----------------------------------------------------------------------------
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// CTelDMCommandHandler::HandleEvent
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//
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// -----------------------------------------------------------------------------
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//
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void CTelDMCommandHandler::HandleCommand( TCommands aCommand )
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{
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FLOG( _L( "CTelDMCommandHandler::HandleCommand<" ) )
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switch( aCommand )
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{
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case EGripOpen:
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{
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FLOG( _L( "CTelDMCommandHandler::HandleCommand.Open" ) )
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iGripOpen = ETrue;
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if ( !IsSoftRejectOngoing() )
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{
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iCallHandler.Answer();
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}
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}
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break;
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// Do not end calls if accessory is connected.
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case EGripClose:
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{
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FLOG( _L( "CTelDMCommandHandler::HandleCommand.Close" ) )
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iGripOpen = EFalse;
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EndCalls();
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break;
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}
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default:
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break;
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}
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FLOG( _L( "CTelDMCommandHandler::HandleCommand>" ) )
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}
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// -----------------------------------------------------------------------------
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// CTelDMCommandHandler::EndCalls
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//
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// -----------------------------------------------------------------------------
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//
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void CTelDMCommandHandler::EndCalls()
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{
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if ( IsEmergencyCall() )
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{
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// None
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}
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else if ( iAccessory.IsAccessoryAttached() &&
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!iAccessory.IsAnyActiveAccessory() &&
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iCallState == EPSCTsyCallStateConnected )
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{
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FLOG( _L( "CTelDMCommandHandler::EndCalls#1" ) )
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iCallHandler.EndVoiceCalls();
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}
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else if ( !iAccessory.IsAccessoryAttached() )
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{
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FLOG( _L( "CTelDMCommandHandler::EndCalls#2" ) )
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iCallHandler.EndVoiceCalls();
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}
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}
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// -----------------------------------------------------------------------------
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// CTelDMCommandHandler::OfferKeyLock
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//
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// -----------------------------------------------------------------------------
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//
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void CTelDMCommandHandler::OfferKeyLock()
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{
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//- AudioAccessory attached (BT headset, Wired headset etc.)
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//- Arriving call and grip open.
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//- Call terminated or answered
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//-> KeyLock query is shown if not locked
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if ( iAccessory.IsAccessoryAttached() &&
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!iGripOpen &&
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!iKeyLock.IsKeyLockEnabled() )
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{
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FLOG( _L( "CTelDMCommandHandler::CallStateChanged -lock?" ) )
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//Lock keypad ?
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iKeyLock.OfferKeyLock();
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}
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}
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// ---------------------------------------------------------
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// CTelDMCommandHandler::IsEmergencyCall
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// ---------------------------------------------------------
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//
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TBool CTelDMCommandHandler::IsEmergencyCall() const
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{
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FLOG( _L( "CTelDMCommandHandler::IsEmergencyCall" ) )
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TBool retVal( EFalse );
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TInt err( KErrNone );
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TInt state( 0 );
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err = RProperty::Get(
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KPSUidCtsyEmergencyCallInfo,
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KCTSYEmergencyCallInfo,
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state );
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if ( err == KErrNone && state )
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{
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retVal = ETrue;
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}
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return retVal;
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}
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// ---------------------------------------------------------
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// CTelDMCommandHandler::IsSoftRejectOngoing
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// ---------------------------------------------------------
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//
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TBool CTelDMCommandHandler::IsSoftRejectOngoing() const
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{
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FLOG( _L( "CTelDMCommandHandler::IsSoftRejectOngoing" ) )
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TBool retVal( EFalse );
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TInt err( KErrNone );
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TInt state( 0 );
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err = RProperty::Get(
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KPSUidCoreApplicationUIs,
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KCoreAppUIsSoftReject,
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state );
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if ( err == KErrNone && state == ECoreAppUIsSoftReject )
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{
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retVal = ETrue;
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}
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return retVal;
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}
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// End of File
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