--- a/camerauis/cameraapp/generic/src/CamCallStateAo.cpp Thu Aug 19 09:36:57 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,209 +0,0 @@
-/*
-* Copyright (c) 2007 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: Listens for changes to phone call state*
-*/
-
-
-
-// INCLUDE FILES
-#include <e32base.h>
-#include <e32std.h>
-#include <eikenv.h>
-
-#include "CamUtility.h"
-#include "CamCallStateAo.h"
-#include "CamPanic.h"
-
-// EXTERNAL DATA STRUCTURES
-
-// EXTERNAL FUNCTION PROTOTYPES
-
-// CONSTANTS
-
-// MACROS
-
-// LOCAL CONSTANTS AND MACROS
-
-// MODULE DATA STRUCTURES
-
-// LOCAL FUNCTION PROTOTYPES
-
-// FORWARD DECLARATIONS
-
-// ============================ MEMBER FUNCTIONS ===============================
-#ifdef _DEBUG
-void ExpandStateDebug( TPSCTsyCallState aVal )
- {
- switch ( aVal )
- {
- case EPSCTsyCallStateUninitialized:
- PRINT(_L("Camera CCamCallStateAo::RunL NEW STATUS => Uninit") );
- break;
- case EPSCTsyCallStateNone:
- PRINT(_L("Camera CCamCallStateAo::RunL NEW STATUS => NONE") );
- break;
- case EPSCTsyCallStateAlerting:
- PRINT(_L("Camera CCamCallStateAo::RunL NEW STATUS => ALERTING") );
- break;
- case EPSCTsyCallStateRinging:
- PRINT(_L("Camera CCamCallStateAo::RunL NEW STATUS => RINGING") );
- break;
- case EPSCTsyCallStateDialling:
- PRINT(_L("Camera CCamCallStateAo::RunL NEW STATUS => DIALLING") );
- break;
- case EPSCTsyCallStateAnswering:
- PRINT(_L("Camera CCamCallStateAo::RunL NEW STATUS => ANSWERING") );
- break;
- case EPSCTsyCallStateDisconnecting:
- PRINT(_L("Camera CCamCallStateAo::RunL NEW STATUS => DISCONNECTING") );
- break;
- case EPSCTsyCallStateConnected:
- PRINT(_L("Camera CCamCallStateAo::RunL NEW STATUS => CONNECTED") );
- break;
- case EPSCTsyCallStateHold:
- PRINT(_L("Camera CCamCallStateAo::RunL NEW STATUS => HOLD") );
- break;
- }
- }
-#endif // _DEBUG
-
-
-// -----------------------------------------------------------------------------
-// CCamCallStateAo::CCamCallStateAo
-// C++ default constructor can NOT contain any code, that might leave.
-// -----------------------------------------------------------------------------
-//
-CCamCallStateAo::CCamCallStateAo( MCamCallStateObserver* aObserver ) : CActive( EPriorityStandard )
- {
- PRINT( _L("Camera => CCamCallStateAo::CCamCallStateAo") );
- __ASSERT_DEBUG( aObserver != NULL, CamPanic(ECamPanicNullImage) );
- CActiveScheduler::Add( this );
-
- iObserver = aObserver;
- }
-
-
-// -----------------------------------------------------------------------------
-// CCamCallStateAo::NewL
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-//
-CCamCallStateAo* CCamCallStateAo::NewL( MCamCallStateObserver* aObserver )
- {
- CCamCallStateAo* self = new( ELeave ) CCamCallStateAo( aObserver );
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop( self );
- return self;
- }
-
-
-// -----------------------------------------------------------------------------
-// CCamSelfTimer::ConstructL
-// Symbian 2nd phase constructor can leave.
-// -----------------------------------------------------------------------------
-//
-void CCamCallStateAo::ConstructL()
- {
- PRINT( _L("Camera => CCamCallStateAo::ConstructL") );
-
- TInt ret = iProperty.Attach( KPSUidCtsyCallInformation, KCTsyCallState );
- PRINT1( _L("CCamCallStateAo::ConstructL attaching property ret %d"), ret );
-
- if ( ret == KErrNone )
- {
- // Will subscribe to the attribute required
- RunL();
- }
- else
- {
- // If an error occurred, we can't get call state info which we really need
- // so leave
- User::Leave( ret );
- }
-
- PRINT( _L("Camera <= CCamCallStateAo::ConstructL") );
- }
-
-// -----------------------------------------------------------------------------
-// CCamCallStateAo::~CCamCallStateAo
-// Destructor
-// -----------------------------------------------------------------------------
-//
-CCamCallStateAo::~CCamCallStateAo()
- {
- PRINT( _L("Camera => ~CCamCallStateAo") );
- Cancel();
- PRINT( _L("Camera <= ~CCamCallStateAo") );
- }
-
-
-// -----------------------------------------------------------------------------
-// CCamCallStateAo::DoCancel
-// Cancels an outstanding request
-// -----------------------------------------------------------------------------
-//
-void CCamCallStateAo::DoCancel()
- {
- iProperty.Close();
- }
-
-
-// -----------------------------------------------------------------------------
-// CCamCallStateAo::RunL
-// Called when a request has completed.
-// -----------------------------------------------------------------------------
-//
-void CCamCallStateAo::RunL()
- {
- PRINT(_L("Camera => CCamCallStateAo::RunL") );
- iProperty.Subscribe( iStatus );
- PRINT(_L("Camera CCamCallStateAo::RunL subscribed") );
-
- SetActive();
- PRINT(_L("Camera CCamCallStateAo::RunL set active") );
-
- TInt val = KErrNotFound;
- TInt ret = iProperty.Get( val );
-
- if ( val != KErrNotFound && ret != KErrNotFound )
- {
- TPSCTsyCallState callState = static_cast<TPSCTsyCallState>( val );
-#ifdef _DEBUG
- ExpandStateDebug( callState );
-#endif
- PRINT(_L("Camera CCamCallStateAo::RunL calling callback") );
- iObserver->CallStateChanged( callState, ret );
- PRINT(_L("Camera CCamCallStateAo::RunL returned from callback") );
- }
- else
- {
- iObserver->CallStateChanged( EPSCTsyCallStateUninitialized, ret );
- }
- PRINT(_L("Camera <= CCamCallStateAo::RunL") );
- }
-
-
-// -----------------------------------------------------------------------------
-// CCamCallStateAo::RunError
-// Called when an error has occurred.
-// -----------------------------------------------------------------------------
-//
-TInt CCamCallStateAo::RunError( TInt aError )
- {
- iObserver->CallStateChanged( EPSCTsyCallStateUninitialized, aError );
- return KErrNone;
- }
-
-// End of File