--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraapp/generic/src/camsnapshotrotator.cpp	Wed Sep 01 12:30:54 2010 +0100
@@ -0,0 +1,159 @@
+/*
+* Copyright (c) 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:  Utility class to rotate bitmaps*
+*/
+
+
+
+// INCLUDE FILES
+#include "camsnapshotrotator.h"
+#include "CamSyncRotatorAo.h"
+#include "CamBurstCaptureArray.h"
+#include "camlogging.h"
+#include "CamAppController.h"
+          
+// CONSTANTS
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CCamSnapShotRotator::CCamSnapShotRotator
+// C++ constructor
+// -----------------------------------------------------------------------------
+//
+CCamSnapShotRotator::CCamSnapShotRotator( CCamAppController& aController ) 
+    : iController(aController), iRotatedSnapshot(NULL), iRotatorAo(NULL)
+    {    
+    }
+
+// -----------------------------------------------------------------------------
+// CCamSnapShotRotator::ConstructL
+// Second phase constructor.
+// -----------------------------------------------------------------------------
+//
+void CCamSnapShotRotator::ConstructL()
+    {   
+
+    }
+
+// -----------------------------------------------------------------------------
+// CCamSnapShotRotator::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CCamSnapShotRotator* CCamSnapShotRotator::NewL( CCamAppController& aController )
+    {
+    CCamSnapShotRotator* self = new( ELeave ) CCamSnapShotRotator( aController );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CCamSnapShotRotator::~CCamSnapShotRotator()
+// Destructor
+// -----------------------------------------------------------------------------
+//
+CCamSnapShotRotator::~CCamSnapShotRotator()
+    {
+    PRINT( _L("Camera => ~CCamSnapShotRotator") );
+    if ( iRotatorAo && iRotatorAo->IsActive() )
+        {
+        iRotatorAo->Cancel();
+        }
+    delete iRotatorAo;
+    delete iRotatedSnapshot;
+    PRINT( _L("Camera <= ~CCamSnapShotRotator") );
+    }
+
+// ---------------------------------------------------------------------------
+// CCamSnapShotRotator::RotationCompleteL
+// Notification of bitmap rotation complete events
+// ---------------------------------------------------------------------------
+//  
+void CCamSnapShotRotator::RotationCompleteL( TInt aErr )
+    {
+    PRINT1( _L( "Camera => CCamSnapShotRotator::RotationCompleteL aErr:%d" ), aErr );
+     // Use this snapshot, even if rotation fails. 
+    if ( iRotatedSnapshot )
+        {
+        PRINT( _L( "Camera => CCamSnapShotRotator::RotationCompleteL - ReplaceSnapshot" ) );
+        iController.BurstCaptureArray()->ReplaceSnapshot( iRotatedSnapshot, 0 );
+        PRINT( _L( "Camera => CCamSnapShotRotator::RotationCompleteL - delete iRotatedSnapshot" ) );
+        delete iRotatedSnapshot;
+        iRotatedSnapshot = NULL;
+        iController.SnapshotRotationComplete();
+        }
+            
+    PRINT( _L( "Camera <= CCamSnapShotRotator::RotationCompleteL" ) );         
+    }    
+
+// ---------------------------------------------------------------------------
+// CCamSnapShotRotator::Rotate
+// ---------------------------------------------------------------------------
+//  
+void CCamSnapShotRotator::RotateL( CFbsBitmap* aBitmap )
+    {
+    PRINT( _L( "Camera => CCamSnapShotRotator::Rotate" ) ); 
+    if ( !iRotatedSnapshot )
+        {
+        iRotatedSnapshot = new (ELeave)CFbsBitmap();
+        }
+    iRotatedSnapshot->Create( aBitmap->SizeInPixels(), aBitmap->DisplayMode() );
+    TRect tmpRect( TPoint( 0, 0 ), aBitmap->SizeInPixels() );
+    TInt tmpLen = tmpRect.Width() * tmpRect.Height() * 4;
+    //copy the snapshot data
+    iRotatedSnapshot->BeginDataAccess();
+    aBitmap->BeginDataAccess();
+    Mem::Copy( iRotatedSnapshot->DataAddress(), aBitmap->DataAddress(), tmpLen );
+    iRotatedSnapshot->EndDataAccess();
+    aBitmap->EndDataAccess();
+    if ( !iRotatorAo )
+        {
+        iRotatorAo = CCamSyncRotatorAo::NewL( *this );
+        }    
+    iRotatorAo->RotateL( iRotatedSnapshot, CBitmapRotator::ERotation180DegreesClockwise );
+        
+    PRINT( _L( "Camera <= CCamSnapShotRotator::Rotate" ) );  
+    }
+
+// ---------------------------------------------------------------------------
+// CCamSnapShotRotator::IsActive
+// ---------------------------------------------------------------------------
+//  
+TBool CCamSnapShotRotator::IsActive()
+    {
+    TBool ret(EFalse);
+    if ( iRotatorAo )
+        {
+        ret = iRotatorAo->IsActive();
+        }
+    return ret;
+    }
+
+//  End of File