--- a/vtprotocolplugins/DisplaySink/src/CVtImageRotator.cpp	Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,244 +0,0 @@
-/*
-* Copyright (c) 2004 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:  Image Transforms subsystem.
-*
-*/
-
-
-// INCLUDE FILES
-
-#include <e32svr.h>
-#include <fbs.h>
-
-#include "cvtimagerotator.h"
-#include "CVtImageRotatorImplMirrorFlip.h"
-#include "CVtImageRotatorImplClockwise.h"
-
-// CONSTANTS
-
-_LIT( KModuleName, "CVtImageRotator" );
-
-// MACROS
-
-#ifdef _DEBUG
-#    define __IF_DEBUG(t) {RDebug::t;}
-#else
-#    define __IF_DEBUG(t)
-#endif
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::NewL( MVtImageRotatorObserver& aObserver,
-//  TPriority aPriority )
-// -----------------------------------------------------------------------------
-EXPORT_C CVtImageRotator* CVtImageRotator::NewL(
-    MVtImageRotatorObserver& aObserver,
-    TPriority aPriority)
-    {
-    CVtImageRotator* self = new ( ELeave ) CVtImageRotator( aObserver, aPriority );
-    CleanupStack::PushL( self );
-    self->ConstructL();
-    CleanupStack::Pop(); // self
-    return self;
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::~CVtImageRotator()
-// -----------------------------------------------------------------------------
-EXPORT_C CVtImageRotator::~CVtImageRotator()
-    {
-	Cancel();
-    delete iAsyncCallBack;
-    delete iHeapLock;
-	delete iRotatorImpl;
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::ScaleL( const CVtImage& aSource,
-//  CVtImage& aTarget, const TRotationAngle& aAngle )
-// -----------------------------------------------------------------------------
-EXPORT_C void CVtImageRotator::RotateL( const CVtImage& aSource,
-    CVtImage& aTarget, const TRotationAngle& aAngle )
-    {
-    if ( !IsActive() )
-        {
-        CreateRotatorL( aAngle );
-        iRotatorImpl->SetSourceTargetL( aSource, aTarget );
-        iCancelled = EFalse;
-        Activate();
-        iAsyncCallBack->CallBack();
-        }
-    else
-        {
-        User::Panic( KModuleName(), EBusy );
-        }
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::Rotate
-// -----------------------------------------------------------------------------
-EXPORT_C void CVtImageRotator::Rotate(
-    const CVtImage& aSource,
-    CVtImage& aTarget, const TRotationAngle& aAngle )
-    {
-    TRAPD( result, RotateL( aSource, aTarget, aAngle ) );
-    if ( result != KErrNone )
-        {
-        Activate();
-        Signal( result );
-        }
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::CVtImageRotator( MVtImageRotatorObserver& aObserver,
-//  TPriority aPriority )
-// -----------------------------------------------------------------------------
-CVtImageRotator::CVtImageRotator( MVtImageRotatorObserver& aObserver,
-                                  TPriority aPriority )
-: CActive( aPriority ), iObserver( aObserver )
-    {
-    CActiveScheduler::Add( this );
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::ConstructL()
-// -----------------------------------------------------------------------------
-void CVtImageRotator::ConstructL()
-    {
-    iHeapLock = new ( ELeave ) CFbsBitmap();
-    iHeapLock->Create( TSize( 1, 1 ), EColor256 );
-    iAsyncCallBack = new ( ELeave )
-        CAsyncCallBack( TCallBack( StaticRotate, this ), Priority() );
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::CreateRotatorL( const TRotationAngle& aAngle )
-// -----------------------------------------------------------------------------
-void CVtImageRotator::CreateRotatorL( const TRotationAngle& aAngle )
-    {
-    if( iRotatorImpl )
-        {
-        if( iRotatorImpl->SupportsRotationAngle( aAngle ) )
-            {
-            iRotatorImpl->SetAngle( aAngle );
-            return;
-            }
-        delete iRotatorImpl;
-        iRotatorImpl = 0;
-        }
-
-    switch( aAngle )
-        {
-        case E90DegreesClockwise:
-        case E270DegreesClockwise:
-            iRotatorImpl =
-                new ( ELeave ) CVtImageRotatorImplClockwise( aAngle );
-            break;
-
-        case EMirrorHorizontalAxis:
-        case EFlipVerticalAxis:
-        case E180DegreesClockwise:
-            iRotatorImpl =
-                new ( ELeave ) CVtImageRotatorImplMirrorFlip( aAngle );
-            break;
-
-        default:
-            User::Leave( KErrNotSupported );
-        }
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::Activate
-// -----------------------------------------------------------------------------
-void CVtImageRotator::Activate()
-    {
-    iStatus = KRequestPending;
-    SetActive();
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::Signal( TInt aError )
-// -----------------------------------------------------------------------------
-void CVtImageRotator::Signal( TInt aError )
-    {
-    TRequestStatus* pStatus = &iStatus;
-    User::RequestComplete( pStatus, aError );
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::RunL()
-// -----------------------------------------------------------------------------
-void CVtImageRotator::RunL()
-    {
-    iObserver.RotationFinished( iStatus.Int() );
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::DoCancel()
-// -----------------------------------------------------------------------------
-void CVtImageRotator::DoCancel()
-    {
-    if ( iStatus == KRequestPending )
-        {
-        iCancelled = ETrue;
-        Signal( KErrCancel );
-        iObserver.RotationFinished( KErrCancel );
-        }
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::StaticRotate()
-// -----------------------------------------------------------------------------
-TInt CVtImageRotator::StaticRotate( TAny* aPtr )
-    {
-    CVtImageRotator* self = reinterpret_cast< CVtImageRotator* >( aPtr );
-    self->DoRotate();
-    return KErrNone;
-    }
-
-// -----------------------------------------------------------------------------
-// CVtImageRotator::DoRotate
-// -----------------------------------------------------------------------------
-void CVtImageRotator::DoRotate()
-    {
-    if ( !iCancelled )
-        {
-        TBool more;
-        TBool needsLock = iRotatorImpl->NeedHeapLock();
-        if( needsLock )
-            {
-            iHeapLock->LockHeap( ETrue );
-            }
-        TInt result = iRotatorImpl->Rotate( more );
-        if( needsLock )
-            {
-            iHeapLock->UnlockHeap( ETrue );
-            }
-        if( !more || ( result != KErrNone ) )
-            {
-            Signal( result );
-            }
-        else
-            {
-            iAsyncCallBack->CallBack();
-            }
-        }
-    }
-
-// ========================== OTHER EXPORTED FUNCTIONS =========================
-
-// End of File
-
-