--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsharing/mmshui/src/musuibitmapdecoder.cpp	Wed Sep 01 12:31:01 2010 +0100
@@ -0,0 +1,166 @@
+/*
+* Copyright (c) 2005 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: 
+*
+*/
+
+
+
+#include "musuibitmapdecoder.h"
+#include "musuibitmapdecoderobserver.h"
+#include "muslogger.h" // debug logging
+
+#include <imageconversion.h>
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CMusUiBitmapDecoder::~CMusUiBitmapDecoder()
+    {
+    MUS_LOG( "mus: [MUSUI ]  -> CMusUiBitmapDecoder::~CMusUiBitmapDecoder" );
+    Cancel();
+    iFs.Close();
+    delete iData;
+    delete iDecoder;
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiBitmapDecoder::~CMusUiBitmapDecoder" );
+    }
+
+
+// -----------------------------------------------------------------------------
+// Symbian two-phase constructor.
+// -----------------------------------------------------------------------------
+//
+CMusUiBitmapDecoder* CMusUiBitmapDecoder::NewL(
+                        MMusUiBitmapDecoderObserver& aObserver )
+    {
+    CMusUiBitmapDecoder* self = new (ELeave) CMusUiBitmapDecoder( aObserver );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CMusUiBitmapDecoder::CMusUiBitmapDecoder(
+                        MMusUiBitmapDecoderObserver& aObserver ) :
+    CActive( EPriorityNormal ),
+    iObserver( aObserver )
+    {
+    // nothing
+    }
+
+
+// -----------------------------------------------------------------------------
+// Symbian second-phase constructor.
+// -----------------------------------------------------------------------------
+//
+void CMusUiBitmapDecoder::ConstructL()
+    {
+    MUS_LOG( "mus: [MUSUI ]  -> CMusUiBitmapDecoder::ConstructL" );
+    User::LeaveIfError( iFs.Connect() );
+    //delete iData;
+    iData = NULL;
+    //delete iDecoder;
+    iDecoder = NULL;
+    CActiveScheduler::Add( this );
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiBitmapDecoder::ConstructL" );
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CMusUiBitmapDecoder::ConvertL( HBufC8* aData, CFbsBitmap* aBitmap )
+    {
+    MUS_LOG( "mus: [MUSUI ]  -> CMusUiBitmapDecoder::ConvertL" );
+
+    if ( IsActive() )
+        {
+        Cancel();
+        }
+
+    iData = aData->AllocL();
+    iBitmap = aBitmap;
+
+    delete iDecoder;
+    iDecoder = NULL;
+    iDecoder = CImageDecoder::DataNewL( iFs, *iData );
+
+    iBitmap->Create( iDecoder->FrameInfo().iFrameCoordsInPixels.Size(),
+                     iDecoder->FrameInfo().iFrameDisplayMode );
+
+    iDecoder->Convert( &iStatus, *iBitmap, 0 );
+    SetActive();
+
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiBitmapDecoder::ConvertL" );
+
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CMusUiBitmapDecoder::DoCancel()
+    {
+    MUS_LOG( "mus: [MUSUI ]  -> CMusUiBitmapDecoder::DoCancel" );
+    iDecoder->Cancel();
+    Cancel();
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiBitmapDecoder::DoCancel" );
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CMusUiBitmapDecoder::RunL()
+    {
+    MUS_LOG( "mus: [MUSUI ]  -> CMusUiBitmapDecoder::RunL" );
+    if (iStatus == KErrNone)
+        {
+        iObserver.UpdateBitmap( iBitmap );
+        }
+    else
+        {
+        MUS_LOG1( "mus: [MUSUI ]        CMusUiBitmapDecoder::RunL: iStatus: [%d]",
+                                iStatus.Int() );
+        User::Leave( iStatus.Int() );
+        }
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiBitmapDecoder::RunL" );
+    }
+
+// -------------------------------------------------------------------------
+//  If RunL() leaves,It should be handled here.
+// -------------------------------------------------------------------------
+//
+TInt CMusUiBitmapDecoder::RunError( TInt aError )
+    {
+	MUS_LOG( "mus: [MUSUI ]  -> CMusUiBitmapDecoder::RunError" );
+    // Nothing can be done here.
+    aError = KErrNone;
+
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiBitmapDecoder::RunError" );
+    return aError;
+    }
+
+
+// end of file