--- a/imagehandlingutilities/thumbnailmanager/plugins/video/src/thumbnailvideoprovider.cpp	Fri Sep 03 10:29:37 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,308 +0,0 @@
-/*
-* Copyright (c) 2006-2007 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:  Video thumbnail provider
- *
-*/
-
-
-#include <e32base.h>
-#include <ecom/ecom.h>
-#include <implementationproxy.h>
-#include <fbs.h>
-
-#include "thumbnailvideoprovider.h"
-#include "thumbnailmanageruids.hrh"
-#include "thumbnailmanagerconstants.h"
-#include "thumbnaillog.h"
-#include "OstTraceDefinitions.h"
-#ifdef OST_TRACE_COMPILER_IN_USE
-#include "thumbnailvideoproviderTraces.h"
-#endif
-
-
-#ifndef IMPLEMENTATION_PROXY_ENTRY
-typedef TAny* TProxyNewLPtr;
-#define IMPLEMENTATION_PROXY_ENTRY(aUid, aFuncPtr) \
-{ {aUid}, static_cast<TProxyNewLPtr>(aFuncPtr) }
-#endif 
-
-// ======== MEMBER FUNCTIONS ========
-
-// ---------------------------------------------------------------------------
-// CThumbnailVideoProvider::NewL()
-// Two-phased constructor.
-// ---------------------------------------------------------------------------
-//
-CThumbnailVideoProvider* CThumbnailVideoProvider::NewL()
-    {
-    CThumbnailVideoProvider* self = new( ELeave )CThumbnailVideoProvider();
-    return self;
-    }
-
-
-// ---------------------------------------------------------------------------
-// CThumbnailImageProvider::CThumbnailImageProvider()
-// C++ default constructor can NOT contain any code, that might leave.
-// ---------------------------------------------------------------------------
-//
-CThumbnailVideoProvider::CThumbnailVideoProvider():CActive( EPriorityStandard )
-    {
-    CActiveScheduler::Add( this );
-    
-    iTimer.CreateLocal();
-    iTimeout = EFalse;
-    
-    TN_DEBUG1( "CThumbnailVideoProvider::CThumbnailVideoProvider()" );
-    OstTrace0( TRACE_NORMAL, CTHUMBNAILVIDEOPROVIDER_CTHUMBNAILVIDEOPROVIDER, "CThumbnailVideoProvider::CThumbnailVideoProvider" );
-    }
-
-
-// ---------------------------------------------------------------------------
-// CThumbnailVideoProvider::~CThumbnailVideoProvider()
-// Destructor.
-// ---------------------------------------------------------------------------
-//
-CThumbnailVideoProvider::~CThumbnailVideoProvider()
-    {
-    // run DoCancel even if not active
-    if ( IsActive() )
-        {
-        Cancel();
-        }
-    else
-        {
-        DoCancel();
-        }
-    
-    iTimer.Close();
-    
-    TN_DEBUG1( "CThumbnailVideoProvider::~CThumbnailVideoProvider()" );
-    OstTrace0( TRACE_NORMAL, DUP1_CTHUMBNAILVIDEOPROVIDER_CTHUMBNAILVIDEOPROVIDER, "CThumbnailVideoProvider::~CThumbnailVideoProvider" );
-    REComSession::DestroyedImplementation( iDtor_ID_Key );
-    }
-// -----------------------------------------------------------------------------
-// CThumbnailVideoProvider::DoCancel()
-// -----------------------------------------------------------------------------
-//
-void CThumbnailVideoProvider::DoCancel()
-    {
-    iTimer.Cancel();
-    
-    if ( iVideoClipInfo )
-        {
-        iVideoClipInfo->CancelThumb();
-        
-        delete iVideoClipInfo;
-        iVideoClipInfo = NULL;
-        }
-    }
-
-
-// -----------------------------------------------------------------------------
-// CThumbnailImageDecoder::RunL()
-// -----------------------------------------------------------------------------
-//
-void CThumbnailVideoProvider::RunL()
-    {
-    DoCancel();
-    
-    // video thumbnail engine doesn't respond
-    if (iTimeout)
-        {
-        iObserver->ThumbnailProviderReady( KErrCompletion, NULL, TSize(), EFalse, EFalse);
-        iTimeout = EFalse;
-        
-        TN_DEBUG1( "CThumbnailVideoProvider::RunL() - timeout" );
-        OstTrace0( TRACE_NORMAL, CTHUMBNAILVIDEOPROVIDER_RUNL, "CThumbnailVideoProvider::RunL - timeout" );
-        }
-    }
-
-// ---------------------------------------------------------------------------
-// CThumbnailVideoProvider::GetThumbnailL()
-// Provides the thumbnail image of video clip
-// ---------------------------------------------------------------------------
-//
-void CThumbnailVideoProvider::GetThumbnailL( RFs&  /*aFs*/, RFile64& aFile, const
-    TDataType&  /*aMimeType*/, const CThumbnailManager::TThumbnailFlags aFlags,
-    const TDisplayMode /*aDisplayMode*/, const CThumbnailManager::TThumbnailQualityPreference /*aQualityPreference */)
-    {
-    TN_DEBUG1( "CThumbnailVideoProvider::GetThumbnailL() start" );
-    OstTrace0( TRACE_NORMAL, CTHUMBNAILVIDEOPROVIDER_GETTHUMBNAILL, "CThumbnailVideoProvider::GetThumbnailL - start" );
-
-    iFlags = aFlags;
-	//set default mode displaymode from global constants
-    iDisplayMode = KStoreDisplayMode;
-
-//Symbian^4 specific	
-//TODO currently only ARM platforms supports MAP mode
-#if !(defined(__CC_ARM) || defined(__ARMCC__))
-    iDisplayMode = EColor16M;
-#endif	
-
-    TFileName filename;
-    User::LeaveIfError( aFile.FullName( filename ));
-
-    TRAPD( err, iVideoClipInfo = CTNEVideoClipInfo::NewL( filename, * this ));
-
-    if ( err != KErrNone )
-        {
-        User::Leave( KErrCorrupt );
-        }
-    
-    TN_DEBUG1( "CThumbnailVideoProvider::GetThumbnailL() end" );
-    OstTrace0( TRACE_NORMAL, DUP1_CTHUMBNAILVIDEOPROVIDER_GETTHUMBNAILL, "CThumbnailVideoProvider::GetThumbnailL - end" );
-    }
-
-// ---------------------------------------------------------------------------
-// CThumbnailVideoProvider::GetThumbnailL()
-// ---------------------------------------------------------------------------
-//
-void CThumbnailVideoProvider::GetThumbnailL( RFs& /*aFs*/, 
-    TDesC8* /* aBuffer */,
-    const TDataType& /* aMimeType */, 
-    const CThumbnailManager::TThumbnailFlags /*aFlags*/,
-    const TDisplayMode /* aDisplayMode */, 
-    const CThumbnailManager::TThumbnailQualityPreference /*aQualityPreference */)
-    {
-    TN_DEBUG1( "CThumbnailVideoProvider::GetThumbnailL() - nothing to do" );
-    OstTrace0( TRACE_NORMAL, DUP2_CTHUMBNAILVIDEOPROVIDER_GETTHUMBNAILL, "CThumbnailVideoProvider::GetThumbnailL - nothing to do" );
-    }
-
-// ---------------------------------------------------------------------------
-// CThumbnailVideoProvider::GetThumbnailL()
-// ---------------------------------------------------------------------------
-//
-void CThumbnailVideoProvider::GetThumbnailL( RFs& /*aFs*/, TDesC8& /*aBuffer*/)
-    {
-    TN_DEBUG1( "CThumbnailVideoProvider::GetThumbnailL() - nothing to do" );
-    OstTrace0( TRACE_NORMAL, DUP3_CTHUMBNAILVIDEOPROVIDER_GETTHUMBNAILL, "CThumbnailVideoProvider::GetThumbnailL - nothing to do" );
-    User::Leave( KErrNotSupported );
-    }
-
-// ---------------------------------------------------------------------------
-// Cancel thumbnail request
-// ---------------------------------------------------------------------------
-//
-void CThumbnailVideoProvider::CancelGetThumbnail()
-    {
-    // run DoCancel even if not active
-    if ( IsActive() )
-        {
-        Cancel();
-        }
-    else
-        {
-        DoCancel();
-        }
-    }
-
-// ---------------------------------------------------------------------------
-// CThumbnailVideoProvider::NotifyVideoClipThumbCompleted()
-// Used to notify when thumbnail image of video clip is ready
-// ---------------------------------------------------------------------------
-//
-void CThumbnailVideoProvider::NotifyVideoClipThumbCompleted( CTNEVideoClipInfo&
-    /*aInfo*/, TInt aError, CFbsBitmap* aThumb )
-    {
-    TN_DEBUG2( "CThumbnailVideoProvider::NotifyVideoClipThumbCompleted(aError=%d)", aError );
-    OstTrace1( TRACE_NORMAL, CTHUMBNAILVIDEOPROVIDER_NOTIFYVIDEOCLIPTHUMBCOMPLETED, "CThumbnailVideoProvider::NotifyVideoClipThumbCompleted;aError=%d", aError );
-    
-    iTimer.Cancel();
-    iTimeout = EFalse;
-    
-    if (( aError == KErrNone ) && aThumb )
-        {
-        iOriginalSize = aThumb->SizeInPixels();
-        }
-    
-    iObserver->ThumbnailProviderReady( aError, aThumb, iOriginalSize, EFalse, EFalse);
-    }
-
-
-// ---------------------------------------------------------------------------
-// CThumbnailVideoProvider::NotifyVideoClipInfoReady()
-// Used to notify when information of video clip is available
-// ---------------------------------------------------------------------------
-//
-void CThumbnailVideoProvider::NotifyVideoClipInfoReady( CTNEVideoClipInfo&
-    aInfo, TInt aError )
-    {
-    TN_DEBUG2( "CThumbnailVideoProvider::NotifyVideoClipInfoReady(aError=%d)", aError );
-    OstTrace1( TRACE_NORMAL, CTHUMBNAILVIDEOPROVIDER_NOTIFYVIDEOCLIPINFOREADY, "CThumbnailVideoProvider::NotifyVideoClipInfoReady;aError=%d", aError );
-    
-    if ( aError == KErrNone )
-        {
-        TInt err( KErrNone );
-
-        // cannot determine target size, aspect ratio scaling fails
-        TRAP( err, aInfo.GetThumbL( *this, KBestThumbIndex, NULL, iDisplayMode, ETrue ));
-  
-        if ( err != KErrNone )
-            {
-            TN_DEBUG2( "CThumbnailVideoProvider::NotifyVideoClipInfoReady() -- GetThumbL() left with %d", err );
-            OstTrace1( TRACE_NORMAL, DUP1_CTHUMBNAILVIDEOPROVIDER_NOTIFYVIDEOCLIPINFOREADY, "CThumbnailVideoProvider::NotifyVideoClipInfoReady - GetThumbL() left with;err=%d", err );
-            
-            iObserver->ThumbnailProviderReady( err, NULL, TSize(), EFalse, EFalse);
-            
-            SetActive();
-            TRequestStatus* statusPtr = &iStatus;
-            User::RequestComplete( statusPtr, KErrNone ); 
-            }
-        else
-            {
-            // request timeout
-            iTimeout = ETrue;
-            iTimer.After(iStatus, KVideoDecoderTimeout);
-            SetActive();
-            }
-        }
-    else
-        {
-        iObserver->ThumbnailProviderReady( aError, NULL, TSize(), EFalse, EFalse);
-        
-        SetActive();
-        TRequestStatus* statusPtr = &iStatus;
-        User::RequestComplete( statusPtr, KErrNone );
-        }
-    }
-
-
-// ======== GLOBAL FUNCTIONS ========
-
-// -----------------------------------------------------------------------------
-// ImplementationTable
-// Define the interface UIDs
-// -----------------------------------------------------------------------------
-//
-const TImplementationProxy ImplementationTable[] = 
-    {
-    IMPLEMENTATION_PROXY_ENTRY( THUMBNAIL_VIDEO_PROVIDER_IMP_UID,
-        CThumbnailVideoProvider::NewL )
-};
-
-
-// -----------------------------------------------------------------------------
-// ImplementationGroupProxy
-// The one and only exported function that is the ECom entry point
-// -----------------------------------------------------------------------------
-//
-EXPORT_C const TImplementationProxy* ImplementationGroupProxy( TInt&
-    aTableCount )
-    {
-    aTableCount = sizeof( ImplementationTable ) / sizeof( TImplementationProxy );
-
-    return ImplementationTable;
-    }
-
-// End of file