diff -r 2e2a89493e2b -r 48dd0f169f0d imagehandlingutilities/thumbnailmanager/plugins/video/inc/thumbnailvideoprovider.h --- a/imagehandlingutilities/thumbnailmanager/plugins/video/inc/thumbnailvideoprovider.h Fri Sep 03 10:29:37 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,155 +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. - * -*/ - - -#ifndef THUMBNAILVIDEOPROVIDER_H -#define THUMBNAILVIDEOPROVIDER_H - -#include -#include - -#include "thumbnailprovider.h" - -/** - * Video thumbnail provider plugin. - * - * @since S60 v5.0 - */ -class CThumbnailVideoProvider: public CThumbnailProvider, public CActive, - public MTNEVideoClipThumbObserver, public MTNEVideoClipInfoObserver - { -public: - - /** - * Two-phased constructor. - * - * @since S60 v5.0 - * @return New video thumbnail provider instance. - */ - static CThumbnailVideoProvider* NewL(); - - /** - * Destructor - * - * @since S60 v5.0 - */ - virtual ~CThumbnailVideoProvider(); - - /** - * Function that will provide thumbnail from given parameters. - * - * @since S60 v5.0 - * @param aFs File server session - * @param aFile Source image file. - * @param aMimeType Mime-type of the clip to be processed. - * @param aFlags Flags for thumbnail creation. - * @param aDisplayMode Used display mode. - */ - void GetThumbnailL( RFs& aFs, RFile64& aFile, const TDataType& aMimeType, - const CThumbnailManager::TThumbnailFlags aFlags, const TDisplayMode - aDisplayMode, const CThumbnailManager::TThumbnailQualityPreference aQualityPreference ); - - /** - * Function that will provide thumbnail from given parameters. - * - * @since S60 v5.0 - * @param aFs File server session - * @param aBuffer Source image buffer. - * @param aMimeType Mime-type of the clip to be processed. - * @param aFlags Flags for thumbnail creation. - * @param aDisplayMode Used display mode. - */ - void GetThumbnailL( RFs& aFs, TDesC8* aBuffer, const - TDataType& aMimeType, const CThumbnailManager::TThumbnailFlags aFlags, - const TDisplayMode aDisplayMode, const CThumbnailManager::TThumbnailQualityPreference aQualityPreference ); - - /** - * Function that will provide thumbnail from given parameters. - * - * @since S60 v5.0 - * @param aFs File server session - * @param aBuffer Source image buffer. - */ - - void GetThumbnailL( RFs& aFs, TDesC8& aBuffer); - /** - * Cancel a previous thumbnail request, if any. - * - * @since S60 5.0 - */ - void CancelGetThumbnail(); - -protected: - - /** - * Notifies when video clip thumbnail is ready. - * - * @since S60 v5.0 - * @param aInfo Video clip info. - * @param aError Error code. - * @param aThumb Thumbnail image. - */ - void NotifyVideoClipThumbCompleted( CTNEVideoClipInfo& aInfo, TInt aError, - CFbsBitmap* aThumb ); - - /** - * Notifies when info about video clip is ready. - * - * @since S60 v5.0 - * @param aInfo Video clip info. - * @param aError Error code. - */ - void NotifyVideoClipInfoReady( CTNEVideoClipInfo& aInfo, TInt aError ); - -private: - - /** - * C++ default constructor - * - * @since S60 v5.0 - * @return New video thumbnail provider instance. - */ - CThumbnailVideoProvider(); - - /** - * Implements cancellation of an outstanding request. - * - * @since S60 v5.0 - */ - void DoCancel(); - - /** - * Handles an active object's request completion event. - * - * @since S60 v5.0 - */ - void RunL(); - -private: - // data - - /** - * Video clip info. - */ - CTNEVideoClipInfo* iVideoClipInfo; - - RTimer iTimer; - TBool iTimeout; - -}; - -#endif // THUMBNAILVIDEOPROVIDER_H