FCL/sf/mw/imghandling: comparison imagehandlingutilities/thumbnailmanager/thumbnailclient/inc/thumbnailrequestactive.h

equal deleted inserted replaced

-:ea43e3e86079
+:a0ee3f735f8b
 class CFbsBitmap;
 class RThumbnailSession;
 class CThumbnailDataImpl;
 class CThumbnailRequestQueue;
-enum TThumbnailRequestType
+enum TThumbnailReqType
 {
 EReqGetThumbnailHandle = 0,
 EReqGetThumbnailPath = 1,
 EReqSetThumbnailBuffer = 2,
 EReqSetThumbnailBitmap = 3,
 EReqUpdateThumbnails = 4,
 EReqGetThumbnailHandleLater = 5,
 EReqDeleteThumbnails = 6,
-EReqRenameThumbnails = 7
+EReqRenameThumbnails = 7,
+EReqSetThumbnailPath = 8
 };
 /**
 *  Active object for an asynchronous thumbnail request.
 *
 * Two-phased constructor
 *
 * @since S60 v5.0
 * @param aFs Fileserver used.
 * @param aThumbnailSession Session used.
-* @param aObserver Observer to receive notifications about completed
+* @param aObserver Observer to receive notifications about completed operations.
-*                  operations.
+* @param aRequestObserver Observer to receive notifications about completed requests.
 * @param aId Assigned ID of the request, session specific.
 * @param aPriority assigned processing priority
 * @param aQueue request processor
 * @return New CThumbnailRequestActive object.
 */
 static CThumbnailRequestActive* NewL( RFs& aFs, RThumbnailSession&
 aThumbnailSession, MThumbnailManagerObserver& aObserver,
-TThumbnailRequestId aId, TInt aPriority, CThumbnailRequestQueue* aQueue );
+MThumbnailManagerRequestObserver* aRequestObserver, TThumbnailRequestId aId,
+TInt aPriority, CThumbnailRequestQueue* aQueue );
 /**
 * Get a thumbnail created from file object.
 *
 * @since S60 v5.0
 *                    anything other than returning it in the
 *                    ThumbnailReady callback.
 * @param aGeneratePersistentSizesOnly
 * @param aTargetUri         Target URI to which the imported thumbnail is linked.
 * @param aThumbnailSize Requested thumbnail size
+* @param aOverwrite Overwrite old existing thumbs
 */
 void SetThumbnailL( TDesC8* aBuffer, TThumbnailId aThumbnailId, const TDesC8& aMimeType,
 CThumbnailManager::TThumbnailFlags aFlags, CThumbnailManager
 ::TThumbnailQualityPreference aQualityPreference, const TSize& aSize, const
 TDisplayMode aDisplayMode, const TInt aPriority, TAny* aClientData, TBool aGeneratePersistentSizesOnly,
-const TDesC& aTargetUri, TThumbnailSize aThumbnailSize );
+const TDesC& aTargetUri, TThumbnailSize aThumbnailSize, TBool aOverwrite);
 /**
 * Set a thumbnail
 *
 * @since S60 v5.0
 *                    anything other than returning it in the
 *                    ThumbnailReady callback.
 * @param aGeneratePersistentSizesOnly
 * @param aTargetUri         Target URI to which the imported thumbnail is linked.
 * @param aThumbnailSize Requested thumbnail size
+* @param aOverwrite Overwrite old existing thumbs
 */
 void SetThumbnailL( CFbsBitmap* aBitmap, TThumbnailId aThumbnailId, const TDesC8& aMimeType,
 CThumbnailManager::TThumbnailFlags aFlags, CThumbnailManager
 ::TThumbnailQualityPreference aQualityPreference, const TSize& aSize, const
 TDisplayMode aDisplayMode, const TInt aPriority, TAny* aClientData, TBool aGeneratePersistentSizesOnly,
-const TDesC& aTargetUri, TThumbnailSize aThumbnailSize );
+const TDesC& aTargetUri, TThumbnailSize aThumbnailSize, TBool aOverwrite);
 /**
 * Update thumbnails by Id.
 *
 * @since S60 v5.0
 */
 void RenameThumbnails( const TDesC& aCurrentPath, const TDesC& aNewPath,
 const TInt aPriority );
 /**
+* Set thumbnail from file path.
+*
+* @param aPath Path to file from which the thumbnail is to be created.
+* @param aFile File from which the thumbnail is to be created.
+* @param aFlags Flags that control the creation of thumbnail.
+* @param aQualityPreference Quality preference value
+* @param aSize Requested size of the thumbnail.
+* @param aDisplayMode Display mode.
+* @param aPriority Priority of the request.
+* @param aClientData Pointer to arbitrary client data.
+*                    This pointer is not used by the API for
+*                    anything other than returning it in the
+*                    ThumbnailReady callback.
+* @param aGeneratePersistentSizesOnly
+* @param aOverwrite Overwrite old existing thumbs
+* @param aTargetUri         Target URI to which the imported thumbnail is linked.
+* @param aThumbnailSize Relative thumbnail size
+*/
+void SetThumbnailL( const TDesC& aPath, const TDesC8& aMimeType,
+CThumbnailManager::TThumbnailFlags aFlags,
+CThumbnailManager::TThumbnailQualityPreference aQualityPreference,
+const TSize& aSize, const TDisplayMode aDisplayMode, const TInt aPriority,
+TAny* aClientData, TBool aGeneratePersistentSizesOnly, const TDesC& aTargetUri,
+TThumbnailSize aThumbnailSize, TBool aOverwrite);
+/**
 * Start active request.
 *
 * @since S60 v5.0
 */
 void StartL();
 * C++ default constructor
 *
 * @since S60 v5.0
 * @param aFs Fileserver used.
 * @param aThumbnailSession Session used.
-* @param aObserver Observer to receive notifications about completed
+* @param aObserver Observer to receive notifications about completed operations.
-*                  operations.
+* @param aRequestObserver Observer to receive notifications about completed requests.
 * @param aId Assigned ID of the request, session specific.
 * @param aPriority assigned processing priority
 * @param aQueue request processor
 * @return New CThumbnailRequestActive object.
 */
 CThumbnailRequestActive( RFs& aFs, RThumbnailSession& aThumbnailSession,
-MThumbnailManagerObserver& aObserver, TThumbnailRequestId aId, TInt aPriority,
+MThumbnailManagerObserver& aObserver, MThumbnailManagerRequestObserver* aRequestObserver,
-CThumbnailRequestQueue* aQueue);
+TThumbnailRequestId aId, TInt aPriority, CThumbnailRequestQueue* aQueue);
 /**
 * Symbian 2nd phase constructor can leave.
 *
 * @since S60 v5.0
 * Callback for timeout timer
 *
 * @since S60 v5.0
 */
 static TInt TimerCallBack(TAny* aAny);
+/**
+* Checks if URI is virtual.
+*/
+TBool IsVirtualUri( const TDesC& aPath );
 private:
 // data
 /**
 /**
 * Observer to receive notifications about completed operations.
 */
 MThumbnailManagerObserver& iObserver;
+/**
+* Observer to receive notifications about completed requests.
+*/
+MThumbnailManagerRequestObserver* iRequestObserver;
 /**
 * Fileserver, not own
 */
 RFs& iFs;
 TInt64 iModified;
 // not own
 CThumbnailRequestQueue* iRequestQueue;
-TThumbnailRequestType iRequestType;
+TThumbnailReqType iRequestType;
 // request timeout timer
 CPeriodic* iTimer;
 TInt iStartError;
 // request already canceled by client
 TBool iCanceled;
+#ifdef __RETRY_ON_SERVERCRASH
+//request retry count
+TUint iRetry;
+#endif
 #ifdef _DEBUG
 TTime iStartExecTime;
 #endif
 };

branch	GCC_SURGE
changeset 32	a0ee3f735f8b
parent 30	b67379558a75
child 39	1a8af2cd6858