fbs/fontandbitmapserver/sfbs/fbsbitmapasyncstreamer.h
changeset 0 5d03bc08d59c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fbs/fontandbitmapserver/sfbs/fbsbitmapasyncstreamer.h	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,64 @@
+// Copyright (c) 1995-2009 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:
+//
+
+#ifndef FBSBITMAPASYNCSTREAMER_H
+#define FBSBITMAPASYNCSTREAMER_H
+
+/**
+@file
+@internalComponent
+@released
+ */
+
+const TUint32 KFontBitmapServerUidValue = 0x10003a16;
+const TUid KFontBitmapServerUid = { KFontBitmapServerUidValue };
+
+class RFbsSession;
+class CDirectFileStore;
+
+/**
+@deprecated
+*/
+class CFbsBitmapAsyncStreamer : public CBase
+	{
+public:
+	enum TMode {ELoad, ESave};
+public:
+	IMPORT_C ~CFbsBitmapAsyncStreamer();
+	IMPORT_C static CFbsBitmapAsyncStreamer* NewL(TMode aMode);
+	IMPORT_C TInt Load(const TDesC& aFilename,TInt32 aId,TInt& aScanLines);
+	IMPORT_C TBool LoadScanLinesL(TInt aNumberOfScanLines,CFbsBitmap*& aBitmap);
+	IMPORT_C TInt Save(const TDesC& aFilename,CFbsBitmap* aBitmap,TInt32& aId,TInt& aScanLines);
+	IMPORT_C TBool SaveScanLinesL(TInt aNumberOfScanLines);
+private:
+	CFbsBitmapAsyncStreamer(TMode aMode);
+	void ConstructL();
+	void DoLoadL(const TDesC& aFilename,TInt32 aId);
+	void DoSaveL(RFile& aFile);
+private:
+	RFbsSession* iFbs;
+	RStoreReadStream iReadStream;
+	RStoreWriteStream iWriteStream;
+	TStreamId iId;
+	CDirectFileStore* iStore;
+	TInt iCurrentScanLine;
+	TUint32* iScanLineBase;
+	CFbsBitmap* iBitmap;
+	SEpocBitmapHeader iHeader;
+	TDisplayMode iDispMode;
+	TMode iMode;
+	};
+
+#endif // FBSBITMAPASYNCSTREAMER_H