graphics/fbserv/inc/T_DataFbsBitmap.h
branchSymbian2
changeset 1 8758140453c0
child 6 c108117318cb
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphics/fbserv/inc/T_DataFbsBitmap.h	Thu Jan 21 12:53:44 2010 +0000
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Symbian Foundation License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+/**
+@test
+@internalComponent
+
+This contains CT_DataFbsBitmap
+*/
+
+#if (!defined __T_DATA_FBS_BITMAP_H__)
+#define __T_DATA_FBS_BITMAP_H__
+
+//	User Includes
+#include "DataWrapperBase.h"
+
+//	EPOC includes
+#include <e32std.h>
+#include <fbs.h>
+#include <s32file.h>
+#include <bitdev.h>
+
+class CT_DataFbsBitmap : public CDataWrapperBase
+	{
+public:
+	static CT_DataFbsBitmap*	NewL();
+	~CT_DataFbsBitmap();
+
+	virtual TBool	DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt aAsyncErrorIndex);
+
+	virtual TAny*	GetObject();
+    virtual void    SetObjectL(TAny* aAny);
+	virtual void	DisownObjectL();
+
+protected:
+	CT_DataFbsBitmap();
+	void	ConstructL();
+
+	virtual CFbsBitmap*		GetFbsBitmap() const;
+
+	void	RunL(CActive* aActive, TInt aIndex);
+	void	DoCancel(CActive* aActive, TInt aIndex);
+
+private:
+	void	DestroyData();
+	void	DoCmdNewL();
+	void	DoCmdDestructor();
+	void	DoCmdCompress(const TDesC& aSection);
+	void	DoCmdCompressInBackground(const TDesC& aSection, const TInt aAsyncErrorIndex);
+	void	DoCmdCreate(const TDesC& aSection);
+	void	DoCmdCreateHardwareBitmap(const TDesC& aSection);
+	void	DoCmdDataAddress(const TDesC& aSection);
+	void	DoCmdDataStride(const TDesC& aSection);
+	void	DoCmdDisplayMode(const TDesC& aSection);
+	void	DoCmdDuplicateL(const TDesC& aSection);
+	void	DoCmdExternalizeL(const TDesC& aSection);
+	void	DoCmdExternalizeRectangleL(const TDesC& aSection);
+	void	DoCmdGetPaletteL(const TDesC& aSection);
+	void	DoCmdGetPixel(const TDesC& aSection);
+	void	DoCmdGetScanLineL(const TDesC& aSection);
+	void	DoCmdGetVerticalScanLineL(const TDesC& aSection);
+	void	DoCmdHandle(const TDesC& aSection);
+	void	DoCmdHardwareBitmapHandle(const TDesC& aSection);
+	void	DoCmdHeader();
+	void	DoCmdHorizontalPixelsToTwips(const TDesC& aSection);
+	void	DoCmdHorizontalTwipsToPixels(const TDesC& aSection);
+	void	DoCmdInitialDisplayMode(const TDesC& aSection);
+	void	DoCmdInternalizeL(const TDesC& aSection);
+	void	DoCmdIsCompressedInRAM(const TDesC& aSection);
+	void	DoCmdIsFileInRom(const TDesC& aSection);
+	void	DoCmdIsLargeBitmap(const TDesC& aSection);
+	void	DoCmdIsMonochrome(const TDesC& aSection);
+	void	DoCmdIsRomBitmap(const TDesC& aSection);
+	void	DoCmdLoadL(const TDesC& aSection);
+	void	DoCmdLoadAndCompressL(const TDesC& aSection);
+	void	DoCmdLockHeap(const TDesC& aSection);
+	void	DoCmdLockHeapLC(const TDesC& aSection);
+	void	DoCmdPaletteAttributes(const TDesC& aSection);
+	void	DoCmdReset();
+	void	DoCmdResize(const TDesC& aSection);
+	void	DoCmdSave(const TDesC& aSection);
+	void	DoCmdScanLineLength(const TDesC& aSection);
+	void	DoCmdSetDisplayMode(const TDesC& aSection);
+	void	DoCmdSetPaletteL(const TDesC& aSection);
+	void	DoCmdSetRomBitmapL(const TDesC& aSection);
+	void	DoCmdSetScanLineL(const TDesC& aSection);
+	void	DoCmdSetSizeInTwipsL(const TDesC& aSection);
+	void	DoCmdSizeInPixels(const TDesC& aSection);
+	void	DoCmdSizeInTwips(const TDesC& aSection);
+	void	DoCmdStoreL(const TDesC& aSection);
+	void	DoCmdSwapWidthAndHeight();
+	void	DoCmdUnlockHeapL(const TDesC& aSection);
+	void	DoCmdVerticalPixelsToTwips(const TDesC& aSection);
+	void	DoCmdVerticalTwipsToPixels(const TDesC& aSection);
+
+	//	MTPActiveCallback implementation
+	void	RunCompressInBackground(const TInt aIndex);
+	void	DoCancelCompressInBackground(const TInt aIndex);
+
+	//	Helpers
+	void				ExternalizeImplL(const TDesC& aSection, const TRect& aRect, TBool aUseRect);
+	void				LoadOrLoadAndCompressL(const TDesC& aSection, TBool aCompress);
+	inline TDisplayMode	GetDisplayMode() const;
+
+private:
+	/** CFbsBitmap class instance that is tested */
+	CFbsBitmap*			iFbsBitmap;
+	TDisplayMode		iDisplayMode;
+
+	/** Pop when unlocking */
+	TBool				iPopWhenUnlocking;
+	
+	TBool				iCompressFailed;
+
+	/** Active object for CompressInBackground async operation */
+	CActiveCallback*	iActiveCompressInBackground;
+	};
+
+#include "T_DataFbsBitmap.inl"
+
+#endif /* __T_DATA_FBS_BITMAP_H__ */