--- a/epoc32/include/banddev.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/banddev.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,89 @@
-banddev.h
+// Copyright (c) 1997-2009 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" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
+// which accompanies this distribution, and is available
+// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#ifndef BANDDEV_H
+#define BANDDEV_H
+
+#include <e32std.h>
+#include <gdi.h>
+
+class CFbsBitmapDevice;
+class CFbsBitGc;
+
+/**
+@internalTechnology
+*/
+enum TBandingDirection
+	{
+	EBandingTopToBottom,
+	EBandingBottomToTop,
+	EBandingLeftToRight,
+	EBandingRightToLeft
+	};
+
+/**
+ @publishedAll
+ @released 
+ */
+class CBandedDevice : public CGraphicsDevice
+	{
+public:
+	IMPORT_C ~CBandedDevice();
+	IMPORT_C static CBandedDevice* NewL(TRect aRectInPixels, TSize aKPixelSizeInTwips, TDisplayMode aDisplayMode, TBandingDirection aBandingDirection = EBandingTopToBottom, TInt aScanLinesPerBand = 0);
+
+	IMPORT_C TInt HorizontalTwipsToPixels(TInt aTwips) const;
+	IMPORT_C TInt VerticalTwipsToPixels(TInt aTwips) const;
+	IMPORT_C TInt HorizontalPixelsToTwips(TInt aPixels) const;
+	IMPORT_C TInt VerticalPixelsToTwips(TInt aPixels) const;
+	IMPORT_C virtual TInt GetNearestFontInTwips(CFont*& aFont, const TFontSpec& aFontSpec);
+	IMPORT_C virtual TInt GetNearestFontToDesignHeightInTwips(CFont*& aFont, const TFontSpec& aFontSpec);
+	IMPORT_C virtual TInt GetNearestFontToMaxHeightInTwips(CFont*& aFont, const TFontSpec& aFontSpec, TInt aMaxHeight);
+	IMPORT_C void ReleaseFont(CFont* aFont);
+
+	IMPORT_C TDisplayMode DisplayMode() const;
+	IMPORT_C TSize SizeInPixels() const;
+	IMPORT_C TSize SizeInTwips() const;
+	IMPORT_C TInt CreateContext(CGraphicsContext*& aGC);
+	IMPORT_C TInt NumTypefaces() const;
+	IMPORT_C void TypefaceSupport(TTypefaceSupport& aTypefaceSupport, TInt aTypefaceIndex) const;
+	IMPORT_C TInt FontHeightInTwips(TInt aTypefaceIndex, TInt aHeightIndex) const;
+	IMPORT_C void PaletteAttributes(TBool& aModifiable, TInt& aNumEntries) const;
+	IMPORT_C void SetPalette(CPalette* aPalette);
+	IMPORT_C TInt GetPalette(CPalette*& aPalette) const;
+
+	IMPORT_C TInt NumBands() const;
+	IMPORT_C TInt NextBand();
+	IMPORT_C TRect BandRect() const;
+	IMPORT_C TPoint FullOriginToBandOrigin(const TPoint& aPoint) const;
+	IMPORT_C void Reset();
+
+	inline TBandingDirection BandingDirection() const {return iBandingDirection;}
+	inline CFbsBitmap* BandBitmap() const {return iBandBitmap;}
+
+private:
+	CBandedDevice(TRect aRectInPixels, TBandingDirection aBandingDirection, TInt aScanLinesPerBand);
+	void ConstructL(TDisplayMode aDisplayMode, TSize aKPixelSizeInTwips);
+
+private:
+	TRect iFullRectInPixels;
+	TInt iScanLinesPerBand;
+	TInt iBandIndex;
+	CFbsBitmap* iBandBitmap;
+	CFbsBitmapDevice* iBandBitmapDevice;
+	CFbsBitGc* iClearGc;
+	TBandingDirection iBandingDirection;
+	};
+
+#endif