diff -r f5050f1da672 -r 04becd199f91 javauis/lcdui_akn/javalcdui/inc.nokialcdui/CMIDConvertFactory.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/javauis/lcdui_akn/javalcdui/inc.nokialcdui/CMIDConvertFactory.h Tue Apr 27 16:30:29 2010 +0300 @@ -0,0 +1,79 @@ +/* +* 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: Creates converters. +* +*/ + + +#ifndef CMIDCONVERTFACTORY_H +#define CMIDCONVERTFACTORY_H + +// INCLUDES +#include +#include + +// Constants +const TInt KFormatNotSupported = -100; + +// Pixel formats from DirectGraphics +const TInt KMIDTypeByte1Gray = 1; +const TInt KMIDTypeByte1GrayVertical = -1; +const TInt KMIDTypeByte2Gray = 2; +const TInt KMIDTypeByte4Gray = 4; +const TInt KMIDTypeByte8Gray = 8; +const TInt KMIDTypeByte332RGB = 332; +const TInt KMIDTypeUshort4444ARGB = 4444; +const TInt KMIDTypeUshort444RGB = 444; +const TInt KMIDTypeUshort555RGB = 555; +const TInt KMIDTypeUshort1555ARGB = 1555; +const TInt KMIDTypeUshort565RGB = 565; +const TInt KMIDTypeInt888RGB = 888; +const TInt KMIDTypeInt888ARGB = 32888; // 888 with 8-bit alpha in a 32-bit bitmap +const TInt KMIDTypeInt8888ARGB = 8888; + +// FORWARD DECLARATIONS +class TMIDFormatConverter; + +// CLASS DEFINITION +/** + * + * Creates converters. + * + */ +NONSHARABLE_CLASS(CMIDConvertFactory): public CBase +{ +public: // constuctor & destructor + CMIDConvertFactory(); + ~CMIDConvertFactory(); + +public: + // returns new or cached converter + TMIDFormatConverter* ConverterL(TInt aFormat); + // returns always new converter + static TMIDFormatConverter* NewConverterL(TInt aFormat); + // returns pixel format for given display mode + static TInt GetPixelFormat(const TDisplayMode& aDisplayMode); + +private: // data + + // last used converter + TMIDFormatConverter* iLastUsedConverter; + + // last used format + TInt iFormat; + +}; + +#endif // CMIDCONVERTFACTORY_H +