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/*
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* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: NVG Decoder header file
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*
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*/
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#ifndef TLVICONCREATER_H_
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#define TLVICONCREATER_H_
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#include <e32base.h>
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#include <VG/openvg.h>
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#include <VG/vgu.h>
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#include "FloatFixPt.h"
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#include "PseudoVG.h"
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class CNVGTLVIcon;
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class CNVGIconData;
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class CTLVIconCreator : public CBase
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{
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public:
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static CTLVIconCreator * NewL(const TDesC8& aPtr, TInt aWidth, TInt aHeight, CNVGTLVIcon * aNVGTLVIcon);
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static CTLVIconCreator * NewLC(const TDesC8& aPtr, TInt aWidth, TInt aHeight, CNVGTLVIcon * aNVGTLVIcon);
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virtual ~CTLVIconCreator();
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TInt ExecuteL();
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void SetTLVIcon(CNVGTLVIcon * aNVGTLVIcon)
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{
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iNVGTLVIcon = aNVGTLVIcon;
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}
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private:
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CTLVIconCreator(TInt aWidth, TInt aHeight, CNVGTLVIcon * aNVGTLVIcon);
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void ConstructL(const TDesC8& aPtr);
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void DvgAddCommandL(TInt aLength, TInt aPos);
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void DvgAddCommandL();
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void DvgSetParameterfvL( );
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void DvgSetPaintL( );
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void DvgAppendPathDataL( );
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void DvgDrawPathL( );
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void DvgClearPathL();
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void DvgCreatePaintL( );
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void DvgSetivL( );
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void DvgClearL();
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void DvgSetfvL();
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void DvgCreatePathL();
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void DvgCreateImageL();
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void DvgGetPixelsL();
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void DvgClearImageL();
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void DvgImageSubDataL();
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void DvgDrawImageL();
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void DvgDestroyImageL();
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void DvgDestroyPaintL();
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void DvgDestroyPathL();
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void DvguRectL();
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void DvguEllipseL();
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void DvguRoundRectL();
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void DvguLineL();
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void DvgPrepareToBindImageL();
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void DvgBindImageL();
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void DvgUnBindImageL();
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void DvgFlushL();
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TInt ExecuteL(TInt index);
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#ifdef NVG_DEBUG
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//Command specific logging methods
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void LogvgSeti(VGParamType type, VGint fvalue, TInt cmdsize);
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void LogvgSetf (VGParamType type, VGfloat fvalue, TInt cmdsize);
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void LogvgSetParameteri(VGHandle handle, VGint paramType, VGint pvalue, TInt cmdsize, TInt Lpvalue);
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void LogvgSetPaint(VGPaint paint, VGbitfield paintModes, TInt cmdsize, TInt Lpvalue);
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void LogvgDrawPath(VGbitfield paintModes, int cmdsize);
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void LogvgSetParameterfv(VGPaint handle, VGint paramtype, TInt count, TInt handlenum);
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#endif
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private:
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typedef void (CTLVIconCreator::*pvgapi)( );
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VGPath CreatePathL();
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pvgapi vgapi[EvgFlush + 1];
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CNVGIconData * iNVGIconData;
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TInt iDataLength;
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TSize iResizedCanvasSize;
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TUint8 iNvgHeader[KNVGHeaderSize];
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TInt iTargetWidth;
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TInt iTargetHeight;
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TBool iScaled;
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TReal32 iUserMatrix[9];
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TUint iPrepareToBindImage;
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TPtrC8 iNVGDataPtr;
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CNVGTLVIcon * iNVGTLVIcon;
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TInt8 iCurrentCommand;
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TUint8 * iCommandBuffer;
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VGPath iLastVGPath;
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friend class CNVGTLVIcon;
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};
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#endif
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//--------------------------------EndOfFile------------------------------------
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