graphicsapitest/graphicssvs/gdi/inc/T_DataFont.h
author William Roberts <williamr@symbian.org>
Thu, 03 Jun 2010 17:39:46 +0100
branchNewGraphicsArchitecture
changeset 87 0709f76d91e5
parent 0 5d03bc08d59c
permissions -rw-r--r--
Add MMP files to build libOpenVG_sw.lib which uses LINKAS to redirect to libOpenVG.dll (and the same for libEGL_sw.lib and libOpenVGU_sw.lib). Only the libEGL_sw.lib redirection isn't activated - this can't happen until there is a merged libEGL.dll which supports the OpenWF synchronisation and also implements the graphical support functions. The overall aim is to eliminate the *_sw.dll implementations, at least as a compile-time way of choosing a software-only implementation.The correct way to choose is to put the right set of libraries into a ROM with suitable renaming, and in the emulator to use the "switching DLL" technique to pick the right set. As the Symbian Foundation doesn't have any alternative implementations, we don't need the switching DLLs and we can build directly to the correct name.

/*
* 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 "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:
*
*/

/**
@test
@internalComponent

This contains CT_DataFont
*/

#if (!defined __T_DATA_FONT_H__)
#define __T_DATA_FONT_H__

//	User Includes
#include "DataWrapperBase.h"

//	epoc32 includes
#include <gdi.h>
#include <openfont.h>

class CT_DataFont : public CDataWrapperBase
	{
public:
	CT_DataFont();
	virtual TBool	DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt aAsyncErrorIndex);

	virtual CFont*	GetFont() const = 0;

private:
	void			DoCmdTextCount(const TDesC& aSection);
	void			DoCmdTextWidthInPixels(const TDesC& aSection);
	void			DoCmdCharWidthInPixels(const TDesC& aSection);
	void			DoCmdFontCapitalAscent(const TDesC& aSection);
	void			DoCmdFontMaxAscent(const TDesC& aSection);
	void			DoCmdFontStandardDescent(const TDesC& aSection);
	void			DoCmdFontMaxDescent(const TDesC& aSection);
	void			DoCmdFontLineGap(const TDesC& aSection);
	void			DoCmdFontMaxHeight(const TDesC& aSection);
	void			DoCmdTypeUid(const TDesC& aSection);
	void			DoCmdHeightInPixels(const TDesC& aSection);
	void			DoCmdAscentInPixels(const TDesC& aSection);
	void			DoCmdDescentInPixels(const TDesC& aSection);
	void			DoCmdMaxCharWidthInPixels(const TDesC& aSection);
	void			DoCmdMaxNormalCharWidthInPixels(const TDesC& aSection);
	void			DoCmdFontSpecInTwips(const TDesC& aSection);
	void			DoCmdWidthZeroInPixels(const TDesC& aSection);
	void			DoCmdBaselineOffsetInPixels(const TDesC& aSection);
	void			DoCmdGetCharacterData(const TDesC& aSection);
	void			DoCmdExtendedFunction(const TDesC& aSection);
	void			DoCmdMeasureTextL(const TDesC& aSection);

	//	Helpers
	static TBool	GetMeasureTextInputL(CDataWrapper& aDataWrapper, const TDesC& aParameterName, const TDesC& aSection, CFont::TMeasureTextInput*& aMeasureTextInput);
	static TBool	GetMeasureTextOutputL(CDataWrapper& aDataWrapper, const TDesC& aParameterName, const TDesC& aSection, CFont::TMeasureTextOutput*& aMeasureTextOutput);
	};

#endif /* __T_DATA_FONT_H__ */