graphicsdeviceinterface/directgdi/src/directgdifont.cpp
author Faisal Memon <faisal.memon@nokia.com>
Fri, 25 Jun 2010 17:49:58 +0100
branchEGL_MERGE
changeset 105 158b2308cc08
parent 0 5d03bc08d59c
permissions -rw-r--r--
Fix def files so that the implementation agnostic interface definition has no non-standards defined entry points, and change the eglrefimpl specific implementation to place its private entry points high up in the ordinal order space in the implementation region, not the standards based entrypoints region.
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// Copyright (c) 2007-2009 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:
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//
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#include "directgdifont.h"
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/**
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Construct calls the constructor for the base class CFbsFont and sets default
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value of iCopy as EFalse.
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*/
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EXPORT_C CDirectGdiFont::CDirectGdiFont():
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	CFbsFont(),
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	iCopy(EFalse)
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	{}
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/**
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Default destructor. 
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*/
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EXPORT_C CDirectGdiFont::~CDirectGdiFont()
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	{}
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/**
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On return contains iAddress pointer for the CBitmapFont.
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@return	A pointer to the font.
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@see	CFbsFont::Address();
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*/
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EXPORT_C CBitmapFont* CDirectGdiFont::Address() const
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	{
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	return CFbsFont::Address();
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	}
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/**
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Calls reset on the object (sets iHandle to zero) and carries out related 
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messenger housekeeping and then duplicates it using the base class method.
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@param	aHandle The integer handler for the font.
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@return	KErrNone if successful, otherwise a system-wide error code.
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@see	CFbsFont::Duplicate(TInt)
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*/
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EXPORT_C TInt CDirectGdiFont::Duplicate(TInt aHandle)
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	{
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	Reset();
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	return CFbsFont::Duplicate(aHandle);
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	}
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/**
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Resets the font to its default settings.
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*/
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EXPORT_C void CDirectGdiFont::Reset()
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	{
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	if (!iCopy)
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		{
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		CFbsFont::Reset();
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		}
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	else
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		{
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		iAddressPointer = NULL;
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		iHandle = 0;
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		iServerHandle = 0;
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		iCopy = EFalse;
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		}
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	}
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/**
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Defines the meaning of the equals operator when acting on a CDirectGdiFont
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object. It allows these objects to be set as being equal to one another.
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@param	aFont The font to be copied.
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*/
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EXPORT_C void CDirectGdiFont::operator=(const CDirectGdiFont& aFont)
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	{
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	if (this != &aFont)
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		{
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		Reset();
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		iAddressPointer = aFont.iAddressPointer;
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		iHandle = aFont.iHandle;
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		iServerHandle = aFont.iServerHandle;
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		iCopy = ETrue;
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		}
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	}
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