// 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 "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:

//

#include <bitdev.h>

#include "BITPANIC.H"

/**

Construct calls the constructor for the base class CFbsFont and sets default

value of iCopy as EFalse.

*/

EXPORT_C CFbsBitGcFont::CFbsBitGcFont():

	CFbsFont(),

	iCopy(EFalse)

	{}

/**

Default destructor. 

*/

EXPORT_C CFbsBitGcFont::~CFbsBitGcFont()

	{}

/**

On return contains iAddress pointer for the CBitmapFont.

@return CBitmapFont* A pointer to the font

@see CFbsFont::Address();

*/

EXPORT_C CBitmapFont* CFbsBitGcFont::Address() const

	{

	return CFbsFont::Address();

	}

/**

Calls reset on the object (sets iHandle to zero and carries out related 

messenger housekeeping and then duplicates it using the base class method.

@param TInt aHandle Is the integer handler for the font.

@return TInt KErrNone If successful else a system wide error code.

@see CFbsFont::Duplicate(TInt)

*/

EXPORT_C TInt CFbsBitGcFont::Duplicate(TInt aHandle)

	{

	Reset();

	return CFbsFont::Duplicate(aHandle);

	}

/**

Resets the graphics context to its default settings.

The function provides a concrete implementation of the pure virtual

function <code>CGraphicsContext::Reset()</code>. The function

behaviour is the same as documented in that class.

*/

EXPORT_C void CFbsBitGcFont::Reset()

	{

	if (!iCopy)

		CFbsFont::Reset();

	else

		{

		iAddressPointer = NULL;

		iHandle = 0;

		iServerHandle = 0;

		iCopy = EFalse;

		}

	}

/**

Defines the meaning of the equals operator when acting on a CFbsBitGcFont

object. i.e. allows these objects to be set as being equal to one another.

@param CFbsBitGcFont& aFont the font to be copied

*/

EXPORT_C void CFbsBitGcFont::operator=(const CFbsBitGcFont& aFont)

	{

	Reset();

	iAddressPointer = aFont.iAddressPointer;

	iHandle = aFont.iHandle;

	iServerHandle = aFont.iServerHandle;

	iCopy = ETrue;

	}

/**

Gets the bitmap address.

@return The bitmap address.

*/

EXPORT_C CBitwiseBitmap* CFbsBitGcBitmap::Address() const

	{

	return CFbsBitmap::CleanAddress();

	}

/**

Locks the global bitmap heap 

*/

EXPORT_C void CFbsBitGcBitmap::LockHeap() const

	{

	CFbsBitmap::LockHeap();

	}

/**

Unlock the global bitmap heap 

*/

EXPORT_C void CFbsBitGcBitmap::UnlockHeap() const

	{

	CFbsBitmap::UnlockHeap();

	}