1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include "directgdifont.h"

    17 

    18 /**

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

    20 value of iCopy as EFalse.

    21 */

    22 EXPORT_C CDirectGdiFont::CDirectGdiFont():

    23 	CFbsFont(),

    24 	iCopy(EFalse)

    25 	{}

    26 

    27 /**

    28 Default destructor. 

    29 */

    30 EXPORT_C CDirectGdiFont::~CDirectGdiFont()

    31 	{}

    32 

    33 /**

    34 On return contains iAddress pointer for the CBitmapFont.

    35 @return	A pointer to the font.

    36 @see	CFbsFont::Address();

    37 */

    38 EXPORT_C CBitmapFont* CDirectGdiFont::Address() const

    39 	{

    40 	return CFbsFont::Address();

    41 	}

    42 

    43 /**

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

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

    46 @param	aHandle The integer handler for the font.

    47 @return	KErrNone if successful, otherwise a system-wide error code.

    48 @see	CFbsFont::Duplicate(TInt)

    49 */

    50 EXPORT_C TInt CDirectGdiFont::Duplicate(TInt aHandle)

    51 	{

    52 	Reset();

    53 

    54 	return CFbsFont::Duplicate(aHandle);

    55 	}

    56 

    57 /**

    58 Resets the font to its default settings.

    59 */

    60 EXPORT_C void CDirectGdiFont::Reset()

    61 	{

    62 	if (!iCopy)

    63 		{

    64 		CFbsFont::Reset();

    65 		}

    66 	else

    67 		{

    68 		iAddressPointer = NULL;

    69 		iHandle = 0;

    70 		iServerHandle = 0;

    71 		iCopy = EFalse;

    72 		}

    73 	}

    74 

    75 /**

    76 Defines the meaning of the equals operator when acting on a CDirectGdiFont

    77 object. It allows these objects to be set as being equal to one another.

    78 @param	aFont The font to be copied.

    79 */

    80 EXPORT_C void CDirectGdiFont::operator=(const CDirectGdiFont& aFont)

    81 	{

    82 	if (this != &aFont)

    83 		{

    84 		Reset();

    85 		iAddressPointer = aFont.iAddressPointer;

    86 		iHandle = aFont.iHandle;

    87 		iServerHandle = aFont.iServerHandle;

    88 		iCopy = ETrue;

    89 		}

    90 	}

    91