1 /*

     2 * Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #ifndef __FNTBODY_OLD_H__

    20 #define __FNTBODY_OLD_H__

    21 

    22 #include <e32std.h>

    23 #include "FNTSTD.H"

    24 #include "FNTBODY.H"

    25 

    26 class TBitmapCodeSectionOld : public TCodeSection

    27 	{

    28 	public:			  

    29 	TBitmapCodeSectionOld(RHeap* aHeap);

    30 	void InternalizeL(RReadStream& aStream);

    31 	void RestoreComponentsL(const CStreamStore& aStreamStore);

    32 	void FixUpComponents(TInt aFileAddress);

    33 	void DeleteComponents();

    34 	void operator delete(TAny*);

    35 	void operator delete(TAny*,TAny*) {} // To prevent compiler warning

    36 	TBitmapFontCharacterOffset* CharacterOffsetsList() const;

    37 	TUint8* Bitmap() const;

    38 

    39 	private:

    40 	void InternalizeOffsetsL(RReadStream& aStream);

    41 	void InternalizeBitmapL(RReadStream& aStream);

    42 

    43 	RHeap* iHeap;

    44 	TStreamId iOffsetsId;

    45 	TInt iCharacterOffsetsListOffset;

    46 	TStreamId iBitmapId;

    47 	TInt iBitmapOffset;

    48 	};

    49 

    50 class CFontBitmapOld : public CBase

    51 	{

    52 public:

    53 	CFontBitmapOld(RHeap* aHeap,CFontStoreFile* aFontStoreFile);

    54 	void InternalizeL(RReadStream &aStream);

    55 	void UseL();

    56 	void Release();

    57 	TBitmapFontCharacterMetrics CharacterMetrics(TInt aCode,const TUint8*& aBytes) const;

    58 	void operator delete(TAny*);

    59 	void operator delete(TAny*,TAny*) {} // To prevent compiler warning

    60 	void SetPosture(TFontPosture aPosture);

    61 	TFontPosture Posture();

    62 	void SetStrokeWeight(TFontStrokeWeight aStrokeWeight);

    63 	TFontStrokeWeight StrokeWeight();

    64 	void SetIsProportional(TBool aIsProportional);

    65 	TBool IsProportional();

    66 	CFontStoreFile* FontStoreFile() const;

    67 protected:

    68 	~CFontBitmapOld();

    69 	void RestoreComponentsL();	 //  Has reference to FontStoreFile

    70 	void DeleteComponents();   

    71 	TBitmapCodeSectionOld* CodeSectionList() const;

    72 	TCharacterMetricsTable* MetricsTable() const;

    73 public:

    74 	RHeap* iHeap;

    75 	TInt iFontStoreFileOffset;

    76 	TUid iUid;

    77 protected:

    78 	TInt8 iPosture;

    79 	TInt8 iStrokeWeight;

    80 	TInt8 iIsProportional;

    81 	TBool iIsInRAM;

    82 	TInt iUsageCount;

    83 public:

    84 	TInt8 iCellHeightInPixels;

    85 	TInt8 iAscentInPixels;

    86 	TInt8 iMaxCharWidthInPixels;

    87 	TInt8 iMaxNormalCharWidthInPixels;

    88 	TInt iBitmapEncoding;

    89 	TInt iNumCodeSections;

    90 	TInt iCodeSectionListOffset;

    91 private:

    92 	TCharacterMetricsTable iCharacterMetricsTable;

    93 	};

    94 

    95 #endif // __FNTBODY_OLD_H__