1 // Copyright (c) 1997-2009 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 #ifndef PDRBODY_H

    17 #define PDRBODY_H

    18 

    19 #include <e32std.h>

    20 #include <s32file.h>

    21 #include <PDRSTORE.H>

    22 

    23 /**

    24 @internalComponent

    25 */

    26 const TInt KCInfoFontUidVal = 268435524;

    27 

    28 /**

    29 pdr store files are backwardly compatible to this value

    30 @internalComponent

    31 */

    32 const TInt KPdrtranVersion = 22;  

    33 

    34 /**

    35 50 points

    36 @internalComponent

    37 */

    38 const TInt KScalableWidthTableHeightInTwips = 1000;

    39 

    40 /**

    41 @internalComponent

    42 */

    43 const TInt KMaxCommandStringMaxLength=0x100;

    44 

    45 /**

    46 @internalComponent

    47 */

    48 enum TStyleIndex

    49 	{

    50 	EStyleNormal,

    51 	EStyleBold,

    52 	EStyleItalic,

    53 	EStyleBoldItalic

    54 	};

    55 

    56 class TPdrResource

    57 /**

    58 @internalComponent

    59 */

    60 	{

    61 public:

    62 	TPdrResource();

    63 	void InternalizeL(RReadStream& aStream);

    64 public:

    65 	TInt iId;

    66 	TCommandString iString;

    67 	};

    68 

    69 NONSHARABLE_CLASS(CPdrTranslation) : public CBase

    70 /**

    71 @internalComponent

    72 */

    73 	{

    74 public:

    75 	CPdrTranslation();

    76 	~CPdrTranslation();

    77 	void InternalizeL(RReadStream& aStream);

    78 public:

    79 	TInt iFrom;

    80 	HBufC8* iTo;

    81 	};

    82 

    83 NONSHARABLE_CLASS(CPdrTranslates) : public CBase

    84 /**

    85 @internalComponent

    86 */

    87 	{

    88 public:

    89 	CPdrTranslates();

    90 	void InternalizeL(RReadStream& aStream);

    91 	~CPdrTranslates();

    92 	HBufC8* TranslateStringL(const TDesC& aString) const;

    93 public:

    94 	TStreamId iStreamId;

    95 	TInt iNumTranslations;

    96 	CPdrTranslation** iTranslationList;

    97 	};

    98 

    99 NONSHARABLE_CLASS(CWidthsCodeSection) : public CBase

   100 /**

   101 @internalComponent

   102 */

   103 	{

   104 public:

   105 	CWidthsCodeSection();

   106 	void InternalizeL(RReadStream& aStream);

   107 	~CWidthsCodeSection();

   108 public:

   109 	TCodeSection iCodeSection;

   110 	TInt iNumWidths;

   111 	TUint16* iWidthList;

   112 	};

   113 

   114 NONSHARABLE_CLASS(CFontInfo)	: public CBase

   115 /**

   116 @internalComponent

   117 */

   118 	{

   119 public:

   120 	CFontInfo(TStreamId aStreamId);

   121 	void InternalizeL(RReadStream &aStream);

   122 	~CFontInfo();

   123 	TInt CharWidthInPixels(TChar aChar) const;

   124 	TInt NumCodeSections() const;

   125 	TCodeSection CodeSection(TInt anIndex) const;

   126 public:

   127 	TStreamId iStreamId;

   128 	TUint16 iAscentInPixels;

   129 	TUint16 iMaxCharWidthInPixels;

   130 	TUint16 iMaxNormalCharWidthInPixels;

   131 	TInt iNumCodeSections;

   132 	CWidthsCodeSection** iCodeSectionList;

   133 	};

   134 

   135 class TPdrStyle

   136 /**

   137 @internalComponent

   138 */

   139 	{

   140 public:

   141 	TPdrStyle();

   142 	void InternalizeL(RReadStream &aStream);

   143 public:

   144 	TBool iIsAvailable;

   145 	TStreamId iFontInfoStreamId;

   146 	};

   147 

   148 class TPdrFontHeight

   149 /**

   150 @internalComponent

   151 */

   152 	{

   153 public:

   154 	 TPdrFontHeight();

   155 	 void InternalizeL(RReadStream& aStream);

   156 public:

   157 	TCommandString iCommandString;

   158 	TInt iHeightInTwips;

   159 	TInt iWidthScale;

   160 	TPdrStyle iStyle[EStyleBoldItalic + 1];  // N.B. Don't use enums TFontPosture and TFontStrokeWeight as indices

   161 	};

   162 

   163 class TPdrScalableFontHeight

   164 /**

   165 @internalComponent

   166 */

   167 	{

   168 public:

   169 	TPdrScalableFontHeight();

   170 	void InternalizeL(RReadStream& aStream);

   171 public:

   172 	TCommandString iCommandString;

   173 	TInt iHeightMinInTwips;

   174 	TInt iHeightMaxInTwips;

   175 	TInt iHeightDeltaInTwips;

   176 	TPdrStyle iStyle[EStyleBoldItalic + 1];  // N.B. Don't use enums TFontPosture and TFontStrokeWeight as indices

   177 	};

   178 

   179 NONSHARABLE_CLASS(CTypefaceFonts) : public CBase

   180 /**

   181 @internalComponent

   182 */

   183 	{

   184 public:

   185 	CTypefaceFonts();

   186 	void InternalizeL(RReadStream& aStream);

   187 	~CTypefaceFonts();

   188 	TInt IsScalable() const;

   189 	TInt NumFontHeights() const;

   190 	TInt FontHeightInTwips(TInt aHeightIndex) const;

   191 	TInt FontInfoHeightInTwips(TInt aHeightIndex) const;

   192 	void CommandString(TDes8& aDes, TInt aHeightIndex) const;

   193 	TPdrStyle* Style(TInt aHeightIndex, TFontStyle& aFontStyle) const;

   194 	TTypeface Typeface();

   195 private:

   196 	TStyleIndex StyleIndex(TFontStyle& aFontStyle) const;

   197 private:

   198 	TTypeface iTypeface;

   199 	TInt iNumFontHeights;  // Also used as flag	for !iIsScalable

   200 	TPdrFontHeight* iFontHeightList;

   201 	TPdrScalableFontHeight* iScalableFontHeight;

   202 public:

   203 	TSwizzle<CPdrTranslates> iTranslates;

   204 	};

   205 

   206 #endif