diff -r 000000000000 -r bde4ae8d615e os/graphics/graphicstools/bitmapfonttools/inc/PDRRECRD.H --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/os/graphics/graphicstools/bitmapfonttools/inc/PDRRECRD.H Fri Jun 15 03:10:57 2012 +0200 @@ -0,0 +1,475 @@ +/* +* 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: +* Header PDRRECRD.H +* +*/ + + +#ifndef __PDRRECRD_H__ +#define __PDRRECRD_H__ + +#include "LEXICAL.H" +#include "RECORD.H" +#include "UID.H" + +/** +Index of text styles used by printer description records. +@publishedAll +@released +*/ +enum StyleIndex + { + /** Normal text. */ + Normal, + /** Bold text. */ + Bold, + /** Italic text. */ + Italic, + /** Bold italic text. */ + BoldItalic + }; + +class PdrResource +/** +This class encapsulates a printer resource. +@publishedAll +@released +*/ + { +public: + IMPORT_C static PdrResource* New(); + IMPORT_C void Delete(); + void Externalize(ostream& out); +public: + /** Resource identifier. */ + int32 iId; + /** String containing the resource. */ + String iString; + }; + +class PdrResources : public Record +/** +This class holds printer resources. +@publishedAll +@released +*/ + { +public: + IMPORT_C static PdrResources* New(); + IMPORT_C void Delete(); + void Externalize(ostream& out); + IMPORT_C void AddResource(PdrResource* aResource); +private: + ~PdrResources(); +private: + ObjectList iPdrResourceList; + }; + +class PdrTranslation +/** +This class holds a translation between printer descriptions. +@publishedAll +@released +*/ + { +public: + IMPORT_C static PdrTranslation* New(); + IMPORT_C void Delete(); + void Externalize(ostream& out); +public: + /** Printer identifier to translate from. */ + uint16 iFrom; + /** Printer identifier to translate to. */ + String iTo; // !! Think about Unicode version + }; + +class PdrTranslates : public Record +/** +This class encapsulates a list of printer description translations. +@publishedAll +@released +*/ + { +public: + IMPORT_C static PdrTranslates* New(); + IMPORT_C void Delete(); + void Externalize(ostream& out); + IMPORT_C void AddTranslation(PdrTranslation* aTranslation); +private: + ~PdrTranslates(); +private: + ObjectList iPdrTranslationList; + }; + +class Width +/** +This class is used to hold font widths. It is used by printer descriptions. +@publishedAll +@released +*/ + { +public: + IMPORT_C static Width* New(); + IMPORT_C void Delete(); + void Externalize(ostream& out); +public: + /** Font width in pixels. */ + uint16 iWidthInPixels; + }; + +class WidthsCodeSection +/** +This class encapsulates a list of font widths used by printer descriptions. +@publishedAll +@released +*/ + { +private: + WidthsCodeSection(); +public: + IMPORT_C static WidthsCodeSection* New(); + IMPORT_C void Delete(); + void Externalize(ostream& out); + IMPORT_C void AddWidth(Width* aWidth); + IMPORT_C Width* WidthList(int i); + IMPORT_C int NumWidths(); + ~WidthsCodeSection(); +public: + /** Start of list. */ + uint16 iStart; + /** End of list. */ + uint16 iEnd; +private: + ObjectList iWidthList; + }; + +class FontInfo : public Record +/** +This class contains information about fonts. It is used by a printer description. +@publishedAll +@released +*/ + { +public: + IMPORT_C static FontInfo* New(); + IMPORT_C void Delete(); + void Externalize(ostream& out); + IMPORT_C void AddCodeSection(WidthsCodeSection* aCodeSection); + IMPORT_C WidthsCodeSection* CodeSectionList(int i); + IMPORT_C int NumCodeSections(); +private: + ~FontInfo(); +public: + /** Font ascent in pixels. */ + uint16 iAscentInPixels; + /** Maximum font character width in pixels. */ + uint16 iMaxCharWidthInPixels; + /** Normal font character width in pixels. */ + uint16 iMaxNormalCharWidthInPixels; +private: + ObjectList iCodeSectionList; + }; + +class PdrStyle +/** +This class contains information about a font style used in a printer descriptions. +@publishedAll +@released +*/ + { +public: + IMPORT_C static PdrStyle* New(); + IMPORT_C void Delete(); + void Externalize(ostream& out); + PdrStyle(); +public: + /** Determines whether the font is available for use. */ + boolean iIsAvailable; + /** Reference to a record containing information about the font. */ + Record *iFontInfo; + }; + +class PdrFontHeight +/** +This class stores information for use in printer descriptions about font heights +and relative scaling. +@publishedAll +@released +*/ + { +public: + IMPORT_C static PdrFontHeight* New(); + IMPORT_C void Delete(); + void Externalize(ostream& out); + PdrFontHeight(); +public: + /** Command string associated with font height. */ + String iCommandString; + /** Font height in twips. */ + int32 iHeightInTwips; + /** Width scaling. */ + int32 iWidthScale; + /** Array containing space for four styles. */ + PdrStyle iStyle[BoldItalic + 1]; // Array for four styles + }; + +class PdrScalableFontHeight +/** +This class contains information on scalable fonts used by printer descriptions. +@publishedAll +@released +*/ + { +public: + PdrScalableFontHeight(); + void Externalize(ostream& out); +public: + /** Contains a printer command string associated with this font. */ + String iCommandString; + /** Minimum height in twips. */ + int32 iHeightMinInTwips; + /** Maximum height in twips. */ + int32 iHeightMaxInTwips; + /** Scale delta in twips. */ + int32 iHeightDeltaInTwips; + /** Array for four styles. */ + PdrStyle iStyle[BoldItalic + 1]; // Array for four styles + }; + +class TypefaceFonts : public Record +/** +This class encapsulates a list of font heights for printer descriptions. +@publishedAll +@released +*/ + { +public: + IMPORT_C static TypefaceFonts* New(); + IMPORT_C void Delete(); + void Externalize(ostream& out); + IMPORT_C void AddFontHeight(PdrFontHeight* aFontHeight); + IMPORT_C int NumFontHeights(); + PdrFontHeight* FontHeightList(int i); +private: + TypefaceFonts(); + ~TypefaceFonts(); +public: + Typeface iTypeface; + /** Determines whether the font height is scalable. */ + boolean iIsScalable; +private: + ObjectList iFontHeightList; +public: + /** Describes a scalable font height. */ + PdrScalableFontHeight iScalableFontHeight; + Record *iTranslates; + }; + +class TypefaceFontsEntry +/** +This class encapsulates information about a printer font. +@publishedAll +@released +*/ + { +public: + IMPORT_C static TypefaceFontsEntry* New(Record* aTypefaceFonts); + IMPORT_C void Delete(); + void Externalize(ostream& out); +private: + TypefaceFontsEntry(Record* aTypefaceFonts); +public: + ~TypefaceFontsEntry(); +public: + /** Contains the font record. */ + Record* iTypefaceFonts; + /** Determines whether the font can be used in portrait view. */ + boolean iNotInPortrait; + /** Determines whether the font can be used in landscape view. */ + boolean iNotInLandscape; + }; + +class Margins +/** +This class contains the margins used by a printer description. +@publishedAll +@released +*/ + { +public: + void Externalize(ostream& out); +public: + /** Left margin. */ + int32 iLeft; + /** Right margin. */ + int32 iRight; + /** Top margin. */ + int32 iTop; + /** Bottom margin. */ + int32 iBottom; + }; +/* +class PdrExtraInfo : public Record + { +public: + ~PdrExtraInfo(); + void Externalize(ostream& out); +public: + ObjectList iInfo; + }; +*/ +class PdrModelInfo +/** +This class contains information about a printer model used by a printer description. +@publishedAll +@released +*/ + { +public: + void Externalize(ostream& out); + IMPORT_C void AddTypefaceFontsEntry(TypefaceFontsEntry* aTypefaceFontsEntry); + int NumTypefaceFontsEntries(); + TypefaceFontsEntry* TypefaceFontsEntryList(int i); + PdrModelInfo(); + ~PdrModelInfo(); +public: + streampos iStreamId; + /** Flags associated with model. */ + int32 iFlags; + /** Pixel width in twips. */ + int32 iKPixelWidthInTwips; + /** Pixel height in twips. */ + int32 iKPixelHeightInTwips; + /** Portrait printng offset in twips. */ + Point iPortraitOffsetInPixels; + /** Landscape printing offset in twips. */ + Point iLandscapeOffsetInPixels; + /** Minimum margin in pixels. */ + Margins iMinMarginsInPixels; + /** Display mode. */ + int32 iDisplayMode; +private: + ObjectList iTypefaceFontsEntryList; +public: + Record *iResources; + Record *iSpareRecord; + }; + +class PrinterModelEntry +/** +This class contains information on a printer model. +@publishedAll +@released +*/ + { +public: + PrinterModelEntry(); + void Externalize(ostream& out); +public: + /** Printer name. */ + String iName; + /** Whether a printer port is required. */ + boolean iRequiresPrinterPort; + uid iUid; + }; + +class PrinterModelHeader : public Record +/** +This class encapsulates information about a printer model. +@publishedAll +@released +*/ + { +public: + IMPORT_C static PrinterModelHeader* New(); + IMPORT_C void Delete(); + void Externalize(ostream& out); + void ExternalizeData(ostream& out); + boolean IsPdrModel(); +public: + /** Printer model entry. */ + PrinterModelEntry iEntry; + /** Printer model information. */ + PdrModelInfo iInfo; + }; + +class PdrStoreFile : public Record +/** +This class stores printer description files. +@publishedAll +@released +*/ + { +public: + IMPORT_C static PdrStoreFile* New(); + IMPORT_C void Delete(); + IMPORT_C void AddModel(PrinterModelHeader *aModel); + void Externalize(ostream& out); +private: + PdrStoreFile(); +private: + void AddTypefaceFonts(TypefaceFonts* aTypefaceFonts); + void ExternalizeHeader(ostream& out); + void ExternalizeComponents(ostream& out); +public: + /** Printer descriptor. */ + String iPDLName; + uid iPDLUid; +private: + RecordList iModelList; + RecordList iTypefaceFontsList; + RecordList iFontInfoList; + RecordList iResourcesList; + RecordList iTranslatesList; +// RecordList iExtraInfoList; + }; + +class PdrModelStore +/** +This class is used to store information about printer models, and externalize +it to external files. +@publishedAll +@released +*/ + { +public: + IMPORT_C boolean Store(const String& aFilename); + IMPORT_C void AddPdrStoreFile(PdrStoreFile* aPdrStoreFile); + IMPORT_C void AddModel(PrinterModelHeader *aModel); + IMPORT_C Record* FindModel(String& aLabel); + IMPORT_C void AddTypefaceFonts(TypefaceFonts *aTypefaceFonts); + IMPORT_C Record* FindTypefaceFonts(String& aLabel); + IMPORT_C void AddFontInfo(FontInfo *aFontInfo); + IMPORT_C Record* FindFontInfo(String& aLabel); + IMPORT_C void AddResources(PdrResources *aResources); + IMPORT_C Record* FindResources(String& aLabel); + IMPORT_C void AddTranslates(PdrTranslates *aTranslates); + IMPORT_C Record* FindTranslates(String& aLabel); +// void AddExtraInfo(PdrExtraInfo *aInfo); +// Record* FindExtraInfo(String& aLabel); + PdrModelStore(); + ~PdrModelStore(); +private: + /** This attribute is internal, and is not intended for use. */ + PdrStoreFile* iPdrStoreFile; + RecordList iModelList; + RecordList iTypefaceFontsList; + RecordList iFontInfoList; + RecordList iResourcesList; + RecordList iTranslatesList; +// RecordList iExtraInfoList; + }; + +#endif