1.1 --- a/epoc32/include/xml/plugins/dictionarycodepage.h Wed Mar 31 12:27:01 2010 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,158 +0,0 @@
1.4 -// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 -// All rights reserved.
1.6 -// This component and the accompanying materials are made available
1.7 -// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
1.8 -// which accompanies this distribution, and is available
1.9 -// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
1.10 -//
1.11 -// Initial Contributors:
1.12 -// Nokia Corporation - initial contribution.
1.13 -//
1.14 -// Contributors:
1.15 -//
1.16 -// Description:
1.17 -//
1.18 -
1.19 -#ifndef __DICTIONARYCODEPAGE_H__
1.20 -#define __DICTIONARYCODEPAGE_H__
1.21 -
1.22 -#include <e32base.h>
1.23 -#include <stringpool.h>
1.24 -
1.25 -
1.26 -namespace Xml
1.27 -{
1.28 -
1.29 -class CDictionaryCodePage : public CBase
1.30 -/**
1.31 -The CDictionaryCodePage, represents a single numeric code page for Elements, Attributes, and
1.32 -AttributeValues.
1.33 -
1.34 -This object refers to the appropriate string pool tables, and creates mappings between
1.35 -strings in these tables and their token values.
1.36 -
1.37 -Used mainly for wbxml document parsing, and allows for the quick comparison of strings.
1.38 -
1.39 -This object is associated with a string dictionary via a user defined class.
1.40 -
1.41 -@see RStringPool
1.42 -@see CStringDictionary
1.43 -
1.44 -@publishedPartner
1.45 -@released
1.46 -*/
1.47 - {
1.48 -
1.49 -public:
1.50 -
1.51 - enum TStringType
1.52 -/**
1.53 -A structure for describing the types of string pool table associated with this class.
1.54 -*/
1.55 - {
1.56 - EStringTypeElement,
1.57 - EStringTypeAttribute,
1.58 - EStringTypeAttributeValue
1.59 - };
1.60 -
1.61 -
1.62 -public:
1.63 -
1.64 - IMPORT_C static CDictionaryCodePage* NewL(const TStringTable* aElementTable,
1.65 - const TStringTable* aAttributeTable,
1.66 - const TStringTable* aValueTable,
1.67 - TUint8 aCodePage);
1.68 -
1.69 - IMPORT_C virtual ~CDictionaryCodePage();
1.70 -
1.71 - IMPORT_C const TStringTable* StringTable(TStringType aType) const;
1.72 - IMPORT_C TUint8 CodePage() const;
1.73 -
1.74 - IMPORT_C TInt StringPoolIndexFromToken(TInt aToken, TStringType aType) const;
1.75 - IMPORT_C TInt TokenFromStringPoolIndex(TInt aIndex, TStringType aType) const;
1.76 -
1.77 - IMPORT_C void ConstructIndexMappingL(const TInt* aStringPoolToTokenMapping, TStringType aType);
1.78 -
1.79 -private:
1.80 -
1.81 - CDictionaryCodePage(const TStringTable* aElementTable, const TStringTable* aAttributeTable,
1.82 - const TStringTable* aValueTable, TUint8 aCodePage);
1.83 -
1.84 - CDictionaryCodePage(const CDictionaryCodePage& aOriginal);
1.85 - CDictionaryCodePage& operator=(const CDictionaryCodePage& aRhs);
1.86 -
1.87 -private:
1.88 -
1.89 - struct TStringPoolTokenMapping
1.90 -/**
1.91 -The TStringPoolTokenMapping struct stores a mapping between table index and
1.92 -token values for a single string entry.
1.93 -*/
1.94 - {
1.95 - TInt iTokenValue;
1.96 - TInt iTableIndex;
1.97 - };
1.98 -
1.99 - static TInt CompareStringPoolTokenMappingTable(const TStringPoolTokenMapping& aFirst,
1.100 - const TStringPoolTokenMapping& aSecond);
1.101 -private:
1.102 -
1.103 -/**
1.104 -Pointer to the static Element string pool table.
1.105 -We do not own this.
1.106 -*/
1.107 - const TStringTable* iElementTable;
1.108 -
1.109 -/**
1.110 -Pointer to the static Attribute string pool table.
1.111 -We do not own this.
1.112 -*/
1.113 - const TStringTable* iAttributeTable;
1.114 -
1.115 -/**
1.116 -Pointer to the static AttributeValue string pool table.
1.117 -We do not own this.
1.118 -*/
1.119 - const TStringTable* iValueTable;
1.120 -
1.121 -/**
1.122 -Array to obtain a Element Token from String Pool index.
1.123 -*/
1.124 - RArray<TInt> iElementStringPoolIndexToToken;
1.125 -
1.126 -/**
1.127 -Array to obtain a Element String Pool Index from a token.
1.128 -*/
1.129 - RArray<TStringPoolTokenMapping> iElementTokenToStringPoolIndex;
1.130 -
1.131 -/**
1.132 -Array to obtain a Attribute Token from String Pool index.
1.133 -*/
1.134 - RArray<TInt> iAttributeStringPoolIndexToToken;
1.135 -
1.136 -/**
1.137 -Array to obtain a Attribute String Pool Index from a token.
1.138 -*/
1.139 - RArray<TStringPoolTokenMapping> iAttributeTokenToStringPoolIndex;
1.140 -
1.141 -/**
1.142 -Array to obtain a Value Token from String Pool index.
1.143 -*/
1.144 - RArray<TInt> iValueStringPoolIndexToToken;
1.145 -
1.146 -/**
1.147 -Array to obtain a Value String Pool Index from a token.
1.148 -*/
1.149 - RArray<TStringPoolTokenMapping> iValueTokenToStringPoolIndex;
1.150 -
1.151 -
1.152 -/**
1.153 -The numeric codepage this object represents.
1.154 -*/
1.155 - TUint8 iCodePage;
1.156 -
1.157 - };
1.158 -
1.159 -}
1.160 -
1.161 -#endif // __DICTIONARYCODEPAGE_H__