ptilanguagedatabase.h

00001 /*
00002 * ============================================================================
00003 *  Name       : PtiLanguageDatabase.h
00004 *  Part of    : PtiEngine
00005 *  Description: Language database class declaration.
00006 *  Version:
00007 *
00008 *  Copyright © 2005 Nokia Corporation.
00009 *  This material, including documentation and any related 
00010 *  computer programs, is protected by copyright controlled by 
00011 *  Nokia Corporation. All rights are reserved. Copying, 
00012 *  including reproducing, storing,  adapting or translating, any 
00013 *  or all of this material requires the prior written consent of 
00014 *  Nokia Corporation. This material also contains confidential 
00015 *  information which may not be disclosed to others without the 
00016 *  prior written consent of Nokia Corporation.
00017 * ============================================================================
00018 */
00019 #ifndef _PTI_LANGUAGE_DATABASE_H
00020 #define _PTI_LANGUAGE_DATABASE_H
00021 
00022 // INCLUDES
00023 #include <badesca.h> 
00024 #include "PtiDefs.h"
00025 
00026 class TPtiLangDatabaseMapping
00027         {
00028         public:
00029                 TInt iUid;
00030                 TInt iLangCode;
00031         };      
00032 
00033 
00034 class MPtiLanguageDatabase
00035         {
00036         public:
00037                 virtual TInt CoreUID() const = 0;
00038                 virtual TInt NumLanguages() const = 0;
00039                 virtual TInt LanguageCode(TInt aIndex) const = 0;
00040                 virtual TInt SubLanguageCode(TInt aIndex) const = 0;
00041                 virtual TInt8* LangData(TInt aIndex) const = 0;
00042                 virtual TInt8* LangData(TInt aIndex, TAny* aNativeParams) const = 0;
00043                 virtual TInt8* PinyinPhraseData() const = 0;
00044                 virtual TInt8* ZhuyinPhraseData() const = 0;
00045                 virtual TInt NativeId(TInt aIndex) const = 0;
00046         };
00047 
00048 
00049 class CPtiLanguageDatabase : public CBase, public MPtiLanguageDatabase
00050         {
00051         public: 
00052                 IMPORT_C static CPtiLanguageDatabase* CreateDatabaseL(TUid aImplUid);
00053                 IMPORT_C static CArrayFix<TInt>* ListDatabasesLC(TInt aCoreUid);
00054                 IMPORT_C static TInt LanguageCodeForUid(TInt aUid);
00055                 IMPORT_C static TInt CreateMappingTableL(TInt aCoreUid, RArray<TPtiLangDatabaseMapping>& aResult);
00056 
00057         public: 
00058                 IMPORT_C ~CPtiLanguageDatabase();
00059                         
00060         public: // Empty default implementations.
00061                 IMPORT_C TInt CoreUID() const;
00062                 IMPORT_C TInt NumLanguages() const;
00063                 IMPORT_C TInt LanguageCode(TInt aIndex) const;
00064                 IMPORT_C TInt SubLanguageCode(TInt aIndex) const;
00065                 IMPORT_C TInt8* LangData(TInt aIndex) const;
00066                 IMPORT_C TInt8* LangData(TInt aIndex, TAny* aNativeParams) const;
00067                 IMPORT_C TInt8* PinyinPhraseData() const;
00068                 IMPORT_C TInt8* ZhuyinPhraseData() const;
00069                 IMPORT_C TInt NativeId(TInt aIndex) const;
00070 
00071         public:
00072                 inline void SetDestructorKeyId(TInt aDtorKeyId);
00073 
00074         private:
00075                 TInt iDtorKeyId;
00076                 TInt Reserved_1;
00077         };
00078 
00079 
00080 inline void CPtiLanguageDatabase::SetDestructorKeyId(TInt aDtorKeyId)
00081         {
00082         iDtorKeyId = aDtorKeyId;
00083         }
00084 
00085 // _PTI_LANGUAGE_DATABASE_H
00086 #endif
00087 
00088 // End of file
00089 
00090