зеркало из https://github.com/mozilla/gecko-dev.git
200 строки
7.1 KiB
C++
200 строки
7.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/* *
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*
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*
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***************************************************************************
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* spellchk.h
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* Public header file for the Spell Checker library.
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****************************************************************************/
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#ifndef _SPELLCHK_H_
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#define _SPELLCHK_H_
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/* In WIN16 DLL exported functions require __loadds keywords for the DS
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* register to be set to the DLL's data-segment value and restored on return
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* from the function.
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*/
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#ifdef WINDOWS
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#define SCAPI __loadds
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#elif defined(WIN32)
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#define SCAPI __cdecl
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#else
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#define SCAPI
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#endif
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#ifdef MAC
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#include <Files.h>
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#endif
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/* Language and Dialect codes. */
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#define L_AFRIKAANS 101
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#define L_CATALAN 102
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#define L_CZECH 103
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#define L_DANISH 104
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#define L_DUTCH 105
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#define L_ENGLISH 106
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#define L_FINNISH 107
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#define L_FRENCH 108
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#define L_GERMAN 109
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#define L_GREEK 110
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#define L_HUNGARIAN 111
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#define L_ITALIAN 112
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#define L_NORWEGIAN 113
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#define L_POLISH 114
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#define L_PORTUGUESE 115
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#define L_RUSSIAN 116
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#define L_SPANISH 117
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#define L_SWEDISH 118
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#define D_DEFAULT 0xFFFF
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#define D_AUS_ENGLISH 0x1001
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#define D_US_ENGLISH 0x1010
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#define D_UK_ENGLISH 0x1100
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#define D_DOPPEL 0x2001 /* German */
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#define D_SCHARFES 0x2010
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#define D_BRAZILIAN 0x4001 /* Portuguese */
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#define D_EUROPEAN 0x4010
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#define D_BOKMAL 0x8001 /* Norwegian */
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#define D_NYNORSK 0x8010
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/* ISpellChecker - This class specifies the interface to the Spell Checker. A client
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* application instatiates a spell checker object using the exported function SC_Create().
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* The client application then performs spell checking using the member functions of this
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* class. The spell checker object is destroyed by using the exported function SC_Destroy().
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*/
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class ISpellChecker
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{
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public:
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/* Needs to be called by the client app once before calling any other functions.
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* Return: 0 = success, non-zero = error
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*/
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#ifdef MAC
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virtual int SCAPI Initialize(int LangCode, int DialectCode,
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FSSpec *DbPath, FSSpec *PersonalDbFile) = 0;
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#else
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virtual int SCAPI Initialize(int LangCode, int DialectCode,
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const char *DbPath, const char *PersonalDbFile) = 0;
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#endif
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/* Functions to set and get the current language and dialect settings.
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* Returns: 0 = success, non-zero = failure
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*/
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virtual int SCAPI SetCurrentLanguage(int LangCode, int DialectCode) = 0;
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virtual int SCAPI GetCurrentLanguage(int &LangCode, int &DialectCode) = 0;
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/* Get the list of dictionaries available */
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virtual int SCAPI GetNumOfDictionaries() = 0;
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/* Get the language and dialect id for an available dictionary.
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* Index = 0-based index into the list of available dictionaries.
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* Returns: 0 = success, non-zero = failure.
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*/
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virtual int SCAPI GetDictionaryLanguage(int Index, int &LangCode, int &DialectCode) = 0;
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/* Called by the client application to initialize a buffer for spell checking.
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* It returns immediately without parsing the buffer. The client controls parsing of
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* the buffer by calling GetNextMisspelledWord() and SetNewBuf().
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* Return: 0 = success, non-zero = error
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*/
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virtual int SCAPI SetBuf(const char *pBuf) = 0;
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/* Initialize a buffer with selection */
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virtual int SCAPI SetBuf(const char *pBuf, unsigned long SelStart, unsigned long SelEnd) = 0;
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/* Replace the current mispelled word with a new word */
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virtual int SCAPI ReplaceMisspelledWord(const char *NewWord, int AllInstances) = 0;
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/* Get the size of the current buffer */
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virtual unsigned long SCAPI GetBufSize() = 0;
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/* Copy the current buffer */
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virtual int SCAPI GetBuf(char *pBuf, unsigned long BufSize) = 0;
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/* Called by the client application to parse the buffer and return the next misspelled
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* word in the buffer.
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* Return: 0 = found a misspelled word.
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* *Offset = Offset of the word from the beginning of the buffer
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* *Len = Length of the word
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* non-zero = no more misspelled word
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*/
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virtual int SCAPI GetNextMisspelledWord(unsigned long &Offset, unsigned long &Len) = 0;
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/* The orginal buffer was changed by the client.
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* ReparseFromStart = 1 - reparse the new buffer from the beginning
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* = 0 - parse from the last offset into the original buffer
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*/
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virtual void SCAPI SetNewBuf(const char *pBuf, int ReparseFromStart) = 0;
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/* Called by the client application to spell check a work.
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* Return: 1 = valid word, 0 = not in dictionary
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*/
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virtual int SCAPI CheckWord(const char *pWord) = 0;
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/* Get the number of possible alternatives found in the dictionary for the input word. */
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virtual int SCAPI GetNumAlternatives(const char *pWord) = 0;
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/* Get an alternative string. The "Index" is zero based.
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* Return: 0 = success, -1 = error(bad Index),
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* +ve value = BufSize too small, size needed
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*/
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virtual int SCAPI GetAlternative(int Index, char *pBuf, unsigned int BufSize) = 0;
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/* The following functions interact with the personal database */
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/* Add a word to the personal dictionary */
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virtual int SCAPI AddWordToPersonalDictionary(const char *pWord) = 0;
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/* Remove a word from the personal dictionary */
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virtual int SCAPI RemoveWordFromPersonalDictionary(const char *pWord) = 0;
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/* Ignore all references to a word in the current session */
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virtual int SCAPI IgnoreWord(const char *pWord) = 0;
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/* GetFirstPersonalDictionaryWord & GetNextPersonalDictionaryWord
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* These functions retrieve words in the personal dictionary
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* Returns: 0 = success, pBuf contains the next word
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* -1 = no more words
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* +ve = required buffer size. Size passed is too small.
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*/
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virtual int SCAPI GetFirstPersonalDictionaryWord(char *pBuf, int BufSize) = 0;
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virtual int SCAPI GetNextPersonalDictionaryWord(char *pBuf, int BufSize) = 0;
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/* Resets the contents of the personal dictionary */
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virtual int SCAPI ResetPersonalDictionary() = 0;
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/* destructor */
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virtual ~ISpellChecker() {};
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};
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/* Exported library functions to create and destroy ISpellChecker objects. */
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extern "C"
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{
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ISpellChecker * SCAPI SC_Create();
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void SCAPI SC_Destroy(ISpellChecker *pSpellChecker);
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}
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#endif
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