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1ed5b98873
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36658 a592a061-630c-0410-9148-cb99ea01b6c8
166 lines
3.5 KiB
C++
166 lines
3.5 KiB
C++
/**
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* \file AppleSpellChecker.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Stephan Witt
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "AppleSpellChecker.h"
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#include "WordLangTuple.h"
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#include "support/lassert.h"
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#include "support/debug.h"
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#include "support/docstring_list.h"
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#include "support/AppleSpeller.h"
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using namespace std;
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using namespace lyx::support;
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namespace lyx {
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struct AppleSpellChecker::Private
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{
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Private();
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~Private();
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SpellChecker::Result toResult(SpellCheckResult status);
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string toString(SpellCheckResult status);
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/// the speller
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AppleSpeller speller;
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};
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AppleSpellChecker::Private::Private()
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{
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speller = newAppleSpeller();
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}
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AppleSpellChecker::Private::~Private()
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{
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freeAppleSpeller(speller);
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speller = 0;
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}
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AppleSpellChecker::AppleSpellChecker(): d(new Private)
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{
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}
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AppleSpellChecker::~AppleSpellChecker()
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{
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delete d;
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}
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SpellChecker::Result AppleSpellChecker::Private::toResult(SpellCheckResult status)
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{
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return status == SPELL_CHECK_FAILED ? UNKNOWN_WORD :
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status == SPELL_CHECK_LEARNED ? LEARNED_WORD : WORD_OK ;
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}
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string AppleSpellChecker::Private::toString(SpellCheckResult status)
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{
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return status == SPELL_CHECK_FAILED ? "FAILED" :
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status == SPELL_CHECK_LEARNED ? "LEARNED" : "OK";
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}
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SpellChecker::Result AppleSpellChecker::check(WordLangTuple const & word)
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{
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string const word_str = to_utf8(word.word());
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SpellCheckResult result =
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AppleSpeller_check(d->speller,
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word_str.c_str(), word.lang()->code().c_str());
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LYXERR(Debug::GUI, "spellCheck: \"" <<
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word.word() << "\" = " << d->toString(result) <<
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", lang = " << word.lang()->code()) ;
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return d->toResult(result);
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}
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void AppleSpellChecker::advanceChangeNumber()
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{
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nextChangeNumber();
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}
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// add to personal dictionary
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void AppleSpellChecker::insert(WordLangTuple const & word)
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{
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string const word_str = to_utf8(word.word());
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AppleSpeller_learn(d->speller, word_str.c_str());
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LYXERR(Debug::GUI, "learn word: \"" << word.word() << "\"") ;
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advanceChangeNumber();
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}
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// remove from personal dictionary
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void AppleSpellChecker::remove(WordLangTuple const & word)
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{
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string const word_str = to_utf8(word.word());
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AppleSpeller_unlearn(d->speller, word_str.c_str());
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LYXERR(Debug::GUI, "unlearn word: \"" << word.word() << "\"") ;
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advanceChangeNumber();
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}
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// ignore for session
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void AppleSpellChecker::accept(WordLangTuple const & word)
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{
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string const word_str = to_utf8(word.word());
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AppleSpeller_ignore(d->speller, word_str.c_str());
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LYXERR(Debug::GUI, "ignore word: \"" << word.word() << "\"") ;
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advanceChangeNumber();
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}
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void AppleSpellChecker::suggest(WordLangTuple const & wl,
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docstring_list & suggestions)
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{
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suggestions.clear();
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string const word_str = to_utf8(wl.word());
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size_t num = AppleSpeller_makeSuggestion(d->speller, word_str.c_str(), wl.lang()->code().c_str());
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for (size_t i = 0; i < num; i++) {
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char const * next = AppleSpeller_getSuggestion(d->speller, i);
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if (!next) break;
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suggestions.push_back(from_utf8(next));
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}
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}
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bool AppleSpellChecker::hasDictionary(Language const * lang) const
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{
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return AppleSpeller_hasLanguage(d->speller,lang->code().c_str());
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}
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int AppleSpellChecker::numMisspelledWords() const
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{
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return AppleSpeller_numMisspelledWords(d->speller);
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}
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void AppleSpellChecker::misspelledWord(int index, int & start, int & length) const
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{
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AppleSpeller_misspelledWord(d->speller, index, &start, &length);
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}
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docstring const AppleSpellChecker::error()
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{
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return docstring();
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}
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} // namespace lyx
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