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47c34c3afa
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6191 a592a061-630c-0410-9148-cb99ea01b6c8
155 lines
3.1 KiB
C
155 lines
3.1 KiB
C
/**
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* \file pspell.C
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* Copyright 2001 the LyX Team
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* Read the file COPYING
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*
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* \author Kevin Atkinson
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* \author John Levon <levon@movementarian.org>
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*/
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#include <config.h>
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#ifdef USE_PSPELL
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#include "support/LAssert.h"
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#include "debug.h"
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#define USE_ORIGINAL_MANAGER_FUNCS 1
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// new aspell pspell missing extern "C"
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extern "C" {
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#include <pspell/pspell.h>
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}
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#include "pspell.h"
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#include "WordLangTuple.h"
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using std::endl;
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PSpell::PSpell(BufferParams const &, string const & lang)
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: els(0), spell_error_object(0)
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{
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addManager(lang);
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lyxerr[Debug::GUI] << "created pspell" << endl;
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}
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PSpell::~PSpell()
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{
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lyxerr[Debug::GUI] << "killed pspell" << endl;
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if (spell_error_object) {
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delete_pspell_can_have_error(spell_error_object);
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spell_error_object = 0;
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}
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if (els)
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delete_pspell_string_emulation(els);
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Managers::iterator it = managers_.begin();
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Managers::iterator end = managers_.end();
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for (; it != end; ++it) {
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pspell_manager_save_all_word_lists(it->second.manager);
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delete_pspell_manager(it->second.manager);
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delete_pspell_config(it->second.config);
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}
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}
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void PSpell::addManager(string const & lang)
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{
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PspellConfig * config = new_pspell_config();
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pspell_config_replace(config, "language-tag", lang.c_str());
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PspellCanHaveError * err = new_pspell_manager(config);
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if (spell_error_object)
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delete_pspell_can_have_error(spell_error_object);
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spell_error_object = 0;
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if (pspell_error_number(err) == 0) {
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Manager m;
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m.manager = to_pspell_manager(err);
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m.config = config;
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managers_[lang] = m;
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} else {
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spell_error_object = err;
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}
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}
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enum PSpell::Result PSpell::check(WordLangTuple const & word)
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{
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Result res = UNKNOWN;
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Managers::iterator it = managers_.find(word.lang_code());
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if (it == managers_.end()) {
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addManager(word.lang_code());
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it = managers_.find(word.lang_code());
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// FIXME
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if (it == managers_.end())
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return res;
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}
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PspellManager * m = it->second.manager;
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int word_ok = pspell_manager_check(m, word.word().c_str());
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lyx::Assert(word_ok != -1);
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if (word_ok) {
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res = OK;
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} else {
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PspellWordList const * sugs =
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pspell_manager_suggest(m, word.word().c_str());
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lyx::Assert(sugs != 0);
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els = pspell_word_list_elements(sugs);
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if (pspell_word_list_empty(sugs))
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res = UNKNOWN;
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else
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res = MISSED;
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}
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return res;
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}
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void PSpell::insert(WordLangTuple const & word)
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{
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Managers::iterator it = managers_.find(word.lang_code());
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if (it != managers_.end())
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pspell_manager_add_to_personal(it->second.manager, word.word().c_str());
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}
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void PSpell::accept(WordLangTuple const & word)
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{
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Managers::iterator it = managers_.find(word.lang_code());
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if (it != managers_.end())
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pspell_manager_add_to_session(it->second.manager, word.word().c_str());
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}
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string const PSpell::nextMiss()
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{
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char const * str = 0;
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if (els)
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str = pspell_string_emulation_next(els);
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if (str)
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return str;
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return "";
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}
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string const PSpell::error()
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{
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char const * err = 0;
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if (spell_error_object && pspell_error_number(spell_error_object) != 0) {
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err = pspell_error_message(spell_error_object);
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}
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if (err)
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return err;
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return "";
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}
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#endif // USE_PSPELL
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