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[lyx.git] / src / pspell.C

diff --git a/src/pspell.C b/src/pspell.C
index 9c850d62c7393489ffa3828f9350817c78401fa9..a3b050afca072d18af74477a795ecc347d028510 100644 (file)
--- a/src/pspell.C
+++ b/src/pspell.C
@@ -1,82 +1,110 @@
 /**
  * \file pspell.C
- * Copyright 2001 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
  * \author Kevin Atkinson
- * \author John Levon <levon@movementarian.org>
+ * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS.
  */
 
 #include <config.h>
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
 #ifdef USE_PSPELL
 
-#include "support/LAssert.h"
+#include "debug.h"
 
 #define USE_ORIGINAL_MANAGER_FUNCS 1
-// new aspell pspell missing extern "C" 
-extern "C" { 
+// new aspell pspell missing extern "C"
+extern "C" {
 #include <pspell/pspell.h>
 }
 
 #include "pspell.h"
+#include "WordLangTuple.h"
+
+#include <boost/assert.hpp>
 
 using std::endl;
+using std::string;
+
 
 PSpell::PSpell(BufferParams const &, string const & lang)
-       : sc(0), els(0), spell_error_object(0), alive_(false)
+       : els(0), spell_error_object(0)
 {
-       PspellConfig * config = new_pspell_config();
-       pspell_config_replace(config, "lang", lang.c_str());
-       spell_error_object = new_pspell_manager(config);
-       if (pspell_error_number(spell_error_object) == 0) {
-               sc = to_pspell_manager(spell_error_object);
-               spell_error_object = 0;
-               alive_ = true;
-       } else {
-               lyxerr << pspell_error_message(spell_error_object) << endl;
-       }
+       addManager(lang);
+       lyxerr[Debug::GUI] << "created pspell" << endl;
 }
 
 
 PSpell::~PSpell()
 {
-       cleanUp();
-       close();
+       lyxerr[Debug::GUI] << "killed pspell" << endl;
+
+       if (spell_error_object) {
+               delete_pspell_can_have_error(spell_error_object);
+               spell_error_object = 0;
+       }
+
        if (els)
                delete_pspell_string_emulation(els);
+
+       Managers::iterator it = managers_.begin();
+       Managers::iterator end = managers_.end();
+
+       for (; it != end; ++it) {
+               pspell_manager_save_all_word_lists(it->second.manager);
+               delete_pspell_manager(it->second.manager);
+               delete_pspell_config(it->second.config);
+       }
 }
 
 
-void PSpell::cleanUp()
+void PSpell::addManager(string const & lang)
 {
-       if (spell_error_object) {
+       PspellConfig * config = new_pspell_config();
+       pspell_config_replace(config, "language-tag", lang.c_str());
+       PspellCanHaveError * err = new_pspell_manager(config);
+       if (spell_error_object)
                delete_pspell_can_have_error(spell_error_object);
-               spell_error_object = 0;
+       spell_error_object = 0;
+
+       if (pspell_error_number(err) == 0) {
+               Manager m;
+               m.manager = to_pspell_manager(err);
+               m.config = config;
+               managers_[lang] = m;
+       } else {
+               spell_error_object = err;
        }
 }
 
 
-enum PSpell::Result PSpell::check(string const & word)
+enum PSpell::Result PSpell::check(WordLangTuple const & word)
 {
        Result res = UNKNOWN;
- 
-       if (!sc)
-               return res;
 
-       int word_ok = pspell_manager_check(sc, word.c_str());
-       lyx::Assert(word_ok != -1);
+       Managers::iterator it = managers_.find(word.lang_code());
+       if (it == managers_.end()) {
+               addManager(word.lang_code());
+               it = managers_.find(word.lang_code());
+               // FIXME
+               if (it == managers_.end())
+                       return res;
+       }
+
+       PspellManager * m = it->second.manager;
+
+       int word_ok = pspell_manager_check(m, word.word().c_str());
+       BOOST_ASSERT(word_ok != -1);
 
        if (word_ok) {
                res = OK;
        } else {
                PspellWordList const * sugs =
-                       pspell_manager_suggest(sc, word.c_str());
-               lyx::Assert(sugs != 0);
+                       pspell_manager_suggest(m, word.word().c_str());
+               BOOST_ASSERT(sugs != 0);
                els = pspell_word_list_elements(sugs);
                if (pspell_word_list_empty(sugs))
                        res = UNKNOWN;
@@ -87,31 +115,26 @@ enum PSpell::Result PSpell::check(string const & word)
 }
 
 
-void PSpell::close()
+void PSpell::insert(WordLangTuple const & word)
 {
-       if (sc)
-               pspell_manager_save_all_word_lists(sc);
+       Managers::iterator it = managers_.find(word.lang_code());
+       if (it != managers_.end())
+               pspell_manager_add_to_personal(it->second.manager, word.word().c_str());
 }
 
 
-void PSpell::insert(string const & word)
+void PSpell::accept(WordLangTuple const & word)
 {
-       if (sc)
-               pspell_manager_add_to_personal(sc, word.c_str());
-}
-
-
-void PSpell::accept(string const & word)
-{
-       if (sc)
-               pspell_manager_add_to_session(sc, word.c_str());
+       Managers::iterator it = managers_.find(word.lang_code());
+       if (it != managers_.end())
+               pspell_manager_add_to_session(it->second.manager, word.word().c_str());
 }
 
 
 string const PSpell::nextMiss()
 {
        char const * str = 0;
- 
+
        if (els)
                str = pspell_string_emulation_next(els);
        if (str)
@@ -123,7 +146,7 @@ string const PSpell::nextMiss()
 string const PSpell::error()
 {
        char const * err = 0;
- 
+
        if (spell_error_object && pspell_error_number(spell_error_object) != 0) {
                err = pspell_error_message(spell_error_object);
        }