#include "LyXRC.h"
#include "WordLangTuple.h"
-#include "support/lassert.h"
#include "support/debug.h"
+#include "support/docstring_list.h"
+#include "support/FileName.h"
+#include "support/gettext.h"
+#include "support/lassert.h"
+#include "support/os.h"
#include <hunspell/hunspell.hxx>
#include <string>
using namespace std;
+using namespace lyx::support;
+using namespace lyx::support::os;
namespace lyx {
struct HunspellChecker::Private
{
+ Private() {}
+
+ ~Private();
+
+ Hunspell * addSpeller(string const & lang);
+ Hunspell * speller(string const & lang);
+
/// the spellers
Spellers spellers_;
};
+HunspellChecker::Private::~Private()
+{
+ Spellers::iterator it = spellers_.begin();
+ Spellers::iterator end = spellers_.end();
+
+ for (; it != end; ++it) {
+ delete it->second;
+ }
+}
+
+
+Hunspell * HunspellChecker::Private::addSpeller(string const & lang)
+{
+ string hunspell_path = external_path(lyxrc.hunspelldir_path);
+ LYXERR(Debug::FILES, "hunspell path: " << hunspell_path);
+ if (hunspell_path.empty())
+ return false;
+
+ hunspell_path += "/" + lang;
+ // replace '_' with '-' as this is the convention used by hunspell.
+ hunspell_path[hunspell_path.size() - 3] = '-';
+ FileName const affix(hunspell_path + ".aff");
+ FileName const dict(hunspell_path + ".dic");
+ if (!affix.isReadableFile()) {
+ // FIXME: We should indicate somehow that this language is not
+ // supported.
+ LYXERR(Debug::FILES, "Hunspell affix file " << affix << " does not exist");
+ return 0;
+ }
+ if (!dict.isReadableFile()) {
+ LYXERR(Debug::FILES, "Hunspell dictionary file " << dict << " does not exist");
+ return 0;
+ }
+ Hunspell * h = new Hunspell(affix.absFilename().c_str(), dict.absFilename().c_str());
+ spellers_[lang] = h;
+ return h;
+}
+
+
+Hunspell * HunspellChecker::Private::speller(string const & lang)
+{
+ Spellers::iterator it = spellers_.find(lang);
+ if (it != spellers_.end())
+ return it->second;
+
+ return addSpeller(lang);
+}
+
+
HunspellChecker::HunspellChecker(): d(new Private)
{
}
}
-SpellChecker::Result HunspellChecker::check(WordLangTuple const & word)
+SpellChecker::Result HunspellChecker::check(WordLangTuple const & wl)
{
- return OK;
+ string const word_to_check = to_utf8(wl.word());
+ Hunspell * h = d->speller(wl.lang_code());
+ if (!h)
+ return OK;
+ int info;
+ if (h->spell(word_to_check.c_str(), &info))
+ return OK;
+
+ if (info & SPELL_COMPOUND) {
+ // FIXME: What to do with that?
+ LYXERR(Debug::FILES, "Hunspell compound word found " << word_to_check);
+ }
+ if (info & SPELL_FORBIDDEN) {
+ // FIXME: What to do with that?
+ LYXERR(Debug::FILES, "Hunspell explicit forbidden word found " << word_to_check);
+ }
+
+ return UNKNOWN_WORD;
}
-void HunspellChecker::insert(WordLangTuple const & word)
+void HunspellChecker::insert(WordLangTuple const & wl)
{
+ string const word_to_check = to_utf8(wl.word());
+ Hunspell * h = d->speller(wl.lang_code());
+ if (!h)
+ return;
+ h->add(word_to_check.c_str());
}
void HunspellChecker::accept(WordLangTuple const & word)
{
+ // FIXME: not implemented!
}
-docstring const HunspellChecker::nextMiss()
+void HunspellChecker::suggest(WordLangTuple const & wl,
+ docstring_list & suggestions)
{
- return docstring();
+ suggestions.clear();
+ string const word_to_check = to_utf8(wl.word());
+ Hunspell * h = d->speller(wl.lang_code());
+ if (!h)
+ return;
+ char ** suggestion_list;
+ int const suggestion_number = h->suggest(&suggestion_list, word_to_check.c_str());
+ if (suggestion_number <= 0)
+ return;
+ for (int i = 0; i != suggestion_number; ++i)
+ suggestions.push_back(from_utf8(suggestion_list[i]));
+ h->free_list(&suggestion_list, suggestion_number);
}