void AspellChecker::suggest(WordLangTuple const & wl,
docstring_list & suggestions)
{
suggestions.clear();
AspellSpeller * m = d->speller(wl.lang());
if (!m)
return;
string const word = d->toAspellWord(wl.word());
AspellWordList const * sugs =
aspell_speller_suggest(m, word.c_str(), -1);
LASSERT(sugs != 0, return);
AspellStringEnumeration * els = aspell_word_list_elements(sugs);
if (!els || aspell_word_list_empty(sugs))
return;
for (;;) {
char const * str = aspell_string_enumeration_next(els);
if (!str)
break;
suggestions.push_back(from_utf8(str));
}
delete_aspell_string_enumeration(els);
}
void AppleSpellChecker::suggest(WordLangTuple const & wl,
docstring_list & suggestions)
{
suggestions.clear();
string const word_str = to_utf8(wl.word());
size_t num = AppleSpeller_makeSuggestion(d->speller,
word_str.c_str(), wl.lang()->code().c_str());
for (size_t i = 0; i < num; i++) {
char const * next = AppleSpeller_getSuggestion(d->speller, i);
if (!next) break;
suggestions.push_back(from_utf8(next));
}
}
void EnchantChecker::suggest(WordLangTuple const & wl,
docstring_list & suggestions)
{
suggestions.clear();
enchant::Dict * m = d->speller(wl.lang()->code());
if (!m)
return;
string utf8word = to_utf8(wl.word());
vector<string> suggs = m->suggest(utf8word);
vector<string>::const_iterator it = suggs.begin();
for (; it != suggs.end(); ++it)
suggestions.push_back(from_utf8(*it));
}
void GuiSpellchecker::updateSuggestions(docstring_list & words)
{
QString const suggestion = toqstr(d->word_.word());
d->ui.wordED->setText(suggestion);
QListWidget * lw = d->ui.suggestionsLW;
lw->clear();
if (words.empty()) {
on_suggestionsLW_itemClicked(new QListWidgetItem(suggestion));
return;
}
for (size_t i = 0; i != words.size(); ++i)
lw->addItem(toqstr(words[i]));
on_suggestionsLW_itemClicked(lw->item(0));
lw->setCurrentRow(0);
}