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#8849 catch exception in enchant speller backend and avoid multiple speller lookups for missing dictionaries

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This commit is contained in:
Stephan Witt 2014-05-18 10:43:32 +02:00
parent 74a9cf2042
commit 3ca1a69918
1 changed files with 18 additions and 22 deletions
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40
src/EnchantChecker.cpp
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@ -69,21 +69,17 @@ EnchantChecker::Private::~Private()
enchant::Dict * EnchantChecker::Private::addSpeller(string const & lang)
{
enchant::Broker * instance = enchant::Broker::instance();
Speller m;
if (!instance->dict_exists(lang))
// FIXME error handling?
return 0;
enchant::Dict * dict = instance->request_dict(lang);
if (dict) {
Speller m;
m.speller = dict;
spellers_[lang] = m;
return m.speller;
try {
m.speller = instance->request_dict(lang);
}
// FIXME error handling?
return 0;
catch (const enchant::Exception & e) {
// FIXME error handling?
m.speller = 0;
}
spellers_[lang] = m;
return m.speller;
}
@ -135,9 +131,9 @@ void EnchantChecker::advanceChangeNumber()
void EnchantChecker::insert(WordLangTuple const & word)
{
Spellers::iterator it = d->spellers_.find(word.lang()->code());
if (it != d->spellers_.end()) {
it->second.speller->add(to_utf8(word.word()));
enchant::Dict * m = d->speller(word.lang()->code());
if (m) {
m->add(to_utf8(word.word()));
advanceChangeNumber();
}
}
@ -145,9 +141,9 @@ void EnchantChecker::insert(WordLangTuple const & word)
void EnchantChecker::remove(WordLangTuple const & word)
{
Spellers::iterator it = d->spellers_.find(word.lang()->code());
if (it != d->spellers_.end()) {
it->second.speller->remove(to_utf8(word.word()));
enchant::Dict * m = d->speller(word.lang()->code());
if (m) {
m->remove(to_utf8(word.word()));
advanceChangeNumber();
}
}
@ -155,9 +151,9 @@ void EnchantChecker::remove(WordLangTuple const & word)
void EnchantChecker::accept(WordLangTuple const & word)
{
Spellers::iterator it = d->spellers_.find(word.lang()->code());
if (it != d->spellers_.end()) {
it->second.speller->add_to_session(to_utf8(word.word()));
enchant::Dict * m = d->speller(word.lang()->code());
if (m) {
m->add_to_session(to_utf8(word.word()));
advanceChangeNumber();
}
}