X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FEnchantChecker.cpp;h=dc8ea4d864af9e9ff5a589a0a840583ac4f803b5;hb=89175ee0f10f75311e2a746dbd450fb23d6c2845;hp=3f3b138f58a0d36a7f27f36758b4b4ca515832e8;hpb=6f82f85228801eccf1ed7afba18a7499337136ee;p=lyx.git

diff --git a/src/EnchantChecker.cpp b/src/EnchantChecker.cpp
index 3f3b138f58..dc8ea4d864 100644
--- a/src/EnchantChecker.cpp
+++ b/src/EnchantChecker.cpp
@@ -40,7 +40,8 @@ typedef map<string, Speller> Spellers;
 
 struct EnchantChecker::Private
 {
-	Private() {}
+	Private()
+	{}
 
 	~Private();
 
@@ -60,30 +61,29 @@ EnchantChecker::Private::~Private()
 	Spellers::iterator it = spellers_.begin();
 	Spellers::iterator end = spellers_.end();
 
-	for (; it != end; ++it) {
+	for (; it != end; ++it)
 		delete it->second.speller;
-	}
 }
 
 
 enchant::Dict * EnchantChecker::Private::addSpeller(string const & lang)
 {
 	enchant::Broker * instance = enchant::Broker::instance();
+	Speller m;
 
-	if (!instance->dict_exists(lang))
+	try {
+		LYXERR(Debug::FILES, "request enchant speller for language " << lang);
+		m.speller = instance->request_dict(lang);
+	}
+	catch (enchant::Exception & e) {
 		// 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;
+		const char * what = e.what();
+		LYXERR(Debug::FILES, "cannot add enchant speller: " <<
+			   ((what && *what) ? what : "unspecified enchant exception in request_dict()"));
+		m.speller = 0;
 	}
-	// FIXME error handling?
-	return 0;
+	spellers_[lang] = m;
+	return m.speller;
 }
 
 
@@ -97,9 +97,9 @@ enchant::Dict * EnchantChecker::Private::speller(string const & lang)
 }
 
 
-EnchantChecker::EnchantChecker(): d(new Private)
-{
-}
+EnchantChecker::EnchantChecker()
+	: d(new Private)
+{}
 
 
 EnchantChecker::~EnchantChecker()
@@ -113,30 +113,53 @@ SpellChecker::Result EnchantChecker::check(WordLangTuple const & word)
 	enchant::Dict * m = d->speller(word.lang()->code());
 
 	if (!m)
-		return OK;
+		return NO_DICTIONARY;
+
+	if (word.word().empty())
+		return WORD_OK;
 
 	string utf8word = to_utf8(word.word());
 
 	if (m->check(utf8word))
-		return OK;
+		return WORD_OK;
 
 	return UNKNOWN_WORD;
 }
 
 
+void EnchantChecker::advanceChangeNumber()
+{
+	nextChangeNumber();
+}
+
+
 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();
+	}
+}
+	
+	
+void EnchantChecker::remove(WordLangTuple const & word)
+{
+	enchant::Dict * m = d->speller(word.lang()->code());
+	if (m) {
+		m->remove(to_utf8(word.word()));
+		advanceChangeNumber();
+	}
 }
 
 
 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();
+	}
 }
 
 
@@ -168,6 +191,12 @@ bool EnchantChecker::hasDictionary(Language const * lang) const
 }
 
 
+int EnchantChecker::numDictionaries() const
+{
+	return d->spellers_.size();
+}
+	
+
 docstring const EnchantChecker::error()
 {
 	return docstring();