1 files changed, 52 insertions, 0 deletions
diff --git a/SwifTools/SpellChecker.cpp b/SwifTools/SpellChecker.cpp
new file mode 100644
index 0000000..8c9aeda
--- /dev/null
+++ b/SwifTools/SpellChecker.cpp
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2011 Voicu Vlad
+ * Licensed under the Simplified BSD license.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include <SwifTools/SpellChecker.h>
+
+#include <algorithm>
+#include <aspell.h>
+#include <boost/algorithm/string.hpp>
+
+
+namespace Swift {
+
+SpellChecker::SpellChecker() {
+	AspellCanHaveError* ret;
+	config_ = new_aspell_config();
+	ret = new_aspell_speller(config_);
+	if (aspell_error(ret) != 0) {
+		//TODO(vladv): Proper log the error
+		//printf("Error: %s\n",aspell_error_message(ret));
+		delete_aspell_can_have_error(ret);
+	}
+	speller_ = to_aspell_speller(ret);
+}
+
+bool SpellChecker::isCorrect(const std::string& word) {
+	if (!word.empty()) {
+		int aspell_error = aspell_speller_check(speller_, word.c_str(), -1);
+		if (aspell_error == 1) {
+			return true;
+		} else {
+			//TODO(vladv): Proper log the error
+		}
+	}
+	return false;
+}
+
+void SpellChecker::getSuggestions(const std::string& word, std::vector<std::string>& list) {
+	const AspellWordList *alist;
+	if (!word.empty()) {
+		alist = aspell_speller_suggest(speller_, word.c_str(), -1);
+		AspellStringEnumeration *els = aspell_word_list_elements(alist);
+		const char* aword;
+		while (((aword = aspell_string_enumeration_next(els)) != 0) && list.size() <= 5) {
+			list.push_back(std::string(aword));
+		}
+	}
+}
+
+}