1 files changed, 55 insertions, 0 deletions
diff --git a/SwifTools/HunspellChecker.cpp b/SwifTools/HunspellChecker.cpp
new file mode 100644
index 0000000..ecd352e
--- /dev/null
+++ b/SwifTools/HunspellChecker.cpp
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2011 Vlad Voicu
+ * Licensed under the Simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include <SwifTools/HunspellChecker.h>
+
+#include <algorithm>
+#include <hunspell/hunspell.hxx>
+#include <boost/algorithm/string.hpp>
+
+
+namespace Swift {
+
+HunspellChecker::HunspellChecker(const char* affix_path, const char* dictionary_path) {
+	speller_ = new Hunspell(affix_path, dictionary_path);
+}
+
+HunspellChecker::~HunspellChecker() {
+	delete speller_;
+}
+
+bool HunspellChecker::isCorrect(const std::string& word) {
+	return speller_->spell(word.c_str());
+}
+
+void HunspellChecker::getSuggestions(const std::string& word, std::vector<std::string>& list) {
+	char **suggestList;
+	int words_returned;
+	if (!word.empty()) {
+		words_returned = speller_->suggest(&suggestList, word.c_str());
+	}
+	for (int i = 0; i < words_returned; ++i) {
+		list.push_back(suggestList[i]);
+		free(suggestList[i]);
+	}
+	free(suggestList);
+}
+
+void HunspellChecker::checkFragment(const std::string& fragment, PositionPairList& misspelledPositions) {
+	if (!fragment.empty()) {
+		parser_->check(fragment, misspelledPositions);
+		for (PositionPairList::iterator it = misspelledPositions.begin(); it != misspelledPositions.end();) {
+			if (isCorrect(fragment.substr(boost::get<0>(*it), boost::get<1>(*it) - boost::get<0>(*it)))) {
+				it = misspelledPositions.erase(it);
+			}
+			else {
+				++it;
+			}
+		}
+	}
+}
+
+}