Add C++ HelpSearch and call from XMLHelp. Fix string conversion bug.

1 files changed, 36 insertions, 0 deletions

diff --git a/l10ntools/inc/l10ntools/HelpSearch.hxx b/l10ntools/inc/l10ntools/HelpSearch.hxx
new file mode 100644
index 000000000000..4885b5698222
--- /dev/null
+++ b/l10ntools/inc/l10ntools/HelpSearch.hxx
@@ -0,0 +1,36 @@
+#ifndef HELPSEARCH_HXX
+#define HELPSEARCH_HXX
+
+#include <l10ntools/dllapi.h>
+
+#include <CLucene/StdHeader.h>
+#include <CLucene.h>
+
+#include <rtl/ustring.hxx>
+#include <vector>
+
+class L10N_DLLPUBLIC HelpSearch {
+	private:
+		rtl::OUString d_lang;
+		rtl::OUString d_indexDir;
+
+	public:
+
+	/**
+	 * @param lang Help files language.
+	 * @param indexDir The directory where the index files are stored.
+	 */
+	HelpSearch(rtl::OUString const &lang, rtl::OUString const &indexDir);
+
+	/**
+	 * Query the index for a certain query string.
+	 * @param queryStr The query.
+	 * @param captionOnly Set to true to search in the caption, not the content.
+	 * @param rDocuments Vector to write the paths of the found documents.
+	 * @param rScores Vector to write the scores to.
+	 */
+	bool query(rtl::OUString const &queryStr, bool captionOnly,
+		std::vector<rtl::OUString> &rDocuments, std::vector<float> &rScores);
+};
+
+#endif