A little more lv cleanup.

[lyx.git] / src / AspellChecker.cpp

diff --git a/src/AspellChecker.cpp b/src/AspellChecker.cpp
index f9fff666c4c97f9b590b47130e2c5e4a9040d971..a0560bf3c2d28dbea04d897762276211886bbed1 100644 (file)
--- a/src/AspellChecker.cpp
+++ b/src/AspellChecker.cpp
@@ -223,6 +223,42 @@ void AspellChecker::suggest(WordLangTuple const & wl,
 }
 
 
+bool AspellChecker::hasDictionary(Language const * lang) const
+{
+       if (!lang)
+               return false;
+       // code taken from aspell's list-dicts example
+       AspellConfig * config;
+       AspellDictInfoList * dlist;
+       AspellDictInfoEnumeration * dels;
+       const AspellDictInfo * entry;
+
+       config = new_aspell_config();
+
+       /* the returned pointer should _not_ need to be deleted */
+       dlist = get_aspell_dict_info_list(config);
+
+       /* config is no longer needed */
+       delete_aspell_config(config);
+
+       dels = aspell_dict_info_list_elements(dlist);
+
+       bool have = false;
+       while ((entry = aspell_dict_info_enumeration_next(dels)) != 0)
+       {
+               if (entry->code == lang->code()
+                   && (lang->variety().empty() || entry->jargon == lang->variety())) {
+                       have = true;
+                       break;
+               }
+       }
+
+       delete_aspell_dict_info_enumeration(dels);
+
+       return have;
+}
+
+
 docstring const AspellChecker::error()
 {
        char const * err = 0;