X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FThesaurus.C;h=12f7a029a9af5fedd0bad00061f4dcd2952d896f;hb=9667cb383640866f47aea57f059a9d2a5caefc3d;hp=a166de5ec54fef6e14e888187aed428e936d9300;hpb=7aebbe6e10b3b4cf1f110b98c73a0a27059da6d8;p=lyx.git

diff --git a/src/Thesaurus.C b/src/Thesaurus.C
index a166de5ec5..12f7a029a9 100644
--- a/src/Thesaurus.C
+++ b/src/Thesaurus.C
@@ -1,39 +1,33 @@
 /**
  * \file Thesaurus.C
- * Copyright 2001 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
  * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS.
  */
 
+#include <config.h>
+
 #include "Thesaurus.h"
 
-Thesaurus thesaurus; 
+#include "support/lstrings.h"
+
+#include <algorithm>
+
+
+namespace lyx {
 
 #ifdef HAVE_LIBAIKSAURUS
- 
-Thesaurus::ThesaurusEntry::ThesaurusEntry(string const & ent, char part)
-	: entry(ent), pos(Thesaurus::NONE)
-{
-	if (part & AikSaurus::Unknown)
-		pos |= OTHER;
-	if (part & AikSaurus::Other)
-		pos |= OTHER;
-	if (part & AikSaurus::Noun)
-		pos |= NOUN;
-	if (part & AikSaurus::Verb)
-		pos |= VERB;
-	if (part & AikSaurus::Adjective)
-		pos |= ADJECTIVE;
-	if (part & AikSaurus::Adverb)
-		pos |= ADVERB;
-}
+
+using std::sort;
+using std::string;
 
 
 Thesaurus::Thesaurus()
-{
-	aik_ = new AikSaurus;
-}
+	: aik_(new Aiksaurus)
+{}
 
 
 Thesaurus::~Thesaurus()
@@ -42,45 +36,72 @@ Thesaurus::~Thesaurus()
 }
 
 
-std::vector<Thesaurus::ThesaurusEntry> Thesaurus::lookup(string const & text)
+Thesaurus::Meanings Thesaurus::lookup(docstring const & t)
 {
-	std::vector<ThesaurusEntry> entries;
+	Meanings meanings;
+
+	// aiksaurus is for english text only, therefore it does not work
+	// with non-ascii strings.
+	// The interface of the Thesaurus class uses docstring because a
+	// non-english thesaurus is possible in theory.
+	if (!support::isAscii(t))
+		// to_ascii() would assert
+		return meanings;
 
+	string const text = to_ascii(t);
 	if (!aik_->find(text.c_str()))
-		return entries;
+		return meanings;
+
+	// weird api, but ...
 
-	char pos;
+	int prev_meaning = -1;
+	int cur_meaning;
+	docstring meaning;
+
+	// correct, returns "" at the end
+	string ret = aik_->next(cur_meaning);
 
-	string ret = aik_->next(pos);
 	while (!ret.empty()) {
-		entries.push_back(ThesaurusEntry(ret, pos));
-		ret = aik_->next(pos);
+		if (cur_meaning != prev_meaning) {
+			meaning = from_ascii(ret);
+			ret = aik_->next(cur_meaning);
+			prev_meaning = cur_meaning;
+		} else {
+			if (ret != text)
+				meanings[meaning].push_back(from_ascii(ret));
+		}
+
+		ret = aik_->next(cur_meaning);
 	}
 
-	return entries;
+	for (Meanings::iterator it = meanings.begin();
+	     it != meanings.end(); ++it)
+		sort(it->second.begin(), it->second.end());
+
+	return meanings;
 }
 
 #else
 
-Thesaurus::ThesaurusEntry::ThesaurusEntry(string const &, char)
-{
-}
-
- 
 Thesaurus::Thesaurus()
 {
 }
- 
- 
+
+
 Thesaurus::~Thesaurus()
 {
 }
 
- 
-std::vector<Thesaurus::ThesaurusEntry>
-Thesaurus::lookup(string const & /*text*/)
+
+Thesaurus::Meanings Thesaurus::lookup(docstring const &)
 {
-	return std::vector<ThesaurusEntry>();
+	return Meanings();
 }
 
 #endif // HAVE_LIBAIKSAURUS
+
+// Global instance
+Thesaurus thesaurus;
+
+
+} // namespace lyx