* Licence details can be found in the file COPYING.
*
* \author John Levon
- * \author Jürgen Spitzmüller
+ * \author Jürgen Spitzmüller
*
* Full author contact details are available in file CREDITS.
*/
#include "Thesaurus.h"
-#include "debug.h"
+#include "support/debug.h"
+#include "support/gettext.h"
+#include "LyXRC.h"
+
+#include "support/FileNameList.h"
+#include "support/filetools.h"
#include "support/lstrings.h"
+#include "support/os.h"
#include "support/unicode.h"
+#include "frontends/alert.h"
+
#include <algorithm>
+#include <cstring>
+using namespace std;
+using namespace lyx::support;
+using namespace lyx::support::os;
namespace lyx {
-using std::sort;
-using std::string;
-using std::endl;
-
-
#ifndef HAVE_LIBMYTHES
#ifdef HAVE_LIBAIKSAURUS
+
+
Thesaurus::Thesaurus()
: thes_(new Aiksaurus)
{}
}
-Thesaurus::Meanings Thesaurus::lookup(docstring const & t)
+Thesaurus::Meanings Thesaurus::lookup(docstring const & t, docstring const &)
{
Meanings meanings;
return meanings;
string const text = to_ascii(t);
+
+ docstring error = from_ascii(thes_->error());
+ if (!error.empty()) {
+ static bool sent_error = false;
+ if (!sent_error) {
+ frontend::Alert::error(_("Thesaurus failure"),
+ bformat(_("Aiksaurus returned the following error:\n\n%1$s."),
+ error));
+ sent_error = true;
+ }
+ return meanings;
+ }
if (!thes_->find(text.c_str()))
return meanings;
return meanings;
}
+
+bool Thesaurus::thesaurusAvailable(docstring const & lang) const
+{
+ // we support English only
+ return prefixIs(lang, from_ascii("en_"));
+}
+
#endif // HAVE_LIBAIKSAURUS
#endif // !HAVE_LIBMYTHES
Thesaurus::Thesaurus()
+{}
+
+
+Thesaurus::~Thesaurus()
{
- string const idx("/home/juergen/updates/MyThes-1.0/th_de_DE_v2.idx");
- string const data("/home/juergen/updates/MyThes-1.0/th_de_DE_v2.dat");
+ for (Thesauri::iterator it = thes_.begin();
+ it != thes_.end(); ++it) {
+ delete it->second;
+ }
+}
+
+
+bool Thesaurus::addThesaurus(docstring const & lang)
+{
+ string const thes_path = external_path(lyxrc.thesaurusdir_path);
+ LYXERR(Debug::FILES, "thesaurus path: " << thes_path);
+ if (thes_path.empty())
+ return false;
+
+ if (thesaurusAvailable(lang))
+ return true;
+
+ FileNameList const idx_files = FileName(thes_path).dirList("idx");
+ FileNameList const data_files = FileName(thes_path).dirList("dat");
+ string idx;
+ string data;
+
+ for (FileNameList::const_iterator it = idx_files.begin();
+ it != idx_files.end(); ++it) {
+ LYXERR(Debug::FILES, "found thesaurus idx file: " << it->onlyFileName());
+ if (contains(it->onlyFileName(), to_ascii(lang))) {
+ idx = it->absFilename();
+ LYXERR(Debug::FILES, "selected thesaurus idx file: " << idx);
+ break;
+ }
+ }
+
+ for (support::FileNameList::const_iterator it = data_files.begin();
+ it != data_files.end(); ++it) {
+ LYXERR(Debug::FILES, "found thesaurus data file: " << it->onlyFileName());
+ if (contains(it->onlyFileName(), to_ascii(lang))) {
+ data = it->absFilename();
+ LYXERR(Debug::FILES, "selected thesaurus data file: " << data);
+ break;
+ }
+ }
+
+ if (idx.empty() || data.empty())
+ return false;
+
char const * af = idx.c_str();
char const * df = data.c_str();
- thes_ = new MyThes(af, df);
+ thes_[lang] = new MyThes(af, df);
+ return true;
}
-Thesaurus::~Thesaurus()
+bool Thesaurus::thesaurusAvailable(docstring const & lang) const
{
- if (thes_)
- delete thes_;
+ for (Thesauri::const_iterator it = thes_.begin();
+ it != thes_.end(); ++it) {
+ if (it->first == lang)
+ if (it->second)
+ return true;
+ }
+
+ return false;
}
-Thesaurus::Meanings Thesaurus::lookup(docstring const & t)
+Thesaurus::Meanings Thesaurus::lookup(docstring const & t, docstring const & lang)
{
Meanings meanings;
+ MyThes * mythes = 0;
+
+ if (!addThesaurus(lang))
+ return meanings;
- string const encoding = thes_->get_th_encoding();
+ for (Thesauri::const_iterator it = thes_.begin();
+ it != thes_.end(); ++it) {
+ if (it->first == lang) {
+ mythes = it->second;
+ break;
+ }
+ }
+
+ if (!mythes)
+ return meanings;
+
+ string const encoding = mythes->get_th_encoding();
mentry * pmean;
string const text = to_iconv_encoding(support::lowercase(t), encoding);
int len = strlen(text.c_str());
- int count = thes_->Lookup(text.c_str(), len, &pmean);
+ int count = mythes->Lookup(text.c_str(), len, &pmean);
if (!count)
return meanings;
meanings[meaning].push_back(ret);
pm++;
}
- // now clean up all allocated memory
- thes_->CleanUpAfterLookup(&pmean, count);
+ // now clean up all allocated memory
+ mythes->CleanUpAfterLookup(&pmean, count);
for (Meanings::iterator it = meanings.begin();
it != meanings.end(); ++it)
}
#else
-
+#ifndef HAVE_LIBAIKSAURUS
Thesaurus::Thesaurus()
{
}
}
-Thesaurus::Meanings Thesaurus::lookup(docstring const &)
+Thesaurus::Meanings Thesaurus::lookup(docstring const &, docstring const &)
{
return Meanings();
}
+
+bool Thesaurus::thesaurusAvailable(docstring const &) const
+{
+ return false;
+}
+
+#endif
#endif // HAVE_LIBMYTHES
// Global instance