#include "LyXRC.h"
#include "WordLangTuple.h"
+#include "frontends/alert.h"
+
#include "support/debug.h"
#include "support/docstring_list.h"
+#include "support/filetools.h"
#include "support/FileName.h"
#include "support/gettext.h"
#include "support/lassert.h"
+#include "support/lstrings.h"
#include "support/os.h"
#include <hunspell/hunspell.hxx>
}
-Hunspell * HunspellChecker::Private::addSpeller(string const & lang)
+namespace {
+bool haveLanguageFiles(string const & hpath)
{
- string hunspell_path = external_path(lyxrc.hunspelldir_path);
- LYXERR(Debug::FILES, "hunspell path: " << hunspell_path);
- if (hunspell_path.empty())
- return false;
-
- hunspell_path += "/" + lang;
- // replace '_' with '-' as this is the convention used by hunspell.
- hunspell_path[hunspell_path.size() - 3] = '-';
- FileName const affix(hunspell_path + ".aff");
- FileName const dict(hunspell_path + ".dic");
+ FileName const affix(hpath + ".aff");
+ FileName const dict(hpath + ".dic");
if (!affix.isReadableFile()) {
// FIXME: We should indicate somehow that this language is not
// supported.
LYXERR(Debug::FILES, "Hunspell affix file " << affix << " does not exist");
- return 0;
+ return false;
}
if (!dict.isReadableFile()) {
LYXERR(Debug::FILES, "Hunspell dictionary file " << dict << " does not exist");
+ return false;
+ }
+ return true;
+}
+}
+
+
+Hunspell * HunspellChecker::Private::addSpeller(string const & lang)
+{
+ string hunspell_path = lyxrc.hunspelldir_path;
+ LYXERR(Debug::FILES, "hunspell path: " << external_path(hunspell_path));
+ if (hunspell_path.empty()) {
+ // FIXME We'd like to issue a better error message here, but there seems
+ // to be a problem about thread safety, or something of the sort. If
+ // we issue the message using frontend::Alert, then the code comes
+ // back through here while the box is waiting, and causes some kind
+ // of crash.
+ static bool warned = false;
+ if (!warned) {
+ warned = true;
+ LYXERR0("Hunspell path not set.");
+ //frontend::Alert::error(_("Hunspell Path Not Found"),
+ // _("You must set the Hunspell dictionary path in Tools>Preferences>Paths."));
+ }
return 0;
}
+
+ hunspell_path = external_path(addName(hunspell_path, lang));
+ if (!haveLanguageFiles(hunspell_path)) {
+ // try with '_' replaced by '-'
+ hunspell_path = subst(hunspell_path, '_', '-');
+ if (!haveLanguageFiles(hunspell_path)) {
+ // FIXME: We should indicate somehow that this language is not
+ // supported, probably by popping a warning. But we'll need to
+ // remember which warnings we've issued.
+ return 0;
+ }
+ }
+ FileName const affix(hunspell_path + ".aff");
+ FileName const dict(hunspell_path + ".dic");
Hunspell * h = new Hunspell(affix.absFilename().c_str(), dict.absFilename().c_str());
spellers_[lang] = h;
return h;
}
-void HunspellChecker::accept(WordLangTuple const & word)
+void HunspellChecker::accept(WordLangTuple const &)
{
// FIXME: not implemented!
}