#include <QtCore>
#include <settings.hpp>
+#include "globals.hpp"
+
+
+// --------------------------------------------------
+// Language
+// --------------------------------------------------
+QString Language::title () const
+{
+ return Settings::tr (_title.toUtf8 ());
+}
+
+
+// --------------------------------------------------
+// Settings
+// --------------------------------------------------
+static Settings* _settings;
+
+
+Settings* Settings::instance ()
+{
+ if (!_settings)
+ _settings = new Settings;
+ return _settings;
+}
+
Settings::Settings ()
+ : _ts (NULL)
{
load ();
}
_updateIntervalIndex = minutes2IntervalIndex (settings.value ("updateInterval", intervalIndex2Minutes (_updateIntervalIndex)).toInt ());
- _langIndex = settings.value ("langIndex", _langIndex).toInt ();
- if (_langIndex < 0 || _langIndex >= _langs.count ())
- _langIndex = 0;
+ setLanguageIndex (settings.value ("langIndex", _langIndex).toInt ());
}
}
+// This routine called before any translations loaded, so strings must be translated explicitly.
void Settings::makeDefault ()
{
_regionID = "1"; // Default city
_updateIntervalIndex = 3;
// languages
- _langIndex = 0;
_langs.append (Language (QString (""), tr ("System")));
_langs.append (Language (QString ("en"), tr ("English")));
_langs.append (Language (QString ("ru"), tr ("Russian")));
+ setLanguageIndex (0);
}
return 0;
}
}
+
+
+void Settings::setLanguageIndex (int index)
+{
+ if (index < 0 || index >= _langs.count ())
+ _langIndex = 0;
+ else
+ _langIndex = index;
+
+ // load settings
+ if (_ts) {
+ QCoreApplication::removeTranslator (_ts);
+ _ts = NULL;
+ }
+
+ QString alias = _langs[_langIndex].alias ();
+ QString fileName = QString (APPLICATION_NAME) + "_";
+
+ _ts = new QTranslator;
+
+ if (alias.isEmpty ())
+ fileName += QLocale::system ().name ();
+ else
+ fileName += alias;
+
+ if (_ts->load (fileName, TRANSLATION_PATH)) {
+ QCoreApplication::installTranslator (_ts);
+ translationsUpdated ();
+ }
+ else {
+ delete _ts;
+ _ts = NULL;
+ }
+}
+
+
+QString Settings::regionName (const QString &id) const
+{
+ return Settings::tr (_cities[id].toUtf8 ());
+}