Method getPluginLocalization

Libs/PluginFramework/ctkPlugin.cpp:382–427

----------------------------------------------------------------------------

//----------------------------------------------------------------------------
ctkPluginLocalization ctkPlugin::getPluginLocalization(
  const QLocale& locale, const QString& base) const
{
  Q_D(const ctkPlugin);

  // There are five searching candidates possible:
  // base +
  //    "_" + language1 + "_" + country1 + ".qm"
  // or "_" + language1 + ".qm"
  // or "_" + language2 + "_" + country2 + ".qm"
  // or "_" + language2 + ".qm"
  // or ""  + ".qm"
  //
  // Where language1[_country1[_variation1]] is the requested locale,
  // and language2[_country2[_variation2]] is the default locale.

  QChar localeSep('_');
  QChar baseSep('_');

  QStringList searchCandidates;

  QStringList localeParts = locale.name().split(localeSep);
  QStringList defaultParts = QLocale().name().split(localeSep);

  searchCandidates << baseSep + localeParts[0] + localeSep + localeParts[1];
  searchCandidates << baseSep + localeParts[0];
  searchCandidates << baseSep + defaultParts[0] + localeSep + defaultParts[1];
  searchCandidates << baseSep + defaultParts[0];
  searchCandidates << "";

  QString localizationPath = base.left(base.lastIndexOf('/'));
  QStringList resourceList = this->getResourceList(localizationPath);

  foreach(QString resource, resourceList)
  {
    foreach(QString candidate, searchCandidates)
    {
      if (resource.endsWith(candidate + ".qm"))
      {
        return ctkPluginLocalization(localizationPath + '/' + resource, locale, d->q_ptr);
      }
    }
  }

  return ctkPluginLocalization();
}

//----------------------------------------------------------------------------
ctkVersion ctkPlugin::getVersion() const