/**
  * @RDE_HEADER@
  * Helper function to get the resource path
  * $Id$
  * $HeadURL$
  * $Author$
  */


#include "resource_path.h"


#include <ngltools/ngltools_filesystem.h> // for NGL::directories


// Qt
#include <QDir>
#include <QVector>


//----------------------------------------------------------------------------
namespace SituationMap
{


QString getResourcePath()
{
  const QString resDir = NGL::directory(NGL::FileType::ConfigFile, QLatin1String("resources"));
  if (!resDir.isEmpty())
    return resDir;

  QVector<QString> pathsToSearch;

  // for old systems
#ifdef Q_OS_WIN
  pathsToSearch += QLatin1String("C:/ExtFw/resources/");
#else
  pathsToSearch += QLatin1String("/usr/share/arcgis/resources");
#endif

  for (const QString &path : qAsConst(pathsToSearch))
  {
    if (QDir(path).exists())
      return path + QLatin1Char('/');
  }
  return QString();
}


} // namespace SituationMap