QGIS/tools/mapserver_export/ms_main.cpp

/***************************************************************************
     ms_main.cpp
     --------------------------------------
    Date                 : Sun Sep 16 12:33:58 AKDT 2007
    Copyright            : (C) 2007 by Gary E. Sherman
    Email                : sherman at mrcc dot com
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
#include <QApplication>
#include <QTranslator>
#include <QTextCodec>
#include <QStringList>

#include "qgsmapserverexport.h"
#include "qgsapplication.h"

#include <iostream>

int main( int argc, char **argv )
{
  // Using QgsApplication instead of QApplication gives access to the
  // qgis translation files.
  QgsApplication a( argc, argv, true );

  // Set up the QSettings environment must be done after a is created
  QCoreApplication::setOrganizationName( "QuantumGIS" );
  QCoreApplication::setOrganizationDomain( "qgis.org" );
  QCoreApplication::setApplicationName( "qgis" );

  // Install translations if available. Based on the code in the Qgis
  // main.cpp file.

  // Let the user set the locale on the command line. If this program
  // needs to parse any more arguments, it'll be worthwhile using
  // something like getopt.
  QString translationCode;
  QStringList args = a.arguments();
  int i = args.lastIndexOf( "-h" );
  if ( i != -1 )
  {
    std::cout << "Usage: msexport [--lang language]\n"
              "\t[--lang language]\tuse language for interface text (optional)\n";
    exit( 0 );
  }

  i = args.lastIndexOf( "--lang" );
  if ( i != -1 )
  {
    if ( args.count() > i + 1 )
      translationCode = args[i+1];
  }

  if ( translationCode.isEmpty() )
    translationCode = QTextCodec::locale();

  QString i18nPath = QgsApplication::i18nPath();

  QTranslator qttor;
  if ( qttor.load( "qt_" + translationCode, i18nPath ) )
    a.installTranslator( &qttor );

  QTranslator mstor;
  if ( mstor.load( "qgis_" + translationCode, i18nPath ) )
    a.installTranslator( &mstor );

  QgsMapserverExport *mse = new QgsMapserverExport();
  mse->show();
  return a.exec();
}