ParseObj.cc

/*===========================================================================*\
 *                                                                           *
 *                              OpenFlipper                                  *
 *      Copyright (C) 2001-2009 by Computer Graphics Group, RWTH Aachen      *
 *                           www.openflipper.org                             *
 *                                                                           *
 *---------------------------------------------------------------------------*
 *  This file is part of OpenFlipper.                                        *
 *                                                                           *
 *  OpenFlipper is free software: you can redistribute it and/or modify      *
 *  it under the terms of the GNU Lesser General Public License as           *
 *  published by the Free Software Foundation, either version 3 of           *
 *  the License, or (at your option) any later version with the              *
 *  following exceptions:                                                    *
 *                                                                           *
 *  If other files instantiate templates or use macros                       *
 *  or inline functions from this file, or you compile this file and         *
 *  link it with other files to produce an executable, this file does        *
 *  not by itself cause the resulting executable to be covered by the        *
 *  GNU Lesser General Public License. This exception does not however       *
 *  invalidate any other reasons why the executable file might be            *
 *  covered by the GNU Lesser General Public License.                        *
 *                                                                           *
 *  OpenFlipper is distributed in the hope that it will be useful,           *
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of           *
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            *
 *  GNU Lesser General Public License for more details.                      *
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 *  You should have received a copy of the GNU LesserGeneral Public          *
 *  License along with OpenFlipper. If not,                                  *
 *  see <http://www.gnu.org/licenses/>.                                      *
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\*===========================================================================*/

/*===========================================================================*\
 *                                                                           *
 *   $Revision: 8520 $                                                         *
 *   $Author: moebius $                                                      *
 *   $Date: 2010-02-10 15:56:59 +0100 (Mi, 10. Feb 2010) $                   *
 *                                                                           *
\*===========================================================================*/




//=============================================================================
//
//  CLASS Core - IMPLEMENTATION
//
//=============================================================================


//== INCLUDES =================================================================

// -------------------- mview
#include "Core.hh"
// -------------------- ACG
#include <ACG/Scenegraph/DrawModes.hh>

#include <OpenFlipper/common/GlobalOptions.hh>
#include <OpenFlipper/common/RecentFiles.hh>

#include <OpenFlipper/BasePlugin/PluginFunctions.hh>

#include <QFile>

#include <OpenFlipper/ACGHelper/DrawModeConverter.hh>

//== IMPLEMENTATION ==========================================================

void Core::writeObjFile(QString _filename, bool _relativePaths, bool _targetOnly)
{
  // open file
  std::string fname = _filename.toStdString();
  std::fstream out(fname.c_str(), std::ios_base::out);
  if (!out)
  {
    emit log(LOGERR,tr("Cannot open to obj file") + _filename);
    return;
  }


  if ( OpenFlipper::Options::gui() )
  {
    coreWidget_->statusMessage( tr("Saving obj File ") + _filename + " ...");
    coreWidget_->setStatus(ApplicationStatus::BLOCKED );
  }

  PluginFunctions::IteratorRestriction restriction;
  if ( _targetOnly )
    restriction = PluginFunctions::TARGET_OBJECTS;
  else
    restriction = PluginFunctions::ALL_OBJECTS;

  // write all objects to a separate obj file and save external references in the global obj file
  for ( PluginFunctions::ObjectIterator o_it (restriction) ;
                                        o_it != PluginFunctions::objectsEnd(); ++o_it)
  {
    QString file = o_it->path() + OpenFlipper::Options::dirSeparator() + o_it->name();

    if (QFile(file).exists())
    {
      // Modify filename if relativePaths are wanted
      if (_relativePaths)
      {
        int prefixLen = _filename.section(OpenFlipper::Options::dirSeparator(),0,-2).length();
        file.remove(0, prefixLen);
        file = "." + file;
      }

      // save to global inifile
      out << "call " << file.toStdString() << "\n";
    }
  }

  out.close();

  if ( OpenFlipper::Options::gui() )
  {
    coreWidget_->statusMessage( tr("Saving obj File ") + _filename + tr(" ... done"), 4000);
    coreWidget_->setStatus(ApplicationStatus::READY );
  }

}


//=============================================================================