#include "MainWnd.h"
#include "ui_MainWnd.h"

#include <cctype>
#include <fstream>
#include <QMessageBox>

// -------------------------------------------------------------------------
bool MainWnd::
_LoadPlugins( )
{
//   // Clear states
//   this->m_Plugins.UnloadAll( );
//   this->m_BaseClasses.clear( );
//   this->m_SegmentationClasses.clear( );
//   this->m_SegmentationFilterClasses.clear( );
//   this->m_MeshFilterClasses.clear( );

//   // Read file and load plugins
//   std::ifstream in( this->m_PluginsConfigurationFile.c_str( ) );
//   if( !in )
//     return( false );
//   this->m_LastOpenedFile = this->m_PluginsConfigurationFile;
//   std::string line, actual_section = "";
//   std::getline( in, line );
//   while( !( in.eof( ) ) )
//   {
//     std::string clean_line = line;
//     clean_line.erase(
//       std::remove_if( clean_line.begin( ), clean_line.end( ), isspace ),
//       clean_line.end( )
//       );
//     if( clean_line[ 0 ] != '#' )
//     {
//       if(
//         clean_line != "sectionplugins"                     &&
//         clean_line != "sectionbase_classes"                &&
//         clean_line != "sectionsegmentation_classes"        &&
//         clean_line != "sectionsegmentation_filter_classes" &&
//         clean_line != "sectionmesh_filter_classes"
//         )
//       {
//         if( clean_line != "" )
//         {
//           if( actual_section == "sectionplugins" )
//           {
//             if( !( this->m_Plugins.Load( clean_line ) ) )
//             {
//               QMessageBox::warning(
//                 this,
//                 tr( "Ignoring plugin" ),
//                 tr( clean_line.c_str( ) )
//                 );

//             } // fi
//           }
//           else
//           {
//             std::string name =
//               clean_line.substr( clean_line.find_last_of( ":" ) + 1 );
//             if( actual_section == "sectionbase_classes" )
//               this->m_BaseClasses[ name ] = clean_line;
//             else if( actual_section == "sectionsegmentation_classes" )
//               this->m_SegmentationClasses[ name ] = clean_line;
//             else if( actual_section == "sectionsegmentation_filter_classes" )
//               this->m_SegmentationFilterClasses[ name ] = clean_line;
//             else if( actual_section == "sectionmesh_filter_classes" )
//               this->m_MeshFilterClasses[ name ] = clean_line;

//           } // fi

//         } // fi
//       }
//       else if( clean_line != "" )
//       {
//         if( clean_line[ 0 ] != '#' )
//           actual_section = clean_line;

//       } // fi

//     } // fi
//     std::getline( in, line );

//   } // elihw
//   in.close( );

//   // Check classes existence
//   if( !( this->_CheckClassesInPlugins( this->m_BaseClasses ) ) )
//   {
//     QMessageBox::critical(
//       this,
//       tr( "Could not load all base plugins." ),
//       tr( "Could not load all base plugins... Closing application!" )
//       );
//     std::exit( 1 );

//   } // fi

//   // Needed object from plugins
//   this->_AddPluginActions(
//     this->m_SegmentationClasses, this->m_UI->menuSegmentInputImage,
//     SLOT( _triggered_actionSegmentImage( ) )
//     );
//   this->_AddPluginActions(
//     this->m_SegmentationFilterClasses, this->m_UI->menuFilterSegmentedImage,
//     SLOT( _triggered_actionFilterSegmentation( ) )
//     );
//   this->_AddPluginActions(
//     this->m_MeshFilterClasses, this->m_UI->menuProcessMesh,
//     SLOT( _triggered_actionProcessMesh( ) )
//     );

//   // Historic objects
}

// -------------------------------------------------------------------------
bool MainWnd::
_CheckClassesInPlugins( const TStringMap& classes )
{
//   bool r = true;
//   TStringMap::const_iterator cIt = classes.begin( );
//   for( ; cIt != classes.end( ); ++cIt )
//   {
//     TPluginObject* o = this->m_Plugins.CreateObject( cIt->second );
//     if( o != NULL )
//       delete o;
//     else
//       r &= false;
    
//   } // rof
//   return( r );
}

// -------------------------------------------------------------------------
void MainWnd::
_AddPluginActions(
  const TStringMap& classes, QMenu* menu, const char* method
  )
{
//   TStringMap::const_iterator clIt = classes.begin( );
//   for( ; clIt != classes.end( ); ++clIt )
//   {
//     QAction* action = menu->addAction( QString( clIt->first.c_str( ) ) );
//     QObject::connect( action, SIGNAL( triggered( ) ), this, method );

//   } // rof
}

// eof - $RCSfile$