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/Go4GUI/TGo4LoadedLibrariesSlots.cxx

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//---------------------------------------------------------------
//        Go4 Release Package v2.10-5 (build 21005) 
//                      03-Nov-2005
//---------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//       Experiment Data Processing at DVEE department, GSI
//---------------------------------------------------------------
//
//Copyright (C) 2000- Gesellschaft f. Schwerionenforschung, GSI
//                    Planckstr. 1, 64291 Darmstadt, Germany
//Contact:            http://go4.gsi.de
//----------------------------------------------------------------
//This software can be used under the license agreements as stated
//in Go4License.txt file which is part of the distribution.
//----------------------------------------------------------------
#include "TGo4LoadedLibrariesSlots.h"

#include "TSystem.h"
#include "TInterpreter.h"

#include "qfiledialog.h"
#include "qstring.h"
#include "qlistview.h"

#include "Go4GUIRegistry/TGo4GUIRegistry.h"
#include "TGo4LoadedLibraries.h"

void TGo4LoadedLibrariesSlots::SetGUI(TGo4LoadedLibraries * GUI)
{
   fxTGo4LoadedLibraries=GUI;
   fxTGo4GUIRegistry->GuiIsChanged(this, GUI);
}

TGo4LoadedLibrariesSlots::TGo4LoadedLibrariesSlots(const char * name, const char * title, TGo4LoadedLibraries * p)
   : TGo4SlotsBaseClass(name, title),fxTGo4LoadedLibraries(p)
{
   fxTGo4GUIRegistry = TGo4GUIRegistry::Instance();
   fxTGo4GUIRegistry->RegisterSlotClass(this,0, p);
}


void TGo4LoadedLibrariesSlots::LoadNewLibrary()
{
 // TGo4LockGuard glob;
  QFileDialog fd( fxTGo4LoadedLibraries, "Load Library", TRUE );
  fd.setMode( QFileDialog::ExistingFiles);
  fd.setName( "Load Shared Library ");
  fd.setFilter( "Library (*.so)" );

  if ( fd.exec() != QDialog::Accepted ) return;
  
  QStringList list = fd.selectedFiles();
  QStringList::Iterator it = list.begin();
  while( it != list.end() ) {
     gSystem->Load((*it).data());
     ++it;
  }
  RefreshLibs();
}

void TGo4LoadedLibrariesSlots::UnloadLibrary()
{

    QPtrList <QListViewItem> *lst = new QPtrList <QListViewItem>;
    lst->setAutoDelete( TRUE );

   if(fxTGo4LoadedLibraries->LoadedLibsD->isMultiSelection()){
       QListViewItemIterator it(fxTGo4LoadedLibraries->LoadedLibsD);
      // iterate through all items of the list view
          for ( ; it.current(); ++it ) {
               if ( it.current()->isSelected() ){
               gSystem->Unload(it.current()->text(0).data());
                lst->append( it.current() );
            }
           }
   }

   delete lst;

}


void TGo4LoadedLibrariesSlots::RefreshLibs()
{
   char seps[]=" ,\t\n";
   char buffer[16];
   // QListViewItem *Item1;

   fxTGo4LoadedLibraries->LoadedLibsD->clear();
   QString T = gInterpreter->GetSharedLibs();

   char* tokbuf = 0;
   char *token = strtok_r((char *)T.data(), seps, &tokbuf);

   while(token!=NULL) {
      QFileInfo fi(token);
      snprintf(buffer,15,"%d",fi.size());
      new QListViewItem(fxTGo4LoadedLibraries->LoadedLibsD,token,QString(buffer), 
                        fi.lastModified().toString(), fi.owner(), fi.group() );
      token = strtok_r(NULL, seps, &tokbuf);
   }

   fxTGo4LoadedLibraries->LoadedLibsS->clear();
   QString T1 = gSystem->GetLinkedLibs() ;

   token =strtok_r((char *)T1.data(), seps, &tokbuf);

   while(token!=NULL) {
      new QListViewItem(fxTGo4LoadedLibraries->LoadedLibsS,token);
      token = strtok_r(NULL, seps, &tokbuf);
   }
}


//----------------------------END OF GO4 SOURCE FILE ---------------------

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