SplatCloudBackup.cc

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


#include "SplatCloudBackup.hh"


//== DEFINES =====================================================


//#define REPORT_BACKUP


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


SplatCloudBackup::SplatCloudBackup( SplatCloudObject *_object, QString _name, UpdateType _type ) :
  BaseBackup       ( _object, _name, _type ),
  splatCloudObject_( _object ),
  splatCloudBackup_( 0 )
{
# ifdef REPORT_BACKUP
  std::cerr << "Create SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ")." << std::endl;
# endif

  const SplatCloud *splatCloud = PluginFunctions::splatCloud( _object );

  if( splatCloud == 0 )
  {
    std::cerr << "Could not create SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ") : SplatCloud not found." << std::endl;
    return;
  }

  splatCloudBackup_ = new SplatCloud( *splatCloud );

  if( splatCloudBackup_ == 0 )
  {
    std::cerr << "Could not create SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ") : Out of memory." << std::endl;
    return;
  }
}


//----------------------------------------------------------------


SplatCloudBackup::~SplatCloudBackup()
{
# ifdef REPORT_BACKUP
  std::cerr << "Delete SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ")." << std::endl;
# endif

  delete splatCloudBackup_;
}


//----------------------------------------------------------------


void SplatCloudBackup::apply()
{
  // first apply the baseBackup
  BaseBackup::apply();

# ifdef REPORT_BACKUP
  std::cerr << "Apply SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ")." << std::endl;
# endif

  SplatCloud *splatCloud = PluginFunctions::splatCloud( splatCloudObject_ );

  if( splatCloud == 0 )
  {
    std::cerr << "Could not apply SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ") : SplatCloud not found." << std::endl;
    return;
  }

  if( splatCloudBackup_ == 0 )
  {
    std::cerr << "Could not apply SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ") : No backup available." << std::endl;
    *splatCloud = SplatCloud(); // restore empty SpaltCloud
    return;
  }

  *splatCloud = *splatCloudBackup_;
}