bool TrainingThread::stop(){
if( !getThreadRunning() ){
if( verbose ){
qDebug() << "WARNING: TrainingThread::stop() - The thread is not running!" << endl;
emit newInfoMessage( "WARNING: Failed to stop thread, it is not running!" );
}
return false;
}
if( verbose )
qDebug() << STRING_TO_QSTRING("TrainingThread::stop() - Stopping training thread...");
//Flag that the core should stop
{
boost::mutex::scoped_lock lock( mutex );
stopMainThread = true;
}
//Wait for it to stop
mainThread->join();
mainThread.reset();
return true;
}
bool TrainingThread::start(){
if( getThreadRunning() ){
if( verbose ){
qDebug() << "WARNING: TrainingThread::start() - The thread is already running!" << endl;
emit newInfoMessage( "WARNING: Failed to start training thread, it is already running!" );
}
return false;
}
if( verbose )
qDebug() << STRING_TO_QSTRING("TrainingThread::start() - Starting training thread...");
try{
mainThread.reset( new boost::thread( boost::bind( &TrainingThread::mainThreadFunction, this) ) );
}catch( std::exception const &error ){
QString qstr = "ERROR: Core::start() - Failed to start training thread! Exception: ";
qstr += error.what();
qstr += "\n";
qDebug() << qstr;
return false;
}
return true;
}
void RestoreFrame::updateControls()
{
bool running = getThreadRunning();
button_browse->Enable(!running);
text_ctrl_filename->Enable(!running);
checkbox_replace->Enable(!running);
checkbox_deactivate->Enable(!running);
checkbox_noshadow->Enable(!running);
checkbox_validity->Enable(!running);
checkbox_commit->Enable(!running);
checkbox_space->Enable(!running);
choice_pagesize->Enable(!running);
DatabasePtr db = getDatabase();
button_start->Enable(!running && !text_ctrl_filename->GetValue().empty()
&& db && !db->isConnected());
}
TrainingThread::~TrainingThread(){
if( getThreadRunning() ){
stop();
}
}