int MainWindow::LoadProject(QString proj_folder)
{
QString s = QFileDialog::getOpenFileName(this, tr("Choose a file..."), proj_folder, tr("XRS project files (*.xrs)"));
if (s=="") return 1;
QFileInfo fi(s);
QString path = fi.absolutePath();
ifstream ifs(s.toStdString().c_str());
if (!ifs) {
xrs_error("Can not open project file!");
return 1;
}
tmpProjectFolder = path;
tmpProjectName = fi.completeBaseName();
int x, y;
string name;
iconDiagram()->clear();
while (ifs >> name >> x >> y) {
DeviceInterf *dev_interf = new DeviceInterf(this);
if (dev_interf->LoadNewDevice(path.toStdString(), name, name)!=0) {
delete dev_interf;
ifs.close();
return 1;
}
QPixmap pix(path+"/"+name.c_str()+".png");
if (iconDiagramWidget->iconDiagram()->addIcon(x,y, dev_interf, QPixmap(pix))!=0) return 1;
ifstream ilk(QString(path+"/"+name.c_str()+".ilk").toStdString().c_str());
if (ilk) {
dev_interf->LoadDevice(ilk);
ilk.close();
}
}
ifs.close();
return 0;
}
void Base::releaseFrame( size_t pos ) throw()
{
FrameData::Lock lk( _frame );
It::Lock ilk( _it );
// we won't release frames on non-live casts
// since we may want to seek back
size_t frameListSz = _frame.list.size();
if ( _container->isLiveCast()
&& pos < frameListSz
&& ! _frame.list.is_null( pos )
&& ! _it.model->hasType< Medium::Iterator::Loop >() )
{
// effectively release when every iterator has released the frame
if ( _frame.list[ pos ].release() >= _it.instances.size() )
{
_frame.list.replace( pos, 0 );
// update time of first frame
if ( ++ pos >= frameListSz )
_frame.timeFirst = _frame.timeLast;
else
{
for( ; pos < frameListSz; ++ pos )
if ( ! _frame.list.is_null( pos ) )
{
_frame.timeFirst = _frame.list[ pos ].getTime();
break;
}
}
// request more if buffer is low
if ( this->getStoredDuration() <= Container::SIZE_LOW )
_container->requestMoreFrames();
}
/* {
_frame.list.erase( _frame.list.begin() + pos );
for_each( _it.instances.begin(), _it.instances.end(), boost::bind( &Iterator::Base::frameRemoved, _1, pos ) );
}*/
}
}
