void ReadMatlabSettings::
readAsyncAndDeleteSelfWhenDone()
{
if (!QFileInfo(settings.scriptname().c_str()).exists())
{
emit failed(settings.scriptname().c_str(), "File doesn't exist");
if (deletethis_)
delete this;
return;
}
QString subname = type_ == MetaData_Settings ? "settings" : "";
QString functionname = settings.scriptname().c_str();
if (type_ == MetaData_Settings)
{
string basename = basescriptname(settings.scriptname().c_str()).toStdString();
if (basename != settings.scriptname())
{
subname = "";
settings.scriptname(basename);
}
}
function_.reset( new MatlabFunction( functionname, subname, 4, type_ == MetaData_Settings ? 0 : &settings, justtest ) );
QTimer::singleShot(100, this, SLOT(checkIfReady()));
}
void ReadMatlabSettings::
checkIfReady()
{
bool finished = function_->hasProcessCrashed() || function_->hasProcessEnded();
string file = function_->isReady();
if (file.empty() && !finished)
{
QTimer::singleShot(100, this, SLOT(checkIfReady()));
return;
}
QByteArray ba;
if (function_->getProcess())
ba = function_->getProcess()->readAllStandardOutput();
QString s( ba );
s = s.trimmed();
if (s.isEmpty())
TaskInfo("ReadMatlabSettings %s: no output", function_->matlabFunction().c_str());
else
TaskInfo("ReadMatlabSettings %s: output: %s", function_->matlabFunction().c_str(), s.toLatin1().data());
bool success = false;
if (!file.empty()) try
{
switch (type_)
{
case MetaData_Settings:
readSettings(file);
break;
case MetaData_Source:
readSource(file);
break;
default:
EXCEPTION_ASSERT( false );
break;
}
success = true;
}
catch (const runtime_error& x)
{
TaskInfo("ReadMatlabSettings::%s %s", vartype(x).c_str(), x.what());
s += "\n";
s += vartype(x).c_str();
s += ": ";
s += x.what();
}
if (!success)
emit failed( settings.scriptname().c_str(), s );
if (deletethis_)
delete this;
}
inline const AzDvect *targets() const {
checkIfReady("targets");
return &v_y;
}
inline const AzSmat *feat() const {
checkIfReady("feat");
return &m_feat;
}