bool PersistantConfig::Deserialize(QString filename)
{
QFile f(filename);
// silently allow missing configs
if(!f.exists())
return true;
if(f.open(QIODevice::ReadOnly | QIODevice::Text))
{
QVariantMap values;
bool success = LoadFromJSON(values, f, JSON_ID, JSON_VER);
if(!success)
return false;
applyValues(values);
return true;
}
qInfo() << "Couldn't load layout from " << filename << " " << f.errorString();
return false;
}
void CaptureDialog::loadSettings(QString filename)
{
QFile f(filename);
if(f.open(QIODevice::ReadOnly | QIODevice::Text))
{
QVariantMap values;
bool success = LoadFromJSON(values, f, JSON_ID, JSON_VER);
if(success)
{
CaptureSettings settings;
settings.fromJSON(values["settings"].value<QVariantMap>());
setSettings(settings);
}
else
{
RDDialog::critical(this, "Error loading config",
tr("Couldn't interpret settings in %1.").arg(filename));
}
}
else
{
RDDialog::critical(this, "Error loading config", tr("Couldn't open path %1.").arg(filename));
}
}
void PerformanceCounterSelection::Load()
{
QString filename = RDDialog::getOpenFileName(this, tr("Load file"), QDir::homePath(),
tr("Performance Counter Settings (*.json)"));
if(filename.isEmpty())
return;
QVariantMap doc;
QFile f(filename);
if(f.open(QIODevice::ReadOnly | QIODevice::Text))
{
LoadFromJSON(doc, f, JSON_ID, JSON_VER);
QSet<GPUCounter> selectedCounters;
QVariantList counters = doc[lit("counters")].toList();
for(const QVariant &counter : counters)
{
QVariantList bytes = counter.toList();
Uuid uuid;
if(bytes.size() != 4)
{
qWarning() << "Counter ID doesn't count 4 words";
continue;
}
for(int i = 0; i < 4; ++i)
{
uuid.words[i] = bytes[i].toUInt();
}
if(!m_UuidToCounter.contains(uuid))
continue;
selectedCounters.insert(m_UuidToCounter[uuid]);
}
SetSelectedCounters(selectedCounters.toList());
}
else
{
RDDialog::critical(this, tr("Error loading config"),
tr("Couldn't open path %1 for reading.").arg(filename));
}
}
bool MainWindow::LoadLayout(int layout)
{
QString path = GetLayoutPath(layout);
QFile f(path);
if(f.open(QIODevice::ReadOnly | QIODevice::Text))
{
QVariantMap state;
bool success = LoadFromJSON(state, f, JSON_ID, JSON_VER);
if(!success)
return false;
return restoreState(state);
}
qInfo() << "Couldn't load layout from " << path << " " << f.errorString();
return false;
}
