REIXSXESMCPDataSourcePre2013::REIXSXESMCPDataSourcePre2013(const QString &name, AMProcessVariable *imagePV, AMProcessVariable *resolutionXPV, AMProcessVariable *resolutionYPV, QObject *parent)
: QObject(parent), AMDataSource(name) {
setDescription("XES Detector Image");
isConnected_ = false;
axes_ << AMAxisInfo("x", 0, "x - energy axis", "pixels");
axes_ << AMAxisInfo("y", 0, "y - vertical axis", "pixels");
pixelsX_ = pixelsY_ = 0;
axes_[0].isUniform = true;
axes_[1].isUniform = true;
imagePV_ = imagePV;
resolutionXPV_ = resolutionXPV;
resolutionYPV_ = resolutionYPV;
// establish connections to see when the image changes
connect(imagePV_, SIGNAL(valueChanged()), this, SLOT(onImageValuesChanged()));
// establish connections to see when the PVs connect and we get all the information we need...
connect(imagePV_, SIGNAL(connected(bool)), this, SLOT(onConnectionStateChanged()));
connect(resolutionXPV_, SIGNAL(valueChanged()), this, SLOT(onConnectionStateChanged()));
connect(resolutionXPV_, SIGNAL(disconnected()), this, SLOT(onConnectionStateChanged()));
connect(resolutionYPV_, SIGNAL(valueChanged()), this, SLOT(onConnectionStateChanged()));
connect(resolutionYPV_, SIGNAL(disconnected()), this, SLOT(onConnectionStateChanged()));
// check just in case all of these PVs are already connected...
onConnectionStateChanged();
}
VLongPollClient::VLongPollClient(VConnection *connection) :
QObject(connection), m_connection(connection)
{
connect(m_connection, SIGNAL(connectionStateChanged(VConnectionState)),
this, SLOT(onConnectionStateChanged(VConnectionState)));
}