// Called whenever the connection state of any PV changes: emits valuesChanged(), sizeChanged(), and stateChanged() as required.
void REIXSXESMCPDataSourcePre2013::onConnectionStateChanged() {
bool wasConnected = isConnected_;
isConnected_ = imagePV_->isConnected() &&
resolutionXPV_->hasValues() &&
resolutionYPV_->hasValues();
// becoming disconnected...
if(wasConnected && !isConnected_) {
pixelsX_ = axes_[0].size = 0;
pixelsY_ = axes_[1].size = 0;
emitValuesChanged();
emitSizeChanged();
emitStateChanged(AMDataSource::InvalidFlag);
AMErrorMon::report(AMErrorReport(this, AMErrorReport::Alert, -2, "Lost connection to MCP Detector " + imagePV_->pvName()));
}
// becoming connected...
if(!wasConnected && isConnected_) {
pixelsX_ = axes_[0].size = int(pow(2.0, double(resolutionXPV_->getInt())));
pixelsY_ = axes_[1].size = int(pow(2.0, double(resolutionYPV_->getInt())));
emitValuesChanged();
emitSizeChanged();
emitStateChanged(AMDataSource::ProcessingFlag);
}
}
// Connected to be called when the size of the input source changes
void AM2DDeadTimeAB::onInputSourceSizeChanged()
{
if(axes_.at(0).size != spectra_->size(0)){
axes_[0].size = spectra_->size(0);
emitSizeChanged(0);
}
if(axes_.at(1).size != spectra_->size(1)){
axes_[1].size = spectra_->size(1);
emitSizeChanged(1);
}
}
// Connected to be called when the size of the input source changes
void AM2DAdditionAB::onInputSourceSizeChanged()
{
if(axes_.at(0).size != sources_.at(0)->size(0)){
axes_[0].size = sources_.at(0)->size(0);
emitSizeChanged(0);
}
if(axes_.at(1).size != sources_.at(0)->size(1)){
axes_[1].size = sources_.at(0)->size(1);
emitSizeChanged(1);
}
}
// Set the data source inputs.
void AM2DAdditionAB::setInputDataSourcesImplementation(const QList<AMDataSource*>& dataSources)
{
// disconnect connections from old sources, if they exist.
if(!sources_.isEmpty()) {
for (int i = 0; i < sources_.size(); i++){
disconnect(sources_.at(i)->signalSource(), SIGNAL(valuesChanged(AMnDIndex,AMnDIndex)), this, SLOT(onInputSourceValuesChanged(AMnDIndex,AMnDIndex)));
disconnect(sources_.at(i)->signalSource(), SIGNAL(sizeChanged(int)), this, SLOT(onInputSourceSizeChanged()));
disconnect(sources_.at(i)->signalSource(), SIGNAL(stateChanged(int)), this, SLOT(onInputSourceStateChanged()));
}
}
if(dataSources.isEmpty()) {
sources_.clear();
axes_[0] = AMAxisInfo("invalid", 0, "No input data");
axes_[1] = AMAxisInfo("invalid", 0, "No input data");
setDescription("-- No input data --");
}
// we know that this will only be called with valid input source
else {
sources_ = dataSources;
axes_[0] = sources_.at(0)->axisInfoAt(0);
axes_[1] = sources_.at(0)->axisInfoAt(1);
setDescription(QString("Sum of %1").arg(sources_.at(0)->description()));
for (int i = 0; i < sources_.size(); i++){
connect(sources_.at(i)->signalSource(), SIGNAL(valuesChanged(AMnDIndex,AMnDIndex)), this, SLOT(onInputSourceValuesChanged(AMnDIndex,AMnDIndex)));
connect(sources_.at(i)->signalSource(), SIGNAL(sizeChanged(int)), this, SLOT(onInputSourceSizeChanged()));
connect(sources_.at(i)->signalSource(), SIGNAL(stateChanged(int)), this, SLOT(onInputSourceStateChanged()));
}
}
reviewState();
emitSizeChanged(0);
emitSizeChanged(1);
emitValuesChanged();
emitAxisInfoChanged(0);
emitAxisInfoChanged(1);
emitInfoChanged();
}
void AMnDDeadTimeAB::onInputSourceSizeChanged()
{
for (int i = 0, size = rank(); i < size; i++){
axes_[i] = spectrum_->axisInfoAt(i);
emitSizeChanged(i);
}
}
void AMNormalizationAB::onInputSourceSizeChanged()
{
for (int i = 0, size = rank(); i < size; i++)
axes_[i].size = sources_.at(0)->size(i);
cacheUpdateRequired_ = true;
cachedData_ = QVector<double>(size().product());
emitSizeChanged();
}
bool AMExternalScanDataSourceAB::refreshData()
{
AMDbObject* dbObject = 0;
AMnDIndex oldSize = size();
try {
// We might have a scan_ loaded already from the constructor. If not, attempt to load ourselves.
if(!scan_) {
dbObject = AMDbObjectSupport::s()->createAndLoadObjectAt(sourceDb_,
AMDbObjectSupport::s()->tableNameForClass<AMScan>(),
sourceScanId_);
scan_ = qobject_cast<AMScan*>(dbObject);
if(!scan_)
throw -1;
}
scan_->retain(this);
int dataSourceIndex = scan_->indexOfDataSource(sourceDataSourceName_);
if(dataSourceIndex < 0)
throw -2;
// get the axes from the source data. Since we're using AMStandardAnalysisBlock, this will automatically expose everything we need.
axes_ = scan_->dataSourceAt(dataSourceIndex)->axes();
// grab the data
copyValues(dataSourceIndex);
copyAxisValues(dataSourceIndex);
setState(scan_->dataSourceAt(dataSourceIndex)->state());
// delete the scan
scan_->release(this);
scan_ = 0;
// signalling:
emitAxisInfoChanged();
if(oldSize != size())
emitSizeChanged();
emitValuesChanged();
return true;
}
catch(int errCode) {
if(dbObject)
delete dbObject;
if(scan_) {
scan_->release(this);
scan_ = 0;
}
setState(AMDataSource::InvalidFlag);
AMErrorMon::report(AMErrorReport(this, AMErrorReport::Serious, errCode, "Could not load external scan data."));
return false;
}
}
void AMNormalizationAB::setInputDataSourcesImplementation(const QList<AMDataSource *> &dataSources)
{
// disconnect connections from old sources, if they exist.
if(!sources_.isEmpty()) {
for (int i = 0; i < sources_.size(); i++){
disconnect(sources_.at(i)->signalSource(), SIGNAL(valuesChanged(AMnDIndex,AMnDIndex)), this, SLOT(onInputSourceValuesChanged(AMnDIndex,AMnDIndex)));
disconnect(sources_.at(i)->signalSource(), SIGNAL(sizeChanged(int)), this, SLOT(onInputSourceSizeChanged()));
disconnect(sources_.at(i)->signalSource(), SIGNAL(stateChanged(int)), this, SLOT(onInputSourceStateChanged()));
}
}
if(dataSources.isEmpty()) {
sources_.clear();
axes_.clear();
setDescription("-- No input data --");
}
// we know that this will only be called with valid input source
/*
else {
sources_ = dataSources;
axes_.clear();
for (int i = 0, size = sources_.at(0)->rank(); i < size; i++)
axes_.append(sources_.at(0)->axisInfoAt(i));
cacheUpdateRequired_ = true;
cachedData_ = QVector<double>(size().product());
setDescription(QString("Sum of spectra from %1 maps").arg(sources_.size()));
for (int i = 0; i < sources_.size(); i++){
connect(sources_.at(i)->signalSource(), SIGNAL(valuesChanged(AMnDIndex,AMnDIndex)), this, SLOT(onInputSourceValuesChanged(AMnDIndex,AMnDIndex)));
connect(sources_.at(i)->signalSource(), SIGNAL(sizeChanged(int)), this, SLOT(onInputSourceSizeChanged()));
connect(sources_.at(i)->signalSource(), SIGNAL(stateChanged(int)), this, SLOT(onInputSourceStateChanged()));
}
}
*/
else {
sources_ = dataSources;
setInputSources();
}
reviewState();
emitSizeChanged();
emitValuesChanged(AMnDIndex(0), size()-1);
emitAxisInfoChanged();
emitInfoChanged();
}
void REIXSXESImageInterpolationAB::setInputDataSourcesImplementation(const QList<AMDataSource *> &dataSources)
{
// disconnect connections from old source, if it exists.
if(inputSource_) {
disconnect(inputSource_->signalSource(), SIGNAL(valuesChanged(AMnDIndex,AMnDIndex)), this, SLOT(onInputSourceValuesChanged(AMnDIndex,AMnDIndex)));
disconnect(inputSource_->signalSource(), SIGNAL(sizeChanged(int)), this, SLOT(onInputSourceSizeChanged()));
disconnect(inputSource_->signalSource(), SIGNAL(stateChanged(int)), this, SLOT(onInputSourceStateChanged()));
inputSource_ = 0;
}
if(dataSources.isEmpty()) {
inputSource_ = 0;
sources_.clear();
axes_[0] = AMAxisInfo("invalid", 0, "No input data");
}
// we know that this will only be called with one valid input source
else {
inputSource_ = dataSources.at(0);
sources_ = dataSources;
axes_[0] = inputSource_->axisInfoAt(0); // take the X axis info from the data source.
axes_[0].description = "Emission Energy";
axes_[0].units = "eV";
axes_[0].size /= binningLevel_;
cacheUpdateRequired_ = true;
axisValueCacheInvalid_ = true;
cachedData_ = QVector<double>(axes_.at(0).size);
cachedAxisValues_ = QVector<double>(axes_.at(0).size);
if(shiftValues1_.isEmpty()) {
for(int i=0,cc=inputSource_->size(1); i<cc; i++)
shiftValues1_ << 0; // make a null shift list, matching the size of the input data. Don't do this if we already have a shift list.
}
if(shiftValues2_.isEmpty()) {
for(int i=0,cc=inputSource_->size(1); i<cc; i++)
shiftValues2_ << 0; // make a null shift list, matching the size of the input data. Don't do this if we already have a shift list.
}
connect(inputSource_->signalSource(), SIGNAL(valuesChanged(AMnDIndex,AMnDIndex)), this, SLOT(onInputSourceValuesChanged(AMnDIndex,AMnDIndex)));
connect(inputSource_->signalSource(), SIGNAL(sizeChanged(int)), this, SLOT(onInputSourceSizeChanged()));
connect(inputSource_->signalSource(), SIGNAL(stateChanged(int)), this, SLOT(onInputSourceStateChanged()));
}
reviewState();
emitSizeChanged();
emitValuesChanged();
emitAxisInfoChanged();
emitInfoChanged();
}
void AM3DDeadTimeCorrectionAB::onInputSourceSizeChanged()
{
if (axes_.at(0).size != spectra_->size(0)){
axes_[0].size = spectra_->size(0);
emitSizeChanged(0);
}
if (axes_.at(1).size != spectra_->size(1)){
axes_[1].size = spectra_->size(1);
emitSizeChanged(1);
}
if (axes_.at(2).size != spectra_->size(2)){
axes_[2].size = spectra_->size(2);
emitSizeChanged(2);
}
}
// Connected to be called when the size of the input source changes
void AM3DAdditionAB::onInputSourceSizeChanged()
{
axes_[0].size = sources_.at(0)->size(0);
axes_[1].size = sources_.at(0)->size(1);
axes_[2].size = sources_.at(0)->size(2);
cacheUpdateRequired_ = true;
dirtyIndices_.clear();
cachedData_ = QVector<double>(size().product());
emitSizeChanged();
}
// Set the data source inputs.
void AM1DRunningAverageFilterAB::setInputDataSourcesImplementation(const QList<AMDataSource*>& dataSources) {
// disconnect connections from old source, if it exists.
if(inputSource_) {
disconnect(inputSource_->signalSource(), SIGNAL(valuesChanged(AMnDIndex,AMnDIndex)), this, SLOT(onInputSourceValuesChanged(AMnDIndex,AMnDIndex)));
disconnect(inputSource_->signalSource(), SIGNAL(sizeChanged(int)), this, SLOT(onInputSourceSizeChanged()));
disconnect(inputSource_->signalSource(), SIGNAL(stateChanged(int)), this, SLOT(onInputSourceStateChanged()));
}
if(dataSources.isEmpty()) {
inputSource_ = 0;
sources_.clear();
axes_[0] = AMAxisInfo("invalid", 0, "No input data");
setDescription("-- No input data --");
}
// we know that this will only be called with valid input source
else {
inputSource_ = dataSources.at(0);
sources_ = dataSources;
axes_[0] = inputSource_->axisInfoAt(0);
setDescription(QString("Running Average of %1")
.arg(inputSource_->name()));
connect(inputSource_->signalSource(), SIGNAL(valuesChanged(AMnDIndex,AMnDIndex)), this, SLOT(onInputSourceValuesChanged(AMnDIndex,AMnDIndex)));
connect(inputSource_->signalSource(), SIGNAL(sizeChanged(int)), this, SLOT(onInputSourceSizeChanged()));
connect(inputSource_->signalSource(), SIGNAL(stateChanged(int)), this, SLOT(onInputSourceStateChanged()));
}
reviewState();
emitSizeChanged(0);
emitValuesChanged();
emitAxisInfoChanged(0);
emitInfoChanged();
}
/// Connected to be called when the size of the input source changes
void AM1DRunningAverageFilterAB::onInputSourceSizeChanged() {
axes_[0].size = inputSource_->size(0);
emitSizeChanged(0);
}
// Connected to be called when the size of the input source changes
void AM1DSummingAB::onInputSourceSizeChanged()
{
axes_[0] = sources_.at(0)->axisInfoAt(0);
emitSizeChanged();
}
/// Connected to be called when the size of the input source changes
void AM1DInterpolationAB::onInputSourceSizeChanged() {
axes_[0].size = inputSource_->size(0);
emitSizeChanged(0);
}
// Connected to be called when the size of the input source changes
void AMDeadTimeAB::onInputSourceSizeChanged()
{
axes_[0] = spectra_->axisInfoAt(0);
emitSizeChanged();
}
