update plugins to use new event information

Author: aacuevas

Plugins/LfpDisplayNode/LfpDisplayNode.cpp

@@ -131,14 +131,15 @@ void LfpDisplayNode::updateSettings()
 
 uint32 LfpDisplayNode::getChannelSourceID(const EventChannel* event) const
 {
-	int metaDataIndex = event->findMetaData(MetaDataDescriptor::UINT16, 3, "source.channel.identifier.full");
-	if (metaDataIndex < 0)
+
+	if (event->getTimestampOrigin() == EventChannel::timestampsDerivedFromChannel)
+	{
+		return getProcessorFullId(event->getTimestampOriginProcessor(), event->getTimestampOriginSubProcessor());
+	}
+	else
 	{
 		return getProcessorFullId(event->getSourceNodeID(), event->getSubProcessorIdx());
 	}
-	uint16 values[3];
-	event->getMetaDataValue(metaDataIndex)->getValue(static_cast<uint16*>(values));
-	return getProcessorFullId(values[1], values[2]);
 }
 
 void LfpDisplayNode::setSubprocessor(int sp)

Plugins/LfpDisplayNodeBeta/LfpDisplayNode.cpp

@@ -96,14 +96,14 @@ void LfpDisplayNode::updateSettings()
 
 uint32 LfpDisplayNode::getChannelSourceID(const EventChannel* event) const
 {
-	int metaDataIndex = event->findMetaData(MetaDataDescriptor::UINT16, 3, "source.channel.identifier.full");
-	if (metaDataIndex < 0)
+	if (event->getTimestampOrigin() == EventChannel::timestampsDerivedFromChannel)
+	{
+		return getProcessorFullId(event->getTimestampOriginProcessor(), event->getTimestampOriginSubProcessor());
+	}
+	else
 	{
 		return getProcessorFullId(event->getSourceNodeID(), event->getSubProcessorIdx());
 	}
-	uint16 values[3];
-	event->getMetaDataValue(metaDataIndex)->getValue(static_cast<uint16*>(values));
-	return getProcessorFullId(values[1], values[2]);
 }
 
 bool LfpDisplayNode::resizeBuffer()

Plugins/PhaseDetector/PhaseDetector.cpp

@@ -143,7 +143,12 @@ void PhaseDetector::updateSettings()
 		if (getNumInputs() != lastNumInputs)
 			modules.getReference(i).inputChan = -1;
 		const DataChannel* in = getDataChannel(modules[i].inputChan);
-		EventChannel* ev = new EventChannel(EventChannel::TTL, 8, 1, (in) ? in->getSampleRate() : CoreServices::getGlobalSampleRate(), this);
+		EventChannel *ev;
+		if (in)
+			ev = new EventChannel(EventChannel::TTL, 8, 1, in, this);
+		else
+			ev = new EventChannel(EventChannel::TTL, 8, 1, -1, this);
+
 		ev->setName("Phase detector output " + String(i + 1));
 		ev->setDescription("Triggers when the input signal mets a given phase condition");
 		String identifier = "dataderived.phase.";