//------------------------------------------------------------------------------
void PluginField::addFilter(int index, bool broadcastChangeMessage)
{
int x, y;
PluginComponent *plugin;
AudioProcessorGraph::Node *node;
if(index < signalPath->getNumFilters())
{
node = signalPath->getNode(index);
if(node->getProcessor()->getName() != "Midi Interceptor")
{
//Make sure the plugin knows about the AudioPlayHead.
node->getProcessor()->setPlayHead(this);
plugin = new PluginComponent(node);
x = signalPath->getNode(index)->properties.getWithDefault("x", 0);
y = signalPath->getNode(index)->properties.getWithDefault("y", 0);
plugin->setTopLeftPosition(x, y);
plugin->addChangeListener(this);
addAndMakeVisible(plugin);
//To make sure the plugin field bounds are correct.
changeListenerCallback(plugin);
if(broadcastChangeMessage)
sendChangeMessage();
}
}
}
//------------------------------------------------------------------------------
void PluginField::enableMidiForNode(AudioProcessorGraph::Node *node, bool val)
{
int i;
bool connection = false;
AudioProcessorGraph::Node *midiInput = 0;
//Find the Midi Input node.
for(i=0;i<signalPath->getNumFilters();++i)
{
midiInput = signalPath->getNode(i);
if(midiInput->getProcessor()->getName() == "Midi Input")
break;
}
//Just in case.
if(midiInput)
{
if(midiInput->getProcessor()->getName() != "Midi Input")
return;
}
else
return;
//Check if there's a connection.
connection = (signalPath->getConnectionBetween(midiInput->nodeId,
AudioProcessorGraph::midiChannelIndex,
node->nodeId,
AudioProcessorGraph::midiChannelIndex) != 0);
if(val)
{
//If there's a connection, remove it.
signalPath->removeConnection(midiInput->nodeId,
AudioProcessorGraph::midiChannelIndex,
node->nodeId,
AudioProcessorGraph::midiChannelIndex);
}
else
{
//If there's not a connection, add it.
signalPath->addConnection(midiInput->nodeId,
AudioProcessorGraph::midiChannelIndex,
node->nodeId,
AudioProcessorGraph::midiChannelIndex);
}
}
//------------------------------------------------------------------------------
bool PluginField::getMidiEnabledForNode(AudioProcessorGraph::Node *node) const
{
int i;
AudioProcessorGraph::Node *midiInput = 0;
//Find the Midi Input node.
for(i=0;i<signalPath->getNumFilters();++i)
{
midiInput = signalPath->getNode(i);
if(midiInput->getProcessor()->getName() == "Midi Input")
break;
else
midiInput = 0;
}
if(!midiInput)
return false;
else
return signalPath->getConnectionBetween(midiInput->nodeId,
AudioProcessorGraph::midiChannelIndex,
node->nodeId,
AudioProcessorGraph::midiChannelIndex) != 0;
}
bool MessageCenter::enable()
{
messageCenterEditor->startAcquisition();
lastTime = Time::getHighResolutionTicks();
softTimestamp = 0;
if (sourceNodeId)
{
AudioProcessorGraph::Node* node = AccessClass::getProcessorGraph()->getNodeForId(sourceNodeId);
if (node)
{
timestampSource = static_cast<GenericProcessor*>(node->getProcessor());
}
else
{
std::cout << "Message Center: BAD node id " << sourceNodeId << std::endl;
timestampSource = nullptr;
sourceNodeId = 0;
}
}
else
timestampSource = nullptr;
return true;
}