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Added a MIDI output node to the AudioPluginHost

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ed 2020-01-14 18:16:01 +00:00
parent b2d8f45e14
commit 4b118bb45b
5 changed files with 45 additions and 7 deletions
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26
extras/AudioPluginHost/Source/UI/GraphEditorPanel.cpp
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@ -1167,10 +1167,13 @@ GraphDocumentComponent::GraphDocumentComponent (AudioPluginFormatManager& fm,
deviceManager.addChangeListener (graphPanel.get());
deviceManager.addAudioCallback (&graphPlayer);
deviceManager.addMidiInputDeviceCallback ({}, &graphPlayer.getMidiMessageCollector());
deviceManager.addChangeListener (this);
}
void GraphDocumentComponent::init()
{
updateMidiOutput();
graphPanel.reset (new GraphEditorPanel (*graph));
addAndMakeVisible (graphPanel.get());
graphPlayer.setProcessor (&graph->graph);
@ -1213,6 +1216,9 @@ void GraphDocumentComponent::init()
GraphDocumentComponent::~GraphDocumentComponent()
{
if (midiOutput != nullptr)
midiOutput->stopBackgroundThread();
releaseGraph();
keyState.removeListener (&graphPlayer.getMidiMessageCollector());
@ -1326,3 +1332,23 @@ bool GraphDocumentComponent::closeAnyOpenPluginWindows()
{
return graphPanel->graph.closeAnyOpenPluginWindows();
}
void GraphDocumentComponent::changeListenerCallback (ChangeBroadcaster*)
{
updateMidiOutput();
}
void GraphDocumentComponent::updateMidiOutput()
{
auto* defaultMidiOutput = deviceManager.getDefaultMidiOutput();
if (midiOutput != defaultMidiOutput)
{
midiOutput = defaultMidiOutput;
if (midiOutput != nullptr)
midiOutput->startBackgroundThread();
graphPlayer.setMidiOutput (midiOutput);
}
}