PinComponent (FilterGraph& graph_,
const uint32 filterID_, const int index_, const bool isInput_)
: filterID (filterID_),
index (index_),
isInput (isInput_),
graph (graph_)
{
const AudioProcessorGraph::Node::Ptr node (graph.getNodeForId (filterID_));
if (node != nullptr)
{
String tip;
if (isInput)
tip = node->getProcessor()->getInputChannelName (index_);
else
tip = node->getProcessor()->getOutputChannelName (index_);
if (tip.isEmpty())
{
if (index_ == FilterGraph::midiChannelNumber)
tip = isInput ? "Midi Input" : "Midi Output";
else
tip = (isInput ? "Input " : "Output ") + String (index_ + 1);
}
setTooltip (tip);
}
setSize (16, 16);
}
void PMixInterpolationSpaceLayout::updateComponents()
{
// for (int i = getNumChildComponents(); --i >= 0;)
// {
// if (InterpolationSpacePreset* const pc = dynamic_cast <InterpolationSpacePreset*> (getChildComponent (i)))
// pc->update();
// }
for (int i = audioEngine.getDoc().getNumNodes(); --i >= 0;)
{
const AudioProcessorGraph::Node::Ptr f (audioEngine.getDoc().getNode (i));
if (!InternalPluginFormat::isInternalFormat(f->getProcessor()->getName()))
{
Array<InterpolationSpacePreset*> comps;
getComponentsForNode(f->nodeID, comps);
Array<var>* presets = f->properties.getVarPointer("presets")->getArray();
// if the number of presets for this node has changed then delete the components and re-create
if (comps.size() != presets->size())
{
for (int componentIdx = 0; componentIdx<comps.size(); componentIdx++)
{
removeChildComponent(comps[componentIdx]);
delete comps[componentIdx];
}
for (int presetIdx = 0; presetIdx < presets->size(); presetIdx++)
{
DynamicObject* obj = presets->getReference(presetIdx).getDynamicObject();
String label = obj->getProperty("name");
InterpolationSpacePreset* const comp = new InterpolationSpacePreset(audioEngine, label, f->nodeID, obj->getProperty("uid"), audioEngine.getDoc().getNodeColour(f->nodeID) );
String componentID;
componentID << "p." << (int) f->nodeID << "." << presetIdx;
comp->setComponentID(componentID);
float r = MIN_RADIUS + (RADIUS_RANGE * (float) obj->getProperty("radius"));
float x = getWidth() * (float) obj->getProperty("x");
float y = getHeight() * (float) obj->getProperty("y");
comp->setSize(r, r);
comp->setCentrePosition(x, y);
comp->update();
addAndMakeVisible (comp);
}
}
}
}
}
void ParamView::changeListenerCallback (ChangeBroadcaster* source)
{
bool deletedNodes = false;
for (int i = 0; i < sectionNodes.size(); i++)
{
const AudioProcessorGraph::Node::Ptr f (audioEngine.getDoc().getNodeForId(sectionNodes[i]));
if (f == nullptr)
{
deletedNodes = true;
}
}
if (deletedNodes)
{
sectionNodes.clear();
panel.clear();
}
for (int i = audioEngine.getDoc().getNumFilters(); --i >= 0;)
{
const AudioProcessorGraph::Node::Ptr f (audioEngine.getDoc().getNode (i));
if (f->getProcessor()->getName() != "Audio Input"
&& f->getProcessor()->getName() != "Audio Output"
&& f->getProcessor()->getName() != "Midi Input"
&& f->getProcessor()->getName() != "Midi Output")
{
if (!sectionNodes.contains(f->nodeId))
{
sectionNodes.add(f->nodeId);
addEditor(f->getProcessor());
}
}
}
}
void PMixDocument::createNodeFromXml (XmlElement& xml, const String& newSourceCode)
{
PluginDescription pd;
forEachXmlChildElement (xml, e)
{
if (pd.loadFromXml (*e))
break;
}
String errorMessage;
AudioPluginInstance* instance = audioEngine.createPluginInstance(pd, errorMessage);
jassert(instance != nullptr);
if (pd.pluginFormatName == "FAUST")
{
FaustAudioPluginInstance* faustProc = dynamic_cast<FaustAudioPluginInstance*>(instance);
faustProc->initialize(getLibraryPath(), drawPath);
if (newSourceCode.length())
faustProc->setSourceCode(newSourceCode, true);
// TODO: this is a bit wrong!
faustProc->prepareToPlay(44100., 8192);
// xml.setAttribute("numInputs", faustProc->getNumInputChannels());
// xml.setAttribute("numOutputs", faustProc->getNumOutputChannels()); ???
}
AudioProcessorGraph::Node::Ptr node (audioEngine.getGraph().addNode (instance, xml.getIntAttribute ("uid")));
if (!newSourceCode.length())
{
if (const XmlElement* const state = xml.getChildByName ("STATE"))
{
MemoryBlock m;
m.fromBase64Encoding (state->getAllSubText());
node->getProcessor()->setStateInformation (m.getData(), (int) m.getSize());
}
}
node->properties.set ("x", xml.getDoubleAttribute ("x"));
node->properties.set ("y", xml.getDoubleAttribute ("y"));
node->properties.set ("uiLastX", xml.getIntAttribute ("uiLastX"));
node->properties.set ("uiLastY", xml.getIntAttribute ("uiLastY"));
node->properties.set ("uiStatus", xml.getIntAttribute ("uiStatus"));
// presets etc for faust & plugin nodes
if(!InternalPluginFormat::isInternalFormat(pd.name))
{
node->properties.set ("colour", xml.getStringAttribute ("colour"));
node->properties.set ("iposx", xml.getDoubleAttribute ("iposx"));
node->properties.set ("iposy", xml.getDoubleAttribute ("iposy"));
if (const XmlElement* const params = xml.getChildByName ("PARAMS"))
{
var vparams = JSON::parse(params->getAllSubText());
node->properties.set ("params", vparams);
}
Array<var> presetsArr;
forEachXmlChildElement (xml, e)
{
if (e->hasTagName ("PRESET"))
{
DynamicObject* obj = new DynamicObject();
obj->setProperty("name", e->getStringAttribute("name"));
obj->setProperty("x", e->getDoubleAttribute("x"));
obj->setProperty("y", e->getDoubleAttribute("y"));
obj->setProperty("radius", e->getDoubleAttribute("radius"));
obj->setProperty("hidden", e->getBoolAttribute("hidden"));
// obj->setProperty("distance", e->getDoubleAttribute("distance"));
obj->setProperty("coeff", e->getDoubleAttribute("coeff"));
var vparams = JSON::parse(e->getAllSubText());
obj->setProperty("state", vparams);
obj->setProperty("uid", e->getIntAttribute("uid"));
var preset = var(obj);
presetsArr.add(preset);
}
}
node->properties.set("presets", presetsArr);
}
void NodeComponent::update()
{
const AudioProcessorGraph::Node::Ptr f (audioEngine.getDoc().getNodeForId (nodeID));
if (f == nullptr)
{
delete this;
return;
}
numIns = f->getProcessor()->getTotalNumInputChannels();
if (f->getProcessor()->acceptsMidi())
++numIns;
numOuts = f->getProcessor()->getTotalNumOutputChannels();
if (f->getProcessor()->producesMidi())
++numOuts;
FaustAudioPluginInstance* faustProc = dynamic_cast<FaustAudioPluginInstance*>(f->getProcessor());
if (faustProc)
highlight = faustProc->getHighlight();
int w = 10;
int h = 50;
// Update width based on number of I/O
w = jmax (w, PINS_LEFT_OFFSET + ((jmax (numIns, numOuts) + 1) * OFFSET_BETWEEN_PINS));
String name = f->getProcessor()->getName();
setName (name);
if (numIns != numInputs || numOuts != numOutputs || editor == nullptr)
{
numInputs = numIns;
numOutputs = numOuts;
deleteAllChildren();
addAndMakeVisible(nodeName = new Label(name, name));
nodeName->setJustificationType(Justification::centred);
nodeName->setInterceptsMouseClicks(false, false);
nodeName->setFont(font);
w = jmax (w, nodeName->getFont().getStringWidth(name) + 15);
if(!InternalPluginFormat::isInternalFormat(name) && f->getProcessor()->getNumParameters() > 0)
{
int uiStatus = f->properties["uiStatus"];
if(uiStatus == kUIStatusEmbed)
{
addAndMakeVisible(editor = new PMixGenericAudioProcessorEditor (audioEngine, f->getProcessor(), f->nodeID));
w = jmax (w, editor->getWidth() + 20 );
if (editor->getContentHeight() > 300) {
editor->setSize(editor->getWidth(), 100);
}
h += jmin (320, editor->getContentHeight() + 20);
}
}
setSize (w, h);
int i;
for (i = 0; i < f->getProcessor()->getTotalNumInputChannels(); ++i)
addAndMakeVisible (new PinComponent (audioEngine, nodeID, i, true));
if (f->getProcessor()->acceptsMidi())
addAndMakeVisible (new PinComponent (audioEngine, nodeID, PMixDocument::midiChannelNumber, true));
for (i = 0; i < f->getProcessor()->getTotalNumOutputChannels(); ++i)
addAndMakeVisible (new PinComponent (audioEngine, nodeID, i, false));
if (f->getProcessor()->producesMidi())
addAndMakeVisible (new PinComponent (audioEngine, nodeID, PMixDocument::midiChannelNumber, false));
resized();
}
{
double x, y;
audioEngine.getDoc().getNodePosition (nodeID, x, y);
setCentreRelative ((float) x, (float) y);
}
if(faustProc != nullptr) {
if(faustProc->getCompilerMessage() != String::empty)
bubbleMessage(faustProc->getCompilerMessage());
}
}
void update()
{
const AudioProcessorGraph::Node::Ptr f (graph.getNodeForId (filterID));
if (f == nullptr)
{
delete this;
return;
}
numIns = f->getProcessor()->getNumInputChannels();
if (f->getProcessor()->acceptsMidi())
++numIns;
numOuts = f->getProcessor()->getNumOutputChannels();
if (f->getProcessor()->producesMidi())
++numOuts;
int w = 100;
int h = 60;
w = jmax (w, (jmax (numIns, numOuts) + 1) * 20);
const int textWidth = font.getStringWidth (f->getProcessor()->getName());
w = jmax (w, 16 + jmin (textWidth, 300));
if (textWidth > 300)
h = 100;
setSize (w, h);
setName (f->getProcessor()->getName());
{
double x, y;
graph.getNodePosition (filterID, x, y);
setCentreRelative ((float) x, (float) y);
}
if (numIns != numInputs || numOuts != numOutputs)
{
numInputs = numIns;
numOutputs = numOuts;
deleteAllChildren();
int i;
for (i = 0; i < f->getProcessor()->getNumInputChannels(); ++i)
addAndMakeVisible (new PinComponent (graph, filterID, i, true));
if (f->getProcessor()->acceptsMidi())
addAndMakeVisible (new PinComponent (graph, filterID, FilterGraph::midiChannelNumber, true));
for (i = 0; i < f->getProcessor()->getNumOutputChannels(); ++i)
addAndMakeVisible (new PinComponent (graph, filterID, i, false));
if (f->getProcessor()->producesMidi())
addAndMakeVisible (new PinComponent (graph, filterID, FilterGraph::midiChannelNumber, false));
resized();
}
}
