void ProcessorGraph::updatePointers()
{
getAudioNode()->setUIComponent(getUIComponent());
getAudioNode()->updateBufferSize();
getRecordNode()->setUIComponent(getUIComponent());
getMessageCenter()->setUIComponent(getUIComponent());
}
bool ProcessorGraph::enableProcessors()
{
updateConnections(getEditorViewport()->requestSignalChain());
std::cout << "Enabling processors..." << std::endl;
bool allClear;
if (getNumNodes() < 5)
{
getUIComponent()->disableCallbacks();
return false;
}
for (int i = 0; i < getNumNodes(); i++)
{
Node* node = getNode(i);
if (node->nodeId != OUTPUT_NODE_ID)
{
GenericProcessor* p = (GenericProcessor*) node->getProcessor();
allClear = p->isReady();
if (!allClear)
{
std::cout << p->getName() << " said it's not OK." << std::endl;
// sendActionMessage("Could not initialize acquisition.");
getUIComponent()->disableCallbacks();
return false;
}
}
}
for (int i = 0; i < getNumNodes(); i++)
{
Node* node = getNode(i);
if (node->nodeId != OUTPUT_NODE_ID)
{
GenericProcessor* p = (GenericProcessor*) node->getProcessor();
p->enableEditor();
p->enable();
}
}
getEditorViewport()->signalChainCanBeEdited(false);
// sendActionMessage("Acquisition started.");
return true;
}
void ProcessorList::mouseDown(const MouseEvent& e)
{
isDragging = false;
Point<int> pos = e.getPosition();
int xcoord = pos.getX();
int ycoord = pos.getY();
//std::cout << xcoord << " " << ycoord << std::endl;
ProcessorListItem* fli = getListItemForYPos(ycoord);
if (fli != 0)
{
//std::cout << "Selecting: " << fli->getName() << std::endl;
if (!fli->hasSubItems()){
clearSelectionState();
fli->setSelected(true);
}
} else {
//std::cout << "No selection." << std::endl;
}
if (fli != 0) {
if (xcoord < getWidth() - getScrollBarWidth())
{
fli->reverseOpenState();
}
if (fli == baseItem)
{
if (fli->isOpen()) {
getUIComponent()->childComponentChanged();
}
else
{
getUIComponent()->childComponentChanged();
//setBounds(0,0,225,itemHeight + 2*yBuffer);
totalHeight = itemHeight + 2*yBuffer;
}
}
}
mouseDownInCanvas(e);
repaint();
}
void* ProcessorGraph::createNewProcessor(String& description)//,
// GenericProcessor* source,
// GenericProcessor* dest)
{
GenericProcessor* processor = createProcessorFromDescription(description);
int id = currentNodeId++;
if (processor != 0)
{
processor->setNodeId(id); // identifier within processor graph
std::cout << " Adding node to graph with ID number " << id << std::endl;
processor->setUIComponent(getUIComponent()); // give access to important pointers
addNode(processor,id); // have to add it so it can be deleted by the graph
return processor->createEditor();
}
else
{
sendActionMessage("Not a valid processor type.");
return 0;
}
}
void ProcessorList::toggleState()
{
ProcessorListItem* fli = getListItemForYPos(0);
fli->reverseOpenState();
getUIComponent()->childComponentChanged();
repaint();
}
void ControlPanel::toggleState()
{
open = !open;
cpb->toggleState();
getUIComponent()->childComponentChanged();
}
void ControlPanel::openState(bool os)
{
open = os;
cpb->setState(os);
getUIComponent()->childComponentChanged();
}
void AudioEditor::buttonClicked(Button* button)
{
if (button == muteButton)
{
if (muteButton->getToggleState())
{
lastValue = volumeSlider->getValue();
getAudioProcessor()->setParameter(1,0.0f);
std::cout << "Mute on." << std::endl;
}
else
{
getAudioProcessor()->setParameter(1,lastValue);
std::cout << "Mute off." << std::endl;
}
}
else if (button == audioWindowButton)
{
if (audioWindowButton->getToggleState())
{
if (acw == 0)
{
// AudioComponent* audioComponent = getAudioComponent();
// audioComponent->restartDevice();
// if (audioComponent != 0) {
acw = new AudioConfigurationWindow(getAudioComponent()->deviceManager, (Button*) audioWindowButton);
acw->setUIComponent(getUIComponent());
//}
}
getAudioComponent()->restartDevice();
acw->setVisible(true);
}
else
{
acw->setVisible(false);
//deleteAndZero(acw);
getAudioComponent()->stopDevice();
}
}
}
void* ProcessorGraph::createNewProcessor(String& description, int id)//,
{
GenericProcessor* processor = 0;
try // Try/catch block added by Michael Borisov
{
processor = createProcessorFromDescription(description);
}
catch (std::exception& e)
{
NativeMessageBox::showMessageBoxAsync(AlertWindow::WarningIcon, "OpenEphys", e.what());
}
// int id = currentNodeId++;
if (processor != 0)
{
processor->setNodeId(id); // identifier within processor graph
std::cout << " Adding node to graph with ID number " << id << std::endl;
std::cout << std::endl;
std::cout << std::endl;
processor->setUIComponent(getUIComponent()); // give access to important pointers
addNode(processor,id); // have to add it so it can be deleted by the graph
if (processor->isSource())
{
// by default, all source nodes record automatically
processor->setAllChannelsToRecord();
}
return processor->createEditor();
}
else
{
sendActionMessage("Not a valid processor type.");
return 0;
}
}
AudioProcessorEditor* DisplayNode::createEditor()
{
Visualizer* visualizer = new Visualizer(this, viewport, dataViewport);
GenericProcessor* source = (GenericProcessor*) getSourceNode();
visualizer->setBuffers(source->getContinuousBuffer(),source->getEventBuffer());
visualizer->setUIComponent(getUIComponent());
visualizer->setConfiguration(config);
setEditor(visualizer);
std::cout << "Creating visualizer." << std::endl;
return visualizer;
}
void ProcessorList::mouseDownInCanvas(const MouseEvent& e)
{
isDragging = false;
Point<int> pos = e.getPosition();
int xcoord = pos.getX();
int ycoord = pos.getY();
//std::cout << xcoord << " " << ycoord << std::endl;
ProcessorListItem* fli = getListItemForYPos(ycoord);
if (fli != 0)
{
//std::cout << "Selecting: " << fli->getName() << std::endl;
if (!fli->hasSubItems()){
clearSelectionState();
fli->setSelected(true);
}
} else {
//std::cout << "No selection." << std::endl;
}
if (fli != 0) {
if (xcoord < getWidth() - getScrollBarWidth())
{
if (e.mods.isRightButtonDown() || e.mods.isCtrlDown())
{
if (fli->getName().equalsIgnoreCase("Sources"))
{
currentColor = SOURCE_COLOR;
} else if (fli->getName().equalsIgnoreCase("Filters"))
{
currentColor = FILTER_COLOR;
} else if (fli->getName().equalsIgnoreCase("Utilities"))
{
currentColor = UTILITY_COLOR;
} else if (fli->getName().equalsIgnoreCase("Sinks"))
{
currentColor = SINK_COLOR;
} else {
return;
}
int options;
options += (0 << 0); // showAlpha
options += (0 << 1); // showColorAtTop
options += (0 << 2); // showSliders
options += (1 << 3); // showColourSpace
ColourSelector colourSelector(options);
colourSelector.setName ("background");
colourSelector.setCurrentColour (findColour (currentColor));
colourSelector.addChangeListener (this);
colourSelector.addChangeListener (getProcessorGraph());
colourSelector.setColour (ColourSelector::backgroundColourId, Colours::transparentBlack);
colourSelector.setSize (300, 275);
CallOutBox callOut (colourSelector, *fli, 0);//*this, 0);
callOut.setTopLeftPosition (e.getScreenX(), e.getScreenY());
callOut.setArrowSize(0.0f);
callOut.runModalLoop();
} else {
fli->reverseOpenState();
}
}
if (fli == baseItem)
{
if (fli->isOpen()) {
getUIComponent()->childComponentChanged();
}
else
{
getUIComponent()->childComponentChanged();
totalHeight = itemHeight + 2*yBuffer;
}
}
}
repaint();
}
