void FilterComponent::mouseUp (const MouseEvent& e)
{
if (e.mouseWasClicked() && e.getNumberOfClicks() == 2)
{
if (const AudioProcessorGraph::Node::Ptr f = audioEngine.getDoc().getNodeForId (nodeId))
{
AudioProcessor* const processor = f->getProcessor();
if(!InternalPluginFormat::isInternalFormat(processor->getName()))
{
if (PluginWindow* const w = PluginWindow::getWindowFor (f, PluginWindow::Generic/*Normal*/))
w->toFront (true);
}
}
}
else if (! e.mouseWasClicked())
{
audioEngine.getDoc().setChangedFlag (true);
if (moving)
{
moving = false;
audioEngine.getDoc().beginTransaction();
audioEngine.getDoc().perform(new MoveFilterAction(audioEngine, *getGraphPanel(), nodeId, startPos, endPos), "move node");
}
}
}
void mouseDown (const MouseEvent& e)
{
getGraphPanel()->beginConnectorDrag (isInput ? 0 : filterID,
index,
isInput ? filterID : 0,
index,
e);
}
void PinComponent::mouseDown (const MouseEvent& e)
{
getGraphPanel()->beginConnectorDrag (isInput ? 0 : nodeId,
index,
isInput ? nodeId : 0,
index,
e);
}
void mouseDrag (const MouseEvent& e)
{
if ((! dragging) && ! e.mouseWasClicked())
{
dragging = true;
graph.removeConnection (sourceFilterID, sourceFilterChannel, destFilterID, destFilterChannel);
double distanceFromStart, distanceFromEnd;
getDistancesFromEnds (e.x, e.y, distanceFromStart, distanceFromEnd);
const bool isNearerSource = (distanceFromStart < distanceFromEnd);
getGraphPanel()->beginConnectorDrag (isNearerSource ? 0 : sourceFilterID,
sourceFilterChannel,
isNearerSource ? destFilterID : 0,
destFilterChannel,
e);
}
else if (dragging)
{
getGraphPanel()->dragConnector (e);
}
}
void mouseDrag (const MouseEvent& e)
{
if (! e.mods.isPopupMenu())
{
Point<int> pos (originalPos + Point<int> (e.getDistanceFromDragStartX(), e.getDistanceFromDragStartY()));
if (getParentComponent() != nullptr)
pos = getParentComponent()->getLocalPoint (nullptr, pos);
graph.setNodePosition (filterID,
(pos.getX() + getWidth() / 2) / (double) getParentWidth(),
(pos.getY() + getHeight() / 2) / (double) getParentHeight());
getGraphPanel()->updateComponents();
}
}
void ConnectorComponent::getPoints (float& x1, float& y1, float& x2, float& y2) const
{
x1 = lastInputX;
y1 = lastInputY;
x2 = lastOutputX;
y2 = lastOutputY;
if (GraphEditor* const hostPanel = getGraphPanel())
{
if (FilterComponent* srcFilterComp = hostPanel->getComponentForFilter (sourceFilterID))
srcFilterComp->getPinPos (sourceFilterChannel, false, x1, y1);
if (FilterComponent* dstFilterComp = hostPanel->getComponentForFilter (destFilterID))
dstFilterComp->getPinPos (destFilterChannel, true, x2, y2);
}
}
void FilterComponent::mouseDrag (const MouseEvent& e)
{
if (! e.mods.isPopupMenu())
{
Point<int> pos (originalPos + Point<int> (e.getDistanceFromDragStartX(), e.getDistanceFromDragStartY()));
if (getParentComponent() != nullptr)
pos = getParentComponent()->getLocalPoint (nullptr, pos);
endPos.x = (pos.getX() + getWidth() / 2) / (double) getParentWidth();
endPos.y = (pos.getY() + getHeight() / 2) / (double) getParentHeight();
audioEngine.getDoc().setNodePosition (nodeId, endPos.x, endPos.y);
getGraphPanel()->updateComponents();
}
}
void getPoints (float& x1, float& y1, float& x2, float& y2) const
{
x1 = lastInputX;
y1 = lastInputY;
x2 = lastOutputX;
y2 = lastOutputY;
GraphEditorPanel* const hostPanel = getGraphPanel();
if (hostPanel != nullptr)
{
FilterComponent* srcFilterComp = hostPanel->getComponentForFilter (sourceFilterID);
if (srcFilterComp != nullptr)
srcFilterComp->getPinPos (sourceFilterChannel, false, x1, y1);
FilterComponent* dstFilterComp = hostPanel->getComponentForFilter (destFilterID);
if (dstFilterComp != nullptr)
dstFilterComp->getPinPos (destFilterChannel, true, x2, y2);
}
}
void FilterComponent::paint (Graphics& g)
{
g.setColour (Colours::lightgrey);
if (highlight)
g.setColour (Colours::white);
const int x = 4;
const int y = pinSize;
const int w = getWidth() - x * 2;
const int h = getHeight() - pinSize * 2;
g.fillRect(x, y, w, h);
g.setColour (Colours::black);
if (getGraphPanel()->getLassoSelection().isSelected(this))
g.setColour (Colours::black);
else
g.setColour (Colours::grey);
g.drawRoundedRectangle(x, y, w, h, 2, 1);
}
void mouseUp (const MouseEvent& e)
{
if (dragging)
getGraphPanel()->endDraggingConnector (e);
}
void mouseDrag (const MouseEvent& e)
{
getGraphPanel()->dragConnector (e);
}
void PinComponent::mouseUp (const MouseEvent& e)
{
getGraphPanel()->endDraggingConnector (e);
}
void PinComponent::mouseDrag (const MouseEvent& e)
{
getGraphPanel()->dragConnector (e);
}
void FilterComponent::mouseDown (const MouseEvent& e)
{
originalPos = localPointToGlobal (Point<int>());
toFront (true);
if (e.mods.isPopupMenu())
{
PopupMenu m;
m.addItem (1, "Delete this node");
m.addItem (2, "Disconnect all pins");
if (AudioProcessorGraph::Node::Ptr f = audioEngine.getDoc().getNodeForId (nodeId))
{
AudioProcessor* const processor = f->getProcessor();
jassert (processor != nullptr);
if(!InternalPluginFormat::isInternalFormat(processor->getName()))
{
bool hasParams = (processor->getNumParameters() > 0);
m.addItem (3, "Add a pMix Preset", hasParams);
m.addItem (4, "Set pMix Colour", hasParams);
m.addItem (5, "Interpolate all Parameters", hasParams);
m.addItem (6, "Clear all Parameters", hasParams);
m.addSeparator();
m.addItem (7, "Show plugin UI");
}
}
const int r = m.show();
if (r == 1)
{
if (AudioProcessorGraph::Node::Ptr f = audioEngine.getDoc().getNodeForId (nodeId))
{
AudioPluginInstance* const instance = dynamic_cast<AudioPluginInstance*>(f->getProcessor());
if (instance)
{
removeEditor();
audioEngine.getDoc().beginTransaction();
audioEngine.getDoc().perform(new RemoveFilterAction(audioEngine, *getGraphPanel(), nodeId), TRANS("remove node"));
}
}
return;
}
else if (r == 2)
{
audioEngine.getDoc().disconnectFilter (nodeId);
}
else if (r == 3)
{
Random rand;
audioEngine.getDoc().addPreset(nodeId, rand.nextFloat(), rand.nextFloat());
}
else if (r == 4)
{
ColourSelector* colourSelector = new ColourSelector(ColourSelector::showSliders|ColourSelector::showColourAtTop|ColourSelector::showColourspace);
colourSelector->setName ("background");
colourSelector->setCurrentColour (audioEngine.getDoc().getFilterColour(nodeId));
colourSelector->addChangeListener (this);
colourSelector->setColour (ColourSelector::backgroundColourId, Colours::lightgrey);
colourSelector->setSize (300, 400);
CallOutBox::launchAsynchronously (colourSelector, getScreenBounds(), nullptr);
}
else if (r == 5 || r == 6)
{
if (AudioProcessorGraph::Node::Ptr f = audioEngine.getDoc().getNodeForId (nodeId))
{
for (int p=0; p < f->getProcessor()->getNumParameters(); p++)
{
audioEngine.getDoc().setParameterToInterpolate(nodeId, p, r==5);
}
repaint();
}
}
else
{
if (AudioProcessorGraph::Node::Ptr f = audioEngine.getDoc().getNodeForId (nodeId))
{
AudioProcessor* const processor = f->getProcessor();
jassert (processor != nullptr);
String name = processor->getName();
if (r > 0)
{
PluginWindow::WindowFormatType type = processor->hasEditor() ? PluginWindow::Normal : PluginWindow::Generic;
if (PluginWindow* const w = PluginWindow::getWindowFor (f, type))
w->toFront (true);
}
}
}
}
else
{
moving = true;
getGraphPanel()->getLassoSelection().selectOnly(this);
audioEngine.getDoc().getNodePosition(nodeId, startPos.x, startPos.y);
}
}