FReply SGraphEditorImpl::OnKeyDown( const FGeometry& MyGeometry, const FKeyboardEvent& InKeyboardEvent )
{
int32 NumNodes = GetCurrentGraph()->Nodes.Num();
if (Commands->ProcessCommandBindings( InKeyboardEvent ) )
{
bool bPasteOperation = InKeyboardEvent.IsControlDown() && InKeyboardEvent.GetKey() == EKeys::V;
if( !bPasteOperation && GetCurrentGraph()->Nodes.Num() > NumNodes )
{
OnNodeSpawnedByKeymap.ExecuteIfBound();
}
return FReply::Handled();
}
else
{
return SCompoundWidget::OnKeyDown(MyGeometry, InKeyboardEvent);
}
}
FDiffPanel& GetDiffPanelForNode(const UEdGraphNode& Node, TArray< FDiffPanel >& Panels)
{
for (auto& Panel : Panels)
{
auto GraphEditor = Panel.GraphEditor.Pin();
if (GraphEditor.IsValid())
{
if (Node.GetGraph() == GraphEditor->GetCurrentGraph())
{
return Panel;
}
}
}
checkf(false, TEXT("Looking for node %s but it cannot be found in provided panels"), *Node.GetName());
static FDiffPanel Default;
return Default;
}