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Add break_all_links() and get_linked_to() #688

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Merged
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Mar 12, 2019
Merged

Add break_all_links() and get_linked_to() #688

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40 changes: 40 additions & 0 deletions Source/UnrealEnginePython/Private/Blueprint/UEPyEdGraphPin.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -80,9 +80,49 @@ static PyObject *py_ue_edgraphpin_break_link_to(ue_PyEdGraphPin *self, PyObject
Py_RETURN_NONE;
}

static PyObject *py_ue_edgraphpin_break_all_pin_links(ue_PyEdGraphPin *self, PyObject * args)
{
PyObject *py_notify_nodes = nullptr;
if (!PyArg_ParseTuple(args, "O:break_all_pin_links", &py_notify_nodes))
{
return NULL;
}

bool notify_nodes = true;
if (py_notify_nodes && !PyObject_IsTrue(py_notify_nodes))
notify_nodes = false;

self->pin->BreakAllPinLinks(notify_nodes);

if (UBlueprint *bp = Cast<UBlueprint>(self->pin->GetOwningNode()->GetGraph()->GetOuter()))
{
FBlueprintEditorUtils::MarkBlueprintAsStructurallyModified(bp);
}

Py_RETURN_NONE;
}

static PyObject *py_ue_edgraphpin_get_linked_to(ue_PyEdGraphPin * self, PyObject * args)
{
PyObject *pins = PyList_New(0);

TArray<UEdGraphPin*> Links = self->pin->LinkedTo;

for (int32 i = 0; i < Links.Num(); i++)
{
UEdGraphPin *pin = Links[i];
ue_PyUObject *item = (ue_PyUObject *)py_ue_new_edgraphpin(pin);
if (item)
PyList_Append(pins, (PyObject *)item);
}
return pins;
}

static PyMethodDef ue_PyEdGraphPin_methods[] = {
{ "make_link_to", (PyCFunction)py_ue_edgraphpin_make_link_to, METH_VARARGS, "" },
{ "break_link_to", (PyCFunction)py_ue_edgraphpin_break_link_to, METH_VARARGS, "" },
{ "break_all_pin_links", (PyCFunction)py_ue_edgraphpin_break_all_pin_links, METH_VARARGS, "" },
{ "get_linked_to", (PyCFunction)py_ue_edgraphpin_get_linked_to, METH_VARARGS, "" },
{ "connect", (PyCFunction)py_ue_edgraphpin_connect, METH_VARARGS, "" },
{ NULL } /* Sentinel */
};
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