GraphEditAction.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
 
enum EEdGraphActionType
{
    GRAPHACTION_Default = 0x0,
 
    GRAPHACTION_AddNode = 0x1 << 0,
 
    GRAPHACTION_SelectNode = 0x1 << 1,
 
    GRAPHACTION_RemoveNode = 0x1 << 2,
 
    GRAPHACTION_EditNode = 0x1 << 3,
};
 
 
struct FEdGraphEditAction
{
    EEdGraphActionType Action;
    class UEdGraph* Graph;
    TSet<const class UEdGraphNode*> Nodes;
    bool bUserInvoked;
 
    FEdGraphEditAction()
        : Action(GRAPHACTION_Default)
        , Graph (NULL)
        , bUserInvoked(false)
    {}
 
    explicit FEdGraphEditAction(EEdGraphActionType InAction, class UEdGraph* InGraph, class UEdGraphNode* InNode, bool bInUserInvoked)
        : Action(InAction) 
        , Graph(InGraph)
        , bUserInvoked(bInUserInvoked)
    {
        Nodes.Add(InNode);
    }
};