SceneComponentToolTarget.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
 
#include "TargetInterfaces/PrimitiveComponentBackedTarget.h"
#include "ToolTargets/ToolTarget.h"
 
#include "SceneComponentToolTarget.generated.h"
 
UCLASS(Transient, MinimalAPI)
class USceneComponentToolTarget : public UToolTarget, public ISceneComponentBackedTarget
{
    GENERATED_BODY()
public:
 
    // UToolTarget
    INTERACTIVETOOLSFRAMEWORK_API virtual bool IsValid() const override;
 
    // ISceneComponentBackedTarget implementation
    INTERACTIVETOOLSFRAMEWORK_API virtual USceneComponent* GetOwnerSceneComponent() const;
    INTERACTIVETOOLSFRAMEWORK_API virtual AActor* GetOwnerActor() const;
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetOwnerVisibility(bool bVisible) const;
    INTERACTIVETOOLSFRAMEWORK_API virtual FTransform GetWorldTransform() const;
 
    // UObject
    INTERACTIVETOOLSFRAMEWORK_API void BeginDestroy() override;
 
protected:
    friend class USceneComponentToolTargetFactory;
    
    INTERACTIVETOOLSFRAMEWORK_API void InitializeComponent(USceneComponent* ComponentIn);
 
    TWeakObjectPtr<USceneComponent> Component;
 
private:
#if WITH_EDITOR
    INTERACTIVETOOLSFRAMEWORK_API void OnObjectsReplaced(const FCoreUObjectDelegates::FReplacementObjectMap& Map);
#endif
};
 
UCLASS(Transient, MinimalAPI)
class USceneComponentToolTargetFactory : public UToolTargetFactory
{
    GENERATED_BODY()
public:
    INTERACTIVETOOLSFRAMEWORK_API virtual bool CanBuildTarget(UObject* SourceObject, const FToolTargetTypeRequirements& TargetTypeInfo) const override;
    INTERACTIVETOOLSFRAMEWORK_API virtual UToolTarget* BuildTarget(UObject* SourceObject, const FToolTargetTypeRequirements& TargetTypeInfo) override;
};