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60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
// Copyright 1998-2017 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "UObject/ObjectMacros.h"
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#include "SoundCueGraph/SoundCueGraphNode_Base.h"
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#include "SoundCueGraphNode.generated.h"
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class UEdGraphPin;
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class USoundNode;
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UCLASS(MinimalAPI)
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class USoundCueGraphNode : public USoundCueGraphNode_Base
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{
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GENERATED_UCLASS_BODY()
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/** The SoundNode this represents */
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UPROPERTY(VisibleAnywhere, instanced, Category=Sound)
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USoundNode* SoundNode;
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/** Set the SoundNode this represents (also assigns this to the SoundNode in Editor)*/
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AUDIOEDITOR_API void SetSoundNode(USoundNode* InSoundNode);
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/** Fix up the node's owner after being copied */
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AUDIOEDITOR_API void PostCopyNode();
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/** Create a new input pin for this node */
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AUDIOEDITOR_API void CreateInputPin();
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/** Add an input pin to this node and recompile the SoundCue */
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AUDIOEDITOR_API void AddInputPin();
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/** Remove a specific input pin from this node and recompile the SoundCue */
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AUDIOEDITOR_API void RemoveInputPin(UEdGraphPin* InGraphPin);
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/** Estimate the width of this Node from the length of its title */
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AUDIOEDITOR_API int32 EstimateNodeWidth() const;
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/** Checks whether an input can be added to this node */
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AUDIOEDITOR_API bool CanAddInputPin() const;
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// USoundCueGraphNode_Base interface
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virtual void CreateInputPins() override;
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// End of USoundCueGraphNode_Base interface
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// UEdGraphNode interface
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virtual FText GetNodeTitle(ENodeTitleType::Type TitleType) const override;
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virtual void PrepareForCopying() override;
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virtual void GetContextMenuActions(const FGraphNodeContextMenuBuilder& Context) const override;
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virtual FText GetTooltipText() const override;
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virtual FString GetDocumentationExcerptName() const override;
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// End of UEdGraphNode interface
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// UObject interface
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virtual void PostLoad() override;
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virtual void PostEditImport() override;
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virtual void PostDuplicate(bool bDuplicateForPIE) override;
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// End of UObject interface
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private:
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/** Make sure the soundnode is owned by the SoundCue */
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void ResetSoundNodeOwner();
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};
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