65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "EdGraph/EdGraphNode.h"
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#include "NiagaraOverviewNode.generated.h"
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class UNiagaraSystem;
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class FNiagaraEmitterHandleViewModel;
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UCLASS(MinimalAPI)
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class UNiagaraOverviewNode : public UEdGraphNode
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{
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GENERATED_BODY()
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public:
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NIAGARAEDITOR_API UNiagaraOverviewNode();
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NIAGARAEDITOR_API void Initialize(UNiagaraSystem* InOwningSystem);
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NIAGARAEDITOR_API void Initialize(UNiagaraSystem* InOwningSystem, FGuid InEmitterHandleGuid);
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void UpdateStatus();
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NIAGARAEDITOR_API const FGuid GetEmitterHandleGuid() const;
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NIAGARAEDITOR_API struct FNiagaraEmitterHandle* TryGetEmitterHandle() const;
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//~ Begin UEdGraphNode Interface
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/** Gets the name of this node, shown in title bar */
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NIAGARAEDITOR_API virtual FText GetNodeTitle(ENodeTitleType::Type TitleType) const override;
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NIAGARAEDITOR_API virtual FLinearColor GetNodeTitleColor() const override;
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/** Whether or not this node can be deleted by user action */
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NIAGARAEDITOR_API virtual bool CanUserDeleteNode() const override;
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/** Whether or not this node can be safely duplicated (via copy/paste, etc...) in the graph */
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NIAGARAEDITOR_API virtual bool CanDuplicateNode() const override;
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NIAGARAEDITOR_API virtual void OnRenameNode(const FString& NewName) override;
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NIAGARAEDITOR_API virtual bool GetCanRenameNode() const override;
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NIAGARAEDITOR_API virtual void GetNodeContextMenuActions(class UToolMenu* Menu, class UGraphNodeContextMenuContext* Context) const override;
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NIAGARAEDITOR_API virtual bool CanCreateUnderSpecifiedSchema(const UEdGraphSchema* Schema) const override;
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//~ End UEdGraphNode Interface
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NIAGARAEDITOR_API UNiagaraSystem* GetOwningSystem() const;
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void RequestRename() { bRenamePending = true; }
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void RenameStarted() { bRenamePending = false; }
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bool IsRenamePending() const { return bRenamePending; }
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private:
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UPROPERTY()
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TObjectPtr<UNiagaraSystem> OwningSystem;
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UPROPERTY()
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FGuid EmitterHandleGuid;
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bool bRenamePending;
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static NIAGARAEDITOR_API bool bColorsAreInitialized;
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static NIAGARAEDITOR_API FLinearColor SystemColor;
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static NIAGARAEDITOR_API FLinearColor EmitterColor;
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static NIAGARAEDITOR_API FLinearColor StatelessEmitterColor;
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static NIAGARAEDITOR_API FLinearColor IsolatedColor;
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static NIAGARAEDITOR_API FLinearColor NotIsolatedColor;
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};
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