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f64e3e18d7
Change summary: - Moved base definition of UK2Node::HasExternalDependencies() up one level to UEdGraphNode (to avoid blind casts in a context where we may not necessarily have a UK2Node subtype). - Updated subtype headers that override HasExternalDependencies() to relocate the declaration into the class declaration's 'UEdGraphNode overrides' section (for clarity). - Reverted previous UBlueprintNodeSpawner::ImportTarget solution in favor of using node dependencies; this allows auto-import actions to scale more easily to all existing node subtypes and avoids data duplication. - Modified SBlueprintActionMenu::OnActionSelected() to utilize the new method for determining which namespace(s) to auto-import after executing a node spawner action in response to a context menu item selection (UE-146803). - Reverted FBlueprintNamespaceUtilities::GetPropertyValueNamespaces() back to its original 5.0 signature so that it uses a TSet<FString> for the output rather than a TArray<FString>; this fits in better with input to other APIs. - Renamed FBlueprintEditor::FImportNamespaceParameters to FImportNamespaceExParameters (for clarity). - Changed the 'FBlueprintEditor::FImportNamespaceParameters::AdditionalNamespaces' member to a TSet<FString> containing *all* namespaces to import rather than limiting to only additional ones. - Reverted FBlueprintEditor::ImportNamespace() back to its original 5.0 signature and added/implemented FBlueprintEditor::ImportNamespaceEx() as the "extended" version that allows for batched imports and future customizations. - Revised existing FBlueprintEditor::ImportNamespace() call sites to utilize and/or conform to the extended ImportNamespaceEx() API where appropriate. #jira UE-146803 #rb Benjamin.Fox #preflight 623cf3a433709ff50128e8d4 [CL 19505118 by Phillip Kavan in ue5-main branch]
70 lines
2.8 KiB
C++
70 lines
2.8 KiB
C++
// Copyright 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 "Textures/SlateIcon.h"
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#include "K2Node.h"
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#include "EdGraph/EdGraphNodeUtils.h"
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#include "K2Node_SpawnActor.generated.h"
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class UEdGraph;
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UCLASS(MinimalAPI)
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class UK2Node_SpawnActor : public UK2Node
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{
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GENERATED_UCLASS_BODY()
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//~ Begin UEdGraphNode Interface.
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virtual void AllocateDefaultPins() override;
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virtual FLinearColor GetNodeTitleColor() const override;
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virtual FText GetNodeTitle(ENodeTitleType::Type TitleType) const override;
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virtual void PinDefaultValueChanged(UEdGraphPin* Pin) override;
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virtual FText GetTooltipText() const override;
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virtual bool IsDeprecated() const override;
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virtual FEdGraphNodeDeprecationResponse GetDeprecationResponse(EEdGraphNodeDeprecationType DeprecationType) const override;
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virtual FSlateIcon GetIconAndTint(FLinearColor& OutColor) const override;
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virtual bool IsCompatibleWithGraph(const UEdGraph* TargetGraph) const override;
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virtual bool HasExternalDependencies(TArray<class UStruct*>* OptionalOutput) const override;
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//~ End UEdGraphNode Interface.
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//~ Begin UK2Node Interface
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virtual bool IsNodeSafeToIgnore() const override { return true; }
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virtual void ReallocatePinsDuringReconstruction(TArray<UEdGraphPin*>& OldPins) override;
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virtual class FNodeHandlingFunctor* CreateNodeHandler(class FKismetCompilerContext& CompilerContext) const override;
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virtual void ExpandNode(class FKismetCompilerContext& CompilerContext, UEdGraph* SourceGraph) override;
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virtual void GetNodeAttributes( TArray<TKeyValuePair<FString, FString>>& OutNodeAttributes ) const override;
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//~ End UK2Node Interface
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/** Create new pins to show properties on archetype */
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void CreatePinsForClass(UClass* InClass);
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/** See if this is a spawn variable pin, or a 'default' pin */
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BLUEPRINTGRAPH_API bool IsSpawnVarPin(UEdGraphPin* Pin) const;
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/** Get the then output pin */
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BLUEPRINTGRAPH_API UEdGraphPin* GetThenPin() const;
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/** Get the blueprint input pin */
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BLUEPRINTGRAPH_API UEdGraphPin* GetBlueprintPin(const TArray<UEdGraphPin*>* InPinsToSearch=NULL) const;
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/** Get the world context input pin, can return NULL */
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BLUEPRINTGRAPH_API UEdGraphPin* GetWorldContextPin() const;
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/** Get the spawn transform input pin */
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BLUEPRINTGRAPH_API UEdGraphPin* GetSpawnTransformPin() const;
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/** Get the no collision fail input pin */
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BLUEPRINTGRAPH_API UEdGraphPin* GetNoCollisionFailPin() const;
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/** Get the result output pin */
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BLUEPRINTGRAPH_API UEdGraphPin* GetResultPin() const;
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private:
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/** Get the class that we are going to spawn */
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BLUEPRINTGRAPH_API UClass* GetClassToSpawn(const TArray<UEdGraphPin*>* InPinsToSearch=NULL) const;
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/** Tooltip text for this node. */
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FText NodeTooltip;
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/** Constructing FText strings can be costly, so we cache the node's title */
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FNodeTextCache CachedNodeTitle;
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};
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