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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]
67 lines
2.4 KiB
C++
67 lines
2.4 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 "K2Node.h"
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#include "K2Node_Variable.h"
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#include "K2Node_StructOperation.generated.h"
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UCLASS(MinimalAPI, abstract)
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class UK2Node_StructOperation : public UK2Node_Variable
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{
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GENERATED_UCLASS_BODY()
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/** Class that this variable is defined in. */
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UPROPERTY()
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TObjectPtr<UScriptStruct> StructType;
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//~ Begin UEdGraphNode Interface
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virtual FString GetPinMetaData(FName InPinName, FName InKey) override;
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virtual bool HasExternalDependencies(TArray<class UStruct*>* OptionalOutput = nullptr) const override;
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//~ End UEdGraphNode Interface
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//~ Begin UK2Node Interface
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//virtual bool DrawNodeAsVariable() const override { return true; }
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virtual bool ShouldShowNodeProperties() const override { return true; }
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virtual void ValidateNodeDuringCompilation(class FCompilerResultsLog& MessageLog) const override;
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virtual FString GetFindReferenceSearchString() const override;
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virtual bool IsActionFilteredOut(class FBlueprintActionFilter const& Filter) override;
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//~ End UK2Node Interface
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protected:
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// Updater for subclasses that allow hiding pins
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struct FStructOperationOptionalPinManager : public FOptionalPinManager
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{
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//~ Begin FOptionalPinsUpdater Interface
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virtual void GetRecordDefaults(FProperty* TestProperty, FOptionalPinFromProperty& Record) const override
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{
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Record.bCanToggleVisibility = true;
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Record.bShowPin = true;
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if (TestProperty)
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{
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Record.bShowPin = !TestProperty->HasMetaData(TEXT("PinHiddenByDefault"));
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if (Record.bShowPin)
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{
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if (UStruct* OwnerStruct = TestProperty->GetOwnerStruct())
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{
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Record.bShowPin = !OwnerStruct->HasMetaData(TEXT("HiddenByDefault"));
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}
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}
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}
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}
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virtual void CustomizePinData(UEdGraphPin* Pin, FName SourcePropertyName, int32 ArrayIndex, FProperty* Property) const override;
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// End of FOptionalPinsUpdater interfac
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};
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bool DoRenamedPinsMatch(const UEdGraphPin* NewPin, const UEdGraphPin* OldPin, bool bStructInVariablesOut) const;
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/** Utility function to set up menu actions to set the struct type and promote category */
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DECLARE_DELEGATE_RetVal_TwoParams(bool, FMakeStructSpawnerAllowedDelegate, const UScriptStruct*, bool);
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void SetupMenuActions(FBlueprintActionDatabaseRegistrar& ActionRegistrar, const FMakeStructSpawnerAllowedDelegate& AllowedDelegate, EEdGraphPinDirection PinDirectionToPromote) const;
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};
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