163 lines
4.8 KiB
C++
163 lines
4.8 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "Containers/Array.h"
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#include "Containers/Map.h"
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#include "Containers/SparseArray.h"
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#include "Containers/StringFwd.h"
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#include "Containers/UnrealString.h"
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#include "CoreMinimal.h"
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#include "EditorConfig.h"
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#include "EditorSubsystem.h"
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#include "HAL/Platform.h"
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#include "Templates/SharedPointer.h"
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#include "UObject/NameTypes.h"
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#include "UObject/ObjectMacros.h"
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#include "UObject/UObjectGlobals.h"
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#include "EditorMetadataOverrides.generated.h"
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#define UE_API EDITORCONFIG_API
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class FEditorConfig;
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class FField;
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class FSubsystemCollectionBase;
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class UClass;
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class UObject;
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class UStruct;
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USTRUCT()
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struct FMetadataSet
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{
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GENERATED_BODY()
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// map of metadata key to metadata value
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UPROPERTY()
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TMap<FName, FString> Strings;
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UPROPERTY()
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TMap<FName, bool> Bools;
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UPROPERTY()
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TMap<FName, int32> Ints;
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UPROPERTY()
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TMap<FName, float> Floats;
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};
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USTRUCT()
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struct FStructMetadata
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{
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GENERATED_BODY()
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// map of field name to field metadata
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UPROPERTY()
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TMap<FName, FMetadataSet> Fields;
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UPROPERTY()
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FMetadataSet StructMetadata;
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};
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USTRUCT()
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struct FMetadataConfig
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{
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GENERATED_BODY()
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// map of class name to class metadata
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UPROPERTY()
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TMap<FName, FStructMetadata> Classes;
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};
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UENUM()
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enum class EMetadataType
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{
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None,
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Bool,
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Int,
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Float,
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String
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};
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UCLASS(MinimalAPI)
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class UEditorMetadataOverrides :
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public UEditorSubsystem
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{
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GENERATED_BODY()
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public:
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UE_API UEditorMetadataOverrides();
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virtual ~UEditorMetadataOverrides() {}
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UE_API virtual void Initialize(FSubsystemCollectionBase& Collection) override;
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UE_API bool LoadFromConfig(TSharedPtr<FEditorConfig> Config);
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UE_API void Save();
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UE_API EMetadataType GetMetadataType(const FField* Field, FName Key) const;
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UE_API EMetadataType GetMetadataType(const UStruct* Struct, FName Key) const;
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UE_API bool GetStringMetadata(const FField* Field, FName Key, FString& OutValue) const;
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UE_API void SetStringMetadata(const FField* Field, FName Key, FStringView Value);
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UE_API bool GetFloatMetadata(const FField* Field, FName Key, float& OutValue) const;
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UE_API void SetFloatMetadata(const FField* Field, FName Key, float Value);
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UE_API bool GetIntMetadata(const FField* Field, FName Key, int32& OutValue) const;
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UE_API void SetIntMetadata(const FField* Field, FName Key, int32 Value);
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UE_API bool GetBoolMetadata(const FField* Field, FName Key, bool& OutValue) const;
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UE_API void SetBoolMetadata(const FField* Field, FName Key, bool Value);
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UE_API bool GetClassMetadata(const FField* Field, FName Key, UClass*& OutValue) const;
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UE_API void SetClassMetadata(const FField* Field, FName Key, UClass* Value);
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UE_API bool GetArrayMetadata(const FField* Field, FName Key, TArray<FString>& OutValue) const;
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UE_API void SetArrayMetadata(const FField* Field, FName Key, const TArray<FString>& Value);
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UE_API void AddToArrayMetadata(const FField* Field, FName Key, const FString& Value);
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UE_API void RemoveFromArrayMetadata(const FField* Field, FName Key, const FString& Value);
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UE_API void RemoveMetadata(const FField* Field, FName Key);
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UE_API bool GetStringMetadata(const UStruct* Struct, FName Key, FString& OutValue) const;
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UE_API void SetStringMetadata(const UStruct* Struct, FName Key, FStringView Value);
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UE_API bool GetFloatMetadata(const UStruct* Struct, FName Key, float& OutValue) const;
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UE_API void SetFloatMetadata(const UStruct* Struct, FName Key, float Value);
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UE_API bool GetIntMetadata(const UStruct* Struct, FName Key, int32& OutValue) const;
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UE_API void SetIntMetadata(const UStruct* Struct, FName Key, int32 Value);
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UE_API bool GetBoolMetadata(const UStruct* Struct, FName Key, bool& OutValue) const;
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UE_API void SetBoolMetadata(const UStruct* Struct, FName Key, bool Value);
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UE_API bool GetClassMetadata(const UStruct* Struct, FName Key, UClass*& OutValue) const;
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UE_API void SetClassMetadata(const UStruct* Struct, FName Key, UClass* Value);
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UE_API bool GetArrayMetadata(const UStruct* Struct, FName Key, TArray<FString>& OutValue) const;
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UE_API void SetArrayMetadata(const UStruct* Struct, FName Key, const TArray<FString>& Value);
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UE_API void AddToArrayMetadata(const UStruct* Struct, FName Key, const FString& Value);
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UE_API void RemoveFromArrayMetadata(const UStruct* Struct, FName Key, const FString& Value);
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UE_API void RemoveMetadata(const UStruct* Struct, FName Key);
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private:
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UE_API const FMetadataSet* FindFieldMetadata(const FField* Field) const;
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UE_API FMetadataSet* FindFieldMetadata(const FField* Field);
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UE_API FMetadataSet* FindOrAddFieldMetadata(const FField* Field);
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UE_API const FMetadataSet* FindStructMetadata(const UStruct* Struct) const;
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UE_API FMetadataSet* FindStructMetadata(const UStruct* Struct);
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UE_API FMetadataSet* FindOrAddStructMetadata(const UStruct* Struct);
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UE_API void OnCompleted(bool bSuccess);
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private:
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TSharedPtr<FEditorConfig> SourceConfig;
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FMetadataConfig LoadedMetadata;
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};
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#undef UE_API
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