JsonObjectWrapper.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Containers/UnrealString.h"
#include "CoreMinimal.h"
#include "HAL/Platform.h"
#include "Templates/SharedPointer.h"
#include "UObject/Class.h"
#include "UObject/Object.h"
#include "UObject/ObjectMacros.h"
#include "UObject/UObjectGlobals.h"
 
#include "JsonObjectWrapper.generated.h"
 
class FArchive;
class FJsonObject;
class FOutputDevice;
 
USTRUCT(BlueprintType, meta = (DisplayName = "JsonObject"))
struct FJsonObjectWrapper
{
    GENERATED_USTRUCT_BODY()
    
public:
    JSONUTILITIES_API FJsonObjectWrapper();
    
    UPROPERTY(EditAnywhere, Category = "JSON")
    FString JsonString;
 
    TSharedPtr<FJsonObject> JsonObject;
 
    JSONUTILITIES_API bool ImportTextItem(const TCHAR*& Buffer, int32 PortFlags, UObject* Parent, FOutputDevice* ErrorText);
    JSONUTILITIES_API bool ExportTextItem(FString& ValueStr, FJsonObjectWrapper const& DefaultValue, UObject* Parent, int32 PortFlags, UObject* ExportRootScope) const;
    JSONUTILITIES_API void PostSerialize(const FArchive& Ar);
 
    JSONUTILITIES_API explicit operator bool() const;
 
    JSONUTILITIES_API bool JsonObjectToString(FString& Str) const;
    JSONUTILITIES_API bool JsonObjectFromString(const FString& Str);
 
    JSONUTILITIES_API SIZE_T GetAllocatedSize() const;
};
 
template<>
struct TStructOpsTypeTraits<FJsonObjectWrapper> : public TStructOpsTypeTraitsBase2<FJsonObjectWrapper>
{
    enum
    {
        WithImportTextItem = true,
        WithExportTextItem = true,
        WithPostSerialize = true,
    };
};
UCLASS()
class UJsonUtilitiesDummyObject : public UObject
{
    GENERATED_BODY()
};