TextReferenceCollector.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Containers/Map.h"
#include "Containers/UnrealString.h"
#include "CoreMinimal.h"
#include "HAL/Platform.h"
#include "Templates/Function.h"
 
class FArchive;
class UClass;
class UObject;
class UPackage;
 
class FTextReferenceCollector
{
public:
    enum class EComparisonMode : uint8
    {
        MatchId,
        MatchSource,
        MismatchSource,
    };
 
    typedef TFunction<void(UObject*, FArchive&)> FTextReferenceCollectorCallback;
    typedef TMap<const UClass*, FTextReferenceCollectorCallback> FTextReferenceCollectorCallbackMap;
 
    COREUOBJECT_API FTextReferenceCollector(const UPackage* const InPackage, const EComparisonMode InComparisonMode, const FString& InTextNamespace, const FString& InTextKey, const FString& InTextSource, int32& OutCount);
 
    static COREUOBJECT_API FTextReferenceCollectorCallbackMap& GetTypeSpecificTextReferenceCollectorCallbacks();
};
 
struct FAutoRegisterTextReferenceCollectorCallback
{
    UE_FORCEINLINE_HINT FAutoRegisterTextReferenceCollectorCallback(const UClass* InClass, const FTextReferenceCollector::FTextReferenceCollectorCallback& InCallback)
    {
        FTextReferenceCollector::GetTypeSpecificTextReferenceCollectorCallbacks().Add(InClass, InCallback);
    }
};