TextProperty.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "Containers/UnrealString.h"
#include "CoreTypes.h"
#include "Internationalization/Text.h"
#include "Serialization/StructuredArchive.h"
#include "UObject/Field.h"
#include "UObject/NameTypes.h"
#include "UObject/ObjectMacros.h"
#include "UObject/UObjectGlobals.h"
#include "UObject/UnrealType.h"
 
class FOutputDevice;
class UField;
class UObject;
class UStruct;
struct FPropertyTag;
 
class FTextProperty : public TProperty<FText, FProperty>
{
    DECLARE_FIELD_API(FTextProperty, (TProperty<FText, FProperty>), CASTCLASS_FTextProperty, COREUOBJECT_API)
 
public:
 
    typedef Super::TTypeFundamentals TTypeFundamentals;
    typedef TTypeFundamentals::TCppType TCppType;
 
    COREUOBJECT_API FTextProperty(FFieldVariant InOwner, const FName& InName, EObjectFlags InObjectFlags);
 
    COREUOBJECT_API FTextProperty(FFieldVariant InOwner, const UECodeGen_Private::FTextPropertyParams& Prop);
 
#if UE_WITH_CONSTINIT_UOBJECT
    explicit consteval FTextProperty(UE::CodeGen::ConstInit::FPropertyParams InBaseParams)
        : Super(InBaseParams)
    {
    }
#endif
 
#if WITH_EDITORONLY_DATA
    explicit FTextProperty(UField* InField);
#endif // WITH_EDITORONLY_DATA
 
    // FProperty interface
    COREUOBJECT_API virtual EConvertFromTypeResult ConvertFromType(const FPropertyTag& Tag, FStructuredArchive::FSlot Slot, uint8* Data, const UStruct* DefaultsStruct, const uint8* Defaults) override;
    COREUOBJECT_API virtual bool Identical( const void* A, const void* B, uint32 PortFlags ) const override;
    COREUOBJECT_API virtual void SerializeItem(FStructuredArchive::FSlot Slot, void* Value, void const* Defaults) const override;
protected:
    COREUOBJECT_API virtual void ExportText_Internal( FString& ValueStr, const void* PropertyValueOrContainer, EPropertyPointerType PropertyPointerType, const void* DefaultValue, UObject* Parent, int32 PortFlags, UObject* ExportRootScope ) const override;
    COREUOBJECT_API virtual const TCHAR* ImportText_Internal(const TCHAR* Buffer, void* ContainerOrPropertyPtr, EPropertyPointerType PropertyPointerType, UObject* OwnerObject, int32 PortFlags, FOutputDevice* ErrorText) const override;
public:
    // End of FProperty interface
 
    enum class EIdenticalLexicalCompareMethod : uint8
    {
        None,
        SourceString,
        DisplayString
    };
    static COREUOBJECT_API bool Identical_Implementation(const FText& A, const FText& B, uint32 PortFlags);
    static COREUOBJECT_API bool Identical_Implementation(const FText& A, const FText& B, uint32 PortFlags, EIdenticalLexicalCompareMethod LexicalCompareMethod);
};