SIUnitsGroupLabeler.h

// Copyright (C)2023 Smiling Cat Entertainment, LTD. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
 
#include "Inline.h"
#include "GroupLabeler.h"
 
#include "SIUnitsGroupLabeler.generated.h"
 
UENUM(BlueprintType)
enum class ESIUnitsMode : uint8
{
    Name UMETA(DisplayName = "Name (kilo, mega, etc.)"),
    Abbreviation UMETA(DisplayName = "Abbreviation (k, M, etc.)"),
};
 
UCLASS(Blueprintable)
class DUKESBIGNUMBERS_API USIUnitsGroupLabeler : public UGroupLabeler
{
    GENERATED_BODY()
 
public:
    USIUnitsGroupLabeler();
 
    static FString GetSINameGroupLabel(int32 powerOfTen);
 
    static int AppendSINameGroupLabel(int32 powerOfTen, FString& string);
 
    static FString GetSISymbolGroupLabel(int32 powerOfTen);
 
    static int AppendSISymbolGroupLabel(int32 powerOfTen, FString& string);
 
    static USIUnitsGroupLabeler* GetDefaultSIName();
 
    static USIUnitsGroupLabeler* GetDefaultSISymbol();
 
    UFUNCTION(BlueprintPure, BlueprintInternalUseOnly, Category = "String|BigInteger")
    const UGroupLabeler* GetOverflowGroupLabeler() const;
 
    UFUNCTION(BlueprintCallable, BlueprintInternalUseOnly, Category = "String|BigInteger")
    void SetOverflowGroupLabeler(const UGroupLabeler* value);
 
    UFUNCTION(BlueprintPure, BlueprintInternalUseOnly, Category = "String|BigInteger")
    ESIUnitsMode const GetSIUnitsMode() const;
 
    UFUNCTION(BlueprintCallable, BlueprintInternalUseOnly, Category = "String|BigInteger")
    void SetSIUnitsMode(ESIUnitsMode value);
 
    int OnAppendGroupLabel(int32 powerOfTen, FString& string) const override;
 
private:
    static void CreateDefaultSIName();
    static void CreateDefaultSISymbol();
 
    int BuildGroupLabel(int32 powerOfTen, ESIUnitsMode mode, FString& string) const;
    void SetDefaults();
 
    UPROPERTY(BlueprintGetter = GetOverflowGroupLabeler, BlueprintSetter = SetOverflowGroupLabeler, Category = "String|BigInteger")
    const UGroupLabeler* OverflowGroupLabeler;
 
    UPROPERTY(BlueprintGetter = GetSIUnitsMode, BlueprintSetter = SetSIUnitsMode, Category = "String|BigInteger")
    ESIUnitsMode SIUnitsMode;
 
 
    static USIUnitsGroupLabeler* defaultSINameInstance;
    static USIUnitsGroupLabeler* defaultSISymbolInstance;
    static const TCHAR* unitNames[48];
 
};
 
// If conditional inlining is ON, include inlinable functions here.
#if DBN_INLINE_ENABLED
#include "SIUnitsGroupLabeler.inl"
#endif