DataflowSettings.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Engine/DeveloperSettings.h"
#include "InputCoreTypes.h"
 
#include "DataflowSettings.generated.h"
 
typedef TMap<FName, FNodeColors> FNodeColorsMap;
typedef TMap<FName, FPinSettings> FPinSettingsMap;
 
USTRUCT()
struct FNodeColors
{
    GENERATED_USTRUCT_BODY()
 
    UPROPERTY(EditAnywhere, Category = Colors)
    FLinearColor NodeTitleColor = FLinearColor(0.f, 0.f, 0.f);
 
    UPROPERTY(EditAnywhere, Category = Colors)
    FLinearColor NodeBodyTintColor = FLinearColor(0.f, 0.f, 0.f);
};
 
USTRUCT()
struct FPinSettings
{
    GENERATED_USTRUCT_BODY()
 
    UPROPERTY(EditAnywhere, Category = Settings)
    FLinearColor PinColor = FLinearColor(0.f, 0.f, 0.f);
 
    UPROPERTY(EditAnywhere, Category = Settings)
    float WireThickness = 1.f;
};
 
USTRUCT()
struct FTransformLevelColors
{
    GENERATED_USTRUCT_BODY()
 
    UPROPERTY(EditAnywhere, Category = Colors)
    TArray<FLinearColor> LevelColors;
 
    UPROPERTY(EditAnywhere, Category = Colors)
    FLinearColor BlankColor = FLinearColor(255, 255, 255, 255);
};
 
UCLASS(config = Editor, defaultconfig, meta = (DisplayName = "Dataflow"), MinimalAPI)
class UDataflowSettings : public UDeveloperSettings
{
    GENERATED_UCLASS_BODY()
 
    UPROPERTY(config, EditAnywhere, Category = NodeColors)
    TMap<FName, FNodeColors> NodeColorsMap;
 
    UPROPERTY(config, EditAnywhere, Category = PinSettings)
    TMap<FName, FPinSettings> PinSettingsMap;
 
    UPROPERTY(config, EditAnywhere, Category = TransformLevelColors)
    FTransformLevelColors TransformLevelColors;
 
    // Begin UDeveloperSettings Interface
    DATAFLOWCORE_API virtual FName GetCategoryName() const override;
 
    DATAFLOWCORE_API FNodeColors RegisterColors(const FName& Category, const FNodeColors& Colors);
    DATAFLOWCORE_API FPinSettings RegisterPinSettings(const FName& PinType, const FPinSettings& InSettings);
 
    const TMap<FName, FNodeColors>& GetNodeColorsMap() { return NodeColorsMap; }
    const TMap<FName, FPinSettings>& GetPinSettingsMap() { return PinSettingsMap; }
 
#if WITH_EDITOR
    DATAFLOWCORE_API virtual FText GetSectionText() const override;
#endif
    // END UDeveloperSettings Interface
 
#if WITH_EDITOR
    DATAFLOWCORE_API virtual void PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent) override;
#endif
 
public:
    DECLARE_MULTICAST_DELEGATE_OneParam(FOnDataflowSettingsChanged, const FNodeColorsMap&);
    DECLARE_MULTICAST_DELEGATE_OneParam(FOnDataflowSettingsChangedPinSettings, const FPinSettingsMap&);
 
    FOnDataflowSettingsChanged& GetOnDataflowSettingsChangedDelegate() { return OnDataflowSettingsChangedDelegate; }
    FOnDataflowSettingsChangedPinSettings& GetOnDataflowSettingsChangedPinSettingsDelegate() { return OnDataflowSettingsChangedPinSettingsDelegate; }
 
protected:
    FOnDataflowSettingsChanged OnDataflowSettingsChangedDelegate;
    FOnDataflowSettingsChangedPinSettings OnDataflowSettingsChangedPinSettingsDelegate;
 
};