WSSubsystem.h

/* 
* Copyright (c) 2021 THEIA INTERACTIVE.  All rights reserved.
*
* Website: https://widgetstudio.design
* Documentation: https://docs.widgetstudio.design
* Support: marketplace@theia.io
* Marketplace FAQ: https://marketplacehelp.epicgames.com
*/
 
#pragma once
 
#include "CoreMinimal.h"
 
/* used for log category - do not remove */
#include "WidgetStudioRuntime.h"
 
#include "Subsystems/EngineSubsystem.h"
#include "Theme/WSIconSet.h"
#include "Theme/WSTheme.h"
#include "Theme/WSTypography.h"
#include "WSSubsystem.generated.h"
 
extern int32 DefaultBorderRadius;
extern float DefaultIdealWidth;
extern float DefaultIdealHeight;
 
DECLARE_DYNAMIC_MULTICAST_DELEGATE(FStyleDelegate);
DECLARE_DYNAMIC_MULTICAST_DELEGATE(FStartInitDelegate);
DECLARE_DYNAMIC_MULTICAST_DELEGATE(FEndInitDelegate);
 
//To access:  UWidgetStudioSubsystem* WidgetStudio = GEngine->GetEngineSubsystem<UWidgetStudioSubsystem>();
 
UCLASS(Blueprintable, BlueprintType, Category = "Widget Studio")
class WIDGETSTUDIORUNTIME_API UWidgetStudioSubsystem final : public UEngineSubsystem
{
    GENERATED_BODY()
 
public:
    /*
     * Settings
     */
 
    UPROPERTY(EditAnywhere, Category = "Theme", Meta = (HideViewOptions, DisplayThumbnail = "false", ToolTip = "Choose the current Widget Studio theme"))
    TSoftObjectPtr<UWidgetStudioTheme> Theme;
 
    UPROPERTY(EditAnywhere, Category = "Typography", Meta = (HideViewOptions, ToolTip = "Choose the font/type look and feel"))
    TSoftObjectPtr<UWidgetStudioTypography> Typography;
 
    UPROPERTY(EditAnywhere, Category = "Icon Set", Meta = (HideViewOptions, ToolTip = "Choose the icon style"))
    TSoftObjectPtr<UWidgetStudioIconSet> IconSet;
 
    UPROPERTY(EditAnywhere, Category = "Style", Meta = (ToolTip = "The corner roundness found on controls, such as buttons, comboboxs, etc."))
    int32 BorderRadius = DefaultBorderRadius;
 
    UPROPERTY(EditAnywhere, Category = "Style", Meta = (ToolTip = "The default x dimension of controls if not overridden via layouts."))
    float IdealWidth = DefaultIdealWidth;
 
    UPROPERTY(EditAnywhere, Category = "Style", Meta = (ToolTip = "The default y dimension of controls if not overridden via layouts."))
    float IdealHeight = DefaultIdealHeight;
 
    UPROPERTY(BlueprintAssignable, BlueprintReadWrite, BlueprintCallable, Category = "Widget Studio|Events")
    FStyleDelegate OnStyleChanged;
 
    UPROPERTY(BlueprintAssignable, BlueprintReadWrite, BlueprintCallable, Category = "Widget Studio|Inititalization")
    FStartInitDelegate OnPluginStartedInit;
 
    UPROPERTY(BlueprintAssignable, BlueprintReadWrite, BlueprintCallable, Category = "Widget Studio|Initialization")
    FEndInitDelegate OnPluginFinishedInit;
 
    // Begin BP Interface
 
    UFUNCTION(BlueprintPure, Category = "Widget Studio|Style")
    UWidgetStudioTheme *GetTheme();
 
    UFUNCTION(BlueprintPure, Category = "Widget Studio|Style")
    UWidgetStudioIconSet *GetIconSet();
 
    UFUNCTION(BlueprintPure, Category = "Widget Studio|Style")
    UWidgetStudioTypography *GetTypography();
 
    UFUNCTION(BlueprintPure, Category = "Widget Studio|Style")
    static int32 GetBorderRadius();
 
    UFUNCTION(BlueprintPure, Category = "Widget Studio|Style")
    static FVector2D GetControlDimensions();
 
    UFUNCTION(BlueprintCallable, Category = "Widget Studio|Style")
    bool SetTheme(TSoftObjectPtr<UWidgetStudioTheme> InTheme);
 
    UFUNCTION(BlueprintCallable, Category = "Widget Studio|Style")
    bool SetIconSet(TSoftObjectPtr<UWidgetStudioIconSet> InIconStyle);
 
    UFUNCTION(BlueprintCallable, Category = "Widget Studio|Style")
    bool SetTypography(TSoftObjectPtr<UWidgetStudioTypography> InTypography);
 
    UFUNCTION(BlueprintCallable, Category = "Widget Studio|Style")
    bool SetBorderRadius(int32 InRadius);
 
    UFUNCTION(BlueprintCallable, Category = "Widget Studio|Style")
    bool SetControlDimensions(FVector2D InDimensions);
 
    UFUNCTION(BlueprintPure, Category = "Widget Studio|Initialization")
    bool IsPluginInitialized() const
    {
        return bIsPluginInitialized;
    }
    //End BP Interface
 
    // Begin USubsystem
    virtual void Initialize(FSubsystemCollectionBase &Collection) override;
    virtual void Deinitialize() override;
    // End USubsystem
 
    static UWidgetStudioSubsystem *GetInstance();
 
private:
    friend class UWidgetStudioTestClass;
 
    UWidgetStudioSubsystem();
    
    virtual ~UWidgetStudioSubsystem() override;
 
    void LoadValuesFromIni();
 
    void SaveValuesToIni() const;
 
    void HandleAssetRenamed(const FAssetData& AssetData, const FString& NewName);
    
    void HandleAssetAdded(const FAssetData& AssetData);
 
    bool bIsPluginInitialized = false;
    bool bIsDataAssetRenameInProcess = false;
 
    FString ChangedDataAssetName = TEXT("");
    FString ChangedDataAssetType = TEXT("");
 
    static UWidgetStudioSubsystem *Instance;
};