WSText.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"
#include "Widgets/WSBase.h"
#include "Widgets/Custom/WSTextBlock.h"
#include "WSText.generated.h"
 
USTRUCT(BlueprintType)
struct FWSTextStyle
{
    GENERATED_BODY()
 
    
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Widget Studio")
    EWSFontType Type;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Widget Studio", Meta = (
        EditCondition = "Type == EWSFontType::Custom",
        EditConditionHides
    ))
    FFontStyle CustomStyle;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Widget Studio")
    EFontCase Case;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Widget Studio")
    TEnumAsByte<ETextJustify::Type> Justification;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Widget Studio|Text Wrap")
    bool AutoWrapText;
    
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Widget Studio|Text Wrap", Meta=(
        ClampMin = "0",
        UIMin = "0",
        ClampMax = "10000",
        UIMax = "10000",
        EditCondition="AutoWrapText == true",
        EditConditionHides
    ))
    float WrapTextAt;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Widget Studio|Text Wrap", Meta = (
        EditCondition="AutoWrapText == true",
        EditConditionHides
    ))
    ETextWrappingPolicy WrappingPolicy;
    
    FWSTextStyle(
        const EWSFontType InType = EWSFontType::Body1,
        const FFontStyle& InCustomStyle = FFontStyle(),
        const EFontCase InCase = EFontCase::Sentence,
        const ETextJustify::Type InJustification = ETextJustify::Left,
        const bool InAutoWrapText = true,
        const float InWrapTextAt = 0,
        const ETextWrappingPolicy InWrappingPolicy = ETextWrappingPolicy::DefaultWrapping)
    {
        Type = InType;
        CustomStyle = InCustomStyle;
        Case = InCase;
        Justification = InJustification;
        AutoWrapText = InAutoWrapText;
        WrapTextAt = InWrapTextAt;
        WrappingPolicy = InWrappingPolicy;
    }
};
 
UCLASS()
class WIDGETSTUDIORUNTIME_API UWidgetStudioText : public UWidgetStudioBase
{
    GENERATED_BODY()
 
protected:
    
    virtual TSharedRef<SWidget> RebuildWidget() override;
    virtual int32 NativePaint(const FPaintArgs& Args, const FGeometry& AllottedGeometry, const FSlateRect& MyCullingRect, FSlateWindowElementList& OutDrawElements, int32 LayerId, const FWidgetStyle& InWidgetStyle, bool bParentEnabled) const override;
    virtual void SynchronizeProperties() override;
    virtual void InitializeStyling() override;
    virtual void UpdateStyling() override;
 
    UPROPERTY()
    FSlateFontInfo FontInfo;
 
    // Widget Components
 
    UPROPERTY(BlueprintReadOnly, Category = "Widgets")
    USizeBox* SizeBox = nullptr;
 
    UPROPERTY(BlueprintReadOnly, Category = "Widgets")
    UWidgetStudioTextBlock* TextItem = nullptr;
    
 
    // Properties
    
    UPROPERTY(EditAnywhere, Category = "Widget Studio", Meta=(MultiLine=true))
    FText Text = FText::FromString("Placeholder");
 
    UPROPERTY(Meta = (ShowOnlyInnerProperties))
    FWSTextStyle TextStyle;
 
    UPROPERTY(EditAnywhere, Category = "Widget Studio|Color")
    EPalette Color = EPalette::PrimaryContent;
 
    
 
    UPROPERTY(EditAnywhere, Category="Widget Studio")
    EWSFontType Type = EWSFontType::Body1;
 
    UPROPERTY(EditAnywhere, Category="Widget Studio", Meta = (EditCondition = "Type == EWSFontType::Custom", EditConditionHides))
    FFontStyle CustomStyle;
 
    UPROPERTY(EditAnywhere, Category = "Widget Studio")
    EFontCase Case = EFontCase::Sentence;
 
    UPROPERTY(EditAnywhere, Category = "Widget Studio")
    TEnumAsByte<ETextJustify::Type> Justification = ETextJustify::Left;
 
    UPROPERTY(EditAnywhere, Category = "Widget Studio|Text Wrap")
    bool AutoWrapText = false;
    
    UPROPERTY(EditAnywhere, Category = "Widget Studio|Text Wrap",Meta=(ClampMin = "0", UIMin = "0"))
    float WrapTextAt = 0;
 
    UPROPERTY(EditAnywhere, Category = "Widget Studio|Text Wrap")
    ETextWrappingPolicy WrappingPolicy = ETextWrappingPolicy::DefaultWrapping;
 
 
public:
    
    // Helpers
 
    UFUNCTION(BlueprintPure, Category="Widget Studio|Helper")
    FWSTextStyle GetTextOptions() const;
 
    UFUNCTION(BlueprintPure, Category="Widget Studio|Helper")
    FText GetText() const;
 
    UFUNCTION(BlueprintPure, Category="Widget Studio|Helper")
    bool IsTextEmpty() const;
 
    UFUNCTION(BlueprintPure, Category="Widget Studio|Helper")
    ETextJustify::Type GetJustification() const;
 
    UFUNCTION(BlueprintPure, Category="Widget Studio|Helper")
    int32 Length() const;
 
    UFUNCTION(BlueprintPure, Category="Widget Studio|Helper")
    EWSFontType GetType() const;
 
    UFUNCTION(BlueprintPure, Category="Widget Studio|Helper")
    FFontStyle GetCustomStyle() const;
 
    UFUNCTION(BlueprintPure, Category="Widget Studio|Helper")
    bool IsAutoWrappingText() const;
 
    UFUNCTION(BlueprintPure, Category="Widget Studio|Helper")
    float GetWrapTextAt() const;
 
    UFUNCTION(BlueprintPure, Category="Widget Studio|Helper")
    ETextWrappingPolicy GetWrapPolicy() const;
 
    UFUNCTION(BlueprintPure, Category="Widget Studio|Helper")
    EFontCase GetCase() const;
 
 
    // Modifier Functions
 
    UFUNCTION(BlueprintCallable, Category="Widget Studio|Modifier")
    void SetTextStyle(FWSTextStyle NewTextOptions);
 
    UFUNCTION(BlueprintCallable, Category="Widget Studio|Modifier")
    void SetText(FText NewText);
 
    UFUNCTION(BlueprintCallable, Category="Widget Studio|Modifier")
    void SetJustification(ETextJustify::Type NewJustification);
 
    UFUNCTION(BlueprintCallable, Category="Widget Studio|Modifier")
    void SetColor(EPalette NewColor);
 
    UFUNCTION(BlueprintCallable, Category="Widget Studio|Modifier")
    void SetType(EWSFontType NewType);
 
    UFUNCTION(BlueprintCallable, Category="Widget Studio|Modifier")
    void SetCustomStyle(FFontStyle NewStyle);
 
    UFUNCTION(BlueprintCallable, Category="Widget Studio|Modifier")
    void SetAutoWrapText(bool NewState);
 
    UFUNCTION(BlueprintCallable, Category="Widget Studio|Modifier")
    void SetWrapTextAt(float NewWrapAt);
 
    UFUNCTION(BlueprintCallable, Category="Widget Studio|Modifier")
    void SetWrapPolicy(ETextWrappingPolicy NewPolicy);
 
    UFUNCTION(BlueprintCallable, Category="Widget Studio|Modifier")
    void SetCase(EFontCase NewCase);
};