RichTextBlockDecorator.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "UObject/Object.h"
#include "Fonts/SlateFontInfo.h"
#include "Styling/SlateTypes.h"
#include "Framework/Text/TextLayout.h"
#include "Framework/Text/ISlateRun.h"
#include "Framework/Text/ITextDecorator.h"
#include "RichTextBlockDecorator.generated.h"
 
class ISlateStyle;
class URichTextBlockDecorator;
class URichTextBlock;
 
class FRichTextDecorator : public ITextDecorator
{
public:
    UMG_API FRichTextDecorator(URichTextBlock* InOwner);
 
    virtual ~FRichTextDecorator() {}
 
    virtual bool Supports(const FTextRunParseResults& RunParseResult, const FString& Text) const override
    {
        return false;
    }
 
    UMG_API virtual TSharedRef<ISlateRun> Create(const TSharedRef<class FTextLayout>& TextLayout, const FTextRunParseResults& RunParseResult, const FString& OriginalText, const TSharedRef< FString >& InOutModelText, const ISlateStyle* Style) override final;
 
protected:
    UMG_API virtual TSharedPtr<SWidget> CreateDecoratorWidget(const FTextRunInfo& RunInfo, const FTextBlockStyle& DefaultTextStyle) const;
 
    UMG_API virtual void CreateDecoratorText(const FTextRunInfo& RunInfo, FTextBlockStyle& InOutTextStyle, FString& InOutString) const;
 
    URichTextBlock* Owner;
};
 
UCLASS(Abstract, Blueprintable, MinimalAPI)
class URichTextBlockDecorator : public UObject
{
    GENERATED_BODY()
 
public:
    UMG_API URichTextBlockDecorator(const FObjectInitializer& ObjectInitializer);
 
    UMG_API virtual TSharedPtr<ITextDecorator> CreateDecorator(URichTextBlock* InOwner);
};