AttachmentPicker.h

// Copyright 2026 Stream.IO, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
 
struct FPickedAttachment
{
    FString FileName;
 
    TArray<uint8> Content;
 
    bool bIsImage = false;
};
 
class STREAMCHATUI_API FAttachmentPicker
{
public:
    using FOnPicked = TFunction<void(const TOptional<FPickedAttachment>&)>;
 
    using FProvider = TFunction<void(FOnPicked)>;
 
    static void SetProvider(FProvider);
    static void ClearProvider();
    static bool HasProvider();
 
    static void Pick(FOnPicked);
 
private:
    static FProvider Provider;
};