GlobalNotification.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "SlateFwd.h"
 
class FGlobalNotification
{
public:
    FGlobalNotification(const double InEnableDelayInSeconds = 1.0)
        : EnableDelayInSeconds(InEnableDelayInSeconds)
        , NextEnableTimeInSeconds(0)
    {
    }
 
    virtual ~FGlobalNotification()
    {
    }
 
    SLATE_API void TickNotification(float DeltaTime);
 
protected:
    virtual bool ShouldShowNotification(const bool bIsNotificationAlreadyActive) const = 0;
 
    virtual void SetNotificationText(const TSharedPtr<SNotificationItem>& InNotificationItem) const = 0;
    
private:
    SLATE_API TSharedPtr<SNotificationItem> BeginNotification();
 
    SLATE_API void EndNotification();
 
    double EnableDelayInSeconds;
 
    double NextEnableTimeInSeconds;
 
    TWeakPtr<SNotificationItem> NotificationPtr;
};