BottomReactionWidget.h

// Copyright 2022 Stream.IO, Inc. All Rights Reserved.
 
#pragma once
 
#include "Components/Border.h"
#include "Components/Button.h"
#include "Components/MenuAnchor.h"
#include "Components/TextBlock.h"
#include "CoreMinimal.h"
#include "Message/MessageSide.h"
#include "Reaction/ReactionGroup.h"
#include "ReactionIconWidget.h"
#include "ReactionsTooltipWidget.h"
#include "StreamWidget.h"
 
#include "BottomReactionWidget.generated.h"
 
UCLASS()
class STREAMCHATUI_API UBottomReactionWidget final : public UStreamWidget
{
    GENERATED_BODY()
 
public:
    UBottomReactionWidget();
    UFUNCTION(BlueprintCallable, Category = "Stream Chat")
    void Setup(const FReactionGroup& InReactionGroup);
 
    DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FBottomReactionClicked, const FReactionGroup&, Reaction);
    UPROPERTY(BlueprintAssignable)
    FBottomReactionClicked OnBottomReactionClicked;
 
    DECLARE_MULTICAST_DELEGATE_OneParam(FBottomReactionClickedNative, const FReactionGroup&);
    FBottomReactionClickedNative OnBottomReactionClickedNative;
 
protected:
    UPROPERTY(meta = (BindWidget))
    UReactionIconWidget* ReactionIcon;
 
    UPROPERTY(meta = (BindWidget))
    UTextBlock* ReactionCountTextBlock;
 
    UPROPERTY(meta = (BindWidget))
    UBorder* Border;
 
    UPROPERTY(meta = (BindWidget))
    UButton* Button;
 
    UPROPERTY(meta = (BindWidget))
    UMenuAnchor* Anchor;
 
    UPROPERTY(EditDefaultsOnly, NoClear, Category = Defaults)
    TSubclassOf<UReactionsTooltipWidget> ReactionsTooltipWidgetClass = UReactionsTooltipWidget::StaticClass();
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Setup)
    FReactionGroup ReactionGroup;
 
private:
    virtual void OnSetup() override;
    virtual void NativePreConstruct() override;
    virtual void NativeConstruct() override;
    virtual void NativeDestruct() override;
 
    virtual void NativeOnMouseEnter(const FGeometry& InGeometry, const FPointerEvent& InMouseEvent) override;
    virtual void NativeOnMouseLeave(const FPointerEvent& InMouseEvent) override;
 
    EMessageSide GetSide() const;
 
    void CancelTooltip();
 
    UFUNCTION()
    void OnButtonClicked();
 
    UFUNCTION()
    UUserWidget* CreateTooltip();
 
    FTimerHandle HoverTimerHandle;
};