ChannelStatusWidget.h

// Copyright 2022 Stream.IO, Inc. All Rights Reserved.
 
#pragma once
 
#include "Channel/ChatChannel.h"
#include "Components/Button.h"
#include "Components/Image.h"
#include "CoreMinimal.h"
#include "Message/TimestampWidget.h"
#include "StreamWidget.h"
 
#include "ChannelStatusWidget.generated.h"
 
UCLASS(Abstract)
class STREAMCHATUI_API UChannelStatusWidget : public UStreamWidget
{
    GENERATED_BODY()
 
public:
    UChannelStatusWidget();
    UFUNCTION(BlueprintCallable, Category = "Stream Chat")
    void Setup(UChatChannel* InChannel);
 
    virtual bool IsForChannel(const UChatChannel*) const;
 
    DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FChannelStatusButtonClicked, UChatChannel*, InChannel);
    UPROPERTY(BlueprintAssignable)
    FChannelStatusButtonClicked OnChannelStatusButtonClicked;
 
    DECLARE_MULTICAST_DELEGATE_OneParam(FChannelStatusButtonClickedNative, const UChatChannel*);
    FChannelStatusButtonClickedNative OnChannelStatusButtonClickedNative;
 
protected:
    virtual void NativePreConstruct() override;
    virtual void NativeConstruct() override;
    virtual void NativeDestruct() override;
 
    UFUNCTION()
    void UpdateSelection(UChatChannel* SelectedChannel);
 
    UPROPERTY(meta = (BindWidget))
    UButton* Button;
 
    UPROPERTY(meta = (BindWidget))
    UTextBlock* TitleTextBlock;
 
    UPROPERTY(meta = (BindWidget))
    UImage* Divider;
 
    UPROPERTY(Transient)
    UChatChannel* StatusChannel;
 
private:
    virtual FLinearColor GetTitleColor();
 
    UFUNCTION()
    void OnButtonClicked();
 
    FButtonStyle NormalStyle;
    FButtonStyle SelectedStyle;
};