// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "CoreMinimal.h"
#include "SCompoundWidget.h"

DECLARE_DELEGATE_OneParam(FWindowVector2fEvent, FVector2f);

/**
 * 
 */
class ARONA_API SChildWindowTitleBar : public SCompoundWidget
{
public:
	DECLARE_DELEGATE_OneParam(FOnMaximize, bool);
	
	SLATE_BEGIN_ARGS(SChildWindowTitleBar)
		{
		}
	SLATE_ARGUMENT(FString, Title)
	SLATE_EVENT(FSimpleDelegate, OnClose)
	SLATE_EVENT(FWindowVector2fEvent, OnWindowMoveDelta)
	SLATE_EVENT(FOnMaximize, OnMaximize)
	
	SLATE_END_ARGS()

	/** Constructs this widget with InArgs */
	void Construct(const FArguments& InArgs);
	

	virtual FReply OnMouseButtonDoubleClick(const FGeometry& InMyGeometry, const FPointerEvent& InMouseEvent) override;
	virtual FReply OnMouseButtonDown(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent) override;
	virtual FReply OnMouseButtonUp(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent) override;
	virtual FReply OnMouseMove(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent) override;
	void ToggleMaximize();
	bool IsMaximized() const { return bIsMaximized; }
private:
	FReply OnCloseClicked();
	bool OnMouseLeftButtonDown = false;

	FOnMaximize OnMaximize;
	FSimpleDelegate OnClose;
	FWindowVector2fEvent OnWindowMoveDelta;
	bool bIsMaximized = false;
};