// Copyright 2024 Xsolla Inc. All Rights Reserved.
 
#pragma once
 
#include "Components/Widget.h"
 
#include "XsollaWebBrowser.generated.h"
 
UCLASS()
class XSOLLAWEBBROWSER_API UXsollaWebBrowser : public UWidget
{
GENERATED_UCLASS_BODY()
 
public:
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnUrlChanged, const FText&, Text);
DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnBeforePopup, FString, URL, FString, Frame);
DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnPageLoaded);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Web Browser")
void LoadURL(FString NewURL);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Web Browser")
void LoadHtml(FString Contents, FString DummyURL);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Web Browser")
void ExecuteJavascript(FString ScriptText);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Web Browser")
FString GetUrl() const;
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Web Browser")
void ClearCache() const;
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Web Browser")
void GoBack() const;
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Web Browser")
void GoForward() const;
 
UPROPERTY(BlueprintAssignable, Category = "Xsolla|Web Browser")
FOnUrlChanged OnUrlChanged;
 
UPROPERTY(BlueprintAssignable, Category = "Xsolla|Web Browser")
FOnBeforePopup OnBeforePopup;
 
UPROPERTY(BlueprintAssignable, Category = "Xsolla|Web Browser")
FOnPageLoaded OnPageLoaded;
 
public:
virtual void ReleaseSlateResources(bool bReleaseChildren) override;
 
#if WITH_EDITOR
virtual const FText GetPaletteCategory() override;
#endif
 
protected:
UPROPERTY(EditAnywhere, Category = Appearance)
FString InitialURL;
 
UPROPERTY(EditAnywhere, Category = Appearance)
bool bSupportsTransparency;
 
protected:
TSharedPtr<class SWebBrowser> WebBrowserWidget;
 
protected:
// UWidget interface
virtual TSharedRef<SWidget> RebuildWidget() override;
// End of UWidget interface
 
void HandleOnUrlChanged(const FText& Text);
bool HandleOnBeforePopup(FString URL, FString Frame);
void HandleOnPageLoaded();
};