// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#include "Toolkits/AssetEditorToolkit.h"
#include "Templates/SharedPointer.h"
#include "UAssetEditor.generated.h"

class FBaseAssetToolkit;
class SDockTab;
class FSpawnTabArgs;
class SEditorViewport;
class FLayoutExtender;
class FTabManager;
class UObject;
struct FTabId;

/**
 * Base class for all asset editors.
 */
UCLASS(Abstract)
class UNREALED_API UAssetEditor: public UObject
    , public IAssetEditorInstance
{
    GENERATED_BODY()

public:
    UAssetEditor();

    virtual FName GetEditorName() const override;
    virtual void FocusWindow(UObject* ObjectToFocusOn = nullptr) override;
    virtual bool CloseWindow() override;
    virtual bool IsPrimaryEditor() const override
    {
        return true;
    }
    virtual void InvokeTab(const FTabId& TabId) override {}
    virtual FName GetToolbarTabId() const override;
    virtual TSharedPtr<FTabManager> GetAssociatedTabManager() override;
    virtual double GetLastActivationTime() override
    {
        return 0.0;
    }
    virtual void RemoveEditingAsset(UObject* Asset) override {}

    void Initialize();
    virtual void GetObjectsToEdit(TArray<UObject*>& InObjectsToEdit);
    virtual TSharedPtr<FBaseAssetToolkit> CreateToolkit();
    void OnToolkitClosed();

protected:
    FBaseAssetToolkit* ToolkitInstance;
};