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

/*=============================================================================
        AnimCompositeFactory.cpp: Factory for AnimComposite
=============================================================================*/

#include "Factories/AnimStreamableFactory.h"
#include "Modules/ModuleManager.h"
#include "Widgets/DeclarativeSyntaxSupport.h"
#include "Widgets/SWindow.h"
#include "Widgets/Layout/SBorder.h"
#include "EditorStyleSet.h"
#include "Animation/Skeleton.h"
#include "Animation/AnimSequence.h"
#include "Animation/AnimStreamable.h"
#include "Editor.h"

#include "IContentBrowserSingleton.h"
#include "ContentBrowserModule.h"

#define LOCTEXT_NAMESPACE "AnimStreamableFactory"

UAnimStreamableFactory::UAnimStreamableFactory(const FObjectInitializer& ObjectInitializer)
    : Super(ObjectInitializer)
{
    bCreateNew     = false;
    SupportedClass = UAnimStreamable::StaticClass();
}

bool UAnimStreamableFactory::ConfigureProperties()
{
    // Null the skeleton so we can check for selection later
    /*TargetSkeleton = NULL;
    SourceAnimation = NULL;

    // Load the content browser module to display an asset picker
    FContentBrowserModule& ContentBrowserModule = FModuleManager::LoadModuleChecked<FContentBrowserModule>("ContentBrowser");

    FAssetPickerConfig AssetPickerConfig;

    AssetPickerConfig.Filter.ClassNames.Add(USkeleton::StaticClass()->GetFName());
    AssetPickerConfig.Filter.bRecursiveClasses = true;

    // The delegate that fires when an asset was selected
    AssetPickerConfig.OnAssetSelected = FOnAssetSelected::CreateUObject(this, &UAnimCompositeFactory::OnTargetSkeletonSelected);

    //The default view mode should be a list view
    AssetPickerConfig.InitialAssetViewType = EAssetViewType::List;

    PickerWindow = SNew(SWindow)
    .Title(LOCTEXT("CreateAnimCompositeOptions", "Pick Skeleton"))
    .ClientSize(FVector2D(500, 600))
    .SupportsMinimize(false) .SupportsMaximize(false)
    [
            SNew(SBorder)
            .BorderImage( FEditorStyle::GetBrush("Menu.Background") )
            [
                    ContentBrowserModule.Get().CreateAssetPicker(AssetPickerConfig)
            ]
    ];

    GEditor->EditorAddModalWindow(PickerWindow.ToSharedRef());
    PickerWindow.Reset();

    return TargetSkeleton != NULL;*/
    return true;
}

UObject* UAnimStreamableFactory::FactoryCreateNew(UClass* Class, UObject* InParent, FName Name, EObjectFlags Flags, UObject* Context, FFeedbackContext* Warn)
{
    if (SourceAnimation)
    {
        UAnimStreamable* StreamableAnim = NewObject<UAnimStreamable>(InParent, Class, Name, Flags);

        StreamableAnim->InitFrom(SourceAnimation);

        return StreamableAnim;
    }

    return NULL;
}

#undef LOCTEXT_NAMESPACE