// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SHELL_PLATFORM_IOS_FRAMEWORK_SOURCE_FLUTTER_VIEW_H_
#define SHELL_PLATFORM_IOS_FRAMEWORK_SOURCE_FLUTTER_VIEW_H_

#include <UIKit/UIKit.h>

#include <memory>

#import "FlutterPlatformViews_Internal.h"

#include "flutter/fml/memory/weak_ptr.h"
#include "flutter/shell/common/shell.h"
#include "flutter/shell/platform/darwin/ios/ios_context.h"
#include "flutter/shell/platform/darwin/ios/ios_surface.h"

@protocol FlutterViewEngineDelegate <NSObject>

- (flutter::Rasterizer::Screenshot)takeScreenshot:(flutter::Rasterizer::ScreenshotType)type
                                  asBase64Encoded:(BOOL)base64Encode;

- (flutter::FlutterPlatformViewsController*)platformViewsController;

@end

@interface FlutterView : UIView

- (instancetype)init NS_UNAVAILABLE;
+ (instancetype)new NS_UNAVAILABLE;
- (instancetype)initWithFrame:(CGRect)frame NS_UNAVAILABLE;
- (instancetype)initWithCoder:(NSCoder*)aDecoder NS_UNAVAILABLE;

- (instancetype)initWithDelegate:(id<FlutterViewEngineDelegate>)delegate
                          opaque:(BOOL)opaque NS_DESIGNATED_INITIALIZER;
- (std::unique_ptr<flutter::IOSSurface>)createSurface:(std::shared_ptr<flutter::IOSContext>)context;

@end

#endif  // SHELL_PLATFORM_IOS_FRAMEWORK_SOURCE_FLUTTER_VIEW_H_