1 // Copyright 2013 The Flutter Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef SHELL_PLATFORM_IOS_FRAMEWORK_SOURCE_FLUTTER_VIEW_H_ 6 #define SHELL_PLATFORM_IOS_FRAMEWORK_SOURCE_FLUTTER_VIEW_H_ 7 8 #include <UIKit/UIKit.h> 9 10 #include <memory> 11 12 #import "FlutterPlatformViews_Internal.h" 13 14 #include "flutter/fml/memory/weak_ptr.h" 15 #include "flutter/shell/common/shell.h" 16 #include "flutter/shell/platform/darwin/ios/ios_surface.h" 17 18 @protocol FlutterViewEngineDelegate <NSObject> 19 20 - (flutter::Rasterizer::Screenshot)takeScreenshot:(flutter::Rasterizer::ScreenshotType)type 21 asBase64Encoded:(BOOL)base64Encode; 22 23 - (flutter::FlutterPlatformViewsController*)platformViewsController; 24 25 @end 26 27 @interface FlutterView : UIView 28 29 - (instancetype)init NS_UNAVAILABLE; 30 + (instancetype)new NS_UNAVAILABLE; 31 - (instancetype)initWithFrame:(CGRect)frame NS_UNAVAILABLE; 32 - (instancetype)initWithCoder:(NSCoder*)aDecoder NS_UNAVAILABLE; 33 34 - (instancetype)initWithDelegate:(id<FlutterViewEngineDelegate>)delegate 35 opaque:(BOOL)opaque NS_DESIGNATED_INITIALIZER; 36 - (std::unique_ptr<flutter::IOSSurface>)createSurface: 37 (std::shared_ptr<flutter::IOSGLContext>)context; 38 39 @end 40 41 #endif // SHELL_PLATFORM_IOS_FRAMEWORK_SOURCE_FLUTTER_VIEW_H_ 42