| // 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. |
| |
| #import <Cocoa/Cocoa.h> |
| |
| #include "flutter/shell/platform/embedder/embedder.h" |
| |
| /// FlutterMutatorView contains platform view and is responsible for applying |
| /// FlutterLayer mutations to it. |
| @interface FlutterMutatorView : NSView |
| |
| /// Designated initializer. |
| - (nonnull instancetype)initWithPlatformView:(nonnull NSView*)platformView; |
| |
| /// Returns wrapped platform view. |
| @property(readonly, nonnull) NSView* platformView; |
| |
| /// Applies mutations from FlutterLayer to the platform view. This may involve |
| /// creating or removing intermediate subviews depending on current state and |
| /// requested mutations. |
| - (void)applyFlutterLayer:(nonnull const FlutterLayer*)layer; |
| |
| @end |
