| // 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_FLUTTERUNDOMANAGERDELEGATE_H_ |
| #define SHELL_PLATFORM_IOS_FRAMEWORK_SOURCE_FLUTTERUNDOMANAGERDELEGATE_H_ |
| |
| #import <Foundation/Foundation.h> |
| |
| NS_ASSUME_NONNULL_BEGIN |
| |
| typedef NS_ENUM(NSInteger, FlutterUndoRedoDirection) { |
| FlutterUndoRedoDirectionUndo, |
| FlutterUndoRedoDirectionRedo, |
| }; |
| |
| @class FlutterUndoManagerPlugin; |
| |
| @protocol FlutterUndoManagerDelegate <NSObject> |
| - (void)flutterUndoManagerPlugin:(FlutterUndoManagerPlugin*)undoManagerPlugin |
| handleUndoWithDirection:(FlutterUndoRedoDirection)direction; |
| @end |
| NS_ASSUME_NONNULL_END |
| |
| #endif // SHELL_PLATFORM_IOS_FRAMEWORK_SOURCE_FLUTTERUNDOMANAGERDELEGATE_H_ |
