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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_BASE_TEST_MENU_TEST_OBSERVER_H_
#define UI_BASE_TEST_MENU_TEST_OBSERVER_H_
#import <Cocoa/Cocoa.h>
@class MenuTestObserver;
using MenuTestObserverOpenCallback = void (^)(MenuTestObserver*);
// The MenuTestObserver is a helper class for testing around NSMenu. It can
// be used to verify that a menu has or has not been opened, as well as to
// perform some action while the menu is tracking.
@interface MenuTestObserver : NSObject
@property(readonly, nonatomic) NSMenu* menu;
// A flag to indicate whether the menu is currently open.
@property(assign, nonatomic) BOOL isOpen;
// A flag to indicate if the menu has ever been opened.
@property(assign, nonatomic) BOOL didOpen;
// If YES, this test observer will close the menu after it is opened.
@property(assign, nonatomic) BOOL closeAfterOpening;
// An optional block callback to run after the menu has been opened. This will
// be called before closing the menu if |closeAfterOpening| is YES.
@property(copy, nonatomic) MenuTestObserverOpenCallback openCallback;
// Designated initializer. This does not retain the |menu|.
- (instancetype)initWithMenu:(NSMenu*)menu;
@end
#endif // UI_BASE_TEST_MENU_TEST_OBSERVER_H_
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