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// Copyright 2015 The Chromium 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 UI_BASE_TEST_NSWINDOW_FULLSCREEN_NOTIFICATION_WAITER_H_
#define UI_BASE_TEST_NSWINDOW_FULLSCREEN_NOTIFICATION_WAITER_H_
#import <Cocoa/Cocoa.h>
#include <memory>
#import "base/mac/scoped_nsobject.h"
#include "base/run_loop.h"
// Waits for fullscreen transitions to complete.
@interface NSWindowFullscreenNotificationWaiter : NSObject {
@private
std::unique_ptr<base::RunLoop> runLoop_;
base::scoped_nsobject<NSWindow> window_;
int enterCount_;
int exitCount_;
int targetEnterCount_;
int targetExitCount_;
}
@property(readonly, nonatomic) int enterCount;
@property(readonly, nonatomic) int exitCount;
// Initialize for the given window and start tracking notifications.
- (id)initWithWindow:(NSWindow*)window;
// Keep spinning a run loop until the enter and exit counts match.
- (void)waitForEnterCount:(int)enterCount exitCount:(int)exitCount;
@end
#endif // UI_BASE_TEST_NSWINDOW_FULLSCREEN_NOTIFICATION_WAITER_H_