chrome/browser/ui/scoped_ui_blocker/ui_blocker_target.h

// Copyright 2020 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 IOS_CHROME_BROWSER_UI_SCOPED_UI_BLOCKER_UI_BLOCKER_TARGET_H_
#define IOS_CHROME_BROWSER_UI_SCOPED_UI_BLOCKER_UI_BLOCKER_TARGET_H_

#import <Foundation/Foundation.h>

@protocol UIBlockerManager;
@class UIScene;

// Target to block all UI.
@protocol UIBlockerTarget <NSObject>

// Returns UI blocker manager.
@property(nonatomic, weak, readonly) id<UIBlockerManager> uiBlockerManager;

// Force the blocking UI to appear. Specifically, bring the blocking UI window
// forward.
- (void)bringBlockerToFront:(UIScene*)requestingScene API_AVAILABLE(ios(13));

@end

#endif  // IOS_CHROME_BROWSER_UI_SCOPED_UI_BLOCKER_UI_BLOCKER_TARGET_H_