ios/clean/chrome/browser/ui/commands/command_dispatcher.h - Issue 2745223005: [ios] Adds a CommandDispatcher to Browser.

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Side by Side Diff: ios/clean/chrome/browser/ui/commands/command_dispatcher.h

Issue 2745223005: [ios] Adds a CommandDispatcher to Browser. (Closed)

Patch Set: Move code into ios/shared. Created 3 years, 9 months ago

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1 // Copyright 2017 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #ifndef IOS_CLEAN_CHROME_BROWSER_UI_COMMANDS_COMMAND_DISPATCHER_H_

6 #define IOS_CLEAN_CHROME_BROWSER_UI_COMMANDS_COMMAND_DISPATCHER_H_

7

8 #import <Foundation/Foundation.h>

9

10 // CommandDispatcher allows coordinators to register as command handlers for

11 // specific selectors. Other objects can call these methods on the dispatcher,

12 // which in turn will forward the call to the registered handler.

13 @interface CommandDispatcher : NSObject

14

15 // Registers the given \|target\| to receive forwarded messages for the given

16 // \|selector\|.

17 - (void)startDispatchingToTarget:(id)target forSelector:(SEL)selector;

18

19 // Removes all forwarding registrations for the given \|target\|.

20 - (void)stopDispatchingToTarget:(id)target;

21

22 @end

23

24 #endif // IOS_CLEAN_CHROME_BROWSER_UI_COMMANDS_COMMAND_DISPATCHER_H_

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