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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef ASH_ACCELERATORS_NESTED_DISPATCHER_CONTROLLER_H_ | 5 #ifndef ASH_ACCELERATORS_NESTED_DISPATCHER_CONTROLLER_H_ |
6 #define ASH_ACCELERATORS_NESTED_DISPATCHER_CONTROLLER_H_ | 6 #define ASH_ACCELERATORS_NESTED_DISPATCHER_CONTROLLER_H_ |
7 | 7 |
8 #include "ash/ash_export.h" | 8 #include "ash/ash_export.h" |
9 #include "base/callback.h" | |
10 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
11 #include "ui/aura/client/dispatcher_client.h" | 10 #include "ui/aura/client/dispatcher_client.h" |
12 #include "ui/aura/window.h" | 11 #include "ui/aura/window.h" |
13 | 12 |
14 namespace ash { | 13 namespace ash { |
15 | 14 |
16 // Creates a dispatcher which wraps another dispatcher. | 15 // Creates a dispatcher which wraps another dispatcher. |
17 // The outer dispatcher runs first and performs ash specific handling. | 16 // The outer dispatcher runs first and performs ash specific handling. |
18 // If it does not consume the event it forwards the event to the nested | 17 // If it does not consume the event it forwards the event to the nested |
19 // dispatcher. | 18 // dispatcher. |
20 class ASH_EXPORT NestedDispatcherController | 19 class ASH_EXPORT NestedDispatcherController |
21 : public aura::client::DispatcherClient { | 20 : public aura::client::DispatcherClient { |
22 public: | 21 public: |
23 NestedDispatcherController(); | 22 NestedDispatcherController(); |
24 virtual ~NestedDispatcherController(); | 23 virtual ~NestedDispatcherController(); |
25 | 24 |
26 // aura::client::DispatcherClient: | |
27 virtual void RunWithDispatcher(base::MessagePumpDispatcher* dispatcher, | 25 virtual void RunWithDispatcher(base::MessagePumpDispatcher* dispatcher, |
28 aura::Window* associated_window) OVERRIDE; | 26 aura::Window* associated_window) OVERRIDE; |
29 virtual void QuitNestedMessageLoop() OVERRIDE; | |
30 | 27 |
31 private: | 28 private: |
32 base::Closure quit_closure_; | |
33 | |
34 DISALLOW_COPY_AND_ASSIGN(NestedDispatcherController); | 29 DISALLOW_COPY_AND_ASSIGN(NestedDispatcherController); |
35 }; | 30 }; |
36 | 31 |
37 } // namespace ash | 32 } // namespace ash |
38 | 33 |
39 #endif // ASH_ACCELERATORS_NESTED_DISPATCHER_CONTROLLER_H_ | 34 #endif // ASH_ACCELERATORS_NESTED_DISPATCHER_CONTROLLER_H_ |
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