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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 CHROME_BROWSER_CHROMEOS_LOGIN_UI_INPUT_EVENTS_BLOCKER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_UI_INPUT_EVENTS_BLOCKER_H_ |
6 #define CHROME_BROWSER_CHROMEOS_LOGIN_UI_INPUT_EVENTS_BLOCKER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_LOGIN_UI_INPUT_EVENTS_BLOCKER_H_ |
7 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
| 9 #include "base/macros.h" |
9 #include "ui/events/event_handler.h" | 10 #include "ui/events/event_handler.h" |
10 | 11 |
11 namespace chromeos { | 12 namespace chromeos { |
12 | 13 |
13 // A simple input events blocker that just makes device unresponsive. | 14 // A simple input events blocker that just makes device unresponsive. |
14 // Should be used only for a (very) short time lock as it's confusing to the | 15 // Should be used only for a (very) short time lock as it's confusing to the |
15 // user. | 16 // user. |
16 class InputEventsBlocker : public ui::EventHandler { | 17 class InputEventsBlocker : public ui::EventHandler { |
17 public: | 18 public: |
18 InputEventsBlocker(); | 19 InputEventsBlocker(); |
19 ~InputEventsBlocker() override; | 20 ~InputEventsBlocker() override; |
20 | 21 |
21 void OnKeyEvent(ui::KeyEvent* event) override; | 22 void OnKeyEvent(ui::KeyEvent* event) override; |
22 void OnMouseEvent(ui::MouseEvent* event) override; | 23 void OnMouseEvent(ui::MouseEvent* event) override; |
23 void OnTouchEvent(ui::TouchEvent* event) override; | 24 void OnTouchEvent(ui::TouchEvent* event) override; |
24 void OnGestureEvent(ui::GestureEvent* event) override; | 25 void OnGestureEvent(ui::GestureEvent* event) override; |
25 | 26 |
26 private: | 27 private: |
27 DISALLOW_COPY_AND_ASSIGN(InputEventsBlocker); | 28 DISALLOW_COPY_AND_ASSIGN(InputEventsBlocker); |
28 }; | 29 }; |
29 | 30 |
30 } // namespace chromeos | 31 } // namespace chromeos |
31 | 32 |
32 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_UI_INPUT_EVENTS_BLOCKER_H_ | 33 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_UI_INPUT_EVENTS_BLOCKER_H_ |
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