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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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_DISPLAY_EVENT_TRANSFORMATION_HANDLER_H_ | 5 #ifndef ASH_DISPLAY_EVENT_TRANSFORMATION_HANDLER_H_ |
6 #define ASH_DISPLAY_EVENT_TRANSFORMATION_HANDLER_H_ | 6 #define ASH_DISPLAY_EVENT_TRANSFORMATION_HANDLER_H_ |
7 | 7 |
8 #include "ash/ash_export.h" | 8 #include "ash/ash_export.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
| 10 #include "base/macros.h" |
10 #include "ui/events/event_handler.h" | 11 #include "ui/events/event_handler.h" |
11 | 12 |
12 namespace ash { | 13 namespace ash { |
13 | 14 |
14 // An event filter that transforms input event properties in extended desktop | 15 // An event filter that transforms input event properties in extended desktop |
15 // environment. | 16 // environment. |
16 class ASH_EXPORT EventTransformationHandler : public ui::EventHandler { | 17 class ASH_EXPORT EventTransformationHandler : public ui::EventHandler { |
17 public: | 18 public: |
18 enum TransformationMode { | 19 enum TransformationMode { |
19 TRANSFORM_AUTO, // Transform events by the default amount. | 20 TRANSFORM_AUTO, // Transform events by the default amount. |
(...skipping 14 matching lines...) Expand all Loading... |
34 | 35 |
35 private: | 36 private: |
36 TransformationMode transformation_mode_; | 37 TransformationMode transformation_mode_; |
37 | 38 |
38 DISALLOW_COPY_AND_ASSIGN(EventTransformationHandler); | 39 DISALLOW_COPY_AND_ASSIGN(EventTransformationHandler); |
39 }; | 40 }; |
40 | 41 |
41 } // namespace ash | 42 } // namespace ash |
42 | 43 |
43 #endif // ASH_DISPLAY_EVENT_TRANSFORMATION_HANDLER_H_ | 44 #endif // ASH_DISPLAY_EVENT_TRANSFORMATION_HANDLER_H_ |
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