Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 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 |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef ASH_WM_SYSTEM_GESTURE_EVENT_FILTER_H_ |
| 6 | #define ASH_WM_SYSTEM_GESTURE_EVENT_FILTER_H_ |
| 7 | |
Torne (Richard Coles) | a140131 | 2014-03-18 10:20:56 +0000 | [diff] [blame] | 8 | #include "base/memory/scoped_ptr.h" |
Torne (Richard Coles) | d0247b1 | 2013-09-19 22:36:51 +0100 | [diff] [blame] | 9 | #include "ui/events/event_handler.h" |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 10 | |
| 11 | namespace ash { |
Ben Murdoch | c5cede9 | 2014-04-10 11:22:14 +0100 | [diff] [blame] | 12 | class LongPressAffordanceHandler; |
| 13 | class OverviewGestureHandler; |
| 14 | class ShelfGestureHandler; |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 15 | |
| 16 | namespace test { |
| 17 | class SystemGestureEventFilterTest; |
| 18 | } |
| 19 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 20 | // An event filter which handles system level gesture events. |
Torne (Richard Coles) | a140131 | 2014-03-18 10:20:56 +0000 | [diff] [blame] | 21 | class SystemGestureEventFilter : public ui::EventHandler { |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 22 | public: |
| 23 | SystemGestureEventFilter(); |
| 24 | virtual ~SystemGestureEventFilter(); |
| 25 | |
Torne (Richard Coles) | 2a99a7e | 2013-03-28 15:31:22 +0000 | [diff] [blame] | 26 | // Overridden from ui::EventHandler: |
| 27 | virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE; |
Torne (Richard Coles) | 0f1bc08 | 2013-11-06 12:27:47 +0000 | [diff] [blame] | 28 | virtual void OnScrollEvent(ui::ScrollEvent* event) OVERRIDE; |
Torne (Richard Coles) | 2a99a7e | 2013-03-28 15:31:22 +0000 | [diff] [blame] | 29 | virtual void OnTouchEvent(ui::TouchEvent* event) OVERRIDE; |
| 30 | virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE; |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 31 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 32 | private: |
| 33 | friend class ash::test::SystemGestureEventFilterTest; |
| 34 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 35 | scoped_ptr<LongPressAffordanceHandler> long_press_affordance_; |
Torne (Richard Coles) | 4e180b6 | 2013-10-18 15:46:22 +0100 | [diff] [blame] | 36 | scoped_ptr<OverviewGestureHandler> overview_gesture_handler_; |
Torne (Richard Coles) | 5d1f7b1 | 2014-02-21 12:16:55 +0000 | [diff] [blame] | 37 | scoped_ptr<ShelfGestureHandler> shelf_gesture_handler_; |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 38 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 39 | DISALLOW_COPY_AND_ASSIGN(SystemGestureEventFilter); |
| 40 | }; |
| 41 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 42 | } // namespace ash |
| 43 | |
| 44 | #endif // ASH_WM_SYSTEM_GESTURE_EVENT_FILTER_H_ |