| OLD | NEW |
| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 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_SHELF_SHELF_BEZEL_EVENT_FILTER_H_ | 5 #ifndef ASH_SHELF_SHELF_BEZEL_EVENT_FILTER_H_ |
| 6 #define ASH_SHELF_SHELF_BEZEL_EVENT_FILTER_H_ | 6 #define ASH_SHELF_SHELF_BEZEL_EVENT_FILTER_H_ |
| 7 | 7 |
| 8 #include "ash/wm/gestures/shelf_gesture_handler.h" | 8 #include "ash/wm/gestures/shelf_gesture_handler.h" |
| 9 #include "base/macros.h" | 9 #include "base/macros.h" |
| 10 #include "ui/events/event_handler.h" | 10 #include "ui/events/event_handler.h" |
| 11 #include "ui/gfx/geometry/rect.h" | 11 #include "ui/gfx/geometry/rect.h" |
| 12 | 12 |
| 13 namespace ash { | 13 namespace ash { |
| 14 class ShelfLayoutManager; | 14 class ShelfLayoutManager; |
| 15 | 15 |
| 16 // Detects and forwards touch gestures that occur on a bezel sensor to the | 16 // Detects and forwards touch gestures that occur on a bezel sensor to the |
| 17 // shelf. | 17 // shelf. |
| 18 class ShelfBezelEventFilter : public ui::EventHandler { | 18 class ShelfBezelEventFilter : public ui::EventHandler { |
| 19 public: | 19 public: |
| 20 explicit ShelfBezelEventFilter(ShelfLayoutManager* shelf); | 20 explicit ShelfBezelEventFilter(ShelfLayoutManager* shelf); |
| 21 ~ShelfBezelEventFilter() override; | 21 ~ShelfBezelEventFilter() override; |
| 22 | 22 |
| 23 // Overridden from ui::EventHandler: | 23 // Overridden from ui::EventHandler: |
| 24 void OnGestureEvent(ui::GestureEvent* event) override; | 24 void OnGestureEvent(ui::GestureEvent* event) override; |
| 25 | 25 |
| 26 private: | 26 private: |
| 27 bool IsShelfOnBezel(const gfx::Rect& screen, | 27 bool IsShelfOnBezel(const gfx::Rect& screen, const gfx::Point& point) const; |
| 28 const gfx::Point& point) const; | |
| 29 | 28 |
| 30 ShelfLayoutManager* shelf_; // non-owned | 29 ShelfLayoutManager* shelf_; // non-owned |
| 31 bool in_touch_drag_; | 30 bool in_touch_drag_; |
| 32 ShelfGestureHandler gesture_handler_; | 31 ShelfGestureHandler gesture_handler_; |
| 33 DISALLOW_COPY_AND_ASSIGN(ShelfBezelEventFilter); | 32 DISALLOW_COPY_AND_ASSIGN(ShelfBezelEventFilter); |
| 34 }; | 33 }; |
| 35 | 34 |
| 36 } // namespace ash | 35 } // namespace ash |
| 37 | 36 |
| 38 #endif // ASH_SHELF_SHELF_BEZEL_EVENT_FILTER_H_ | 37 #endif // ASH_SHELF_SHELF_BEZEL_EVENT_FILTER_H_ |
| OLD | NEW |