| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_SHELF_SHELF_BEZEL_EVENT_HANDLER_H_ |
| #define ASH_SHELF_SHELF_BEZEL_EVENT_HANDLER_H_ |
| |
| #include "base/macros.h" |
| #include "ui/events/event_handler.h" |
| |
| namespace gfx { |
| class Point; |
| class Rect; |
| } |
| |
| namespace ash { |
| class Shelf; |
| |
| // Forwards touch gestures on a bezel sensor to the shelf. |
| class ShelfBezelEventHandler : public ui::EventHandler { |
| public: |
| explicit ShelfBezelEventHandler(Shelf* shelf); |
| ~ShelfBezelEventHandler() override; |
| |
| // Overridden from ui::EventHandler: |
| void OnGestureEvent(ui::GestureEvent* event) override; |
| |
| private: |
| bool IsShelfOnBezel(const gfx::Rect& screen, const gfx::Point& point) const; |
| |
| Shelf* shelf_; |
| bool in_touch_drag_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ShelfBezelEventHandler); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_SHELF_SHELF_BEZEL_EVENT_HANDLER_H_ |