| // Copyright 2017 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_KEYBOARD_UI_KEYBOARD_EVENT_HANDLER_H_ |
| #define ASH_KEYBOARD_UI_KEYBOARD_EVENT_HANDLER_H_ |
| |
| #include "ash/keyboard/ui/keyboard_export.h" |
| #include "base/macros.h" |
| #include "ui/events/event.h" |
| #include "ui/events/event_handler.h" |
| |
| namespace keyboard { |
| |
| // EventHandler for the keyboard window, which intercepts events before they are |
| // processed by the keyboard window. |
| class KEYBOARD_EXPORT KeyboardEventHandler : public ui::EventHandler { |
| public: |
| KeyboardEventHandler() = default; |
| ~KeyboardEventHandler() override = default; |
| |
| // ui::EventHandler overrides: |
| void OnGestureEvent(ui::GestureEvent* event) override; |
| void OnTouchEvent(ui::TouchEvent* event) override; |
| void OnMouseEvent(ui::MouseEvent* event) override; |
| |
| private: |
| void ProcessPointerEvent(ui::LocatedEvent* event); |
| |
| DISALLOW_COPY_AND_ASSIGN(KeyboardEventHandler); |
| }; |
| |
| } // namespace keyboard |
| |
| #endif // ASH_KEYBOARD_UI_KEYBOARD_EVENT_HANDLER_H_ |